1.
Efficacy and safety of Chou-Ling-Dan granules in the treatment of seasonal influenza via combining Western and traditional Chinese medicine: protocol for a multicentre, randomised controlled clinical trial.
He, J, Li, Z, Huang, W, Guan, W, Ma, H, Yang, ZF, Wang, X
BMJ open. 2019;(4):e024800
Abstract
INTRODUCTION Chou-Ling-Dan (CLD) (Laggerapterodonta) granules are an ethnic herbal medicine from Yunnan province of China. CLD granules have been used for the treatment of inflammatory conditions and feverish diseases in China, including seasonal influenza, but few evidence-based medicine (EBM) clinical studies have been conducted to assess its efficacy and safety in the treatment of influenza. Here, we performed an EBM clinical trial combining Western Chinese medicine and traditional Chinese medicine (TCM) evaluation systems to evaluate the efficacy and safety of CLD granules in the treatment of seasonal influenza. METHODS AND ANALYSIS The study is designed as a multicentre, randomised, double-blinded, double-simulation, oseltamivir-controlled and placebo-controlled, parallel-design clinical trial. Eligible subjects (n=318) will be allocated after satisfying the criteria (Western medicine). Subjects will be randomised to receive CLD granules, oseltamivir, or a placebo for 5 days of treatment and with follow-up after treatment to record symptoms and signs and to collect pharyngeal/throat swabs and serum samples for detecting the virus and antibodies. At the same time, the syndrome differentiation criteria of TCM, such as tongue body, furred tongue and type of pulse, will be recorded as determined by doctors of both Western and Chinese medicine. Participants will be instructed to comply with the protocol and to keep a daily record of symptoms. The primary and secondary outcomes and safety indicators will be used to evaluate the efficacy and safety of CLD granules in the treatment of seasonal influenza based on both Western Chinese medicine and TCM evaluation systems. ETHICS AND DISSEMINATION The CLD granules clinical trial will be conducted in accordance with the Declaration of Helsinki and Good Clinical Practice and has been approved by the Ethics Committee of the First Affiliated Hospital of Guangzhou Medical University. All participants must provide written informed consent. The results obtained will be disseminated at international medical conferences and in peer-reviewed publications. TRIAL REGISTRATION NUMBER NCT02662426; Pre-results.
2.
Management Algorithm for Interrupting Mother-to-Child Transmission of Hepatitis B Virus.
Hou, J, Cui, F, Ding, Y, Dou, X, Duan, Z, Han, G, Jia, J, Mao, Q, Li, J, Li, Z, et al
Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association. 2019;(10):1929-1936.e1
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Abstract
In areas where hepatitis B virus (HBV) is endemic, mother-to-child transmission (MTCT) is the major route of infection of children. Blocking MTCT of HBV therefore would reduce its prevalence. The China Foundation of Hepatitis Prevention and Control organized a team of specialists in infectious diseases, hepatology, immunology, obstetrics, and public health to develop an algorithm for interrupting MTCT of HBV, based on the most recent hepatitis B guidelines and latest evidence. This algorithm comprises 10 steps and has been adopted in clinical practice in China. Four aspects (screening, antiviral intervention during pregnancy, immunoprophylaxis, and postvaccination serologic testing) are the core components of preventing MTCT. Although the combination of passive and active immunization in newborns of hepatitis B surface antigen-positive mothers reduces MTCT of HBV, this immunoprophylaxis cannot completely eradicate MTCT. In the past decade, administration of antiviral agents to pregnant women has been shown to be safe and effective in reducing MTCT of HBV in combination with immunoprophylaxis. Aiming to achieve zero MTCT, this algorithm recommends the use of antivirals during pregnancy by women with high viral loads. Preventing MTCT is key to achieving the goal of eliminating HBV as a public health threat by 2030. Implementation and enhancement of the standardized algorithm for pregnant women with chronic HBV infection and their infants is urgently needed to prevent MTCT.