Comparison of the Effects of Different Manual Therapy Techniques in Patients With Cervical Spondylosis

Eastern Mediterranean University

Status: Completed

Conditions: Cervical Spondylosis

Treatments: Other: Conventional physiotherapy; Other: Conventional physiotherapy and Muscle Energy Technique; Other: Conventional physiotherapy and Cervical Mobilization Techniques

Study type: Interventional

Funder types: Other

Identifiers

NCT04777318

2020-0041

Details and patient eligibility

About

Proprioceptive sensitivity decreases in individuals with neck pain compared to those without neck pain. While organizing the treatment program of patients with neck pain, evaluation of cervical proprioception and its addition to the treatment have gained importance.

The aim of the study was to examine the effects of muscle energy technique applied to patients with chronic neck pain on cervical proprioception and motor control and to compare the results of muscle energy technique application with cervical mobilization techniques.

Full description

Cervical spondylosis (SS) is defined as chronic disc degeneration due to aging caused by degenerative changes in the muscles, tendons, joints or bones of the neck or shoulder.

The etiology of cervical spondylosis includes various factors such as bad posture, anxiety, depression, neck strain, and overload in sports or occupational activities. Proprioception is defined as sensory feedback that contributes to muscle sensation, postural balance and joint stability. It is possible that loss of cervical proprioception and motor control affect segmental stability. This increases the risk of injury following minor trauma. It has been reported that proprioceptive sensitivity is worse in individuals with neck pain compared to those without neck pain, and the degree of the disorder is related to the severity of pain. Some evidence-based studies have shown that manual techniques improve proprioception and motor control.

It has been shown that Muscle Energy Technique (MET), which has gained popularity in recent years, increases cervical joint mobility and reduces pain in patients with chronic neck pain. MET is a form a manual therapy which uses a muscle's own energy in the form of gentle isometric contractions to relax the muscles via autogenic or reciprocal inhibition mechanism. It has been reported that MET stimulates joint proprioceptors, creates a different movement activity in the area of proprioceptive disorder and allows the central nervous system to normalize proprioceptive and motor coordination in this segment. The effect of MET on cervical proprioception in patients with cervical spondylosis has not been investigated yet.

Active participation of the patient in movement is extremely important in proprioceptive feedback, motor control and motor learning. For this reason, it is thought that investigating the effect of MET, which includes active muscle contractions of the patient, on proprioceptive sense and comparing the results with passive applications (manipulation or mobilization) will be useful in determining the optimal treatment method in cervical spondylosis.

Enrollment: 76 patients

Sex: All

Ages: 40 to 65 years old

Volunteers: No Healthy Volunteers

Inclusion and exclusion criteria

Inclusion Criteria:

• Presence of neck pain of Visual Analog Pain Scale (VAS) ≥ 2 in at least one direction lasting more than three months
• Not having received conservative treatment in the last 6 months

Exclusion criteria

• Pain or numbness that spreads to the arms
• Having a cervical region surgery
• Having musculoskeletal problems such as shoulder impingement or thoracic outlet syndrome
• Having a contraindication to cervical mobilization (VBI, myelopathy, inflammatory arthropathy, malignancy, etc.)
• Using analgesic drugs
• People who cannot adapt to study

Trial design

Primary purpose: Treatment

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: None (Open label)

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76 participants in 3 patient groups

Conventional physiotherapy

Experimental group

Description:

The individuals in the control group was taken in a total of 12 sessions of conventional physiotherapy program for 4 weeks, 3 days a week.

Treatment:

Other: Conventional physiotherapy

Muscle Energy Technique (MET)

Experimental group

Description:

In addition to the conventional physiotherapy program of 12 sessions for 4 weeks, 3 days a week, muscle energy technique was applied to the individuals in the second group.

Treatment:

Other: Conventional physiotherapy and Muscle Energy Technique

Cervical Mobilization Techniques (CMT)

Experimental group

Description:

In the third group, cervical mobilization techniques was applied in addition to the conventional physiotherapy program for a total of 12 sessions for 4 weeks, 3 days a month.

Treatment:

Other: Conventional physiotherapy and Cervical Mobilization Techniques