Coming together to improve access to medicines: The genesis of the East African Community's Medicines Regulatory Harmonization initiative.

Hiiti Sillo and colleagues reveal how the East African Community's Medicines Regulatory Harmonization initiative improves access to important medicines in Africa.

Positioning Africa's public health doctoral students to lead societal transformation and development.

The public health context is becoming increasingly more complex requiring highly trained professionals equipped with knowledge, competencies and tools to address or transform current and future challenges. Doctoral degree training offers an opportunity to build the capacity to detect and respond to such dynamic health challenges. In this paper, we discuss how Africa's public health doctoral students can be better positioned for the different career pathways to provide leadership on complex health and development challenges. Public health PhD graduates can take up careers in academia, civil service, private sector and civil society, among others. To thrive in these pathways, PhD training should equip them with knowledge, skills and competencies in leadership, creativity and social competence among others. To produce career-ready PhD graduates, there is need to rethink training curricula to build critical skills for diverse career pathways, introduce students to entrepreneurship, and enhance linkages between universities and industry. Experiential learning, exposure to networks and partnerships, postdoctoral programmes and mentorship and exchange programmes can further equip PhD students with key knowledge, skills and competencies. For students to position themselves for the different careers, they ought to plan their careers early, albeit with flexibility. Students should build their soft skills and embrace technology among other transferable competencies. By identifying potential career pathways and being positioned for these early, Africa can produce transformative PhD students on a path for success not just for themselves but for society at large, including in new environments such as that created by COVID-19.

Field Epidemiology Training Programmes in Africa - Where are the Graduates?

BACKGROUND: The current shortage of human resources for health threatens the attainment of the Millennium Development Goals. There is currently limited published evidence of health-related training programmes in Africa that have produced graduates, who remain and work in their countries after graduation. However, anecdotal evidence suggests that the majority of graduates of field epidemiology training programmes (FETPs) in Africa stay on to work in their home countries--many as valuable resources to overstretched health systems. METHODS: Alumni data from African FETPs were reviewed in order to establish graduate retention. Retention was defined as a graduate staying and working in their home country for at least 3 years after graduation. African FETPs are located in Burkina Faso, Ethiopia, Ghana, Kenya, Nigeria, Rwanda, South Africa, the United Republic of Tanzania, Uganda and Zimbabwe. However, this paper only includes the Uganda and Zimbabwe FETPs, as all the others are recent programmes. RESULTS: This review shows that enrolment increased over the years, and that there is high graduate retention, with 85.1% (223/261) of graduates working within country of training; most working with Ministries of Health (46.2%; 105/261) and non-governmental organizations (17.5%; 40/261). Retention of graduates with a medical undergraduate degree was higher (Zimbabwe 80% [36/83]; Uganda 90.6% [125/178]) than for those with other undergraduate qualifications (Zimbabwe 71.1% [27/83]; Uganda 87.5% [35/178]). CONCLUSIONS: African FETPs have unique features which may explain their high retention of graduates. These include: programme ownership by ministries of health and local universities; well defined career paths; competence-based training coupled with a focus on field practice during training; awarding degrees upon completion; extensive training and research opportunities made available to graduates; and the social capital acquired during training.

Non-adherence to community oral-antibiotic treatment in children with fast-breathing pneumonia in Malawi- secondary analysis of a prospective cohort study.

BACKGROUND: Despite significant progress, pneumonia is still the leading cause of infectious deaths in children under five years of age. Poor adherence to antibiotics has been associated with treatment failure in World Health Organisation (WHO) defined clinical pneumonia; therefore, improving adherence could improve outcomes in children with fast-breathing pneumonia. We examined clinical factors that may affect adherence to oral antibiotics in children in the community setting in Malawi. METHODS: We conducted a sub-analysis of a prospective cohort of children aged 2-59 months diagnosed by community health workers (CHW) in rural Malawi with WHO fast-breathing pneumonia. Clinical factors identified during CHW diagnosis were investigated using multivariate logistic regression for association with non-adherence, including concurrent diagnoses and treatments. Adherence was measured at both 80% and 100% completion of prescribed oral antibiotics. RESULTS: Eight hundred thirty-four children were included in our analysis, of which 9.5% and 20.0% were non-adherent at 80% and 100% of treatment completion, respectively. A concurrent infectious diagnosis (OR: 1.76, 95% CI: 0.84-2.96/OR: 1.81, 95% CI: 1.21-2.71) and an illness duration of >24 h prior to diagnosis (OR: 2.14, 95% CI: 1.27-3.60/OR: 1.88, 95% CI: 1.29-2.73) had higher odds of non-adherence when measured at both 80% and 100%. Older age was associated with lower odds of non-adherence when measured at 80% (OR: 0.41, 95% CI: 0.21-0.78). CONCLUSION: Non-adherence to oral antibiotics was not uncommon in this rural sub-Saharan African setting. As multiple diagnoses by the CHW and longer illness were important factors, this provides an opportunity for further investigation into targeted interventions and refinement of referral guidelines at the community level. Further research into the behavioural drivers of non-adherence within this setting is needed.

Assessing the impact of integrated community case management (iCCM) programs on child mortality: Review of early results and lessons learned in sub-Saharan Africa.

AIM: To accelerate progress in reducing child mortality, many countries in sub-Saharan Africa have adopted and scaled-up integrated community case management (iCCM) programs targeting the three major infectious killers of children under-five. The programs train lay community health workers to assess, classify and treat uncomplicated cases of pneumonia with antibiotics, malaria with antimalarial drugs and diarrhea with Oral Rehydration Salts (ORS) and zinc. Although management of these conditions with the respective appropriate drugs has proven efficacious in randomized trials, the effectiveness of large iCCM scale-up programs in reducing child mortality is yet to be demonstrated. This paper reviews recent experience in documenting and attributing changes in under-five mortality to the specific interventions of a variety of iCCM programs. METHODS: Eight recent studies have been identified and assessed in terms of design, mortality measurement and results. Impact of the iCCM program on mortality among children age 2-59 months was assessed through a difference in differences approach using random effect Poisson regression. RESULTS: Designs used by these studies include cluster randomized trials, randomized stepped-wedge and quasi-experimental trials. Child mortality is measured through demographic surveillance or household survey with full birth history conducted at the end of program implementation. Six of the eight studies showed a higher decline in mortality among children 2-59 months in program areas compared to comparison areas, although this acceleration was statistically significant in only one study with a decline of 76% larger in intervention than in comparison areas. CONCLUSION: Studies that evaluate large scale iCCM programs and include assessment of mortality impact must ensure an appropriate design. This includes required sample sizes and sufficient number of program and comparison districts that allow adequate inference and attribution of impact. In addition, large-scale program utilization, and a significant increase in coverage of care seeking and treatment of targeted childhood illnesses are preconditions to measurable mortality impact. Those issues need to be addressed before large investments in assessing changes in child mortality is undertaken, or the results of mortality impact evaluation will most likely be inconclusive.

Over-the-counter suboptimal dispensing of antibiotics in Uganda.

BACKGROUND: Overuse and misuse of antibiotics is a serious global problem. While resistance to older antibiotics is increasing, development of newer molecules has stalled. Resistance to the existing antibiotics that is largely driven by their high-volume use is a global public health problem. Uganda is one of the countries where prescription-only drugs, including antibiotics, can be obtained over the counter. We determined the rate of antibiotic dispensing and use in Uganda. METHODS: The study utilized a descriptive cross-sectional study design to determine the number of antibiotic "prescribed" daily doses per 1,000 clients. Data were collected from one health center II, eight general/district hospitals, one national referral hospital, and 62 registered community pharmacies. From each study site, data were collected for five consecutive days over the months of November 2011 to January 2012. RESULTS: The overall antibiotic issue rate was 43.2%. Amoxicillin, metronidazole, ciprofloxacin, sulfamethoxazole-trimethoprim, cloxacillin, and ampicillin, belonging to the WHO anatomical therapeutic chemical classifications of penicillin with extended spectra, imidazole derivatives, fluoroquinolones, and sulfonamide-trimethoprim combinations, constituted 70% of the issued antibiotics. About 41% of antibiotics were issued over the counter. At community pharmacies, where 30% of antibiotic dispensing occurred, the number of prescribed daily doses/1,000 antibiotic clients was 4,169 compared to 6,220, 7,350 and 7,500 at general/district hospitals, the national referral hospital, and the health center, respectively. CONCLUSION: In Uganda, at least four in every ten individuals that visit a health-care facility are treated with an antibiotic. Antibiotics are largely given as over-the-counter drugs at community pharmacies. The number of antibiotic prescribed daily doses/1,000 antibiotic clients does not significantly differ between categories of health-care facilities except at community pharmacies, where lower doses are dispensed compared to other health-care facilities.

Two decades of post-graduate training in applied public health: the experience and challenges of the Uganda Public Health School Without Walls.

The objective of this work is to describe the experience of the Uganda Public Health School Without Walls (PHSWOW) in training public health professionals at post-graduate level to offer leadership in planning, delivery of health services and research within a decentralized health system. As one of the constituents of the Makerere University College of Health Sciences, the Uganda PHSWOW has the vision of becoming a Centre of Excellence, providing leadership in public health and the mission of promoting the attainment of better health of the people in Uganda and beyond through public health training, research and community service. Key to the successes of the program are the 238 program graduates, most of whom have remained in-country to serve at district and national levels of service delivery. Collaborations have been established with government, private, non-governmental and international institutions leading to increased health service provision and research for the improvement of health status of populations and influence on public policy. There is still a lot to do in diversifying the skills mix of graduates and contributing to an ambitious increment from 0.4 to 4.7 public health professionals per 10,000 population; as is currently the case in high-middle income countries. Currently, the Uganda PHSWOW has exceeded the proposed output for FETPs of training 3 to 5 graduates per 1 million population suggested by some authors, however the output is still inadequate. More also needs to be done to promote a culture of publication in an effort to translate public health evidence into policy and practice.

Public health laboratory systems development in East Africa through training in laboratory management and field epidemiology.

Laboratories are integral to the delivery of quality health care and for public health functions; however laboratory systems and services are often neglected in resource-poor settings such as the East African region. In order to sustainably strengthen national laboratory systems in resource-poor countries, there is a need to train laboratory personnel to work in clinical as well as public health laboratories. In 2004,Kenya, Uganda, Tanzania, and South Sudan began training public health laboratory workers jointly with field epidemiologists in the Kenya Field Epidemiology and Laboratory Training Program (FELTP), and later through the Tanzania FELTP, as a strategy to strengthen public health laboratories. These programs train laboratory epidemiologists through a two-year public health leadership development course, and also offer various types of short course training for frontline staff. The FELTP laboratory graduates in Kenya, Tanzania, Uganda, and South Sudan are working in their respective countries to strengthen public health laboratory systems while the short course participants provide a pool of frontline implementers with the capacity to support the lower tiers of health systems, as well as serve as surge capacity for the regions and the national level. Through training competent public health laboratory workers, the East African ministries of health, in collaboration with other regional partners and stakeholders are now engaged in developing and implementing a holistic approach that will guarantee an overall strengthening of the health system by using well-trained public health laboratory leaders to drive the process. Strengthening public health laboratory medicine in East Africa is critical to improve health-care systems. The experience with the FELTP model in East Africa is a step in the right direction towards ensuring a stronger role for the laboratory in public health.