Why are IPTp Coverage Targets so Elusive in Sub-Saharan Africa? A Systematic Review of Health System Barriers.

Use of intermittent preventive treatment (IPTp) is a proven cost-effective intervention for preventing malaria in pregnancy. However, despite the roll-out of IPTp policies across Africa more than ten years ago, utilization levels remain low. This review sought to consolidate scattered evidence as to the health system barriers for IPTp coverage in the continent.Methods and findings: Relevant literature from Africa was systematically searched, reviewed and synthesized. Only studies containing primary data were considered. Studies reveal that: (i) poor leadership and governance contribute to slow decentralization of programme management, lack of harmonized guidelines, poor accountability mechanisms, such as robust monitoring and evaluation systems; (ii) low budgetary allocation towards policy implementation slows scale-up, while out-of-pocket expenditure deters women from seeking antenatal services that include IPTp; (iii) there are rampant human resource challenges including low staff motivation levels attributed to such factors as incorrect knowledge of IPTp recommendations and inadequate staffing; (iv) implementation of IPTp policies is hampered by prevailing service delivery barriers, such as long waiting time, long distances to health facilities and poor service provider/client relations; and (v) drug stock-outs and poor management of information and supply chains impair sustained availability of drugs for IPTp. For successful IPTp policy implementation, it is imperative that malaria control programmes target health system barriers that result in low coverage and hence programme ineffectiveness

Cardiovascular causes of death in an east African country: An autopsy study

Background: The spectrum of cardiovascular diseases varies between countries. Data from east Africa is scarce, but important in formulating disease management strategies. The aim of this study was to describe the spectrum of cardiovascular causes of death in Kenya. Methods: One hundred and thirty four autopsy cases of cardiovascular related deaths examined at the Department of Human Anatomy, University of Nairobi, from December 2005 to November 2009 were analyzed for disease type, age and gender distribution. Only cases in which cardiovascular disease was the most likely cause of death were included. Data was analyzed using SPSS version 15.0 for Windows and presented using tables and bar graphs. Results: Cardiovascular causes comprised 13.2% of all autopsy cases. Common conditions included myocardial infarction (18.7%), cardiomyopathy (17.2%), subarachnoid hemorrhage (15.7%), pulmonary thromboembolism (14.2%), ruptured aortic aneurysm (11.2%) and hypertensive heart disease (9.0%). Infective pericarditis and rheumatic heart disease comprised 7.5% and 6.7%, respectively. Mean age was 50.4 years, peaking at 40-60 years, with 56.7% aged 50 years and younger. Male: female ratio was 2.7:1. Conclusions: Cardiovascular disease contributes more than 13% of overall mortality in Kenya. Myocardial infarction is the commonest, while rheumatic heart disease is the rarest. It is predominantly male and mainly affects those aged under 50 years. This suggests that non-communicable diseases, while predominant, overlap with infectious conditions as causes of cardiovascular mortality. A search for, and the prevention of, risk factors, combined with prudent management of infection, are recommended. (Cardiol J 2011; 18, 1: 67-72