Intrapulmonary Concentrations of Pyrazinamide
نویسندگان
چکیده
منابع مشابه
Intrapulmonary concentrations of pyrazinamide.
The objective of this study was to compare the steady-state plasma and intrapulmonary concentrations of orally administered pyrazinamide in normal volunteers and subjects with AIDS. Pyrazinamide was administered at 1 g once daily for 5 days to 40 adult volunteers (10 men with AIDS, 10 normal men, 10 women with AIDS, and 10 normal women). Subjects with AIDS and with more than four stools per day...
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Serial concentrations of pyrazinamide in 3 volunteers showed that increasing the dose from 22 mg/kg of body-weight to 66 mg/kg resulted in substantially higher serum concentrations of the drug and a longer period of coverage (at a concentration of 25 mug/ml). Similarly, in a study based on 6 tuberculous patients, increasing the dose of pyrazinamide from 66 mg/kg to 88 mg/kg led to appreciably h...
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Intestinal barrier function and serum concentrations of rifampin, isoniazid and pyrazinamide were studied in healthy controls and patients with active pulmonary tuberculosis. A case-control study of 29 controls and 30 cases attending at the Health Center, July, 2004 to December, 2005 was conducted. The body mass index was significantly reduced in cases compared to controls (p < 0.001). The inte...
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Improved knowledge regarding the tissue penetration of antituberculosis drugs may help optimize drug management. Patients with drug-resistant pulmonary tuberculosis undergoing adjunctive surgery were enrolled. Serial serum samples were collected, and microdialysis was performed using ex vivo lung tissue to measure pyrazinamide concentrations. Among 10 patients, the median pyrazinamide dose was ...
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The objective of the present study was to evaluate the effects of gender, AIDS, and acetylator status on the steady-state concentrations of orally administered isoniazid in plasma and lungs. Isoniazid was administered at 300 mg once daily for 5 days to 80 adult volunteers. Subjects were assigned to eight blocks according to gender, presence or absence of AIDS, and acetylator status. Blood was o...
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ژورنال
عنوان ژورنال: Antimicrobial Agents and Chemotherapy
سال: 1999
ISSN: 0066-4804,1098-6596
DOI: 10.1128/aac.43.6.1329