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Trends in antihypertensive use among privately insured hypertensive clients in Ghana.

Afia Frimpomaa Asare MarfoJohn Serbe MarfoJacob Plange-RhuleSamantha A Hollingworth
Published in: Journal of human hypertension (2024)
The objective of the study was to describe the patterns of antihypertensive medicines (AHM) in a selected national population in Ghana. The claims data for all privately insured patients in Ghana over three years to 2018 were analysed. The classes of medicines used, the dose by time, gender and age, and generic status were examined. In addition, the use in Defined Daily Dose (DDD) per 1000 population per day was estimated. Classes of AHM prescribed were CCB, ARB, ACEI, diuretics, and BB. Amlodipine, nifedipine, losartan, lisinopril, and bendroflumethiazide accounted for 74% of all use. The most widely used single CCB was amlodipine 3.92 DDD/1,000 population/day in 2016, 3.92 DDD/1,000 population/day in 2017, and 4.92 DDD/1,000 population/day in 2018. In those aged 51-60 years, use of CCB in women (74.0 DDD/1,000 population/day) was almost twice that of men (38.3 DDD/1,000 population/day). The top ten medicines accounted for 93% of all single medicine products in 2018. Most single medicine products was generic (76.5% in 2016; 79.9% in 2017 and 83.1% in 2018) whiles most fixed combination products were branded (73.0% in 2016; 89.7% in 2017 and 91.3% in 2018). The patterns of AHM use are clinically expected although the Ghana Standard Treatment guidelines are not directive about lines of treatment.
Keyphrases
  • blood pressure
  • end stage renal disease
  • chronic kidney disease
  • mental health
  • type diabetes
  • newly diagnosed
  • metabolic syndrome
  • angiotensin ii
  • polycystic ovary syndrome
  • combination therapy
  • patient reported