维生素B6对围生期心肌病患者疗效及相关指标的影响
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篇名: 维生素B6对围生期心肌病患者疗效及相关指标的影响
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摘要: 目的:探讨维生素B6对围生期心肌病(PPCM)患者疗效及相关指标的影响。方法: 64例PPCM患者随机分为对照组(32例)和观察组(32例)。对照组患者给予利尿药、血管紧张素转换酶抑制剂或血管紧张素Ⅱ受体拮抗药、β受体阻滞药、洋地黄、低分子肝素等常规治疗。观察组患者在对照组治疗的基础上给予维生素B6片50 mg,口服,每日2次。两组疗程均为2周。观察两组患者的临床疗效,治疗前后血清泌乳素(PRL)、血浆脑钠肽(BNP)、左心室舒张末期内径(LVEDD),回奶发生情况及不良反应发生情况。结果:两组患者总有效率比较差异无统计学意义(P>0.05)。治疗前,两组患者PRL、BNP、LVEDD比较,差异均无统计学意义(P>0.05)。治疗后,两组患者PRL、BNP、LVEDD均显著低于同组治疗前,且观察组低于对照组,差异均有统计学意义(P<0.05)。观察组患者回奶发生率显著高于对照组,差异有统计学意义(P<0.05)。两组患者治疗期间均未见严重不良反应发生。结论:在常规治疗的基础上,维生素B6治疗PPCM的疗效和安全性与常规治疗相当,虽然在降低PRL水平方面优于常规治疗,但回奶发生率较高。
ABSTRACT: OBJECTIVE: To observe the effects of Vitamin B6 on efficacy and related indexes of patients with peripartum cardiomyopathy (PPCM). METHODS: 64 PPCM patients were randomly divided into control group (32 cases) and observation group (32 cases). Control group received diuretic drugs, angiotensin converting enzyme inhibitors or angiotensin Ⅱ receptor antagonist, β-blockers, digitalis, low molecular weight heparin and other conventional treatment. Observation group additionally received Vitamin B6 tablet 50 mg, orally, twice a day. They treated for 2 weeks. Clinical efficacy, serum prolactin (PRL), brain natriuretic peptide (BNP), left ventricular end-diastolic diameter (LVEDD) before and after treatment,milk back rate and the incidence of adverse reactions in 2 groups were observed. RESULTS: There was no significant difference in the total effective rate in 2 groups (P>0.05). Before treatment, there were no significant differences in PRL, BNP and LVEDD in 2 groups (P>0.05). After treatment, PRL, BNP and LVEDD in 2 groups were significantly lower than before, and observation group were lower than control group, with statistical significances (P<0.05). And the milk back rate in observation group was significantly higher than control group, with statistical significance (P<0.05). There were no obvious severe adverse reactions during treatment. CONCLUSIONS: Based on conventional treatment, Vitamin B6 shows similar efficacy and safety with conventional treatment in the treatment of PPCM, though it is superior to conventional treatment in terms of decreasing PRL level, it has high milk back rate.
期刊: 2016年第27卷第30期
作者: 张兴平,王正中
AUTHORS: ZHANG Xingping,WANG Zhengzhong
关键字: 维生素B6;围生期心肌病;泌乳素;疗效;安全性
KEYWORDS: Vitamin B6; Peripartum cardiomyopathy; Prolactin; Efficacy; Safety
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