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NCT01079468 · ClinicalTrials.gov registry record
Cognition in Postoperative Total Hip Arthroplasty and Total Hip Resurfacing Patients
A clinical trial, sponsored by Rothman Institute Orthopaedics.
- Completed
- Registry status
- 100
- Enrollment target
NCT01079468: Completed study, sponsored by Rothman Institute Orthopaedics.
NCT01079468 is a clinical trial that has completed, run by Rothman Institute Orthopaedics. The registered enrollment target is 100 participants. According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT01079468 has completed, sponsored by Rothman Institute Orthopaedics.
- COMPLETED
- Registry status
- 100 participants
- Enrollment target
Study Summary
Transient cognitive changes after surgery may be due to many different factors. It is estimated that between 5-29% of patients undergoing orthopedic surgery experience a transient decline in their cognition. Fat and bone marrow debris embolization can cause cognitive changes if they enter the cerebral circulation in significant numbers. During total hip arthroplasty the placement of the femoral stem leads to a rise in intramedullary pressure which can cause fat and bone marrow debris to embolize into the systemic circulation. Total hip resurfacing arthroplasty avoids entrance into the femoral canal. The purpose of this study is to assess transient cognitive changes after total hip arthroplasty and compare them to patients undergoing total hip resurfacing arthroplasty. We hypothesize that patients undergoing total hip resurfacing arthroplasty will experience less transient cognitive changes due to the avoidance of violating the femoral canal during the procedure.
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 100 participants |
| Start Date | 2010-01 |
| Est. Completion | 2011-11 |
What the finished NCT01079468 record still lists
NCT01079468 is an observational study that tracks outcomes without assigning an intervention. The registered 100 participants enrollment target is mid-sized for trials with a published cap.
The record links to 0 conditions, and to 0 interventions.
NCT01079468 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT01079468 about?
NCT01079468 is a clinical study titled "Cognition in Postoperative Total Hip Arthroplasty and Total Hip Resurfacing Patients". Transient cognitive changes after surgery may be due to many different factors. It is estimated that between 5-29% of patients undergoing orthopedic surgery experience a transient decline in their cognition. Fat and bone marrow debris embolization can cause cognitive changes if they enter the cerebr...
What is the current status of trial NCT01079468?
This trial is currently completed. The enrollment target is 100 participants. The study started on 2010-01. Estimated completion is 2011-11.
Who is sponsoring clinical trial NCT01079468?
This trial is sponsored by Rothman Institute Orthopaedics, which has 23 total clinical trials registered on ClinicalTrials.gov.
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