Clinic Attendance for Medication Refills and Medication Adherence amongst an Antiretroviral Treatment Cohort in Uganda: A Prospective Study

Background. Regular clinic attendance for antiretroviral (ARV) drug refills is important for successful clinical outcomes in HIV management. Methods. Clinic attendance for ARV drug refills and medication adherence using a clinic-based pill count in 392 adult patients receiving antiretroviral therapy (ART) in a district hospital in Uganda were prospectively monitored over a 28-week period. Results. Of the 2267 total scheduled clinic visits, 40 (1.8%) were missed visits. Among the 392 clients, 361 (92%) attended all appointments for their refills (regular attendance). Clinic attendance for refills was statistically significantly associated with medication adherence with regular attendant clients having about fourfold greater odds of achieving optimal (≥95%) medication adherence [odds ratio (OR) = 3.89, 95% CI: 1.48 to 10.25, exact P = .013]. In multivariate analysis, clients in age category 35 years and below were less likely to achieve regular clinic attendance. Conclusion. Monitoring of clinic attendance may be an objective and effective measure and could be a useful adjunct to an adherence measure such as pill counting in resource-constrained settings. Where human resource constraints do not allow pill counts or other time-consuming measures, then monitoring clinic attendance and acting on missed appointments may be an effective proxy measure

Clinic attendance for medication refills and medication adherence amongst an antiretroviral treatment cohort in Uganda: a prospective study. AIDS research and treatment

Background. Regular clinic attendance for antiretroviral (ARV) drug refills is important for successful clinical outcomes in HIV management. Methods. Clinic attendance for ARV drug refills and medication adherence using a clinic-based pill count in 392 adult patients receiving antiretroviral therapy (ART) in a district hospital in Uganda were prospectively monitored over a 28-week period. Results. Of the 2267 total scheduled clinic visits, 40 (1.8%) were missed visits. Among the 392 clients, 361 (92%) attended all appointments for their refills (regular attendance). Clinic attendance for refills was statistically significantly associated with medication adherence with regular attendant clients having about fourfold greater odds of achieving optimal (≥95%) medication adherence [odds ratio (OR) = 3.89, 95% CI: 1.48 to 10.25, exact P = .013]. In multivariate analysis, clients in age category 35 years and below were less likely to achieve regular clinic attendance. Conclusion. Monitoring of clinic attendance may be an objective and effective measure and could be a useful adjunct to an adherence measure such as pill counting in resource-constrained settings. Where human resource constraints do not allow pill counts or other time-consuming measures, then monitoring clinic attendance and acting on missed appointments may be an effective proxy measure

Training needs assessment for clinicians at antiretroviral therapy clinics: evidence from a national survey in Uganda

Abstract Background To increase access to antiretroviral therapy in resource-limited settings, several experts recommend "task shifting" from doctors to clinical officers, nurses and midwives. This study sought to identify task shifting that has already occurred and assess the antiretroviral therapy training needs among clinicians to whom tasks have shifted. Methods The Infectious Diseases Institute, in collaboration with the Ugandan Ministry of Health, surveyed health professionals and heads of antiretroviral therapy clinics at a stratified random sample of 44 health facilities accredited to provide this therapy. A sample of 265 doctors, clinical officers, nurses and midwives reported on tasks they performed, previous human immunodeficiency virus training, and self-assessment of knowledge of human immunodeficiency virus and antiretroviral therapy. Heads of the antiretroviral therapy clinics reported on clinic characteristics. Results Thirty of 33 doctors (91%), 24 of 40 clinical officers (60%), 16 of 114 nurses (14%) and 13 of 54 midwives (24%) who worked in accredited antiretroviral therapy clinics reported that they prescribed this therapy (p Conclusion Training initiatives should be an integral part of the support for task shifting and ensure that antiretroviral therapy is used correctly and that toxicity or drug resistance do not reverse accomplishments to date.</p

Ascertaining Baseline Levels of Antiretroviral Therapy Adherence in Uganda: A Multimethod Approach

BACKGROUND: Many antiretroviral treatment (ART) adherence measurement methods have been employed by different studies, but no single method has been found to be appropriate for all settings. This study aimed to determine baseline levels of adherence using 2 measures of adherence.METHODS: Levels of adherence in 967 patients continuing to receive ART in 4 health facilities were assessed over a 28-week period using a clinic-based pill count method and a patient self-report questionnaire. Factors associated with adherence were also determined.RESULTS: Mean adherence (95% confidence interval) was 97.3% (96.8% to 97.9%) and 98.4% (97.9% to 98.8%) for the clinic-based pill count and patient self-report methods, respectively. Proportion of clients achieving optimal adherence (≥ 95%) was 89.9% by pill count and 94.2% by self-report. The 2 adherence measures were closely correlated with each other (r = 0.87, P = 0.000). Adherence increased with age (P = 0.014) with patients aged 40 years and below being less likely to achieve optimal adherence [odds ratio = 0.55; 95% confidence interval (0.34 to 0.89)].CONCLUSIONS: There is a very high level of optimal adherence among patients still on treatment. The combined use of these 2 replicable and reliable methods of measuring adherence is vital to ART programs in resource-constrained settings.</p