Effect between felodipine plus irbesartan and felodipine plus metoprolol regimen on the sexual function in young and middle-aged women with hypertension.
- Author:
Dian XU
1
;
Jing YU
;
Pei-Jun LIU
;
Xue-Ya GUO
;
Hao HU
;
Peng CHANG
;
Feng ZHAO
;
Xiu-Li LI
;
Xue-Hong CHEN
;
Xi-Ping SHEN
;
Yi ZHANG
;
Feng BAI
Author Information
- Publication Type:Journal Article
- MeSH: Adolescent; Adult; Antihypertensive Agents; therapeutic use; Biphenyl Compounds; pharmacology; therapeutic use; Felodipine; pharmacology; therapeutic use; Female; Humans; Hypertension; drug therapy; Metoprolol; pharmacology; therapeutic use; Middle Aged; Prospective Studies; Sexual Dysfunction, Physiological; Tetrazoles; pharmacology; therapeutic use; Young Adult
- From: Chinese Journal of Cardiology 2010;38(8):728-733
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo compare the effects between felodipine plus irbesartan and felodipine plus metoprolol regimen on blood pressure and the sexual function in young and middle-aged hypertensive women.
METHODSIn this prospective, randomized, parallelized, controlled and fixed combined therapy trial, 99 female patients (aged 18 to 60) with grade 1 and grade 2 hypertension (BP ≥ 140/90 mm Hg and < 179/109 mm Hg, 1 mm Hg = 0.133 kPa) were assigned to felodipine 5 mg q.d + irbesartan 150 mg q.d (F + I group, n = 49) and felodipine 5 mg q.d + metoprolol 47.5 mg q.d (F + M group, n = 50) group. Target blood pressure was < 140/90 mm Hg. The female sexual function index (FSFI) questionnaire, levels of serum estradiol and testosterone were assessed. Female sexual dysfunction was defined as a FSFI score of less than 25.5. Patients were followed up for 24 weeks.
RESULTSThe rate of achieving blood pressure goal between 2 groups was similar at the 4th, 8th, 12th and 24th weeks respectively (42.9% vs. 62.0% at 4th week, 89.8% vs. 90.0% at 8th week, 93.9% vs. 94.0% at 12th week, 98.0% vs. 96.0% at 24th week, P > 0.05). Compared to baseline, scores for the items related to "desire" and "arousal" were significantly improved (P < 0.05), the level of the serum estradiol was significantly elevated [(50.3 ± 37.4) pg/L vs. (54.4 ± 10.8) pg/L before menopause, (18.4 ± 2.9) pg/L vs. (20.2 ± 3.1)pg/L after menopause, P < 0.05] and the level of the serum testosterone was significantly decreased [(722.8 ± 277.1) ng/L vs. (650.0 ± 156.0) ng/L before menopause, (841.2 ± 279.3) ng/L vs. (761.9 ± 197.8) ng/L after menopause, P < 0.05] in the F + I group, while scores for the items related to "sexual desire" and "lubrication" were statistically reduced (P < 0.01), the concentration of the serum estradiol was significantly reduced [(57.4 ± 9.7) pg/L vs. (51.1 ± 12.1) pg/L before menopause, (19.8 ± 2.3) pg/L vs. (17.8 ± 3.3) pg/L after menopause, P < 0.01] and the level of the serum testosterone was significantly increased [(775.6 ± 217.8) ng/L vs. (886.0 ± 186.4) ng/L before menopause, (812.5 ± 311.3) ng/L vs. (914.4 ± 300.2) ng/L after menopause, P < 0.01] in the F + M group. FSFI score was negatively correlated with age and systolic blood pressure levels.
CONCLUSIONfelodipine plus irbesartan or metoprolol for 24 weeks equally reduced blood pressure and the former regimen is superior to the latter on sexual function improvement in this patient cohort.