Early Bactericidal Activity Trial of Nitazoxanide for Pulmonary Tuberculosis
نویسندگان
چکیده
منابع مشابه
The bactericidal activity of moxifloxacin in patients with pulmonary tuberculosis.
Patients in whom acid-fast bacilli smear-positive pulmonary tuberculosis was newly diagnosed were randomized to receive 400 mg moxifloxacin, 300 mg isonaizid, or 600 mg rifampin daily for 5 days. Sixteen-hour overnight sputa collections were made for the 2 days before and for 5 days of monotherapy. Bactericidal activity was estimated by the time taken to kill 50% of viable bacilli (vt50) and th...
متن کاملEarly bactericidal activity of paromomycin (aminosidine) in patients with smear-positive pulmonary tuberculosis.
The early bactericidal activity of the aminoglycoside paromomycin (aminosidine) in doses of 7.5 and 15 mg/kg of body weight was measured in 22 patients with previously untreated smear-positive pulmonary tuberculosis. The fall in log(10) CFU per milliliter of sputum per day during the first 2 days of treatment for 7 patients receiving a paromomycin dosage of 7.5 mg/kg/day was 0.066, with a stand...
متن کاملEarly bactericidal activity of a moxifloxacin and isoniazid combination in smear-positive pulmonary tuberculosis.
BACKGROUND In vitro and animal studies have shown that moxifloxacin-containing combinations may improve the bactericidal efficacy of antituberculosis regimens. PATIENTS AND METHODS We measured the decline in the sputum viable count of 13 patients who were given a combination of moxifloxacin 400 mg daily and isoniazid 300 mg daily. RESULTS The time required to reduce the viable count by 50% ...
متن کاملThe effect of growth rate on pyrazinamide activity in Mycobacterium tuberculosis - insights for early bactericidal activity?
BACKGROUND Pyrazinamide (PZA) plays an essential part in the shortened six-month tuberculosis (TB) treatment course due to its activity against slow-growing and non-replicating organisms. We tested whether PZA preferentially targets slow growing cells of Mycobacterium tuberculosis that could be representative of bacteria that remain after the initial kill with isoniazid (INH), by observing the ...
متن کاملThe early bactericidal activity of antituberculosis drugs.
Early bactericidal activity studies measure the ability of antituberculosis treatments to reduce the burden of Mycobacterium tuberculosis in sputum specimens collected overnight from smear-positive pulmonary tuberculosis patients during the first 14 days of therapy. This confirms the efficacy of novel agents or drug combinations in human patients, allows comparison of different drug dosages and...
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ژورنال
عنوان ژورنال: Antimicrobial Agents and Chemotherapy
سال: 2020
ISSN: 0066-4804,1098-6596
DOI: 10.1128/aac.01956-19