مقالة علمية
Comparative Efficacy of Irbesartan/ Hydrochlorothiazide and Valsartan/Hydrochlorothiazide Combination in Lowering Blood Pressure: A Retrospective Observational Study in Oman

K.A. Al Balushi.


 

Comparative Efficacy of Irbesartan/ Hydrochlorothiazide and Valsartan/Hydrochlorothiazide Combination in Lowering Blood Pressure: A Retrospective Observational Study in Oman

K.A. Al Balushi.

Objective: To compare blood pressure (BP) control in patients receiving irbesartan/hydrochlorothiazide (HCTZ) and valsartan/HCTZ at a tertiary care university hospital in Oman. Subjects and Methods: This was a retrospective observational study, where 232 patients’ medical records were reviewed during a 3-month period, July to September 2010, at Sultan Qaboos University Hospital in Oman. BP readings of the previous 6 months were also retrieved from the electronic medical records. Analyses were conducted using univariate statistical techniques. Results: The mean age of the cohort was 58 8 11 years (range: 21–88). Sixty-nine (30%) patients were on the irbesartan/HCTZ combination (150/12.5 mg) and 163 (70%) were on the valsartan/HCTZ combination. The patients on the valsartan/HCTZ combination were divided into two subgroups: 117 (72%) received 160/12.5 mg and 46 (28%) 80/12.5 mg. Diabetic patients (43/69, 62%, vs. 61/163, 37%, p ! 0.001) and those with diabetic nephropathy (8/69, 12%, vs. 7/163, 4%, p = 0.039) were prescribed more often irbesartan/HCTZ than valsartan/HCTZ. In comparison to the valsartan/HCTZ cohort, the irbesartan/HCTZ group was associated with significant reductions in both systolic BP (SBP; –9 vs. –2 mm Hg; p = 0.021) and diastolic BP (DBP; –5 vs. 0 mm Hg; p = 0.022). BP reductions were noted more in diabetics than nondiabetics with the irbesartan/HCTZ patients associated with significant reductions in both SBP (–12 vs. 5.1 mm Hg; p ! 0.001) and DBP (–6.4 vs. 1.9 mm Hg; p = 0.001). Conclusions: The irbesartan/HCTZ combination was associated with significant reductions in both SBP and DBP when compared with the valsartan/HCTZ combination. Specifically, the reductions were noted more in diabetics than nondiabetics.

Objective: To compare blood pressure (BP) control in patients receiving irbesartan/hydrochlorothiazide (HCTZ) and valsartan/HCTZ at a tertiary care university hospital in Oman. Subjects and Methods: This was a retrospective observational study, where 232 patients’ medical records were reviewed ...

مادة فرعية

المؤلف : K.A. Al Balushi.

مؤلف مشارك : Habib, J.Q
AlZakwani, Intisar

بيانات النشر : Medical Principles and Practice، 2013مـ.

التصنيف الموضوعي : العلوم التطبيقية|العلوم الطبية .

المواضيع : Hypertension - Sultanate of Oman.

Diabetes Mellitus - Sultanate of Oman.

Nephropathy - Sultanate of Oman.

رقم الطبعة : 22

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