NCT06004609

Using Large-area Low-level Light Therapy for Treating Adhesive Capsulitis of the Shoulder

• Status: Unknown
• Phase: N/A
• Study type: Interventional
• Enrollment: 50 (estimated)
• Sponsor: National Taiwan University Hospital · Academic / Other
• Sex: All
• Age: 40 Years – 85 Years
• Healthy volunteers: Not accepted

Summary

Adhesive capsulitis, is a common problem characterized by the insidious onset of glenohumeral pain and limitation of shoulder motion in all planes. Clinically, frozen shoulder could be divided into freezing, frozen and thawing stage. The treatments of frozen shoulder are mainly conservative, including non-steroidal anti-inflammatory medications and physiotherapy. Due to debilitating pain at a certain stage and protracted clinical course, intra-articular corticosteroid injection in the early stages of idiopathic adhesive capsulitis has long been used to treat adhesive capsulitis with satisfactory result. However, intra-articular steroid injection still raise some controversy and is still considered too invasive for some patients. Low-level laser therapy (LLLT) is a safe and non-invasive alternative. LLLT can employ photo-biomodulation effects to help normalize cellular functions and is considered to have partial effect in many shoulder soft tissue disorders. Possible mechanisms include increasing adenosine triphosphate production, fibroblast activity and collagen synthesis. One prospective cohort study has shown that LLLT can be effective in the management of the early phase (less than 6 weeks of disease onset) of adhesive capsulitis of the shoulder in elderly who failed to respond to conventional physical therapy and nonsteroidal anti-inflammatory medications and improvement was found maintained up to 2 years. To this date, no randomized controlled study has been made to establish the possible role of LLLT as an adjuvant therapy on adhesive capsulitis. Also, no study has researched the effect of LLLT on patient with later stage/chronic phase of adhesive capsulitis. The objective of this paper is to report the clinical result of a study on the efficacy of LLLT as an add-on therapy in the management of adhesive capsulitis.

Conditions

• Adhesive Capsulitis of Shoulder

Interventions

Type	Name	Description
DEVICE	Low-level laser therapy (LLLT)	Low-level laser therapy (LLLT), three time each week, 10 minutes each time, during the first 8 weeks of the treatment trial.
OTHER	Conventional physical therapy	Conventional physical therapy will be applied three time each week, for 12 weeks

Timeline

• Start date: 2023-07-21
• Primary completion: 2024-12-31
• Completion: 2024-12-31
• First posted: 2023-08-22
• Last updated: 2023-10-31

Locations

1 site across 1 country: Taiwan