ABSTRACT
Objective@#To study the constitutional features of diseases spectrum of inpatients with liver disease in infectious diseases department of three comprehensive hospitals to provide resource allocation proposition for the construction of Department of Infectious Diseases.@*Methods@#Inpatients data were extracted from the department of infectious diseases of three comprehensive hospitals (Kunming General Hospital of the People's Liberation Army, Yuxi People's Hospital and Dali People's Hospital) between January 2010 to December 2015, and were retrospectively analyzed. The distribution of patients with viral hepatitis (A, B, C, E) and severe liver disease (Severe hepatitis, cirrhosis, liver cancer) was further analyzed in hospitalized patients. Data were analyzed by one-way analysis of variance. A chi-squared test was used for comparison between groups. The change trends of disease constituent ratio in different years were checked by 2 test.@*Results@#Liver disease, tuberculosis and AIDS were the three common diseases of three comprehensive hospitals in Yunnan, accounting for 58.61% of all admissions. However, an inpatients with liver diseases (17.25%, 3555/20606, 95% CI 16.73%-17.77%) were significantly lower than tuberculosis inpatients (33.98%, 7002/20606, 95% CI 33.34%-34.62%). An observations from different hospitals and at different time points showed that the proportion of patients with liver disease was lower than that of tuberculosis patients. The proportion of inpatients with HBV infection showed a downward trend (P < 0.001), whereas the proportions of inpatients with HCV and severe liver diseases showed an increased trend over time (P < 0.001).@*Conclusion@#The proportion of inpatients with liver diseases was lower than tuberculosis inpatients in the Department of Infectious Diseases of three comprehensive hospitals. Hence, the paucity of the disease spectrum should be considered for resource allocation in the construction of infectious disease department.
ABSTRACT
Tuberculosis patients with positive antibody to hepatitis C virus (TB-HCV patients) are often seen in clinical practice, and these TB-HCV patients include those with HCV infection. That makes the clinical management and diagnosis/treatment of TB-HCV difficult. This article introduces the prevalence of TB-HCV around the world, and analyzes the potential issues in the diagnosis and treatment of TB-HCV patients, such as drug-drug interactions, drug-induced liver injury, HCV reactivation, and TB reactivation. Through this review, it is recommended that the management should be strengthened and the appropriate therapeutic regimen should be selected in the diagnosis and treatment of TB-HCV patients.
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Patients with abnormal renal function complicated by positive HBV serum markers are commonly seen in clinical practice,with a variety of diseases involved,such as patients with nephropathy complicated by HBV infection (including acute and chronic HBV infection) and those with chronic HBV infection complicated by renal injury (such as HBV - related nephropathy,hepatorenal syndrome,Fanconi syn-drome,and renal injury induced by interferon therapy). This article elaborates on how to analyze the association between nephrology and HBV infection in clinical practice and points out that clinicians should improve the antiviral therapy for such patients and develop monitoring and management measures.
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Severe acute respiratory syndrome (SARS) is a newly discovered infectious disease that greatly threatens human health in the 21st centry. In this article the author elucidates the current status and problems and difficulties encountered in the specialty of lemology as experienced in personal practices in an epidemic of SARS in China, and ventures to present several personal opinions in this regard.
ABSTRACT
Objective To explore the clonality of the T cells and the role of cellular immunological pathogenesis in chronic asymptomatic HBV carriers (AsC) by TCR CDR3 size spectratyping and determining sequence. Methods The TCR CDR3 region genes of 24 BV families were amplified by utilizing inverse polymerase chain reaction (RT-PCR) technology, and the CDR3 size lengths of T cell receptor (TCR) ?-chain were analyzed with Genescan technology for 4 healthy individuals and 9 AsCs. The clonality of T cells presumed by spectratyping was further confirmed by CDR3 sequencing. Results The CDR3 repertoire of 4 healthy individuals showed Gaussian distribution. The clonal expansions of T cell were observed in 8 out of 9 AsCs. The expanded T cells have different CDR3 sequences. Conclusion There is significantly clonal expansion in the compartment of the peripheral blood T lymphocyte in AsCs. The expanded T cells do not have homogenicity.