A Study to Evaluate Early Onset Osteoarthritis in Nondysplastic Hips


About this study

The purpose of this study is to develop a research repository (a repository is a database of information) to collect data from patients being treated for hip disorders.

Aim #1: The aim of this research is to examine the results of periacetabular and femoroacetabular osteoplasty procedures in patients with symptomatic non-arthritic hip disease using clinical and radiographic evaluation.


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:

  • All patients seen by Doctor Rafael Sierra and Robert Trousdale in clinic.
  • Between the ages of 12 and 65 years of age.

Exclusion Criteria:

  • Individiuals under the age of 12 and over the age of 65 years.

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 Contact

Rochester, Minn.

Mayo Clinic principal investigator

Rafael Sierra, M.D.

Closed-enrolling by invitation

What is this? (?)
Not open to everyone who meets the eligibility criteria, but only those invited to participate by the study team.

Contact information:

Riley Voll

(507) 284-5445


More information


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