Perioperative Intervention to Improve Post-TKR Support and Function
Public ClinicalTrials.gov record NCT00566826. 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.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Knee osteoarthritis is one of the most common causes of disability in older adults. Total knee replacement (TRK) surgery is often an effective solution when persistent pain does not sufficiently improve with non-surgical treatment. Although most TKR surgeries are a success, an estimated 15% to 30% of patients report no clinically significant improvement in function 12 months after a TKR. This study will evaluate the effectiveness of a patient support program in increasing physical function after a TKR surgery.
Study identification
- NCT ID
- NCT00566826
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2
- Enrollment
- 196 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 21 Years and older
- 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
- May 31, 2008
- Primary completion
- Jul 31, 2012
- Completion
- Jul 31, 2012
- Last update posted
- Sep 5, 2023
2008 – 2012
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Massachusetts Memorial Health Center; Arthritis and Total Joint Center | Worcester | Massachusetts | 01655 | — |
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 NCT00566826, 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 Sep 5, 2023 · Synced Sep 14, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00566826 live on ClinicalTrials.gov.