EFFECT OF THE GAZE DIRECTION TASK ON PAIN INTENSITY, RANGE OF MOTION AND ISOMETRIC MUSCLE ENDURANCE IN CHRONIC NECK PAIN

Author(s):  
Filiz Altug
Author(s):  
Jacobo Rodríguez-Sanz ◽  
Miguel Malo-Urriés ◽  
María Orosia Lucha-López ◽  
Albert Pérez-Bellmunt ◽  
Andoni Carrasco-Uribarren ◽  
...  

Background: Flexion-rotation test predominantly measures rotation in C1-2 segment. Restriction in flexion-rotation may be due to direct limitation in C1-2, but also to a premature tightening of the alar ligament as a result of lack of movement in C0-1 or C2-3. The aim of this study was to compare the effect of a 20-min single cervical exercise session, with or without manual therapy of C0-1 and C2-3 segment in flexion-rotation test, in patients with chronic neck pain and positive flexion-rotation test. Methods: Randomized controlled clinical trial in 48 subjects (24 manual therapy+exercise/24 exercise). Range of motion and pain during flexion-rotation test, neck pain intensity and active cervical range of motion were measured before and after the intervention. Results: Significant differences were found in favour of the manual therapy group in the flexion-rotation test: right (p < 0.001) and left rotation (p < 0.001); pain during the flexion-rotation test: right (p < 0.001) and left rotation (p < 0.001); neck pain intensity: (p < 0.001); cervical flexion (p < 0.038), extension (p < 0.010), right side-bending (p < 0.035), left side-bending (p < 0.002), right rotation (p < 0.001), and left rotation (p < 0.006). Conclusions: Addition of one C0-C1 and C2-C3 manual therapy session to cervical exercise can immediately improve flexion-rotation test and cervical range of motion and reduce pain intensity.


Author(s):  
Ravi Shankar Yerragonda Reddy ◽  
Arun G Maiya ◽  
Sharath Kumar Rao ◽  
Khalid A Alahmari ◽  
Jaya Shanker Tedla ◽  
...  

Abstract Background Chronic neck pain (CNP) is a significant health problem with only a few evidence-based treatment options. There is growing evidence for the effectiveness of kinaesthetic rehabilitation in musculoskeletal disorders. This study aims to assess kinaesthetic exercise programs' efficacy on cervical position sense, pain, and disability in subjects with cervical spondylosis (CS). Methods CNP subjects (>3 months) with a diagnosis of CS were randomly assigned to either a study group (n=125) who received kinesthetic exercises or to a comparative group (n=125) who received isometric neck exercises and deep cervical flexor (DCF) strengthening exercises. Both group subjects participated in the individualized training program for 24 sessions in 6 weeks. The outcome measures were cervical joint position errors (JPE’s) in flexion, extension, rotation left and right, pain intensity, and neck disability. Results All outcomes were improved significantly from baseline to post 24 sessions of intervention. When compared between groups, there was a significant reduction in JPE’s in flexion (mean difference [MD]= 071, CI=0.22–1.20, p=0.001), extension (MD=1.26, CI=0.70–1.81, p< 0.001) and right rotation (MD=1.08, CI=0.58–1.58, p<0.001), pain intensity (MD=1.58, CI=1.09–2.08, p<0.001), and neck disability (MD=10.27, CI=7.42–13.12, p<0.001) after 24 sessions of intervention favoring the study group. Conclusion Study group subjects who received kinesthetic rehabilitation showed more significant improvements in terms of improved proprioception, decreased pain intensity and disability following 24 sessions of interventions compared with the comparative group.


2019 ◽  
Vol 35 (8) ◽  
pp. 678-685 ◽  
Author(s):  
Oscar J. Pico-Espinosa ◽  
Pierre Côté ◽  
Sheilah Hogg-Johnson ◽  
Irene Jensen ◽  
Iben Axén ◽  
...  

Pain Medicine ◽  
2019 ◽  
Author(s):  
Leila Ghamkhar ◽  
Amir Massoud Arab ◽  
Mohammad Reza Nourbakhsh ◽  
Amir Hossein Kahlaee ◽  
Reyhaneh Zolfaghari

Abstract Objective Impairments present in chronic pain conditions have been reported not to be limited to the painful region. Pain-free regions have also been proposed to be adversely affected as a cause or consequence of the painful condition. The aim of this study was to investigate the association between muscle strength in painful and pain-free regions and chronic neck pain. Design A cross-sectional study. Setting Rehabilitation hospital laboratory. Subjects One hundred twenty-two patients with chronic neck pain (87 female) and 98 asymptomatic volunteers (52 female) were included in the study. Methods Maximal isometric strength measures of the neck, scapulothoracic, shoulder, trunk, and hip muscles were assessed using a hand-held dynamometer in all participants. Pain intensity and pain-related disability were also assessed in patients through visual analog scale and Neck Disability Index scores, respectively. Results Principal component analysis revealed one component for each of the studied regions. Multivariate analysis of variance found neck (d = 0.46), scapulothoracic (d = 0.46), shoulder (d = 0.60), trunk flexor (d = 0.38), extensor (d = 0.36), and hip (d = 0.51) strength components to be lower in the neck pain patients compared with asymptomatic participants (P < 0.01). Logistic and linear regression analyses found the shoulder strength component both to be a significant predictor for neck pain occurrence (β = 0.53, P < 0.01) and to have a considerable effect on pain intensity score (β=–0.20, P = 0.02), respectively. Conclusions The results found that some pain-free regions in addition to the cervical spine to exhibit lower levels of muscular strength in neck pain patients. These findings support the regional interdependence theory, which proposes that impairments are not limited to the painful area and are possibly mediated by central mechanisms.


2020 ◽  
Vol 34 (12) ◽  
pp. 1485-1496 ◽  
Author(s):  
Norollah Javdaneh ◽  
Amir Letafatkar ◽  
Sadredin Shojaedin ◽  
Malihe Hadadnezhad

Objective: The aim of this study was to compare the effectiveness of scapular exercises alone and combined with cognitive functional therapy in treating patients with chronic neck pain and scapular downward rotation impairment. Design: Single-blind randomized controlled trial. Setting: Outpatient. Subjects: A total of 72 patients (20–45 years old) with chronic neck pain were studied. Intervention: Allocation was undertaken into three groups: scapular exercise ( n = 24), scapular exercise with cognitive functional therapy ( n = 24) and control ( n = 24) groups. Each programme lasted three times a week for six weeks. Main outcomes: The primary outcome measure was pain intensity measured by the visual analogue scale scores. The secondary outcome measures included kinesiophobia and muscles activity. Results: Statistically significant differences in pain intensity were found when multidisciplinary physiotherapy group including a cognitive functional approach was compared with the scapular exercise alone group at six weeks (effect size (95% CI) = −2.56 (−3.32 to −1.80); P = 0.019). Regarding kinesiophobia, a significant between-group difference was observed at six-week (effect size (95% CI) = −2.20 (−2.92 to −1.49); P = 0.005), with the superiority of effect in multidisciplinary physiotherapy group. A significant between-group differences was observed in muscle activity. Also, there were significant between-group differences favouring experimental groups versus control. Conclusion: A group-based multidisciplinary rehabilitation programme including scapular exercise plus cognitive functional therapy was superior to group-based scapular exercise alone for improving pain intensity, kinesiophobia and muscle activation in participants with chronic neck pain.


2020 ◽  
Author(s):  
Martin Weigl ◽  
Josefine Letzel ◽  
Felix Angst

Abstract Background: Recent clinical studies support the effectiveness of chronic neck pain specific multidisciplinary biopsychosocial rehabilitation programmes, but prognostic factors for improvement in pain and disability are unknown. The aim of this study was to identify predictors of improvement in patients with chronic neck pain after participation in a three-week multidisciplinary biopsychosocial rehabilitation programme. Methods: In this observational prospective cohort study patients were assessed at the beginning and the end of a multidisciplinary biopsychosocial rehabilitation programme. Inclusion for participation in the rehabilitation programme depended upon an interdisciplinary pain assessment. Consecutive patients who fulfilled the inclusion criteria were invited to participate in the study. A total of 112 patients participated. The primary outcomes, pain and disability, were measured by the Northern American Spine Society questionnaire (NASS), quantified by effect sizes (ES), and modelled with various co-factors. Secondary outcomes were mental health measured by the Short-Form 36 and total cervical active range of motion measured by a reliable, validated cervical range of motion instrument.Results: Patients’ mean age was 59.7 years (standard deviation=10.8); 70.5% were female. Patients improved significantly (p<0.001) in pain+disability (ES=0.56), mental health (ES=0.45) and cervical range of motion (ES=0.39). Prognostic factors for improvement in pain+disability were worse baseline scores (partial, adjusted correlation r=0.41, p<0.001), higher age (r=0.22, p=0.024), higher improvement in cervical range of motion (r=0.21, p=0.033) and higher improvement in mental health scale (r=0.20; p=0.047). Conclusions: Better outcomes for patients with improvement in neck range of motion, improvement of mental health, and higher age support the use of multidisciplinary biopsychosocial rehabilitation that combines physical and psychological treatment components. Furthermore, the results suggest that older patients may improve more compared to younger patients.


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