Survey and situation analysis of personal, employer-related, and environmental factors affecting participation in continuous professional development (CPD) programs of laboratory professionals in Africa.

OBJECTIVES: To determine the level and evaluate factors affecting the participation of laboratory professionals in continuous professional development (CPD) programs in eastern and southern Africa. METHODS: A survey was conducted among laboratory professionals from 14 countries. The CPD participation was defined as low if it was fewer than 2 CPD trainings in the past 2 years. Associations between categorical variables were tested for significance using Fisher exact test. RESULTS: Of the expected 400, 283 (70% response rate) individuals participated in the survey. Of these, 153 (54%) had low CPD participation and 199 (70%) were aware of CPD educational activities in their respective country. Those with diploma certificates attended more CPD programs (P < .001) than those with undergraduate and master's degrees. Awareness of CPD programs was associated with a higher level of CPD participation (P = .0001). Job satisfaction was significantly associated with high levels of CPD participation (P = .02). Other factors associated with high level of participation in CPD programs included affordability (P = .03), funding by employer (P = .0005), and awareness of legal CPD requirements (P = .002). CONCLUSIONS: The CPD programs are considered useful to an individual's professional development, although there was low participation. It is recommended that different formats and platforms be used to expand CPD programs.

Managing laboratory waste from HIV-related molecular testing: Lessons learned from African countries.

Waste generated from HIV viral load (VL) testing contains potentially hazardous guanidinium thiocyanate (GTC). GTC is toxic to humans and can pollute waters and harm aquatic life if not disposed of appropriately. We assessed gaps in waste management (WM) policies, regulations and practices through a self-assessment scorecard and an online survey questionnaire among 11 African countries participating in a laboratory systems strengthening community of practice and receiving technical assistance to scale-up VL testing. We identified solutions from national stakeholders, technical agencies, and manufacturers to inform interventions for improving WM. Nine of 11 countries did not have WM policies/guidelines in place. Most Countries reported disposing liquid chemical waste into the sewer. Nine countries prioritised the development of policies as a multi-sectoral approach in the short term. High-temperature incineration through cement factory kilns was identified as an effective, inexpensive and high-capacity disposal option for GTC-containing waste in the short term. A long-term consideration with funding from governments and donors were infrastructural investments for conventional high-temperature incineration where cement factory kilns are unavailable/inaccessible. Adequate WM of GTC-containing waste through available funding could provide the necessary impetus to establish comprehensive WM systems addressing all types of healthcare waste through a multisectoral approach.

Strategic site selection for placement of HIV early infant diagnosis point-of-care technology within a national diagnostic network in Lesotho.

BACKGROUND: New technologies for rapid point-of-care (POC) diagnostic tests hold great potential for improving the health outcomes of HIV-exposed infants. POC testing for HIV early infant diagnosis (EID) was introduced in Lesotho in late 2016. Here we highlight critical requirements for selecting routine POC EID sites to ensure a sustainable and optimised EID diagnostic network. INTERVENTION: Lesotho introduced POC EID in a phased approach that included assessments of national databases to identify sites with high test volumes, the creation of local networks of sites to potentially increase access to POC EID, and a standardised capacity assessment to determine site readiness. Potential site networks comprising 'hub' testing sites and 'spoke' specimen referring sites were created. LESSONS LEARNT: After determining optimal placement, a total of 29 testing facilities were selected for placement of POC EID to potentially increase access to 189 facilities through the use of a hub-and-spoke model. Site capacity assessments identified vital human resources and infrastructure capacity gaps that needed to be addressed before introducing POC EID and informed appropriate POC platform selection. RECOMMENDATIONS: POC placement involves more than just purchasing the testing platforms. Considering the relatively small proportion of sites that can be eligible for placement of a POC platform, utilising a hub-and-spoke model can maximise the number of health facilities served by a POC platform while reducing the necessary capacity building and infrastructure investments to fewer sites.

Framework for the implementation of advanced HIV disease diagnostics in sub-Saharan Africa: programmatic perspectives.

Patients with advanced HIV disease have a high risk of mortality, mainly from tuberculosis and cryptococcal meningitis. The advanced HIV disease management package recommended by WHO, which includes diagnostics, therapeutics, and patient psychosocial support, is barely implemented in many different countries. Here, we present a framework for the implementation of advanced HIV disease diagnostics. Laboratory and point-of-care-based reflex testing, coupled with provider-initiated requested testing, for cryptococcal antigen and urinary Mycobacterium tuberculosis lipoarabinomannan antigen, should be done for all patients with CD4+ cell counts of 200 cells per µL or less. Implementation of the advanced HIV disease package should be encouraged within primary health-care facilities and task shifting of testing to lay cadres could facilitate access to rapid results. Implementation of differentiated antiretroviral therapy delivery models can allow clinicians enough time to focus on the management of patients with advanced HIV disease. Efficient up-referral and post-discharge systems, including the development of patient-centric advanced HIV disease literacy, are also crucial. Implementation of the advanced HIV disease package is feasible at all health-care levels, and it should be part of the core of the global response towards ending AIDS as a public health threat.