Clinical trial NCT06514105: The Effect of High-intensity Laser Therapy on the Supraspinatus Tendon Using Shear Wave Elastography
Official title: Evaluation of the Effect of High-intensity Laser Therapy on the Supraspinatus Tendon in Patients with Subacromial Impingement Syndrome Using Shear Wave Elastography: a Double-blind, Randomized Controlled Study
Study type: INTERVENTIONAL
Overall status: COMPLETED
Phase: NA
Conditions: Subacromial Impingement Syndrome
Keywords: Elasticity Imaging Techniques
Physical Therapy Modalities
Rotator Cuff
Lead sponsor: Adiyaman University
Sponsor class: OTHER
First posted: 2024-07-23
Enrollment: 66
Sex: ALL
Minimum age (years): 30
Maximum age (years): 60
Standard ages: ADULT
Accepts healthy volunteers: no
Allocation: RANDOMIZED
Intervention model: PARALLEL
Intervention model description: The study was planned as double-blind, randomized controlled. There are two groups in the study. The groups consist of the control group and high intensity laser group.
Primary purpose: TREATMENT

Brief summary: Subacromial impingement syndrome, one of the most common causes of shoulder pain. In studies investigating the effectiveness of high-intensity laser in patients with subacromial impingement syndrome, it was stated that high-intensity laser reduced the complaints of patients in the early and late periods. However, there is no research examining the effect of high-intensity laser on the supraspinatus tendon. Therefore, the investigators aimed to investigate the effect of high-intensity laser on the supraspinatus tendon using shear wave elastography.

Detailed description: Subacromial impingement syndrome, one of the most common causes of shoulder pain, occurs when the supraspinatus tendon, subacromial bursa or bicipital tendon becomes compressed between the acromion, coracoacromial ligament, coracoid process and/or acromioclavicular joint during shoulder movements. Several factors contribute to subacromial impingement syndrome, including weakening of the rotator cuff, capsular tension, poor scapulohumeral rhythm, and muscular imbalance in the upward rotation force of the scapula. Steroid and non-steroidal anti-inflammatory agents, physiotherapy applications, laser therapy, manual therapy, ESWT and active and passive normal joint movements involving the shoulder joint are frequently applied treatments in the treatment of subacromial impingement syndrome.

It is stated that high-intensity laser treatment can quickly produce photochemical and photothermic effects in deep tissue. Therefore, collagen production in tendons is promoted and blood flow, vascular permeability and cell metabolism can be increased. As a result of all these processes, tissue healing begins and painful stimuli decrease. In studies investigating the effectiveness of high-intensity laser in patients with subacromial impingement syndrome, it was stated that high-intensity laser reduced the complaints of patients in the early and late periods. However, there is no research examining the effect of high-intensity laser on the supraspinatus tendon. Therefore, in this study, the investigators aimed to investigate the effect of high-intensity laser on the supraspinatus tendon using shear wave elastography.

Eligibility criteria: Inclusion Criteria:

* Shoulder pain lasting more than 6 weeks.
* Diagnosed with subacromial impingement
* Being between the ages of 30-60
* Volunteering to participate in the study

Exclusion Criteria:

* Acute inflammatory disease affecting the shoulder area
* Presence of cervical radiculopathy
* Surgical intervention involving the shoulder and neck area
* Soft tissue or bone problems affecting the shoulder
* had any neurologic problems
* Patients who wish to withdraw from the study at any stage after volunteering

Primary outcomes:
measure: Elasticity Measurement
timeFrame: 2 weeks
Secondary outcomes:
measure: Functional level
timeFrame: 2 weeks
measure: Pain assessment
timeFrame: 2 weeks
Other outcomes:
Locations:
city: Adıyaman
country: Turkey
facility: Adiyaman university
Study officials:
affiliation: Adiyaman University
name: Esin Akbaş
role: PRINCIPAL_INVESTIGATOR
References: