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NCT00080171 · ClinicalTrials.gov registry record
Osteoarthritis Initiative (OAI): A Knee Health Study
A clinical trial of Osteoarthritis and Knee Osteoarthritis, sponsored by National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS).
- Completed
- Registry status
- 4,796
- Enrollment target
- 5
- Study locations
NCT00080171: Completed study of Osteoarthritis and Knee Osteoarthritis, sponsored by National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS).
NCT00080171 is a study of Osteoarthritis and Knee Osteoarthritis that has completed, run by National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS). The registered enrollment target is 4,796 participants, above the 782-participant average among 135 other Osteoarthritis trials with a reported enrollment target (513% higher). The trial reports 5 study locations across 4 states. According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT00080171, a study of Osteoarthritis and Knee Osteoarthritis, has completed, sponsored by National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS).
- COMPLETED
- Registry status
- 4,796 participants
- Enrollment target
- 5
- Study locations
Study Summary
Knee osteoarthritis (OA) is the most common cause of disability in adults. The "Osteoarthritis Initiative (OAI): A Knee Health Study" is a nationwide research study that will help researchers gather more information about the physical changes that occur prior to the onset of arthritis symptoms or before OA gets worse. The purpose of this study is to examine people who have knee OA or are at high risk for knee OA; information will be used to better understand how to prevent and treat knee OA.
Conditions Studied
Study Locations (5)
Maryland
- University of Maryland - Baltimore
- Johns Hopkins University - Baltimore
Ohio
- Ohio State University - Columbus
Pennsylvania
- University of Pittsburgh - Pittsburgh
Rhode Island
- Memorial Hospital of Rhode Island / Brown University - Pawtucket
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 4,796 participants |
| Start Date | 2004-02 |
| Est. Completion | 2015-10 |
Sponsor
National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS)93 total trials
What the finished NCT00080171 record still lists
NCT00080171 is an observational study that tracks outcomes without assigning an intervention. Its 4,796 participants enrollment target places it among the larger protocols in the corpus, above the 782-participant average among 135 other Osteoarthritis trials with a reported enrollment target (513% higher).
The record links to 2 conditions, with Osteoarthritis appearing as the primary indexed condition, and to 0 interventions.
NCT00080171 lists 5 locations in 4 states (Maryland, Ohio, Pennsylvania).
Frequently Asked Questions
What is clinical trial NCT00080171 about?
NCT00080171 is a clinical study titled "Osteoarthritis Initiative (OAI): A Knee Health Study". Knee osteoarthritis (OA) is the most common cause of disability in adults. The "Osteoarthritis Initiative (OAI): A Knee Health Study" is a nationwide research study that will help researchers gather more information about the physical changes that occur prior to the onset of arthritis symptoms or be...
What is the current status of trial NCT00080171?
This trial is currently completed. The enrollment target is 4,796 participants. The study started on 2004-02. Estimated completion is 2015-10.
What conditions does trial NCT00080171 study?
This clinical trial studies the following conditions: Osteoarthritis, Knee Osteoarthritis.
Who is sponsoring clinical trial NCT00080171?
This trial is sponsored by National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS), which has 93 total clinical trials registered on ClinicalTrials.gov.
Where is trial NCT00080171 being conducted?
This trial has 5 study locations across Maryland, Ohio, Pennsylvania, Rhode Island. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.
Learn More About Clinical Trials
Similar trials for Osteoarthritis
Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.
Where NCT00080171's enrollment target sits among peer trials
4,796 5th of 135 higher than 131 of 135 other Osteoarthritis trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other Osteoarthritis trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source ClinicalTrials.gov registry export · 2026-08-08
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