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Study identifier: NCT04974151 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

China Stroke Primary Prevention Trial 2 for Participants With Hypertension and MTHFR 677 TT Genotype

Condition: Hypertension · MTHFR 677 TT Genotype  ·  Sponsor: Shenzhen Ausa Pharmed Co.,Ltd

PhasePhase 4
Planned participants24000
Who can joinAll sexes, 45 Years to 74 Years
Healthy volunteersNo

About this study

This is a multi-center, randomized, double-blind, triple-dummy, controlled trial in 24,000 Chinese men and women with hypertension and MTHFR 677 TT genotype. The study participants will be randomized to one of the three treatment groups: Group A: amlodipine tablet (5mg), taken orally, once daily, serving as active comparator. Group B: amlodipine folic acid 5.8mg tablet (5mg amlodipine and 0.8mg folic acid), taken orally, once daily. Group C: amlodipine folic acid 5.8mg tablet plus 5-methyltetrahydrofolate (5-MTHF, 0.4mg), taken orally, once daily. The primary endpoint is first ischemic stroke.

This description comes directly from the study's public registry record.

Talk to the study team

Minqing Tian, PhD  ·  86-18818680849  ·  tianminqing@163.com

Always discuss trial participation with your own doctor first.

Locations (20)

First Affillated Hospital of Bengbu Medical UniversityBengbu, Anhui, ChinaNot Yet Recruiting
Bozhou People's HospitalBozhou, Anhui, ChinaNot Yet Recruiting
Chizhou People's HospitalChizhou, Anhui, ChinaNot Yet Recruiting
Taihe County People's HospitalFuyang, Anhui, ChinaNot Yet Recruiting
Peking University First HospitalBeijing, Beijing Municipality, ChinaNot Yet Recruiting
Yangjiang People's HospitalYangjiang, Guangdong, ChinaNot Yet Recruiting
The Affiliated Hospital of Guizhou Medical UniversityGuiyang, Guizhou, ChinaNot Yet Recruiting
The First Affiliated Hospital of Hunan University of MedicineHuaihua, Hunan, ChinaNot Yet Recruiting
Loudi Central HospitalLoudi, Hunan, ChinaNot Yet Recruiting
Lianyungang Oriental HospitalLianyungang, Jiangsu, ChinaRecruiting
The First People's Hospital of LianyungangLianyungang, Jiangsu, ChinaNot Yet Recruiting
The Second People's Hospital of LianyungangLianyungang, Jiangsu, ChinaNot Yet Recruiting

+ 8 more locations — full list on the registry record.

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Source record: clinicaltrials.gov/study/NCT04974151