Aim This review aims to summarize and discuss some of the most relevant clinical trials in epidemiology, diagnostics, and treatment of hypertension published in 2020 and 2021. Data synthesis The trials included in this review are related to hypertension onset age and risk for future cardiovascular disease, reliability of different blood pressure monitoring methods, role of exercise-induced hypertension, treatment of hypertension in patients with SARS-CoV-2 infection, and management of hypertension high-risk patient groups, e.g., in the elderly (≥80 years) and patients with atrial fibrillation, the interplay between nutrition and hypertension, as well as recent insights into renal denervation for treatment of hypertension. Conclusions Hypertension onset age, nighttime blood pressure levels and a riser pattern are relevant for the prognosis of future cardiovascular diseases. The risk of coronary heart disease appears to increase linearly with increasing exercise systolic blood pressure. Renin-angiotensin system blockers are not associated with an increased risk for a severe course of COVID-19. In elderly patients, a risk-benefit assessment of intensified blood pressure control should be individually evaluated. A J-shaped association between cardiovascular disease and achieved blood pressure could also be demonstrated in patients with atrial fibrillation on anticoagulation. Salt restriction and lifestyle modification remain effective options in treating hypertensive patients at low cardiovascular risk. Sodium glucose co-transporter 2 inhibitors and Glucagon-like peptide-1 receptor agonists show BP-lowering effects. Renal denervation should be considered as an additional or alternative treatment option in selected patients with uncontrolled hypertension.

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Hypertension is one of the most prevalent cardiovascular diseases and its treatment requires multimodal therapeutic approaches. This review aims to provide a summary and update on relevant evidence in hypertension research published in 2019/2020. These include trials dealing with the prognostic effect of systolic and diastolic blood pressure values, the association between hypertension and valve disease, reproducibility of masked and white-coat hypertension, and the prognostic importance of ambulatory and night-time blood pressure measurements. Treatment of hypertension focusing on elderly patients but also the potential cancer risk of thiazide diuretics, the valsartan recall, chronotherapy, and device-based hypertension therapy are discussed.