Vibration therapy for knee pain after ACL surgery
Official title: The Effect of Whole-Body Vibration on Patellofemoral Joint Pain After Anterior Cruciate Ligament Reconstruction
Run by Chinese University of Hong Kong · NCT05501210 · Data updated 2026-11-12
This study is testing if whole body vibration therapy can help people aged 18 to 60 recover better from knee pain after ACL surgery.
Quick facts
| Study type | Interventional |
|---|---|
| Ages | 18 Years to 60 Years |
| Sex | All |
| Enrollment | 50 (estimated) |
| Sponsor | Chinese University of Hong Kong Academic / other |
| Locations | 1 site (Hong Kong) |
| Status | Recruiting |
| Started | March 1, 2022 |
| Main results expected | March 1, 2029 |
| Study ends | September 1, 2029 |
| Registry record updated | March 18, 2026 |
| Trial ID | NCT05501210 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates for this study are individuals aged 18 to 60 who have undergone unilateral ACLR and are experiencing ongoing PFJ pain.
✕Probably not a fit
Patients over 60 years old, those with bilateral ACLR, or individuals with knee osteoarthritis may not benefit from this study.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This study investigates the effects of whole body vibration (WBV) therapy on patients who have undergone anterior cruciate ligament reconstruction (ACLR) and are experiencing patellofemoral joint (PFJ) pain. It aims to assess whether WBV can improve muscle strength, proprioception, and overall knee function in these patients. The study will include individuals aged 18 to 60 with unilateral ACLR and persistent PFJ pain, while excluding those with certain knee conditions or previous injuries. The intervention will last for eight weeks, focusing on enhancing recovery and reducing pain.
Why it matters
Potential benefit: If successful, this approach could significantly improve recovery outcomes and quality of life for patients suffering from knee pain after ACL surgery.
How similar studies have gone: Previous studies have shown positive results with WBV therapy in improving muscle strength and knee function, suggesting potential success for this approach.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: 1. Age between 18 to 60 2. Unilateral ACLR 3. Persisting PFJ pain 4. Isolated symptomatic site or pathology Exclusion Criteria: 1. Age \> 60 2. Bilateral ACLR 3. Revision ACLR 4. Any rheumatological diseases 5. Previous contralateral knee injury 6. Any knee osteoarthritis
Where it's running
-
The Chinese University of Hong Kong
Hong Kong, Hong Kong Recruiting
Study contacts
- Study coordinator: Michael Tim-Yun Ong, Prof.
- Email: michael.ong@cuhk.edu.hk
- Phone: 85235052723
Similar studies
Other studies for the same condition or treatment. Recruiting studies are listed first.
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Using intraosseous morphine to manage pain during ACL reconstruction
This study tests if giving morphine directly into the bone can help reduce pain and the need for other pain medications in young adults having ACL surgery.
-
Using Vitamin D to Boost Quadricep Strength After ACL Injury
This study is testing if taking Vitamin D3 can help young adults recovering from ACL surgery build stronger thigh muscles.
-
Comparing two types of grafts for knee ligament surgery
This study is testing which type of graft works better for knee ligament surgery in athletes who have injured their ACL.
-
Proprioceptive exercises to aid recovery after ACL surgery
This trial will see if adding proprioceptive exercises to standard balance training helps people aged 20–40 during the early rehab period after ACL surgery.
-
Quadriceps tendon vs peroneus longus tendon grafts for ACL reconstruction
This randomized trial tests whether using a quadriceps tendon autograft works as well as a peroneus longus tendon autograft for ACL reconstruction in adults, looking at knee function and donor-site effects.
-
Perturbation Training vs Functional Activities after ACL Reconstruction
This study tests whether perturbation training or task-oriented functional activities help people 18–45 with ACL reconstruction recover better than standard rehab.
How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.