Clinical trial Recruiting at 1 site Interventional Ages 20 to 80

Adding shock wave therapy to physiotherapy and corticosteroid injection for frozen shoulder

Official title: Is Adding Extracorporeal Shock Wave Therapy to Physiotherapy and Corticosteroid Injection Beneficial for Frozen Shoulder?

Run by Shin Kong Wu Ho-Su Memorial Hospital · NCT06491745 · Data updated 2026-11-12

This study is testing if adding shock wave therapy to regular treatments for frozen shoulder can help people feel better and move their shoulder more easily.

Quick facts

Study typeInterventional
Ages20 Years to 80 Years
SexAll
Enrollment94 (estimated)
SponsorShin Kong Wu Ho-Su Memorial Hospital
Academic / other
Locations1 site (Taipei)
StatusRecruiting
StartedAugust 1, 2024
Main results expectedJuly 31, 2026
Study endsJuly 31, 2028
Registry record updatedJuly 7, 2026
Trial IDNCT06491745 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are adults aged 20 to 80 with shoulder pain lasting over one month and a significant loss of passive range of motion.

Probably not a fit

Patients with severe systemic disorders, uncontrolled diabetes, or recent shoulder injuries 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 clinical trial investigates the effectiveness of extracorporeal shock wave therapy (ESWT) as an adjunct treatment for patients with frozen shoulder, alongside corticosteroid injections and physical therapy. The study will recruit 94 participants aged 20 to 80 who have experienced shoulder pain for at least one month and have significant loss of motion. Participants will be randomly assigned to either the ESWT group, receiving four sessions of ESWT, or a SHAM group, receiving minimal energy treatment. The aim is to determine if ESWT can enhance recovery compared to standard treatments alone.

Why it matters

Potential benefit: If successful, this approach could significantly improve pain relief and range of motion for patients suffering from frozen shoulder.

How similar studies have gone: While the effectiveness of ESWT in treating frozen shoulder has not been well established, there is emerging evidence supporting its use in other musculoskeletal disorders.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

1. age between 20 to 80 years old;
2. shoulder pain for ≥ 1 month;
3. \> 30% loss of passive range of motion (ROM) of the affected shoulder in external rotation and/or abduction, comparing with the sound side;
4. pain visual analog scale on maximal passive external rotation or abduction \> 4;
5. showing willing to receive ESWT, shoulder joint injection, and attend regular physical therapy programs for 8 weeks.

Exclusion Criteria:

1. severe systemic disorders including cancer, stroke, or cardiopulmonary diseases;
2. uncontrolled DM;
3. rotator cuff tear or calcification of the affected shoulder;
4. fracture, dislocation, or arthritis of the shoulder due to rheumatic disorders;
5. a history of drug allergy to local anesthetics or corticosteroids;
6. pregnancy;
7. receiving ESWT, corticosteroid joint or bursa injection of the affected shoulder during the preceding three months

Where it's running

  • Shin Kong Wu Ho-Su Memorial Hospital
    Taipei, Taiwan
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 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.