Background The incidence of acute coronary syndrome (ACS) is growing across sub-Saharan Africa and many healthcare systems are ill-equipped for this growing burden. Evidence suggests that healthcare providers may be underdiagnosing and undertreating ACS, leading to poor health outcomes. The goal of this study was to examine provider perspectives on barriers to ACS care in Tanzania in order to identify opportunities for interventions to improve care. Methods Semistructured in-depth interviews were conducted with physicians and clinical officers from emergency departments and outpatient departments in northern Tanzania. Thematic analysis was conducted using an iterative cycle of coding and consensus building. Results The 11 participants included six physicians and five clinical officers from health centers, community hospitals and one referral hospital. Providers identified barriers related to providers, systems and patients. Provider-related barriers included inadequate training regarding ACS and poor application of textbook-based knowledge. System-related barriers included lack of diagnostic equipment, unavailability of treatments, referral system delays, lack of data regarding disease burden, absence of locally relevant guidelines and cost of care. Patient-related barriers included inadequate ACS knowledge, inappropriate healthcare-seeking behavior and non-adherence. Conclusions This study identified actionable barriers to ACS care in northern Tanzania. Multifaceted interventions are urgently needed to improve care.
BackgroundTraumatic brain injuries (TBI) are a significant cause of mortality and morbidity for children globally. Adherence to evidence-based treatment guidelines have been shown to improve TBI outcomes. To inform the creation of a pediatric TBI management guideline for a low and middle income country context, we assessed the quality of available clinical practice guidelines (CPGs) for the acute management pediatric TBI.MethodsArticles were identified and retrieved from MEDLINE, EMBASE, Cochrane Library, LILACS, Africa-Wide Information and Global Index Medicus. These articles were screened by four reviewers independently. Based on the eligibility criteria, with the exception of literature reviews, opinion papers and editor’s letters, articles published from 1995 to November 11, 2016 which covered clinical recommendations, clinical practice or treatment guidelines for the acute management of pediatric TBI (within 24 hours) were included for review. A reference and citation analysis was performed. Seven independent reviewers from low, middle and high income clinical settings with knowledge of pediatric TBI management appraised the guidelines using the AGREE II instrument. Scores for the CPGs were aggregated by domain and overall assessment was determined.ResultsWe screened 2372 articles of which 17 were retained for data extraction and guideline appraisal. Except for one CPG from a middle income country, the majority (16/17) of the guidelines were developed in high income countries. Seven guidelines were developed specifically for the pediatric population, while the remaining CPGs addressed the acute management of TBI in both adult and pediatric populations. The New Zealand Guideline Group (NZGG, 2006) received the highest overall assessment score of 46/49 (93.88%) followed by the Scandinavian Neurotrauma Committee (SNC, 2016) with a score of 45/49 (91.84%) followed by the Scottish Intercollegiate Guideline Network (SIGN, 2009) and Brain Trauma Foundation (BTF 2012) both with scores of 44/49 (89.80%). CPGs from Cincinnati Children’s Hospital (CCH 2006) and Sao Paulo Medical School Hospital/Brazilian Society of Neurosurgery (USP/BSN, 2001) received the lowest score of 27/49 (55.10%) subsequently followed by the Appropriateness Criteria (ACR, 2015) with 29/49 (59.18%). The domains for scope and purpose and clarity of presentation received the highest scores across the CPGs, while applicability and editorial independence domains had the lowest scores with a wider variability in score range for rigor of development and stakeholder involvement.ConclusionsTo our knowledge, this is the first systematic review and guideline appraisal for pediatric CPGs concerning the acute management of TBI. Targeted guideline creation specific to the pediatric population has the potential to improve the quality of acute TBI CPGs. Furthermore, it is crucial to address the applicability of a guideline to translate the CPG from a published manuscript into clinically relevant local practice tools and for resource limited practice settings.
Introduction: Little is known about the burden of hypertension and diabetes on emergency department (ED) utilization and hospitalizations in sub-Saharan Africa.Methods: A retrospective review of adult ED patients in northern Tanzania was performed from September 2017 through March 2018. Hypertension was defined as documented diagnosis of hypertension or blood pressure ≥ 140/90 mm Hg. Diabetes was defined as documented diagnosis of diabetes mellitus or random glucose ≥ 200 mg/dL.Results: Of 3961 adult ED patients, 1359 (34.3%) had hypertension, 518 (13.1%) had diabetes, and 273 (6.9%) had both. Both hypertension (OR 1.42, 95% CI 1.23-1.63, P<.001) and diabetes (OR 2.05, 95% CI 1.66-2.54, P<.001) were associated with increased odds of admission. Of 2418 hospital admissions, 694 (28.7%) were for complications of hypertension or diabetes. Of 499 patients admitted for hypertensive complications, the most common admission diagnoses were: heart failure (163 patients, 32.7%); stroke (147 patients, 29.5%); and severe hypertension (139 patients, 27.9%). Of 278 patients admitted for diabetic complications, the most common admission diagnoses were: hyperglycemia (158 patients, 56.9%); infection (60 patients, 21.6%); and stroke (28 patients, 10.1%).Conclusions: The burden of hypertension and diabetes in a Tanzanian ED is high, and the ED may serve as an opportune location for case identification and linkage-to-care interventions. Given the large proportion of Africans with undiagnosed hypertension and diabetes, an ED-based screening program would likely identify many new cases of these diseases. The high burden of hypertension- and diabetes-related hospitalizations highlights the urgent need for improvements in primary preventative care in Tanzania.Ethn Dis.2019;29(4):559-566; doi:10.18865/ed.29.4.559
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