NCT03735251

Epidemic Profile of Left Ventricular Diastoic Dysfunction in the Community Elderly and Establishing Prediction Model: the Northern Shanghai Study

• Status: Completed
• Phase: —
• Study type: Observational
• Enrollment: 1,920 (actual)
• Sponsor: Ya-Wei Xu · Academic / Other
• Sex: All
• Age: 55 Years
• Healthy volunteers: Accepted

Summary

This study is one of the largest ongoing prospective population studies to evaluate target organ damages (TODs) and Left Ventricular Diastoic Dysfunction in the community-dwelling elderly Chinese, which is authorised and funded by the Shanghai municipal government.This study was approved by the Shanghai Tenth People's Hospital Institutional Review Board and was conducted under financial support from the Shanghai municipal government (grant ID: 2013ZYJB0902 and 15GWZK1002). The preliminary sample size is expected to be 3000-4000 participants.

Detailed description

The Northern Shanghai Study is an ongoing prospective community-based study. After enrolment, clinical examination,anthropometric measurement and a questionnaire will be administered to each participant at baseline and patients will be followed up every six months. Our tests and examinations include: blood/urine sample and biochemical measurements, office blood pressure recording, carotid ultrasonograph, echocardiograph, pulse wave velocity, pulse wave analysis, 4-limb blood pressure recording, body mass index, etc. Baseline measurement will also include the assessments on target organ damages(TODs) and the conventional CV risk factors. In the follow-up, the incidence of CV events and mortality will be recorded. The Northern Shanghai Risk Score will be calculated, with considerations on CV risk factors and TODs.

Conditions

• Left Ventricular Diastoic Dysfunction Cohort Study

Interventions

Type	Name	Description
OTHER	Diuretic，Betaloc，antiplatelet drugs	According to international guidelines,we treated patinets who suffered from different disease

Timeline

• Start date: 2014-07-10
• Primary completion: 2014-07-10
• Completion: 2014-08-10
• First posted: 2018-11-08
• Last updated: 2021-04-26