IASTM Effects on Pain, Functionality, and Proprioception in Subacromial Impingement

NCT ID: NCT07293702

Last Updated: 2025-12-19

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

NOT_YET_RECRUITING

Clinical Phase

NA

Total Enrollment

38 participants

Study Classification

INTERVENTIONAL

Study Start Date

2025-12-25

Study Completion Date

2026-04-20

Brief Summary

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The aim of this study will be to investigate the effects of Instrument-Assisted Soft Tissue Mobilization (IASTM), applied in addition to a conventional exercise program, on pain, range of motion, proprioception, functionality, and quality of life in individuals with Subacromial Impingement Syndrome (SIS).

Detailed Description

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The aim of this study will be to investigate the effects of Instrument-Assisted Soft Tissue Mobilization (IASTM), applied in addition to a conventional exercise program, on pain, range of motion, proprioception, functionality, and quality of life in individuals with Subacromial Impingement Syndrome (SIS).

A total of 38 participants will be included in the study and will be randomly assigned to either the Conventional Exercise Group or the IASTM Group. Both groups will receive treatment for 4 weeks, three sessions per week, for a total of 12 sessions.

Before the intervention, both groups will be assessed for pain (VAS), range of motion (goniometer), joint position sense (goniometer), functionality (Disabilities of the Arm, Shoulder and Hand - DASH), and quality of life (Rotator Cuff Quality of Life - RC-QoL).

Conditions

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Subacromial Impingement Syndrome Massage Instrument-Assisted Soft Tissue Mobilization Soft Tissue Injuries

Keywords

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Subakromial Impingement Syndrome IASTM Shoulder

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Participants in the first group underwent conventional physiotherapy interventions for 4 weeks, 3 days per week.
Primary Study Purpose

TREATMENT

Blinding Strategy

SINGLE

Participants

Study Groups

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Conventional exercise group

Conventional exercises will be applied.

Group Type ACTIVE_COMPARATOR

Conventional exercise group

Intervention Type OTHER

All participants will receive a standardized electrotherapy program in a clinical setting, consisting of TENS (100 Hz, 30 minutes), ultrasound (1.5 W/cm², 8 minutes), and a 15-minute cold-pack application, delivered three times per week for four weeks. In addition to electrotherapy, participants in the conventional exercise group will perform a physiotherapist-guided exercise program aimed at improving shoulder flexion, abduction, internal and external rotation through stretching and range-of-motion exercises. The program will include Codman exercises, wand exercises, finger-ladder activities, and condition-appropriate strengthening exercises, progressed according to each participant's pain level and tolerance.

IASTM group

In addition to the conventional exercises, Instrument-Assisted Soft Tissue Mobilization (IASTM) will be applied.

Group Type EXPERIMENTAL

Conventional exercise group

Intervention Type OTHER

All participants will receive a standardized electrotherapy program in a clinical setting, consisting of TENS (100 Hz, 30 minutes), ultrasound (1.5 W/cm², 8 minutes), and a 15-minute cold-pack application, delivered three times per week for four weeks. In addition to electrotherapy, participants in the conventional exercise group will perform a physiotherapist-guided exercise program aimed at improving shoulder flexion, abduction, internal and external rotation through stretching and range-of-motion exercises. The program will include Codman exercises, wand exercises, finger-ladder activities, and condition-appropriate strengthening exercises, progressed according to each participant's pain level and tolerance.

IASTM group

Intervention Type OTHER

Participants in the IASTM group will receive Instrument-Assisted Soft Tissue Mobilization in addition to the conventional treatment program, three days per week for four weeks, for a total of 12 sessions. The IASTM technique will be applied to the subscapularis, anterior deltoid, biceps brachii, upper trapezius, supraspinatus, infraspinatus, teres major, teres minor, and posterior deltoid muscles.

For each muscle group, the treatment will be administered for 20 seconds in a parallel direction and 20 seconds in a perpendicular direction, using sweep and brush techniques at an angle of approximately 45 degrees.

Interventions

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Conventional exercise group

All participants will receive a standardized electrotherapy program in a clinical setting, consisting of TENS (100 Hz, 30 minutes), ultrasound (1.5 W/cm², 8 minutes), and a 15-minute cold-pack application, delivered three times per week for four weeks. In addition to electrotherapy, participants in the conventional exercise group will perform a physiotherapist-guided exercise program aimed at improving shoulder flexion, abduction, internal and external rotation through stretching and range-of-motion exercises. The program will include Codman exercises, wand exercises, finger-ladder activities, and condition-appropriate strengthening exercises, progressed according to each participant's pain level and tolerance.

Intervention Type OTHER

IASTM group

Participants in the IASTM group will receive Instrument-Assisted Soft Tissue Mobilization in addition to the conventional treatment program, three days per week for four weeks, for a total of 12 sessions. The IASTM technique will be applied to the subscapularis, anterior deltoid, biceps brachii, upper trapezius, supraspinatus, infraspinatus, teres major, teres minor, and posterior deltoid muscles.

For each muscle group, the treatment will be administered for 20 seconds in a parallel direction and 20 seconds in a perpendicular direction, using sweep and brush techniques at an angle of approximately 45 degrees.

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* Individuals diagnosed with SIS by MRI
* Men and women between 40 and 60 years of age
* Individuals with symptoms persisting for at least one month
* Individuals with a minimum of 60° of shoulder flexion and abduction range of motion

Exclusion Criteria

* Individuals with a history of surgery on the affected arm
* Individuals with an open wound on the arm
* Individuals with an active infection
* Individuals with inflammatory joint disease
* Individuals with malignant or benign tumors were excluded from the study.
Minimum Eligible Age

40 Years

Maximum Eligible Age

60 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Istanbul Medipol University Hospital

OTHER

Sponsor Role lead

Responsible Party

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burak menek

Principal Investigator

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Burak Menek, PhD

Role: PRINCIPAL_INVESTIGATOR

Medipol University

Locations

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Istanbul Medipol University

Istanbul, , Turkey (Türkiye)

Site Status

Countries

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Turkey (Türkiye)

Central Contacts

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Burak Menek, PhD

Role: CONTACT

Phone: 05444761640

Email: [email protected]

Ahmet Mesut Zan

Role: CONTACT

Phone: 05444761640

Email: [email protected]

Facility Contacts

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BURAK MENEK, PhD

Role: primary

Ahmet Mesut Zan

Role: backup

Other Identifiers

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E-10840098-202.3.02-6969

Identifier Type: -

Identifier Source: org_study_id