Initial combination therapy for hypertension in patients of African ancestry: a systematic review and meta-analysis.

Unlabelled: We systematically reviewed randomized controlled trials (RCTs) that consider the effect of initial dual antihypertensive combination treatment on blood pressure (BP), morbidity, or mortality in hypertensive African ancestry adults, using the methodology of the Cochrane Collaboration. Main outcomes were difference in means (continuous data) and risk ratio (dichotomous data).We retrieved 1728 reports yielding 13 RCTs of 4 weeks to 3 years duration (median 8 weeks) in 3843 patients.

South African Hypertension Society commentary on the American College of Cardiology/American Heart Association hypertension guidelines.

In late 2017, the publication of the new American College of Cardiology (ACC)/American Heart Association (AHA) hypertension guidelines created considerable controversy. The threshold for hypertension was redefined as > 130/80 mmHg and target blood pressure < 130/80 mmHg. The purpose of this commentary is to give clarity on the position of the Southern African Hypertension Society (SAHS).

Chronic depression symptoms desensitize renin activity to protect against volume-loading hypertension in Blacks: The SABPA study.

Background: Low-renin levels in Blacks have been associated with volume-loading hypertension (HT). Depression symptoms, frequently co-occurring with vascular dysregulation, might reflect a disturbed renin-angiotensin-aldosterone-system (RAAS). We aimed to assess prospective changes (∆) in depression symptoms, RAAS (renin, aldosterone), diastolic blood pressure (DBP), and estimated glomerular filtration rate (eGFR) in a bi-ethnic sex cohort.