Effects of Cervical Spine Manipulation in Patients With Mechanical Neck Pain

Not Applicable

Completed

• Conditions: Neck Pain
• Interventions: Other: conventional therapy; Other: cervical manipulation

• Registration Number: NCT05649397
• Lead Sponsor: Riphah International University

Brief Summary

Mechanical neck pain is known as one of the most common disorders in musculoskeletal system. In elderly population, prevalence of neck pain ranges up to 38% while point prevalence and lifetime prevalence ranges from 6% to 22% and 14.2% to 71% respectively . Neck pain is defined by the international association for the study of pain as: "Pain perceived as arising from anywhere within the region bounded superiorly by superior nuchal line, inferior by transverse line through the tip of first thoracic spinous process, and laterally by sagittal plane tangential to the lateral border of neck" . There are variable causes of neck pain like trauma, infections, inflammatory conditions, musculoskeletal conditions, rheumatic diseases, and congenital diseases . There are varying degrees of disability and activity limitation caused by neck pain, like work productivity reduction and decrease quality of life . People who have a sedentary lifestyle, poor occupational postures, students with poor posture, people involved in occupation like computer programming, clerical job workers and desk job works are more likely to suffer from mechanical neck pain . Most common cause of mechanical neck pain is muscle tightness, Upper trapezius and levator scapulae are the most involved muscles

Detailed Description

Neck pain can over time negatively affect the central processing of any afferent input received because it can create a disturbance in the proprioceptive input to the Central Nervous System. Vuillerme stated that cervical muscle proprioceptors are stimulated by painful electrical stimuli. Therefore, joint proprioception can be affected in patients with mechanical neck pain .

The conservative management of mechanical neck pain includes many treatment options like electrotherapy which includes moist heat, Transcutaneous Electrical Nerve Stimulation therapy and different manual therapy options like cervical and thoracic mobilization and manipulation, Natural Apophyseal Glides and Sustained Natural Apophyseal Glides, Cyriax technique, manual pressure release, ischemic compression and proprioceptive neuromuscular facilitation. Postural reeducation and strength training of weak muscle group has beneficial effects. Joint mobilization and manipulation are widely used as a treatment for mechanical neck pain, as cervical mobilizations which are low velocity passive oscillatory movements are used by 90% of physiotherapist and chiropractors to treat people with neck pain.

Study Timeline

• Study Start: 2022-12-01
• Study First Submitted: 2022-12-06
• Study First Submitted QC: 2022-12-06
• Study First Posted: 2022-12-14
• Status Verified: 2023-07
• Primary Completion: 2023-07-10
• Study Completion: 2023-07-10
• Last Update Submitted: 2023-07-25
• Last Update Posted: 2023-07-27

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 30

Inclusion Criteria

• Patients with non-radiating neck pain of moderate intensity scoring 4-8 on the numeric pain rating scale (NPRS)
• Have a Neck Disability Index (NDI) score of 20% or greater (10 points or greater on a 0-to-50 scale)
• Patients who have cervical joint position error greater than 7.1 cm or 4.5 degrees

Exclusion Criteria

• Patients with a positive history of trauma, fracture or surgery of the cervical spine .
• anatomical cervical spine abnormality
• presented with any neurological signs
• history of benign paroxysmal positional vertigo
• Neck pain with radiation to the arm and upper extremity .
• Diagnosed cases of torticollis, and scoliosis
• History of osteoporosis, Any cardiac disorder
• had participated in a neck exercise program in the past 6 months .

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
conventional therapy	conventional therapy	* 15 mins moist hot pack * Neck Isometric exercise * hold for 5-8 seconds and repeat 10 times * Cervical range of motion * 10 repetitions of movement in rotation within pain free range
cervical manipulation	cervical manipulation	in the cervical manipulation, provide a high velocity, low-amplitude manipulation to each subject's cervical spine.

Primary Outcome Measures

Name	Time	Method
Joint position sense test	four weeks	A target is placed on a wall 90cm away from the patient, at the patient's head height in sitting. The target is typically 40cm in diameter with concentric circles in 1cm increments. A laser pointer or similar targeting device is mounted onto a lightweight headband is then placed on the patient's head. The patient is then asked to focus on finding natural resting head position so that the laser pointer is in line with the center or "bullseye" of the target. With eyes closed, the patient will actively move their head in one plane of motion and attempt to return to the starting position as accurately as possible.
Digital sphygmomanometer	four weeks	It is the most technologically advanced sphygmomanometer. It consists of an electronic sensor to measure the blood pressure and the readings are displayed on the digital monitor. To measure the blood pressure, the instrument measures the fluctuations of arteries
NDI (U) (Neck Disability Index)	four weeks	The neck disability index is a ten-item self-reported questionnaire that assesses pain and associated disability, with a total max score of 50 points. An Urdu version of neck disability index will be used in this study. An intra-class correlation coefficient (ICC) revealed excellent test-retest reliability for all items (ICC = 0.86-0.98) and total scores (ICC = 0.99) of the NDI-U
Respiratory rate measurement	four weeks	To measure the respiratory rate of a person, ask the person to rest quietly for a moment. Start a timer for 60 seconds and count every time they breathe. Use the second hand on your watch or a timer on your phone to keep track of the person's breathing for exactly 1 minute. Once the minute starts, count every time you see their chest rise .
NPRS (Numeric Pain Rating Scale).	four weeks	The Numeric Pain Rating Scale (NPRS) measures the subjective intensity of pain. The NPRS is an eleven-point scale from 0 to 10. "0" = no pain and "10" = the most intense pain imaginable while the NPRS exhibited moderate reliability

Trial Locations

Locations (1)

Riphah international hospital Sihala; 🇵🇰 Islamabad, Punjab, Pakistan