AIM: To investigate the expression of mast cell tryptase and carboxypeptidase A in drug-related fatal anaphylaxis.METHODS: The expression of mast cell tryptase and carboxypeptidase A in 15 autopsy cases of drugrelated...AIM: To investigate the expression of mast cell tryptase and carboxypeptidase A in drug-related fatal anaphylaxis.METHODS: The expression of mast cell tryptase and carboxypeptidase A in 15 autopsy cases of drugrelated fatal anaphylaxis and 20 normal autopsy cases were detected. First, the expression of mast cell tryptase was determined in stomach, jejunum, lung, heart, and larynx by immunofluorescence. Different tissues were removed and fixed in paraformaldehyde solution, then paraffin sections were prepared for immunofluorescence. Using specific mast cell tryptase and carboxypeptidase A antibodies, the expression of tryptase and carboxypeptidase A in gastroenterology tract and other tissues were observed using fluorescent microscopy. The postmortem serum and pericardial fluid were collected from drug-related fatal anaphylaxis and normal autopsy cases. The level of mast cell tryptase and carboxypeptidase A in postmortem serum and pericardial fluid were measured using fluor enzyme linked immunosorbent assay(FEIA) and enzyme linked immunosorbent assay(ELISA) assay. The expression of mast cell tryptase and carboxypeptidase A was analyzed in drug-related fatal anaphylaxis cases and compared to normal autopsy cases.RESULTS: The expression of carboxypeptidase A was less in the gastroenterology tract and other tissues from anaphylaxis-related death cadavers than normal controls. Immunofluorescence revealed that tryptase expression was significantly increased in multiple organs, especially the gastrointestinal tract, from anaphylaxis-related death cadavers compared to normal autopsy cases(46.67 ± 11.11 vs 4.88 ± 1.56 in stomach, 48.89 ± 11.02 vs 5.21 ± 1.34 in jejunum, 33.72 ± 5.76 vs 1.30 ± 1.02 in lung, 40.08 ± 7.56 vs 1.67 ± 1.03 in larynx, 7.11 ± 5.67 vs 1.10 ± 0.77 in heart, P < 0.05). Tryptase levels, as measured with FEIA, were significantly increased in both sera(43.50 ± 0.48 μg/L vs 5.40 ± 0.36 μg/L, P < 0.05) and pericardial fluid(28.64 ± 0.32 μg/L vs 4.60 ± 0.48 μg/L, P < 0.05) from the anaphylaxis group in comparison with the control group. As measured by ELISA, the concentration of carboxypeptidase A was also increased more than 2-fold in the anaphylaxis group compared to control(8.99 ± 3.91 ng/m L vs 3.25 ± 2.30 ng/m L in serum, 4.34 ± 2.41 ng/m L vs 1.43 ± 0.58 ng/m L in pericardial fluid, P < 0.05).CONCLUSION: Detection of both mast cell tryptase and carboxypeptidase A could improve the forensic identification of drug-related fatal anaphylaxis.展开更多
Patients with type II diabetes mellitus(T2DM)and hypertension(HTN)are at increased threat for long experiencing various problems related to medicine as they frequently received different medications for managing their...Patients with type II diabetes mellitus(T2DM)and hypertension(HTN)are at increased threat for long experiencing various problems related to medicine as they frequently received different medications for managing their condition.Recently,there were no studies done locally on drug-related problems(DRPs)among T2DM patients with HTN.Thus,this study aims to assess the DRPs among T2DM patients with HTN admitted at Kibuye Referral Hospital(KRH).DRPs were drug safety problems,drug effectiveness problems and other drug problems.Methods:A retrospective cross-sectional study involved patients'files with T2DM and HTN,who were admitted at KRH from January 2013 to December 2017.The identification and classification of DRPs were based on pharmaceutical care network Europe(PCNE)classification system version 8.02.A simple random sampling technique was used to choose study participants from the target population.Data that met inclusion and exclusion criteria were analyzed using STATA version 13.The Fisher exact test(bivariate analysis)and logistic regression(multivariate)were used to test association and p-value≤0.05 was considered as statistically significant.An adjusted odd ratio(AOR)with a confidence interval(CI)of 95% was determined using binary logistic regression.Results:Findings revealed that the prevalence of DRPs was 81.29%(313/385)and most of them each patient had at least two DRPs(69.05%).The patients aged above 55 years old were more likely to develop DRPs than those with age below 35 years(AOR=1.2;P=0.02;95%CI:0.2-2.3).Nevertheless,there was no significant association between DRPs and middle age(between 35 and 54 age of old).The patients who consumed more than or equal to 5 drugs were 2.4 times more likely to develop DRPs than those who took the number of medicines less than 5(AOR=15.4;P<0.001;95%CI:8.8-26.8).Also,traditional medicines use(AOR=1.9;P=0.016;95%CI:1.1-3.5)and having drug-related complication(AOR=2.4;P<0.001;95%CI:1.9-3)had shown significant associations.The total causes of DRPs identified were 1626 and most causes of DRPs were arisen from drug use(45.01%)and prescribing(37.83%).The drug/dose selections were the most frequent causes of DRPs(36.97%).Conclusion:Since the prevalence of DRPs were relatively high,various factors influencing DRPs were established and most causes of DRPs were arising from drug use&drug prescribing among T2DM patients with HTN.Early detection needed to enhance patient’s life quality.Conducting studies in other hospitals needed to establish the national planning of DRPs to eradicate DRPs among patients T2DM with HTN.展开更多
It is challenging to characterize the drug-related problems(DRPs)of patients treated by Integrated Traditional Chinese and Western Medicine(ITCWM),both locally and globally.In the present study,we aimed to assess DRPs...It is challenging to characterize the drug-related problems(DRPs)of patients treated by Integrated Traditional Chinese and Western Medicine(ITCWM),both locally and globally.In the present study,we aimed to assess DRPs and factors associated with their occurrence among inpatients of the ITCWM department in China.We retrospectively examined medication use in the ITCWM department,documented in Intelligent Management System Software for Critical Rational Administration of Drug.Various types of DRPs classification were performed based on the Pharmaceutical Care Network Europe(PCNE)classification tool V9.0,and associations of patient’s characteristics were analyzed.A total of 1606 DRPs were identified in 687 inpatients in this study.Problems and causes of DRPs,intervention,acceptance,and outcome of that were classified.PPI(21.7%),endogenous supplements(15.4%),and traditional Chinese medicine(8.7%)contributed to the significant proportion of drug categories associated with DRPs.Approximately half of the patients(47.6%)had at least one DRP.The top four categories of causes were“drug administered via the wrong route”(18.4%),“inappropriate combination”(16.7%),“too long duration of the treatment”(13.0%),and“inappropriate drug form”(12.1%).Total 63.6%of intervention was accepted and fully implemented.“EPP”and“hospital stay days≥10 d”characteristics were most likely to be significantly associated with DRPs.As a necessary review item,DRP was highly performed among inpatients of the ITCWM department.The work provided a benchmark for this population through the PCNE strategy.展开更多
BACKGROUND Ischemic colitis(IC)is also known as colon ischemia and is caused by colon vascular occlusion or nonocclusion,which results in a reduced blood supply to the colon and is not significant enough to maintain t...BACKGROUND Ischemic colitis(IC)is also known as colon ischemia and is caused by colon vascular occlusion or nonocclusion,which results in a reduced blood supply to the colon and is not significant enough to maintain the metabolic function of cells,leading to intestinal wall ischemia.Its main symptoms include abdominal pain,diarrhea,and bloody stool.In severe cases,intestinal gangrene,peritonitis,intestinal stenosis and even intestinal obstruction may occur.IC induced by long-term use of certain special drugs is relatively rare in clinical practice.This article describes the clinical diagnosis and treatment of a typical case and provides a new treatment idea for the treatment of IC.CASE SUMMARY The patient was admitted to the hospital with"abdominal pain for half a month and bloody stool with mucous and pus for 3 d"and was diagnosed with"IC".Symptomatic and supportive treatment,such as antibiotics(levofloxacin),acid inhibition and stomach protection,fluid replenishment,and intravenous nutrition,was given.The patient's colonic ulcers were considered to be related to the oral administration of platelet(PLT)-raising capsules;the patient was asked to stop PLT-raising drugs for selective review via colonoscopy,and antibiotics and mesalazine enteric-coated tablets were stopped.Under the guidance of hematology consultation,60 mg of methylprednisolone was given in combination with PLT infusion to increase the PLT.After treatment,the patient's condition stabilized,the patient’s stool turned yellow,the patient’s symptoms improved,and the patient was allowed to leave the hospital.CONCLUSION PLT-raising capsules can lead to IC,so clinicians should have a full understanding of the application of these drugs in the treatment of various causes of thrombocyt-INTRODUCTION Ischemic colitis(IC)is also known as colon ischemia(CI)and is caused by colon vascular occlusion or nonocclusion,which results in a reduced blood supply to the colon;this process is not significant enough to maintain the metabolic function of cells,leading to intestinal wall ischemia[1].Its main symptoms include abdominal pain,diarrhea,and bloody stool.In severe cases,intestinal gangrene,peritonitis,intestinal stenosis and even intestinal obstruction may occur[2,3].The pathogenesis of this disease has not been extensively studied,but increased clotting ability has been recognized as an important factor in the pathogenesis of IC[4].People older than 60 years(especially women)who suffer from certain underlying diseases,such as cardiovascular and cerebrovascular diseases,diabetes,and shock,are the most prone to colon IC.The lesions can involve any segment of the colon,among which the left half of the colon,such as the sigmoid colon,descending colon and spleen region,is the most common site of lesions.This is because the region south of the sigmoid colon is the"watershed region"of the colonic blood supply,where vascular dysplasia may easily cause ischemia.In addition,the left half of the colon is supplied by the inferior mesenteric artery,which is at an acute angle to the abdominal aorta and affects blood perfusion.The rectum is supplied by both the inferior mesenteric artery and the rectal artery,and ischemia is rare.Therefore,the IC lesions were mainly in the left colon,and most of them were of the first pass type.The disease is relatively mild and can be cured after conservative medical treatment,so the prognosis is favorable[5-7].Once ischemia improves,the patient’s condition can recover in a relatively short time,and this condition can be distin-guished from other types of enteritis[5-7],such as infectious colitis,inflammatory bowel disease,pseudomembranous enteritis,diverticulitis,colon cancer,and acute mesenteric ischemia.Clinically,ischemic colitis can be divided into gangrene and nongrene.The latter can also be subdivided into transient and chronic types.Treatment for IC usually includes fasting,gastrointestinal decompression,intravenous nutritional support,improved circulation,fluid resuscitation,empirical use of antibiotics and other symptomatic supportive treatments,and attention should be given to the treatment of the primary disease.Most patients will experience improvements in clinical symp-toms within 1 to 2 d,and patients with complications may require surgery.However,IC induced by long-term use of certain special drugs is relatively rare in clinical practice.This article describes the clinical diagnosis and treatment of a typical case and provides a new treatment idea for the treatment of ischemic colitis.展开更多
Irbesartan-hydrochlorothiazide is a commonly used antihypertensive drug,but potential adverse reactions such as hypokalemia should not be overlooked.This study analyzes a case of hypokalemia induced by irbesartan-hydr...Irbesartan-hydrochlorothiazide is a commonly used antihypertensive drug,but potential adverse reactions such as hypokalemia should not be overlooked.This study analyzes a case of hypokalemia induced by irbesartan-hydrochlorothiazide,exploring the drug’s association with hypokalemia and clinical treatment strategies.The patient experienced symptoms of muscle weakness and palpitations after taking irbesartan-hydrochlorothiazide and was diagnosed with hypokalemia through laboratory tests.Reviewing the patient’s medication history and disease progression,it was hypothesized that the drug’s potassium-wasting effect was the direct cause of the hypokalemia.After discontinuing the medication and initiating potassium supplementation,the patient’s potassium levels returned to normal,and symptoms significantly improved,further confirming the link between hypokalemia and the medication.This case suggests that clinicians should consider the risk of hypokalemia when treating hypertension,especially in patients with chronic kidney disease,the elderly,or those at risk for electrolyte disturbances.For patients who have already developed hypokalemia,potassium supplementation and adjustment of the treatment regimen are recommended to prevent further deterioration.Timely discontinuation of potential causative drugs is also advised.In summary,ensuring medication safety and preventing potential complications has significant clinical importance in recognizing and managing hypokalemia induced by irbesartan-hydrochlorothiazide.Future research should focus on optimizing treatment protocols and developing more effective strategies for preventing and managing related adverse reactions to improve patient quality of life.展开更多
BACKGROUND Sedation with propofol injections is associated with a risk of addiction,but remimazolam benzenesulfonate is a comparable anesthetic with a short elimination half-life and independence from cell P450 enzyme...BACKGROUND Sedation with propofol injections is associated with a risk of addiction,but remimazolam benzenesulfonate is a comparable anesthetic with a short elimination half-life and independence from cell P450 enzyme metabolism.Compared to remimazolam,remimazolam benzenesulfonate has a faster effect,is more quickly metabolized,produces inactive metabolites and has weak drug interactions.Thus,remimazolam benzenesulfonate has good effectiveness and safety for diagnostic and operational sedation.AIM To investigate the clinical value of remimazolam benzenesulfonate in cardiac surgery patients under general anesthesia.METHODS A total of 80 patients who underwent surgery in the Department of Cardiothoracic Surgery from August 2020 to April 2021 were included in the study.Using a random number table,patients were divided into two anesthesia induction groups of 40 patients each:remimazolam(0.3 mg/kg remimazolam benzenesulfonate)and propofol(1.5 mg/kg propofol).Hemodynamic parameters,inflammatory stress response indices,respiratory function indices,perioperative indices and adverse reactions in the two groups were monitored over time for comparison.RESULTS At pre-anesthesia induction,the remimazolam and propofol groups did not differ regarding heart rate,mean arterial pressure,cardiac index or volume per wave index.After endotracheal intubation and when the sternum was cut off,mean arterial pressure and volume per wave index were significantly higher in the remimazolam group than in the propofol group(P<0.05).After endotracheal intubation,the oxygenation index and the respiratory index did not differ between the groups.After endotracheal intubation and when the sternum was cut off,the oxygenation index values were significantly higher in the remimazolam group than in the propofol group(P<0.05).Serum interleukin-6 and tumor necrosis factor-αlevels 12 h after surgery were significantly higher than before surgery in both groups(P<0.05).The observation indices were re-examined 2 h after surgery,and the epinephrine,cortisol and blood glucose levels were significantly higher in the remimazolam group than in the propofol group(P<0.05).The recovery and extubation times were significantly lower in the remimazolam group than in the propofol group(P<0.05);there were significantly fewer adverse reactions in the remimazolam group(10.00%)than in the propofol group(30.00%;P<0.05).CONCLUSION Compared with propofol,remimazolam benzenesulfonate benefited cardiac surgery patients under general anesthesia by reducing hemodynamic fluctuations.Remimazolam benzenesulfonate influenced the surgical stress response and respiratory function,thereby reducing anesthesia-related adverse reactions.展开更多
The incidence of inflammatory bowel diseases (IBD) - Crohn’s disease (CD) and ulcerative colitis (UC) - has been increasing on a global scale, and progressively, more gastroenterologists will be included i...The incidence of inflammatory bowel diseases (IBD) - Crohn’s disease (CD) and ulcerative colitis (UC) - has been increasing on a global scale, and progressively, more gastroenterologists will be included in the diagnosis and treatment of IBD. Although IBD primarily affects the intestinal tract, extraintestinal manifestations of the disease are often apparent, including in the oral cavity, especially in CD. Specific oral manifestations in patients with CD are as follows: indurate mucosal tags, cobblestoning and mucogingivitis, deep linear ulcerations and lip swelling with vertical fissures. The most common non-specific manifestations, such as aphthous stomatitis and angular cheilitis, occur in both diseases, while pyostomatitis vegetans is more pronounced in patients with UC. Non-specific lesions in the oral cavity can also be the result of malnutrition and drugs. Malnutrition, followed by anemia and mineral and vitamin deficiency, affects the oral cavity and teeth. Furthermore, all of the drug classes that are applied to the treatment of inflammatory bowel diseases can lead to alterations in the oral cavity due to the direct toxic effects of the drugs on oral tissues, as well as indirect immunosuppressive effects with a risk of developing opportunistic infections or bone marrow suppression. There is a higher occurrence of malignant diseases in patients with IBD, which is related to the disease itself and to the IBD-related therapy with a possible oral pathology. Treatment of oral lesions includes treatment of the alterations in the oral cavity according to the etiology together with treatment of the primary intestinal disease, which requires adequate knowledge and a strong cooperation between gastroenterologists and specialists in oral medicine.展开更多
Abnormalities in liver function tests,including transient and self-limiting hypertransaminasemia,cholestatic disease and hepatitis,can develop during treatment with anti-tumour-necrosis-factor(TNF)therapy.The optimal ...Abnormalities in liver function tests,including transient and self-limiting hypertransaminasemia,cholestatic disease and hepatitis,can develop during treatment with anti-tumour-necrosis-factor(TNF)therapy.The optimal management of liver injury related to antiTNF therapy is still a matter of debate.Although some authors recommend discontinuing treatment in case of both a rise of alanine aminotransferase more than5 times the upper limit of normal,or the occurrence of jaundice,there are no standard guidelines for the management of anti-TNF-related liver injury.Bibliographical searches were performed in Pub Med,using the following key words:inflammatory bowel disease(IBD);TNF inhibitors;hypertransaminasemia;drugrelated liver injury;infliximab.According to published data,elevation of transaminases in patients with IBD treated with anti-TNF is a common finding,but resolution appears to be the usual outcome.Anti-TNF agents seem to be safe with a low risk of causing severe drugrelated liver injury.According to our centre experience,we found that hypertransaminasemia was a common,mainly self-limiting finding in our IBD cohort and was not correlated to infliximab treatment on both univariate and multivariate analyses.An algorithm for the management of liver impairment occurring during antiTNF treatment is also proposed and this highlights the need of a multidisciplinary approach and suggests liver biopsy as a key-point in the management decision in case of severe rise of transaminases.However,hepatic injury is generally self-limiting and drug withdrawal seems to be an exception.展开更多
BACKGROUND Although few studies have reported hyponatremia due to carbamazepine or oxcarbazepine in patients with epilepsy,no study has investigated cases of carbamazepine-or oxcarbazepine-induced hyponatremia or unst...BACKGROUND Although few studies have reported hyponatremia due to carbamazepine or oxcarbazepine in patients with epilepsy,no study has investigated cases of carbamazepine-or oxcarbazepine-induced hyponatremia or unsteady gait in patients with neuropathic pain.Herein,we report a case of oxcarbazepineinduced lower leg weakness in a patient with trigeminal neuralgia and summarize the diagnosis,treatment,and changes of clinical symptoms.CASE SUMMARY A 78-year-old male with a history of lumbar spinal stenosis was admitted to the hospital after he experienced lancinating pain around his right cheek,eyes,and lip,and was diagnosed with trigeminal neuralgia at the right maxillary and mandibular branch.He was prescribed oxcarbazepine(600 mg/d),milnacipran(25 mg/d),and oxycodone/naloxone(20 mg/10 mg/d)for four years.Four years later,the patient experienced symptoms associated with spinal stenosis,including pain in the lower extremities and unsteady gait.His serum sodium level was 127 mmol/L.Assuming oxcarbazepine to be the cause of the hyponatremia,oxcarbazepine administration was put on hold and the patient was switched to topiramate.At subsequent visit,the patient’s serum sodium level had normalized to 143 mmol/L and his unsteady gait had improved.CONCLUSION Oxcarbazepine-induced hyponatremia may cause lower extremity weakness and unsteady gait,which should be differentiated from those caused by spinal stenosis.展开更多
BACKGROUND Despite the popularity of immune checkpoint inhibitors(ICIs)in the treatment of advanced cancer,patients often develop gastrointestinal(GI)and non-GI immune-related adverse events(irAEs).The clinical charac...BACKGROUND Despite the popularity of immune checkpoint inhibitors(ICIs)in the treatment of advanced cancer,patients often develop gastrointestinal(GI)and non-GI immune-related adverse events(irAEs).The clinical characteristics and survival outcomes of GI-irAEs have not been fully elucidated in previous reports.This necessitates the evaluation of the impact of GI-irAEs on patients receiving ICI treatment.AIM To evaluate the clinical characteristics of GI-irAEs and their impact on survival in patients treated with ICIs.METHODS In this single-center,retrospective,observational study,we reviewed the records of 661 patients who received ICIs for various cancers at Nagoya University Hospital from September 2014 to August 2020.We analyzed the clinical characteristics of patients who received ICI treatment.We also evaluated the correlation between GI-irAE development and prognosis in non-small cell lung cancer(LC)and malignant melanoma(MM).Kaplan-Meier analysis was used to compare the median overall survival(OS).Multivariate Cox proportional hazards models were used to identify prognostic factors.A P value<0.05 was considered statistically significant.RESULTS GI-irAEs occurred in 34 of 605 patients(5.6%)treated with an anti-programmed cell death-1/programmed death-ligand 1(anti-PD-1/PD-L1)antibody alone and in nine of 56 patients(16.1%)treated with an anti-cytotoxic T-lymphocyte antigen 4(CTLA-4)antibody alone or a combination of anti-PD-1 and anti-CTLA-4 antibodies.The cumulative incidence and median daily diarrhea frequency were significantly higher in patients receiving anti-CTLA-4 antibodies(P<0.05).In 130 patients with MM,OS was significantly prolonged in the group that continued ICI treatment despite the development of GI-irAEs compared to the group that did not experience GI-irAEs(P=0.035).In contrast,in 209 patients with non-small cell LC,there was no significant difference in OS between the groups.The multivariate analyses showed that a performance status of 2-3(hazard ratio:2.406;95%confidence interval:1.125–5.147;P=0.024)was an independent predictive factor for OS in patients with MM.CONCLUSION Patients receiving anti-CTLA-4 antibodies develop GI-irAEs more frequently and with higher severity than those receiving anti-PD-1/PD-L1 antibodies.Continuing ICI treatment in patients with MM with GI-irAEs have better OS.展开更多
BACKGROUND Lung and airway involvement in inflammatory bowel disease are increasingly frequently reported either as an extraintestinal manifestation or as an adverse effect of therapy.CASE SUMMARY We report a case of ...BACKGROUND Lung and airway involvement in inflammatory bowel disease are increasingly frequently reported either as an extraintestinal manifestation or as an adverse effect of therapy.CASE SUMMARY We report a case of a patient with ulcerative colitis controlled under mesalazine treatment who presented with chronic cough and hemoptysis.Chest computed tomography and bronchoscopy findings supported tracheal involvement in ulcerative colitis;pathology examination demonstrated an unusual eosinophilrich inflammatory pattern,and together with clinical data,a nonasthmatic eosinophilic bronchitis diagnosis was formulated.Full recovery was observed within days of mesalazine discontinuation.CONCLUSION Mesalazine-induced eosinophilic respiratory disorders have been previously reported,generally involving the lung parenchyma.To the best of our knowledge,this is the first report of mesalamine-induced eosinophilic involvement in the upper airway.展开更多
Clinical decision support(CDS) systems with automated alerts integrated into electronic medical records demonstrate efficacy for detecting medication errors(ME) and adverse drug events(ADEs). Critically ill patients a...Clinical decision support(CDS) systems with automated alerts integrated into electronic medical records demonstrate efficacy for detecting medication errors(ME) and adverse drug events(ADEs). Critically ill patients are at increased risk for ME, ADEs and serious negative outcomes related to these events. Capitalizing on CDS to detect ME and prevent adverse drug related events has the potential to improve patient outcomes. The key to an effective medication safety surveillance system incorporating CDS is advancing the signals for alerts by using trajectory analyses to predict clinical events, instead of waiting for these events to occur. Additionally, incorporating cutting-edge biomarkers into alert knowledge in an effort to identify the need to adjust medication therapy portending harm will advance the current state of CDS. CDS can be taken a step further to identify drug related physiological events, which are less commonly included in surveillance systems. Predictive models for adverse events that combine patient factors with laboratory values and biomarkers are being established and these models can be the foundation for individualized CDS alerts to prevent impending ADEs.展开更多
Background and object:The burden of neurological disorders in India is expected to increase due to the rapid demographic and epidemiological transition,with irrational drug use,which is also a global concern.Thus,drug...Background and object:The burden of neurological disorders in India is expected to increase due to the rapid demographic and epidemiological transition,with irrational drug use,which is also a global concern.Thus,drug utilization evaluation is designed to ensure appropriate medicine use within the healthcare settings.The aim of the study was to assess the rate and pattern of drug utilization in the management of neurological disorders.Materials and methods:A hospital-based cross-sectional drug utilization evaluation study on neurological drugs was carried out at the Department of Neurology over a span of six months.All legible prescriptions consisting neurological medications irrespective of patient's gender,aged≥18 years were included for the study.The World Health Organization(WHO)core drug use indicators were used to assess the drug prescribing and utilization patterns.Results:A total of 310 prescriptions were reviewed,where male predominance was found to be 56.45%.Out of 310 prescriptions,drugs belonging to 26 neurological classes were prescribed for the management of various neurological disorders.The majority of patients were diagnosed with epilepsy and the most prescribed drugs per patient were phenytoin(14.8%)and valproic acid(6.45%).By following the WHO core drug prescribing indicators,65.47%of drugs prescribed from the India National List of Essential Medicines,2022,followed by 29.83%of drugs prescribed in generic name and 10.86%of prescriptions including injections.Conclusion:The study findings showed that the prescribing pattern in the Department of Neurology was in accordance with the WHO core prescribing indicators.But,the extent of polypharmacy prescriptions was very high.Therefore,interventions are very necessary to promote rational drug prescribing patterns and thus clinical pharmacists can contribute to assess and review the drug utilization pattern to optimize the drug therapy and improvement in patient safety.展开更多
Background: the elderly are frequently exposed to drug-related problems and their consequences. Information relating to the appropriateness of the medication used by Romanian elderly is scarce. Objective: to identify ...Background: the elderly are frequently exposed to drug-related problems and their consequences. Information relating to the appropriateness of the medication used by Romanian elderly is scarce. Objective: to identify the main potential inappropriate prescribing (PIP) instances in a sample of Romanian elderly nursing-home residents, concerning prevalence and subtypes. Methodology: the residents’ medical data were reviewed by a clinical pharmacist considering published geriatric pharmacotherapy recommendations, including four published PIP evaluation tools (the Beers criteria, STOPP-START tools, the PRISCUS list). Results: 91 residents were evaluated;mean age (mean ± SD) was 80.77 ± 6.82 (years), 28 (31%) were ≥85 years old and 58 (64%) had dementia. The median number of diagnoses was 6 (range 2 - 11) and the mean number (±SD) of daily medications was 8.26 (±3.52). An estimated mean (±SD) of 2 (±1.41) PIP per resident was identified, with 117 misuse-PIP (46.24%), 60 underuse-PIP (23.72%), 41 lack of monitoring-PIP (16.21%) and 35 overuse-PIP (13.83%). The most frequent PIP subtypes were the use of nonsteroidal anti-inflammatory drugs as chronic analgesic treatment in osteoarthritis (29.67%), underuse of fall prevention (100%) and analgesic therapies (23.08%), overuse of nootropic medications (26.98%) and lack of annual creatinine assessment (30.77%). Conclusion: a more geriatric-oriented care seemed to be necessary, but larger studies are needed to confirm these findings.展开更多
Introduction: Immune checkpoint inhibitors targeting programmed death protein-1 and cytotoxic-T-lymphocyte-antigen-4 have revolutionized the treatment of various cancers. Despite their effectiveness, these therapies c...Introduction: Immune checkpoint inhibitors targeting programmed death protein-1 and cytotoxic-T-lymphocyte-antigen-4 have revolutionized the treatment of various cancers. Despite their effectiveness, these therapies can lead to immune related adverse events. Observation: We reported a case of a 43- year-old white woman who was referred to our department for a management of acute polyarthritis. She was followed for a relapsing metastatic melanoma (stage IIIb) by surgery and Pembrolizumab, an immune checkpoint inhibitor targeting programmed death protein-1. After receiving her 4th cycle of this therapy she developed arthritis of the knees and the ankles, tenosynovitis and dry eyes with keratitis. After exclusion of other causes of polyarthritis such as connective-tissue disease, the diagnosis of rheumatologic immunerelated adverse events was retained. She was treated by 20 mg of prednisone daily, Pembrolizumab was discontinued. The evolution was favorable. Conclusion: Rheumatologic manifestations secondary to immune checkpoint inhibitors have been less well described in the literature. Their management requires the collaboration of oncologists and rheumatologists to limit the diagnostic delay and for an appropriate therapeutic choice according to their severity.展开更多
Objective: To observe the clinical efficacy of grain-sized moxibustion in treating chemotherapy-induced myelosuppression for non-small cell lung cancer (NSCLC) and its effect on quality of life (QOL). Methods: Eighty ...Objective: To observe the clinical efficacy of grain-sized moxibustion in treating chemotherapy-induced myelosuppression for non-small cell lung cancer (NSCLC) and its effect on quality of life (QOL). Methods: Eighty NSCLC patients admitted to the Inpatient Department of Zhejiang Cancer Hospital between September 2016 and March 2018 were recruited and divided into an observation group and a control group by random number method, with 40 cases in each group. The two groups both received chemotherapy with paclitaxel plus cisplatin (TP regimen). The control group received oral administration of leucogen tablets starting from the first day of chemotherapy, 20 mg each time, three times a day, for consecutive 14 d;the observation group was additionally given grain-sized moxibustion, once a day, five days per week at a two-day interval, until the fourteenth day. The myelosuppression severity was observed and compared between the two groups prior to chemotherapy, at the 3rd, 7th and 14th days of chemotherapy;the QOL in the two groups was evaluated before chemotherapy, at the 14th and 21st days of chemotherapy. Results: Regarding myelosuppression, the peripheral blood indicators increased significantly at the 3rd day of chemotherapy in both groups (P<0.05 or P<0.01);at the 7th and 14th days of chemotherapy, the peripheral blood indicators presented a decreasing tendency in the two groups, but the level in the observation group was still significantly higher than that before chemotherapy (P<0.01);at the 3rd, 7th and 14th days of chemotherapy, the peripheral blood indicators in the observation group were higher than those in the control group (P<0.05 or P<0.01);the occurrence rate of myelosuppression in the observation group was significantly lower than that in the control group (P<0.01). The QOL score in the observation group was markedly higher than that in the control group at the 14th and 21st days of chemotherapy (both P<0.05). Conclusion: Grain-sized moxibustion can effectively improve myelosuppression after chemotherapy for NSCLC, reducing its occurrence and enhancing the patient's QOL.展开更多
Objective To observe the effect of mild moxibustion on cancer-related fatigue,serum ghrelin and adiponectin in patients undergoing chemotherapy after colorectal cancer surgery.Methods Seventy patients were divided int...Objective To observe the effect of mild moxibustion on cancer-related fatigue,serum ghrelin and adiponectin in patients undergoing chemotherapy after colorectal cancer surgery.Methods Seventy patients were divided into a control group and an observation group according to the random number table method,with 35 cases in each group.Patients in both groups were treated with conventional FOLFOX4 chemotherapy regimen.Patients in the control group also received routine treatments such as symptomatic treatment of complications,health education,nutritional support,and exercise intervention.Patients in the observation group received mild moxibustion on the basis of interventions used in the control group.The Piper fatigue scale-revision(PFS-R),Karnofsky performance status(KPS)and spleen and kidney yang deficiency syndrome were scored,and serum ghrelin and adiponectin levels were measured before and after treatment.Results After treatment,total score of PFS-R in the control group did not change significantly(P>0.05),while in the observation group it was significantly reduced(P<0.05)and lower than that in the control group(P<0.05);KPS scores in both groups were increased(both P<0.05),and it was significantly higher in the observation group than in the control group(P<0.05);total score of spleen and kidney yang deficiency syndrome in the control group did not change significantly(P>0.05),while it was significantly reduced in the observation group(P<0.05)and lower than that in the control group(P<0.05);serum ghrelin and adiponectin levels in the control group had no significant changes(both P>0.05),but the levels were significantly increased in the observation group(both P<0.05)and higher than those in the control group(both P<0.05).Conclusion Based on the routine treatments,mild moxibustion can relieve fatigue,improve quality of life,and improve the symptoms of spleen and kidney yang deficiency in patients undergoing chemotherapy after colorectal cancer surgery,which may be related to the regulation of serum ghrelin and adiponectin levels.展开更多
Objective:To observe the effect of acupoint massage plus acupoint sticking therapy for the stress reaction during postoperative anesthesia recovery period in patients undergoing nasal endoscopic surgery.Methods:A tota...Objective:To observe the effect of acupoint massage plus acupoint sticking therapy for the stress reaction during postoperative anesthesia recovery period in patients undergoing nasal endoscopic surgery.Methods:A total of 120 patients undergoing nasal endoscopic surgery were included,and all patients were under trachea intubation and general anesthesia.The patients were randomized into an observation group and a control group,with 60 patients in each group.Patients in the control group received conventional anesthesia resuscitation,while patients in the observation group received acupoint massage plus acupoint sticking therapy on the basis of conventional anesthesia resuscitation.Changes in the heart rate (HR),systolic blood pressure (SBP) and diastolic blood pressure (DBP) were observed at three time points including the end of the surgery (TO),the removal of the tracheal tube (T1) and 10 min after the removal of the tracheal tube (T2).The awakening and tube removal time,choking cough and restlessness,and adverse reactions (dizziness,nausea and vomiting) in 24 h post-surgery period were compared.Results:At T1 and T2,the comparisons of HR,SBP and DBP between the two groups showed statistical significance (all P<0.05).Intra-group comparisons showed that the HR,SBP and DBP of the control group at T1 and T2 were significant different from those at TO (all P<0.05).There were significant differences in the awakening time and tube removal time between the two groups (both P<0.05).The incidences of choking cough and restlessness were 8.3% and 3.3% respectively in the observation group,versus 53.3% and 30.0% in the control group,and the between-group comparisons showed statistical significance (both P<0.05).The incidences of dizziness,nausea and vomiting in 24 h post-surgery period were 3.3%,5.0% and 0.0% respectively in the observation group,versus 43.3%,33.3% and 25.0% in the control group,and the between-group comparisons showed statistical significance (all P<0.05).Conclusion:Acupoint massage plus acupoint sticking therapy can effectively regulate the stress reaction during postoperative anesthesia recovery period in patients undergoing nasal endoscopic surgery,and maintain a stable internal environment.展开更多
OBJECTIVE:To investigate the safety profiles of Motherwort injection(MI).METHODS:A multi-center,prospective and drugderived hospital intensive monitoring method was conducted to assess the safety of MI in real world a...OBJECTIVE:To investigate the safety profiles of Motherwort injection(MI).METHODS:A multi-center,prospective and drugderived hospital intensive monitoring method was conducted to assess the safety of MI in real world applications.This study was based on a very large population after the injection was approved and marketed in China.All patients using the injection in participating hospitals were monitored to determine the incidence,pattern,severity and outcome of associated adverse events.RESULTS:The post-marketing surveillance was performed in 10 094 female patients from April to December,2015.The incidence of adverse drug reactions(ADRs) was 0.79‰(8/10 094).Among the 8 patients,the reported adverse events mainly included systemic abnormalities,such as fever,chills and eyelid edema;skin and appendages disorders,such as pruritus and rash;gastrointestinal disorders,such as nausea,abdominal distension and pain;heart rate and rhythm disorders,such as palpitation and increased heart rate.All of these ADRs were mild in severity.CONCLUSION:In this study the ADRs incidence rate of MI is very low,which supports that it is generally safe for use in obstetric and gynecological diseases.However,the total number of 8 ADRs recorded over a relatively short time span seems limited,and the low number of reports could not represent an absolute guarantee of safety.展开更多
基金Supported by the National Natural Science Foundation of ChinaNo.81172905+1 种基金Shanxi Province Science Foundation for YouthsNo.2012021032-2
文摘AIM: To investigate the expression of mast cell tryptase and carboxypeptidase A in drug-related fatal anaphylaxis.METHODS: The expression of mast cell tryptase and carboxypeptidase A in 15 autopsy cases of drugrelated fatal anaphylaxis and 20 normal autopsy cases were detected. First, the expression of mast cell tryptase was determined in stomach, jejunum, lung, heart, and larynx by immunofluorescence. Different tissues were removed and fixed in paraformaldehyde solution, then paraffin sections were prepared for immunofluorescence. Using specific mast cell tryptase and carboxypeptidase A antibodies, the expression of tryptase and carboxypeptidase A in gastroenterology tract and other tissues were observed using fluorescent microscopy. The postmortem serum and pericardial fluid were collected from drug-related fatal anaphylaxis and normal autopsy cases. The level of mast cell tryptase and carboxypeptidase A in postmortem serum and pericardial fluid were measured using fluor enzyme linked immunosorbent assay(FEIA) and enzyme linked immunosorbent assay(ELISA) assay. The expression of mast cell tryptase and carboxypeptidase A was analyzed in drug-related fatal anaphylaxis cases and compared to normal autopsy cases.RESULTS: The expression of carboxypeptidase A was less in the gastroenterology tract and other tissues from anaphylaxis-related death cadavers than normal controls. Immunofluorescence revealed that tryptase expression was significantly increased in multiple organs, especially the gastrointestinal tract, from anaphylaxis-related death cadavers compared to normal autopsy cases(46.67 ± 11.11 vs 4.88 ± 1.56 in stomach, 48.89 ± 11.02 vs 5.21 ± 1.34 in jejunum, 33.72 ± 5.76 vs 1.30 ± 1.02 in lung, 40.08 ± 7.56 vs 1.67 ± 1.03 in larynx, 7.11 ± 5.67 vs 1.10 ± 0.77 in heart, P < 0.05). Tryptase levels, as measured with FEIA, were significantly increased in both sera(43.50 ± 0.48 μg/L vs 5.40 ± 0.36 μg/L, P < 0.05) and pericardial fluid(28.64 ± 0.32 μg/L vs 4.60 ± 0.48 μg/L, P < 0.05) from the anaphylaxis group in comparison with the control group. As measured by ELISA, the concentration of carboxypeptidase A was also increased more than 2-fold in the anaphylaxis group compared to control(8.99 ± 3.91 ng/m L vs 3.25 ± 2.30 ng/m L in serum, 4.34 ± 2.41 ng/m L vs 1.43 ± 0.58 ng/m L in pericardial fluid, P < 0.05).CONCLUSION: Detection of both mast cell tryptase and carboxypeptidase A could improve the forensic identification of drug-related fatal anaphylaxis.
文摘Patients with type II diabetes mellitus(T2DM)and hypertension(HTN)are at increased threat for long experiencing various problems related to medicine as they frequently received different medications for managing their condition.Recently,there were no studies done locally on drug-related problems(DRPs)among T2DM patients with HTN.Thus,this study aims to assess the DRPs among T2DM patients with HTN admitted at Kibuye Referral Hospital(KRH).DRPs were drug safety problems,drug effectiveness problems and other drug problems.Methods:A retrospective cross-sectional study involved patients'files with T2DM and HTN,who were admitted at KRH from January 2013 to December 2017.The identification and classification of DRPs were based on pharmaceutical care network Europe(PCNE)classification system version 8.02.A simple random sampling technique was used to choose study participants from the target population.Data that met inclusion and exclusion criteria were analyzed using STATA version 13.The Fisher exact test(bivariate analysis)and logistic regression(multivariate)were used to test association and p-value≤0.05 was considered as statistically significant.An adjusted odd ratio(AOR)with a confidence interval(CI)of 95% was determined using binary logistic regression.Results:Findings revealed that the prevalence of DRPs was 81.29%(313/385)and most of them each patient had at least two DRPs(69.05%).The patients aged above 55 years old were more likely to develop DRPs than those with age below 35 years(AOR=1.2;P=0.02;95%CI:0.2-2.3).Nevertheless,there was no significant association between DRPs and middle age(between 35 and 54 age of old).The patients who consumed more than or equal to 5 drugs were 2.4 times more likely to develop DRPs than those who took the number of medicines less than 5(AOR=15.4;P<0.001;95%CI:8.8-26.8).Also,traditional medicines use(AOR=1.9;P=0.016;95%CI:1.1-3.5)and having drug-related complication(AOR=2.4;P<0.001;95%CI:1.9-3)had shown significant associations.The total causes of DRPs identified were 1626 and most causes of DRPs were arisen from drug use(45.01%)and prescribing(37.83%).The drug/dose selections were the most frequent causes of DRPs(36.97%).Conclusion:Since the prevalence of DRPs were relatively high,various factors influencing DRPs were established and most causes of DRPs were arising from drug use&drug prescribing among T2DM patients with HTN.Early detection needed to enhance patient’s life quality.Conducting studies in other hospitals needed to establish the national planning of DRPs to eradicate DRPs among patients T2DM with HTN.
基金National Major New Drug Creation Project of China(Grant No.2020ZX09201-009)。
文摘It is challenging to characterize the drug-related problems(DRPs)of patients treated by Integrated Traditional Chinese and Western Medicine(ITCWM),both locally and globally.In the present study,we aimed to assess DRPs and factors associated with their occurrence among inpatients of the ITCWM department in China.We retrospectively examined medication use in the ITCWM department,documented in Intelligent Management System Software for Critical Rational Administration of Drug.Various types of DRPs classification were performed based on the Pharmaceutical Care Network Europe(PCNE)classification tool V9.0,and associations of patient’s characteristics were analyzed.A total of 1606 DRPs were identified in 687 inpatients in this study.Problems and causes of DRPs,intervention,acceptance,and outcome of that were classified.PPI(21.7%),endogenous supplements(15.4%),and traditional Chinese medicine(8.7%)contributed to the significant proportion of drug categories associated with DRPs.Approximately half of the patients(47.6%)had at least one DRP.The top four categories of causes were“drug administered via the wrong route”(18.4%),“inappropriate combination”(16.7%),“too long duration of the treatment”(13.0%),and“inappropriate drug form”(12.1%).Total 63.6%of intervention was accepted and fully implemented.“EPP”and“hospital stay days≥10 d”characteristics were most likely to be significantly associated with DRPs.As a necessary review item,DRP was highly performed among inpatients of the ITCWM department.The work provided a benchmark for this population through the PCNE strategy.
文摘BACKGROUND Ischemic colitis(IC)is also known as colon ischemia and is caused by colon vascular occlusion or nonocclusion,which results in a reduced blood supply to the colon and is not significant enough to maintain the metabolic function of cells,leading to intestinal wall ischemia.Its main symptoms include abdominal pain,diarrhea,and bloody stool.In severe cases,intestinal gangrene,peritonitis,intestinal stenosis and even intestinal obstruction may occur.IC induced by long-term use of certain special drugs is relatively rare in clinical practice.This article describes the clinical diagnosis and treatment of a typical case and provides a new treatment idea for the treatment of IC.CASE SUMMARY The patient was admitted to the hospital with"abdominal pain for half a month and bloody stool with mucous and pus for 3 d"and was diagnosed with"IC".Symptomatic and supportive treatment,such as antibiotics(levofloxacin),acid inhibition and stomach protection,fluid replenishment,and intravenous nutrition,was given.The patient's colonic ulcers were considered to be related to the oral administration of platelet(PLT)-raising capsules;the patient was asked to stop PLT-raising drugs for selective review via colonoscopy,and antibiotics and mesalazine enteric-coated tablets were stopped.Under the guidance of hematology consultation,60 mg of methylprednisolone was given in combination with PLT infusion to increase the PLT.After treatment,the patient's condition stabilized,the patient’s stool turned yellow,the patient’s symptoms improved,and the patient was allowed to leave the hospital.CONCLUSION PLT-raising capsules can lead to IC,so clinicians should have a full understanding of the application of these drugs in the treatment of various causes of thrombocyt-INTRODUCTION Ischemic colitis(IC)is also known as colon ischemia(CI)and is caused by colon vascular occlusion or nonocclusion,which results in a reduced blood supply to the colon;this process is not significant enough to maintain the metabolic function of cells,leading to intestinal wall ischemia[1].Its main symptoms include abdominal pain,diarrhea,and bloody stool.In severe cases,intestinal gangrene,peritonitis,intestinal stenosis and even intestinal obstruction may occur[2,3].The pathogenesis of this disease has not been extensively studied,but increased clotting ability has been recognized as an important factor in the pathogenesis of IC[4].People older than 60 years(especially women)who suffer from certain underlying diseases,such as cardiovascular and cerebrovascular diseases,diabetes,and shock,are the most prone to colon IC.The lesions can involve any segment of the colon,among which the left half of the colon,such as the sigmoid colon,descending colon and spleen region,is the most common site of lesions.This is because the region south of the sigmoid colon is the"watershed region"of the colonic blood supply,where vascular dysplasia may easily cause ischemia.In addition,the left half of the colon is supplied by the inferior mesenteric artery,which is at an acute angle to the abdominal aorta and affects blood perfusion.The rectum is supplied by both the inferior mesenteric artery and the rectal artery,and ischemia is rare.Therefore,the IC lesions were mainly in the left colon,and most of them were of the first pass type.The disease is relatively mild and can be cured after conservative medical treatment,so the prognosis is favorable[5-7].Once ischemia improves,the patient’s condition can recover in a relatively short time,and this condition can be distin-guished from other types of enteritis[5-7],such as infectious colitis,inflammatory bowel disease,pseudomembranous enteritis,diverticulitis,colon cancer,and acute mesenteric ischemia.Clinically,ischemic colitis can be divided into gangrene and nongrene.The latter can also be subdivided into transient and chronic types.Treatment for IC usually includes fasting,gastrointestinal decompression,intravenous nutritional support,improved circulation,fluid resuscitation,empirical use of antibiotics and other symptomatic supportive treatments,and attention should be given to the treatment of the primary disease.Most patients will experience improvements in clinical symp-toms within 1 to 2 d,and patients with complications may require surgery.However,IC induced by long-term use of certain special drugs is relatively rare in clinical practice.This article describes the clinical diagnosis and treatment of a typical case and provides a new treatment idea for the treatment of ischemic colitis.
文摘Irbesartan-hydrochlorothiazide is a commonly used antihypertensive drug,but potential adverse reactions such as hypokalemia should not be overlooked.This study analyzes a case of hypokalemia induced by irbesartan-hydrochlorothiazide,exploring the drug’s association with hypokalemia and clinical treatment strategies.The patient experienced symptoms of muscle weakness and palpitations after taking irbesartan-hydrochlorothiazide and was diagnosed with hypokalemia through laboratory tests.Reviewing the patient’s medication history and disease progression,it was hypothesized that the drug’s potassium-wasting effect was the direct cause of the hypokalemia.After discontinuing the medication and initiating potassium supplementation,the patient’s potassium levels returned to normal,and symptoms significantly improved,further confirming the link between hypokalemia and the medication.This case suggests that clinicians should consider the risk of hypokalemia when treating hypertension,especially in patients with chronic kidney disease,the elderly,or those at risk for electrolyte disturbances.For patients who have already developed hypokalemia,potassium supplementation and adjustment of the treatment regimen are recommended to prevent further deterioration.Timely discontinuation of potential causative drugs is also advised.In summary,ensuring medication safety and preventing potential complications has significant clinical importance in recognizing and managing hypokalemia induced by irbesartan-hydrochlorothiazide.Future research should focus on optimizing treatment protocols and developing more effective strategies for preventing and managing related adverse reactions to improve patient quality of life.
基金The First Affiliated Hospital of Nanchang University Ethics Committee.
文摘BACKGROUND Sedation with propofol injections is associated with a risk of addiction,but remimazolam benzenesulfonate is a comparable anesthetic with a short elimination half-life and independence from cell P450 enzyme metabolism.Compared to remimazolam,remimazolam benzenesulfonate has a faster effect,is more quickly metabolized,produces inactive metabolites and has weak drug interactions.Thus,remimazolam benzenesulfonate has good effectiveness and safety for diagnostic and operational sedation.AIM To investigate the clinical value of remimazolam benzenesulfonate in cardiac surgery patients under general anesthesia.METHODS A total of 80 patients who underwent surgery in the Department of Cardiothoracic Surgery from August 2020 to April 2021 were included in the study.Using a random number table,patients were divided into two anesthesia induction groups of 40 patients each:remimazolam(0.3 mg/kg remimazolam benzenesulfonate)and propofol(1.5 mg/kg propofol).Hemodynamic parameters,inflammatory stress response indices,respiratory function indices,perioperative indices and adverse reactions in the two groups were monitored over time for comparison.RESULTS At pre-anesthesia induction,the remimazolam and propofol groups did not differ regarding heart rate,mean arterial pressure,cardiac index or volume per wave index.After endotracheal intubation and when the sternum was cut off,mean arterial pressure and volume per wave index were significantly higher in the remimazolam group than in the propofol group(P<0.05).After endotracheal intubation,the oxygenation index and the respiratory index did not differ between the groups.After endotracheal intubation and when the sternum was cut off,the oxygenation index values were significantly higher in the remimazolam group than in the propofol group(P<0.05).Serum interleukin-6 and tumor necrosis factor-αlevels 12 h after surgery were significantly higher than before surgery in both groups(P<0.05).The observation indices were re-examined 2 h after surgery,and the epinephrine,cortisol and blood glucose levels were significantly higher in the remimazolam group than in the propofol group(P<0.05).The recovery and extubation times were significantly lower in the remimazolam group than in the propofol group(P<0.05);there were significantly fewer adverse reactions in the remimazolam group(10.00%)than in the propofol group(30.00%;P<0.05).CONCLUSION Compared with propofol,remimazolam benzenesulfonate benefited cardiac surgery patients under general anesthesia by reducing hemodynamic fluctuations.Remimazolam benzenesulfonate influenced the surgical stress response and respiratory function,thereby reducing anesthesia-related adverse reactions.
文摘The incidence of inflammatory bowel diseases (IBD) - Crohn’s disease (CD) and ulcerative colitis (UC) - has been increasing on a global scale, and progressively, more gastroenterologists will be included in the diagnosis and treatment of IBD. Although IBD primarily affects the intestinal tract, extraintestinal manifestations of the disease are often apparent, including in the oral cavity, especially in CD. Specific oral manifestations in patients with CD are as follows: indurate mucosal tags, cobblestoning and mucogingivitis, deep linear ulcerations and lip swelling with vertical fissures. The most common non-specific manifestations, such as aphthous stomatitis and angular cheilitis, occur in both diseases, while pyostomatitis vegetans is more pronounced in patients with UC. Non-specific lesions in the oral cavity can also be the result of malnutrition and drugs. Malnutrition, followed by anemia and mineral and vitamin deficiency, affects the oral cavity and teeth. Furthermore, all of the drug classes that are applied to the treatment of inflammatory bowel diseases can lead to alterations in the oral cavity due to the direct toxic effects of the drugs on oral tissues, as well as indirect immunosuppressive effects with a risk of developing opportunistic infections or bone marrow suppression. There is a higher occurrence of malignant diseases in patients with IBD, which is related to the disease itself and to the IBD-related therapy with a possible oral pathology. Treatment of oral lesions includes treatment of the alterations in the oral cavity according to the etiology together with treatment of the primary intestinal disease, which requires adequate knowledge and a strong cooperation between gastroenterologists and specialists in oral medicine.
文摘Abnormalities in liver function tests,including transient and self-limiting hypertransaminasemia,cholestatic disease and hepatitis,can develop during treatment with anti-tumour-necrosis-factor(TNF)therapy.The optimal management of liver injury related to antiTNF therapy is still a matter of debate.Although some authors recommend discontinuing treatment in case of both a rise of alanine aminotransferase more than5 times the upper limit of normal,or the occurrence of jaundice,there are no standard guidelines for the management of anti-TNF-related liver injury.Bibliographical searches were performed in Pub Med,using the following key words:inflammatory bowel disease(IBD);TNF inhibitors;hypertransaminasemia;drugrelated liver injury;infliximab.According to published data,elevation of transaminases in patients with IBD treated with anti-TNF is a common finding,but resolution appears to be the usual outcome.Anti-TNF agents seem to be safe with a low risk of causing severe drugrelated liver injury.According to our centre experience,we found that hypertransaminasemia was a common,mainly self-limiting finding in our IBD cohort and was not correlated to infliximab treatment on both univariate and multivariate analyses.An algorithm for the management of liver impairment occurring during antiTNF treatment is also proposed and this highlights the need of a multidisciplinary approach and suggests liver biopsy as a key-point in the management decision in case of severe rise of transaminases.However,hepatic injury is generally self-limiting and drug withdrawal seems to be an exception.
文摘BACKGROUND Although few studies have reported hyponatremia due to carbamazepine or oxcarbazepine in patients with epilepsy,no study has investigated cases of carbamazepine-or oxcarbazepine-induced hyponatremia or unsteady gait in patients with neuropathic pain.Herein,we report a case of oxcarbazepineinduced lower leg weakness in a patient with trigeminal neuralgia and summarize the diagnosis,treatment,and changes of clinical symptoms.CASE SUMMARY A 78-year-old male with a history of lumbar spinal stenosis was admitted to the hospital after he experienced lancinating pain around his right cheek,eyes,and lip,and was diagnosed with trigeminal neuralgia at the right maxillary and mandibular branch.He was prescribed oxcarbazepine(600 mg/d),milnacipran(25 mg/d),and oxycodone/naloxone(20 mg/10 mg/d)for four years.Four years later,the patient experienced symptoms associated with spinal stenosis,including pain in the lower extremities and unsteady gait.His serum sodium level was 127 mmol/L.Assuming oxcarbazepine to be the cause of the hyponatremia,oxcarbazepine administration was put on hold and the patient was switched to topiramate.At subsequent visit,the patient’s serum sodium level had normalized to 143 mmol/L and his unsteady gait had improved.CONCLUSION Oxcarbazepine-induced hyponatremia may cause lower extremity weakness and unsteady gait,which should be differentiated from those caused by spinal stenosis.
文摘BACKGROUND Despite the popularity of immune checkpoint inhibitors(ICIs)in the treatment of advanced cancer,patients often develop gastrointestinal(GI)and non-GI immune-related adverse events(irAEs).The clinical characteristics and survival outcomes of GI-irAEs have not been fully elucidated in previous reports.This necessitates the evaluation of the impact of GI-irAEs on patients receiving ICI treatment.AIM To evaluate the clinical characteristics of GI-irAEs and their impact on survival in patients treated with ICIs.METHODS In this single-center,retrospective,observational study,we reviewed the records of 661 patients who received ICIs for various cancers at Nagoya University Hospital from September 2014 to August 2020.We analyzed the clinical characteristics of patients who received ICI treatment.We also evaluated the correlation between GI-irAE development and prognosis in non-small cell lung cancer(LC)and malignant melanoma(MM).Kaplan-Meier analysis was used to compare the median overall survival(OS).Multivariate Cox proportional hazards models were used to identify prognostic factors.A P value<0.05 was considered statistically significant.RESULTS GI-irAEs occurred in 34 of 605 patients(5.6%)treated with an anti-programmed cell death-1/programmed death-ligand 1(anti-PD-1/PD-L1)antibody alone and in nine of 56 patients(16.1%)treated with an anti-cytotoxic T-lymphocyte antigen 4(CTLA-4)antibody alone or a combination of anti-PD-1 and anti-CTLA-4 antibodies.The cumulative incidence and median daily diarrhea frequency were significantly higher in patients receiving anti-CTLA-4 antibodies(P<0.05).In 130 patients with MM,OS was significantly prolonged in the group that continued ICI treatment despite the development of GI-irAEs compared to the group that did not experience GI-irAEs(P=0.035).In contrast,in 209 patients with non-small cell LC,there was no significant difference in OS between the groups.The multivariate analyses showed that a performance status of 2-3(hazard ratio:2.406;95%confidence interval:1.125–5.147;P=0.024)was an independent predictive factor for OS in patients with MM.CONCLUSION Patients receiving anti-CTLA-4 antibodies develop GI-irAEs more frequently and with higher severity than those receiving anti-PD-1/PD-L1 antibodies.Continuing ICI treatment in patients with MM with GI-irAEs have better OS.
文摘BACKGROUND Lung and airway involvement in inflammatory bowel disease are increasingly frequently reported either as an extraintestinal manifestation or as an adverse effect of therapy.CASE SUMMARY We report a case of a patient with ulcerative colitis controlled under mesalazine treatment who presented with chronic cough and hemoptysis.Chest computed tomography and bronchoscopy findings supported tracheal involvement in ulcerative colitis;pathology examination demonstrated an unusual eosinophilrich inflammatory pattern,and together with clinical data,a nonasthmatic eosinophilic bronchitis diagnosis was formulated.Full recovery was observed within days of mesalazine discontinuation.CONCLUSION Mesalazine-induced eosinophilic respiratory disorders have been previously reported,generally involving the lung parenchyma.To the best of our knowledge,this is the first report of mesalamine-induced eosinophilic involvement in the upper airway.
基金Supported by The Agency for Healthcare Research and Quality,No.R18HS02420-01
文摘Clinical decision support(CDS) systems with automated alerts integrated into electronic medical records demonstrate efficacy for detecting medication errors(ME) and adverse drug events(ADEs). Critically ill patients are at increased risk for ME, ADEs and serious negative outcomes related to these events. Capitalizing on CDS to detect ME and prevent adverse drug related events has the potential to improve patient outcomes. The key to an effective medication safety surveillance system incorporating CDS is advancing the signals for alerts by using trajectory analyses to predict clinical events, instead of waiting for these events to occur. Additionally, incorporating cutting-edge biomarkers into alert knowledge in an effort to identify the need to adjust medication therapy portending harm will advance the current state of CDS. CDS can be taken a step further to identify drug related physiological events, which are less commonly included in surveillance systems. Predictive models for adverse events that combine patient factors with laboratory values and biomarkers are being established and these models can be the foundation for individualized CDS alerts to prevent impending ADEs.
文摘Background and object:The burden of neurological disorders in India is expected to increase due to the rapid demographic and epidemiological transition,with irrational drug use,which is also a global concern.Thus,drug utilization evaluation is designed to ensure appropriate medicine use within the healthcare settings.The aim of the study was to assess the rate and pattern of drug utilization in the management of neurological disorders.Materials and methods:A hospital-based cross-sectional drug utilization evaluation study on neurological drugs was carried out at the Department of Neurology over a span of six months.All legible prescriptions consisting neurological medications irrespective of patient's gender,aged≥18 years were included for the study.The World Health Organization(WHO)core drug use indicators were used to assess the drug prescribing and utilization patterns.Results:A total of 310 prescriptions were reviewed,where male predominance was found to be 56.45%.Out of 310 prescriptions,drugs belonging to 26 neurological classes were prescribed for the management of various neurological disorders.The majority of patients were diagnosed with epilepsy and the most prescribed drugs per patient were phenytoin(14.8%)and valproic acid(6.45%).By following the WHO core drug prescribing indicators,65.47%of drugs prescribed from the India National List of Essential Medicines,2022,followed by 29.83%of drugs prescribed in generic name and 10.86%of prescriptions including injections.Conclusion:The study findings showed that the prescribing pattern in the Department of Neurology was in accordance with the WHO core prescribing indicators.But,the extent of polypharmacy prescriptions was very high.Therefore,interventions are very necessary to promote rational drug prescribing patterns and thus clinical pharmacists can contribute to assess and review the drug utilization pattern to optimize the drug therapy and improvement in patient safety.
文摘Background: the elderly are frequently exposed to drug-related problems and their consequences. Information relating to the appropriateness of the medication used by Romanian elderly is scarce. Objective: to identify the main potential inappropriate prescribing (PIP) instances in a sample of Romanian elderly nursing-home residents, concerning prevalence and subtypes. Methodology: the residents’ medical data were reviewed by a clinical pharmacist considering published geriatric pharmacotherapy recommendations, including four published PIP evaluation tools (the Beers criteria, STOPP-START tools, the PRISCUS list). Results: 91 residents were evaluated;mean age (mean ± SD) was 80.77 ± 6.82 (years), 28 (31%) were ≥85 years old and 58 (64%) had dementia. The median number of diagnoses was 6 (range 2 - 11) and the mean number (±SD) of daily medications was 8.26 (±3.52). An estimated mean (±SD) of 2 (±1.41) PIP per resident was identified, with 117 misuse-PIP (46.24%), 60 underuse-PIP (23.72%), 41 lack of monitoring-PIP (16.21%) and 35 overuse-PIP (13.83%). The most frequent PIP subtypes were the use of nonsteroidal anti-inflammatory drugs as chronic analgesic treatment in osteoarthritis (29.67%), underuse of fall prevention (100%) and analgesic therapies (23.08%), overuse of nootropic medications (26.98%) and lack of annual creatinine assessment (30.77%). Conclusion: a more geriatric-oriented care seemed to be necessary, but larger studies are needed to confirm these findings.
文摘Introduction: Immune checkpoint inhibitors targeting programmed death protein-1 and cytotoxic-T-lymphocyte-antigen-4 have revolutionized the treatment of various cancers. Despite their effectiveness, these therapies can lead to immune related adverse events. Observation: We reported a case of a 43- year-old white woman who was referred to our department for a management of acute polyarthritis. She was followed for a relapsing metastatic melanoma (stage IIIb) by surgery and Pembrolizumab, an immune checkpoint inhibitor targeting programmed death protein-1. After receiving her 4th cycle of this therapy she developed arthritis of the knees and the ankles, tenosynovitis and dry eyes with keratitis. After exclusion of other causes of polyarthritis such as connective-tissue disease, the diagnosis of rheumatologic immunerelated adverse events was retained. She was treated by 20 mg of prednisone daily, Pembrolizumab was discontinued. The evolution was favorable. Conclusion: Rheumatologic manifestations secondary to immune checkpoint inhibitors have been less well described in the literature. Their management requires the collaboration of oncologists and rheumatologists to limit the diagnostic delay and for an appropriate therapeutic choice according to their severity.
文摘Objective: To observe the clinical efficacy of grain-sized moxibustion in treating chemotherapy-induced myelosuppression for non-small cell lung cancer (NSCLC) and its effect on quality of life (QOL). Methods: Eighty NSCLC patients admitted to the Inpatient Department of Zhejiang Cancer Hospital between September 2016 and March 2018 were recruited and divided into an observation group and a control group by random number method, with 40 cases in each group. The two groups both received chemotherapy with paclitaxel plus cisplatin (TP regimen). The control group received oral administration of leucogen tablets starting from the first day of chemotherapy, 20 mg each time, three times a day, for consecutive 14 d;the observation group was additionally given grain-sized moxibustion, once a day, five days per week at a two-day interval, until the fourteenth day. The myelosuppression severity was observed and compared between the two groups prior to chemotherapy, at the 3rd, 7th and 14th days of chemotherapy;the QOL in the two groups was evaluated before chemotherapy, at the 14th and 21st days of chemotherapy. Results: Regarding myelosuppression, the peripheral blood indicators increased significantly at the 3rd day of chemotherapy in both groups (P<0.05 or P<0.01);at the 7th and 14th days of chemotherapy, the peripheral blood indicators presented a decreasing tendency in the two groups, but the level in the observation group was still significantly higher than that before chemotherapy (P<0.01);at the 3rd, 7th and 14th days of chemotherapy, the peripheral blood indicators in the observation group were higher than those in the control group (P<0.05 or P<0.01);the occurrence rate of myelosuppression in the observation group was significantly lower than that in the control group (P<0.01). The QOL score in the observation group was markedly higher than that in the control group at the 14th and 21st days of chemotherapy (both P<0.05). Conclusion: Grain-sized moxibustion can effectively improve myelosuppression after chemotherapy for NSCLC, reducing its occurrence and enhancing the patient's QOL.
文摘Objective To observe the effect of mild moxibustion on cancer-related fatigue,serum ghrelin and adiponectin in patients undergoing chemotherapy after colorectal cancer surgery.Methods Seventy patients were divided into a control group and an observation group according to the random number table method,with 35 cases in each group.Patients in both groups were treated with conventional FOLFOX4 chemotherapy regimen.Patients in the control group also received routine treatments such as symptomatic treatment of complications,health education,nutritional support,and exercise intervention.Patients in the observation group received mild moxibustion on the basis of interventions used in the control group.The Piper fatigue scale-revision(PFS-R),Karnofsky performance status(KPS)and spleen and kidney yang deficiency syndrome were scored,and serum ghrelin and adiponectin levels were measured before and after treatment.Results After treatment,total score of PFS-R in the control group did not change significantly(P>0.05),while in the observation group it was significantly reduced(P<0.05)and lower than that in the control group(P<0.05);KPS scores in both groups were increased(both P<0.05),and it was significantly higher in the observation group than in the control group(P<0.05);total score of spleen and kidney yang deficiency syndrome in the control group did not change significantly(P>0.05),while it was significantly reduced in the observation group(P<0.05)and lower than that in the control group(P<0.05);serum ghrelin and adiponectin levels in the control group had no significant changes(both P>0.05),but the levels were significantly increased in the observation group(both P<0.05)and higher than those in the control group(both P<0.05).Conclusion Based on the routine treatments,mild moxibustion can relieve fatigue,improve quality of life,and improve the symptoms of spleen and kidney yang deficiency in patients undergoing chemotherapy after colorectal cancer surgery,which may be related to the regulation of serum ghrelin and adiponectin levels.
文摘Objective:To observe the effect of acupoint massage plus acupoint sticking therapy for the stress reaction during postoperative anesthesia recovery period in patients undergoing nasal endoscopic surgery.Methods:A total of 120 patients undergoing nasal endoscopic surgery were included,and all patients were under trachea intubation and general anesthesia.The patients were randomized into an observation group and a control group,with 60 patients in each group.Patients in the control group received conventional anesthesia resuscitation,while patients in the observation group received acupoint massage plus acupoint sticking therapy on the basis of conventional anesthesia resuscitation.Changes in the heart rate (HR),systolic blood pressure (SBP) and diastolic blood pressure (DBP) were observed at three time points including the end of the surgery (TO),the removal of the tracheal tube (T1) and 10 min after the removal of the tracheal tube (T2).The awakening and tube removal time,choking cough and restlessness,and adverse reactions (dizziness,nausea and vomiting) in 24 h post-surgery period were compared.Results:At T1 and T2,the comparisons of HR,SBP and DBP between the two groups showed statistical significance (all P<0.05).Intra-group comparisons showed that the HR,SBP and DBP of the control group at T1 and T2 were significant different from those at TO (all P<0.05).There were significant differences in the awakening time and tube removal time between the two groups (both P<0.05).The incidences of choking cough and restlessness were 8.3% and 3.3% respectively in the observation group,versus 53.3% and 30.0% in the control group,and the between-group comparisons showed statistical significance (both P<0.05).The incidences of dizziness,nausea and vomiting in 24 h post-surgery period were 3.3%,5.0% and 0.0% respectively in the observation group,versus 43.3%,33.3% and 25.0% in the control group,and the between-group comparisons showed statistical significance (all P<0.05).Conclusion:Acupoint massage plus acupoint sticking therapy can effectively regulate the stress reaction during postoperative anesthesia recovery period in patients undergoing nasal endoscopic surgery,and maintain a stable internal environment.
基金Sichuan Science and Technology Support Project:the Nested Case-control Study on Adverse Reaction Centralized Monitoring and Risk Factors of Leonurus Japonicus Injection(No.2014ZS0139)the Major State Basic Research Grant(973-program+2 种基金2011CB505406)Ph.D.Programs Foundation of Ministry of Education of China(No.2013-1210110001)State Administration of Traditional Chinese Medicine "Twelve-Five" Focus on Cultivating Subjects of Chinese Preventive Medicine[(2012)170]
文摘OBJECTIVE:To investigate the safety profiles of Motherwort injection(MI).METHODS:A multi-center,prospective and drugderived hospital intensive monitoring method was conducted to assess the safety of MI in real world applications.This study was based on a very large population after the injection was approved and marketed in China.All patients using the injection in participating hospitals were monitored to determine the incidence,pattern,severity and outcome of associated adverse events.RESULTS:The post-marketing surveillance was performed in 10 094 female patients from April to December,2015.The incidence of adverse drug reactions(ADRs) was 0.79‰(8/10 094).Among the 8 patients,the reported adverse events mainly included systemic abnormalities,such as fever,chills and eyelid edema;skin and appendages disorders,such as pruritus and rash;gastrointestinal disorders,such as nausea,abdominal distension and pain;heart rate and rhythm disorders,such as palpitation and increased heart rate.All of these ADRs were mild in severity.CONCLUSION:In this study the ADRs incidence rate of MI is very low,which supports that it is generally safe for use in obstetric and gynecological diseases.However,the total number of 8 ADRs recorded over a relatively short time span seems limited,and the low number of reports could not represent an absolute guarantee of safety.