There is continued concern about protease inhibitors (PIs) causing increased risk of coronary heart disease (CHD) in HIV-infected patients. This ongoing observational study examines CHD and myocardial infarction (MI) hospitalization rates among HIV-positive members of the Kaiser Permanente Medical Care Program of Northern California, before and after PI use, and before and after any antiretroviral therapy (ART). Also, CHD and MI hospitalization rates among HIV-infected members are compared with members not known to be HIV-positive. With 4.1 years' median total follow-up, age-adjusted CHD and MI hospitalization rates were not significantly different before versus after PIs (6.2 vs. 6.7 events per 1000 person-years); or before versus after ART (5.7 vs. 6.8). However, comparing HIV-positive and -negative members, the CHD hospitalization rate was significantly higher (6.5 vs. 3.8, p =.003), and the difference in the MI rate also was higher (4.3 vs. 2.9, p =.07). Differences between HIV-positive and -negative members in the CHD risk factors measured were mixed, and the overall clinical significance of these differences is uncertain. Our data suggest that PIs and other antiretroviral therapies do not yet increase CHD or MI hospitalizations among HIV-infected individuals; however, longer follow-up is needed. Other HIV-related mechanisms may be at work, causing increased CHD and MI risk among all HIV-infected persons.

Background Placebo-controlled and open-label studies have demonstrated the safety and efficacy of daily oral preexposure prophylaxis (PrEP) in preventing HIV infection, but data are limited on real-world PrEP use. Methods We conducted a cohort study from July 2012 through June 2015 of Kaiser Permanente Northern California members initiating PrEP. We assessed pharmacy refill adherence and discontinuation, decreases in estimated glomerular filtration rate (eGFR), and sexually transmitted infection (STI)/HIV incidence. Results Overall, 972 individuals initiated PrEP, accumulating 850 person-years of PrEP use. Mean adherence was 92% overall. Black race/ethnicity [adjusted risk ratio (aRR) 3.0; 95% confidence interval: 1.7 to 5.1, P < 0.001], higher copayments (aRR 2.0; 1.2 to 3.3, P = 0.005), and smoking (aRR 1.6; 1.1 to 2.3, P = 0.025) were associated with <80% adherence. PrEP was discontinued by 219 (22.5%); female sex (aRR 2.6; 1.5 to 4.6, P < 0.001) and drug/alcohol abuse (aRR 1.8; 1.3 to 2.6, P = 0.002) were associated with discontinuation. Among 909 with follow-up creatinine testing, 141 (15.5%) had an eGFR <70 mL·min−1·1.73 m−2 and 5 (0.6%) stopped PrEP because of low eGFR. Quarterly STI positivity was high and increased over time for rectal chlamydia (P < 0.001) and urethral gonorrhea (P = 0.012). No HIV seroconversions occurred during PrEP use; however, 2 occurred in individuals who discontinued PrEP after losing insurance coverage. Conclusions PrEP adherence was high in clinical practice, consistent with the lack of HIV seroconversions during PrEP use. Discontinuation because of renal toxicity was rare. STI screening every 6 months, as recommended by current guidelines, may be inadequate. Strategies are needed to increase PrEP access during gaps in insurance coverage.

Recognition of the importance of equivocal and mild Papanicolaou test abnormalities in the subsequent diagnosis of high-grade cervical neoplasia emphasizes the need for accurate and cost-effective triage of the large population of women with minimally abnormal Papanicolaou diagnoses.

Depression significantly worsens HAART adherence and HIV viral control. Compliant SSRI use is associated with improved HIV adherence and laboratory parameters.

HIV subjects with recent or nadir CD4 ≥500 cells per microliter had similar MI rates compared with HIV subjects. Lower nadir CD4, in particular, seems to be independently associated with MIs. These results strengthen recommendations for earlier ART initiation.

Early detection of HIV infection improves prognosis and reduces transmission, but 30%-40% of cases are diagnosed late. A comprehensive and systematic review of medical encounters before diagnosis has not been done. This study reviews 5 years of medical encounters before the diagnosis of HIV infection in members of a large managed care organization where access to care is reasonably good. Patient characteristics, HIV risk factors, and clinical events preceding diagnosis were examined and tested for association with late diagnosis (CD4 cell count of <200/microL at diagnosis). Of 440 HIV-infected patients, 62% had CD4 cell counts of <350/microL, 43% had CD4 cell counts of <200/microL, and 18% had CD4 cell counts of <50/microL at diagnosis. Twenty-six percent of all patients had risks documented >1 year before diagnosis. Only 22% of patients had one of eight clinical indicators suggested in the literature as reasons to test for HIV >1 year before diagnosis. In multiple logistic regression, older age, male sex, race, risk group, no prior HIV testing, physician-initiated testing, and having any of eight clinical indicators before diagnosis were each associated with late diagnosis (p

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Hypothesis: Matched patients who test positive or negative for human immunodeficiency virus (HIV) who are undergoing comparable operations have similar complication rates and outcomes.Design: A retrospective study of surgical outcomes in HIVinfected and matched HIV-noninfected patients. Baseline information including HIV-related laboratory results, complications, and mortality was collected from printed and electronic records through 12 postoperative months.