Exercise therapy for hip impingement syndrome

The Effect of Patients' Characteristics on the Responsiveness to Exercise Therapy for the Management of Femoroacetabular Impingement Syndrome: a Multi-center, Single-group, Intervention Study

Not applicable Interventional Schulthess Klinik · NCT04502043

This study tests if a 12-week exercise program can help people with hip impingement syndrome feel less pain and improve their hip function.

Quick facts

PhaseNot applicable
Study typeInterventional
Enrollment100 (estimated)
Ages18 Years to 50 Years
SexAll
SponsorSchulthess Klinik Academic / other
Locations1 site (Zurich)
Trial IDNCT04502043 on ClinicalTrials.gov

What this trial studies

This clinical trial investigates how patients with femoroacetabular impingement syndrome (FAIS) respond to a 12-week exercise therapy program. Participants will be recruited from two clinical centers and will undergo assessments of hip pain, function, and quality of life at multiple follow-up points. Additionally, hip joint contact pressure will be analyzed through motion analysis, and imaging will be used to evaluate hip morphology. The study aims to identify characteristics that differentiate responders from non-responders to the exercise intervention.

Who should consider this trial

Good fit: Ideal candidates are adults aged 18 to 50 with a diagnosis of femoroacetabular impingement syndrome.

Not a fit: Patients who have had previous hip surgery, significant cardiopulmonary diseases, or severe hip osteoarthritis may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could provide a non-surgical management option for patients suffering from FAIS, improving their quality of life and reducing the need for surgical interventions.

How similar studies have performed: Other studies have shown positive outcomes with exercise therapy for similar conditions, suggesting potential for success in this approach.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Age: 18 to 50 years;
* Diagnosis of FAIS;
* Availability of magnetic resonance arthrography and anteroposterior pelvic radiography of the involved hip;
* Signed informed consent form.

Exclusion Criteria:

* Previous hip surgery;
* Any surgery on the lower extremities in the last 6 months;
* Hip dysplasia: lateral center edge angle \<25°;
* Hip osteoarthritis: Tönnis grade \>1;
* BMI: \>35 kg/m2;
* Significant cardiopulmonary diseases.

Where this trial is running

Zurich

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Femoroacetabular Impingement Syndrome
Last reviewed 2026-06-09 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.