Hypertension Among Cohort of Persons With Human Immunodeficiency Virus Initiated on a Dolutegravir-Based Antiretroviral Regimen in Ghana.

Background: Dolutegravir (DTG), a new antiretroviral drug, is being integrated into antiretroviral regimens for people with human immunodeficiency virus (PWH) in Ghana. There is little evidence of the effect of DTG on blood pressure (BP) levels in sub-Saharan Africa, especially West Africa. Our aim was to assess the incidence and predictors of hypertension (HTN) among PWH initiated on a DTG-based antiretroviral regimen in Ghana. Methods: An observational multicenter longitudinal study was conducted among PWH in Ghana from 2020 to 2022. BPs of nonhypertensive patients with BP ≤120/80 mm Hg at baseline were measured at 3, 6, 12, and 18 months post-DTG initiation. The primary outcome of the study was incidence of HTN, defined as BP ≥140/90 mm Hg. Kaplan-Meier estimator was used to estimate risk of developing HTN. Cox proportional hazards model with robust standard errors was used to estimate hazard ratios (HRs). Results: HTN prevalence among PWH screened was 37.3% (1366/3664). The incidence of de novo HTN among nonhypertensive PWH at 72 weeks was 598.4 per 1000 person-years (PY) (95% confidence interval [CI], 559.2-640.3) with incidence proportion of 59.90 (95% CI, 57.30-62.44). A quarter of those with de novo HTN developed it by month 6. Obesity (adjusted HR [aHR], 1.27 [95% CI, 1.05-1.54]), abnormal serum urea (aHR, 1.53 [95% CI, 1.27-1.85]), and low high-density lipoprotein (aHR, 1.45 [95% CI, 1.22-1.72]) were risk factors for HTN. Conclusions: Incidence of HTN was high among PWH on DTG. There is a need to monitor BP for HTN in adult PWH as well as traditional risk factors to reduce the burden of HTN and its complications.

Human immunodeficiency virus care and management in incarcerated populations in Sub-Saharan Africa between 2010 and 2022: A narrative review.

BACKGROUND: Different countries in sub-Saharan Africa (SSA) have established guidelines to reduce HIV transmission and improve its management in prisons. This narrative review aimed to examine established literature on HIV care and management among incarcerated persons in SSA to identify successful interventions that could inform improved guidelines, policies, and practices related to the clinical care of this population. METHODS: We searched PubMed, Scopus, Web of Science, Embase, and TRIP Medical Databases in August 2022 for articles published between 1st January 2010 and 30th June 2022. We identified 27 eligible articles based on the Population/Concept/Context framework. RESULTS: HIV screening primarily involved mass campaigns rather than formal prison programmes, with limited implementation of universal testing and treatment. Although a few studies reported on access to antiretrovirals (ARVs), prisoners in urban areas and females had disproportionate access. Barriers identified include poor living conditions, high levels of stigma, and resource constraints. Inter-prison transfers, release from prison, and lack of established programmes hindered follow-up and linkage to care. CONCLUSIONS: The implementation of strategies such as universal testing and treatment, human resource strengthening, financing plans for testing, ARV care, and frequent assessment of risk could improve HIV care and management in prisons in SSA.

Improving the quality of HIV rapid testing in Ghana using the dried tube specimen-based proficiency testing program.

BACKGROUND: The introduction of human immunodeficiency virus (HIV) antibody rapid testing (RT) in resource-limited settings has proven to be a successful intervention to increase access to prevention measures and improve timely linkage to care. However, the quality of testing has not always kept pace with the scale-up of this testing strategy. To monitor the accuracy of HIV RT test results, a national proficiency testing (PT) program was rolled out at selected testing sites in Ghana using the dried tube specimen (DTS) approach. METHODS: Between 2015 and 2018, 635 HIV testing sites, located in five regions and supported by the U.S. President's Emergency Plan for AIDS Relief (PEPFAR), were enrolled in the HIV PT program of the Ghana Health Service National AIDS/STI Control Programme. These sites offered various services: HIV Testing and Counselling (HTC), prevention of mother-to-child transmission (PMTCT) and Antiretroviral Treatment (ART). The PT panels, composed of six DTS, were prepared by two regional laboratories, using fully characterized plasma obtained from the regional blood banks and distributed to the testing sites. The results were scored by the PT providers according to the predefined acceptable performance criteria which was set at ≥ 95%. RESULTS: Seven rounds of PT panels were completed successfully over three years. The number of sites enrolled increased from 205 in round 1 (June 2015) to 635 in round 7 (December 2018), with a noticeable increase in Greater Accra and Eastern regions. The average participation rates of enrolled sites ranged from 88.0% to 98.0% across the PT rounds. By round 7, HTC (257/635 (40.5%)) and PMTCT (237/635 (37.3%)) had a larger number of sites that participated in the PT program than laboratory (106/635 (16.7%)) and ART (12/635 (1.9%)) sites. The average testing performance rate improved significantly from 27% in round 1 to 80% in round 7 (p < 0.001). The highest performance rate was observed for ART (100%), HTC (92%), ANC/PMTCT (90%) and Laboratory (89%) in round 5. CONCLUSION: The DTS PT program showed a significant increase in the participation and performance rates during this period. Sub-optimal performances observed was attributed to non-compliance to the national testing algorithm and testing technique. However, the implementation of review meetings, peer-initiated corrective action, supportive supervisory training, and mentorship proved impactful. The decentralized approach to preparing the PT panels ensured ownership by the region and districts.

Behavioural Risk for HIV, Hepatitis B, and Hepatitis C Infections among a Population of Drug Users and Injectors across Four Regions in Ghana.

Background: Blood borne infections such as HIV, Hepatitis B (HBV), and Hepatitis C (HCV) are of great importance to governments and their implementing partners, especially among people who use drugs (PWUD) and people who inject drugs (PWID). Prevalence and determinants of HIV, HBV, and HCV among PWUD and PWID in Ghana are not well established, the significance of this study. Method: This assessment was a cross-sectional study implemented via the respondent driven sampling approach. A team of community advisory boards that comprised former users, current users, and civil society organizations were constituted to help in the implementation of the study. The study was conducted in four regions in Ghana. The assessment was based on a representation of populations of PWID and PWUD from the four regions. Efforts were made by the team to ensure adequate representation of women where feasible. A quantitative questionnaire was developed and used to obtain information on the respondents' sociodemographics, sexual behavior, substance use, and biological characteristics. The prevalence of HIV, HBV, and HCV among PWID and PWUD was determined using blood samples. First response and oral quick test for confirmation of HIV positivity were carried out, while SD bioline was used to test for the presence of HBV and HBC. Data were analyzed using the Bayesian generalized linear model via the binomial family of distributions under the logit link function with weak Cauchy and Normal distribution as prior. Results: A total of 323 PWUD and PWID participants were interviewed across four regions of Ghana. The overall median age of the respondents was 36 (28, 43) years. The prevalence of HIV, HBV, and HCV infection in the study was 2.5%, 4.6%, and 5.9%, respectively. The prevalence of HIV, HBV, and HCV among drug users was 2.5% (95% CI: 0.7%-4.2%), 4.1% (95% CI: 1.8%-6.2%), and 6.7% (95% CI: 3.9%-9.4%), respectively. Most drug injectors and users started using and injecting drugs at ages less than 20 years and between 20 and 29 years, respectively. Drug users who identified themselves as part of the general population were 66% less likely to be tested HIV positive (POR = 0.34, CrI: 0.12-0.81) compared to sex workers. Part time employment respondents had fivefold odds (POR = 5.50, CrI: 1.20-16.16) of being HBV positive as against full-time employment. Conclusion: Most of the injectors and users started drugs at an early age. Drug users and injectors are at higher risk of these infections because of associated risky sexual behaviors and risky injection practices. Harm reduction programs to help addicts who are willing to quit the practice are recommended.

Explorative-descriptive study on the effects of COVID-19 on access to antiretroviral therapy services: the case of a teaching hospital in Ghana.

OBJECTIVE: To explore how the COVID-19 pandemic affected access to antiretroviral therapy (ART) services from the perspective of the persons living with HIV (PLWH). DESIGN: The study adopted an exploratory-descriptive qualitative design that used in-depth interviews as the technique for the data collection. Data analysis was done using conceptual content analysis, following the traditions of Elo and Kyngäs on deductive and Hsieh on inductive content analysis. SETTING: ART clinic, Cape Coast Teaching Hospital, Ghana. PARTICIPANTS: Twelve participants who had at least 1 year history of accessing ART care before the COVID-19 pandemic and at least one clinic visit during the pandemic were purposively sampled from the ART clinic. RESULTS: Five concepts of accessing healthcare proposed by Penchansky and Thomas were explored: accessibility, availability, affordability, accommodation and acceptability. The ART unit in the study setting remained open for service delivery throughout the pandemic. However, fear of contracting the virus while patronising services affected the participants' decision to use the facility. Although all the participants in this study reportedly honoured their refill appointments, they indicated knowledge of other PLWH defaulting. With reference to the availability of resources, a shortage of antiretrovirals was reported, affecting the refill appointment intervals. In spite of the challenges, several strategies were implemented to accommodate the patients' needs while protecting them from contracting the virus by instituting the stipulated COVID-19 protocols. The study found that some of the strategies impacted the acceptability and affordability of the services as transportation costs increased. Varying levels of accessibility to health workers providing ART services in the study setting was also recorded. CONCLUSION: Strategies were implemented to accommodate the effects of the pandemic on ART provision. However, these had deficiencies that must be addressed using appropriate Differentiated Service Delivery (DSD) interventions that will ensure continuous access to service delivery in the ongoing and any similar future occurrences.

Family-Based Index testing for HIV; a qualitative study of acceptance, barriers/challenges and facilitators among clients in Cape Coast, Ghana.

Family-based Index HIV Testing, (FBIT) approach is known to be associated with a relatively higher testing yield compared to Provider-Initiated Testing and Counselling. The implementation of this strategy in several countries has exposed some barriers to optimal FBIT outcomes. With the scale up of FBIT in Ghana, stakeholder engagement is key in identifying and addressing barriers to implementation. This study explored acceptance, barriers/challenges and facilitators of FBIT. Seventeen in-depth qualitative interviews were conducted among clients who had been offered FBIT at the Cape Coast Teaching Hospital using a semi-structured interview guide. Data were analysed using Braun and Clarke's [(2006)] thematic analysis framework and found that (1) participants accepted the strategy and were willing to use it; (2) lack of awareness of the strategy among the general public, fear of disclosure/stigmatization, issues with confidentiality and privacy are barriers/challenges associated with the FBIT approach, and (3) increasing public education on HIV in general and FBIT in particular, ensuring confidentiality and privacy regarding testing are facilitators for increasing uptake of FBIT. It is concluded that despite acceptance of FBIT as a good strategy among index clients, general HIV education to reduce stigma and addressing confidentiality can optimize uptake.

Experiences and training needs of healthcare providers involved in the care of Ghanaian adolescents living with HIV: an interventional study.

BACKGROUND: Caring for adolescents living with HIV/AIDS (ALHIV) can be overwhelming due to their unique needs. Ghana is currently among nine countries in West and Central Africa contributing to 90% of new paediatric infections in the sub-region with a growing population of ALHIV. Regardless, gaps in paediatric related care including healthcare providers (HCPs) capacity issues have been identified. This study sought to assess the competencies of adolescent-oriented healthcare providers before, and after interventionist training to inform recommendation that would guide the psychosocial care they give to ALHIV. METHODS: The study adopted a mixed methods approach with a non-randomized interventional study involving three-phase multi-methods. The sample consisted of 28 adolescent-oriented and multi-disciplinary healthcare providers at the Cape Coast Teaching Hospital (CCTH) in Ghana. Data were obtained in three phases, namely, a baseline survey, interventionist training, and post-training in-depth interviews. Quantitative data were analyzed using Stata version 13 for descriptive analysis while the qualitative data were analyzed thematically using NVivo version 11. RESULTS: Although the majority of the HCPs claim to be knowledgeable about adolescent health issues (n = 21, 75.0%), only about a third (n = 10, 35.7%) could correctly define who an adolescent is. The majority (n = 18, 64.3%) had not received any training on how to work with the adolescent client. The main areas identified for improvement in the ALHIV care in phase 1 included issues with psychosocial assessment, communication and treatment adherence strategies, creating an adolescent-friendly work environment, and availability of job aids/protocols. During the post-training interviews, participants reported an improved understanding of the characteristics of an adolescent-friendly site and basic principles for ALHIV care. They were also able to correctly describe the widely used adolescent health assessment tool; the HEEADSSS. Post intervention interviews also revealed HCPs perception on increased practice related confidence levels and readiness to implement new knowledge and skills gained. CONCLUSION: This study has shown that targeted training on routine ALHIV care is effective in increasing HCPs knowledge, skills and confidence. Addressing the healthcare system/facility related gaps serves as an impetus for improved ALHIV care among HCPs.

Emerging priorities for HIV service delivery.

Nathan Ford and co-authors discuss global priorities in the provision of HIV prevention and treatment services.

HIV diagnosis disclosure to infected children and adolescents; challenges of family caregivers in the Central Region of Ghana.

BACKGROUND: Disclosure of Human Immunodeficiency Virus (HIV) to infected older children and adolescents is essential for both personal health maintenance and HIV prevention within the larger population. Non-disclosure of HIV status has been identified as one of the potential barriers to optimum adherence especially in children and adolescents. Like many other countries in the SSA region, Ghana has significant number of children and adolescents infected by HIV, who have increased survival times, due to increased access to ART. However, both family caregivers and healthcare workers face an array of challenges with the disclosure process, including the timing, what information about the child's HIV status should be shared with him/her and how to go about it. The aim of the study was to identify family caregiver factors associated with non-disclosure of HIV status to infected children and adolescents accessing Antiretroviral Therapy (ART) at the three main ART sites within the Central Region of Ghana. METHODS: A quantitative analytical survey was conducted among 103 family caregivers of HIV infected children (aged 6-17 years) assessing ART services in the Central Region of Ghana. Data were analyzed using SSPS version 21. RESULTS: The age range of caregivers was 20-69 years. The study found a low disclosure rate (23.3%) among caregivers. Majority of the caregivers (80.6%) lacked knowledge on the process of disclosure (how and what to tell child), and majority (64%) also had never received guidance about the disclosure process from their healthcare providers. The main barriers to disclosure were caregiver lack of knowledge regarding the disclosure process and when to disclose, the fear of child's reaction, and fear of stigmatization and associated negative social consequences. CONCLUSION: These findings suggest a lesser involvement of health care providers in preparing caregivers for the disclosure process. This therefore highlight the need for the National HIV/AIDS/STI Control Program to strengthen the involvement and training of healthcare providers in HIV diagnosis disclosure to infected children, based on context-specific policy guidelines informed by the WHO recommendations.

Effect of antiretroviral therapy on all-cause mortality among people living with HIV/AIDS in Ghana using Mahalanobis distant metric matching within propensity score caliper analysis: A retrospective cohort study.

Several health interventions have been put in place to improve health outcomes of people living with HIV/AIDS (PLHIV) in Ghana. We evaluated the impact of Antiretroviral Therapy (ART) on all-cause mortality in Ghana using matching procedures. This was a retrospective cohort study of 12,881 HIV/AIDS patients initiated on ART at 40 sentinel sites and 199 treatment centers between 2013 and 2016 countrywide. Patients were included if they had date of ART initiation and if they had mortality outcome recorded. Mahalanobis distant metric matching within propensity score caliper and other matching procedures were used to evaluate the effectiveness of ART in reducing the risk of all-cause mortality among PLHIV in Ghana. We performed sensitivity analysis using different matching procedures including Kernel weighting adjustment and Mahalanobis distance metric matching with nearest neighbour to ascertain the robustness of our results in the presence of unmeasured covariates. The proportion of patients on ART was 60.3% (95% CI: 59.5-61.1). The total number of mortalities reported was only 734 representing 4.6% (95% CI: 4.2-4.9) of the studied population. The risk of all-cause mortality has reduced by 11.6 percentage point among HIV/AIDS patients who were on ART compared to those who were not on ART (95% CI: 9.6-13.4). ART was associated with a decreased risk of all-cause mortality. Effort being made by Government and non-Governmental organizations in support of ART treatment in Ghana should continue unabated to help reduce mortality rate and improve health outcomes among HIV/AIDS. To reduce bias to the barest minimum between treatment and intervention group when evaluating the effectiveness of health interventions, it is recommended to use matching procedures especially when the study design is not a randomized control trial.

Availability of HIV services along the continuum of HIV testing, care and treatment in Ghana.

BACKGROUND: Ghana has been providing HIV and AIDS services since the identification of the first case in 1986 and added highly active antiretroviral therapy to its comprehensive care in 2003.This study aimed at assessing availability of HIV services along the continuum of HIV care in Ghana. METHOD: A cross sectional study was conducted among 172 (87%) of the total 197 ART canters in Ghana. Data was collected by self-administered questionnaire and analysed using STATA version 13. RESULTS: Of the 172 health facilities surveyed, 165 (96%) were offering HIV testing Services (HTS) during the survey period. More than 90% of the surveyed facilities reported to offer Anti-Retroviral Treatment (ART), patient counselling, TB screening and Prevention of Mother to Child Transmission (PMTCT) services. Viral load and Early Infant Diagnosis (EID) and laboratory testing services were reported at 10 (5.8%) and 23 (13.4%) respectively. HIV testing services (HTS), PMTCT, ART, patient counselling and opportunistic infections (OI) prophylaxis services were offered at all Tertiary and Regional hospitals surveyed. EID sample collection and testing services was reported at 2 out of 27 (7.4%) of the Health Centre and/or clinics in Ghana. The common adherence assessment methodology being implemented varied by facilities which included: asking patients if they took their drugs 154 (89.5%), pill counting 131 (76.2%), use of follow-up visit 79(45.9%) and use of CD4 counts, viral loads and clinical manifestation 76 (44.2%). Challenges encountered by facilities included shortage of test reagents and drugs 122 (71%), 111 (65%) respectively and patient compliance 101 (59%). CONCLUSION: This study showed ART services to be available in most facilities. Methods used to assess patients adherence varied across facilities. Shortage of test reagents and drugs, EID sample collection and testing were major challenges. A standardised approach to assessing patient's adherence is recommended. Measures should be put in place to ensure availability of HIV commodities at all levels.

Immunologic and virological response to ART among HIV infected individuals at a tertiary hospital in Ghana.

BACKGROUND: The need to study the outcome of Antiretroviral Therapy (ART) among Human Immunodeficiency Virus (HIV) infected individuals in Ghana, a sub-Saharan African country crucial in the era of the "Treat All" policy. The aim of this study was to analyze selected determinants of immunological and virological response to ART among HIV infected individuals in a tertiary facility in Cape Coast, Ghana. METHODS: An analytical cross sectional study with a retrospective component was conducted in the Cape Coast Teaching Hospital (CCTH), Central Region. Clients aged 18 years and above attending the HIV Clinics for ART and who were on ART for 6 months or more were recruited. The viral loads, CD4 count and other socio-demographic data were analyzed using STATA version 13 (STATA Corp, Texas USA). Descriptive analysis was done and presented with appropriate measures of central tendencies. In addition, bivariate and multivariate analysis was carried out with p value of 0.05 interpreted as evidence of association between variables. RESULTS: A total of 440 participants were included in this study with a mean age of 45.5 (±11.6) years. The mean CD4 count at baseline, 6 months on ART and currently at study recruitment were 215.1 cells/mm3 (±152.6), 386.6 cells/mm3 (±178.5), and 579.6 cells/mm3 (±203.0) respectively. After 6 months and 12 months on ART, the number who had achieved viral copies < 1000/ml were 149 (47.0%) and 368 (89.6%) respectively. There was strong evidence of an association between having CD4 count < 350 cells/mm3 after 6 months on ART and having a diagnosis of tuberculosis since HIV diagnosis (aOR 8.5, 95% CI 1.1-73.0, p = 0.05) and clients having plasma viral load > 1000 copies/ml after 6 months on ART (aOR 2.0, 95% CI 1.2-3.2, p = 0.01). CONCLUSION: There was good response to ART among clients, high virological suppression and immunological recovery hence low rates of change to second line ART regimen in this cohort studied. With strict adherence to the national policy on HIV testing, management of positive clients and full implementation of the "Treat All" policy, Ghana could achieve, if nothing at all, the third "90, 90, 90" target by 2020.

Weight loss practices among newly enrolling clients in a commercial weightloss program in Ghana.

BACKGROUND: In Ghana, obesity is showing a rising trend and there are weight loss initiatives being practised by individuals. However, the levels of commitment to such programs and the reasons for discontinuing have not been assessed. The objectives of this study were to investigate the weight loss practices of participants and reasons for quitting chosen weight loss programs. METHODS: This was a cross-sectional study involving 50 subjects conveniently selected from people who were enrolling into a commercial weight loss program. A questionnaire was used to collect data on past weight loss practices and reasons for abandoning chosen programs. Data analysis was conducted using simple frequency and descriptive tests of the Excel software. RESULTS: More than half of the subjects (66%) had undertaken a weight loss practice before enrolment in study. Of these, 88.5% abandoned the strategy before the achievement of their desired weight goal. The three common programs that were practised were internet based diets (67.9%), commercial weight loss shakes (42.9%) and exercises (28.6%). Reasons given for abandoning programs included lack of sustainability (50%), lack of determination on the part of the client (15%), boredom with program (10%), not achieving desired results (10%), safety concerns (10%), and getting pregnant (5%). CONCLUSIONS: The findings suggest that future weight loss programs can be effective and have reduced attrition rates if they are designed to achieve sustainable dietary and other lifestyle changes, as well as boost motivation for weight loss.