Effects of Neuromobilization on Median Nerve Elasticity

NCT04218175 | Completed

• 1 other identifier: 005
• Study Type: interventional
• Target: 18
• Locations: 1 country
• Sites: 1

Brief Summary

Purpose: The aim of this study was to investigate the effect of median nerve neuromobilization on median nerve elasticity using shear wave elastography. Methods: The study included 36 healthy volunteers (72 upper extremities) aged 18-30 years. Inclusion criteria; no known systemic neuromuscular and metabolic diseases, no nerve impingement syndrome, and no upper extremity bone-tendon-muscle surgery in the last six months. Sociodemographic data of the participants were recorded. Wrist flexion and extension bilaterally with universal goniometer and finger grip strength bilaterally were measured with pinchmeter. Median Nerve Stress Test was performed. Median nerve elasticity was measured by Shear Wave Ultrasound Elastography. The extremity of the dominant side as a study group and the non-dominant side as a control group were measured bilaterally. Median nerve neuromobilization (stretching (n = 18) and shifting (n = 18)) was applied to the upper extremities of the dominant side. The application was carried out as 3 sets in one session. Evaluations were repeated after application.

Conditions

Median Nerve Disease

Keywords

neuromobilization; elasticity; shear wave elastography

Outcome Measures

Primary Outcomes (3)

• Median Nerve Tension Test

  The test was performed in a position with shoulder depression and 90 degrees abduction and external rotation, elbow 90 degrees flexion, forearm full supination, and wrist and fingers fully extended. Maintaining this position, the elbow was passively extended and the tension of the median nerve was tested. The test was stopped at the point where the patient felt pain and tension, and the angle at the elbow was measured by a universal goniometer.

  4 weeks

• Median nerve elasticity with Shear Wave Ultrasound Elastography

  The nerve elasticity was measured by measuring the velocity of shear waves in the median nerve by means of high frequency ultrasound waves.

  4 weeks

• Bilaterally finger grip strength with pinchmeter

  finger grip strength was measured bilaterally by pinch meter.

  4 weeks

Study Arms (3)

neuromobilization stretching group

EXPERIMENTAL

In the neuromobilization stretching group; The subjects were brought to shoulder depression and 90 degrees of abduction while the dominant side forearms were supination. In this position, median nerve stretching was performed by extending the participant's head to the opposite side while flexing the wrist and finger. After waiting for 30 seconds in this position, the wrist and head were moved to the neutral position and the participants relaxed.

Other: neuromobilization exercises

neuromobilization shifting group

EXPERIMENTAL

In the neuromobilization shifting group, the subjects were brought to shoulder depression and 90 degrees of abduction while the dominant forearms were supination. In this position, the participant flexed his wrist and fingers while lateral flexion of his head to the opposite side, and flexed his wrist and fingers while lateral flexion of the head to the same side. Thus, the participants performed median nerve shift.

Other: neuromobilization exercises

Control Group

NO INTERVENTION

The dominant sides of the individuals are experimental sides and the other nondominant sides of the participants are control sides. And no intervention was made. All measurements were done bilaterally before and after.

Interventions

neuromobilization exercises OTHER

Median nerve neuromobilization (stretching and shifting) was performed. For median nerve stretching; The subjects were brought to shoulder depression and 90 degrees of abduction while the dominant side forearms were supination. In this position, median nerve stretching was performed by extending the participant's head to the opposite side while flexing the wrist and finger. After waiting for 30 seconds in this position, the wrist and head were moved to the neutral position and the participants relaxed. For median nerve shift; The subjects were brought to shoulder depression and 90 degrees of abduction while the dominant side forearms were supination. In this position, the participant flexed his wrist and fingers while lateral flexion of his head to the opposite side, and flexed his wrist and fingers while lateral flexion of the head to the same side.

neuromobilization shifting group; neuromobilization stretching group

Eligibility Criteria

• Age: 18 Years - 30 Years
• Sex: all
• Healthy Volunteers: Yes
• Age Groups: Adult (18-64)

You may qualify if:

• years of age
• Healthy individuals without any known systemic disease

You may not qualify if:

• Those who have undergone an upper extremity bone-tendon-muscle operation in the last six months
• People with a systemic disease such as rheumatoid arthritis, diabetes mellitus
• Patients with any neuromuscular disease

Sponsors & Collaborators

• Istinye University: lead

Study Sites (1)

İstinye University

Istanbul, 34010, Turkey (Türkiye)

Location

MeSH Terms

Conditions

Median Neuropathy

Condition Hierarchy (Ancestors)

Mononeuropathies; Peripheral Nervous System Diseases; Neuromuscular Diseases; Nervous System Diseases

Study Design

• Study Type: interventional
• Phase: not applicable
• Allocation: RANDOMIZED
• Masking: SINGLE
• Who Masked: OUTCOMES ASSESSOR
• Purpose: TREATMENT
• Intervention Model: PARALLEL
• Sponsor Type: OTHER
• Responsible Party: PRINCIPAL INVESTIGATOR
• PI Title: Physiotherapist, PhD, Associate Professor

Model Details: The researcher who performed shear wave elastography did not know which group the case was evaluated during the measurement.

Study Record Dates

• First Submitted: January 2, 2020
• First Posted: January 6, 2020
• Study Start: November 10, 2019
• Primary Completion: December 15, 2019
• Study Completion: December 25, 2019
• Last Updated: July 30, 2020

Record last verified: 2020-07

Locations

TU (1)