Cervical stability training with and without core stability training for patients with cervical disc herniation: A randomized, single-blind study

Effects of Telerehabilitation-Based Core and Scapular Stabilization Training in Young Adults With Chronic Neck Pain: A Randomized Controlled Trial

Although chronic neck pain (CNP) is associated with impairments in balance, the effects of muscle stabilization training are unknown. In this study, we compared the effects of core stabilization (CS) and scapular stabilization (SS) training via telerehabilitation on balance, functionality, pain, and depression in young adults with CNP. In this two-armed, randomized controlled study, we assigned 41 participants with CNP to either a CS (n = 21) or SS (n = 20) group. Both groups underwent stabilization training via telerehabilitation for eight weeks. We evaluated postural stability (PS), limits of stability (LOS), functionality (Neck Disability Index), pain (Visual Analog Scale), and depression (Beck Depression Inventory). Time × Group interactions were significant on VAS, NDI, PS overall, LOS overall, LOS forward, LOS backward, and LOS right (p < .05). Both groups showed significant improvements over time. However, the SS group demonstrated significantly greater improvements than the CS group in VAS (p < .001) and NDI (p = .001). On the other hand, the CS group showed significantly greater improvements in PS overall, as well as in various measures of LOS, including overall, forward, backward, and right (p < .05). While both groups showed significant improvements, there were notable differences between them. These findings suggest that SS training is more effective in pain management and functional improvement, while CS training has a stronger impact on balance and stability in young adults with CNP.

Are Stabilisation Exercises Effective After Epidural Steroid Injection in Patients With Cervical Radiculopathy? A Prospective Randomised Controlled Trial

BACKGROUND

Cervical radiculopathy is caused by dysfunction of nerve roots in the cervical spine. While many studies have assessed the effectiveness of interlaminar epidural steroid injection (ILESI) and stabilisation exercises separately for this condition, our study aims to evaluate the impact of different stabilisation exercise programmes following ILESI on treatment outcomes in radiculopathy patients.

METHODS

Sixty-two patients with cervical radiculopathy were randomised into three groups: cervical ILESI-only (CO), neck stabilisation group (NSG) and scapular stabilisation group (SSG). The CO group received only ILESI, while NSG and SSG underwent stabilisation exercises following ILESI. Outcomes were assessed using the Numerical Rating Scale (NRS) for neck and arm pain, the Neck Disability Index (NDI) for functionality and the Short Form-12 (SF-12) for quality of life at baseline, 1 and 3 months posttreatment.

RESULTS

When NRS, NDI and SF-12 parameters were analysed in all groups, a statistically significant improvement was observed in the 1st and 3rd months compared to the pretreatment period. While the improvement in SF-12 physical parameters was significant in SSG and NSG in the 1st month compared to the pretreatment period, no significant difference was found in the CO group in the posttreatment periods. When the 1st and 3rd month results were analysed in NSG, a greater improvement was observed in terms of NRSNECK parameter in both evaluations compared to the other groups.

CONCLUSIONS

Stabilisation exercise programme, especially neck stabilisation, should be included after ILESI treatment due to positive effects on treatment outcomes.

SIGNIFICANCE

To the best of our knowledge, our study is the first to investigate the effect of a stabilisation exercise programme after ILESI on treatment outcomes in patients with radiculopathy due to cervical disc herniation. It is a valuable study in terms of its prospective design, its specific and homogeneous patient population and its results. Our study will help clinicians when prescribing exercise programmes for these patients.

TRIAL REGISTRATION

NCT05307211.

Effect of core stabilization exercises on cervical sagittal balance parameters in patients with forward head posture: a randomized controlled trial in Egypt

STUDY DESIGN

A randomized controlled trial using a pretest-posttest control group design.

PURPOSE

This study investigated the effects of core stabilization exercises (CSEs) on cervical sagittal vertical alignment (cSVA), Cobb's angle, and Neck Disability Index (NDI) scores in patients with forward head posture (FHP).

OVERVIEW OF LITERATURE

FHP is a local poor neck posture. However, it is frequently caused by sagittal lumbopelvic malalignment. Therefore, an alternative view by which we can begin proximal neuromuscular control is necessary.

METHODS

This study included 36 patients with FHP with a mean age of 27±2.63 years. These patients were randomly assigned to the two following groups: experimental group A (n=19), which received CSEs and postural correctional exercises (PCEs), , and control group B (n=17), which received only the PCE program. Randomization was performed using the computer-generated block randomization method. Training was applied 3 times per week and lasted for 6 weeks. Data were collected before and after training using lateral view cervical X-ray and NDI.

RESULTS

Two-way mixed-design multivariate analysis of variance revealed significant improvements in mean cSVA and NDI values after training (p <0.05) in experimental group (A) compared with pre-training values, whereas no significant differences in these values were observed after training in the control group. In contrast, no significant difference in the mean Cobb angle values after training was observed between the groups.

CONCLUSIONS

Adding CSEs to PCEs is more effective than performing PCEs alone for managing FHP. The trial was registered in the ClinicalTrials. gov registry under the registration number NCT06160245.

A novel multi-omics approach for identifying key genes in intervertebral disc degeneration

Many different cell types and complex molecular pathways are involved in intervertebral disc degeneration (IDD). We used a multi-omics approach combining single-cell RNA sequencing (scRNA-seq), differential gene expression analysis, and Mendelian randomization (MR) to clarify the underlying genetic architecture of IDD. We identified 1,164 differentially expressed genes (DEGs) across four important cell types associated with IDD using publicly available single-cell datasets. A thorough gene network analysis identified 122 genes that may be connected to programmed cell death (PCD), a crucial route in the etiology of IDD. SLC40A1, PTGS2, and GABARAPL1 have been identified as noteworthy regulatory genes that may impede the advancement of IDD. Furthermore, distinct cellular subpopulations and dynamic gene expression patterns were revealed by functional enrichment analysis and pseudo-temporal ordering of chondrocytes. Our results highlight the therapeutic potential of GABARAPL1, PTGS2, and SLC40A1 targeting in the treatment of IDD.

Effects of cervical stabilization training in patients with headache: A single-blinded randomized controlled trial

BACKGROUND

This study aimed to investigate the effects of Cervical Stabilization Training (CST) on the headache, neck pain and cervical musculoskeletal system in patients with headache compared to the control group.

METHODS

A total of 90 female patients with migraine, tension-type headache and cervicogenic headache (CGH) participated in this study. The patients were divided into the cervical stabilization training group (CSTG) and the control group (CG). The CSTG performed the CST three times a week for 8 weeks while the CG continued their ongoing medical treatment. The pain intensity was assessed by Visual Analogue Scale, forward head posture by craniovertebral angle measurement, the endurance of deep cervical flexor muscles by craniocervical flexion test and the endurance of cervical muscles by flexor and extensor endurance tests before and after 8 weeks. In addition, disability levels, health-related quality of life, sleep quality and mood were assessed by the Migraine Disability Assessment questionnaire, Neck Disability Index (NDI), Short Form 36 Quality of Life Scale, the Pittsburgh Sleep Quality Index and Beck Depression Scale, respectively.

RESULTS

Headache frequency, duration and intensity, neck pain intensity and forward head posture reduced while activation and performance of deep cervical flexor muscles, the endurance of cervical flexor and extensor muscles increased in the CSTG (p < 0.05). Furthermore, the disability levels, quality of life, sleep quality and mood also improved in the CSTG (p < 0.05).

CONCLUSIONS

This study suggests that CST reduces headaches and neck pain by improving the cervical musculoskeletal system in patients with headache.

SIGNIFICANCE

The CST improved the headache frequency, duration and intensity, neck pain intensity, cervical posture, activation of deep cervical flexor muscles and endurance of cervical muscles in patients with headache. In addition, improvements in the cervical musculoskeletal system contributed to a reduction in the intensity of headaches and neck pain. Therefore, CST may be preferred in the treatment of headaches, especially with coexisting neck pain.

The influence of anterior cervical discectomy and fusion surgery on cervical muscles and the correlation between related muscle changes and surgical efficacy

BACKGROUND

Anterior cervical discectomy and fusion surgery (ACDF) is a common technique in treating degenerative cervical spondylosis. This study is to evaluate the changes of cervical muscles after ACDF and analyze the correlation between related muscle changes and clinical efficacy.

METHODS

Sixty-five postoperative patients (single-level ACDF) with cervical spondylotic myelopathy from January 2013 to December 2022 were analyzed. The measured parameters include: the axial section of longus colli cross-sectional area (AxCSA), the volume of cervical longus, the ratio of long and short diameter line (RLS), the cervical extensor cross-sectional area (CESA), the vertebral body area (VBA), and the CESA/VBA. The visual analog scale (VAS), modified Japanese Orthopedic Association score (mJOA), and neck disability index (NDI) were evaluated. The changes in muscle morphology were analyzed, and the correlation analysis was conducted between morphological changes and function scores.

RESULTS

The postoperative AxCSA of surgical segment (3rd month, 12th month, and the last follow-up) was decreased compared to preoperative (141.62 ± 19.78), and the differences were significant (P < 0.05). The corresponding data reduced to (119.42 ± 20.08) mm2, (117.59 ± 19.69) mm2, and (117.41 ± 19.19) mm2, respectively (P < 0.05). The RLS increased, and the volume of cervical longus decreased significantly after surgery (P < 0.05). Negative correlation was found between postoperative volume of cervical longus and VAS at the 3rd month (r = - 0.412), 12th month (r = - 0.272), and last follow-up (r = - 0.391) (P < 0.05). Negative correlation existed between postoperative volume of cervical longus and NDI at the 3rd month (r = - 0.552), 12th month (r = - 0.293), and last follow-up (r = - 0.459) (P < 0.05).

CONCLUSION

The volume of cervical longus decreased and its morphology changed after ACDF surgery. The mainly affected muscle was the cervical longus closing to the surgical segment. Negative correlation was found between the postoperative volume of cervical longus and function scores (VAS and NDI).

Is device guided training targeted to the craniocervical flexor and extensor muscles efficacious? A preliminary randomized controlled trial in a cervicogenic headache population

BACKGROUND

Specific neck exercise is effective in the management of cervicogenic headache (CH). The Spinertial device was designed to facilitate craniocervical flexion and extension training, but its efficacy, judged on change in headache impact, has not been tested.

OBJECTIVE

To compare guided and progressive resisted specific neck exercise targeted to the craniocervical flexors and extensors (SNE-fe) performed with Spinertial device to progressive SNE-fe without the device in a cohort with CH.

DESIGN

Randomised controlled trial.

METHODS

Twenty-eight participants with CH were randomly allocated to the Spinertial group (SG) or SNE-fe exercise group without the device (EG). Both groups performed 12 sessions of SNE-fe over six-weeks. The primary outcome was headache impact (HIT-6). Secondary outcomes were the craniocervical flexion test (CCFT), upper cervical (UCS) and lower cervical range of movement, flexion rotation test (FRT) analysed as more or less restricted side (MRS, LRS), the self-reported global rating of change (GROC-scale) and satisfaction with the exercise program (PACES). Outcomes were measured at baseline, post-intervention (T1) and after 1-month (T2).

RESULTS

Significant between-groups differences were found favouring the SG for HIT-6 (T1 p = 0.010, d = 0.5; T2 p < 0.004, d = 0.4), CCFT, UCS ROM, FRT MRS, FRT LRS, PACES and GROC-scale (T1: all p < 0.01; T2: all p < 0.01). Effects sizes were large (>0.8) at T1 and T2. No between-groups differences were found for lower cervical ROM.

CONCLUSION

Training with the Spinertial was more effective than SNE without the device for improving the impact of headache, the endurance of deep neck flexors and UCS ROM in participants with CH.

Real time ultrasound imaging shows changes in deep neck flexor activation during exercise in individuals with mechanical neck pain

BACKGROUND

Deep neck flexor muscle atrophy and increased superficial neck muscle activation are associated with disability and pain intensity in individuals with neck pain. There is a lack of evidence to support direct assessment of deep neck flexor muscles in a non-invasive way during exercise performance to help determine the effectiveness of different neck strengthening exercises.

OBJECTIVE

Compare longus colli (LC) and sternocleidomastoid (SCM) activation between individuals with and without neck pain using real time ultrasound (RTUS) during a series of craniocervical exercises.

METHODS

This cross-sectional cohort study recruited 10 control and 10 neck pain participants to complete four deep neck flexor activation activities involving varying levels of craniocervical flexion. Dimensions of the LC and SCM were measured using RTUS at rest and during exercise. Independent t-tests assessed baseline differences and analysis of variance examined activation changes.

RESULTS

At rest, the neck pain group had significantly smaller cross-sectional area and thickness of the LC compared to the control group (p< 0.05). During exercise, the neck pain group showed significantly larger increases in LC thickness and cross-sectional area across exercise compared to the control group, with no differences in SCM activation between groups.

CONCLUSIONS

Despite atrophy, individuals with neck pain can activate their deep neck flexor muscles appropriately without activating their superficial neck flexor muscles in a supine series of craniocervical flexion exercise as measured by non-invasive ultrasound imaging.

Is core stability training effective in temporomandibular disorder? A randomized controlled trial

OBJECTIVES

This study investigated the effect of core stability training on pain, function, quality of life, and posture in individuals with temporomandibular disorder.

MATERIALS AND METHODS

Participants were divided into the following: the core stability group and the control group. For pain assessment, the Graded Chronic Pain Scale 2.0; for function, the 20-item Jaw Functional Limitation Scale (JFLS-20); for oral health-related quality of life, Oral Health Impact Profile-14 (OHIP-14); and for posture assessment, the New York Scale were used. Rocabado exercises were applied to the control group. Additionally, spinal stabilization exercises were applied for the core stability group for 6 weeks.

RESULTS

Both types of exercise contribute positively to the quality of life associated with oral health. Rocabado exercise provided a significant change in Chronic Pain Intensity and Disability Score.

CONCLUSION

Rocabado exercise and core stability training, implemented with Rocabado, provide significant changes in pain values. When evaluated in terms of function, no significant difference was found in both exercise programs.

CLINICAL RELEVANCE

Core stability training with Rocabado provides significant changes.

CLINICAL TRIAL REGISTRATION NUMBER

NCT04755621.

Do cervical stabilization exercises change the effects of conventional exercises in patients with Parkinson's disease?

OBJECTIVES

The aim of this study was to examine whether cervical stabilization exercises (CSEs) change the effects of conventional exercises (CEs) in patients with PD.

METHODS

Twenty-five patients with PD were randomized into two groups. While the experimental group (EG) received CSEs in addition to CEs, the control group (CG) received only CEs. Both programs lasted 8 weeks. Eighteen participants were able to complete the study. The outcomes were the changes in posture, cervical joint position sense (JPS), balance assessment, 10-m walking tests (10MWT), and the Timed Up & Go (TUG) test.

RESULTS

At the end of the study, significant improvement was observed in both groups in terms of trunk rotation angle and pelvic asymmetry, the time parameter of TUG, and the 10MWT (p < 0.05). In the EG, greater improvement was detected in the Berg Balance Scale, static posturography, postural alignment, JPS, and the cadence parameter of TUG (p < 0.05).

DISCUSSION

CEs and CSEs could improve walking speed and posture in patients with PD, but if CSEs are added to CEs, greater improvements could be achieved in JPS and postural control.(Clinical Trials ID: NCT03854747).

Imaging and Clinical Findings after Auto-mobilization in a Cervical Disk Herniation Patient with Prolonged Neck Pain: A 7-year Follow-up Case Report

Background

Auto-mobilization (AM) is a treatment method that patients can use by themselves for pain relief. We report the case of a patient diagnosed with cervical disk herniation (CDH), with frequent recurrences of upper limb numbness and neck pain. The patient experienced a favorable outcome after cervical spine AM, as evidenced by the immediate and long-term relief of his symptoms as well as changes observed through imaging.

Case

A 33-year-old-man diagnosed with CDH presented with frequent recurrences of upper limb numbness and neck pain. Radiographic and T2-weighted magnetic resonance imaging scans revealed cervical spine kyphosis and a left paracentral to intraforaminal lesion with disk herniation of protrusion type at C4-5. He was started on AM to elicit physiological lordosis of the cervical spine. This treatment was painless and did not cause withdrawal on discontinuation. AM improved the mobility of his cervical lower facet joints, reduced dysesthesia, and eliminated pain. Improvement in neck pain and cervical kyphosis and reduction of disk herniation were observed 2 years after initiating the intervention.

Discussion

Appropriate physical therapy evaluation and cervical AM for this patient resulted in symptomatic relief and indirect disk herniation regression. By adding imaging findings to clinical findings, the effect of AM could be visualized, and the reliability of the therapeutic effect was further enhanced.

Incidence of cervical kyphosis and cervical posterior translation in neck pain associated with radiological evidence of degenerative disc disease

BACKGROUND

Cervical kyphosis mechanically influences the intervertebral discs, which may lead to neck, shoulder, and scapular pain.

OBJECTIVES

To investigate the incidence of cervical kyphosis and posterior displacement of cervical vertebrae (cervical posterior translation index) in patients with radiologically evident degenerative disc disease.

DESIGN

Retrospective-cohort study.

METHODS

Ninety-five patients with radiologically evident degenerative disc disease were recruited at our clinic from 2015 to 2019. Radiography images were used to analyze the straight-line index in each patient in the upright posture. The straight-line index was calculated by drawing a reference line connecting the posterior inferior edges of C2 to C7 and normalizing the addition of the distances from the posterior inferior edges of C3, C4, C5, and C6 to the reference line, respectively. Straight-line index <0 was defined as cervical kyphosis and ≥0 as cervical lordosis, the cervical kyphosis. In cervical kyphosis group, the distance from the posterior inferior edges of C3, C4, C5, and C6 to the reference line was normalized by the reference line distance to determine posterior displacement. Multiple comparison tests aside from simple and multiple linear regression analysis were performed.

RESULTS

The incidence of cervical kyphosis in patients with radiologically evident degenerative disc disease was 60% (57/95 patients). Multiple comparison tests revealed that the cervical posterior translation indexes of C4 and C5 were significantly higher than those of C3, C4, and C6, in cervical kyphosis group.

CONCLUSIONS

Cervical kyphosis was present in 60% of patients with radiologically evident degenerative disc disease, with C5 showing the most posterior displacement.

Rapid Improvement in Neck Disability, Mobility, and Sleep Quality with Chronic Neck Pain Treated by Fu’s Subcutaneous Needling: A Randomized Control Study

Background

Chronic neck pain is a common musculoskeletal disorder caused by overuse of neck and upper back muscles or poor posture, and it is commonly combined with a limited range of motion in the neck and shoulders. Most cases will recover within a few days; however, the symptoms often recur easily. Fu's subcutaneous needling (FSN) is a new therapeutic approach used to treat patients with chronic neck pain. However, there is no solid evidence to support the effectiveness of FSN on chronic neck pain and disability.

Methods

Participants (n = 60) with chronic neck pain for more than 2 months with pain intensity scored by visual analog scale (VAS) more than five were enrolled in this trial. Participants were equally randomized into the FSN or transcutaneous electrical nerve stimulation (TENS) group who received interventions once a day on day 1, day 2, and day 4. They were assessed by outcome measurements during pre- and post-treatment and followed up for 15 days.

Results

The VAS was immediately reduced in the FSN and TENS groups and sustained for 15 days of follow-up (all P < 0.001). The immediate effects were also observed as the pressure pain threshold increased in the FSN group on day 2 (P=0.006) and day 4 (P=0.023) after treatment, and tissue hardness decreased by FSN on day 1 and day 2 after treatment (both P < 0.001). FSN and TENS treatment improved neck disability and mobility; moreover, FSN promoted participants to receive better sleep quality, as determined by PSQI assessment (P=0.030). TENS had no benefit on sleep quality.

Conclusion

FSN was able to relieve pain and relax muscle tightness. Notably, FSN significantly improved neck disability and mobility and enhanced sleep quality. These findings demonstrated that FSN could be an effective alternative treatment option for patients with chronic neck pain. Clinical Trial Registration: ClinicalTrials.gov Identifier: NCT03605576, registered on July 30, 2018.

Treatments for kinesiophobia in people with chronic pain: A scoping review

Kinesiophobia is associated with pain intensity in people suffering from chronic pain. The number of publications highlighting this relationship has increased significantly in recent years, emphasizing the importance of investigating and synthesizing research evidence on this topic. The purpose of this scoping review was to answer the following questions: (1) What types of interventions have been or are currently being studied in randomized controlled trials (RCTs) for the management of kinesiophobia in patients with chronic pain? (2) What chronic pain conditions are targeted by these interventions? (3) What assessment tools for kinesiophobia are used in these interventions? According to the studies reviewed, (1) physical exercise is the most commonly used approach for managing irrational fear of movement, (2) interventions for kinesiophobia have primarily focused on musculoskeletal pain conditions, particularly low back pain and neck pain, and (3) the Tampa Scale of Kinesiophobia is the most commonly used tool for measuring kinesiophobia. Future RCTs should consider multidisciplinary interventions that can help patients confront their irrational fear of movement while taking into account the patient's personal biological, psychological, and social experiences with pain and kinesiophobia.

Biomechanical Analysis of the Reasonable Cervical Range of Motion to Prevent Non-Fusion Segmental Degeneration After Single-Level ACDF

The compensatory increase in intervertebral range of motion (ROM) after cervical fusion can increase facet joint force (FJF) and intradiscal pressure (IDP) in non-fusion segments. Guiding the post-ACDF patient cervical exercise within a specific ROM (defined as reasonable ROM) to offset the increase in FJF and IDP may help prevent segmental degeneration. This study aimed to determine the reasonable total C0–C7 ROM without an increase in FJF and IDP in non-fusion segments after anterior cervical discectomy and fusion (ACDF). A three-dimensional intact finite element model of C0–C7 generated healthy cervical conditions. This was modified to the ACDF model by simulating the actual surgery at C5–C6. A 1.0 Nm moment and 73.6 N follower load were applied to the intact model to determine the ROMs. A displacement load was applied to the ACDF model under the same follower load, resulting in a total C0–C7 ROM similar to that of the intact model. The reasonable ROMs in the ACDF model were calculated using the fitting function. The results indicated that the intervertebral ROM of all non-fusion levels was increased in the ACDF model in all motion directions. The compensatory increase in ROM in adjacent segments (C4/5 and C6/7) was more significant than that in non-adjacent segments, except for C3/4 during lateral bending. The intervertebral FJF and IDP of C0–C7 increased with increasing ROM. The reasonable ROMs in the ACDF model were 42.4°, 52.6°, 28.4°, and 42.25° in flexion, extension, lateral bending, and axial rotation, respectively, with a decreased ROM of 4.4–7.2%. The postoperative increase in FJF and IDP in non-fusion segments can be canceled out by reducing the intervertebral ROM within reasonable ROMs. This study provided a new method to estimate the reasonable ROMs after ACDF from a biomechanical perspective, and further in vitro and clinical studies are needed to confirm this.

Treatment of Intervertebral Disc Degeneration

Intervertebral disc degeneration (IDD) causes a variety of signs and symptoms, such as low back pain (LBP), intervertebral disc herniation, and spinal stenosis, which contribute to high social and economic costs. IDD results from many factors, including genetic factors, aging, mechanical injury, malnutrition, and so on. The pathological changes of IDD are mainly composed of the senescence and apoptosis of nucleus pulposus cells (NPCs), the progressive degeneration of extracellular matrix (ECM), the fibrosis of annulus fibrosus (AF), and the inflammatory response. At present, IDD can be treated by conservative treatment and surgical treatment based on patients' symptoms. However, all of these can only release the pain but cannot reverse IDD and reconstruct the mechanical function of the spine. The latest research is moving towards the field of biotherapy. Mesenchymal stem cells (MSCs) are regard as the potential therapy of IDD because of their ability to self-renew and differentiate into a variety of tissues. Moreover, the non-coding RNAs (ncRNAs) are found to regulate many vital processes in IDD. There have been many successes in the in vitro and animal studies of using biotherapy to treat IDD, but how to transform the experimental data to real therapy which can apply to humans is still a challenge. This article mainly reviews the treatment strategies and research progress of IDD and indicates that there are many problems that need to be solved if the new biotherapy is to be applied to clinical treatment of IDD. This will provide reference and guidance for clinical treatment and research direction of IDD.

The effects of combined sternocleidomastoid muscle stretching and massage on pain, disability, endurance, kinesiophobia, and range of motion in individuals with chronic neck pain: A randomized, single-blind study

BACKGROUND

The effect of interventions to the Sternocleidomastoid (SCM)-muscle, as an important element of neck movement which is overactive in individuals with chronic neck pain (CNP), are unknown.

OBJECTIVE

The aim of the current study is to investigate the effects of SCM stretching and massage on pain, range of motion (ROM), endurance, disability, and kinesiophobia in individuals with CNP.

METHODS

In this study, individuals with CNP were randomized 1:1 to parallel SCM-Group (n = 30) or control group (CG) (n = 30). Conventional physiotherapy was applied to CG. In addition to the same interventions applied to the CG, classical massage and stretching exercises were applied to the SCM-muscle in the SCM-Group. Treatment sessions were administered three times each week for a total of 5 weeks. Pain, endurance, ROM, disability, and kinesiophobia were evaluated. Both prior to and immediately following the treatments. Mixed-model repeated measured ANOVAs were then employed to determine if a group*time interaction existed on the effects of the treatment on each outcome variable for each group as the between-subjects variable and time as the within-subjects variables.

RESULTS

Improvements in pain, disability, ROM(extension, left-lateral flexion, and right/left-rotation), and endurance were found to be greater in the SCM-Group compared to the CG (p < 0.05). Changes in flexion and right-lateral flexion ROM and kinesiophobia did not significantly differ between the groups (p > 0.05).

CONCLUSION

Stretching exercises and massage applied to the SCM-muscle, together with conventional physiotherapy, can reduce pain and disability, and increase ROM and endurance in individuals with CNP. This treatment may therefore be considered for use as an alternative method in treating CNP. The study was registered in ClinicalTrials.gov (NCT04345042).

Effects of core balance training on Cobb angle, isokinetic torque, and balance in unilateral handed athletes

This study aimed to provide fundamental data of core balance training (CBT) on Cobb angle and isokinetic torque and balance in unilateral exercised athletes. Forty-eight subjects were divided by control group (CON; n=16), non-CBT exercised group in unilateral handed athletes (NEG, n=16), and CBT exercised group in unilateral handed athletes (EG, n=16), respectively. Although the group by time interaction in the Cobb angle and in the isokinetic torque were not significantly changed in the EG, the balance of the EG showed significantly improved. As conclusions, these results informed that the 16-week CBT would provide a positive effect on the balance except for the Cobb angle and the isokinetic torque.

Acupotomy versus acupuncture for cervical spondylotic radiculopathy: protocol of a systematic review and meta-analysis

INTRODUCTION

Cervical spondylotic radiculopathy (CSR) is the most common pattern of cervical spondylosis, which is a serious and common degenerative disease. Both acupotomy and acupuncture have been widely used clinically to treat CSR in China with satisfied efficacy. However, there is no systematic review comparing the effectiveness of these two therapies. The aim of this study is to compare the therapeutic efficacy and safety between acupotomy and acupuncture for patients with CSR to provide evidence for clinical practice.

METHODS AND ANALYSIS

The following electronic databases will be searched: Web of Science, PubMed, Embase, Cochrane Library, China National Knowledge Infrastructure , China Biology Medicine disc, Wanfang Database and Chinese Scientific Journal Database (VIP). The randomised controlled trials of acupotomy versus acupuncture with/without additional treatment for CSR will be searched in the databases from their inception to December 2018 by two researchers independently. Visual analogue scale, symptom score and neck disability index will be assessed as the primary outcomes. The total effective rate, curative rate, adverse events and amount of rescue medication used will be assessed as the secondary outcomes. The Review Manager 5.3 will be used for meta-analysis and the evidence level will be assessed by using the method for Grading of Recommendations Assessment, Development and Evaluation. Continuous outcomes will be presented as the weighted mean difference or standardised mean difference with 95% CI, whereas dichotomous data will be expressed as relative risk with 95% CI. If the included studies have existing heterogeneity (p<0.05), then a random-effects model will be used. Otherwise, we will calculate using a fixed-effects model.

ETHICS AND DISSEMINATION

Ethical approval is not required because no primary data are collected. This review will be published in a peer-reviewed journal and will be presented at an international academic conference for dissemination.

PROSPERO REGISTRATION NUMBER

CRD42019117348.