Clinical characteristics of Graves / 中南大学学报(医学版)

OBJECTIVES@#A variety of causes can lead to cholestasis, however, cholestasis caused by Graves' disease is usually overlooked clinically. Here we analyze the clinical characteristics of Graves' disease associated cholestasis so as to have a better understanding for the disease.@*METHODS@#We retrospectively collected 13 inpatients' data who suffered from the Graves' disease associated cholestasis in the Department of Infectious Disease of Xiangya Hospital from January 2000 to December 2018. The characteristics of the patients' age, gender, liver function, thyroid function, coagulation function, the special cardiac examination, treatment, and follow-up data were analyzed.@*RESULTS@#Thirteen patients, including 10 males and 3 females with the age range from 33 to 55 (median 43) years old presented cholestasis, pruritus, and hypermetabolic symptoms. The levels of total bilirubin (TBIL), direct bilirubin (DBIL), glutamic-pyruvic transferase, glutamic-oxaloacetic transferase, alkaline phosphosphatase, and gamma glutamyl transpeptidase were 170.4-976.7 (median 388.8) µmol/L, 93.2-418.1 (median 199.2) µmol/L, 25.1-182.1 (median 106.4) U/L, 38.2-265.7 (median 59.7) U/L, 105.3-332.0 (median 184.5) U/L, and 20.7-345.1 (median 47.6) U/L, respectively. The levels of free triiodothyronine (FT@*CONCLUSIONS@#Graves' disease can cause cholestasis, with the low incidence. The symptoms of cholestasis can be improved or even eradicated with the cure of the Graves' disease. The cholestasis may be idiopathic. For patients with cholestasis and hyperthyroidism, Graves' disease should be considered for differential diagnosis.

A meta-analysis of liver lesions in hepatitis B patients undergoing anti-tuberculosis therapy / 中华肝脏病杂志

<p><b>OBJECTIVE</b>To evaluate the effect of different immune status on the incidence of hepatic lesions in patients with hepatitis B virus (HBV) infection undergoing anti-tuberculosis therapy.</p><p><b>METHODS</b>The PubMed (1966-2013), Embase (1966-2013), Wanfang (1998-2013), Chinese National Knowledge Infrastructure (CNKI; 1997-2013), and Chinese Biomedical (CBMdisc; 1860-2013) literature databases were searched for case-control studies of hepatic lesions in patients undergoing anti-tuberculosis therapy with or without concomitant HBV infection. The HBV patients were divided into subgroups according to hepatitis B e antigen (HBeAg) positivity or negativity, all members of the control group were HBsAg⁻. The data from all 7 studies included in the meta-analysis were extracted and analysed using RevMan5.2 soft-ware.</p><p><b>RESULTS</b>Patients with HBV infection who were undergoing anti-tuberculosis therapy had a higher risk factor than the control patients (OR =5.81, 95% CI =[4.26, 7.39]). The HBV patients with HBeAg positivity who were undergoing anti-tuberculosis therapy had a high risk factor than the HBV patients with HBeAg negativity (OR =2.56, 95% CI=[1.90, 3.44]).</p><p><b>CONCLUSION</b>HBV infection is a risk factor for hepatic lesions when undergoing anti-tuberculosis therapy, and HBeAg-positive status may put a patient at higher risk.</p>

Prognostic value of procalcitonin, endotoxin and common inflammatory markers combining MELD score in patients with chronic severe hepatitis / 中南大学学报(医学版)

OBJECTIVE@#To evaluate the mid-term prognostic value of procalcitonin (PCT), endotoxin and common inflammatory markers combining the model for end-stage liver disease (MELD) score in patients with chronic severe hepatitis.@*METHODS@#A total of 124 chronic severe hepatitis patients were enrolled, who were hospitalized in the Department of Infectious Diseases, Xiangya Hospital, Central South University from May 2011 to December 2011. Indexes of inflammation, liver and kidney function tests and MELD were determined within 24 h after the admission, and blood samples were collected for measurement of endotoxin , procalcitonin (PCT), and C-reactin protein (CRP). The outcome was confirmed after discharge follow-up at the end of the 3rd month. According to the outcome, the 124 patients were divided into a survival group (n=58) and a death group(n=66).@*RESULTS@#1) Of the 124 patients, 66 died and 58 survived, with statistical difference in age, MELD score, white blood cell (WBC), polymorphonuclear (PMN), CRP and PCT by single factor analysis between the 2 groups(P<0.05). Binary logistic regression analysis indicated that age, MELD scores and PCT were highly correlated with the outcome (OR=1.07, 1.42 and 1.02 respectively, P<0.05), which could be used to predict the 3 month mid-term mortality of chronic severe hepatitis. 2)There was significant correlation between the MELD scores and the mid-term mortality. Age was positively correlated with the MELD score, and Pearson's correlation coefficient was 0.21 (P<0.05). PCT was also positively correlated with the MELD, and Spearman's correlation coefficient was 0.54 (P<0.01). 3)According to the receiver operation characteristic (ROC) curve analysis , the area under the curve (AUC) of MELD score and PCT were 0.91 and 0.77 respectively, higher than those of other indexes (P<0.01). When the MELD score was up to 30.09 or higher, the predicted mortality risk among these tested patients was the highest(82.26%). The mortality risk predicted by PCT combining MELD score and PCT alone was lower than by MELD score alone (75.00%), but the specificity of MELD score combining PCT was 100%, and the positive prediction value was 1.00.@*CONCLUSION@#Endotoxin and common inflammatory markers (WBC, PMN, and CRP) are not reliable indicators to predict the prognosis in patients with chronic-severe hepatitis. MELD score is significantly correlated with the outcome of mid-term chronic severe hepatitis, PCT and age are both positively correlated with the MELD score. PCT and age combining MELD score can be used to predict the 3 month mid-term mortality of chronic severe hepatitis. MELD score has better prognostic value than PCT. MELD score combining PCT can improve the specificity of prediction.