Sufficient informed consent to medical treatment of adults legal and ethical perspectives from Malawi

This special communication discusses the current legal and ethical requirements for informed consent to medical treatment of adults in Malawi. It analyzes the scope of the laws and code of ethics on professional discipline, including criminal privilege for surgeries and clarifies when insufficient disclosures entitle patients to compensation under civil law. Inconsistencies and uncertainties in the law are made apparent. It evaluates to which degree disclosure standards of other Commonwealth jurisdictions (e.g. the case of Montgomery) would be suitable for the health care setting of a country like Malawi that is characterized by shortages of resources, high illiteracy rates and a communitarian cultural context. Doctor-patient communication is not alien to African culture and part of sufficient informed consent. In order to balance the need for efficiency in health care delivery, accountability for quality care, fairness and effective patient-doctor communication the authors suggest to adopt the reasonable patient test only, if a defence of heavy workload on case-to-case basis is introduced at the same time. This does not dispense the need for organisational diligence on part of the institutional health care provider within its capacity

Microalbuminuria and hypertensive retinopathy among newly diagnosed nondiabetic hypertensive adult Nigerians

Objective: Microalbuminuria (MA) is a marker of vascular damage and has prognostic implications in hypertension.The objective of this study was to determine if the presence of MA increases the risk of hypertensive retinal damage in nondiabetic adult Nigerians with hypertension.Materials and Methods: A total of 96 consecutive newly diagnosed hypertensive patients attending the outpatient clinic and who consented and met the criteria for the study were recruited. There was also the same number of age- and sex-matched normotensive controls.Results: MA was present in 31 (32.3%) of the patients and 6 (6.3%) of the controls. The mean (±SD) ages of patients with and without MA were 52.5 ± 11.9 years and 48.3 ± 13.0 years, respectively. The diastolic blood pressure (P = 0.03)and mean arterial pressure (P = 0.01) were statistically higher in hypertensive patients with MA than in their counterparts without it. Patients with MA were more likely to have hypertensive retinopathy (HRP) than patients without it (71% vs37%, P = 0.001). Advanced HRP, i.e., Grades III - IV, was more common in patients with MA than in those without it(22.6% vs 1.5%).Conclusion: This study shows a high prevalence of HRP in Nigerian hypertensives with MA