Clinical efficacy of different doses of folic acid combined with vitamin B<sub>12</sub> in the treatment of senile hypertension with hyperhomocysteinemia

Mao Mei; Wang Li; Qin Lei; Qu Peng; Lai Yayu

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Clinical efficacy of different doses of folic acid combined with vitamin B₁₂ in the treatment of senile hypertension with hyperhomocysteinemia

更新时间：2021-08-23

- Clinical efficacy of different doses of folic acid combined with vitamin B₁₂ in the treatment of senile hypertension with hyperhomocysteinemia
- Health Medicine Research and Practice Vol. 16, Issue 3, Pages: 5-9(2019)
- 作者机构：
  
  中国人民解放军陆军第九五八医院干部病房
- 作者简介：
- 基金信息：
- DOI：
  CLC： R589;R544.1
- Published：2019，
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Mao Mei, Wang Li, Qin Lei, et al. Clinical efficacy of different doses of folic acid combined with vitamin B₁₂ in the treatment of senile hypertension with hyperhomocysteinemia. [J]. Health Medicine Research and Practice 16(3):5-9(2019)
DOI：

Mao Mei, Wang Li, Qin Lei, et al. Clinical efficacy of different doses of folic acid combined with vitamin B₁₂ in the treatment of senile hypertension with hyperhomocysteinemia. [J]. Health Medicine Research and Practice 16(3):5-9(2019) DOI：

摘要

目的探讨不同剂量叶酸联合维生素B

治疗老年高血压合并高同型半胱氨酸（Hcy）血症（简称"H型高血压"）对患者Hcy、叶酸和血压水平的影响。方法本研究选取2015年1-5月于重庆市九龙坡区西彭镇体检的140例H型高血压患者为研究对象。将患者分为3组:对照组（n=36）、叶酸A组（n=60）和叶酸B组（n=44）。对照组患者治疗方案:常规降压治疗;叶酸A组患者治疗方案:常规降压治疗+叶酸（0.4mg/次）+维生素B

（500μg/次）;叶酸B组患者治疗方案:常规降压治疗+叶酸（0.8mg/次）+维生素B

（500μg/次）。结果治疗12周时

对照组、叶酸A组和叶酸B组患者Hcy水平分别为（26.73±8.99）μmol/L

（16.26±5.71）μmol/L

（16.59±6.12）μmol/L。3组患者Hcy水平比较

差异有统计学意义（P

0.05）。叶酸A组、叶酸B组患者Hcy水平均低于治疗前

差异有统计学意义（P

0.05）。同时

叶酸A组、叶酸B组患者Hcy水平均低于对照组

差异均有统计学意义（P

0.05）。治疗12周时

对照组、叶酸A组和叶酸B组患者叶酸水平分别为（3.88±1.37）μg/L

（10.72±3.39）μg/L

（12.78±4.73）μg/L。3组患者叶酸水平比较

差异有统计学意义（P

0.05）。叶酸A组、叶酸B组患者叶酸水平均高于治疗前

差异有统计学意义（P

0.05）。同时

叶酸A组、叶酸B组患者叶酸水平均高于对照组

差异均有统计学意义（P

0.05）。叶酸B组患者叶酸水平高于叶酸A组

差异有统计学意义（P

0.05）。治疗12周时

对照组、叶酸A组和叶酸B组患者收缩压（SBP）水平分别为（141.2±10.9）mmHg（1mmHg=0.133kPa）

（133.8±10.6）mmHg

（129.3±7.8）mmHg。3组患者SBP水平比较

差异有统计学意义（P

0.05）。叶酸A组和叶酸B组患者SBP水平均低于对照组

差异均有统计学意义（P

0.05）。此外

治疗过程中

3组患者均未出现药物过敏、肝肾损伤等药品不良反应。结论适当补充叶酸和维生素B

可显著降低Hcy水平

提高叶酸水平

改善血压水平

同时每天服用0.8mg叶酸在改善Hcy水平及SBP水平方面的效果优于每天服用0.4mg叶酸

值得在基层医疗机构中推广应用。

Abstract

Objective To assess the effects of different doses of folic acid combined with vitamin B

on the homocysteine（Hcy）

folic acid

and blood pressure levels in elderly hypertensive patients complicated with hyperhomocysteinemia（also referred to as"H-type hypertension"）.Methods A total of 140 patients with H-type hypertension who underwent health check-up in Xipeng Town

Jiulongpo District

Chongqing between January and May

2015 were included in this study.These patients were divided into the control group（routine anti-hypertensive treatment

n=36）

folic acid group A(routine treatment+folic acid 0.4 mg+vitamin B

500μg

n=60)

and folic acid group B(routine treatment+folic acid 0.8 mg+vitamin B

500μg

n=44).Results At week 12

the Hcy levels in the control group

folic acid group A

and folic acid group B were 26.73±8.99μmol/L

16.26±5.71μmol/L

and 16.59±6.12μmol/L

respectively;and the differences were statistically significant among the three groups（P

0.05）.The Hcy levels were significantly reduced from baseline in both group A and group B（P

0.05）

also significantly lower than that in the control group（P

0.05）.At week 12

the folic acid levels in the control group

folic acid group A

and folic acid group B were 3.88±1.37μg/L

10.72±3.39μg/L

and 12.78±4.73μg/L

respectively;and the differences were statistically significant among the three groups（P

0.05）.The folic acid levels were significantly increased from baseline in both group A and group B（P

0.05）

also significantly higher than that in the control group（P

0.05）.The folic acid level in group B was significantly higher than that in group A（P

0.05）.Also at week 12

the systolic blood pressure（SBP）levels in the control group

folic acid group A

and folic acid group B were 141.2±10.9 mmHg（1 mmHg=0.133 kPa）

133.8±10.6 mmHg

and 129.3±7.8 mmHg

respectively;and the differences were statistically significant among the three groups（P

0.05）.The SBP levels in both group A and group B were significantly lower than that in the control group（P

0.05）.Of note

no adverse reactions such as drug allergy

hepatic or renal toxicities were reported in any group during the study.Conclusion Proper doses of folic acid and vitamin B

may significantly reduce the Hcy level

increase the folic acid level

and improve the blood pressure.Besides

folic acid 0.8 mg daily seems to be superior to 0.4 mg daily in reducing the Hcy and SBP levels

which deserves widespread application in primary healthcare settings.

关键词

叶酸维生素B12高同型半胱氨酸老年高血压H型高血压

Keywords

Folic acidVitamin B12HyperhomocysteinemiaSenile hypertensionH-type hypertension

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Clinical efficacy of different doses of folic acid combined with vitamin B12 in the treatment of senile hypertension with hyperhomocysteinemia

DOI：

摘要

Abstract

关键词

Keywords

references

Clinical efficacy of different doses of folic acid combined with vitamin B₁₂ in the treatment of senile hypertension with hyperhomocysteinemia