At a glance
ClinicalIndex Comparison RecordN/ACompleted
Drug / intervention
Not specified
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.
Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.
Worcester Heart Attack Community Surveillance Study
National Heart, Lung, and Blood Institute (NHLBI)·observational·Posted May 26, 2000·Updated Jul 29, 2016
In Brief
An observational study for Cardiovascular Diseases and 3 related conditions. Completed.
Detailed Summary
To examine time trends in the incidence rates of acute myocardial infarction and out-of-hospital coronary heart disease deaths as well as changes in the in-hospital and long-term case-fatality rates of acute myocardial infarction in the Worcester, Massachusetts Standard Metropolitan Statistical Area (SMSA).
Study Details
Study Typeobservational
Allocation--
Masking--
Primary Purpose--
Countries--
Collaborators--
Timeline
N/ACompletedFinished
198619871988198919901991199219931994199519961997199819992000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024202520262027
Enrollment StartDec 1986
First PostedMay 2000
Primary CompletionMar 2006
TodayJul 2026
First PostedMay 26, 2000
Enrollment StartDec 1, 1986
Primary CompletionMar 1, 2006
TodayJul 2, 2026
Enrollment to primary: 19.3 yearsPosted 26.1 years ago