ABSTRACT
In a sample of 277 patients included in the French APROCO cohort study who were initially adherent at follow-up visit 4 months after initiation of a protease inhibitor-containing regimen, 76.4% self-reported at least one lipodystrophy-related symptom and 30.0% failed to maintain adherence behaviour 20 months after enrolment. After multiple adjustment for other related factors, such as younger age, alcohol consumption and poor housing conditions, the number of self-reported lipodystrophy symptoms was independently associated with adherence failure.
Subject(s)
Antiretroviral Therapy, Highly Active , HIV Infections/drug therapy , Lipodystrophy/chemically induced , Patient Compliance , Adult , Antiretroviral Therapy, Highly Active/adverse effects , Cohort Studies , Female , Humans , Male , Middle Aged , Surveys and Questionnaires , Time FactorsABSTRACT
OBJECTIVES: Our objective was to describe the evolution of adherence to highly active antiretroviral therapy (HAART) over a 20-month period and its relationship with virologic success. METHODS: Self-reported adherence, clinical, and virologic data were collected 4 (M4), 12 (M12), and 20 (M20) months after initiation of a protease inhibitor-containing regimen in the French APROCO cohort. At each visit, patients were classified as nonadherent, moderately, or highly adherent, and HIV plasma RNA was determined. RESULTS: Among the 762 patients who were regularly followed until M20, the 436 patients who answered to all questionnaires, including adherence measurement, were selected for the analysis. The proportion of highly adherent patients was 55.7%, 62.2%, and 60.3% at M4, M12, and M20, respectively. A total of 137 patients (31.4%) was "always," 225 (51.6%) "sometimes," and 74 (17.0%) "never" "highly adherent" during follow-up. After multiple adjustment for known baseline predictors, virologic success after 20 months of HAART was more likely achieved in patients who were always (odds ratio [OR] 95% confidence interval [CI], 3.02 [1.64-5.58]) or sometimes (OR [95% CI], 2.15 [1.24-3.74]) "highly adherent." CONCLUSION: Adherence behavior is a dynamic process. Continued adherence was associated with better response to therapy and should be encouraged to reduce the risk of virologic failure.
Subject(s)
Antiretroviral Therapy, Highly Active , HIV Infections/drug therapy , HIV-1 , Outcome Assessment, Health Care , Adult , Cohort Studies , Female , France , HIV Infections/blood , HIV-1/drug effects , HIV-1/genetics , Humans , Male , RNA, Viral/bloodABSTRACT
PURPOSE: The purpose of our study was to assess short-term self-reported symptoms in patients who were started on two nucleoside reverse transcriptase inhibitors and one protease inhibitor (PI) in the multicenter APROCO cohort (N = 336) and to assess the influence of these symptoms on adherence. METHOD: Adherence and patient's reported symptoms were measured at 1 and 4 months (M) after initiation of highly active antiretroviral therapy (HAART) through self-administered questionnaires. RESULTS: Most patients reported at least one symptom (94.0% at M1; 88.0% at M4); fatigue and diarrhea were the most often reported symptoms. Respectively, 81.3% and 75.0% of patients were strictly adherent to HAART during the 4 days prior to M1 and M4 visits. After adjustment for younger age, history of antiretroviral treatment, unstable housing, poor social support, and alcohol consumption, patients who reported a high number of symptoms at M1 were more likely to be nonadherent at M4 (odds ratio per symptom = 1.13; 95% CI = 1.03-1.24). CONCLUSION: Patients reporting a high number of symptoms soon after HAART initiation are at higher risk of future nonadherence and could be targeted for interventions to achieve good levels of adherence and to improve treatment outcome.
