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Sponsored by: |
National Heart, Lung, and Blood Institute (NHLBI) |
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Information provided by: | National Heart, Lung, and Blood Institute (NHLBI) |
ClinicalTrials.gov Identifier: | NCT00005677 |
To evaluate the long-term efficacy of percutaneous transluminal coronary angioplasty (PTCA) and alternative angioplasty devices in patients with coronary heart disease. There are four registries. The first registry followed 3,079 patients who received PTCA between 1977 and 1982. The second registry followed 1,500 patients from the first registry for a minimum of five years and followed 2,000 newly entered patients who received PTCA in 1985 and 1986 so that the second cohort would also be followed for five years. The third registry, the New Approaches to Coronary Intervention (NACI), followed approximately 4,424 patients between November 1990 and February 1997. The dynamic evaluation study will follow a total of 6,000 procedures.
Study Type: | Observational |
Study Design: | Cohort, Prospective |
Official Title: | Dynamic Evaluation of Coronary Intervention |
Estimated Enrollment: | 4290 |
Study Start Date: | August 1980 |
Estimated Study Completion Date: | June 2007 |
Genders Eligible for Study: | Both |
Accepts Healthy Volunteers: | No |
Sampling Method: | Non-Probability Sample |
Patients with coronary heart disease who have undergone percutaneous transluminal coronary angioplasty (PTCA) and have alternative angioplasty devices
Inclusion Criteria:
Responsible Party: | University of Pittsburgh ( Sheryl F. Kelsey, PhD ) |
Study ID Numbers: | 1023, HL33292 |
Study First Received: | May 25, 2000 |
Last Updated: | October 7, 2008 |
ClinicalTrials.gov Identifier: | NCT00005677 History of Changes |
Health Authority: | United States: Federal Government |
Arterial Occlusive Diseases Coronary Disease Heart Diseases Myocardial Ischemia |
Vascular Diseases Arteriosclerosis Ischemia Coronary Artery Disease |
Arterial Occlusive Diseases Coronary Disease Heart Diseases Myocardial Ischemia |
Vascular Diseases Cardiovascular Diseases Arteriosclerosis Coronary Artery Disease |