Assessing linkage to and retention in care among HIV patients in Uganda and identifying opportunities for health systems strengthening: a descriptive study

Abstract Background While antiretroviral therapy (ART) availability for HIV patients has increased dramatically in Uganda, patient linkage to and retention in care remains a challenge. We assessed patterns of engagement in care in 20 Ugandan health facilities with low retention based on national reporting. Methods We assessed patient linkage to care (defined as registering for pre-ART or ART care at the facility within 1 month of HIV diagnosis) and 6-month retention in care (having a visit 3-6 months after ART initiation) and associations with patient−/facility-level factors using multivariate logistic regression. Results Among 928 newly HIV-diagnosed patients, only 53.0% linked to care within 1 month. Of these, 83.7% linked within 1 week. Among 678 newly initiated ART patients, 14.5% never returned for a follow-up visit at the facility. Retention was 71.7% according to our primary definition but much lower if stricter definitions were used. Most patients were already falling behind appointment schedules at their first ART follow-up (median: 28 days post-initiation vs. recommended 14 days). 27.3% of newly-initiated patients had follow-up appointments scheduled 45+ days apart rather than monthly per national guidelines. Linkage and retention were not strongly correlated with each other within facilities (rs = 0.06; p = 0.82). Females, adolescents, and patients in rural settings tended to have lower linkage and retention in multivariable-adjusted models. Conclusions Linkage support may be most critical immediately after testing positive, as patients are less likely to link over time. More information is needed on reasons for appointment schedules by clinicians and implications on retention. Trial registration This study was registered in the Pan African Clinical Trial Registry database (#PACTR201611001756166)

Impact of a Family Clinic Day intervention on paediatric and adolescent appointment adherence and retention in antiretroviral therapy: A cluster randomized controlled trial in Uganda

<div><p>Background</p><p>In 2013, Uganda adopted a test-and-treat policy for HIV patients 15 years or younger. Low retention rates among paediatric and adolescent antiretroviral therapy (ART) initiates could severely limit the impact of this new policy. This evaluation tested the impact of a differentiated care model called Family Clinic Day (FCD), a family-centered appointment scheduling and health education intervention on patient retention and adherence to monthly appointment scheduling.</p><p>Methods</p><p>We conducted a cluster randomized controlled trial, from October 2014 to March 2015. Forty-six facilities were stratified by implementing partner and facility type and randomly assigned to the control or intervention arm. Primary outcomes included the proportion of patients retained in care at 6 months and the proportion adherent to their appointment schedule at last study period scheduled visit. Data collection occurred retrospectively in May 2015. Six patient focus group discussions and 17 health workers interviews were conducted to understand perspectives on FCD successes and challenges.</p><p>Results</p><p>A total of 4,715 paediatric and adolescent patient records were collected, of which 2,679 (n = 1,319 from 23 control facilities and 1,360 from 23 intervention facilities) were eligible for inclusion. The FCD did not improve retention (aOR 1.11; 90% CI 0.63–1.97, p = 0.75), but was associated with improved adherence to last appointment schedule (aOR 1.64; 90% CI 1.27–2.11, p<0.001). Qualitative findings suggested that FCD patients benefited from health education and increased psychosocial support.</p><p>Conclusion</p><p>FCD scale-up in Uganda may be an effective differentiated care model to ensure patient adherence to ART clinic appointment schedules, a key aspect necessary for viral load suppression. Patient health outcomes may also benefit following an increase in knowledge based on health education, and peer support. Broad challenges facing ART clinics, such as under-staffing and poor filing systems, should be addressed in order to improve patient care.</p></div

CONSORT study flow chart.

<p>CONSORT study flow chart.</p

Sample size equation parameters.

<p>Sample size equation parameters.</p

Weighted characteristics of adult patients by treatment arm.

<p>Weighted characteristics of adult patients by treatment arm.</p

Models 1–4 − unweighted generalized estimation equation regression analysis of adult patient retention and adherence.

<p>Models 1–4 − unweighted generalized estimation equation regression analysis of adult patient retention and adherence.</p

Weighted characteristics of child and adolescent patients by treatment arm.

<p>Weighted characteristics of child and adolescent patients by treatment arm.</p

Facility characteristics by treatment arm.

<p>Facility characteristics by treatment arm.</p