Mild Hip Dysplasia
Overview
Tab Title Description
Study type
InterventionalDescribes the nature of a clinical study. Types include:
- Observational study — observes people and measures outcomes without affecting results.
- Interventional study (clinical trial) — studies new tests, treatments, drugs, surgical procedures or devices.
- Medical records research — uses historical information collected from medical records of large groups of people to study how diseases progress and which treatments and surgeries work best.
Study IDs
Site IRB
- Rochester, Minnesota: 17-007229
NCT ID: NCT03530878
Sponsor Protocol Number: 17-007229
About this study
Hip dysplasia is a complex problem that exists on a spectrum from mild to severe disease. Periacetabular osteotomy (PAO) remains the gold standard for most patients with dysplasia; however, the procedure is quite invasive making the decision to proceed in cases of mild disease difficult. Hip arthroscopy (HA) is an alternative minimally invasive technique that can be used to address mild dysplasia. Nevertheless, HA has less capability for correction and in rare instances can exacerbate instability in the dysplastic hip. There is a paucity of data examining outcomes between these two treatment strategies for this challenging problem.
Participation eligibility
Participant eligibility includes age, gender, type and stage of disease, and previous treatments or health concerns. Guidelines differ from study to study, and identify who can or cannot participate. There is no guarantee that every individual who qualifies and wants to participate in a trial will be enrolled. Contact the study team to discuss study eligibility and potential participation.
Inclusion Criteria:
- Diagnosis of symptomatic mild DDH
- Lateral center-edge angle 18° - 25° and/or Tӧnnis angle 8° - 15°
- Skeletally mature
- Age 18 - 45
- Tonnis Grade 0 or 1 osteoarthritis (minimal or no arthritis)
- Ability to receive a standard of care preoperative MRI arthrogram of the hip
Exclusion Criteria:
- Pregnant women
- Neurogenic dysplasia
- Legg-Calvé-Perthes disease
- Previous surgery about the hip including previous hip arthroscopy to address intra-articular pathology
Participating Mayo Clinic locations
Study statuses change often. Please contact the study team for the most up-to-date information regarding possible participation.
| Mayo Clinic Location |
Status |
|
Rochester, Minn.
Mayo Clinic principal investigator Rafael Sierra, M.D. |
Closed for enrollment |
|
More information
Publications
Publications are currently not available