CClinicalTrials.gg
Status unknownNCT04570527Updated Sep 30, 2020

Optimized Cardioprotection Therapy in Obese Subjects With CAD

An observational study in Coronary Artery Disease (CAD) (E.G., Angina, Myocardial Infarction, and Atherosclerotic Heart Disease (ASHD)), Obesity and Adiposis; Heart, sponsored by Xijing Hospital. Status unknown at 1 site in China. Open to participants aged 20 Years to 70 Years. Per ClinicalTrials.gov, last updated 2020-09-30.

Sponsored by Xijing Hospital · Observational

The sponsor has not verified this record recently (last verified Sep 2020), so the status shown — last known as Recruiting — may be out of date.
Study type
Observational
Model
Case-control
Time perspective
Retrospective
Enrollment
200
Ages
20 Years to 70 Years
Sex
All
01

Study summary

The purpose of this study is to investigate the efficacy and mechanism of Adipokines Cardiac Protection in Obese Patients With coronary artery disease (CAD).

Read the detailed description

Adipokines (or adipocytokines) can be defined as a group of more than 600 bioactive molecules made from adipose tissue that acts as paracrine and endocrine hormones. Adipokines are involved in maintaining varieties of processes such as, appetite and satiety, energy expenditure activity, endothelial function, blood pressure, hemostasis, adipogenesis, insulin sensitivity, energy metabolism in insulin-sensitive tissues, fat distribution and insulin secretion in pancreatic β-cells. Adipokines may contribute to reduce scar formation and improve cardiac function in coronary artery disease (CAD). Reperfusion therapy such as percutaneous coronary intervention (PCI) should be administered to all eligible patients with CAD symptom. However, our previous work showed that obese patients may benefit more from PCI. Thus, the aim of the present study was to investigate the efficacy and mechanism of adipokines cardiac protection for obese and non-obese patients with coronary artery disease (CAD).

02

Conditions studied

  • Coronary Artery Disease (CAD) (E.G., Angina, Myocardial Infarction, and Atherosclerotic Heart Disease (ASHD))
  • Obesity
  • Adiposis; Heart

Keywords

  • Coronary artery disease
  • Adipokines
  • Obesity
  • Diabetes mellitus
03

In context

Coronary Artery Disease

5,598 studies on the registry are indexed under Coronary Artery Disease; 957 are open to participants now.

This study's planned enrollment of 200 is below the median of 336 across 1,947 observational studies indexed under Coronary Artery Disease.

Browse Coronary Artery Disease studies →

Lead sponsor

Xijing Hospital is the lead sponsor of 465 studies on the registry; 157 are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
20 Years to 70 Years
Sexes eligible
All
Accepts healthy volunteers
No
Sampling method
Non-probability sample

Study population

Patients of CAD were enrolled in this study

Inclusion criteria

coronary artery disease according to the WHO definition With or without percutaneous coronary intervention

Exclusion criteria

Exclusion Criteria:

previous Coronary artery bypass grafting (CABG) cardiomyopathy atrial fibrillation or flutter previous heart surgery severe valvular heart disease disease of the hematopoietic system NYHA functional class IV heart failure at baseline severe renal, lung and liver disease cancer

05

Study design

Observational model
Case-control
Time perspective
Retrospective
Enrollment
200 participants (estimated)
Patient registry
No
Biospecimen retention
Samples with dna

Groups and cohorts

  • Obesity

    BMI\>=25

    Procedure: PCI

  • Non-Obesity

    BMI\<25

    Procedure: PCI

Interventions

  • ProcedurePCI

    percutaneous coronary intervention

06

What researchers measure

Primary outcomes

  1. Number of patient death during the follow up period

    Time frame: 1 year

Secondary outcomes

  1. Left ventricular ejection fraction

    Time frame: 1 year

  2. Number of target vessel revascularization

    Time frame: 1 year

  3. Angina class according to the canadian cardiovascular society (CCS) classification

    Time frame: 1 year

  4. Scores on the Seattle angina questionnaire

    Time frame: 1 year

  5. six-min walk distance (6MWD)

    Time frame: 1 year

07

Study locations

1 of 1 sites recruiting
  • Xijing hospital
    Xi'an, Shaanxi 710032, China
    Recruiting
08

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Sep 30, 2020, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT04570527
Lead sponsor
Xijing Hospital
Responsible party
sunddong (Cardiology department, Xijing Hospital) — Principal investigator
First posted
Sep 30, 2020
Start date
Jan 1, 2019
Primary completion
Oct 1, 2021 (estimated)
Completion
Dec 30, 2022 (estimated)
Last update
Sep 30, 2020

Study contacts

Dongdong Sun, MD, PhD
Contact
wintersun3@gmail.com
86 29 84775183
Wanrong Man, MD
Contact
Manwanrong@gmail.com
86 29 84775183
Dongdong Sun, MD, PhD
principal investigator · Xijing Hospital

Oversight

Data monitoring committee
Yes
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is status unknown, as verified in Sep 2020. You cannot join it, but the record below documents what was studied.

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