Chronic Shoulder PainNCT05062941
The Effect of High-intensity Laser Therapy in Patients With Chronic Shoulder Pain
A study testing Conventional physiotherapy and High-intensity laser therapy (HILT) in people with Chronic Shoulder Pain, run by Marmara University at 1 site in Turkey (Türkiye).
Trial summary
The aim of this study was to investigate the effects of biostimulating, analgesic and noninvasive high intensity laser therapy on pain, functionality and quality of life in patients with chronic shoulder pain. Read more about this study
- Who is it for?
- Ages 18 to 75 yearsHealthy volunteers can take part
- Conditions the study is for
- Chronic Shoulder Pain
- What is being tested?
- Conventional physiotherapy and High-intensity laser therapy (HILT)
- Type of treatment
- Pill or oral medicine, Medical device
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 56 participants
- Where
- 1 siteTurkey (Türkiye)
- Study dates
- 1 Apr 2018to 31 Dec 2018
- Phase
- Interventional
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 to 75 years
- All sexes
- Healthy volunteers accepted
- Adult, Older adult
Who may be able to join
- Volunteered to participate in the study,
- Aged 18-75 years
- being diagnosed with chronic shoulder pain
Who cannot join
- not having sufficient cooperation to follow exercises,
- having any communication problems or psychiatric problems,
- having any cardiac or orthopedic discomfort that may prevent the application of evaluation methods.
Trial locations and contacts
1 site in 1 country.
About this study
Official title: The Effect of High-intensity Laser Therapy on Pain, Functionality, and Quality of Life in Patients With Chronic Shoulder Pain
The aim of this study was to investigate the effects of biostimulating, analgesic and noninvasive high intensity laser therapy on pain, functionality and quality of life in patients with chronic shoulder pain. Participants between the ages of 18-75 and without any cognitive, communication and psychiatric problems were included in the study. Patients were randomized into two groups and both received conventional physiotherapy and rehabilitation program for 3 weeks, 5 sessions a week. The treatment program applied was as followed; the control Group (n = 25): conventional physiotherapy and study Group (n = 25): conventional physiotherapy and High-intensity Laser Therapy (HILT). Upper extremity range of motion was evaluated with 'goniometer', pain threshold with 'algometer, muscle strength with 'myometer'; disability status with 'The Disabilities of the Arm, Shoulder and Hand (DASH)'.
Read the detailed description
The aim of this study was to investigate the effects of biostimulating, analgesic and noninvasive high intensity laser therapy on pain, functionality and quality of life in patients with chronic shoulder pain. Participants between the ages of 18-75 and without any cognitive, communication and psychiatric problems were included in the study. Patients were randomized into two groups and both received conventional physiotherapy and rehabilitation program for 3 weeks, 5 sessions a week. The treatment program applied was as followed; the control Group (n = 25): conventional physiotherapy and study Group (n = 25): conventional physiotherapy and High-intensity Laser Therapy (HILT). Upper extremity range of motion was evaluated with 'goniometer', pain threshold with 'algometer, muscle strength with 'myometer'; disability status with 'The Disabilities of the Arm, Shoulder and Hand (DASH)'.
- Conditions
- Chronic Shoulder Pain
- Being tested
- Conventional physiotherapy, High-intensity laser therapy (HILT)
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
Conventional physiotherapyOther
Conventional therapy (CT) included application of 15 minutes of hot-pack, 20 minutes of transcutaneous electrical nerve stimulation, 5 minutes of ultrasound, 20 minutes of interference current with vacuum electrodes, and exercises.
High-intensity laser therapy (HILT)Device
HILT stimulates oxidation of mitochondria and ATP creation by delivering high energy output inside the tissues and with this photochemistry effect, metabolism and blood circulation is increased resulting HILT to cause quick absorption of edema and removal of exudates.
HILT (BTL 6000, BTL Industries, Inc., USA) application was to the shoulder area in the analgesic mode of the device at a frequency of 25 Hz with a power of 10 W and a dosage of 12 j/cm2 for 2 minutes: 5 sessions a week for 3 weeks and 15 sessions in total.
| Study group | Role | What they receive |
|---|---|---|
| Control group | Active comparator | Conventional therapy (CT) was applied to all participants. CT included application of 15 minutes of hot-pack, 20 minutes of transcutaneous electrical nerve stimulation (TENS) in conventional mode, 5 minutes of ultrasound (1.5 W/cm2, 1 MHz), 20 minutes of interference current with vacuum electrodes (80 Hz pulse frequency, 1/1 rectangular spectrum), and exercises (all exercises were applied as 1 set of 10 repetitions in each direction: Codman exercises (3-directions), wand exercises (4-directions), exercises using the shoulder wheel (2-directions), exercises with exercise band (5-directions), exercises on the finger ladder (1 set of 10 repetitions in both directions); and shoulder capsule stretching exercises performed (1 set of 12 repetitions) by asking the subjects to wait 20 seconds where the tension was felt). Receives: Other: Conventional physiotherapy |
| Study group | Active comparator | Same conventional therapy (CT) that was applied to control group was also applied to all participants in this group. CT included application of 15 minutes of hot-pack, 20 minutes of transcutaneous electrical nerve stimulation (TENS), 5 minutes of ultrasound, 20 minutes of interference current with vacuum electrodes, and the same exercises.
In addition to the CT program, only study group has received HILT (BTL 6000, BTL Industries, Inc., USA) application to the shoulder area (analgesic mode, 25 Hz,10 W, 12 j/cm2) for 2 minutes. Receives: Other: Conventional physiotherapy; Device: High-intensity laser therapy (HILT) |
What is being measured
The primary outcome is the main question the study is designed to answer.
Change in range of motion from baseline to week 3
The range of motion of the joints in the upper extremities will be measured using the universal goniometer before and after the treatment.
Measured: 3 weeks
Change in pain threshold from baseline to week 3
The pain threshold will be measured with a digital algometer device. Algometers are devices that can be used to identify the pressure and/or force eliciting a pressure-pain threshold. It has been noted in pressure-pain threshold studies that the rate at which manual force is applied should be consistent to provide the greatest reliability.
Measured: 3 weeks
Change in disability of the upper extremity from baseline to week 3
Disability of the upper extremities will be assessed with 'The Disabilities of the Arm, Shoulder and Hand (DASH) Questionnaire'. It is a self-administered region-specific outcome instrument developed as a measure of self-rated upper-extremity disability and symptoms. The questionnaire was designed to help describe the disability experienced by people with upper-limb disorders and also to monitor changes in symptoms and function over time. The 30-item questionnaire includes 21 physical function items, 6 symptom items, and 3 social/role function items. Each 30 items are marked from 1 (No Difficulty) to 5 (Unable). DASH are added to form the raw, or actual, score. A minimum score is 30; a maximum is 150. The range of the scores, therefore-from 30 to 150-equals 120. The raw score is then transformed to a zero-to-100 scale with zero reflecting no disability (good function) and 100 reflecting maximum disability.
Measured: 3 weeks
Change in muscle strength from baseline to week 3
The muscle strength of shoulder flexion, abduction, adduction, external and internal rotation movements will be evaluated by using the Baseline Push-Pull (New York) dynamometer. Results will be calculated in kg (1 lb = 0.454 kg). The patient's arm will be stabilized and the patient will be asked to show maximum resistance within 2 sec against the dynamometer placed and then hold it for 5 seconds at this position and power. The measurement will be repeated twice and recorded with the average of these two values.
Measured: 3 weeks
Change in health status from baseline to week 3
In the evaluation of the health status of the individuals the Short Form-36 (SF-36) questionnaire was used. SF-36 is a questionnaire developed to self-evaluate the quality of life. It consists of 36 items in total and has eight sub-parameters. Subscales are scored between 0 and 100, and higher scores indicate higher quality of life.
Measured: 3 weeks
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted30 Sep 2021
- Study start1 Apr 2018
- Primary completion31 Dec 2018
- Study completion31 Dec 2018
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Chronic Shoulder PainStudies of the same condition, open and under way.
- More trials run by Marmara UniversityThe sponsor's other registered studies.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase N/A
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Double blind
- Who is masked
- Participant, Outcomes assessor
- Enrolment
- 56 participants (actual)
Sponsor and investigators
- Lead sponsor
- Marmara University
- Sponsor type
- University, hospital or other
- Collaborators
- Medipol University
- Responsible party
- Sponsor
- Investigators
- Zubeyir Sari, Prof., Study director, Marmara University
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT05062941
- Sponsor's protocol ID
- 28.03.2018.217
- Status last verified
- Sep 2021
- First submitted
- 9 Sep 2021
- Last updated
- 30 Sep 2021
- Results posted
- No
- Data monitoring committee
- No
- FDA-regulated drug
- No
- FDA-regulated device
- No
- Individual data sharing
- No
Study at a glance
From the registry record, last updated by the sponsor on 30 Sep 2021. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- The Effect of High-intensity Laser Therapy on Pain, Functionality, and Quality of Life in Patients With Chronic Shoulder Pain
- ClinicalTrials.gov ID
- NCT05062941
- Acronym / sponsor ID
- 28.03.2018.217
- Conditions
- Chronic Shoulder Pain
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 56 participants (actual)
- Lead sponsor
- Marmara UniversityUniversity, hospital or other
- Collaborators
- Medipol University
- Study start
- 1 Apr 2018 (actual)
- Primary completion
- 31 Dec 2018 (actual)
- Study completion
- 31 Dec 2018 (actual)
- First posted
- 30 Sep 2021 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
The aim of this study was to investigate the effects of biostimulating, analgesic and noninvasive high intensity laser therapy on pain, functionality and quality of life in patients with chronic shoulder pain. Participants between the ages of 18-75 and without any cognitive, communication and psychiatric problems were included in the study. Patients were randomized into two groups and both received conventional physiotherapy and rehabilitation program for 3 weeks, 5 sessions a week. The treatment program applied was as followed; the control Group (n = 25): conventional physiotherapy and study Group (n = 25): conventional physiotherapy and High-intensity Laser Therapy (HILT). Upper extremity range of motion was evaluated with 'goniometer', pain threshold with 'algometer, muscle strength with 'myometer'; disability status with 'The Disabilities of the Arm, Shoulder and Hand (DASH)'.
Detailed description
The aim of this study was to investigate the effects of biostimulating, analgesic and noninvasive high intensity laser therapy on pain, functionality and quality of life in patients with chronic shoulder pain. Participants between the ages of 18-75 and without any cognitive, communication and psychiatric problems were included in the study. Patients were randomized into two groups and both received conventional physiotherapy and rehabilitation program for 3 weeks, 5 sessions a week. The treatment program applied was as followed; the control Group (n = 25): conventional physiotherapy and study Group (n = 25): conventional physiotherapy and High-intensity Laser Therapy (HILT). Upper extremity range of motion was evaluated with 'goniometer', pain threshold with 'algometer, muscle strength with 'myometer'; disability status with 'The Disabilities of the Arm, Shoulder and Hand (DASH)'.
Study design
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Double blind (participant, outcomes assessor)
- Number of arms
- 2
| Arm | Type | Receives |
|---|---|---|
| Control group | Active comparator | Other: Conventional physiotherapyConventional therapy (CT) was applied to all participants. CT included application of 15 minutes of hot-pack, 20 minutes of transcutaneous electrical nerve stimulation (TENS) in conventional mode, 5 minutes of ultrasound (1.5 W/cm2, 1 MHz), 20 minutes of interference current with vacuum electrodes (80 Hz pulse frequency, 1/1 rectangular spectrum), and exercises (all exercises were applied as 1 set of 10 repetitions in each direction: Codman exercises (3-directions), wand exercises (4-directions), exercises using the shoulder wheel (2-directions), exercises with exercise band (5-directions), exercises on the finger ladder (1 set of 10 repetitions in both directions); and shoulder capsule stretching exercises performed (1 set of 12 repetitions) by asking the subjects to wait 20 seconds where the tension was felt). |
| Study group | Active comparator | Other: Conventional physiotherapy, Device: High-intensity laser therapy (HILT)Same conventional therapy (CT) that was applied to control group was also applied to all participants in this group. CT included application of 15 minutes of hot-pack, 20 minutes of transcutaneous electrical nerve stimulation (TENS), 5 minutes of ultrasound, 20 minutes of interference current with vacuum electrodes, and the same exercises. In addition to the CT program, only study group has received HILT (BTL 6000, BTL Industries, Inc., USA) application to the shoulder area (analgesic mode, 25 Hz,10 W, 12 j/cm2) for 2 minutes. |
Who may qualify
- Ages
- 18 to 75 years
- Sex
- All
- Healthy volunteers
- Accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (3 listed)
- Volunteered to participate in the study,
- Aged 18-75 years
- being diagnosed with chronic shoulder pain
Key exclusion criteria (3 listed)
- not having sufficient cooperation to follow exercises,
- having any communication problems or psychiatric problems,
- having any cardiac or orthopedic discomfort that may prevent the application of evaluation methods.
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| Conventional physiotherapyConventional therapy (CT) included application of 15 minutes of hot-pack, 20 minutes of transcutaneous electrical nerve stimulation, 5 minutes of ultrasound, 20 minutes of interference current with vacuum electrodes, and exercises. | Other | Control group, Study group |
| High-intensity laser therapy (HILT)HILT stimulates oxidation of mitochondria and ATP creation by delivering high energy output inside the tissues and with this photochemistry effect, metabolism and blood circulation is increased resulting HILT to cause quick absorption of edema and removal of exudates. HILT (BTL 6000, BTL Industries, Inc., USA) application was to the shoulder area in the analgesic mode of the device at a frequency of 25 Hz with a power of 10 W and a dosage of 12 j/cm2 for 2 minutes: 5 sessions a week for 3 weeks and 15 sessions in total. | Device | Study group |
Primary outcome
Change in range of motion from baseline to week 3
Time frame: 3 weeks
The range of motion of the joints in the upper extremities will be measured using the universal goniometer before and after the treatment.
Change in pain threshold from baseline to week 3
Time frame: 3 weeks
The pain threshold will be measured with a digital algometer device. Algometers are devices that can be used to identify the pressure and/or force eliciting a pressure-pain threshold. It has been noted in pressure-pain threshold studies that the rate at which manual force is applied should be consistent to provide the greatest reliability.
Change in disability of the upper extremity from baseline to week 3
Time frame: 3 weeks
Disability of the upper extremities will be assessed with 'The Disabilities of the Arm, Shoulder and Hand (DASH) Questionnaire'. It is a self-administered region-specific outcome instrument developed as a measure of self-rated upper-extremity disability and symptoms. The questionnaire was designed to help describe the disability experienced by people with upper-limb disorders and also to monitor changes in symptoms and function over time. The 30-item questionnaire includes 21 physical function items, 6 symptom items, and 3 social/role function items. Each 30 items are marked from 1 (No Difficulty) to 5 (Unable). DASH are added to form the raw, or actual, score. A minimum score is 30; a maximum is 150. The range of the scores, therefore-from 30 to 150-equals 120. The raw score is then transformed to a zero-to-100 scale with zero reflecting no disability (good function) and 100 reflecting maximum disability.
Change in muscle strength from baseline to week 3
Time frame: 3 weeks
The muscle strength of shoulder flexion, abduction, adduction, external and internal rotation movements will be evaluated by using the Baseline Push-Pull (New York) dynamometer. Results will be calculated in kg (1 lb = 0.454 kg). The patient's arm will be stabilized and the patient will be asked to show maximum resistance within 2 sec against the dynamometer placed and then hold it for 5 seconds at this position and power. The measurement will be repeated twice and recorded with the average of these two values.
Change in health status from baseline to week 3
Time frame: 3 weeks
In the evaluation of the health status of the individuals the Short Form-36 (SF-36) questionnaire was used. SF-36 is a questionnaire developed to self-evaluate the quality of life. It consists of 36 items in total and has eight sub-parameters. Subscales are scored between 0 and 100, and higher scores indicate higher quality of life.
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 30 Sep 2021.
- Individual participant dataSharing planned: No
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
Zubeyir Sari, Prof. study director
Marmara University
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A study testing Conventional physiotherapy and High-intensity laser therapy (HILT) in people with Chronic Shoulder Pain, run by Marmara University at 1 site in Turkey (Türkiye).
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 3 inclusion and 3 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 30 Sep 2021. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in Turkey (Türkiye). Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
Are results available for this study?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Change in range of motion from baseline to week 3 (time frame: 3 weeks). The study lists 5 primary outcomes in all. It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 30 Sep 2021.