Analyses of Existing Framingham Data
Public ClinicalTrials.gov record NCT00342810. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Continued Analyses of Epidemiologic Risk Factors Using Existing Framingham Eye and Heart Study Data
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Since 1948, the Framingham Study has examined a group of men and women every two years for the primary purpose of studying the incidence and prevalence of cardiovascular disease and its risk factors. In 1971 the Framingham Study began a study of the offspring of the original group, including data collection on blood pressure, cigarette smoking, weight, and other factors that are of interest to studies of eye disease. Researchers gave eye exams to some of the original group and to the offspring group. Data from these eye exams have been used to examine risk factors for cataracts, diabetic retinopathy, myopia, and glaucoma. The purpose of this study is to use the previously collected data for continued research on eye-related disorders. No new eye examinations will be conducted. ...
Study identification
- NCT ID
- NCT00342810
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 6,061 participants
Conditions and interventions
Conditions
Interventions
Not listed
Eligibility (public fields only)
- Age range
- 30 Years to 100 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jun 24, 2003
- Primary completion
- Not listed
- Completion
- Apr 24, 2018
- Last update posted
- Dec 16, 2019
2003 – 2018
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| National Eye Institute (NEI), 9000 Rockville Pike | Bethesda | Maryland | 20892 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00342810, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Dec 16, 2019 · Synced Sep 11, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00342810 live on ClinicalTrials.gov.