Comparing exercise programs for knee surgery recovery

Examining the Effect of Action Observation Therapy Added to the Telerehabilitation-Based Standard Exercise Program on Patient-Reported and Performance-Based Outcomes in Patients Undergoing Total Knee Arthroplasty Surgery

NA · Pamukkale University · NCT06162208

This study is testing whether adding action observation therapy to a standard exercise program helps people recover better from knee surgery compared to just doing exercises at home or through telerehabilitation alone.

Quick facts

PhaseNA
Study typeInterventional
Enrollment36 (estimated)
Ages40 Years and up
SexAll
SponsorPamukkale University (other)
Locations1 site (Denizli)
Trial IDNCT06162208 on ClinicalTrials.gov

What this trial studies

This clinical trial aims to evaluate the effectiveness of action observation therapy combined with a standard telerehabilitation exercise program for patients recovering from total knee arthroplasty surgery. Participants will be randomly assigned to one of three groups: a home exercise group, a telerehabilitation exercise group, or a telerehabilitation exercise group with added action observation therapy. The study will assess both patient-reported outcomes and performance-based outcomes over a six-week rehabilitation period. All patients will receive care from the same surgical team and follow a standardized physiotherapy program until discharge.

Who should consider this trial

Good fit: Ideal candidates are individuals aged 40 and older who are undergoing primary unilateral total knee arthroplasty due to osteoarthritis.

Not a fit: Patients with previous major surgeries on the affected extremity or those with significant comorbidities may not benefit from this study.

Why it matters

Potential benefit: If successful, this approach could enhance recovery outcomes for patients undergoing knee arthroplasty.

How similar studies have performed: Previous studies have shown promise in using telerehabilitation and action observation therapy, suggesting potential for success in this approach.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Volunteer
* 40 years and older
* Undergo primary unilateral total knee arthroplasty surgery after the diagnosis of osteoarthritis
* Can understand, speak and write Turkish
* Understand verbal and written information given
* Internet access
* Able to use video conferencing program

Exclusion Criteria:

* Revision total knee arthroplasty surgery
* Previous major surgery on the extremity to be operated on
* Additional comorbid diseases such as rheumatoid arthritis, cancer
* Has any engine defect that may affect performance
* With a diagnosed psychiatric disorder
* People with alcohol or drug addiction
* Hearing or visual impairment that cannot be corrected with hearing aids or glasses
* Morbidly obese (BMI \> 40 kg/m2)
* Who will not be able to participate in a six-week rehabilitation program

Exclusion Criteria for Volunteers:

* Patients who did not come to follow-up after surgery for any reason,
* Patients who want to leave the study,
* Patients who are unable to continue the study due to an additional condition will be excluded from the study.

Where this trial is running

Denizli

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.

View on ClinicalTrials.gov →

Conditions: Knee Arthroplasty, Total, Telerehabilitation, Action Observation Therapy, Total Knee Arthroplasty, Patient-Reported Outcomes, Performance-Based Outcomes

Last reviewed 2026-05-15 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.