Are physicians underestimating the challenges of hypertension management? Results from the Supporting Hypertension Awareness and Research Europe-wide (SHARE) survey

Aims: The Supporting Hypertension Awareness and Research Europe-wide (SHARE) survey aimed to qualify the key challenges that physicians face when trying to get patients to recommended blood pressure (BP) goals. Methods and results: The survey was open to physicians involved in the treatment of hypertension, was anonymous, and included 45 questions covering: physicians' demographic information, familiarity with BP treatment guidelines, views on the BP targets recommended by the 2007 European Society of Hypertension and European Society of Cardiology (ESH-ESC) guidelines, and perceptions on the proportion of 'challenging patients' in hypertension management (defined as patients not achieving the BP goal, where the BP goal is at least <140/90 mm Hg, and <130/80 mm Hg for patients with co-morbidities or high CV risk). Physicians significantly underestimated the proportions of their 'challenging patients' with hypertension compared with their perceptions of the proportions achieving 2007 ESH-ESC BP targets (p < 0.0001). The majority of cardiologists (75.5%) and general/family practitioners (GPs) (81.3%) as well as internists (59.3%) (p < 0.05 for cardiologists and GPs vs internists) felt that it was a challenge to get their patients to target BP, stating that only 43.2%, 57.4% and 38.2% of their patients, respectively, achieved these targets in practice (p < 0.05 for GPs vs cardiologists and internists). Conclusion: Physicians may underestimate the proportion of 'challenging patients' with hypertension and there is a need to improve their BP control. Increasing physicians' awareness about the risks of uncontrolled BP and improving compliance are two possible ways to improve management of hypertension.