医学
安慰剂
内科学
不利影响
肺结核
异烟肼
利福平
临床试验
肝炎
传统医学
外科
替代医学
病理
作者
Payam Tabarsi,Fanak Fahimi,Nader Heidarzadeh,Roodabeh Haghgoo,Mehdi Kazempour,Mohammad Reza Masjedi,Ali Akbar Velayati
出处
期刊:PubMed
日期:2014-02-01
被引量:2
摘要
Adverse effects of antituberculosis agents such as hepatotoxicity may reduce treatment effectiveness, because they significantly contribute to nonadherence and eventually result in treatment failure, relapse or the emergence of drug resistance. Garlic is an ancient herbal substance, which its effectiveness on isoniazid and rifampicin-induced hepatic injury in animal models has been demonstrated (1). In the present study a randomized, double blind, placebo-controlled, parallel group clinical trial was designed to assess the effect(s) of garlic tablets (1000 mg daily) administered for two weeks orally. Fifty eight newly diagnosed, smear positive pulmonary tuberculosis patients, with age ranges between 18-65 years old, were randomly allocated into two groups. Each patient received either garlic or placebo tablets for the first two weeks of tuberculosis treatment. Of total 58 patients, 31 received garlic tablets while 27 received placebo. No significant difference was found between the two groups regarding age, sex, nationality, smoking, underlying diseases and opium usage. During 8 weeks of anti-TB (antituberculosis) treatment, 8 (13.0%) patients developed drug-induced hepatotoxicity (DIH). Of them, 6 (75%) occurred in the first two weeks of treatment. Fifty percent of the patients who developed DIH were in garlic group. Results indicated no significant difference between groups in developing DIH (p=1.000). We could not show a significant role in preventing DIH by 1000 mg daily garlic administration.
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