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Objective: Seven prospective real-world studies conducted in general practices in Belgium of antihypertensive treatment with valsartan-centric regimens were pooled to examine similarities and differences in determinants of blood pressure (BP) values (mmHg) and BP control rates between female and male patients., Methods: Pooled analysis of a total evaluable sample of 17,044 patients, including 8273 (48.5%) women and 8771 men (51.5%) treated over approximately 90 days with valsartan-centric regimens in second or later line. Hierarchical linear and logistic regressions were applied to identify patient- and physician-related determinants of BP outcomes and a potential physician class effect., Results: Reductions in BP (mmHg) over 90 days were similar for women and men, and so were changes in BP control rates. Approximately a quarter of the variance in 90 day BP values was attributable to a physician class effect. Both gender groups shared some patient- and physician-related determinants of BP outcomes, though often varying in degree of influence. Analyses also revealed gender-specific determinants. Among others, modifiable/manageable patient-related determinants included BP at hypertension diagnosis (proxy for time of diagnosis), risk factors, antihypertensive treatment and adherence; while among the physician-related determinants clinical experience in hypertension treatment was modifiable/manageable., Conclusion: Valsartan-centric treatment regimens are associated with significant reductions in BP level and improvement in BP control in both women and men. The determinants revealed in modeling provide guidance to clinicians in the common and differential management of hypertension in female and male patients.

Aims: Six prospective real-world studies of antihypertensive treatment with valsartan-centric regimens were pooled to: (1) examine the effectiveness of ∼90 days of second- or later-line valsartan treatment in hypertensive patients with known comorbidities; and (2) identify physician- and patient-related determinants associated with systolic (SBP) and diastolic blood pressure (DBP) outcomes in these patients., Methods and Materials: A pooled analysis was performed of an evaluable sample of 11,999 hypertensive patients with known comorbidities treated ∼90 days with valsartan-centric regimens. We applied hierarchical linear and logistic regression models to identify determinants of blood pressure (BP) outcomes and a potential physician class effect., Results: Valsartan regimens resulted in mean (SD) SBP and DBP reductions of 18.0 (15.8) mmHg and 9.5 (10.1) mmHg, respectively, at ∼90 days, yielding SBP, DBP and combined SBP/DBP control rates of 44.0%, 67.2% and 39.3%, respectively. About a quarter of the variance in 90 day BP values was attributable to a physician class effect. BP outcomes declined with physicians' increasing years in practice and being male. At the patient level, BP outcomes declined with SBP and DBP at diagnosis; diabetes; higher cholesterol and BMI; lower valsartan and hydrochlorothiazide (HCTZ) doses; and concomitant anti-hypertensives. Older age was associated with improved DBP. A proxy of physician vigilance, cardiovascular disease history, was associated with improved BP outcomes, as were patient adherence and higher doses of valsartan in combination with HCTZ., Conclusions: Valsartan-centric regimens have significant BP lowering benefits in this pooled sample of patients with known comorbidities. Many observed determinants of BP outcomes are modifiable or manageable.