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Effects of Mobilization With and Without Suboccipital Muscle Release on Pain, Range of Motion, and Disability in Mechanical Neck Pain

Effects of Sustained Natural Apophyseal Glides (SNAGs) With and Without Suboccipital Muscle Release on Pain, Range of Motion, and Disability in Mechanical Neck Pain

Status
Not yet recruiting
Phases
Unknown
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT07907809
Enrollment
36
Registered
2026-10-30
Start date
2026-10-25
Completion date
2026-12-31
Last updated
2026-10-30

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Mechanical Neck Pain

Keywords

Mechanical neck pain, Sustained Natural Apophyseal glides, suboccipital release, range of motion, functional disability

Brief summary

SNAGs (Sustained Natural Apophyseal Glides): SNAGs will be performed by applying a sustained passive glide to the cervical vertebra while the patient actively performs the restricted neck movement. This technique will aim to reduce neck pain and improve cervical range of motion. Suboccipital Muscle Release: Suboccipital muscle release will be performed by applying gentle, sustained pressure to the suboccipital muscles at the base of the skull in supine lying to reduce muscle tension, relieve pain, and improve cervical mobility. Neck Isometric Exercises: Neck isometric exercises will be performed by applying gentle resistance against head movements in flexion, extension, and right and left lateral flexion, right and left rotation without actual movement of the neck. These exercises will aim to improve neck muscle strength and stability.

Interventions

OTHERSNAGs

SNAGs will be performed by applying a sustained passive glide to the cervical vertebra while the patient actively performs the restricted neck movement. This technique will aim to reduce neck pain and improve cervical range of motion.

Suboccipital muscle release will be performed by applying gentle, sustained pressure to the suboccipital muscles at the base of the skull in supine lying to reduce muscle tension, relieve pain, and improve cervical mobility

Sponsors

University of Management and Technology Lahore
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
SINGLE (Outcomes Assessor)

Intervention model description

SNAGs (Sustained Natural Apophyseal Glides): SNAGs will be performed by applying a sustained passive glide to the cervical vertebra while the patient actively performs the restricted neck movement. This technique will aim to reduce neck pain and improve cervical range of motion. Suboccipital Muscle Release: Suboccipital muscle release will be performed by applying gentle, sustained pressure to the suboccipital muscles at the base of the skull in supine lying to reduce muscle tension, relieve pain, and improve cervical mobility.Neck Isometric Exercises: Neck isometric exercises will be performed by applying gentle resistance against head movements in flexion, extension, and right and left lateral flexion, right and left rotation without actual movement of the neck. These exercises will aim to improve neck muscle strength and stability.

Eligibility

Sex/Gender
ALL
Age
18 Years to 45 Years
Healthy volunteers
No

Inclusion criteria

* Both gender Male and female. Participants aged 18-45 years. Participants with Neck Disability Index (NDI) ranging from 15 to 24. Participants with a Numeric Pain Rating Scale (NPRS) ranging from 4 to 6. Tenderness on palpation of the cervical region. Symptoms that become worse when the neck is moved or held in a certain position for a long time.

Exclusion criteria

* Cervical radiculopathy or myelopathy History of whiplash, Malignancy, inflammatory joint disorders, muscular disease, infections, tuberculosis, or other significant diseases of the cervical spine including carcinoma, cardiovascular disease or osteoporosis. Vertigo and cervicogenic headache. History of heat allergy or allergic reactions to heat treatments, such as hot pack application. Participants with psychiatric conditions, including phobias, depression, balance disorders, and psychotic problems.

Design outcomes

Primary

MeasureTime frameDescription
Numeric Pain Rating Scale (NPRS):baseline and 6 weeksPain levels will be measured using the Numeric Pain Rating Scale (NPRS). This is an 11-point scale in which 0 represents no pain and 10 represents the worst possible pain. Scores of 1-3 will indicate mild pain, 4-6 will indicate moderate pain, and 7-10 will indicate severe pain.
Neck Disability Index (NDI)baseline and 6 weeksThe Neck Disability Index (NDI) will be used to assess neck-related disability. It is a questionnaire comprising ten items covering pain intensity, personal care, lifting, reading, headaches, concentration, work, driving, sleeping, and recreational activities. Each item will be scored from 0 to 5, with a maximum total score of 50. Higher scores will indicate greater disability, ranging from no disability to complete disability.
Clinometerbaseline and 6 weeksCervical range of motion (ROM) will be assessed using an Android smartphone application called Clinometer. The active range of motion of the cervical spine will be measured in flexion, extension, right and left side bending, and right and left rotation. Each participant will observe a brief demonstration of the six cervical movements while seated in a chair before measurement. Three measurements will be taken for each movement, and the average value will be recorded.

Countries

Pakistan

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Oct 31, 2026