We assessed nutritional status in 200 adult Tanzanian patients with smear-positive pulmonary tuberculosis before, during, and after 6 months of tuberculosis treatment; 148 patients (74%) were successfully followed for 12 months. Marked nutritional impairment was present on admission: 77% of males and 58% of females had a body mass index (BMI) below 18.5; approximately one-fifth had BMI < 16.0. The length of hospital stay and gender, rather than microbiological response, were the major determinants of weight gain during treatment. Patients infected with human immunodeficiency virus (HIV) gained more weight than uninfected patients. Most patients lost weight after completing treatment and returning home. At 12 months, 32% of male and 19% of female patients considered cured of tuberculosis had BMI < 18.5. It is concluded that patients with tuberculosis from this area of Tanzania frequently have evidence of malnutrition both before and after treatment for tuberculosis. Weight gain during therapy appeared to be an unreliable indicator of overall treatment response. However, the results also demonstrated that nutritional rehabilitation can be successfully achieved even in HIV-positive tuberculosis patients and in patients with a suboptimal response to therapy.

Adult↗

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Prevention of vaginal trichomoniasis by compliant use of the female condom.

BACKGROUND: Several case-control studies suggest that the male condom protects women against some sexually transmitted diseases. The female condom is the first barrier device under the woman's control that may be effective in the prevention of sexually transmitted diseases. GOAL OF THIS STUDY: To determine if appropriate use of the female condom decreased the rate of recurrent vaginal trichomoniasis in previously diagnosed and treated women. STUDY DESIGN: One hundred and four sexually active women with vaginal trichomoniasis were treated with metronidazole and assigned to a group using the female condom or a control group during a 45-day period of continued sexual activity. Fifty women served as controls, and 54 women were assigned to use the female condom. RESULTS: Only 20 women used the female condom each time they had sexual intercourse. Reinfection with trichomonas occurred in 7/50 (14%) controls, in 5/34 (14.7%) noncompliant users, and in 0/20 compliant users of the female condom. CONCLUSION: The compliant use of the female condom is effective in preventing recurrent vaginal trichomoniasis.

Adult↗

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Clinical features and serum beta 2-microglobulin levels in HIV-1 positive and negative Tanzanian patients with tuberculosis.

Serum beta 2-microglobulin (beta 2M) rises in the later stages of HIV disease and has therefore been used to monitor progression to AIDS. However, little work has been done on patients co-infected with HIV and tuberculosis. We studied clinical features and serum beta 2-M in 35 Tanzanian patients treated for pulmonary tuberculosis (9 HIV-positive, 26 HIV-negative). The provisional WHO clinical definition of AIDS for use in Africa was fulfilled by 89% of the HIV-positive and 65% of the HIV-negative patients. Median serum beta 2-M on admission was slightly higher in HIV-positive (3.17 mg/l) than in HIV-negative (2.85 mg/l) patients. Serum beta 2-M fell during treatment in 17/24 (71%) of HIV-negative and 3/7 (43%) HIV-positive patients followed up for 6 months. We conclude that serum beta 2-M is frequently raised in active tuberculosis, and is therefore an unreliable indicator of the stage of HIV disease in co-infected patients. The WHO clinical definition of AIDS also proved unreliable in patients with tuberculosis.

AIDS-Related Opportunistic Infections↗

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[Blood circulation studies and analysis of acid metabolites during and after ergometric loading of the lower extremities in healthy subjects and in patients with chronic stage II arterial occlusion of the extremities].

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Adult↗