Stress Analysis of Hip Dysplasia
1 other identifier
observational
12
0 countries
N/A
Brief Summary
The main objective of this study is to predict cartilage contact pressures in the hip after periacetabular osteotomy (PAO).
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at below P25 for all trials
Started Feb 2011
Longer than P75 for all trials
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
Study Start
First participant enrolled
February 1, 2011
CompletedFirst Submitted
Initial submission to the registry
March 6, 2012
CompletedFirst Posted
Study publicly available on registry
April 12, 2012
CompletedPrimary Completion
Last participant's last visit for primary outcome
August 1, 2019
CompletedStudy Completion
Last participant's last visit for all outcomes
August 1, 2019
CompletedNovember 4, 2019
October 1, 2019
8.5 years
March 6, 2012
October 31, 2019
Conditions
Outcome Measures
Primary Outcomes (1)
To predict cartilage contact pressures in the hip joint during simulated daily activities before and after periacetabular osteotomy (PAO) for correction of traditional dysplasia/retroversion.
1 year post surgery
Eligibility Criteria
18-40 years old
You may qualify if:
- Patients aged 18-40 years
- Patients who have undergone periacetabular osteotomy by Dr. Peters for treatment of hip dysplasia.
- Patients who have previously participated in IRB #10983 "Comparative Stress Analysis of Hip Dysplasia".
You may not qualify if:
- Persons with a history of allergies to lidocaine or seafood.
- Children under the age of 18.
- Persons incarcerated, on trial, or parole.
- Women who are pregnant.
- Subjects who do not have high quality pre-operative images available or have not been surgically treated by periacetabular osteotomy.
Contact the study team to confirm eligibility.
Sponsors & Collaborators
MeSH Terms
Conditions
Condition Hierarchy (Ancestors)
Study Officials
- PRINCIPAL INVESTIGATOR
Andrew Anderson
Orthopedic Surgery Operations
Study Design
- Study Type
- observational
- Observational Model
- OTHER
- Time Perspective
- PROSPECTIVE
- Sponsor Type
- OTHER
- Responsible Party
- PRINCIPAL INVESTIGATOR
- PI Title
- Associate Professor
Study Record Dates
First Submitted
March 6, 2012
First Posted
April 12, 2012
Study Start
February 1, 2011
Primary Completion
August 1, 2019
Study Completion
August 1, 2019
Last Updated
November 4, 2019
Record last verified: 2019-10