The Effect of High-intensity Laser Therapy in Patients With Carpal Tunnel Syndrome.

Necmettin Erbakan University60 enrolled

Overview

The aim of this study is to evaluate the effects of high intensity laser therapy (HILT) on pain, functional status, hand grip strength and median nerve cross-sectional area in ultrasonography in patients with carpal tunnel syndrome.

Patients who are admitted and diagnosed with carpal tunnel syndrome based on anamnesis, physical examination and electromyography are included in the study.

Study Type

INTERVENTIONAL

Allocation

RANDOMIZED

Purpose

TREATMENT

Masking

DOUBLE

Enrollment

Conditions

Carpal Tunnel Syndrome

Interventions

high-intensity laser therapyDEVICE

HILT: A hot laser derived from a Nd: YAG laser has 12 W (watt) and 1064 nm characteristics. The device will administered to the hand wrist area in two steps in the HILT group: phase I and phase II. The application will made utilizing continuous circular movements in both phases I and II. The first five sessions consisted of a 100-second intermittent phase analgesic effect at 8 W and 8 J/cm2 for a total energy of 200 J. The following five sessions consisted of a continuous 11 minutes 6 second bio stimulating effect with a dosage of 3 W 80 J/cm2. Over the course of two weeks, ten treatment sessions of HILT will be given.

sham high-intensity laser therapyDEVICE

HILT is administered as a placebo for two weeks, 5 sessions a week, for a total of 10 sessions.

Eligibility

Sex: ALLMin age: 20 YearsMax age: 65 Years

Medical Language ↔ Plain English

Inclusion Criteria: 1. Electrophysiologically mild or moderate CTS 2. Patients who are literate and able to understand verbal instructions in our Exclusion Criteria: 1. Diabetes 2. Systemic disorders that may affect treatment such as hypothyroidism, SLE, gout 3. History of polyneuropathy, cervical radiculopathy, brachial plexopathy 4. Injection for the carpal tunnel in the last 1 month 5. History of severe trauma, fracture, operation to both upper extremities at any time 6. Malignancy or history of malignancy 7. Renal failure 8. Peripheral or central nervous system diseases 9. Pregnancy 10. History of physical therapy program for the same hand wrist in the last months.

Locations (1)

Banu Ordahan

Konya, Turkey (Türkiye)

Outcomes

Primary Outcomes

Visual Analog Scale (VAS)

Visual Analog Scale (VAS) is used to measure and monitor the intensity of pain.

Time frame: Change from baseline in pain on the VAS at week 2 and week 12 [ Time Frame: Baseline-Week 2- Week 12 ]

Secondary Outcomes

Boston Carpal Tunnel Questionnaire

The Boston Carpal Tunnel Score is a patient-reported questionnaire that examines symptom severity and overall functional status of patients with carpal tunnel syndrome. The Symptom Severity Scale (SSS) with 11 questions is scored on a Likert scale of 1-5 and the Functional Status Scale (FSS) with 8 questions is scored from 1-5 with 1 as no difficulty and 5 as difficult.

Time frame: Change from baseline in pain and disability on the Boston Carpal Tunnel Questionnaire at week 2 and 12.

Hand Grip Force Measurement Test

A hydraulic hand dynamometer (Jamar) will be used in the measurements. Three measurements will be made with the elbow flexed and connected to the body, and the forearm in a neutral position. The measurements will be averaged in kg-f and recorded in the study form.

Time frame: Baseline- week 2- week 12

The cross-sectional area of the median nerve

The cross-sectional area of the median nerve will be measured by USG at the level of the pisiform bone (proximal carpal tunnel). While the patient is in a sitting position, the arm on the measuring side will be positioned semiflexed, elbow semiflexed, forearm supinated, fingers semi-flexed, and wrist on a flat surface.

Time frame: Change from baseline in the cross-sectional area of the median nerve at week 2 and week 12.

Data from ClinicalTrials.gov

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