Chronic Mechanical Neck Pain Research Articles

Women with mechanical neck pain exhibit increased activation of their superficial neck extensors when performing the cranio-cervical flexion test

BackgroundSeveral studies have analysed the activity of superficial neck flexors, but the activity of neck extensors has been less investigated in patients with neck pain Objectives1, to investigate the differences in the activation of superficial neck flexor and extensor musculature during the cranio-cervical flexion test (CCFT) in women with mechanical chronic neck pain when compared to asymptomatic women; 2, to investigate the correlation between neck muscle activity and the clinical features of neck pain DesignCross-sectional MethodsSurface electromyography was recorded bilaterally from the sternocleidomastoid, anterior scalene, splenius capitis, and upper trapezius muscles of 30 women with mechanical chronic neck pain and 30 asymptomatic women as they performed the CCFT. Comparisons of the normalized root mean square between both groups were conducted with 2x5 ANCOVA with task level as the within-subjects variable, group as the between-subjects variable, and pain related-disability as a co-variate ResultsWomen with mechanical neck pain exhibited increased activity of superficial neck flexors (sternocleidomastoid: F = 14.448, P < 0.001; anterior scalene: F = 21.693, P < 0.001) and superficial neck extensors (splenius capitis: F = 4.692, P < 0.001; upper trapezius: F = 4.245, P < 0.001) as compared to asymptomatic women. Higher pain related-disability was associated with more electrical activity of the anterior scalene and upper trapezius muscles during the CCFT ConclusionsWomen with mechanical chronic neck pain exhibit an increased activity of their superficial neck flexors and superficial neck extensors during a low-load task such as CCFT when compared to asymptomatic pain-free women. Our results should be considered when designing therapeutic exercise programs for this population.

Immediate Effects of Bilateral Neuromuscular Taping on Upper Trapezius Muscle in Patients with Chronic Mechanical Neck Pain: A Randomized Clinical Trial

Abstract Background Researchers investigated the effects of neuromuscular taping on different musculoskeletal conditions. Considering the demonstrated short-term effectiveness of neuromuscular taping for the management of shoulder pain, kinesiotaping may also be beneficial in reducing pain in patients with chronic mechanical neck pain. Objective To determine the immediate effects of neuromuscular taping on head position, neck pain and cervical range of motion in individuals with neck pain. Methods Sixty subjects with chronic neck pain were randomly assigned to 1 of 2 groups: the experimental group received neuromuscular taping on upper trapezius bilaterally (with tension) and the placebo group received a sham neuromuscular taping application (without tension). Visual analogue scale (VAS), craniocervical angle and cervical range of motion data were collected at baseline and immediately after the neuromuscular taping application. Results The group-by-time interaction for t-test was statistically significant for pain recorded by visual analogue scale (p&lt; 0.001). Patients in the experimental group obtained a similar improvement in pain to those in the control group (p&lt; 0.001). Conclusions Patients with mechanical neck pain who received and application of neuromuscular taping with proper tension or sham neuromuscular taping exhibited similar reductions in neck pain intensity, but not in cervical range of motion.

Short-term effects of chiropractic application and dry needling treatment on chronic mechanical neck pain

The current study was designed to compare the short-term effects of chiropractic applications (diversified technique) and dry needling on chronic mechanical neck pain. Participants comprised 40 patients aged 20–60 years who presented to the Anadolu Health Center Medicine and Rehabilitation Polyclinic with neck pain between 2017 and 2018. Neck pain duration was at least 3 months and scored at least 5 points on the Neck Disability Index. Age, gender, body weight, height, and body mass index were initially recorded. A visual analog scale (VAS) was used to evaluate pain in the neck and head region during relaxation, activity, and at night. Data on joint range of motion were collected using the Joint Range of Motion Measurement Form prepared by the researchers. Cervical flexion–extension, right–left lateral flexion, and right–left rotation movements were evaluated with an inclinometer. The Copenhagen Neck Functional Disability Scale was used to assess disability caused by neck pain. After the initial measurements, the participants were randomly divided into two groups: group 1: chiropractic application; group 2: dry needling treatment. Both treatments were effective in reducing neck pain and neck disability levels and for increasing the joint range of motion (group 1: p < 0.01; group 2: p < 0.001). Dry needling was significantly more successful in reducing night pain (p < 0.05) and allowing patients to more comfortably turn their heads to the left (p < 0.05); chiropractic application was significantly more successful for allowing patients to tilt their head backwards (p < 0.05). Dry needling and chiropractic treatments were found to be effective in terms of pain relief, increasing the joint range of motion, and decreasing the degree of neck disability in patients with chronic mechanical pain (p < 0.01).

Effect of a Five-week Scapular Correction Exercise in Patients with Chronic Mechanical Neck Pain

Effect of a Five-week Scapular Correction Exercise in Patients with Chronic Mechanical Neck Pain

Effectiveness of the proprioceptive neuromuscular taping in patients with chronic mechanical neck pain at a state hospital in Lima, Peru

ABSTRACT Objective: To determine the influence of applying a proprioceptive neuromuscular taping (VNP) on patients with chronic mechanical neck pain (DCMC) at a state hospital in Lima, Peru. Materials and methods: A quantitative-approach, quasi-experimental, longitudinal, prospective study conducted between April and June 2018. The sample consisted of 30 patients divided into two groups of 15 participants each: an experimental group (in whom the VNP was applied) and a control group (in whom the conventional treatment was applied). Both groups underwent a pretest and a posttest. Pain was evaluated by the analogue pain scale and the degree of disability was measured by the neck disability index questionnaire. The statistical analysis was performed using the Stata 13 program and the Student’s t-test, which confirms that there is a significant difference between the pretest and posttest averages. Results: The application of the VNP statistically influences the reduction of the chronic mechanical neck pain (p = 0.000) and the improvement of the neck disability index (p = 0.000). Conclusions: A statistically significant influence was shown on the reduction of neck pain and the disability index in patients with DCMC. Therefore, this medical procedure should be taken into consideration as part of the DCMC treatment.

Comparison of Two Spinal Manipulation Treatments in Patients With Chronic Mechanical Neck Pain

Comparison of Two Spinal Manipulation Treatments in Patients With Chronic Mechanical Neck Pain

Effects of Exercise and an Integrated Neuromuscular Inhibition Technique Program in the Management of Chronic Mechanical Neck Pain: A Randomized Controlled Trial

ObjectiveThe aim of this study was to evaluate the effect of adding the integrated neuromuscular inhibition technique (INIT) to therapeutic exercise (TE) in individuals with chronic mechanical neck pain (CMNP). MethodsIn this 34-week, assessor-blind randomized controlled trial, 40 participants (men and women) with CMNP with active or latent myofascial trigger points on the neck muscles were divided into 2 groups. The participants followed 4 treatments per week for 10 weeks. The intervention group followed a TE program in combination with the INIT, whereas the control group followed the same program without the INIT. Both protocols were applied by physiotherapists. Pain, disability, pressure pain threshold, active range of motion, and health-related quality of life were evaluated before, during, and after the intervention, whereas patients were followed for 6 months after completion of treatment. Repeated-measures ANOVA was applied. ResultsBoth groups showed a significant improvement in all dependent measures after the intervention (P < .05). However, the intervention group showed greater improvement in the visual analog scale and neck disability index score, in the neck muscles pressure pain threshold, in the range of motion, and in the 36-Item Short Form Health Survey score, than the control group. In many of the above variables this improvement was seen from the second week and was maintained for 6 months after the intervention. ConclusionThe results of this preliminary study suggest that the addition of the INIT to a TE program had a positive effect on pain, functionality, and the quality of life in individuals with CMNP.

Effects of Kinesiotaping on the Improvement of Sensorimotor Function along with Disability in Chronic Mechanical Neck Pain

Introduction: Mechanical neck pain is a significant societal burden and may include symptoms in the neck and upper extremity. It has been reported that the lifetime and point prevalence of neck pain are almost as high as those of low back pain. It appears to run a chronic episodic course, which is characterised by episodes of persistent, recurrent, or fluctuating pain and disability. It has been found that an altered muscle activity in the Trapezius and the Serratus anterior muscles can be associated with the presence of pain in the neck during functional activities. Aim: To find out the effects of Kinesiotaping on the improvement of sensorimotor function and neck disability in patients with chronic neck pain. Materials and Methods: This was a pre-test, post-test control group design with 30 subjects randomly selected and divided into two groups, an experimental group (Group A) and a control group (Group B) with 15 subjects in each. Experimental group received Kinesio Tape (KT) for 1 week whereas control group received Sham tape. Measurements were taken on the first day and 1 week after the intervention for Cervical Joint Position Sense (CJPE), range of motion and neck disability using an inclinometer instrument, universal goniometer, Neck Disability Index (NDI) questionnaire, respectively. The data was analysed using SPSS 17 software package. Independent t-test was done to find effect between the groups and paired t-test was done to find out the effect within the group. Results: The study clearly demonstrated a significant improvement in CJPE, Cervical Range of Motion (CROM) and NDI within group A (p&lt;0.05) whereas improvement showed significance in CROM and NDI for group B. While comparing both the groups, significant improvement in proprioception and NDI was shown but not in CROM. Conclusion: The study concludes that patients with chronic mechanical neck pain can be benefitted by the use of Kinesiotaping with improvement of sensorimotor function.

Comparison between Immediate Effect of Postero-Anterior and Antero-Posterior Cervical Mobilization on Chronic Mechanical Neck Pain

Abstract Background: Chronic mechanical neck pain is a common problem that can cause economic and social problems for an individual, although there were different types of joint mobi-lization that have an effect on pain but it still debates which type is more effective than others. Aim of Study: This study was conducted to compare the immediate effect of different techniques of cervical mobiliza-tion (anterior posterior-posterior anterior) on pain intensity in chronic mechanical neck pain. Subjects and Methods: Forty five chronic mechanical neck pain patients were recruited and assigned into 3 groups 2 study and one control group, Group A, B and C with their mean age SD (27.6±6.77), (27.07±6.42) and (28.8±6.99) years with BMI (27.32±2.37), (26.43±2.08) and (26.38±2.14) KG/m2 were recruited and assigned into three groups (two study and one control groups). The study groups (A) and (B) received the mobilization technique (posterior anterior-anterior posterior respectively) and the control group (C) received only ultra-sound assessment was conducted by VAS for pain intensity. Results: There was significant difference in each group (A), (B), and (C) pre and post treatment on pain intensity (p=0.0001). While comparison between the two-study group and the control group, in post treatment effect on pain there was non-significant difference between group (A and B) (p=0.285) and significant difference between groups (A and C), and (B and C) (p=0.0001). Conclusion: There was an immediate effect of posterior anterior-anterior posterior mobilization on pain intensity in patients with chronic mechanical neck pain, but in compare between the two different technique the posterior anterior mobilization had the more immediate effect on decreasing pain.

Effect of Upper Thoracic Mobilization on Chronic Mechanical Neck Pain

AbstractBackground: Recently, attention has been given to use the manual therapy for thoracic spine to treat Mechanical Neck Pain (MNP).The Aim of Study: To investigate the effect of upper thoracic mobilization on Cervical Range of Motion (CROM), resting pain level and functional abilities of the neck in patients with chronic mechanical neck pain.Subjects and Method: Thirty patients with chronic me-chanical neck pain participated in this study. Subjects were divided into two groups, fifteen in each group. The first group was the treatment group (Group A) who received upper thoracic mobilization and traditional physical therapy program; and the second group was the control group (Group B) who received the traditional physical therapy program only. Before and after the treatment, the CROM was measured by baseline cervical inclinometer, the rest pain level was measured by a Visual Analog Scale (VAS) and neck disability was measured by Neck Disability Index (NDI). Patients in treatment group were treated with upper thoracic mobilization, infra-red, transcutaneous electrical nerve stimulation and cervical muscle stretching exercises. On the other hand, patients in control group were treated the same like treatment group without upper thoracic mobilization.Results: There is a statistical significant difference between both groups. There is a positive effect of upper thoracic mobilization on CROM and neck function when comparing with routine physical therapy, there was no a statistical significant effect of upper thoracic mobilization on resting pain level when compared with routine physical therapy.Conclusion: There is a positive effect of upper thoracic mobilization on all CROM and neck function, although there was no a significant effect on resting pain level.

Relaxation to relieve muscle tension to the upper trapezius level in young adults

Introduction: The tightness and reduction in the flexibility have been reported to be associated with the occurrence of back pain in adolescents and adults [1]. Chronic mechanical neck pain can have a complex clinical presentation and is often difficult to treat [2]. In the clinical population, stretching is used to deal with numerous pathophysiological conditions such as various musculoskeletal disorders in order to provide relief from pain [3]. The purpose of this study was to determine which of these techniques, relaxation of muscle stretching and Laura Mitchell method, is more effective in decreasing the tension of the upper trapezius muscle in young adults. Materials and methods: Sixty young university students with pain and muscle tension in neck, mean age of 22.1 ± 3.8 years old and 79% female, were randomly distributed into three groups. The control group (G1) attended a lecture on stress control techniques, one of the experimental groups (G2) was submitted to Laura Mitchel relaxation method and, the other (G3) was submitted to stretching muscle techniques. The techniques were applied to the respective groups for a period of three weeks, three sessions per week, with 45 to 60 min per session. The variables, pain and muscle tension, were quantified by applying the scale of EVA and electromyography, respectively. was approved by Egas Moniz institutional board. All participants gave their informed consent. Results: At the end of 3 weeks there were only significant differences (p<0.05) on muscle tension measurements, with a decrease, within G3, accompanied by a significant decrease in pain intensity. In G1 and G2 were observed only small variations in pain intensity. Discussion and conclusions: This study revealed that stretching muscle techniques, to relieve upper trapezius muscular tension and pain in young adults, was more effective than Laura Mitchell relaxation technique.

Widespread Pressure Pain Hypersensitivity, Health History, and Trigger Points in Patients with Chronic Neck Pain: A Preliminary Study.

Pain sensitivity in chronic neck pain patients may be influenced by health conditions related to higher levels of widespread pressure pain hypersensitivity (sensitization). Trigger points have also been reported to play a role in the sensitization process. To investigate the association between pressure pain thresholds, trigger points, and health conditions in patients with chronic neck pain. Original research, preliminary study. A private clinic. Thirty-four chronic mechanical neck pain patients and 34 chronic whiplash-associated neck pain patients, giving a final sample of 68 chronic neck pain patients. Patients underwent an assessment of pressure pain thresholds over the upper trapezius, extensor carpi radialis longus, and tibialis anterior muscles and were screened for the presence of trigger points in the upper trapezius muscle. Further, information about health history conditions was obtained and collected in a form. Significantly negative correlations between all pressure pain thresholds and duration of health history conditions were found (all P < 0.02). Significantly lower pressure pain thresholds (all P < 0.01) were found in patients with active trigger points as compared with those with latent trigger points. Widespread pressure pain hypersensitivity was associated with duration of health history conditions, suggesting that long-lasting health complaints may act as a triggering/perpetuating factor, driving sensitization in individuals with chronic neck pain. Active trigger points may be associated with higher widespread pressure hypersensitivity.

Effect of specific deep cervical muscle exercises on functional disability, pain intensity, craniovertebral angle, and neck-muscle strength in chronic mechanical neck pain: a randomized controlled trial.

BackgroundExercise is known to be an important component of treatment programs for individuals with neck pain. The study aimed to compare the effects of semispinalis cervicis (extensor) training, deep cervical flexor (flexor) training, and usual care (control) on functional disability, pain intensity, craniovertebral (CV) angle, and neck-muscle strength in chronic mechanical neck pain.MethodsA total of 54 individuals with chronic mechanical neck pain were randomly allocated to three groups: extensor training, flexor training, or control. A Thai version of the Neck Disability Index, numeric pain scale (NPS), CV angle, and neck-muscle strength were measured at baseline, immediately after 6 weeks of training, and at 1- and 3 -month follow-up.ResultsNeck Disability Index scores improved significantly more in the exercise groups than in the control group after 6 weeks training and at 1- and 3-month follow-up in both the exten-sor (P=0.001) and flexor groups (P=0.003, P=0.001, P=0.004, respectively). NPS scores also improved significantly more in the exercise groups than in the control group after 6 weeks’ training in both the extensor (P<0.0001) and flexor groups (P=0.029. In both exercise groups, the CV angle improved significantly compared with the control group at 6 weeks and 3 months (extensor group, P=0.008 and P=0.01, respectively; flexor group, P=0.002 and 0.009, respectively). At 1 month, the CV angle had improved significantly in the flexor group (P=0.006). Muscle strength in both exercise groups had improved significantly more than in the control group at 6 weeks and 1- and 3-month follow-up (extensor group, P=0.04, P=0.02, P=0.002, respectively; flexor group, P=0.002, P=0.001, and 0.001, respectively). The semispinalis group gained extensor strength and the deep cervical flexor group gained flexor strength.ConclusionThe results suggest that 6 weeks of training in both exercise groups can improve neck disability, pain intensity, CV angle, and neck-muscle strength in chronic mechanical neck pain.Trial registrationNCT02656030

Effects of an integrated neuromuscular inhibition technique program on neck muscle strength and endurance in individuals with chronic mechanical neck pain

BackgroundThe aim of this study was to investigate whether the application of the integrated neuromuscular inhibition technique (INIT) combined with therapeutic exercise (TE) can provide faster and greater improvement in maximum isometric strength and isometric endurance of the neck muscles in patients with chronic mechanical neck pain (CMNP). MethodsIn this 10-week, single-blind clinical trial, 40 participants (men and women) with CMNP were divided into two groups. The intervention group (IG) followed a TE program in combination with the INIT, while the control group (CG) followed the same TE program without the INIT technique. Changes in maximum isometric strength and isometric endurance of the neck muscles were evaluated before, during, and after the intervention, with follow-up measurements taken at 1, 3, and 6 months after the intervention. Analysis of variance with repeated measures was applied. ResultsBoth groups showed a significant improvement in all dependent measures after the intervention (p < .05). These changes were maintained for both groups 6 months after the intervention. However, the IG showed a greater improvement in the maximum isometric strength of neck flexion and an improved craniocervical flexion test score compared with the CG. ConclusionThe combination of TE and INIT had a positive effect on neck muscle strength and endurance in individuals suffering from CMNP as compared with TE alone.

Endocrine response after cervical manipulation and mobilization in people with chronic mechanical neck pain: a randomized controlled trial.

Most of the research on the effects of spinal manipulation on endocrine function has been done on healthy subjects and has yielded contradictory results. The potential role of cervical manual therapy intervention in order to induce changes in the endocrine system has not yet been investigated. The aim of this trial is to compare the effects on salivary cortisol levels and clinical outcomes of cervical manipulation versus cervical mobilization or sham manipulation in patients with chronic mechanical neck pain. Randomized controlled trial. University of Alcala de Henares: outpatient (referrals from office workers). A total of 83 patients with chronic mechanical neck pain. Participants were randomized to receive one session of cervical manipulation, cervical mobilization, or sham manipulation. The measured variables were salivary cortisol levels, neck pain and disability, pressure pain thresholds (PPT), and cervical range of motion (ROM). They were obtained at baseline, immediately after treatment (except neck disability), and at one-week follow-up (except cortisol). A significant and comparable increase in cortisol levels was observed immediately after cervical manipulation and mobilization (both P<0.001). Neck disability improved to a similar degree in the cervical manipulation and mobilization groups at the one-week follow-up (both P<0.001). Neck pain was reduced immediately after cervical manipulation (P<0.001), cervical mobilization (P=0.001), and sham manipulation (P<0.001). There were no significant changes in most ROM directions after either treatment. No significant interaction effect was observed for PPT. Cervical manipulation and mobilization resulted in a similar increase in cortisol concentrations immediately post-treatment in people with chronic mechanical neck pain. Supraspinal mechanisms may thus play a role in the hypoalgesic effects that follow the application of both interventions. The increase in cortisol levels was similar with cervical manipulation and mobilization so induced stress levels can be similar in both interventions.

Multimodal approach of electrotherapy versus myofascial release in patients with chronic mechanical neck pain: a randomized controlled trial

IntroductionTo investigate and compare the effect of the multimodal approach of electrotherapy and myofascial release on pain, range of motion, and functional restriction in patients with chronic mechanical neck pain.MethodsOverall, 60 patients of both genders, aged 18–40 years, with chronic mechanical neck pain were diagnosed by an orthopaedist in Shoubra General Hospital, Cairo, Egypt. They were randomly assigned into 3 groups. In group A, 20 patients received multimodal approach of electrotherapy (low level laser therapy, interferential therapy, ultrasound, and non-guideline approach in the form of stretch and strength) 3 times a week for 4 weeks. In group B, 20 patients received myofascial release therapy and non-guideline approach in the form of stretch and strength 3 times a week for 4 weeks. In group C, 20 patients received traditional therapeutic exercises in the form of stretch and strength 3 times a week for 4 weeks. All patients in all groups were evaluated pre- and post-treatment through visual analogue scale, cervical range of motion (CROM) device, and neck disability index to assess pain, CROM, and functional restriction.ResultsMultiple pairwise comparison tests (post-hoc tests) revealed that there was no significant difference between the effect of multimodal approach of electrotherapy (group A) and myofascial release therapy (group B) on pain intensity level, CROM, or functional restriction. However, these turned out significantly more effective than traditional therapeutic exercises (group C).ConclusionsBoth multimodal approach of electrotherapy and myofascial release therapy are effective in treating patients with chronic mechanical neck pain.

The effect of massage technique plus thoracic manipulation versus thoracic manipulation on pain and neural tension in mechanical neck pain: a randomized controlled trial.

[Purpose] To determine the short-term effects of thoracic manipulation, used alone or in conjunction with the Rungthip massage technique, on pain and neural extensibility in patients with chronic mechanical neck pain. [Participants and Methods] Thirty participants were randomly allocated to the aforementioned two groups. Outcome measures were neck pain at rest assessed using the Visual Analog Scale, and elbow extension range of motion evaluated using Upper Limb Neurodynamic Test 1 prior to treatment and three weeks after it. [Results] A statistically significant reduction in resting neck pain, and an improvement in elbow extension range of motion was reported by both groups shortly after the moment when the pain was first felt (threshold level). However, an improvement in elbow extension range of motion was not observed in either group at the maximum level of pain (tolerance level). A significant reduction in resting neck pain was seen in the thoracic manipulation plus Rungthip massage group, compared to that achieved using thoracic manipulation alone. [Conclusion] The use of thoracic manipulation and Rungthip massage is recommended to reduce resting neck pain and increase pain-free neural tissue extensibility.

Comparing the Efficacy of First Rib Maitland Mobilisation and Muscle Energy Technique on Pain, Disability and Head Position Sense in Patients with Chronic Mechanical Neck Pain

Comparing the Efficacy of First Rib Maitland Mobilisation and Muscle Energy Technique on Pain, Disability and Head Position Sense in Patients with Chronic Mechanical Neck Pain

Possible Role of Myopia as a Risk Factor for Mechanical Neck Pain in Medical Students: A Pilot Study

Background: Mechanical neck pain (MNP) is a common health concern. Some studies suggested a relationship between neck pain and visual activity. We assessed the role of myopia as a contributing factor in the development of chronic MNP. Materials and Methods: All medical students at Shiraz University School of Medicine, who were 18 to 22 years old, were invited to participate in this retrospective case-control study from March 2016 to March 2017. Numeric Pain Rating Scale (NPRS) was used to assess the average neck pain severity over the past 6 months in order to enroll participants as the case (≥3) or control (&lt;3) groups. Demographic data and medical profile were obtained. After identifying eligible cases, we assigned age- and sex-matched controls, who also met the study criteria. Subsequently, participants completed the Neck Disability Index (NDI) and Neck Pain and Disability Scale (NPDS) questionnaires and were evaluated for myopia severity. Variables were compared between the case and control groups as well as within the case group. P-value&lt;0.05 was considered statistically significant. Results: From over 700 medical students, around 150 cooperated. Eventually, 31 eligible cases (and 31 controls) were studied. NDI and NPDS were significantly higher in the case group (P&lt;0.001). However, no significant differences were noticed between the groups regarding the severity (P=0.123) and the duration (P=0.417) of myopia. Also, the correlation of myopia severity with NDPS (ρ=0.159, P=0.216) and NDI (ρ=0.201, P=0.116) was non-significant within the case group. Conclusion: Our findings have not supported the influential role of myopia in the development of chronic MNP. [GMJ.2019;8:e1287]

Possible Role of Myopia as a Risk Factor for Mechanical Neck Pain in Medical Students: A Pilot Study

Background: Mechanical neck pain (MNP) is a common health concern. Some studies suggested a relationship between neck pain and visual activity. We assessed the role of myopia as a contributing factor in the development of chronic MNP. Materials and Methods: All medical students attended Shiraz University School of Medicine, who were 18 to 22 years old, were invited to participate in this retrospective case-control study from March 2016 to March 2017. Numeric Pain Rating Scale (NPRS) was used to assess the average neck pain severity over the past 6 months in order to enroll participants as the case (≥3) or control (&lt;3) groups. Demographic data and medical profile were obtained. After identifying eligible cases, we assigned age- and sex-matched controls, who also met the study criteria. Subsequently, participants completed the Neck Disability Index (NDI) and Neck Pain and Disability Scale (NPDS) questionnaires and were evaluated for myopia severity. Variables were compared between the case and control groups as well as within the case group. P-value&lt;0.05 was considered statistically significant. Results: From over 700 medical students, around 150 cooperated. Eventually, 31 eligible cases (and 31 controls) were studied. NDI and NPDS were significantly higher in the case group (P&lt;0.001). However, no significant differences were noticed between the groups regarding the severity (P=0.123) and the duration (P=0.417) of myopia. Also, the correlation of myopia severity with NDPS (ρ=0.159, P=0.216) and NDI (ρ=0.201, P=0.116) was non-significant within the case group. Conclusion: Our findings have not supported the influential role of myopia in the development of chronic MNP. [GMJ.2019;In Press:e1287]