Trials Sponsors Conditions Drugs Pricing

Conditions

Avascular Necrosis of Hip Hip Dysplasia Legg-Calvâe-Perthes Disease

Outcome Measures

Primary Outcomes (1)

Revision surgery
Total number of patients who required revision surgery for pediatric hip conditions
2 years

Secondary Outcomes (3)

Change in neck-shaft angle measurement
Baseline, 2 years
Change in acetabular index
Baseline, 2 years
Change in migration index
Baseline, 2 years

Study Arms (1)

Pediatric patients with hip conditions

Medical records and radiographs of patients who were treated for hip conditions at Mayo Clinic from 1975 to 2022 will be included in a retrospective chart review. Radiographic evaluations will include measurements of the neck-shaft angle, acetabular index, migration index, and other commonly used metrics. The prospective follow-up will include a subset of patients from the retrospective review, who will be complete long-term follow-up surveys.

Other: Long-term Follow-up Surveys

Interventions

Long-term Follow-up SurveysOther

Patients will be given surveys, including validated PRO measures such as the Hip Disability and Osteoarthritis Outcomes Score (HOOS), Short-Form 12 (SF-12), Visual Analog Scale (VAS) for pain, and Marx activity scores.

Pediatric patients with hip conditions

Registry-reported names are shown in full. Names without a link have not yet been matched to a Syfrah profile.

Eligibility Criteria

Age18 Years+

Sexall

Healthy VolunteersYes

Age GroupsAdult (18-64), Older Adult (65+)

Sampling MethodNon-Probability Sample

Study Population

Patients over the age of 18 seen for a concern of hip pathology at Mayo between 1975 and 2024.

You may qualify if:

Patients over the age of 18 seen for a concern of hip pathology at Mayo between 1975 and 2024

Sponsors & Collaborators

Mayo Clinic
Otherlead

Study Sites (1)

Mayo Clinic in Rochester

Rochester, Minnesota, 55905, United States

MeSH Terms

Conditions

Hip Dislocation

Condition Hierarchy (Ancestors)

Joint DislocationsJoint DiseasesMusculoskeletal DiseasesWounds and InjuriesHip Injuries

Study Officials

Emmanouil Grigoriou, M.D.
Mayo Clinic
PRINCIPAL INVESTIGATOR

Study Design

Study Type: observational
Observational Model: CASE ONLY
Time Perspective: PROSPECTIVE
Sponsor Type: OTHER
Responsible Party: PRINCIPAL INVESTIGATOR
PI Title: Principal Investigator

Study Record Dates

First Submitted

February 19, 2025

First Posted

March 24, 2025

Study Start

January 15, 2025

Actual (reported)

Primary Completion

January 15, 2027

Estimated

Mixed-Methods Evaluation of Short-, Medium-, and Long-Term Outcomes Following Hip Treatment

Brief Summary

Registry Overview

Trial Relationships

Study Timeline

Study Start

First Submitted

First Posted

Primary Completion

Study Completion

Conditions

Outcome Measures

Primary Outcomes (1)

Secondary Outcomes (3)

Study Arms (1)

Pediatric patients with hip conditions

Interventions

Eligibility Criteria

You may qualify if:

Sponsors & Collaborators

Study Sites (1)

MeSH Terms

Conditions

Condition Hierarchy (Ancestors)

Study Officials

Study Design

Study Record Dates

You may not qualify if:

Data Sharing

Source record

Locations

Brief Summary

Registry Overview

Trial Relationships

Related Scientific Literature

Study Timeline

Study Start

First Submitted

First Posted

Primary Completion

Study Completion

Conditions

Outcome Measures

Primary Outcomes (1)

Secondary Outcomes (3)

Study Arms (1)

Pediatric patients with hip conditions

Interventions

Eligibility Criteria

You may qualify if:

Sponsors & Collaborators

Study Sites (1)

MeSH Terms

Conditions

Condition Hierarchy (Ancestors)

Study Officials

Study Design

Study Record Dates

You may not qualify if:

Data Sharing

Source record

Locations