A cross-sectional study of the clinical features and physician visit patterns at onset of immunoglobulin G4 related disease / 北京大学学报(医学版)

OBJECTIVE@#To comprehend clinical features and patient's physician visit patterns at onset of immunoglobulin G4 related disease (IgG4RD).@*METHODS@#In the study, 100 patients with IgG4RD who received treatments in the Department of Rheumatology and Immunology of Peking University People's Hospital from Apr. 1st, 2017 to Apr. 1st, 2018 were investigated, including gender, age, height, body weight, age of onset, physician visit history, primary history and how did the disease affected their life, etc. RESULTS: In this 100 IgG4RD cohort (57 males and 43 females), the male/female ratio was 1:0.75, the mean age of onset was (51.51±12.9) years, and the median duration was 49 months (ranging from 4 to 231 months). The onset age of males was significantly older than that of females (P<0.01). The manifestations showed that up to 69% patients had submaxillay glands lesion, 59% patients had lacrimal glands lesion, 28% patients had pancreas involvement and 28% patients had parotid glands involvement. The females had more lacrimal glands involvement (P<0.05). 62% patients were complicated with anaphylactic disease. The primary physician visit departments concentrated upon general surgery department (19/100), oral and maxillofacial surgery department (17/100), rheumatology and immunology department (16/100), ophthalmology department (15/100) and gastroenterology department (10/100). The departments where the confirmed diagnose was made concentrated upon rheumatology department (67/100),oral and maxillofacial surgery department (16/100) and gastroenterology department (7/100). The mean diagnosis duration after 2010 was (16.96±2.163) months, significantly shorter than that before 2010, which was (113.3±11.01) months. Before the definite diagnose was made, 43% patients underwent surgeries and 12% patients had more than one time surgeries. The patients whose first-visit department was a surgery department were more likely to undergo surgeries (P<0.01). 18% patients (18/100) stated that the disease had affected their work.@*CONCLUSION@#In this cohort of the IgG4RD patients, female is common and has earlier onset age than male. The major manifestations of IgG4RD are salivary glands, lacrimal glands and pancreas involvement. The common chief complains are salivary glands and lacrimal glands enlargement. Accompanied by anaphylactic disease is a marked manifestation of this disease. Delayed diagnoses are not rare, though this situation has been improved since 2010, and more attention still should be paid to the disease.

The impact of HBeAg positivity/negativity and HBV DNA loads on the prognosis of chronic severe hepatitis B / 中华肝脏病杂志

<p><b>OBJECTIVE</b>To explore the impact of HBeAg positivity/negativity and HBV DNA loads on the prognosis of chronic severe hepatitis B.</p><p><b>METHODS</b>206 patients with chronic severe hepatitis B hospitalized in Beijing Ditan Hospital from July 2002 to Dec. 2004 were analyzed. HBeAg positivity/negativity, HBV DNA loads and other factors relating to the prognosis of the patients were studied with univariate and multivariate analyses.</p><p><b>RESULTS</b>Chi2 univariate analysis showed that there was no significant difference in the prognosis between different HBeAg groups (chi2 = 0.440, OR = 0.777, 95% CI 0.424-1.425, P = 0.50). But there was a significant difference in the prognosis between different HBV DNA load groups: the prognosis of patients with lower HBV DNA loads was better than those with higher loads (chi2 = 9.806, OR = 3.055, 95% CI 1.554-6.007, P = 0.002), and the improving rates of the two groups were 53.1% and 27.0% respectively. Using multivariate logistic regression analysis, 9 screened factors showed great impact on the prognosis of chronic severe hepatitis B. Cirrhosis, hepatorenal syndrome, hepatic encephalopathy, PTA < 20%, TBil > 513 mmol/L, Alb < 30 g/L, CHO < 1.6 mmol/L, PLT < 5 x 10(9)/L, and higher HBV DNA loads (HBV DNA > 3 x 10(4) copies/ml in HBeAg negative patients and > 1 x 10(5) copies/ml in HBeAg positive patients) were shown to be associated with a poor prognosis. Coefficients of regression of the above factors were 1.539, 21.356, 1.398, 1.650, 2.440, 2.266, 1.738, 2.631 and 2.656 respectively. The coefficients of regression of HBV DNA loads were: B = 2.656, Wald = 7.768, P = 0.005, EXP(B) = 14.235, and 95.0% CI for EXP(B) = 2.199-92.133.</p><p><b>CONCLUSIONS</b>Our results indicate that the HBV DNA loads were one of the most important factors influencing the prognosis of the chronic severe hepatitis B patients, the importance is only next to hepatorenal syndrome and over grade II hepatic encephalopathy. HBeAg positivity/negativity has no influence on the prognosis, but HBV DNA loads are important; the lower the viral loads, the better the prognosis.</p>