NCT02150382

Brief Summary

China Rural Hypertension Control (CRHC) Project is a cluster randomized trial aims to test the effectiveness of a standardized protocol-based treatment program on hypertension control in rural China.

Trial Health

30
At Risk

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Trial has exceeded expected completion date
Timeline
Completed

Started Feb 2014

Typical duration for all trials

Geographic Reach
1 country

1 active site

Status
withdrawn

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

February 1, 2014

Completed
4 months until next milestone

First Submitted

Initial submission to the registry

May 26, 2014

Completed
3 days until next milestone

First Posted

Study publicly available on registry

May 29, 2014

Completed
2.1 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

July 1, 2016

Completed
3 months until next milestone

Study Completion

Last participant's last visit for all outcomes

October 1, 2016

Completed
Last Updated

July 29, 2022

Status Verified

May 1, 2014

Enrollment Period

2.4 years

First QC Date

May 26, 2014

Last Update Submit

July 26, 2022

Conditions

Hypertension

Keywords

hypertensionruralChinaprotocol-based treatment

Outcome Measures

Primary Outcomes (1)

  • a composite outcome of cardiovascular disease and all-cause mortality

    up to 2-year

Secondary Outcomes (7)

  • Major cardiovascular diseases

    up to 2-year

  • Fatal and non-fatal stroke

    up to 2-year

  • Fatal and non-fatal myocardial infarction

    up to 2-year

  • Hospitalized or treated heart failure

    up to 2-year

  • Cardiovascular death

    up to 2-year

  • +2 more secondary outcomes

Eligibility Criteria

Age40 Years+
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)
Sampling MethodProbability Sample
Study Population

All study patients will be recruited from rural areas in Liaoyang County from blood pressure screening. Liaoyang County, Liaoning Province is located in Northeast China.

You may qualify if:

  • Man and women aged 40 years or older.
  • Mean systolic blood pressure ≥140 mm Hg and/or diastolic blood pressure ≥90 mm Hg; and/or use of antihypertensive medications.Mean blood pressure is based on three measurements at two separate days at least two days apart and within one month.
  • Permanent residents in the study villages.
  • Do not plan to emigrate in the next 2 years.

You may not qualify if:

  • Unable to provide consent.
  • Treated for malignant tumor and life expectancy\<2 years judged by study physician.
  • Pregnancy, currently trying to become pregnant, or of child-bearing potential and not using birth control.
  • Diagnosted psychiatric patients.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

First Hospital of China Medical University

Shenyang, Liaoning, 110001, China

Location

MeSH Terms

Conditions

Hypertension

Condition Hierarchy (Ancestors)

Vascular DiseasesCardiovascular Diseases
0

Study Design

Study Type
observational
Observational Model
COHORT
Time Perspective
PROSPECTIVE
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Chief of Department of Cardiology in First Hospital of China Medical University

Study Record Dates

First Submitted

May 26, 2014

First Posted

May 29, 2014

Study Start

February 1, 2014

Primary Completion

July 1, 2016

Study Completion

October 1, 2016

Last Updated

July 29, 2022

Record last verified: 2014-05

Locations

CN(1)