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NCT01833481 · ClinicalTrials.gov registry record
THA Kinematics and Sound for Subjects Implanted Using Various Surgical Approaches
A clinical trial, sponsored by The University of Tennessee, Knoxville.
- Completed
- Registry status
- 30
- Enrollment target
NCT01833481 is a clinical trial that has completed, run by The University of Tennessee, Knoxville. The registered enrollment target is 30 participants.
The verdict
NCT01833481 has completed, sponsored by The University of Tennessee, Knoxville.
- COMPLETED
- Registry status
- 30 participants
- Enrollment target
Study Summary
In a previous study conducted within the Center for Musculoskeletal Research (CMR) on Total Hip Arthroplasties (THA), it was determined that the investigators could simultaneously capture in vivo sound and motion of the femoral head within the acetabular cup during weight-bearing activities for subjects implanted with either a metal-on-polyethylene (MOP), metal-on-metal (MOM) or ceramic-on-ceramic (COC) THA. This was the first study to apply sound analysis as an impulse excitation technique for testing hip conditions and for measuring femoral head sliding in the acetabular component of human hip joints by acoustic means. Unfortunately, no studies have been conducted to compare the in vivo kinematics and sound for subjects implanted using various surgical approaches. It could be hypothesized that subjects having various surgical approaches could lead to an increase or reduction of in vivo hip separation. Therefore, the objective of this study is to analyze a total of 30 subjects implanted with either an anterior (10 patients), anterior-lateral (10 patients), or posterior-lateral (10 patients) surgical approach to determine if any of these surgical approaches leads to less or more in vivo hip separation. All subjects will be analyzed under in vivo weight-bearing conditions using video fluoroscopy to determine in vivo motion.
Interventions
- RADIATION Fluoroscopy surveillance of patients while walking
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 30 participants |
| Start Date | 2013-06 |
| Est. Completion | 2014-09 |
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Full Details on ClinicalTrials.gov ↗What the Registry Record Tells You About NCT01833481
The ClinicalTrials.gov registry entry for NCT01833481 describes a study currently listed as completed, categorized as an unspecified phase. The registered enrollment target is 30 participants, a figure that helps gauge the scale of data the investigators plan to collect. The listed sponsor is The University of Tennessee, Knoxville, which has 81 total studies on file at ClinicalTrials.gov.
The record links to 0 conditions, and to 1 intervention - of which Fluoroscopy surveillance of patients while walking is the first listed.
NCT01833481 reports 0 study locations.
Frequently Asked Questions
What is clinical trial NCT01833481 about?
NCT01833481 is a clinical study titled "THA Kinematics and Sound for Subjects Implanted Using Various Surgical Approaches". In a previous study conducted within the Center for Musculoskeletal Research (CMR) on Total Hip Arthroplasties (THA), it was determined that the investigators could simultaneously capture in vivo sound and motion of the femoral head within the acetabular cup during weight-bearing activities for subj...
What is the current status of trial NCT01833481?
This trial is currently completed. The enrollment target is 30 participants. The study started on 2013-06. Estimated completion is 2014-09.
What interventions are being tested in trial NCT01833481?
The interventions under investigation include: Fluoroscopy surveillance of patients while walking (RADIATION).
Who is sponsoring clinical trial NCT01833481?
This trial is sponsored by The University of Tennessee, Knoxville, which has 81 total clinical trials registered on ClinicalTrials.gov.
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