CClinicalTrials.gg
CompletedNCT07321054Updated Jan 6, 2026

Comparative Effects of Cervical Stabilization and Isometric Neck Exercises in Eyeglass Wearers With Non-specific Chronic Neck Pain

An interventional study of Cervical Stabilization Exercises and Isometric Neck Exercises in Neck Pain, Exercise Therapy and Isometric Exercise, sponsored by Ibadat International University, Islamabad. Completed at 1 site in Pakistan. Open to participants aged 25 Years to 50 Years. Per ClinicalTrials.gov, last updated 2026-01-06.

Sponsored by Ibadat International University, Islamabad · Not applicable, Interventional, and Treatment

From the registry’s dates

  • Registered 6 months after the study started (first participant enrolled May 2025, registered Dec 2025).
Phase
Not applicable
Study type
Interventional
Enrollment
62
Allocation
Randomized
Ages
25 Years to 50 Years
Sex
All
01

Study summary

The goal of this randomized controlled trial is to compare the effects of cervical stabilization exercises and isometric neck exercises on pain, disability, quality of life, and kinesiophobia in eyeglasses wearers with Non-specific chronic neck pain. Participants were randomly assigned to either Group A (Isometric Neck Exercises) or Group B (Cervical Stabilization Exercises) using a toss-and-trial method.

The intervention was provided over four weeks, with three sessions per week (total of 12 sessions):

Group A (Isometric Neck Exercises): Participants performed isometric neck flexion, extension, lateral flexion, and rotation. Each movement was hold for 10 seconds, repeated 5 times, with a 5-second rest between repetitions.

Group B (Cervical Stabilization Exercises): Participants performed chin tucks, neck extensions, shoulder shrugging, shoulder rolling, and scapular retractions in a sitting position. Each exercise was performed 15 repetitions, 1 set, holding a 6-second contraction followed by 2 seconds of relaxation per repetition.

Read the detailed description

Non-specific neck pain, a common disorder of the musculoskeletal system, frequently manifests as discomfort and stiffness in the lateral and posterior aspects of the neck, often lacking distinctive diagnostic indicators.(1) Young adults are disproportionately affected by neck pain, with a significant proportion, between 42% and 67%, experiencing episodes within a one-year period. Notably, the Global Burden of Disease Study identifies neck pain, in tandem with low back pain, as the second most prevalent cause of disability among young adults aged 20-24, resulting in substantial years lived with disability.(2) Kinesiophobia refers to an excessive and debilitating fear of physical movement, stemming from a perceived vulnerability to pain or re-injury. This phenomenon is closely linked to pain catastrophizing, a cognitive and emotional response characterized by exaggerated negative thoughts and feelings about pain. In individuals experiencing chronic pain, pain catastrophizing can lead to a vicious cycle of increased pain perception, disability, and worsening impairment. Initially, these coping mechanisms may provide temporary relief during acute pain episodes. However, when pain persists, they can become maladaptive, perpetuating a cycle of fear, avoidance, and distress.(3) Wearing eyeglasses can significantly influence head and neck posture, as the body compensates for a reduced visual field by adjusting alignment. This compensatory mechanism may lead to chronic postural changes, including forward head posture and deep neck flexor weakness. The likelihood of developing forward head posture increases with the duration of eyeglasses use, highlighting the importance of assessing visual devices as part of patient care, especially when addressing neck pain and functional limitations.

Exercise plays a vital role in managing neck pain by restoring tissue function and maintaining daily activities. Research has demonstrated that targeted exercises, such as isometric and cervical stabilization exercises, can effectively reduce pain, improve muscle performance, and enhance endurance. Neck stabilization exercises improve joint mobility, sensorimotor function, and relaxation, while isometric exercises strengthen weak muscles through proprioceptive engagement. This study aims to compare the therapeutic effects of cervical stabilization versus isometric neck exercises on pain, disability, quality of life, and kinesiophobia in eyeglass wearers with non-specific chronic neck pain, providing insights into the most effective exercise approach for this population.

02

Conditions studied

  • Neck Pain
  • Exercise Therapy
  • Isometric Exercise
  • Eyeglasses
  • Pain Measurement
  • Disability Evaluation

Keywords

  • Neck Pain
  • Kinesiophobia
  • Cervical Stabilization Exercises
  • Isometric Neck Exercises
03

In context

Neck Pain

1,232 studies on the registry are indexed under Neck Pain; 255 are open to participants now.

This study's enrollment of 62 is above the median of 52 across 1,004 interventional studies indexed under Neck Pain.

Browse Neck Pain studies →

Lead sponsor

Ibadat International University, Islamabad is the lead sponsor of 49 studies on the registry; 32 are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
25 Years to 50 Years
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

Adults aged 25-50 years, using any form of eyeglasses for more than 2 years, with active non-specific chronic (more than three months) neck pain with pain intensity ≥ 5/10 on the numeric pain rating scale were included.

Exclusion criteria

Exclusion Criteria:

  • Participants with cognitive impairments or limitations that could impact their ability to provide informed consent or adhere to the study protocol.
  • Individuals with a history of cardiovascular, pulmonary, or endocrine disease that could pose a risk to their health during exercise.
  • Participants with health conditions that may prevent them from engaging in physical activity, such as severe musculoskeletal disorders or neurological impairments.
  • Individuals with red flag symptoms indicative of underlying serious pathology, such as recent trauma, infection, or malignancy.
05

Study design

Phase
Not applicable
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Double (Participant, Outcomes assessor)
Enrollment
62 participants (actual)

Study arms

  • Active comparator
    Isometric Neck Exercises

    Participants received isometric neck exercises (Isometric neck flexion, Isometric neck extension, Isometric lateral flexion and rotation), holding each movement for 10 s, and repeating each 5 times with a 5-s rest between each of them

    Other: Isometric Neck Exercises

  • Experimental
    Cervical Stabilization Exercises

    Participants received each neck stabilization exercises (Tucking in of chin, extending the neck, shrugging of shoulder, rolling of shoulder, retraction of scapular) in sitting position with a frequency of 15 repetitions 1 set with relaxation maintaining 6 seconds of contraction followed by 2 seconds of relaxation per repetition.

    Other: Cervical Stabilization Exercises

Interventions

  • OtherCervical Stabilization Exercises

    Intervention Group B (Cervical Stabilization Exercises Group) Group B participants received each neck stabilization exercises (Tucking in of chin, extending the neck, shrugging of shoulder, rolling of shoulder, retraction of scapular) in sitting position with a frequency of 15 repetitions 1 set with relaxation maintaining 6 seconds of contraction followed by 2 seconds of relaxation per repetition.

  • OtherIsometric Neck Exercises

    Intervention Group A (Isometric Neck Exercises Group) Group A participants received isometric neck exercises (Isometric neck flexion, Isometric neck extension, Isometric lateral flexion and rotation), holding each movement for 10 s, and repeating each 5 times with a 5-s rest between each of them.

06

What researchers measure

Primary outcomes

  1. Neck Pain

    Pain was measured by NPRS

    Time frame: Assessment was done at baseline, Week 2 and Week4

  2. Disability

    Disability was measured by Neck Disability Index

    Time frame: Assessment was done at baseline, Week 2 and Week4

  3. Kinesiophobia

    Kinesiophobia was measured by Tempa Scale-11

    Time frame: Assessment was done at baseline, Week 2 and Week4

Secondary outcomes

  1. Quality of life of Patients having Neck pain

    Quality of life was measured by SF-12

    Time frame: Assessment was done at baseline, Week 2 and Week4

07

Study locations

1 site
  • Faculty of Allied Health & Biological Sciences
    Islamabad, Pakistan
08

References and documents

Publications

  • Asiri F, Reddy RS, Tedla JS, ALMohiza MA, Alshahrani MS, Govindappa SC, Sangadala DR. Kinesiophobia and its correlations with pain, proprioception, and functional performance among individuals with chronic neck pain. PLoS One. 2021 Jul 8;16(7):e0254262. doi: 10.1371/journal.pone.0254262. eCollection 2021. PubMed 34237105 ↗
  • Jahre H, Grotle M, Smedbraten K, Dunn KM, Oiestad BE. Risk factors for non-specific neck pain in young adults. A systematic review. BMC Musculoskelet Disord. 2020 Jun 9;21(1):366. doi: 10.1186/s12891-020-03379-y. PubMed 32517732 ↗
  • Bernal-Utrera C, Gonzalez-Gerez JJ, Anarte-Lazo E, Rodriguez-Blanco C. Manual therapy versus therapeutic exercise in non-specific chronic neck pain: a randomized controlled trial. Trials. 2020 Jul 28;21(1):682. doi: 10.1186/s13063-020-04610-w. PubMed 32723399 ↗

Individual participant data

Plan to share: Undecided

09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Jan 6, 2026, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT07321054
Lead sponsor
Ibadat International University, Islamabad
Responsible party
Sponsor
First posted
Jan 6, 2026
Start date
May 26, 2025
Primary completion
Oct 27, 2025
Completion
Oct 27, 2025
Last update
Jan 6, 2026

Study contacts

Muhammad Nazim Farooq, PhD-PT
principal investigator · Ibadat International University

Oversight

Data monitoring committee
Yes
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Dec 2025. You cannot join it, but the record below documents what was studied.

Follow this study

Get an email when the registry record changes — status, dates, results — or when someone posts here.

Sign in to follow

Discussion

Questions and observations about this study, from anyone following it. Not medical advice, and not a channel to the study team — their contact details are on the registry record.

Sign in to join the discussion. Reading takes no account; posting does. You choose a display name, and a pseudonym is the default.

Nothing here yet. If you are running this trial, taking part in it, or weighing whether to, this is the place to say so.

Start the discussion