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CompletedNCT03185078RCTUpdated Sep 19, 2019

Extracorporeal Shock Wave Therapy on Diabetes Related Frozen Shoulder

An interventional study of Extracorporeal Shock Wave Therapy and Placebo ESWT in Frozen Shoulder and Diabetes Mellitus, sponsored by Okan University. Completed at 1 site in Turkey. Open to participants aged 30 Years to 65 Years. Per ClinicalTrials.gov, last updated 2019-09-19.

Sponsored by Okan University · Not applicable, Interventional, and Treatment

Phase
Not applicable
Study type
Interventional
Enrollment
39
Allocation
Randomized
Ages
30 Years to 65 Years
Sex
All
01

Study summary

The aim of this study is to observe the changes in the combined ESWT application and physiotherapy program in the frozen shoulder pathology associated with diabetes. Different treatment approaches will try to identify the most effective treatment method. Changes in muscle tone, pain, range of motion and functionallity will be observed with ESWT treatment. For the first time placebo-controlled research is being conducted with different doses of ESWT in our country and in the World literature. In this way the lower floor of the further work to be done will be established.

Read the detailed description

The study will be performed with participants who has diabetic frozen shoulder diagnosis after clinical examination and imaging procedures performed, held at Okan University Hospital, Physical Therapy and Rehabilitation Clinic. Data will be recorded with the shoulder evaluation form in the study and cases will be divided into three groups with simple randomization method. The initial range of motion of the participants will be evaluated bilaterally using an electro-goniometer. The muscle tone evaluation will be made with MyotonPro. Muscle strength assessment will be performed with the MicroFET2 dynamometer at the appropriate measurement positions. Participants' pain assessment will be done in the rest, activity and night pain using the Visual Analog Scale. The Shoulder Pain Disability Scale will be used to assess participants' shoulder function. The short-form-36 questionnaire will be used evaluating the quality of life. Physiotherapy application will be applied to all three groups in the form of standard treatment protocol, duration and number. For the first group ESWT application will be done at energy density of 0.12 mJ/mm2, in the second group, at an energy density of 0.3 mJ/mm2, for the third group application will be done as sham ESWT. The ESWT will be administered once a week and in two separate sessions of 2000 strokes. After initial measurements, re-evaluations will be done in the fourth and sixth weeks. The statistics will be analyzed by appropriate methods.

02

Conditions studied

  • Frozen Shoulder
  • Diabetes Mellitus

Keywords

  • physical therapy
  • ESWT
03

In context

Bursitis

411 studies on the registry are indexed under Bursitis; 112 are open to participants now.

This study's enrollment of 39 is below the median of 45 across 371 interventional studies indexed under Bursitis.

Browse Bursitis studies →

Lead sponsor

Okan University is the lead sponsor of 96 studies on the registry; 14 are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
30 Years to 65 Years
Sexes eligible
All
Accepts healthy volunteers
No

Sex: No limit on eligibility based on the sex of participants.

Gender: Eligibility is not based on gender.

Age Limits:

Minimum Age: 30 years Maximum Age: 65

Inclusion criteria

Inclusion Criteria:

Pain in the shoulder joint longer than for six weeks The shoulder joint movements of cases at least two of the abduction, flexion, external rotation, and internal rotation movements with a limitation of motion > 50% Differentiated from other pathologies according to shoulder MRI results

Exclusion criteria

Exclusion Criteria:

Limitation of pain due to cervical radiculopathy Rotator cuff massive tears Recurrent subluxation Trauma or patients with active infection Using cardiac pills, patients Blood coagulation disorders Neurologic causes-restriction of movement in shoulder joint due to cerebrovascular pathologies, Limitation of movement due to rheumatic causes

Sampling Method: Simple random sampling

05

Study design

Phase
Not applicable
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Double (Participant, Outcomes assessor)
Enrollment
39 participants (actual)

Study arms

  • Experimental
    Active Comparator: Low density ESWT Application

    ESWT application will be done at energy density of 0.12 mJ/mm2.

    Device: Extracorporeal Shock Wave Therapy · Other: Placebo ESWT

  • Experimental
    Active Comparator: High density ESWT Application

    ESWT application will be done at an energy density of 0.3 mJ/mm2.

    Device: Extracorporeal Shock Wave Therapy · Other: Placebo ESWT

  • Sham comparator
    Control

    The ESWT application will be executed when the ESWT application is in the off position. During application, pre-recorded sound beats will be played to the treatment group.

    Other: Placebo ESWT

Interventions

  • DeviceExtracorporeal Shock Wave Therapy

    Extracorporeal shock wave therapy (ESWT) is a treatment method for the application of single-pulse acoustic pressure waves generated by sudden changes in pressure by creating shock waves with piezoelectric, electrohydraulic and electromagnetic systems. It has been reported that ESWT treatment is effective in the treatment of pain with hyperstimulation analgesia by inhibiting afferent pain receptors, and also improve angiogenesis and restore and reorganize the musculoskeletal system

  • OtherPlacebo ESWT

    In the placebo application, rESWT device was switched on but without pressing the pedal during the same session period. The applicator was positioned to be the same as the other groups.

06

What researchers measure

Primary outcomes

  1. SPADI

    The Shoulder Pain and Disability Index. The SPADI contains 13 items that assess two domains; a 5-item subscale that measures pain and an 8-item subscale that measures disability.

    Time frame: Change from baseline shoulder functionality, at the 4th week and at the 6th week.

  2. VAS

    Visual Analog Scale In the study, the chart on the 10 cm length of the diseased pain 0: painless; 10: It was told that it was unbearable pain. Patients were asked to mark the appropriate interval for their pain. The point marked by the patient was measured and recorded with the aid of a ruler

    Time frame: Change will be assessed about pain, at the 4th week and at the 6th week from baseline

07

Study locations

1 site
  • Istanbul Okan University Hospital
    Istanbul, Tuzla 34949, Turkey
08

References and documents

Individual participant data

Plan to share: No

No publications or documents are linked to this record.

09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Sep 19, 2019, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT03185078
Lead sponsor
Okan University
Collaborators
Medipol University
Responsible party
Tülay Çevik (PT, MSc, Okan University) — Principal investigator
First posted
Jun 14, 2017
Start date
Jan 25, 2019
Primary completion
Sep 15, 2019
Completion
Sep 17, 2019
Last update
Sep 19, 2019

Oversight

Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

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