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Effectiveness of Neuromuscular Electrical Stimulation in Patients With Subacromial Impingement Syndrome

NCT04667273 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 48

Last updated 2021-08-25

No results posted yet for this study

Summary

Subacromial Impingement Syndrome (SIS) is one of the musculoskeletal system problems. SIS, which is the most common cause of shoulder pain, constitutes 44-65% of complaints of shoulder pain. Studies have shown that exercise is effective in treating patients with SIS, but the effectiveness and superiority of Neuromuscular Electrical Stimulation (NMES) to each other is uncertain. NMES is widely applied in physiotherapy. In the SIS, the lower trapezius and serratus anterior muscle are affected. Therefore, our aim is to determine the effects of exercises and NMES used in patients with SIS on pain, range of motion (ROM), muscle strength and functional status, neck pain and sleep quality.

Conditions

  • Subacromial Impingement Syndrome

Interventions

PROCEDURE

Neuromuscular Electrical Stimulation (NMES)

In Neuromuscular Electrical Stimulation (NMES) application, 4 surface electrodes will be placed in the swollen part of the lower trapezius and serratus anterior muscles of each patient. NMES will be applied for 20 minutes in rehabilitation mode with a 4-channel device. Frequency: 80 Hz Amplitude: 0-100 mA (0-0.01 V) Current time-Pulse: 200 μsec Wave form: Biphasic Cycle time: 8 seconds of tetanic muscle stimulation for all patients, with a 2 second rise and fall time and stimulation It will be set as 3 seconds between. It is important to visually observe the contraction to determine the intensity of stimulation.

PROCEDURE

Exercise Training (ET)

Patients will do Wand exercises under the supervision of a physiotherapist. Wand exercises will include shoulder flexion, external rotation and abduction in the scaption position. In the first and second week, these exercises will be performed on the back, and from the third week on standing exercises. Exercises with the Theraband will be done in 3 sets, each set will consist of 10 repetitions. There will be a 1 minute rest period between sets. When the three sets are easily completed and there is no reported fatigue by the patient, the resistance will be increased by moving from yellow to red, from red to green, respectively, after 4 weeks. \*For shoulder external rotators and serratus anterior muscles are strengthened without weight for the first 2 weeks, then 0.5 kg of dumbbells, in the supine position. While standing, the lower trapezius, upper trapezius and shoulder external rotators will be strengthened with theraband.

Sponsors & Collaborators

  • Istanbul University - Cerrahpasa

    lead OTHER

Principal Investigators

  • Ebru Kaya Mutlu, Assoc. Prof. · İstanbul Üniversitesi- Cerrahpaşa İstanbul, Türkiye

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
65 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2020-12-20
Primary Completion
2021-03-23
Completion
2021-06-01

Countries

  • Turkey (Türkiye)

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04667273 on ClinicalTrials.gov