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Shared Decision Making in Patients With Osteoarthritis of the Hip and Knee
NCT01492257 · View on ClinicalTrials.gov ↗
Study Summary
Total joint arthroplasty (TJA) is an effective procedure for reducing pain and improving function in patients with disabling osteoarthritis (OA) of the hip or knee. However, as with all invasive procedures, TJA is associated with certain risks and substantial costs. Since the indications for TJA are heavily dependent on patients' quality of life and expectations. TJA utilization rates vary widely throughout the United States, as seen with other 'preference-sensitive' procedures. Early evidence suggests shared decision making (SDM) strategies are effective in enhancing patient decision quality, or the degree to which treatment decisions reflect the preferences of fully informed patients, especially for preference-sensitive procedures like TJA. Despite these advantages, however, SDM has not been embraced or widely adopted in orthopaedics. To investigate this limited uptake, the investigators propose a series of evaluations of individual-level strategies. The investigators innovative and unique contribution is to approach patients, surgeons and healthcare purchasers as having symmetric and equally valid concerns about the benefits and cost associated with SDM. The investigators overall objective is to facilitate wider dissemination of SDM strategies in orthopaedic practices. The specific aims of the project are to assess, for SDM strategies, the impact on key patient, surgeon, and healthcare purchaser priorities; By achieving this aim our project will produce new interventions and incentives for disseminating SDM that are endorsed as feasible and acceptable by a coalition of patients, surgeons, and purchasers. The investigators plans for evaluation include a randomized controlled trial to evaluate the impact of SDM on outcomes of interest to patients, surgeons, and purchasers.
Conditions Studied
Interventions
- OTHER Shared Decision Making Intervention
Study Locations (2)
California
- Stanford University — Redwood City
- University of California, San Francisco — San Francisco
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 120 participants |
| Start Date | 2011-07 |
| Est. Completion | 2012-08 |
| Phase | NA |
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Full Details on ClinicalTrials.gov ↗What the Registry Record Tells You About NCT01492257
The ClinicalTrials.gov registry entry for NCT01492257 describes a study currently listed as completed. It is categorized as NA, which is the standard way researchers label where a study sits along the investigational pathway from early safety work through later efficacy and post-marketing evaluation. The registered enrollment target is 120 participants, a figure that helps gauge the scale of data the investigators plan to collect. The listed sponsor is University of California, San Francis, which has 1,574 total studies on file at ClinicalTrials.gov, and sponsors are the parties responsible for study design, oversight, and regulatory filings.
The record links to 2 conditions, with Knee Osteoarthritis appearing as the primary indexed condition, and to 1 intervention — of which Shared Decision Making Intervention is the first listed. Interventions can include drugs, devices, procedures, behavioral programs, or observational arms, and each is tracked as a separate registry field so that downstream queries can filter accurately. When a trial lists multiple interventions, it usually reflects a multi-arm design or a comparison protocol rather than a single treatment being tested in isolation. The brief summary published in the registry is the clearest source of protocol intent and should be read before drawing conclusions from any sidebar tags.
Geographic footprint matters for practical reasons: NCT01492257 reports 2 study locations spanning 1 distinct geographic area — top geographies include California. A larger site network tends to correlate with broader recruitment capacity, but it does not imply anything about study quality, and site-level enrollment status can diverge from the overall registry status shown above. Every data point on this page comes from the public ClinicalTrials.gov dataset and is reproduced here for reference only; it is not a medical recommendation, an endorsement of the sponsor, or an invitation to enroll. Verify current status, eligibility criteria, and contact details directly at ClinicalTrials.gov, and discuss any participation decision with your own healthcare provider.
Frequently Asked Questions
What is clinical trial NCT01492257 about?
NCT01492257 is a clinical study titled "Shared Decision Making in Patients With Osteoarthritis of the Hip and Knee". Total joint arthroplasty (TJA) is an effective procedure for reducing pain and improving function in patients with disabling osteoarthritis (OA) of the hip or knee. However, as with all invasive procedures, TJA is associated with certain risks and substantial costs. Since the indications for TJA are...
What is the current status of trial NCT01492257?
This trial is currently completed. It is a NA study. The enrollment target is 120 participants. The study started on 2011-07. Estimated completion is 2012-08.
What conditions does trial NCT01492257 study?
This clinical trial studies the following conditions: Knee Osteoarthritis, Hip Osteoarthritis. These conditions were identified from the trial registry and reflect the primary focus areas of the research.
What interventions are being tested in trial NCT01492257?
The interventions under investigation include: Shared Decision Making Intervention (OTHER). Each intervention is being evaluated for safety and efficacy as part of this clinical study.
Who is sponsoring clinical trial NCT01492257?
This trial is sponsored by University of California, San Francis, which has 1,574 total clinical trials registered on ClinicalTrials.gov. The sponsor is responsible for the study's design, funding, and regulatory compliance.
Where is trial NCT01492257 being conducted?
This trial has 2 study locations across California. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.
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