Objective: To explore the effect of evidence-based quality control circle (QCC) in improving the implementation rate of airway management measures in adult critically ill patients. Methods: Based on the Joanna Briggs ...Objective: To explore the effect of evidence-based quality control circle (QCC) in improving the implementation rate of airway management measures in adult critically ill patients. Methods: Based on the Joanna Briggs Institute (JBI) evidence-based health care model, the best evidence of airway management in adult critically ill patients was obtained and applied to the clinic. Results: The total implementation rate of airway management measures in adult critically ill patients increased from 23.62% before the implementation of quality control circle to 88.82%, and the pulmonary infection rate in critically ill patients decreased from 42.31% to 21.74%, with statistical significance between the two groups (P 0.05). Conclusion: Evidence-based quality control circle activities can standardize the practice standards of airway management in critically ill patients, reduce the occurrence of patients’ airway related complications, and improve clinical outcomes.展开更多
Airway management is important for critically ill patients.Improper airway management can directly threaten the life of patients.[1]Early correct airway assessment and effective airway management can improve patient p...Airway management is important for critically ill patients.Improper airway management can directly threaten the life of patients.[1]Early correct airway assessment and effective airway management can improve patient prognosis.[2]Coughing ability plays an important role in the decision-making process of airway management.Patients with impaired coughing ability have a higher risk of tracheal intubation during treatment.The concept of cough strength was first proposed by Khamiees in 2001,[3]but the evaluation criteria did not include coughing ability.The purpose of this study was to assess patients’coughing ability through the Delphi method and expert consultation,to provide data support for establishing a cough reflex intensity score and to construct an advanced airway management model for quick and eff ective evaluation.[4,5]展开更多
Diagnostic errors are prevalent in critical care practice and are associated with patient harm and costs for providers and the healthcare system.Patient complexity,illness severity,and the urgency in initiating proper...Diagnostic errors are prevalent in critical care practice and are associated with patient harm and costs for providers and the healthcare system.Patient complexity,illness severity,and the urgency in initiating proper treatment all contribute to decision-making errors.Clinician-related factors such as fatigue,cognitive overload,and inexperience further interfere with effective decision-making.Cognitive science has provided insight into the clinical decision-making process that can be used to reduce error.This evidence-based review discusses ten common misconceptions regarding critical care decision-making.By understanding how practitioners make clinical decisions and examining how errors occur,strategies may be developed and implemented to decrease errors in Decision-making and improve patient outcomes.展开更多
BACKGROUND Critical time intervention(CTI)is an evidence-based model of practice that is time-limited and aims to provide support for most susceptible individuals during a transition period.AIM To examine the signific...BACKGROUND Critical time intervention(CTI)is an evidence-based model of practice that is time-limited and aims to provide support for most susceptible individuals during a transition period.AIM To examine the significance of fostering the mental health of diabetes patients through CTI using the scoping review methodology.METHODS As part of the scoping review process,we followed the guidelines established by the Joanna Briggs Institute.The search databases were Google Scholar,PubMed,Scopus,PsycINFO,Reference Citation Analysis(https://www.referencecitation-analysis.com/),and Cochrane Library.From these databases,77 articles were retrieved with the aid of carefully selected search terms.However,19 studies were selected after two reviewers appraised the full texts to ensure that they are all eligible for inclusion,while 54 papers were excluded.RESULTS This study revealed that diabetic patients who had experienced homelessness were at higher risk of being diagnosed with mental illness and that social support services are impactful in the management of the comorbidity of diabetes and mental health problems.In addition,this review reveals that CTI is impactful in enhancing the mental health of homeless patients during the transitional period from the hospital through social support services.CONCLUSION CTI is a promising intervention for alleviating mental health symptoms in homeless patients.Empirical studies are needed across the globe,involving both hospitalized and community-based patients,to determine how clinically effectively CTI is in managing the mental health of diabetics.展开更多
The intensive care unit(ICU)is a complex setting by nature,and some have described it as bizarre due to its numerous sirens that sound when anything is dangerous,constant activity,equipment,bright lights,and high fata...The intensive care unit(ICU)is a complex setting by nature,and some have described it as bizarre due to its numerous sirens that sound when anything is dangerous,constant activity,equipment,bright lights,and high fatality rate.The demands placed on nurses to care for critically ill patients in this environment frequently prevent nurses and other health‑care professionals from acknowledging the feelings of patient’s relatives or family caregivers,resulting in a hostile environment from the patient’s relative’s perspective.When a patient’s family enters the ICU,they feel that hospital administrators do little to nothing to alleviate their discomfort and fear.Despite research demonstrating the importance of providing a homely environment for patients’families,In Nigeria ICU is still far behind how a conventional ICU environment should be structured to accommodate patient’s relations in the unit.The goal of this study was to look at the patient’s relative’s perspective on providing care for a critically ill patient in an ICU,with a focus on the unit’s complexity and overall experience.Based on the findings of this study,we recommend that hospital administrators ensure that the environment of the upcoming ICU is designed to meet the needs of patient’s relatives by addressing identified environmental concerns,like caring neglect,by providing a friendly and stress‑free environment.展开更多
Objective:This paper aims to investigate the value of individualized care for critically ill patients receiving continuous blood purification therapy.Methods:89 cases of critically ill patients who were treated from J...Objective:This paper aims to investigate the value of individualized care for critically ill patients receiving continuous blood purification therapy.Methods:89 cases of critically ill patients who were treated from June 2021 to June 2023 were randomly divided into groups,with individualized care in group A and routine care in group B.The differences in clinical indicators,purification effect,quality of life,and complications of blood purification were compared between the groups.Results:Heart rate,respiration,body temperature,and other indicators in group A were better than those in group B,P<0.05.C-reactive protein(CRP),β2-microglobulin(β2-MG),blood urea nitrogen(BUN),and phosphorus(P)in group A were lower than those in group B,P<0.05.Group A had higher quality of life than Group B,P<0.05.The complication rate of blood purification in Group A was lower than that in Group B,P<0.05.Conclusion:During continuous blood purification in critically ill patients,individualized nursing intervention can enhance the effect of blood purification,improve the physiological indicators of patients,and reduce the complications of blood purification,which is highly effective and feasible.展开更多
Objective:To investigate the effect of using peripheral medium-length catheters in critically ill patients undergoing hepatobiliary surgery.Methods:A retrospective analysis of the nursing experience and effect of usin...Objective:To investigate the effect of using peripheral medium-length catheters in critically ill patients undergoing hepatobiliary surgery.Methods:A retrospective analysis of the nursing experience and effect of using medium-length catheters for infusion in 102 critically ill patients undergoing hepatobiliary surgery from March 2021 to April 2022 was conducted.Results:All 102 patients had successful catheter placement with no catheter-associated infections,blockage,decannulation,or breakage.However,four cases had blood oozing from the puncture site,but it resolved after changing the dressing.Conclusion:Medium-length catheters are superior to traditional infusion tools in terms of benefit;thus,they deserve to be widely promoted in clinical practice.展开更多
AIM To establish a modified B-ultrasound method of measuring the antral section only to assess gastric motility in healthy people,and evaluate its application in guiding enteral nutrition(EN) in critically ill patient...AIM To establish a modified B-ultrasound method of measuring the antral section only to assess gastric motility in healthy people,and evaluate its application in guiding enteral nutrition(EN) in critically ill patients. METHODS First,30 healthy volunteers were selected. The modified B-ultrasound method and the traditional B-ultrasound method were applied to assess gastric function. The correlation of indices of gastric function between the two groups was analyzed statistically. In addition,64 critically ill patients were selected,and the modified B-ultrasound method and the gastric juice withdrawal method were applied to guide the implementation of EN. Daily caloric value,the time required to achieve complete EN,ICU stay,hospitalization time,and serum prealbumin and albumin levels were recorded and compared between the two groups. Kaplan-Meier survival curve was used to compare the complications of EN between the two groups. RESULTS In healthy subjects,there was a good correlation among gastric emptying time,antral contraction frequency andantral motility index between the two groups(r = 0.57,0.61 and 0.54,respectively). The study on critically ill patients also revealed that a better effect of EN was achieved in the modified B-ultrasound method group,in which patients had shorter ICU stay and hospitalization time and higher levels of serum prealbumin and albumin. The Kaplan-Meier survival analysis revealed that the improved B-ultrasound method was associated with significantly fewer EN complications(P = 0.031).CONCLUSION The modified B-ultrasound method can provide a good real-time assessment of gastric function and has a better effect than the traditional method in guiding EN in critically ill patients.展开更多
Venous access devices are of pivotal importance for an increasing number of critically ill patients in a variety of disease states and in a variety of clinical settings(emergency, intensive care, surgery) and for diff...Venous access devices are of pivotal importance for an increasing number of critically ill patients in a variety of disease states and in a variety of clinical settings(emergency, intensive care, surgery) and for different purposes(fluids or drugs infusions, parenteral nutrition, antibiotic therapy, hemodynamic monitoring, procedures of dialysis/apheresis). However, healthcare professionals are commonly worried about the possible consequences that may result using a central venous access device(CVAD)(mainly, bloodstream infections and thrombosis), both peripherally inserted central catheters(PICCs) and centrally inserted central catheters(CICCs). This review aims to discuss indications, insertion techniques, and care of PICCs in critically ill patients. PICCs have many advantages over standard CICCs. First of all, their insertion is easy and safe-due to their placement into peripheral veins of the armand the advantage of a central location of catheter tip suitable for all osmolarity and p H solutions. Using the ultrasound-guidance for the PICC insertion, the risk of hemothorax and pneumothorax can be avoided, as wellas the possibility of primary malposition is very low. PICC placement is also appropriate to avoid post-procedural hemorrhage in patients with an abnormal coagulative state who need a CVAD. Some limits previously ascribed to PICCs(i.e., low flow rates, difficult central venous pressure monitoring, lack of safety for radio-diagnostic procedures, single-lumen) have delayed their start up in the intensive care units as common practice. Though, the recent development of power-injectable PICCs overcomes these technical limitations and PICCs have started to spread in critical care settings. Two important take-home messages may be drawn from this review. First, the incidence of complications varies depending on venous accesses and healthcare professionals should be aware of the different clinical performance as well as of the different risks associated with each type of CVAD(CICCs or PICCs). Second, an inappropriate CVAD choice and, particularly, an inadequate insertion technique are relevant-and often not recognized-potential risk factors for complications in critically ill patients. We strongly believe that all healthcare professionals involved in the choice, insertion or management of CVADs in critically ill patients should know all potential risk factors of complications. This knowledge may minimize complications and guarantee longevity to the CVAD optimizing the risk/benefit ratio of CVAD insertion and use. Proper management of CVADs in critical care saves lines and lives. Much evidence from the medical literature and from the clinical practice supports our belief that, compared to CICCs, the so-called power-injectable peripherally inserted central catheters are a good alternative choice in critical care.展开更多
The incidence of gram-negative multidrug-resistant(MDR) bacterial pathogens is increasing in hospitals and particularly in the intensive care unit(ICU) setting. The clinical consequences of infections caused by MDR pa...The incidence of gram-negative multidrug-resistant(MDR) bacterial pathogens is increasing in hospitals and particularly in the intensive care unit(ICU) setting. The clinical consequences of infections caused by MDR pathogens remain controversial. The purpose of this review is to summarize the available data concerning the impact of these infections on mortality in ICU patients. Twenty-four studies, conducted exclusively in ICU patients, were identified through Pub Med search over the years 2000-2015. Bloodstream infection was the only infection examined in eight studies, respiratory infections in four and variable infections in others. Comparative data on the appropriateness of empirical antibiotic treatment were provided by only seven studies. In ten studies the presence of antimicrobial resistance was not associated with increased mortality; on the contrary, in other studies a significant impact of antibiotic resistance on mortality was found, though, sometimes, mediated by inappropriate antimicrobial treatment. Therefore, a direct association between infections due to gram-negative MDR bacteria and mortality in ICU patients cannot be confirmed. Sample size, presence of multiple confounders and other methodological issues may influence the results. These data support the need for further studies to elucidate the real impact of infections caused by resistant bacteria in ICU patients.展开更多
AIM: To describe the intensive care unit(ICU) outcomes of critically ill cancer patients with Acinetobacter baumannii(AB) infection.METHODS: This was an observational study that included 23 consecutive cancer patients...AIM: To describe the intensive care unit(ICU) outcomes of critically ill cancer patients with Acinetobacter baumannii(AB) infection.METHODS: This was an observational study that included 23 consecutive cancer patients who acquired AB infections during their stay at ICU of the National Cancer Institute of Mexico(INCan), located in Mexico City. Data collection took place between January 2011, and December 2012. Patients who had AB infections before ICU admission, and infections that occurred during the first 2 d of ICU stay were excluded. Data were obtained by reviewing the electronic health record of each patient. This investigation was approved by the Scientific and Ethics Committees at INCan. Because of its observational nature, informed consent of the patients was not required.RESULTS: Throughout the study period, a total of 494 critically ill patients with cancer were admitted to the ICU of the INCan, 23(4.6%) of whom developed AB infections. Sixteen(60.9%) of these patients had hematologic malignancies. Most frequent reasons for ICU admission were severe sepsis or septic shock(56.2%) and postoperative care(21.7%). The respiratory tract was the most frequent site of AB infection(91.3%). The most common organ dysfunction observed in our group of patients were the respiratory(100%), cardiovascular(100%), hepatic(73.9%) and renal dysfunction(65.2%). The ICU mortality of patients with 3 or less organ system dysfunctions was 11.7%(2/17) compared with 66.6%(4/6) for the group of patients with 4 or more organ system dysfunctions(P = 0.021). Multivariate analysis identified blood lactate levels(BLL) as the only variable independently associated with inICU death(OR = 2.59, 95%CI: 1.04-6.43, P = 0.040). ICU and hospital mortality rates were 26.1% and 43.5%, respectively.CONCLUSION: The mortality rate in critically ill patients with both HM, and AB infections who are admitted to the ICU is high. The variable most associated with increased mortality was a BLL ≥ 2.6 mmol/L in the first day of stay in the ICU.展开更多
BACKGROUND:Hyperglycemia has been detected in many critically ill patients in the department of emergency medicine.But its mechanism and prognosis have not been well elucidated.In this study,we measured the serum leve...BACKGROUND:Hyperglycemia has been detected in many critically ill patients in the department of emergency medicine.But its mechanism and prognosis have not been well elucidated.In this study,we measured the serum level of glycated hemoglobin A1C(HbA1c) in critically ill patients to evaluate the effects of hyperglycemia on the prognosis of the patients.METHODS:A total of 826 critically ill patients,who had been treated at the Department of Emergency Medicine of Chaoyang Hospital during October 2006 and November 2007,were divided into a diabetes mellitus group(n=184) and a non-diabetes mellitus group(642) according to whether they had diabetes mellitus.Fasting glucose and HbA1 c were measured in all patients.Those in the diabetes mellitus group were further assigned to a drug therapy subgroup and a non-drug therapy subgroup;the serum level of HbA1 c and its relationship with short-term outcome were evaluated.RESULTS:Fasting glucose increased in 78.8% of the patients(88.6%in the diabetes mellitus group,and 75.9%in the non-diabetes mellitus group,P<0.05),and HbA1 c was elevated in 45.5% of the patients(78.3% in the diabetes mellitus group,and 36.1%in the non-diabetes mellitus group,P<0.01).Fasting glucose,HbA1 c and 28-day mortality were improved more significantly(P<0.01) in the drug therapy subgroup than in the non-drug therapy subgroup.The 28-day mortality was more significantly different in patients with fasting blood glucose >8.33 mmol/L than in those with fasting blood glucose <8.33 mmol/L.CONCLUSIONS:Hyperglycemia of critically ill patients could not totally attribute to stress response,especially in those who have no history of diabetes mellitus.Prognosis of hyperglycemia may vary among critically ill patients.展开更多
Objechive:Investigate the effectiveness of mursing risk management in the care of cntically ill patients in the respiratory umit.Methods:Among the cntically ill respiratory patients admitted to our hospital between Ma...Objechive:Investigate the effectiveness of mursing risk management in the care of cntically ill patients in the respiratory umit.Methods:Among the cntically ill respiratory patients admitted to our hospital between May 2019 and April 2020,78 patients were randomly selected and divided into an observation group and a control group,each consisting of 39 patients.In the observation group.a mursing nisk management model was implemented,i.e,patients'clinical symptoms were observed at any time to monitor their treatment satisfaction and the effectiveness of their care and routine care was implemented for the control group.Results:The heart rate,respiratory rate,and pH of patients in the observation group were more stable than those in the control group,and their respiratory status was better,with differences in data.There was also sigmifcant statistical significance(P<0.05).The incidence of patient-provider disputes,unplanned extubation,and uplammed events were lower in the observation group conpared to the control group,and their data difference was satistically siguificant(P-0.05).The treatment satisfaction as well as the total effective rate of patients in the observation group was also much higher than that of the contol group,and there was also a statistically sigmificant difference in the data(P<0.05).Conclusion:The musing nisk management model has a significant therapeutic effect in the care of cnitically ill respiratory patients.Therefore,it is worth popularizing to use in the clinical mursing of respiratory cnitical patients.展开更多
Objective: To study the minimum inhibitory concentration(MIC) of sulbactam against carbapenem-resistant Acinetobacter baumannii(CR-AB) and to determine the dosage regimens reaching target time of free drug concentrati...Objective: To study the minimum inhibitory concentration(MIC) of sulbactam against carbapenem-resistant Acinetobacter baumannii(CR-AB) and to determine the dosage regimens reaching target time of free drug concentration remaining above the MIC(f T>MIC). Methods: Clinical isolates of CR-AB from patients admitted to Phramongkutklao Hospital, Thailand from January 2014 to December 2015 were obtained. The MIC of sulbactam for each CR-AB isolate was determined using the agar dilution method. Each sulbactam regimen was simulated using the Monte Carlo technique to calculate the probability of target attainment(PTA) and the cumulative fraction of response(CFR) in critically ill patients. PTA was defined by how likely a specific drug dose was to reach 40% and 60% f T>MIC. The CFR was the probability of drug dose covering the MIC range of CR-AB. Dosing regimens reaching above 80% of PTA and CFR, were considered as the optimal dosage for documented and empirical therapy, respectively. Results: A total of 118 CR-AB isolates were included in the study. The percentile at the fiftieth and ninetieth MIC of sulbactam were 64 and 192 μg/m L, respectively. For a MIC of sulbactam of 4 μg/m L, all dosage regimens achieved PTA target. However, only a sulbactam dosage of 12 g intravenous daily using 2-4 h infusion or continuous infusion that covered for isolates with a sulbactam MIC of 96 μg/m L, met the PTA or CFR targets. Conclusions: The MIC of sulbactam against CR-AB is quite high. The sulbactam dose of 12 g/day using prolonged infusion was required to achieve the target f T>MIC for CR-AB treatment.展开更多
BACKGROUND Polymyxin-induced nephrotoxicity is a major safety concern in clinical practice due to long-term adverse outcomes and high mortality.AIM To conducted a systematic review and meta-analysis of the prevalence ...BACKGROUND Polymyxin-induced nephrotoxicity is a major safety concern in clinical practice due to long-term adverse outcomes and high mortality.AIM To conducted a systematic review and meta-analysis of the prevalence and potential predictors of polymyxin-induced nephrotoxicity in adult intensive care unit(ICU)patients.METHODS PubMed,EMBASE,the Cochrane Library and Reference Citation Analysis database were searched for relevant studies from inception through May 30,2022.The pooled prevalence of polymyxin-induced nephrotoxicity and pooled risk ratios of associated factors were analysed using a random-effects or fixed-effects model by Stata SE ver.12.1.Additionally,subgroup analyses and meta-regression were conducted to assess heterogeneity.RESULTS A total of 89 studies involving 12234 critically ill adult patients were included in the meta-analysis.The overall pooled incidence of polymyxin-induced nephrotoxicity was 34.8%.The pooled prevalence of colistin-induced nephrotoxicity was not higher than that of polymyxin B(PMB)-induced nephrotoxicity.The subgroup analyses showed that nephrotoxicity was significantly associated with dosing interval,nephrotoxicity criteria,age,publication year,study quality and sample size,which were confirmed in the univariable meta-regression analysis.Nephrotoxicity was significantly increased when the total daily dose was divided into 2 doses but not 3 or 4 doses.Furthermore,older age,the presence of sepsis or septic shock,hypoalbuminemia,and concomitant vancomycin or vasopressor use were independent risk factors for polymyxin-induced nephrotoxicity,while an elevated baseline glomerular filtration rate was a protective factor against colistin-induced nephrotoxicity.CONCLUSION Our findings indicated that the incidence of polymyxin-induced nephrotoxicity among ICU patients was high.It emphasizes the importance of additional efforts to manage ICU patients receiving polymyxins to decrease the risk of adverse outcomes.展开更多
With the advancement of medical technology,artificial airway has been widely used in modern medicine in our country,especially in the treatment and rescue of critically ill patients.However,the establishment of an art...With the advancement of medical technology,artificial airway has been widely used in modern medicine in our country,especially in the treatment and rescue of critically ill patients.However,the establishment of an artificial airway will also affect the original anatomical structure and normal function of the airway,which will cause a series of complications and pose a serious threat to the prognosis of patients.Therefore,effective airway maintenance can not only prevent the occurrence of complications,reduce the physical and mental trauma to the patient,but also optimize the treatment effect.At this stage,domestic and foreign airway maintenance strategies have shown varying degrees of new cognition.This article reviews the latest research status of airway maintenance strateges at home and abroad,hoping to provide clinicians with a reference for the latest cognition in airway maintenance strategies.展开更多
Objective: To explore the experience with and complications of extracorporeal membrane oxygenation (ECMO)combined with continuous renal replacement therapy (CRRT) for treatment of critically ill patients with severe a...Objective: To explore the experience with and complications of extracorporeal membrane oxygenation (ECMO)combined with continuous renal replacement therapy (CRRT) for treatment of critically ill patients with severe acuterespiratory syndrome coronavirus 2 (SARS-CoV-2) pneumonia.Methods: The data on critically ill COVID-19 patients who received ECMO/CRRT at Tongji Hospital, which isaffi liated with Huazhong University of Science and Technology, in February and March 2020 were collected andanalyzed. All three patients were male, and the mean age was 50.6 years (range 44 – 58 years). The indications forECMO in critically ill SARS-CoV-2 pneumonia patients at our center were severe acute respiratory distress syndromewith Pa o 2 /F i o 2 below 100 mmHg under an effective protective pulmonary ventilation strategy and infl ammatory stormaccompanied by acute kidney injury. One patient, with severe heart failure, was selected for venoarterial ECMO, andthe other two patients were selected for venovenous ECMO.Results: In the three patients who received ECMO combined with bedside CRRT, the mean duration was 9.7 days(range 7 – 13 days). Four complications occurred during ECMO/CRRT, especially thrombocytopenia. Laboratorytesting showed increased counts of leukocytes and lymphocytes and decreased levels of infl ammatory factors. LungCT was suggestive of signifi cantly absorbed and reduced lesions and interstitial fi brosis.Conclusions: The survival rate of patients with cardiopulmonary failure treated with ECMO/CRRT in whomconventional treatment failed in this group was 100%, which indicates that combined treatment with ECMO and CRRTis an important treatment technique.展开更多
BACKGROUND Severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)is the causative agent of the ongoing coronavirus disease 2019(COVID-19)pandemic.Understanding the physiological and immunological processes underl...BACKGROUND Severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)is the causative agent of the ongoing coronavirus disease 2019(COVID-19)pandemic.Understanding the physiological and immunological processes underlying the clinical manifestations of COVID-19 is vital for the identification and rational design of effective therapies.AIM To describe the interaction of SARS-CoV-2 with the immune system and the subsequent contribution of hyperinflammation and abnormal immune responses to disease progression together with a complete narrative review of the different immunoadjuvant treatments used so far in COVID-19 and their indication in severe and life-threatening subsets.METHODS A comprehensive literature search was developed.Authors reviewed the selected manuscripts following the PRISMA recommendations for systematic review and meta-analysis documents and selected the most appropriate.Finally,a recommendation of the use of each treatment was established based on the level of evidence of the articles and documents reviewed.This recommendation was made based on the consensus of all the authors.RESULTS A brief rationale on the SARS-CoV-2 pathogenesis,immune response,and inflammation was developed.The usefulness of 10 different families of treatments related to inflammation and immunopathogenesis of COVID-19 was reviewed and discussed.Finally,based on the level of scientific evidence,a recommendation was established for each of them.CONCLUSION Although several promising therapies exist,only the use of corticosteroids and tocilizumab(or sarilumab in absence of this)have demonstrated evidence enough to recommend its use in critically ill patients with COVID-19.Endotypes including both,clinical and biological characteristics can constitute specific targets for better select certain therapies based on an individualized approach to treatment.展开更多
The predictive value of the initial procalcitonin(PCT)level was explored in the perioperative peniod of citically ill cancer patients.Background:It is quite important to predict infections in patients in the intensive...The predictive value of the initial procalcitonin(PCT)level was explored in the perioperative peniod of citically ill cancer patients.Background:It is quite important to predict infections in patients in the intensive care unit (ICU).Cancer surgery is characterized by large trauma,long duration,and wide operation scope;and there are many inflammatory factors in the tumor.Common manifestations of systermic inflammatory response syndrome(SIRS)。such as fever,elevated white blood cells,and elevated infammatory indicators,frequently occur in patients during the penioperative period as a result of the above factors.These factors are diverse and complex;additionally,advanced cancer and the trauma of major surgery are important factors that influence PCT blood levels.Because all of the aforementioned factors make it dificult to distinguish the postoperative inflammatory response fom the true infection in clinical practice,conventional methods cannot prediet disease sevenity or disease course.Methods:A total of 53 patients with endotracheal intubation admitted to the ICU of Tianjin Medical University Cancer Institute and Hospital from January 2020 to May 2020,were retrospectively selected.According to the patient source,35 cases were assigned to ORIG(Operating Room to ICU Group),and 18 cases were assigned to General Ward to ICU group(GWO).At the ICU admission,the patient's age,sex,surgical site of tumor,reason for ICU and other data were recorded to form a database;PCT,B-type natiuretic peptide(BNP),high sensitivity toponin I(hsTni),serumn creatinine(Cr),serum cystatin C(Cys-c)and other laboratory indicators were detected;scores of acute physiology and chronic health evaluation Ⅱ(APACHE Ⅱ)and sequential organ failure assessment(SOFA)were marked 24 h after ICU admission;Proportion of Antibiotics,Time Antibiotic Application,and Time Indicators(Ventilator support Time,Endotracheal Intubation Time,ICU Stay Time)were recorded during the period from ICU admission to ICU discharge.Results:APAHCE Ⅱ score and SOFA score increased significantly in the GWIG,compared with the ORIG,and the differences were statistically significant(P<0.01);the GWIG had a significantly longer Time Antibiotic Application than the ORIG,and the difference was statistically significant(P<0.01);in tems of blood indicators,the PCT,BNP,and hsTNi levels were elevated in the GWIG compared with the ORIG,and the differences were statistically significant(p<0.01);no statistical differences were found in Cr and Cys-C levels(P>0.05).In terms of time indicators,the Ventilator support Time,Endotracheal Intubation Time,and ICU Stay Time were prolonged in the GWIG compared with the ORIG,and the differences were statistically significant(P<0.01).The PCT level was statistically signifcant(P<0.01)when correlated with the Ventilator Supporting Time and Endotracheal Intubation Time;however,the PCT level was negatively correlated with the ICU Stay Time,with a small r(correlation cofficient)value and no statistical significance(P>0.05)when correlated with the ICU Stay Time.Conclusion:The initial PCT level can predict the disease severity in critically ill cancer patients treated with mechanical ventilation during the perioperative period.展开更多
文摘Objective: To explore the effect of evidence-based quality control circle (QCC) in improving the implementation rate of airway management measures in adult critically ill patients. Methods: Based on the Joanna Briggs Institute (JBI) evidence-based health care model, the best evidence of airway management in adult critically ill patients was obtained and applied to the clinic. Results: The total implementation rate of airway management measures in adult critically ill patients increased from 23.62% before the implementation of quality control circle to 88.82%, and the pulmonary infection rate in critically ill patients decreased from 42.31% to 21.74%, with statistical significance between the two groups (P 0.05). Conclusion: Evidence-based quality control circle activities can standardize the practice standards of airway management in critically ill patients, reduce the occurrence of patients’ airway related complications, and improve clinical outcomes.
基金funded by the Autonomous Region Education Reform Project(PT2020023).
文摘Airway management is important for critically ill patients.Improper airway management can directly threaten the life of patients.[1]Early correct airway assessment and effective airway management can improve patient prognosis.[2]Coughing ability plays an important role in the decision-making process of airway management.Patients with impaired coughing ability have a higher risk of tracheal intubation during treatment.The concept of cough strength was first proposed by Khamiees in 2001,[3]but the evaluation criteria did not include coughing ability.The purpose of this study was to assess patients’coughing ability through the Delphi method and expert consultation,to provide data support for establishing a cough reflex intensity score and to construct an advanced airway management model for quick and eff ective evaluation.[4,5]
文摘Diagnostic errors are prevalent in critical care practice and are associated with patient harm and costs for providers and the healthcare system.Patient complexity,illness severity,and the urgency in initiating proper treatment all contribute to decision-making errors.Clinician-related factors such as fatigue,cognitive overload,and inexperience further interfere with effective decision-making.Cognitive science has provided insight into the clinical decision-making process that can be used to reduce error.This evidence-based review discusses ten common misconceptions regarding critical care decision-making.By understanding how practitioners make clinical decisions and examining how errors occur,strategies may be developed and implemented to decrease errors in Decision-making and improve patient outcomes.
文摘BACKGROUND Critical time intervention(CTI)is an evidence-based model of practice that is time-limited and aims to provide support for most susceptible individuals during a transition period.AIM To examine the significance of fostering the mental health of diabetes patients through CTI using the scoping review methodology.METHODS As part of the scoping review process,we followed the guidelines established by the Joanna Briggs Institute.The search databases were Google Scholar,PubMed,Scopus,PsycINFO,Reference Citation Analysis(https://www.referencecitation-analysis.com/),and Cochrane Library.From these databases,77 articles were retrieved with the aid of carefully selected search terms.However,19 studies were selected after two reviewers appraised the full texts to ensure that they are all eligible for inclusion,while 54 papers were excluded.RESULTS This study revealed that diabetic patients who had experienced homelessness were at higher risk of being diagnosed with mental illness and that social support services are impactful in the management of the comorbidity of diabetes and mental health problems.In addition,this review reveals that CTI is impactful in enhancing the mental health of homeless patients during the transitional period from the hospital through social support services.CONCLUSION CTI is a promising intervention for alleviating mental health symptoms in homeless patients.Empirical studies are needed across the globe,involving both hospitalized and community-based patients,to determine how clinically effectively CTI is in managing the mental health of diabetics.
文摘The intensive care unit(ICU)is a complex setting by nature,and some have described it as bizarre due to its numerous sirens that sound when anything is dangerous,constant activity,equipment,bright lights,and high fatality rate.The demands placed on nurses to care for critically ill patients in this environment frequently prevent nurses and other health‑care professionals from acknowledging the feelings of patient’s relatives or family caregivers,resulting in a hostile environment from the patient’s relative’s perspective.When a patient’s family enters the ICU,they feel that hospital administrators do little to nothing to alleviate their discomfort and fear.Despite research demonstrating the importance of providing a homely environment for patients’families,In Nigeria ICU is still far behind how a conventional ICU environment should be structured to accommodate patient’s relations in the unit.The goal of this study was to look at the patient’s relative’s perspective on providing care for a critically ill patient in an ICU,with a focus on the unit’s complexity and overall experience.Based on the findings of this study,we recommend that hospital administrators ensure that the environment of the upcoming ICU is designed to meet the needs of patient’s relatives by addressing identified environmental concerns,like caring neglect,by providing a friendly and stress‑free environment.
文摘Objective:This paper aims to investigate the value of individualized care for critically ill patients receiving continuous blood purification therapy.Methods:89 cases of critically ill patients who were treated from June 2021 to June 2023 were randomly divided into groups,with individualized care in group A and routine care in group B.The differences in clinical indicators,purification effect,quality of life,and complications of blood purification were compared between the groups.Results:Heart rate,respiration,body temperature,and other indicators in group A were better than those in group B,P<0.05.C-reactive protein(CRP),β2-microglobulin(β2-MG),blood urea nitrogen(BUN),and phosphorus(P)in group A were lower than those in group B,P<0.05.Group A had higher quality of life than Group B,P<0.05.The complication rate of blood purification in Group A was lower than that in Group B,P<0.05.Conclusion:During continuous blood purification in critically ill patients,individualized nursing intervention can enhance the effect of blood purification,improve the physiological indicators of patients,and reduce the complications of blood purification,which is highly effective and feasible.
文摘Objective:To investigate the effect of using peripheral medium-length catheters in critically ill patients undergoing hepatobiliary surgery.Methods:A retrospective analysis of the nursing experience and effect of using medium-length catheters for infusion in 102 critically ill patients undergoing hepatobiliary surgery from March 2021 to April 2022 was conducted.Results:All 102 patients had successful catheter placement with no catheter-associated infections,blockage,decannulation,or breakage.However,four cases had blood oozing from the puncture site,but it resolved after changing the dressing.Conclusion:Medium-length catheters are superior to traditional infusion tools in terms of benefit;thus,they deserve to be widely promoted in clinical practice.
基金Supported by Cangzhou Science and Technology Project,No.131302097
文摘AIM To establish a modified B-ultrasound method of measuring the antral section only to assess gastric motility in healthy people,and evaluate its application in guiding enteral nutrition(EN) in critically ill patients. METHODS First,30 healthy volunteers were selected. The modified B-ultrasound method and the traditional B-ultrasound method were applied to assess gastric function. The correlation of indices of gastric function between the two groups was analyzed statistically. In addition,64 critically ill patients were selected,and the modified B-ultrasound method and the gastric juice withdrawal method were applied to guide the implementation of EN. Daily caloric value,the time required to achieve complete EN,ICU stay,hospitalization time,and serum prealbumin and albumin levels were recorded and compared between the two groups. Kaplan-Meier survival curve was used to compare the complications of EN between the two groups. RESULTS In healthy subjects,there was a good correlation among gastric emptying time,antral contraction frequency andantral motility index between the two groups(r = 0.57,0.61 and 0.54,respectively). The study on critically ill patients also revealed that a better effect of EN was achieved in the modified B-ultrasound method group,in which patients had shorter ICU stay and hospitalization time and higher levels of serum prealbumin and albumin. The Kaplan-Meier survival analysis revealed that the improved B-ultrasound method was associated with significantly fewer EN complications(P = 0.031).CONCLUSION The modified B-ultrasound method can provide a good real-time assessment of gastric function and has a better effect than the traditional method in guiding EN in critically ill patients.
文摘Venous access devices are of pivotal importance for an increasing number of critically ill patients in a variety of disease states and in a variety of clinical settings(emergency, intensive care, surgery) and for different purposes(fluids or drugs infusions, parenteral nutrition, antibiotic therapy, hemodynamic monitoring, procedures of dialysis/apheresis). However, healthcare professionals are commonly worried about the possible consequences that may result using a central venous access device(CVAD)(mainly, bloodstream infections and thrombosis), both peripherally inserted central catheters(PICCs) and centrally inserted central catheters(CICCs). This review aims to discuss indications, insertion techniques, and care of PICCs in critically ill patients. PICCs have many advantages over standard CICCs. First of all, their insertion is easy and safe-due to their placement into peripheral veins of the armand the advantage of a central location of catheter tip suitable for all osmolarity and p H solutions. Using the ultrasound-guidance for the PICC insertion, the risk of hemothorax and pneumothorax can be avoided, as wellas the possibility of primary malposition is very low. PICC placement is also appropriate to avoid post-procedural hemorrhage in patients with an abnormal coagulative state who need a CVAD. Some limits previously ascribed to PICCs(i.e., low flow rates, difficult central venous pressure monitoring, lack of safety for radio-diagnostic procedures, single-lumen) have delayed their start up in the intensive care units as common practice. Though, the recent development of power-injectable PICCs overcomes these technical limitations and PICCs have started to spread in critical care settings. Two important take-home messages may be drawn from this review. First, the incidence of complications varies depending on venous accesses and healthcare professionals should be aware of the different clinical performance as well as of the different risks associated with each type of CVAD(CICCs or PICCs). Second, an inappropriate CVAD choice and, particularly, an inadequate insertion technique are relevant-and often not recognized-potential risk factors for complications in critically ill patients. We strongly believe that all healthcare professionals involved in the choice, insertion or management of CVADs in critically ill patients should know all potential risk factors of complications. This knowledge may minimize complications and guarantee longevity to the CVAD optimizing the risk/benefit ratio of CVAD insertion and use. Proper management of CVADs in critical care saves lines and lives. Much evidence from the medical literature and from the clinical practice supports our belief that, compared to CICCs, the so-called power-injectable peripherally inserted central catheters are a good alternative choice in critical care.
文摘The incidence of gram-negative multidrug-resistant(MDR) bacterial pathogens is increasing in hospitals and particularly in the intensive care unit(ICU) setting. The clinical consequences of infections caused by MDR pathogens remain controversial. The purpose of this review is to summarize the available data concerning the impact of these infections on mortality in ICU patients. Twenty-four studies, conducted exclusively in ICU patients, were identified through Pub Med search over the years 2000-2015. Bloodstream infection was the only infection examined in eight studies, respiratory infections in four and variable infections in others. Comparative data on the appropriateness of empirical antibiotic treatment were provided by only seven studies. In ten studies the presence of antimicrobial resistance was not associated with increased mortality; on the contrary, in other studies a significant impact of antibiotic resistance on mortality was found, though, sometimes, mediated by inappropriate antimicrobial treatment. Therefore, a direct association between infections due to gram-negative MDR bacteria and mortality in ICU patients cannot be confirmed. Sample size, presence of multiple confounders and other methodological issues may influence the results. These data support the need for further studies to elucidate the real impact of infections caused by resistant bacteria in ICU patients.
文摘AIM: To describe the intensive care unit(ICU) outcomes of critically ill cancer patients with Acinetobacter baumannii(AB) infection.METHODS: This was an observational study that included 23 consecutive cancer patients who acquired AB infections during their stay at ICU of the National Cancer Institute of Mexico(INCan), located in Mexico City. Data collection took place between January 2011, and December 2012. Patients who had AB infections before ICU admission, and infections that occurred during the first 2 d of ICU stay were excluded. Data were obtained by reviewing the electronic health record of each patient. This investigation was approved by the Scientific and Ethics Committees at INCan. Because of its observational nature, informed consent of the patients was not required.RESULTS: Throughout the study period, a total of 494 critically ill patients with cancer were admitted to the ICU of the INCan, 23(4.6%) of whom developed AB infections. Sixteen(60.9%) of these patients had hematologic malignancies. Most frequent reasons for ICU admission were severe sepsis or septic shock(56.2%) and postoperative care(21.7%). The respiratory tract was the most frequent site of AB infection(91.3%). The most common organ dysfunction observed in our group of patients were the respiratory(100%), cardiovascular(100%), hepatic(73.9%) and renal dysfunction(65.2%). The ICU mortality of patients with 3 or less organ system dysfunctions was 11.7%(2/17) compared with 66.6%(4/6) for the group of patients with 4 or more organ system dysfunctions(P = 0.021). Multivariate analysis identified blood lactate levels(BLL) as the only variable independently associated with inICU death(OR = 2.59, 95%CI: 1.04-6.43, P = 0.040). ICU and hospital mortality rates were 26.1% and 43.5%, respectively.CONCLUSION: The mortality rate in critically ill patients with both HM, and AB infections who are admitted to the ICU is high. The variable most associated with increased mortality was a BLL ≥ 2.6 mmol/L in the first day of stay in the ICU.
文摘BACKGROUND:Hyperglycemia has been detected in many critically ill patients in the department of emergency medicine.But its mechanism and prognosis have not been well elucidated.In this study,we measured the serum level of glycated hemoglobin A1C(HbA1c) in critically ill patients to evaluate the effects of hyperglycemia on the prognosis of the patients.METHODS:A total of 826 critically ill patients,who had been treated at the Department of Emergency Medicine of Chaoyang Hospital during October 2006 and November 2007,were divided into a diabetes mellitus group(n=184) and a non-diabetes mellitus group(642) according to whether they had diabetes mellitus.Fasting glucose and HbA1 c were measured in all patients.Those in the diabetes mellitus group were further assigned to a drug therapy subgroup and a non-drug therapy subgroup;the serum level of HbA1 c and its relationship with short-term outcome were evaluated.RESULTS:Fasting glucose increased in 78.8% of the patients(88.6%in the diabetes mellitus group,and 75.9%in the non-diabetes mellitus group,P<0.05),and HbA1 c was elevated in 45.5% of the patients(78.3% in the diabetes mellitus group,and 36.1%in the non-diabetes mellitus group,P<0.01).Fasting glucose,HbA1 c and 28-day mortality were improved more significantly(P<0.01) in the drug therapy subgroup than in the non-drug therapy subgroup.The 28-day mortality was more significantly different in patients with fasting blood glucose >8.33 mmol/L than in those with fasting blood glucose <8.33 mmol/L.CONCLUSIONS:Hyperglycemia of critically ill patients could not totally attribute to stress response,especially in those who have no history of diabetes mellitus.Prognosis of hyperglycemia may vary among critically ill patients.
文摘Objechive:Investigate the effectiveness of mursing risk management in the care of cntically ill patients in the respiratory umit.Methods:Among the cntically ill respiratory patients admitted to our hospital between May 2019 and April 2020,78 patients were randomly selected and divided into an observation group and a control group,each consisting of 39 patients.In the observation group.a mursing nisk management model was implemented,i.e,patients'clinical symptoms were observed at any time to monitor their treatment satisfaction and the effectiveness of their care and routine care was implemented for the control group.Results:The heart rate,respiratory rate,and pH of patients in the observation group were more stable than those in the control group,and their respiratory status was better,with differences in data.There was also sigmifcant statistical significance(P<0.05).The incidence of patient-provider disputes,unplanned extubation,and uplammed events were lower in the observation group conpared to the control group,and their data difference was satistically siguificant(P-0.05).The treatment satisfaction as well as the total effective rate of patients in the observation group was also much higher than that of the contol group,and there was also a statistically sigmificant difference in the data(P<0.05).Conclusion:The musing nisk management model has a significant therapeutic effect in the care of cnitically ill respiratory patients.Therefore,it is worth popularizing to use in the clinical mursing of respiratory cnitical patients.
文摘Objective: To study the minimum inhibitory concentration(MIC) of sulbactam against carbapenem-resistant Acinetobacter baumannii(CR-AB) and to determine the dosage regimens reaching target time of free drug concentration remaining above the MIC(f T>MIC). Methods: Clinical isolates of CR-AB from patients admitted to Phramongkutklao Hospital, Thailand from January 2014 to December 2015 were obtained. The MIC of sulbactam for each CR-AB isolate was determined using the agar dilution method. Each sulbactam regimen was simulated using the Monte Carlo technique to calculate the probability of target attainment(PTA) and the cumulative fraction of response(CFR) in critically ill patients. PTA was defined by how likely a specific drug dose was to reach 40% and 60% f T>MIC. The CFR was the probability of drug dose covering the MIC range of CR-AB. Dosing regimens reaching above 80% of PTA and CFR, were considered as the optimal dosage for documented and empirical therapy, respectively. Results: A total of 118 CR-AB isolates were included in the study. The percentile at the fiftieth and ninetieth MIC of sulbactam were 64 and 192 μg/m L, respectively. For a MIC of sulbactam of 4 μg/m L, all dosage regimens achieved PTA target. However, only a sulbactam dosage of 12 g intravenous daily using 2-4 h infusion or continuous infusion that covered for isolates with a sulbactam MIC of 96 μg/m L, met the PTA or CFR targets. Conclusions: The MIC of sulbactam against CR-AB is quite high. The sulbactam dose of 12 g/day using prolonged infusion was required to achieve the target f T>MIC for CR-AB treatment.
基金Supported by The Hunan Province Natural Science Foundation,No.2022JJ80043Nature Science Foundation of Changsha,No.kq2014268+1 种基金Hunan Engineering Research Center of Intelligent Prevention and Control for Drug Induced Organ Injury,No.40Scientific Research Fund Project of Hunan Pharmaceutical Society,No.2020YXH010.
文摘BACKGROUND Polymyxin-induced nephrotoxicity is a major safety concern in clinical practice due to long-term adverse outcomes and high mortality.AIM To conducted a systematic review and meta-analysis of the prevalence and potential predictors of polymyxin-induced nephrotoxicity in adult intensive care unit(ICU)patients.METHODS PubMed,EMBASE,the Cochrane Library and Reference Citation Analysis database were searched for relevant studies from inception through May 30,2022.The pooled prevalence of polymyxin-induced nephrotoxicity and pooled risk ratios of associated factors were analysed using a random-effects or fixed-effects model by Stata SE ver.12.1.Additionally,subgroup analyses and meta-regression were conducted to assess heterogeneity.RESULTS A total of 89 studies involving 12234 critically ill adult patients were included in the meta-analysis.The overall pooled incidence of polymyxin-induced nephrotoxicity was 34.8%.The pooled prevalence of colistin-induced nephrotoxicity was not higher than that of polymyxin B(PMB)-induced nephrotoxicity.The subgroup analyses showed that nephrotoxicity was significantly associated with dosing interval,nephrotoxicity criteria,age,publication year,study quality and sample size,which were confirmed in the univariable meta-regression analysis.Nephrotoxicity was significantly increased when the total daily dose was divided into 2 doses but not 3 or 4 doses.Furthermore,older age,the presence of sepsis or septic shock,hypoalbuminemia,and concomitant vancomycin or vasopressor use were independent risk factors for polymyxin-induced nephrotoxicity,while an elevated baseline glomerular filtration rate was a protective factor against colistin-induced nephrotoxicity.CONCLUSION Our findings indicated that the incidence of polymyxin-induced nephrotoxicity among ICU patients was high.It emphasizes the importance of additional efforts to manage ICU patients receiving polymyxins to decrease the risk of adverse outcomes.
基金National Natural Science Foundation of China(No.71804037,No.81760352)High-level Talent Project of Hainan Provincial Natural Science Foundation(No.2019RC212)Medical and Health Technology Innovation Project of Chinese Academy of Medical Sciences(No.2019-I2M-5-023)。
文摘With the advancement of medical technology,artificial airway has been widely used in modern medicine in our country,especially in the treatment and rescue of critically ill patients.However,the establishment of an artificial airway will also affect the original anatomical structure and normal function of the airway,which will cause a series of complications and pose a serious threat to the prognosis of patients.Therefore,effective airway maintenance can not only prevent the occurrence of complications,reduce the physical and mental trauma to the patient,but also optimize the treatment effect.At this stage,domestic and foreign airway maintenance strategies have shown varying degrees of new cognition.This article reviews the latest research status of airway maintenance strateges at home and abroad,hoping to provide clinicians with a reference for the latest cognition in airway maintenance strategies.
文摘Objective: To explore the experience with and complications of extracorporeal membrane oxygenation (ECMO)combined with continuous renal replacement therapy (CRRT) for treatment of critically ill patients with severe acuterespiratory syndrome coronavirus 2 (SARS-CoV-2) pneumonia.Methods: The data on critically ill COVID-19 patients who received ECMO/CRRT at Tongji Hospital, which isaffi liated with Huazhong University of Science and Technology, in February and March 2020 were collected andanalyzed. All three patients were male, and the mean age was 50.6 years (range 44 – 58 years). The indications forECMO in critically ill SARS-CoV-2 pneumonia patients at our center were severe acute respiratory distress syndromewith Pa o 2 /F i o 2 below 100 mmHg under an effective protective pulmonary ventilation strategy and infl ammatory stormaccompanied by acute kidney injury. One patient, with severe heart failure, was selected for venoarterial ECMO, andthe other two patients were selected for venovenous ECMO.Results: In the three patients who received ECMO combined with bedside CRRT, the mean duration was 9.7 days(range 7 – 13 days). Four complications occurred during ECMO/CRRT, especially thrombocytopenia. Laboratorytesting showed increased counts of leukocytes and lymphocytes and decreased levels of infl ammatory factors. LungCT was suggestive of signifi cantly absorbed and reduced lesions and interstitial fi brosis.Conclusions: The survival rate of patients with cardiopulmonary failure treated with ECMO/CRRT in whomconventional treatment failed in this group was 100%, which indicates that combined treatment with ECMO and CRRTis an important treatment technique.
文摘BACKGROUND Severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)is the causative agent of the ongoing coronavirus disease 2019(COVID-19)pandemic.Understanding the physiological and immunological processes underlying the clinical manifestations of COVID-19 is vital for the identification and rational design of effective therapies.AIM To describe the interaction of SARS-CoV-2 with the immune system and the subsequent contribution of hyperinflammation and abnormal immune responses to disease progression together with a complete narrative review of the different immunoadjuvant treatments used so far in COVID-19 and their indication in severe and life-threatening subsets.METHODS A comprehensive literature search was developed.Authors reviewed the selected manuscripts following the PRISMA recommendations for systematic review and meta-analysis documents and selected the most appropriate.Finally,a recommendation of the use of each treatment was established based on the level of evidence of the articles and documents reviewed.This recommendation was made based on the consensus of all the authors.RESULTS A brief rationale on the SARS-CoV-2 pathogenesis,immune response,and inflammation was developed.The usefulness of 10 different families of treatments related to inflammation and immunopathogenesis of COVID-19 was reviewed and discussed.Finally,based on the level of scientific evidence,a recommendation was established for each of them.CONCLUSION Although several promising therapies exist,only the use of corticosteroids and tocilizumab(or sarilumab in absence of this)have demonstrated evidence enough to recommend its use in critically ill patients with COVID-19.Endotypes including both,clinical and biological characteristics can constitute specific targets for better select certain therapies based on an individualized approach to treatment.
基金supported by the Oncology Translational Medicine Seed Fund Project of Tianjin Medical University Cancer Institute and Hospital(No.1910).
文摘The predictive value of the initial procalcitonin(PCT)level was explored in the perioperative peniod of citically ill cancer patients.Background:It is quite important to predict infections in patients in the intensive care unit (ICU).Cancer surgery is characterized by large trauma,long duration,and wide operation scope;and there are many inflammatory factors in the tumor.Common manifestations of systermic inflammatory response syndrome(SIRS)。such as fever,elevated white blood cells,and elevated infammatory indicators,frequently occur in patients during the penioperative period as a result of the above factors.These factors are diverse and complex;additionally,advanced cancer and the trauma of major surgery are important factors that influence PCT blood levels.Because all of the aforementioned factors make it dificult to distinguish the postoperative inflammatory response fom the true infection in clinical practice,conventional methods cannot prediet disease sevenity or disease course.Methods:A total of 53 patients with endotracheal intubation admitted to the ICU of Tianjin Medical University Cancer Institute and Hospital from January 2020 to May 2020,were retrospectively selected.According to the patient source,35 cases were assigned to ORIG(Operating Room to ICU Group),and 18 cases were assigned to General Ward to ICU group(GWO).At the ICU admission,the patient's age,sex,surgical site of tumor,reason for ICU and other data were recorded to form a database;PCT,B-type natiuretic peptide(BNP),high sensitivity toponin I(hsTni),serumn creatinine(Cr),serum cystatin C(Cys-c)and other laboratory indicators were detected;scores of acute physiology and chronic health evaluation Ⅱ(APACHE Ⅱ)and sequential organ failure assessment(SOFA)were marked 24 h after ICU admission;Proportion of Antibiotics,Time Antibiotic Application,and Time Indicators(Ventilator support Time,Endotracheal Intubation Time,ICU Stay Time)were recorded during the period from ICU admission to ICU discharge.Results:APAHCE Ⅱ score and SOFA score increased significantly in the GWIG,compared with the ORIG,and the differences were statistically significant(P<0.01);the GWIG had a significantly longer Time Antibiotic Application than the ORIG,and the difference was statistically significant(P<0.01);in tems of blood indicators,the PCT,BNP,and hsTNi levels were elevated in the GWIG compared with the ORIG,and the differences were statistically significant(p<0.01);no statistical differences were found in Cr and Cys-C levels(P>0.05).In terms of time indicators,the Ventilator support Time,Endotracheal Intubation Time,and ICU Stay Time were prolonged in the GWIG compared with the ORIG,and the differences were statistically significant(P<0.01).The PCT level was statistically signifcant(P<0.01)when correlated with the Ventilator Supporting Time and Endotracheal Intubation Time;however,the PCT level was negatively correlated with the ICU Stay Time,with a small r(correlation cofficient)value and no statistical significance(P>0.05)when correlated with the ICU Stay Time.Conclusion:The initial PCT level can predict the disease severity in critically ill cancer patients treated with mechanical ventilation during the perioperative period.