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The Modification Function of MTHFR C677T genetic Polymorphisms in Different Dosage of Folic Acid Supplementation: a multicenter, randomized controlled, double-blind trial

The Modification Function of MTHFR C677T genetic Polymorphisms in Different Dosage of Folic Acid Supplementation: a multicenter, randomized controlled, double-blind trial

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR1800016135
Enrollment
Unknown
Registered
2018-05-14
Start date
2018-05-20
Completion date
Unknown
Last updated
2018-05-21

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

H-type hypertension

Interventions

Twelve: Folic acid supplementation

Sponsors

Medical University Of Anhui
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: (1) adults over 18 years old; (2) baseline blood pressure met the following criteria: 90mmHg = <110mmHg and / or 140mmHg. Shrinkage pressure <180mmHg; (3) blood homocysteine was more than 10 mol/L; (4) clinicians judged that Folic Acid Tablets was suitable for enalapril treatment; (5) voluntarily participating in and signing informed consent; If subjects did not regularly take antihypertensive drugs, they could be directly included in the study. If the subjects had regular ACEI antihypertensive drugs, enalapril could be included in the study if the subjects were voluntarily changed. If the subjects have been regularly taking non ACEI antihypertensive drugs, the replacement of the antihypertensive drugs to enalapril and tolerable can be included in the study under the voluntary premise of the subjects.

Exclusion criteria

Exclusion criteria: (1) serious mental disorders, unable to express their wishes; (2) there are obvious other abnormal signs, laboratory tests and clinical diseases, according to the researchers' findings; It is not suitable to participate in the researchers; (3) other clinicians judged that it was not suitable to use enalapril Folic Acid Tablets; (4) other researchers judged that the long-term follow-up could not be completed; (5) the history of cerebral apoplexy, coronary heart disease, congenital heart disease, severe stenosis of intracranial and extracranial vessels, cardiac insufficiency, acute / chronic renal insufficiency, long term use of Folic Acid Tablets and the inability to tolerate ACEI antihypertensive drugs.

Design outcomes

Primary

MeasureTime frame
Plasma homocysteine level;Folic acid level;MTHFR genotypes;

Countries

China

Contacts

Public ContactTang Genfu

School of Health Management, Anhui Medical University

tanggenfu@163.com+86 13905695590

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 13, 2026