There are about 2 clinical studies being (or have been) conducted in Yemen. The country of the clinical trial is determined by the location of where the clinical research is being studied. Most studies are often held in multiple locations & countries.
The aim of the observational study is to ascertain the degree of blood pressure control in the early-morning hours after 8 weeks of treatment with Telmisartan/Telmisartan+Hydrochlorothiazide and during 44 weeks of follow-up, in patients with hypertension using home blood pressure measurements.
For each patient, an initial visit and at least one follow-up visit at the end of treatment should be documented by the treating physician in the case report form.