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.
National Health and Nutrition Examination Survey IV (NHANES (IV)
National Heart, Lung, and Blood Institute (NHLBI)·observational·Posted May 26, 2000·Updated Apr 14, 2009
In Brief
An observational study for Cardiovascular Diseases and 5 related conditions. Completed.
Detailed Summary
To supplement the fourth National Health and Nutrition Examination Survey protocol to include data on the common heart, vascular, lung, and blood diseases.
Study Details
Study Typeobservational
Allocation--
Masking--
Primary Purpose--
ConditionsCardiovascular Diseases, Coronary Disease, Heart Diseases, Hypertension, Blood Disease, Lung Diseases
Countries--
Collaborators--
Timeline
N/ACompletedFinished
19811982198319841985198619871988198919901991199219931994199519961997199819992000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024202520262027
Enrollment StartJul 1981
First PostedMay 2000
Primary CompletionDec 2008
TodayJul 2026
First PostedMay 26, 2000
Enrollment StartJul 1, 1981
Primary CompletionDec 1, 2008
TodayJul 2, 2026
Enrollment to primary: 27.4 yearsPosted 26.1 years ago