Detection and Management of Adverse Drug Reactions Related to Antiretroviral Drugs among HIV/AIDS Patients in Kiambu Sub-County, Kenya

The objective of this study was to establish the detection, prevalence and management of various adverse drug reactions associated with antiretroviral drugs occurring in patients attending Comprehensive Care Centre (CCC) of Kiambu District Hospital. The study was a cross sectional survey where the patients included were those attending the CCC on a monthly basis. The results revealed that 65.2% of the patients had experienced symptoms suggestive of adverse drug reactions (ADRs). Of these, 67.2% did not associate the symptoms to the medicines they were taking but rather to the AIDS syndrome. The most prominent reaction was peripheral neuropathy at 0.395 (0.344-0.447 at 95% confidence interval) while the least common was hepatotoxicity. Whereas 71.5% could tell the frequency of the daily dosage, 92.1% did not know the names of the medicines they were taking but could describe them by shape and colour. There was a significant association between occurrence and reporting of ADRs and age (P<0.001), weight (P=0.001), marital status (P=0.016), occupation (P<0.001), religious participation (P<0.001) and education level (P<0.001). Although the health care providers displayed adequate knowledge in management of these reactions, they complained of inadequacy of the current reporting tool (MOH 257) in capturing ADRs. The patients were ill equipped in recognising the ADRs.Key words: Adverse drug reactions, occurrence, detection, managemen

Prescription patterns and adequacy of blood pressure control among adult hypertensive patients in Kenya; findings and implications.

Hypertension is a major cause of global morbidity and mortality, with high prevalence rates in Africa including Kenya. Consequently, it is imperative to understand current treatment approaches and their effectiveness in practice. Currently, there is paucity of such data in Kenya, which is a concern. The aim is to describe prescribing patterns and adequacy of blood pressure (BP) control in adult hypertensive patients to guide future practice.Retrospective study of patients attending a sub-county outpatient clinic combined with qualitative interviews.247 hypertensive patients, predominantly female, mean age 55.8 years on antihypertensive therapy for 1-5 years, were analyzed. ACEIs and thiazide diuretics were the most commonly prescribed drugs, mainly as combination therapy. Treatment typically complied with guidelines, mainly for stage 2 hypertension (75%). BP control was observed in 46% of patients, with a significant reduction in mean systolic (155 to 144 mmHg) and diastolic (91 to 83 mmHg) BP (P < 0.001). Patients on ≥2 antihypertensive drugs were more likely to have uncontrolled BP (OR:1.9, p = 0.021).Encouragingly good adherence to guidelines was helped by training. Poor blood pressure control in the majority needs to be addressed. Additional training of prescribers and follow-up of measures to improve BP control will be introduced and followed up