title: Prophylaxis for opportunistic infections among HIV-infected patients receiving medical care.
abstract: In 1995 and 1997, the United States Public Health Service (USPHS) and the Infectious Disease Society of America (IDSA) published recommendations for primary prophylaxis of Pneumocystis carinii pneumonia (PCP), Mycobacterium avium complex (MAC), and toxoplasmosis in HIV-infected adults. We evaluated their implementation at four hospital-based HIV clinics in New York City in patients who initially met the CD4+ criterion for prophylaxis between January, 1995 and April, 1997. Medical records were reviewed at 6-month intervals to determine drugs prescribed. We identified 149 patients for the PCP sample, 130 for MAC, and 138 for toxoplasmosis. In the three samples, 91% were black and Hispanic, 75% to 81% were male, and 43% to 47% had a history of injection drug use (IDU); median age was between 39 and 40 years. PCP prophylaxis was prescribed during 93% of intervals and did not vary significantly by clinic or patient characteristics. Over the study period, MAC prophylaxis increased from 22% to 62%, and prescriptions for macrolides increased from 38% to 87% of all prescriptions. In the logistic regression analysis, prescription for MAC prophylaxis at any time during the study period was less likely in blacks compared with whites (odds ratio [OR] = .08; 95% confidence interval [CI] = .01, .52) and patients attending the clinic with the lowest rate of MAC prophylaxis (clinic D) compared with the clinic with the highest rate (clinic B; OR = .04; 95% CI = .01, .26). Toxoplasmosis prophylaxis was prescribed in 73% of intervals and did not differ significantly by antibody status (p = .42). Prescribing patterns were uniform across gender, HIV risk behavior, and age for PCP and MAC prophylaxis but differed by clinic and race for MAC prophylaxis. Trends in prophylaxis for opportunistic illnesses must continue to be monitored in light of the success of antiretroviral therapy in reducing the morbidity and mortality associated with HIV/AIDS.
authors.affiliation: New York City Department of Health, Office of AIDS Surveillance, New York 10013, USA.
authors.forename: J
authors.initials: J
authors.lastname: Sackoff
authors.forename: J
authors.initials: J
authors.lastname: McFarland
authors.forename: S
authors.initials: S
authors.lastname: Su
authors.forename: E
authors.initials: E
authors.lastname: Bryan
mesh_terms: D017088:AIDS-Related Opportunistic Infections / Q000517:prevention & control*; D000293:Adolescent; D000328:Adult; D000704:Analysis of Variance; D000890:Anti-Infective Agents / Q000627:therapeutic use*; D053626:Atovaquone; D017963:Azithromycin / Q000627:therapeutic use; D017291:Clarithromycin / Q000627:therapeutic use; D003622:Dapsone / Q000627:therapeutic use; D005006:Ethnicity; D005260:Female; D015658:HIV Infections / Q000188:drug therapy*; D006801:Humans; D008137:Longitudinal Studies; D008297:Male; D008499:Medical Records; D015270:Mycobacterium avium-intracellulare Infection / Q000517:prevention & control; D009285:Naphthoquinones / Q000627:therapeutic use; D009519:New York City; D010419:Pentamidine / Q000627:therapeutic use; D011020:Pneumonia, Pneumocystis / Q000517:prevention & control; D017410:Practice Guidelines as Topic; D012044:Regression Analysis; D017828:Rifabutin / Q000627:therapeutic use; D012309:Risk-Taking; D013997:Time Factors; D014123:Toxoplasmosis / Q000517:prevention & control; D015662:Trimethoprim, Sulfamethoxazole Drug Combination / Q000627:therapeutic use; D014481:United States; D014492:United States Public Health Service
chemical_list: D000890:Anti-Infective Agents; D009285:Naphthoquinones; D017828:Rifabutin; D010419:Pentamidine; D015662:Trimethoprim, Sulfamethoxazole Drug Combination; D017963:Azithromycin; D003622:Dapsone; D017291:Clarithromycin; D053626:Atovaquone