Predicting Lost to Follow-Up Status Using an Adolescent HIV Psychosocial Attrition Risk Assessment Tool: Results From a Mixed Methods Prospective Cohort Study in Uganda.

BACKGROUND: Low retention in care for adolescents living with HIV (ALHIV) has been a key driver of suboptimal viral load suppression rates in Uganda. The objective of this study was to develop a psychosocial risk assessment tool and evaluate its ability to predict the risk of attrition of ALHIV between the ages 15 and 19 years. SETTING: The study was conducted in 20 facilities in Central and Western Uganda from August 2021 through July 2022. METHODS: A mixed methods prospective cohort study was conducted in two phases. In the first phase, the Adolescent Psychosocial Attrition Risk Assessment tool was developed and revised using feedback from focus group discussions and interviews. In the second phase, the ability of the Adolescent Psychosocial Attrition Risk Assessment tool to predict attrition among ALHIV was evaluated using diagnostic accuracy tests. RESULTS: A total of 597 adolescents between the ages 15 and 19 years were enrolled, of which 6% were lost to follow-up at the end of the study period. A 20-question tool was developed, with 12 questions being responded to affirmatively by >50% of all participants. Using a cut-off score of 6 or more affirmative answers translated to an area under the curve of 0.58 (95% CI: 0.49 to 0.66), sensitivity of 55% (95% CI: 36% to 72%), and specificity of 61% (95% CI: 56% to 65%). CONCLUSION: Although the Adolescent Psychosocial Attrition Risk Assessment tool was not effective at predicting lost to follow-up status among ALHIV, the tool was useful for identifying psychosocial issues experienced by ALHIV and may be appropriate to administer during routine care visits to guide action.

A Model for Accelerating Access to Care and Treatment for Children and Adolescents Living with HIV in Nigeria, Tanzania, Uganda, and Zambia: The Faith-Based Action for Scaling-Up Testing and Treatment for the Epidemic Response (FASTER) Initiative.

The number of children newly infected with HIV dropped by 50%, from 320 000 in 2010 to 160 000 in 2021. Despite progress, ongoing gaps persist in diagnosis, continuity of care, and treatment optimization. In response, the United States President's Emergency Plan for AIDS Relief created the Faith-based Action for Scaling-Up Testing and Treatment for Epidemic Response (FASTER). Faith-based Action for Scaling-Up Testing and Treatment for Epidemic Response addressed gaps in countries with the highest unmet need by working with government to operationalize innovative interventions and ensure alignment with national priorities and with communities living with HIV to ensure the change was community-led. Between 2019 and 2021, FASTER's interventions were incorporated into national policies, absorbed by Ministries of Health, and taken up in subsequent awards and country operating plans. Continued effort is needed to sustain gains made during the FASTER initiative and to continue scaling evidence-based interventions to ensure that children and adolescents are not left behind in the global HIV response.

Adherence of health workers to guidelines for screening and management of cryptococcal meningitis in Uganda.

INTRODUCTION: Health workers' failure to adhere to guidelines for screening, diagnosis and management of HIV-associated cryptococcal meningitis (CM) remains a significant public health concern. We aimed to assess adherence to the standards of care and management of HIV patients at risk of CM per the MoH guidelines and assess stock management of CM supplies in the period of January to June 2021 at selected public health facilities (HFs) in Uganda. METHODS: The study employed an observational cross-sectional design to assess the level of adherence of health workers to standards of clinical care and management of HIV positive patients at risk of CM as per the clinical guidelines for Uganda, and stock management of CM supplies in the period of January to June 2021in selected public health facilities. The study team used a survey guide designed by MoH to assess and score the screening, diagnosis and management practices of Health Facilities towards CM. Scoring was categorized as red (< 80%), light green (80%-95%), and dark green (˃95%) in the order from worst to best adherence. The data was transcribed into a spread sheet and analysed using STATA-v15. RESULTS: The study team visited a total of 15 public health facilities including 5 general hospitals, 9 regional referral hospitals (RRHs) and 1 National Referral hospital (NRH). The mean score for adherence to screening and management of CM for all the combined facilities was 15 (64.7%) classified as red. 10 (66.7%) HFs had not performed a baseline CD4 test for eligible patients within 2 weeks of ART initiation. With regards to treatment, 9 (60%) of the HFs were scored as light green on knowledge of the procedure for reconstituting intravenous Liposomal Amphotericin B. None of the HFs visited had potassium chloride tablets in stock. CONCLUSION: Major MoH guidelines are generally not being adhered to by health workers while managing cryptococcal meningitis. It is vital that government and implementing partners regularly support HFs with training, mentorship, and support supervision on CM management to improve adherence to CM screening and treatment guidelines.

Establishing targets for advanced HIV disease: A call to action.

The World Health Organization (WHO) has published a guideline for the management of individuals with advanced HIV disease (AHD) to reduce HIV-related deaths. The guideline consists of a package of recommendations including interventions to prevent, diagnose and treat common opportunistic infections, including tuberculosis (TB), cryptococcosis and severe bacterial infections, along with rapid initiation of antiretroviral treatment and enhanced adherence support. Currently no clear targets exist for these key interventions. Emerging programmatic data from Uganda, Tanzania and Nigeria suggest that an estimated 80% of eligible people continue to miss the recommended cryptococcal or TB testing, highlighting the remaining challenges to the effective implementation of WHO-recommended AHD packages of care in real-world resource-limited settings. The absence of mortality indicators for the leading causes of HIV-related deaths, because of the lack of mechanisms to ascertain cause of death, has had a negative impact on establishing interventions to reduce mortality. We suggest that setting 95-95-95 targets for CD4 testing, cryptococcal antigen and TB testing, and treatment that are aligned to the WHO AHD package of care would be a step in the right direction to achieving the greater goal of the WHO End TB strategy and the proposed new strategy to end cryptococcal meningitis deaths. However, these targets will only be achieved if there is healthcare worker training, expanded access to bedside point-of-care diagnostics for hospitalised patients and those in outpatient care who meet the criteria for AHD, and health systems strengthening to minimise delays in initiating the WHO-recommended therapies for TB and cryptococcal disease.

High acceptability and viral suppression of patients on Dolutegravir-based first-line regimens in pilot sites in Uganda: A mixed-methods prospective cohort study.

Uganda adopted the integrase inhibitor dolutegravir (DTG) as part its preferred first-line HIV treatment regimen in 2018. Prior to the national rollout, the Uganda Ministry of Health and Clinton Health Access Initiative (CHAI) launched a pilot study in July 2017 aimed at better understanding patients' and prescribers' experience and acceptability of DTG. Patients were enrolled in the study if they were newly initiating treatment or switched from an NNRTI regimen due to intolerance. Patients were followed up for 6 months after initiation onto DTG and acceptability and experiences were assessed through questionnaires at one-month and six-month follow-up visits. In addition to acceptability side effects of patients on DTG regimens were assessed. Analysis was conducted using MS Excel and SAS 9.4 and confidence intervals were adjusted for facility level clustering. A total of 365 patients from 6 study sites were enrolled in the study, of whom 50% were treatment-experienced and 50% treatment naïve. 325 patients completed the 6 months of follow-up. Survey results showed a high level of acceptability (more than 90%) of DTG-containing regimens for both categories of patients during the from one-month and six-months interviews. The rate of self-reported side effects amongst patients was 33% overall and higher for experienced (37%) than naïve (29%) patients at 6 months. Although frequencies declined between month-1 and month-6, the changes were not statistically significant. Almost all patients (94%) were virally suppressed at 6 months. Overall, the study findings showed a very high level of acceptability of Dolutegravir-based regimens across both experienced and naïve patients. The overall viral suppression rate in this cohort was 94% at six months of taking DTG-based regimen.

Results from a proactive follow-up intervention to improve linkage and retention among people living with HIV in Uganda: a pre-/post- study.

BACKGROUND: Despite gains in HIV testing and treatment access in sub-Saharan Africa, patient attrition from care remains a problem. Evidence is needed of real-world implementation of low-cost, scalable, and sustainable solutions to reduce attrition. We hypothesized that more proactive patient follow-up and enhanced counseling by health facilities would improve patient linkage and retention. METHODS: At 20 health facilities in Central Uganda, we implemented a quality of care improvement intervention package that included training lay health workers in best practices for patient follow-up and counseling, including improved appointment recordkeeping, phone calls and home visits to lost patients, and enhanced adherence counseling strategies; and strengthening oversight of these processes. We compared patient linkage to and retention in HIV care in the 9 months before implementation of the intervention to the 9 months after implementation. Data were obtained from facility-based registers and files and analysed using multivariable logistic regression. RESULTS: Among 1900 patients testing HIV-positive during the study period, there was not a statistically significant increase in linkage to care after implementing the intervention (52.9% versus 54.9%, p = 0.63). However, among 1356 patients initiating antiretroviral therapy during the follow-up period, there were statistically significant increases in patient adherence to appointment schedules (44.5% versus 55.2%, p = 0.01) after the intervention. There was a small increase in Ministry of Health-defined retention in care (71.7% versus 75.7%, p = 0.12); when data from the period of intervention ramp-up was dropped, this increase became statistically significant (71.7% versus 77.6%, p = 0.01). The increase in retention was more dramatic for patients under age 19 years (N = 84; 64.0% versus 83.9%, p = 0.01). The cost per additional patient retained in care was $47. CONCLUSIONS: Improving patient tracking and counseling practices was relatively low cost and enhanced patient retention in care, particularly for pediatric and adolescent patients. This approach should be considered for scale-up in Uganda and elsewhere. However, no impact was seen in improved patient linkage to care with this proactive follow-up intervention. TRIAL REGISTRATION: Pan African Clinical Trial Registry #PACTR201611001756166 . Registered August 31, 2016.

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

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).