Valsartan/amlodipine compared to nifedipine GITS in patients with hypertension inadequately controlled by monotherapy.
Adv Ther
; 30(8): 771-83, 2013 Aug.
Article
em En
| MEDLINE
| ID: mdl-23963546
ABSTRACT
INTRODUCTION:
Current hypertension guidelines recommend single-pill combinations because they not only improve convenience and compliance to therapy and thus blood pressure (BP) control, but also reduce health-care costs. This study compared the efficacy and safety of valsartan/amlodipine single-pill combination with nifedipine gastrointestinal therapeutic system (GITS) in Chinese patients with hypertension who were inadequately controlled with monotherapy.METHODS:
In this multicenter, open-label, active-controlled, parallel-group study, 564 patients with hypertension not adequately controlled by prior monotherapy were randomized to receive valsartan/amlodipine 80/5 mg or nifedipine GITS 30 mg once daily for 12 weeks.RESULTS:
In the intention-to-treat analysis (n = 540), valsartan/amlodipine (n = 272) showed a least-square mean reduction of -16.6 versus -10.8 mmHg by nifedipine GITS (n = 268; mean between-treatment difference -5.8 mmHg; P < 0.0001) from baseline to week 12. The corresponding results for mean sitting diastolic BP were -8.6 and -4.6 mmHg, respectively (difference -4.0 mmHg; P < 0.0001). The percentage of patients achieving the BP target (<140/90 or <130/80 mmHg in the absence or presence of diabetes mellitus, respectively) was significantly higher with valsartan/amlodipine (79.0%) versus nifedipine GITS (57.4%; P < 0.0001). The overall incidence rate of adverse events was lower with valsartan/amlodipine (19.2%) than with nifedipine GITS (29.4%; P = 0.004).CONCLUSION:
The valsartan/amlodipine 80/5 mg single-pill combination is well tolerated and more effective than nifedipine GITS 30 mg for BP control in Chinese patients with hypertension.
Texto completo:
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Base de dados:
MEDLINE
Assunto principal:
Tetrazóis
/
Nifedipino
/
Anlodipino
/
Hipertensão
/
Anti-Hipertensivos
Idioma:
En
Ano de publicação:
2013
Tipo de documento:
Article