Objective To analyze the changes of serum levels ofαII-spectrin breakdown products (SBDPs)in traumatic brain inj ury (TBI)patients,and further to investigate the clinical diagnosis value of SBDPs for patients with TBI,especially with mTBI.Methods The serum levels of SBDPs were examined in 43 severe TBI (sTBI)patients,43 mild TBI (mTBI)patients and 43 healthy controls using enzyme linked immunosorbent assay (ELISA).The diagnostic usefulness of SBDPs for TBI patients were assessed by Receiver Operating Characteristic (ROC)curves analysis.Results There was no significant difference of SBDP145 among the three groups (F=1.340,P>0.05).Serum levels of SBDP120 in controls,mTBI and con-trols were 7.06±2.23,11.67±9.14 and 12.64±11.44 ng/ml,respectively.Compared with controls,serum levels of SB-DP120 were significantly higher in patients with sTBI (F=9.873,P=0.001)and mTBI (F=9.873,P=0.008),while there was no significant difference of SBDP120 between sTBI patients and mTBI patients (F=9.873,P=0.515>0.05). The area under ROC curve (AUC)of SBDP120 for TBI patients was 0.781 (95% CI:0.690~0.872,P<0.001).For mTBI patients,the area under ROC curve was 0.736 (95% CI:0.624~0.848,P<0.001).And for discriminating TBI patients with CT negative or positive,the area under ROC curve was 0.709 (95% CI:0.582~0.837,P=0.007<0.01).Conclusion The serum levels of SBDP120 were significantly increased in TBI patients,especially mTBI patients.And the serum levels of SBDP120 can be used as potential non-invasive biomarker for mTBI patients.

Objective To study liver transplantation in the treatment of alcoholic liver disease (ALD).Methods A retrospective study was conducted on 40 patients with ALD who underwent liver transplantation in the Changzheng Hospital of the Second Military Medical University from April 2005 to June 2017.The data were expressed as mean ± standard deviation ((-x) ±s) in populations with a normal distribution,and as median (min～max) in populations with an abnormal distribution.The survival rate was analyzed by life tables,and the Cox regression analysis was used for multivariate analysis.Results All patients were followed up until August 31,2017.The follow-up time was 2 ～ 4518 days,with a median of 997 days.Among the 40 patients,8 had already died (3 died of multiple organ failure,2 of biliary complications,1 of liver failure,1 of sepsis and 1 of recurrence of hepatocellular carcinoma (HCC).The 1-year survival rate was 81.0％,and the 5-year survival rate was 77.0％.Four of 40 patients developed tumor recurrence.The initial recurrence time was 189 ～ 337 days (median 236.5).The recurrence sites included the liver,colon combined with lungs,lungs,and lumbar vertebrae.Six of 40 (15.0％) patients had relapse in alcoholism.Multivariate analysis showed that age was a prognostic factor (RR =1.109,P ＜0.05).Years of drinking,daily amount of alcohol intake,abstinence,a previous history of upper gastrointestinal bleeding,a previous history of splenectomy,co-existing hepatocellular carcinoma,preoperative MELD score,preoperative Child-Pugh score,total operation time,anhepatic period,cold ischemia time,amount of intraoperative bleeding,postoperative alcoholism relapse,tumor recurrence or new onset of tumor were not significantly correlated with the postoperative survival rate (P＞0.05).Conclusions ALD patients were mostly 40 ～ 60 years old.Age was an independent factor affecting survival.The younger the patient,the better the prognosis.Other factors were of no prognostic significance.

Objective To determine the scores of patients with a confirmed diagnosis of drug-induced liver injury(DILI)using Roussel Uclaf Causality Assessment Method(RUCAM),Maria&Victorino assessment scale,and Revised Electronic Causality Assessment Method(RECAM),to compare the accuracy of the three scales in diagnosis,and to investigate their clinical significance in the diagnosis of DILI.Methods A total of 98 patients with a confirmed diagnosis of DILI who were hospitalized in Peking University First Hospital from January 2011 to December 2022 were enrolled,with liver biopsy results supporting DILI and a clear history of medication.Clinical data were collected from all subjects,and the above causality assessment scales were used for scoring.The chi-square test was used to analyze the diagnostic accuracy of the causality assessment scales,and the weighted kappa coefficient was used to analyze the consistency between the three scales.Results For all patients with DILI enrolled,RECAM had the highest accuracy,with a significant difference compared with RUCAM(χ2=5.667,P=0.017).RUCAM and RECAM had moderate consistency in diagnosis(κw=0.469),while RECAM and Maria&Victorino scale had poor consistency(κw=0.156).For the patients with acute DILI,RECAM,RUCAM,and Maria&Victorino scales had a diagnostic inconsistency rate of 3.7%,11.1%,and 42.6%,respectively;for the patients with hepatocellular type DILI,the three scales of a diagnostic inconsistency rate of 8.9%,21.4%,and 62.5%,respectively;for the patients with cholestasis type or mixed type DILI,the three scales of a diagnostic inconsistency rate of 10.0%,22.5%,and 47.5%,respectively.Conclusion The use of RECAM and RUCAM scales in acute DILI can improve diagnostic rate,and for hepatocellular type DILI and DILI with the clinical manifestation of cholestasis(cholestasis type DILI and mixed type DILI),the use of RECAM and RUCAM scales can also improve diagnostic rate.The selection of causality assessment scales with a relatively high accuracy based on the course and clinical classification of the disease may help to further improve clinical diagnostic rate.

Humans ; Severe Acute Respiratory Syndrome ; diagnosis ; therapy

Aural vertigo frequently encountered in the otolaryngology department of traditional Chinese medicine （TCM） mainly involves peripheral vestibular diseases of Western medicine， such as Meniere's disease， benign paroxysmal positional vertigo， vestibular neuritis， and vestibular migraine， being a hot research topic in both TCM and Western medicine. Western medical therapies alone have unsatisfactory effects on recurrent aural vertigo， aural vertigo affecting the quality of life， aural vertigo not relieved after surgery， aural vertigo with complex causes， and children's aural vertigo. The literature records and clinical practice have proven that TCM demonstrates unique advantages in the treatment of aural vertigo. The China Association of Chinese medicine sponsored the "17th youth salon on the diseases responding specifically to TCM： Aural vertigo" and invited vertigo experts of TCM and Western medicine to discuss the difficulties and advantages of TCM diagnosis and treatment of aural vertigo. The experts deeply discussed the achievements and contributions of TCM and Western medicine in the diagnosis and treatment of aural vertigo， the control and mitigation of the symptoms， and the solutions to disease recurrence. The discussion clarified the positioning and advantages of TCM treatment and provided guidance for clinical and basic research on aural vertigo.

OBJECTIVE To explore standardized evaluation process for clinical comprehensive evaluation of blood lipid- regulating drugs and perform rapid assessment of clinical comprehensive evaluation of blood lipid-regulating drugs with different mechanisms so as to provide reference for the drug catalogue selection and rational drug use of medical institutions. METHODS Referring to guidelines and consensus such as the guideline for the management of comprehensive clinical evaluation of drugs， the methods such as literature research， expert interviews， and Delphi expert consultation were used to establish a multi-dimensional and multi-criteria clinical comprehensive evaluation index system and quantitative scoring table for blood lipid-regulating drugs around the two main lines of technical evaluation and policy evaluation. Then 13 blood lipid-regulating drugs with different mechanisms in 21 third-grade class-A medical institutions from five provinces and regions of Northwest China were scored from both technical and policy dimensions to form a comprehensive evaluation result. RESULTS The clinical comprehensive evaluation index system and corresponding rapid evaluation quantitative scoring table were constructed for blood lipid-regulating drugs in the five northwest provinces and regions. The technicalevaluation section included 6 primary indicators， 13 secondary indicators， and 34 tertiary indicators， totaling 110 points. The policy evaluation section included 4 primary indicators and 6 secondary indicators， with a total score of 40 points （30 points for some drugs） and a total score of 150 points （or 140 points）. The scoring results showed that the highest score was atorvastatin， followed by rosuvastatin and simvastatin. CONCLUSIONS Statins are still the cornerstone of drug therapy for patients with dyslipidemia； the rapid evaluation quantitative scoring table constructed in this study is comprehensive， systematic and operable. The evaluation process in this study can provide empirical references for other groups to exploring the standardized path and quality control mechanism of clinical comprehensive evaluation of drugs.