Clinical Trials Logo

Coronary Revascularization clinical trials

View clinical trials related to Coronary Revascularization.

Filter by:
  • Completed  
  • Page 1

NCT ID: NCT03229941 Completed - Clinical trials for Myocardial Infarction

Transfusion Trigger After Operations in High Cardiac Risk Patients

TOP
Start date: February 5, 2018
Phase: N/A
Study type: Interventional

The goal of the proposed study is to determine whether a liberal transfusion strategy (transfusion trigger at Hb < 10 gm/dl) in Veterans at high cardiac risk who undergo major open vascular and general surgery operations is associated with decreased risk of adverse postoperative outcomes compared to a restrictive transfusion strategy (transfusion trigger at Hb < 7 gm/dl).

NCT ID: NCT03068858 Completed - Clinical trials for Coronary Revascularization

Real-time Feedback of SYNTAX Score Category During Coronary Angiographies to Improve Appropriateness of Coronary Revascularization for Patients With Stable Coronary Artery Diseases: a Before-and-after Controlled Study

Start date: September 2016
Phase: N/A
Study type: Interventional

The SYNTAX score (SS) has been recommended by clinical guideline and appropriate use criteria for coronary revascularization (CR) to provide guidance on optimal treatment strategies for patients with stable coronary artery diseases (CAD). However, discrepancy in SS between angiographic core lab (ACL) and cardiologists has been found. Whether the misestimate will lead to inappropriate CR and whether a SS intervention will improve CR appropriateness in patients with stable CAD remain unknown. Thus, our study aims at evaluating whether a real-time feedback from ACL rightafter the angiographies will improve CR appropriateness. A before-and-after controlled trial was designed. In the first period of time, stable CAD patients undergoing elective coronary angiographies with at least one coronary lesion stenosis ≥ 50% from one Chinese cardiac center will be continuously recruited as the control group. In the second period, eligible patients will be recruited continuously and a real-time SS category feedback from ACL rightafter the angiography will be given to the cardiologists. Appropriateness of treatment strategies in two groups will be analyzed to determine whether a real-time SS feedback can improve the treatment appropriateness. The appropriateness of treatment strategies will be adjudicated by Chinese version appropriate use criteria for CR.

NCT ID: NCT02880605 Completed - Clinical trials for Coronary Revascularization

Validation of Chinese Version Appropriate Use Criteria for Coronary Revascularization

Start date: August 2016
Phase:
Study type: Observational [Patient Registry]

Coronary revascularization (CR) is increasing rapidly in China and varies significantly in proportion ( PCI:CABG=15:1). Few studies assess the appropriateness of CR in China. Recently, National Center for Cardiovascular Disease organized experts to release Chinese version appropriate use criteria(C-AUC) for coronary revascularization by RAND method aimed at regulating indications of CR. The criteria is considered to contribute to clinical practices, quality assessment and health insurance policy, however, the validation of C-AUC is unknown. Thus the investigators study aims at assessing the validation of Chinese AUC by multi-center prospective registry. The investigators will recruit 4000 patients undergoing elective coronary angiography with positive outcome consecutively and collect baseline information. Sequently, one-year follow up will be done to collect the prognose, including death, rehospitalization, medicine, medical compliance and life quality etc. One hand, the investigators will compare the outcomes between different therapies in the same indications according to C-AUC to evaluate the validation of C-AUC. On the other hand, the investigators will evaluate the rationality of CAD therapy in Beijing by C-AUC.

NCT ID: NCT01190904 Completed - Clinical trials for Coronary Artery Disease

Hormones and Sexual Function Predict Outcomes in Revascularized Men With Diabetes

HEART-MEND
Start date: January 2010
Phase: N/A
Study type: Observational

The purpose of this study is to find out if androgen deficiency (low levels of testosterone, a male hormone produced by the sex glands) and erectile dysfunction (sexual dysfunction) will predict over time the development of a heart attack, stroke, or death in men with Diabetes Mellitus who have angiographically proven coronary artery disease (CAD) (≥50%) with or without percutaneous coronary intervention (PCI). A substudy aims to show the different factors and processes that may show a relationship between sexual function and levels of androgen in the body to heart disease.