Gastroenteritis is an infectious diarrhea that has been considered as an important cause of hospitalizations and death in children aged < 5 years, particularly in developing countries. Unsanitary water, contaminate...Gastroenteritis is an infectious diarrhea that has been considered as an important cause of hospitalizations and death in children aged < 5 years, particularly in developing countries. Unsanitary water, contaminated food, poor hygiene, and inadequate disposal of waste and feces are all risk factors for gastroenteritis, resulting in the higher incidence in developing countries. Gastroenteritis is generally caused by viral infections, among which rotavirus (RV) infections have been reported to be the most common, especially among young children aged < 5 years with acute gastroenteritis in Asia and Africa[1]. Other viruses associated with acute gastroenteritis include human Adenovirus (HAdV), Norovirus, Sapovirus (SaV), human Astrovirus (HAstV), and Aichi virus. Recent research has reported that adenovirus types 40 and 41, belonging to species F, cause gastroenteritis and were therefore termed as enteric adenoviruses. In addition, non-enteric HAdV species such as A, B, C, and D have been associated with diarrheal.展开更多
Objective:To survey the prevalence severe diarrhea arising from these bacteria in children under 5 years old in Marvdasht.Methods:In this study faecal sample from 615 children aged <5years old who were hospitalized...Objective:To survey the prevalence severe diarrhea arising from these bacteria in children under 5 years old in Marvdasht.Methods:In this study faecal sample from 615 children aged <5years old who were hospitalized lor gastroenteritis in Fars hospitals in Iran were collected and then enriched in Escherichia coli(E.coli) broth and modified tryplone soy broth with novobiocin media,fermentation of sorbitol,lactose and β— glucoronidase activity of isolated strains was examined by CT—SMAC,VRBA and chromogenic media respectively.Then isolation of E.coli O157:H7 have been confirmed with the use of specific antisera and with multiplex PCR method presence of virulence genes including:xtx_1.stx_2,eae.A.hly has been analyzed.Results:E.coli O157:H7 was detected in 7(1.14%) stool specimens.A significanl difference was seen between detection rale of isolated bacteria from age groups 18-23 months and other age groups(P=0.004).Out of considered virulence genes.only 1 of the isolated strains(0.16%)he stx,and eaeA genes were seen and also all isolated hacleria had resistance to penicillin,ampicillin and erythromycin antibiotics.Conclusions:We found thai children < 2 years of age were at highest risk of infection with E.coli O157:H7.Regarding severity of E.coli O157:H7 pathogenesis,low infectious dose and lack of routine assay for detection ol these bacleria in clinical laboratory,further and completed studies on diagnosis and genolyping of this E.coli O157:H7 strain has been recommended.展开更多
Background: Rotavirus vaccines (RVV) have significantly reduced rotavirus disease in children over the past 4 years in the United States. In this study, we describe the impact of RVV in preventing acute gastroenteriti...Background: Rotavirus vaccines (RVV) have significantly reduced rotavirus disease in children over the past 4 years in the United States. In this study, we describe the impact of RVV in preventing acute gastroenteritis (AGE) hospital encounters in a highly-vaccinated urban pediatric network during the 2007 and 2008 rotavirus seasons. Methods: We used 5 urban practices from a practice-based network to conduct a retrospective cohort study comparing the numbers of AGE emergency department (ED) visits and hospitalizations in RVV-immunized (exposed) and non-immunized (unexposed) children during the first 2 full seasons following RVV introduction. We determined incident rate ratios (IRR), using Poisson regression, and vaccine effectiveness for each outcome. Results: The 2007 and 2008 cohorts were analyzed separately. 62% of the 2007 cohort was vaccinated and 88% of the 2008 cohort. AGE hospitalizations were significantly reduced among RVV-immunized children from the 2007 cohort in the 2008 season with vaccine effectiveness of 67%. Sub-analysis of this cohort by age revealed that RVV was most protective against hospitalizations in the youngest age group (IRR = 0.21, 95% CI (0.06, 0.82). A trend toward protection against hospitalization was detected for both cohorts in the first season following immunization that did not reach a statistically significant level. For AGE ED visits, no significant difference was seen between RVV-immunized and non-immunized children in either cohort, although there was a trend toward protection (IRR’s: 0.67 - 0.7). Conclusions: RVV was highly effective in preventing AGE hospitalizations for a subset of our cohort in 2008. Given reports of RVV effectiveness, we hypothesize that herd immunity is responsible for the inability to detect a significant difference between RVV-immunized and non-immunized children in our highly- vaccinated cohort.展开更多
Objective: To observe clinical therapeutic effect of electro-acupuncture (EA) of Neiguan (PC 6), Gongsun (SP 4), etc. in the treatment of acute gastroenteritis. Methods: A total of acute gastroenteritis patients obser...Objective: To observe clinical therapeutic effect of electro-acupuncture (EA) of Neiguan (PC 6), Gongsun (SP 4), etc. in the treatment of acute gastroenteritis. Methods: A total of acute gastroenteritis patients observed were randomized into two groups, i.e. 70 cases in the treatment group receiving EA of main acupoint Neiguan (PC 6) and Gongsun (SP 4) and acupuncture of supplementary acupoint Guanyuan (CV 4), Zusanli (ST 36), Pishu (BL 20) and 50 cases in the control group treated by oral administration of Norfloxacin capsules. Results: Statistically, the therapeutic results of the 2 groups were not significantly different (P>0.05), showing that EA of Neiguan (PC 6) and Gongsun (SP 4) is an effective therapeutic method for acute gastroenteritis.展开更多
AIM:To report an acute gastroenteritis outbreak caused by a genogroup 2 genotype 6(GII.6) strain norovirus in Shanghai,China.METHODS:Noroviruses are responsible for approximately half of all reported gastroenteritis o...AIM:To report an acute gastroenteritis outbreak caused by a genogroup 2 genotype 6(GII.6) strain norovirus in Shanghai,China.METHODS:Noroviruses are responsible for approximately half of all reported gastroenteritis outbreaks in many countries.Genogroup 2 genotype 4 strains are the most prevalent.Rare outbreaks caused by GII.6 strains have been reported.An acute gastroenteritis outbreak occurred in an elementary school in Shanghai in December of 2013.Field and molecular epidemiologic investigations were conducted.RESULTS:The outbreak was limited to one class in an elementary school located in southwest Shanghai.The age of the students ranged from 9 to 10 years.The first case emerged on December 10,2013,and the last case emerged on December 14,2013.The cases peaked on December 11,2013,with 21 new cases.Of 45 students in the class,32 were affected.The main symptom was gastroenteritis,and 15.6%(5/32) of the cases exhibited a fever.A field epidemiologic investigation showed the pathogen may have been transmitted to the elementary school from employees in a delicatessen via the first case student,who had eaten food from the delicatessen one day before the gastroenteritis episodes began.A molecular epidemiologic investigation identified the cause of the gastroenteritis as norovirus strain GII.6;the viral sequence of the student cases showed 100% homology with that of the shop employees.Genetic relatedness analyses showed that the new viral strain is closely related to previously reported GII.6 sequences,especially to a strain reported in Japan.CONCLUSION:This is the first report to show that norovirus strain GII.6 can cause a gastroenteritis outbreak.Thus,the prevalence of GII.6 noroviruses requires attention.展开更多
AIM: To test efficacy and durability of a polyphenol-based prebiotic treatment for acute gastroenteritis in a 300 patient double-blinded clinical study.
AIM: To characterize the prevalence of rotavirus(RV) and adenovirus(Ad V) infections in immunocompromised patients with acute gastroenteritis. METHODS: The presence of RV and Ad V(serotypes 40 and 41) was evaluated in...AIM: To characterize the prevalence of rotavirus(RV) and adenovirus(Ad V) infections in immunocompromised patients with acute gastroenteritis. METHODS: The presence of RV and Ad V(serotypes 40 and 41) was evaluated in 509 stool samples obtained between January 2009 and December 2010 from 200 immunocompromised patients(83 females and 117 males; median age 21 years old, range 0-72. The diagnosis of infection was performed as a routine procedure and the presence of RV and Ad V(serotypes 40 and 41) was determined by immunochromatography using the RIDA® Quick Rota-Adeno-Kombi kit(r-Biopharm, Darmstadt, Germany). The data analysis and description of seasonal frequencies were performed using computer software IBM® SPSS®(Statistical Package for Social Sciences) Statistics version 20.0 for Mac. The frequencies of infection were compared into different age and gender groups by χ2 test.RESULTS: The study revealed 12.4% Ad V positive samples and 0.8% RV positive samples, which correspond to a prevalence of 6.5% and 1.5%, respectively. Ad V was more frequent between October 2009 and April 2010, while RV was identified in April 2010 and July 2010. The stool analysis revealed that from the 509 samples, 63(12.4%) were positive for Ad V and 4(0.8%) positive for RV, which by resuming the informationof each patient, lead to an overall prevalence of Ad V and RV of 6.5%(13/200 patients) and 1.5%(3/200 patients), respectively. The stratification of the analysis regarding age groups showed a tendency to an increased prevalence of infection in paediatric patients between 0-10 years old. Considering the seasonal distribution of these infections, our study revealed that Ad V infection was more frequent between October 2009 and April 2010, while RV infection was characterized by two distinct peaks(April 2010 and July 2010). CONCLUSION: The overall prevalence of Ad V and RV infection in immunocompromised patients with acute gastroenteritis was 8% and Ad V was the most prevalent agent.展开更多
Background:Acute suppurative terminal cholangitis(ASTC)is rarer than acute obstructive cholangitis and is not well studied.To explore this subtype of acute cholangitis,we described our clinical experience with ASTC.Me...Background:Acute suppurative terminal cholangitis(ASTC)is rarer than acute obstructive cholangitis and is not well studied.To explore this subtype of acute cholangitis,we described our clinical experience with ASTC.Methods:We performed a retrospective review of patients with ASTC admitted to our center from September 2014 to August 2020.We analyzed their clinical characteristics,including etiology,clinical manifestations,imaging features,treatment and prognosis.Results:A total of 32 ASTC patients were included in the analysis.The majority of the patients had a history of biliary operations,and clinical manifestations were occult and atypical.The positive rate of bacterial culture was 46.9%.All the patients had typical imaging features on computed tomography and magnetic resonance imaging.Treatment with effective antibiotics was provided as soon as diagnosis was established.After treatment,most patients had a good outcome.Elevated levels of total bilirubin,aspartate aminotransferase,procalcitonin and gamma-glutamyltransferase were the characteristics of critically ill patients and were associated with relatively poor prognosis.Conclusions:Our results demonstrated that ASTC should be recognized as a new subtype of acute cholangitis,and that earlier diagnosis and more personalized treatments are needed.展开更多
Daptomycin induced acute eosinophilic pneumonia is a rare and potentially life threatening condition characterized by rapid respiratory failure, pulmonary infiltrates and eosinophilia. Risk factors for acute eosinophi...Daptomycin induced acute eosinophilic pneumonia is a rare and potentially life threatening condition characterized by rapid respiratory failure, pulmonary infiltrates and eosinophilia. Risk factors for acute eosinophilic pneumonia include smoking, environmental irritants or inhalants and certain medications such as Daptomycin [1]. In this review of literature, we aim to explore the potential triggers for developing acute eosinophilic pneumonia in patients exposed to Daptomycin. The exact immune mechanism for daptomycin induced AEP is unknown, however the current proposed mechanism describes a T helper 2 lymphocyte response to inactivated daptomycin in the pulmonary surfactant, which leads to eosinophilia. Disordered T regulatory cell function is seen in patients with certain cancers, allergies and autoimmune conditions. We propose that patients with these underlying risk factors may be at increased risk of developing AEP after becoming exposed to Daptomycin. Understanding potential risk factors is crucial for health care workers as it allows them to identify susceptible populations, explore preventative measures and treat accordingly.展开更多
Background:Recurrent acute cholecystitis(RAC)can occur after non-surgical treatment for acute cholecystitis(AC),and can be more severe in comparison to the first episode of AC.Low skeletal muscle mass or adiposity hav...Background:Recurrent acute cholecystitis(RAC)can occur after non-surgical treatment for acute cholecystitis(AC),and can be more severe in comparison to the first episode of AC.Low skeletal muscle mass or adiposity have various effects in several diseases.We aimed to clarify the relationship between RAC and body parameters.Methods:Patients with AC who were treated at our hospital between January 2011 and March 2022 were enrolled.The psoas muscle mass and adipose tissue area at the third lumbar level were measured using computed tomography at the first episode of AC.The areas were divided by height to obtain the psoas muscle mass index(PMI)and subcutaneous/visceral adipose tissue index(SATI/VATI).According to median VATI,SATI and PMI values by sex,patients were divided into the high and low PMI groups.We performed propensity score matching to eliminate the baseline differences between the high PMI and low PMI groups and analyzed the cumulative incidence and predictors of RAC.Results:The entire cohort was divided into the high PMI(n=81)and low PMI(n=80)groups.In the propensity score-matched cohort there were 57 patients in each group.In Kaplan-Meier analysis,the low PMI group and the high VATI group had a significantly higher cumulative incidence of RAC than their counterparts(log-rank P=0.001 and 0.015,respectively).In a multivariate Cox regression analysis,the hazard ratios of low PMI and low VATI for RAC were 5.250(95%confidence interval 1.083-25.450,P=0.039)and 0.158(95%confidence interval:0.026-0.937,P=0.042),respectively.Conclusions:Low skeletal muscle mass and high visceral adiposity were independent risk factors for RAC.展开更多
BACKGROUND Acute pancreatitis(AP)encompasses a spectrum of pancreatic inflammatory conditions,ranging from mild inflammation to severe pancreatic necrosis and multisystem organ failure.Given the challenges associated ...BACKGROUND Acute pancreatitis(AP)encompasses a spectrum of pancreatic inflammatory conditions,ranging from mild inflammation to severe pancreatic necrosis and multisystem organ failure.Given the challenges associated with obtaining human pancreatic samples,research on AP predominantly relies on animal models.In this study,we aimed to elucidate the fundamental molecular mechanisms underlying AP using various AP models.AIM To investigate the shared molecular changes underlying the development of AP across varying severity levels.METHODS AP was induced in animal models through treatment with caerulein alone or in combination with lipopolysaccharide(LPS).Additionally,using Ptf1αto drive the specific expression of the hM3 promoter in pancreatic acinar cells transgenic C57BL/6J-hM3/Ptf1α(cre)mice were administered Clozapine N-oxide to induce AP.Subsequently,we conducted RNA sequencing of pancreatic tissues and validated the expression of significantly different genes using the Gene Expression Omnibus(GEO)database.RESULTS Caerulein-induced AP showed severe inflammation and edema,which were exacerbated when combined with LPS and accompanied by partial pancreatic tissue necrosis.Compared with the control group,RNA sequencing analysis revealed 880 significantly differentially expressed genes in the caerulein model and 885 in the caerulein combined with the LPS model.Kyoto Encyclopedia of Genes and Genomes enrichment analysis and Gene Set Enrichment Analysis indicated substantial enrichment of the TLR and NOD-like receptor signaling pathway,TLR signaling pathway,and NF-κB signaling pathway,alongside elevated levels of apoptosis-related pathways,such as apoptosis,P53 pathway,and phagosome pathway.The significantly elevated genes in the TLR and NOD-like receptor signaling pathways,as well as in the apoptosis pathway,were validated through quantitative real-time PCR experiments in animal models.Validation from the GEO database revealed that only MYD88 concurred in both mouse pancreatic tissue and human AP peripheral blood,while TLR1,TLR7,RIPK3,and OAS2 genes exhibited marked elevation in human AP.The genes TUBA1A and GADD45A played significant roles in apoptosis within human AP.The transgenic mouse model hM3/Ptf1α(cre)successfully validated significant differential genes in the TLR and NOD-like receptor signaling pathways as well as the apoptosis pathway,indicating that these pathways represent shared pathological processes in AP across different models.CONCLUSION The TLR and NOD receptor signaling pathways play crucial roles in the inflammatory progression of AP,notably the MYD88 gene.Apoptosis holds a central position in the necrotic processes of AP,with TUBA1A and GADD45A genes exhibiting prominence in human AP.展开更多
BACKGROUND Pulmonary tuberculosis(PTB)is prevalent in immunocompromised populations,including patients with hematologic malignancies,human immunodeficiency virus infections,and chronic diseases.Effective treatment for...BACKGROUND Pulmonary tuberculosis(PTB)is prevalent in immunocompromised populations,including patients with hematologic malignancies,human immunodeficiency virus infections,and chronic diseases.Effective treatment for acute promyelocytic leukemia(APL)combined with PTB is lacking.These patients show an extremely poor prognosis.Therefore,studies should establish efficient treatment options to improve patient survival and prognosis.CASE SUMMARY A 60-year-old male with pain in the right side of his chest and a fever for 4 d visited the outpatient department of our hospital.Peripheral blood smear revealed 54%blasts.Following bone marrow examinations,variant APL with TNRC18-RARA fusion gene was diagnosed.Chest computed tomography scan showed bilateral pneumonitis with bilateral pleural effusions,partial atelectasis in the lower lobes of both lungs,and the bronchoalveolar lavage fluid gene X-Pert test was positive,indicative of PTB.Carrimycin,ethambutol(EMB),and isoniazid(INH)were administered since he could not receive chemotherapy as the WBC count decreased continuously.After one week of treatment with carrimycin,the patient recovered from fever and received chemotherapy.Chemotherapy was very effective and his white blood cells counts got back to normal.After being given five months with rifampin,EMB and INH and chemotherapy,the patient showed complete remission from pneumonia and APL.CONCLUSION We report a case of PTB treated successfully with carrimycin with APL that requires chemotherapy.展开更多
Rationale:Acute otitis media is a common disease in early childhood,and is usually caused by Streptococcus pneumoniae(S.pneumoniae).Acute mastoiditis is a complication of acute otitis media and can involve not only th...Rationale:Acute otitis media is a common disease in early childhood,and is usually caused by Streptococcus pneumoniae(S.pneumoniae).Acute mastoiditis is a complication of acute otitis media and can involve not only the mucoperiosteum of the middle ear but can also spread to the periosteum by destroying the mastoid bone(acute coalescent mastoiditis).In addition,the infection can extend through the surrounding bones or the emissary veins beyond the mastoid’s air cells,leading to subperiosteal abscesses.Patient’s Concern:A 16-month-old female patient was hospitalized due to the purulent discharge of the left ear and the symptoms of right mastoiditis(swelling and redness of the skin).Diagnosis:Bilateral acute coalescent mastoiditis caused by S.pneumoniae infection.The computer tomography revealed bilateral bone destruction of the mastoid and abscesses found behind the auricle on both sides.Interventions:The patient underwent intravenous antibiotic therapy and surgical treatment.Outcomes:The patient was discharged 14 days after hospitalization with an improved condition.Lessons:Improperly treated acute coalescent mastoiditis can lead to extracranial and intracranial complications,sometimes serious and even life-threatening.Complications are prevalent in children under 2 years,in whom the disease progresses more rapidly and severely.The vaccination with a 13-valent vaccine may not result in sufficient immunity against S.pneumoniae,a predominant pathogen in children affected by acute coalescent mastoiditis.展开更多
BACKGROUND Acute kidney injury(AKI)in cirrhosis is common.The diagnosis of AKI in cirrhosis patients depends on clinical presentation and laboratory tests like serum creatinine.However,urine biomarkers could also be u...BACKGROUND Acute kidney injury(AKI)in cirrhosis is common.The diagnosis of AKI in cirrhosis patients depends on clinical presentation and laboratory tests like serum creatinine.However,urine biomarkers could also be used to assess the type of AKI and the severity of the disease.We performed a systematic review with metaanalysis to evaluate the association with urine neutrophil gelatinase-associated lipocalin(NGAL)marker in identifying acute tubular necrosis(ATN)in patients with cirrhosis.AIM To assess the reliability of urine NGAL in the detection of ATN in patients with cirrhosis.METHODS We systematically searched MEDLINE and PubMed using keywords including“urine biomarkers”,“NGAL”,“kidney dysfunction”,and“cirrhosis”to identify relevant studies.Data was screened and extracted.Included studies assessed hospitalized cirrhosis patients with AKI using the urine NGAL biomarker.We synthesized the data using diagnostic odds ratio(DOR),comparative and descriptive analyses,and Cochran Mantel-Haenszel(CMH)statistics to evaluate heterogeneity.RESULTS Three thousand seven hundred and one patients with cirrhosis were analyzed from a total of 21 cohort studies.The DOR of 14 of those studies[pooled DOR:22.150,(95%CI:17.58-27.89),P<0.0001]demonstrated a significant association between urine NGAL levels and its identification of ATN.Following stratification by cirrhosis status,heterogeneity was analyzed and showed a significant non-zero correlation between NGAL and AKI(CMH statistic=702.19,P<0.0001).CONCLUSION In patients with cirrhosis,the use of urine NGAL is a reliable biomarker for detecting ATN and identifying the etiology of AKI.展开更多
BACKGROUND The incidence of acute myocardial infarction(AMI)is rising,with cardiac rupture accounting for approximately 2%of deaths in patients with acute ST-segment elevation myocardial infarction(STEMI).Ventricular ...BACKGROUND The incidence of acute myocardial infarction(AMI)is rising,with cardiac rupture accounting for approximately 2%of deaths in patients with acute ST-segment elevation myocardial infarction(STEMI).Ventricular free wall rupture(FWR)occurs in approximately 2%of AMI patients and is notably rare in patients with non-STEMI.Types of cardiac rupture include left ventricular FWR,ventricular septal rupture,and papillary muscle rupture.The FWR usually leads to acute cardiac tamponade or electromechanical dissociation,where standard resuscitation efforts may not be effective.Ventricular septal rupture and papillary muscle rupture often result in refractory heart failure,with mortality rates over 50%,even with surgical or percutaneous repair options.CASE SUMMARY We present a rare case of an acute non-STEMI patient who suffered sudden FWR causing cardiac tamponade and loss of consciousness immediate before undergoing coronary angiography.Prompt resuscitation and emergency open-heart repair along with coronary artery bypass grafting resulted in successful patient recovery.CONCLUSION This case emphasizes the risks of AMI complications,shares a successful treatment scenario,and discusses measures to prevent such complications.展开更多
BACKGROUND The use of opioids for pain is linked to an increased risk of developing opioid use disorder,and has resulted in the emergence of the opioid crisis over the last few years.AIM The systematic review question...BACKGROUND The use of opioids for pain is linked to an increased risk of developing opioid use disorder,and has resulted in the emergence of the opioid crisis over the last few years.AIM The systematic review question is“How does the use of opioid medications in pain management,compared with non-opioid medications,affect pain intensity over the short,intermediate,and long-term in adults with acute traumatic pain?”.METHODS The protocol was prospectively registered on the International Prospective Re-gister of Systematic Reviews:CRD42021279639.Medline and Google Scholar were electronically searched for controlled peer-reviewed studies published in full,with the PICO framework:P:Adult patients with traumatic injuries,I:Opioid medications,C:Non-opioid medi-cations,O:A minimum clinically important difference(MCID)in pain.RESULTS After full-text screening,we included 14 studies in the qualitative synthesis.Of these 14 studies,12 were rando-mized clinical trials(RCTs)and 2 were pseudo-RCTs with a total of 2347 patients enrolled.There was heteroge-neity in both medication utilized and outcome in these studies;only two studies were homogeneous regarding the type of study conducted,the opioid used,its comparator,and the outcome explored.The MCID was evaluated in 8 studies,while in 6 studies,any measured pain reduction was considered as an outcome.In 11 cases,the setting of care was the Emergency Department;in 2 cases,care occurred out-of-hospital;and in one case,the setting was not well-specified.The included studies were found to have a low-moderate risk of bias.CONCLUSION Non-opioids can be considered an alternative to opioids for short-term pain management of acute musculoskeletal injury.Intravenous ketamine may cause more adverse events than other routes of administration.展开更多
BACKGROUND The impact of type 2 diabetes mellitus(T2DM)on acute respiratory distress syndrome(ARDS)is debatable.T2DM was suspected to reduce the risk and complications of ARDS.However,during coronavirus disease 2019(C...BACKGROUND The impact of type 2 diabetes mellitus(T2DM)on acute respiratory distress syndrome(ARDS)is debatable.T2DM was suspected to reduce the risk and complications of ARDS.However,during coronavirus disease 2019(COVID-19),T2DM predisposed patients to ARDS,especially those who were on insulin at home.AIMTo evaluate the impact of outpatient insulin use in T2DM patients on non-COVID-19 ARDS outcomes.METHODS We conducted a retrospective cohort analysis using the Nationwide Inpatient Sample database.Adult patients diagnosed with ARDS were stratified into insulin-dependent diabetes mellitus(DM)(IDDM)and non-insulindependent DM(NIDDM)groups.After applying exclusion criteria and matching over 20 variables,we compared cohorts for mortality,duration of mechanical ventilation,incidence of acute kidney injury(AKI),length of stay(LOS),hospitalization costs,and other clinical outcomes.RESULTS Following 1:1 propensity score matching,the analysis included 274 patients in each group.Notably,no statistically significant differences emerged between the IDDM and NIDDM groups in terms of mortality rates(32.8%vs 31.0%,P=0.520),median hospital LOS(10 d,P=0.537),requirement for mechanical ventilation,incidence rates of sepsis,pneumonia or AKI,median total hospitalization costs,or patient disposition upon discharge.CONCLUSION Compared to alternative anti-diabetic medications,outpatient insulin treatment does not appear to exert an independent influence on in-hospital morbidity or mortality in diabetic patients with non-COVID-19 ARDS.展开更多
BACKGROUND During the Coronavirus disease 2019(COVID-19)pandemic,a notable increase in acute macular neuroretinopathy(AMN)cases was observed.This study aimed to investigate the potential association between AMN and CO...BACKGROUND During the Coronavirus disease 2019(COVID-19)pandemic,a notable increase in acute macular neuroretinopathy(AMN)cases was observed.This study aimed to investigate the potential association between AMN and COVID-19 by examining 3 cases in China.CASE SUMMARY The first case involved a 30-year-old man who presented with progressive vision loss following a COVID-19 infection.Optical coherence tomography(OCT)and near-infrared imaging identified hallmark AMN lesions,hyperreflective disruptions within the outer plexiform layer,and hyporeflective anomalies in the ellipsoid zone,leading to an AMN diagnosis.Despite partial visual recovery,OCT angiography(OCTA)revealed persistent microvascular changes,specifically a decreased vascular density in the deep capillary plexus.The second case was a 24-year-old woman who experienced blurred vision and exhibited bilateral cottonwool spots on fundus examination post-COVID-19.Imaging confirmed the presence of AMN along with paracentral acute middle maculopathy(PAMM).Follow-up OCTA found a progressive reduction in vascular density,indicating ongoing microvascular compromise.The third case was a 28-year-old woman who reported sensations of occlusion in her right eye following a COVID-19 infection.Imaging confirmed both AMN and PAMM,revealing similar decreases of microvascular density on OCTA despite a significant improvement in visual acuity.We noted that all 3 patients had received the COVID-19 vaccine prior to the appearance of symptoms.CONCLUSION The findings highlight the diagnostic utility of advanced ocular imaging in detecting AMN in COVID-19 patients and the importance of comprehensive eye examinations.展开更多
Acute lung injury(ALI)has multiple causes and can easily progress to acute respiratory distress syndrome(ARDS)if not properly treated.Nuclear factorκB(NF-κB)is a key pathway in the treatment of ALI/ARDS.By exploring...Acute lung injury(ALI)has multiple causes and can easily progress to acute respiratory distress syndrome(ARDS)if not properly treated.Nuclear factorκB(NF-κB)is a key pathway in the treatment of ALI/ARDS.By exploring the relevance of NF-κB and the pathogenesis of this disease,it was found that this disease was mainly associated with inflammation,dysfunction of the endothelial barrier,oxidative stress,impaired clearance of alveolar fluid,and coagulation disorders.Traditional Chinese medicine(TCM)has the characteristics of multitargeting,multipathway effects,and high safety,which can directly or indirectly affect the treatment of ALI/ARDS.This article summarizes the mechanism and treatment strategies of TCM in recent years through intervention in the NF-κB-related signaling pathways for treating ALI/ARDS.It provides an overview from the perspectives of Chinese herbal monomers,TCM couplet medicines,TCM injections,Chinese herbal compounds,and Chinese herbal preparations,offering insights into the prevention and treatment of ALI/ARDS with TCM.展开更多
Contrast-induced acute kidney injury(CI-AKI)is a major concern in clinical practice,particularly among high-risk patients with preexisting renal and cardiovascular conditions.Although periprocedural hydration has long...Contrast-induced acute kidney injury(CI-AKI)is a major concern in clinical practice,particularly among high-risk patients with preexisting renal and cardiovascular conditions.Although periprocedural hydration has long been the primary approach for CI-AKI prevention,recent advancements have led to the development of novel approaches such as RenalGuard and contrast removal systems.This editorial explores these emerging approaches and highlights their potential for enhancing CI-AKI prevention.By incorporating the latest evidence into clinical practice,health-care professionals can more effectively maintain renal function and improve outcomes for patients undergoing contrast-enhanced procedures.展开更多
基金supported by major project granted by the Science and Technology Ministry of China [grant no.2017ZX10104001]
文摘Gastroenteritis is an infectious diarrhea that has been considered as an important cause of hospitalizations and death in children aged < 5 years, particularly in developing countries. Unsanitary water, contaminated food, poor hygiene, and inadequate disposal of waste and feces are all risk factors for gastroenteritis, resulting in the higher incidence in developing countries. Gastroenteritis is generally caused by viral infections, among which rotavirus (RV) infections have been reported to be the most common, especially among young children aged < 5 years with acute gastroenteritis in Asia and Africa[1]. Other viruses associated with acute gastroenteritis include human Adenovirus (HAdV), Norovirus, Sapovirus (SaV), human Astrovirus (HAstV), and Aichi virus. Recent research has reported that adenovirus types 40 and 41, belonging to species F, cause gastroenteritis and were therefore termed as enteric adenoviruses. In addition, non-enteric HAdV species such as A, B, C, and D have been associated with diarrheal.
基金the Islamic Azad University, Jahrom branch,for their executive support of this project
文摘Objective:To survey the prevalence severe diarrhea arising from these bacteria in children under 5 years old in Marvdasht.Methods:In this study faecal sample from 615 children aged <5years old who were hospitalized lor gastroenteritis in Fars hospitals in Iran were collected and then enriched in Escherichia coli(E.coli) broth and modified tryplone soy broth with novobiocin media,fermentation of sorbitol,lactose and β— glucoronidase activity of isolated strains was examined by CT—SMAC,VRBA and chromogenic media respectively.Then isolation of E.coli O157:H7 have been confirmed with the use of specific antisera and with multiplex PCR method presence of virulence genes including:xtx_1.stx_2,eae.A.hly has been analyzed.Results:E.coli O157:H7 was detected in 7(1.14%) stool specimens.A significanl difference was seen between detection rale of isolated bacteria from age groups 18-23 months and other age groups(P=0.004).Out of considered virulence genes.only 1 of the isolated strains(0.16%)he stx,and eaeA genes were seen and also all isolated hacleria had resistance to penicillin,ampicillin and erythromycin antibiotics.Conclusions:We found thai children < 2 years of age were at highest risk of infection with E.coli O157:H7.Regarding severity of E.coli O157:H7 pathogenesis,low infectious dose and lack of routine assay for detection ol these bacleria in clinical laboratory,further and completed studies on diagnosis and genolyping of this E.coli O157:H7 strain has been recommended.
文摘Background: Rotavirus vaccines (RVV) have significantly reduced rotavirus disease in children over the past 4 years in the United States. In this study, we describe the impact of RVV in preventing acute gastroenteritis (AGE) hospital encounters in a highly-vaccinated urban pediatric network during the 2007 and 2008 rotavirus seasons. Methods: We used 5 urban practices from a practice-based network to conduct a retrospective cohort study comparing the numbers of AGE emergency department (ED) visits and hospitalizations in RVV-immunized (exposed) and non-immunized (unexposed) children during the first 2 full seasons following RVV introduction. We determined incident rate ratios (IRR), using Poisson regression, and vaccine effectiveness for each outcome. Results: The 2007 and 2008 cohorts were analyzed separately. 62% of the 2007 cohort was vaccinated and 88% of the 2008 cohort. AGE hospitalizations were significantly reduced among RVV-immunized children from the 2007 cohort in the 2008 season with vaccine effectiveness of 67%. Sub-analysis of this cohort by age revealed that RVV was most protective against hospitalizations in the youngest age group (IRR = 0.21, 95% CI (0.06, 0.82). A trend toward protection against hospitalization was detected for both cohorts in the first season following immunization that did not reach a statistically significant level. For AGE ED visits, no significant difference was seen between RVV-immunized and non-immunized children in either cohort, although there was a trend toward protection (IRR’s: 0.67 - 0.7). Conclusions: RVV was highly effective in preventing AGE hospitalizations for a subset of our cohort in 2008. Given reports of RVV effectiveness, we hypothesize that herd immunity is responsible for the inability to detect a significant difference between RVV-immunized and non-immunized children in our highly- vaccinated cohort.
文摘Objective: To observe clinical therapeutic effect of electro-acupuncture (EA) of Neiguan (PC 6), Gongsun (SP 4), etc. in the treatment of acute gastroenteritis. Methods: A total of acute gastroenteritis patients observed were randomized into two groups, i.e. 70 cases in the treatment group receiving EA of main acupoint Neiguan (PC 6) and Gongsun (SP 4) and acupuncture of supplementary acupoint Guanyuan (CV 4), Zusanli (ST 36), Pishu (BL 20) and 50 cases in the control group treated by oral administration of Norfloxacin capsules. Results: Statistically, the therapeutic results of the 2 groups were not significantly different (P>0.05), showing that EA of Neiguan (PC 6) and Gongsun (SP 4) is an effective therapeutic method for acute gastroenteritis.
文摘AIM:To report an acute gastroenteritis outbreak caused by a genogroup 2 genotype 6(GII.6) strain norovirus in Shanghai,China.METHODS:Noroviruses are responsible for approximately half of all reported gastroenteritis outbreaks in many countries.Genogroup 2 genotype 4 strains are the most prevalent.Rare outbreaks caused by GII.6 strains have been reported.An acute gastroenteritis outbreak occurred in an elementary school in Shanghai in December of 2013.Field and molecular epidemiologic investigations were conducted.RESULTS:The outbreak was limited to one class in an elementary school located in southwest Shanghai.The age of the students ranged from 9 to 10 years.The first case emerged on December 10,2013,and the last case emerged on December 14,2013.The cases peaked on December 11,2013,with 21 new cases.Of 45 students in the class,32 were affected.The main symptom was gastroenteritis,and 15.6%(5/32) of the cases exhibited a fever.A field epidemiologic investigation showed the pathogen may have been transmitted to the elementary school from employees in a delicatessen via the first case student,who had eaten food from the delicatessen one day before the gastroenteritis episodes began.A molecular epidemiologic investigation identified the cause of the gastroenteritis as norovirus strain GII.6;the viral sequence of the student cases showed 100% homology with that of the shop employees.Genetic relatedness analyses showed that the new viral strain is closely related to previously reported GII.6 sequences,especially to a strain reported in Japan.CONCLUSION:This is the first report to show that norovirus strain GII.6 can cause a gastroenteritis outbreak.Thus,the prevalence of GII.6 noroviruses requires attention.
文摘AIM: To test efficacy and durability of a polyphenol-based prebiotic treatment for acute gastroenteritis in a 300 patient double-blinded clinical study.
文摘AIM: To characterize the prevalence of rotavirus(RV) and adenovirus(Ad V) infections in immunocompromised patients with acute gastroenteritis. METHODS: The presence of RV and Ad V(serotypes 40 and 41) was evaluated in 509 stool samples obtained between January 2009 and December 2010 from 200 immunocompromised patients(83 females and 117 males; median age 21 years old, range 0-72. The diagnosis of infection was performed as a routine procedure and the presence of RV and Ad V(serotypes 40 and 41) was determined by immunochromatography using the RIDA® Quick Rota-Adeno-Kombi kit(r-Biopharm, Darmstadt, Germany). The data analysis and description of seasonal frequencies were performed using computer software IBM® SPSS®(Statistical Package for Social Sciences) Statistics version 20.0 for Mac. The frequencies of infection were compared into different age and gender groups by χ2 test.RESULTS: The study revealed 12.4% Ad V positive samples and 0.8% RV positive samples, which correspond to a prevalence of 6.5% and 1.5%, respectively. Ad V was more frequent between October 2009 and April 2010, while RV was identified in April 2010 and July 2010. The stool analysis revealed that from the 509 samples, 63(12.4%) were positive for Ad V and 4(0.8%) positive for RV, which by resuming the informationof each patient, lead to an overall prevalence of Ad V and RV of 6.5%(13/200 patients) and 1.5%(3/200 patients), respectively. The stratification of the analysis regarding age groups showed a tendency to an increased prevalence of infection in paediatric patients between 0-10 years old. Considering the seasonal distribution of these infections, our study revealed that Ad V infection was more frequent between October 2009 and April 2010, while RV infection was characterized by two distinct peaks(April 2010 and July 2010). CONCLUSION: The overall prevalence of Ad V and RV infection in immunocompromised patients with acute gastroenteritis was 8% and Ad V was the most prevalent agent.
基金This study was supported by a grant from the National Natural Science Foundation of China(81870457).
文摘Background:Acute suppurative terminal cholangitis(ASTC)is rarer than acute obstructive cholangitis and is not well studied.To explore this subtype of acute cholangitis,we described our clinical experience with ASTC.Methods:We performed a retrospective review of patients with ASTC admitted to our center from September 2014 to August 2020.We analyzed their clinical characteristics,including etiology,clinical manifestations,imaging features,treatment and prognosis.Results:A total of 32 ASTC patients were included in the analysis.The majority of the patients had a history of biliary operations,and clinical manifestations were occult and atypical.The positive rate of bacterial culture was 46.9%.All the patients had typical imaging features on computed tomography and magnetic resonance imaging.Treatment with effective antibiotics was provided as soon as diagnosis was established.After treatment,most patients had a good outcome.Elevated levels of total bilirubin,aspartate aminotransferase,procalcitonin and gamma-glutamyltransferase were the characteristics of critically ill patients and were associated with relatively poor prognosis.Conclusions:Our results demonstrated that ASTC should be recognized as a new subtype of acute cholangitis,and that earlier diagnosis and more personalized treatments are needed.
文摘Daptomycin induced acute eosinophilic pneumonia is a rare and potentially life threatening condition characterized by rapid respiratory failure, pulmonary infiltrates and eosinophilia. Risk factors for acute eosinophilic pneumonia include smoking, environmental irritants or inhalants and certain medications such as Daptomycin [1]. In this review of literature, we aim to explore the potential triggers for developing acute eosinophilic pneumonia in patients exposed to Daptomycin. The exact immune mechanism for daptomycin induced AEP is unknown, however the current proposed mechanism describes a T helper 2 lymphocyte response to inactivated daptomycin in the pulmonary surfactant, which leads to eosinophilia. Disordered T regulatory cell function is seen in patients with certain cancers, allergies and autoimmune conditions. We propose that patients with these underlying risk factors may be at increased risk of developing AEP after becoming exposed to Daptomycin. Understanding potential risk factors is crucial for health care workers as it allows them to identify susceptible populations, explore preventative measures and treat accordingly.
基金This study was approved by the Ethics Committee of Kyushu Rosai Hospital Moji Medical Center(No:04-01,date of approval:June 2,2022).This study was conducted in compliance with the principles of the Declaration of Helsinki.
文摘Background:Recurrent acute cholecystitis(RAC)can occur after non-surgical treatment for acute cholecystitis(AC),and can be more severe in comparison to the first episode of AC.Low skeletal muscle mass or adiposity have various effects in several diseases.We aimed to clarify the relationship between RAC and body parameters.Methods:Patients with AC who were treated at our hospital between January 2011 and March 2022 were enrolled.The psoas muscle mass and adipose tissue area at the third lumbar level were measured using computed tomography at the first episode of AC.The areas were divided by height to obtain the psoas muscle mass index(PMI)and subcutaneous/visceral adipose tissue index(SATI/VATI).According to median VATI,SATI and PMI values by sex,patients were divided into the high and low PMI groups.We performed propensity score matching to eliminate the baseline differences between the high PMI and low PMI groups and analyzed the cumulative incidence and predictors of RAC.Results:The entire cohort was divided into the high PMI(n=81)and low PMI(n=80)groups.In the propensity score-matched cohort there were 57 patients in each group.In Kaplan-Meier analysis,the low PMI group and the high VATI group had a significantly higher cumulative incidence of RAC than their counterparts(log-rank P=0.001 and 0.015,respectively).In a multivariate Cox regression analysis,the hazard ratios of low PMI and low VATI for RAC were 5.250(95%confidence interval 1.083-25.450,P=0.039)and 0.158(95%confidence interval:0.026-0.937,P=0.042),respectively.Conclusions:Low skeletal muscle mass and high visceral adiposity were independent risk factors for RAC.
基金Supported by National Natural Science Foundation of China,No.82260133 and No.82370661the Academic and Technical Leader of major disciplines in Jiangxi Province,No.20225BCJ23021+2 种基金the Jiangxi Medicine Academy of Nutrition and Health Management,No.2022-PYXM-01the Natural Science Foundation of Jiangxi Province,No.20224ACB216004the Technological Innovation Team Cultivation Project of the First Affiliated Hospital of Nanchang University,No.YFYKCTDPY202202.
文摘BACKGROUND Acute pancreatitis(AP)encompasses a spectrum of pancreatic inflammatory conditions,ranging from mild inflammation to severe pancreatic necrosis and multisystem organ failure.Given the challenges associated with obtaining human pancreatic samples,research on AP predominantly relies on animal models.In this study,we aimed to elucidate the fundamental molecular mechanisms underlying AP using various AP models.AIM To investigate the shared molecular changes underlying the development of AP across varying severity levels.METHODS AP was induced in animal models through treatment with caerulein alone or in combination with lipopolysaccharide(LPS).Additionally,using Ptf1αto drive the specific expression of the hM3 promoter in pancreatic acinar cells transgenic C57BL/6J-hM3/Ptf1α(cre)mice were administered Clozapine N-oxide to induce AP.Subsequently,we conducted RNA sequencing of pancreatic tissues and validated the expression of significantly different genes using the Gene Expression Omnibus(GEO)database.RESULTS Caerulein-induced AP showed severe inflammation and edema,which were exacerbated when combined with LPS and accompanied by partial pancreatic tissue necrosis.Compared with the control group,RNA sequencing analysis revealed 880 significantly differentially expressed genes in the caerulein model and 885 in the caerulein combined with the LPS model.Kyoto Encyclopedia of Genes and Genomes enrichment analysis and Gene Set Enrichment Analysis indicated substantial enrichment of the TLR and NOD-like receptor signaling pathway,TLR signaling pathway,and NF-κB signaling pathway,alongside elevated levels of apoptosis-related pathways,such as apoptosis,P53 pathway,and phagosome pathway.The significantly elevated genes in the TLR and NOD-like receptor signaling pathways,as well as in the apoptosis pathway,were validated through quantitative real-time PCR experiments in animal models.Validation from the GEO database revealed that only MYD88 concurred in both mouse pancreatic tissue and human AP peripheral blood,while TLR1,TLR7,RIPK3,and OAS2 genes exhibited marked elevation in human AP.The genes TUBA1A and GADD45A played significant roles in apoptosis within human AP.The transgenic mouse model hM3/Ptf1α(cre)successfully validated significant differential genes in the TLR and NOD-like receptor signaling pathways as well as the apoptosis pathway,indicating that these pathways represent shared pathological processes in AP across different models.CONCLUSION The TLR and NOD receptor signaling pathways play crucial roles in the inflammatory progression of AP,notably the MYD88 gene.Apoptosis holds a central position in the necrotic processes of AP,with TUBA1A and GADD45A genes exhibiting prominence in human AP.
文摘BACKGROUND Pulmonary tuberculosis(PTB)is prevalent in immunocompromised populations,including patients with hematologic malignancies,human immunodeficiency virus infections,and chronic diseases.Effective treatment for acute promyelocytic leukemia(APL)combined with PTB is lacking.These patients show an extremely poor prognosis.Therefore,studies should establish efficient treatment options to improve patient survival and prognosis.CASE SUMMARY A 60-year-old male with pain in the right side of his chest and a fever for 4 d visited the outpatient department of our hospital.Peripheral blood smear revealed 54%blasts.Following bone marrow examinations,variant APL with TNRC18-RARA fusion gene was diagnosed.Chest computed tomography scan showed bilateral pneumonitis with bilateral pleural effusions,partial atelectasis in the lower lobes of both lungs,and the bronchoalveolar lavage fluid gene X-Pert test was positive,indicative of PTB.Carrimycin,ethambutol(EMB),and isoniazid(INH)were administered since he could not receive chemotherapy as the WBC count decreased continuously.After one week of treatment with carrimycin,the patient recovered from fever and received chemotherapy.Chemotherapy was very effective and his white blood cells counts got back to normal.After being given five months with rifampin,EMB and INH and chemotherapy,the patient showed complete remission from pneumonia and APL.CONCLUSION We report a case of PTB treated successfully with carrimycin with APL that requires chemotherapy.
文摘Rationale:Acute otitis media is a common disease in early childhood,and is usually caused by Streptococcus pneumoniae(S.pneumoniae).Acute mastoiditis is a complication of acute otitis media and can involve not only the mucoperiosteum of the middle ear but can also spread to the periosteum by destroying the mastoid bone(acute coalescent mastoiditis).In addition,the infection can extend through the surrounding bones or the emissary veins beyond the mastoid’s air cells,leading to subperiosteal abscesses.Patient’s Concern:A 16-month-old female patient was hospitalized due to the purulent discharge of the left ear and the symptoms of right mastoiditis(swelling and redness of the skin).Diagnosis:Bilateral acute coalescent mastoiditis caused by S.pneumoniae infection.The computer tomography revealed bilateral bone destruction of the mastoid and abscesses found behind the auricle on both sides.Interventions:The patient underwent intravenous antibiotic therapy and surgical treatment.Outcomes:The patient was discharged 14 days after hospitalization with an improved condition.Lessons:Improperly treated acute coalescent mastoiditis can lead to extracranial and intracranial complications,sometimes serious and even life-threatening.Complications are prevalent in children under 2 years,in whom the disease progresses more rapidly and severely.The vaccination with a 13-valent vaccine may not result in sufficient immunity against S.pneumoniae,a predominant pathogen in children affected by acute coalescent mastoiditis.
文摘BACKGROUND Acute kidney injury(AKI)in cirrhosis is common.The diagnosis of AKI in cirrhosis patients depends on clinical presentation and laboratory tests like serum creatinine.However,urine biomarkers could also be used to assess the type of AKI and the severity of the disease.We performed a systematic review with metaanalysis to evaluate the association with urine neutrophil gelatinase-associated lipocalin(NGAL)marker in identifying acute tubular necrosis(ATN)in patients with cirrhosis.AIM To assess the reliability of urine NGAL in the detection of ATN in patients with cirrhosis.METHODS We systematically searched MEDLINE and PubMed using keywords including“urine biomarkers”,“NGAL”,“kidney dysfunction”,and“cirrhosis”to identify relevant studies.Data was screened and extracted.Included studies assessed hospitalized cirrhosis patients with AKI using the urine NGAL biomarker.We synthesized the data using diagnostic odds ratio(DOR),comparative and descriptive analyses,and Cochran Mantel-Haenszel(CMH)statistics to evaluate heterogeneity.RESULTS Three thousand seven hundred and one patients with cirrhosis were analyzed from a total of 21 cohort studies.The DOR of 14 of those studies[pooled DOR:22.150,(95%CI:17.58-27.89),P<0.0001]demonstrated a significant association between urine NGAL levels and its identification of ATN.Following stratification by cirrhosis status,heterogeneity was analyzed and showed a significant non-zero correlation between NGAL and AKI(CMH statistic=702.19,P<0.0001).CONCLUSION In patients with cirrhosis,the use of urine NGAL is a reliable biomarker for detecting ATN and identifying the etiology of AKI.
文摘BACKGROUND The incidence of acute myocardial infarction(AMI)is rising,with cardiac rupture accounting for approximately 2%of deaths in patients with acute ST-segment elevation myocardial infarction(STEMI).Ventricular free wall rupture(FWR)occurs in approximately 2%of AMI patients and is notably rare in patients with non-STEMI.Types of cardiac rupture include left ventricular FWR,ventricular septal rupture,and papillary muscle rupture.The FWR usually leads to acute cardiac tamponade or electromechanical dissociation,where standard resuscitation efforts may not be effective.Ventricular septal rupture and papillary muscle rupture often result in refractory heart failure,with mortality rates over 50%,even with surgical or percutaneous repair options.CASE SUMMARY We present a rare case of an acute non-STEMI patient who suffered sudden FWR causing cardiac tamponade and loss of consciousness immediate before undergoing coronary angiography.Prompt resuscitation and emergency open-heart repair along with coronary artery bypass grafting resulted in successful patient recovery.CONCLUSION This case emphasizes the risks of AMI complications,shares a successful treatment scenario,and discusses measures to prevent such complications.
文摘BACKGROUND The use of opioids for pain is linked to an increased risk of developing opioid use disorder,and has resulted in the emergence of the opioid crisis over the last few years.AIM The systematic review question is“How does the use of opioid medications in pain management,compared with non-opioid medications,affect pain intensity over the short,intermediate,and long-term in adults with acute traumatic pain?”.METHODS The protocol was prospectively registered on the International Prospective Re-gister of Systematic Reviews:CRD42021279639.Medline and Google Scholar were electronically searched for controlled peer-reviewed studies published in full,with the PICO framework:P:Adult patients with traumatic injuries,I:Opioid medications,C:Non-opioid medi-cations,O:A minimum clinically important difference(MCID)in pain.RESULTS After full-text screening,we included 14 studies in the qualitative synthesis.Of these 14 studies,12 were rando-mized clinical trials(RCTs)and 2 were pseudo-RCTs with a total of 2347 patients enrolled.There was heteroge-neity in both medication utilized and outcome in these studies;only two studies were homogeneous regarding the type of study conducted,the opioid used,its comparator,and the outcome explored.The MCID was evaluated in 8 studies,while in 6 studies,any measured pain reduction was considered as an outcome.In 11 cases,the setting of care was the Emergency Department;in 2 cases,care occurred out-of-hospital;and in one case,the setting was not well-specified.The included studies were found to have a low-moderate risk of bias.CONCLUSION Non-opioids can be considered an alternative to opioids for short-term pain management of acute musculoskeletal injury.Intravenous ketamine may cause more adverse events than other routes of administration.
文摘BACKGROUND The impact of type 2 diabetes mellitus(T2DM)on acute respiratory distress syndrome(ARDS)is debatable.T2DM was suspected to reduce the risk and complications of ARDS.However,during coronavirus disease 2019(COVID-19),T2DM predisposed patients to ARDS,especially those who were on insulin at home.AIMTo evaluate the impact of outpatient insulin use in T2DM patients on non-COVID-19 ARDS outcomes.METHODS We conducted a retrospective cohort analysis using the Nationwide Inpatient Sample database.Adult patients diagnosed with ARDS were stratified into insulin-dependent diabetes mellitus(DM)(IDDM)and non-insulindependent DM(NIDDM)groups.After applying exclusion criteria and matching over 20 variables,we compared cohorts for mortality,duration of mechanical ventilation,incidence of acute kidney injury(AKI),length of stay(LOS),hospitalization costs,and other clinical outcomes.RESULTS Following 1:1 propensity score matching,the analysis included 274 patients in each group.Notably,no statistically significant differences emerged between the IDDM and NIDDM groups in terms of mortality rates(32.8%vs 31.0%,P=0.520),median hospital LOS(10 d,P=0.537),requirement for mechanical ventilation,incidence rates of sepsis,pneumonia or AKI,median total hospitalization costs,or patient disposition upon discharge.CONCLUSION Compared to alternative anti-diabetic medications,outpatient insulin treatment does not appear to exert an independent influence on in-hospital morbidity or mortality in diabetic patients with non-COVID-19 ARDS.
文摘BACKGROUND During the Coronavirus disease 2019(COVID-19)pandemic,a notable increase in acute macular neuroretinopathy(AMN)cases was observed.This study aimed to investigate the potential association between AMN and COVID-19 by examining 3 cases in China.CASE SUMMARY The first case involved a 30-year-old man who presented with progressive vision loss following a COVID-19 infection.Optical coherence tomography(OCT)and near-infrared imaging identified hallmark AMN lesions,hyperreflective disruptions within the outer plexiform layer,and hyporeflective anomalies in the ellipsoid zone,leading to an AMN diagnosis.Despite partial visual recovery,OCT angiography(OCTA)revealed persistent microvascular changes,specifically a decreased vascular density in the deep capillary plexus.The second case was a 24-year-old woman who experienced blurred vision and exhibited bilateral cottonwool spots on fundus examination post-COVID-19.Imaging confirmed the presence of AMN along with paracentral acute middle maculopathy(PAMM).Follow-up OCTA found a progressive reduction in vascular density,indicating ongoing microvascular compromise.The third case was a 28-year-old woman who reported sensations of occlusion in her right eye following a COVID-19 infection.Imaging confirmed both AMN and PAMM,revealing similar decreases of microvascular density on OCTA despite a significant improvement in visual acuity.We noted that all 3 patients had received the COVID-19 vaccine prior to the appearance of symptoms.CONCLUSION The findings highlight the diagnostic utility of advanced ocular imaging in detecting AMN in COVID-19 patients and the importance of comprehensive eye examinations.
基金supported by the Construction Project of Tu Jinwen National Chinese Medical Master Inheritance Studio of National Administration of Traditional Chinese Medicine(National TCMEducation Letter[2022]No.245)Hubei Province Public Health Youth Top Talents Training Program(Hubei Health Notice[2021]No.74).
文摘Acute lung injury(ALI)has multiple causes and can easily progress to acute respiratory distress syndrome(ARDS)if not properly treated.Nuclear factorκB(NF-κB)is a key pathway in the treatment of ALI/ARDS.By exploring the relevance of NF-κB and the pathogenesis of this disease,it was found that this disease was mainly associated with inflammation,dysfunction of the endothelial barrier,oxidative stress,impaired clearance of alveolar fluid,and coagulation disorders.Traditional Chinese medicine(TCM)has the characteristics of multitargeting,multipathway effects,and high safety,which can directly or indirectly affect the treatment of ALI/ARDS.This article summarizes the mechanism and treatment strategies of TCM in recent years through intervention in the NF-κB-related signaling pathways for treating ALI/ARDS.It provides an overview from the perspectives of Chinese herbal monomers,TCM couplet medicines,TCM injections,Chinese herbal compounds,and Chinese herbal preparations,offering insights into the prevention and treatment of ALI/ARDS with TCM.
文摘Contrast-induced acute kidney injury(CI-AKI)is a major concern in clinical practice,particularly among high-risk patients with preexisting renal and cardiovascular conditions.Although periprocedural hydration has long been the primary approach for CI-AKI prevention,recent advancements have led to the development of novel approaches such as RenalGuard and contrast removal systems.This editorial explores these emerging approaches and highlights their potential for enhancing CI-AKI prevention.By incorporating the latest evidence into clinical practice,health-care professionals can more effectively maintain renal function and improve outcomes for patients undergoing contrast-enhanced procedures.