Conservative treatment for neck pain: medications, physical therapy, and exercise

The impact on physical performance, pain and psychological wellbeing of chronic low back pain patients during 12-weeks of equine- facilitated therapy intervention

Equine - Facilitated Therapy (EFT), an equine environment, and horses themselves can meet many physical and mental health needs beyond diagnostic categories. The horse's ability to produce a walk-like movement and the participant's ability to connect to non-judgemental living creatures, both of which can benefit participation and construct a positive self-image for chronic pain patients. The objective of this study is to evaluate the impact of EFT on perceived physical performance, level of pain, pain acceptance, depression and anxiety, and quality of life within a 12-week intervention for chronic low back pain (LBP) patients. Twenty-two LBP patients received EFT led by physical therapists as part of the public health services. A mixed method design combining quantitative and qualitative methods was employed to detect the outcome of the intervention. The data were collected via questionnaires, interviews, and patient data repositories. An interview was voluntary for participants and included questions of one's health, visits to the pain clinic during 6 months and an open-ended question about the intervention. The coding of the data was completed independently by two persons using thematizing. The welfare of the attending horses was taken into consideration in basic training and for the research setting. Statistical analysis and paired t-tests detected the changes during a 12-week intervention. The results suggest a significant increase in Canadian Occupational Performance Measure (COPM) levels of satisfaction with self-selected performances. The Raitasalo's version of Beck's Depression Inventory (RBDI) level of anxiety and Chronic Pain Acceptance Questionnaire (CPAQ) did not change, whereas a decline in the amount of perceived RBDI depression was found combined with increased levels of SF-36 Mental Change Scores and COPM satisfaction with performance. Only two of the 22 participants returned with reoccurring symptoms after 6 months to the pain clinic. The participant interviews revealed three important domains of experience during coding: physical-, psychological-, and social that link to the research question and suggest impact for the recovery from the human-animal interaction.

Comparison of the efficacy of mud-pack and hot-pack treatments in chronic non-specific neck pain: A single-blind, randomized-controlled study

Objectives: This study aims to compare the short-term efficacy of mud-pack (MP) and hot-pack (HP) treatments with the same temperature and duration on sleep, function, depression, and quality of life for chronic non-specific neck pain (CNNP) patients.

Patients and methods: Between December 2018 and September 2019, a total of 70 patients with CNNP diagnosis (12 males, 58 females; mean age: 50.2±9.4 years; range, 24 to 65 years) were included. The patients were divided into two groups. The MP group (n=35) had a total of 15 sessions of MP for 20 min + transcutaneous electrical nerve stimulation (TENS) for 20 min + home exercise (HE) on five days per week for three weeks. The HP group (n=35) had 15 similar sessions of HP for 20 min + TENS for 20 min + HE. The patients were assessed with the Visual Analog Scale (VAS-pain), VAS physician’s and patient’s global assessments, modified Neck Disability Index (mNDI), Beck Depression Inventory (BDI), Pittsburgh Sleep Quality Index (PSQI), and Short Form-36 (SF-36) measures before treatment, at the end of post-treatment third week and one month later.

Results: In the MP group, there were statistically significant improvements in all parameters at the end of treatment three-week and one-month follow-up (p<0.05), apart from SF-36 Vitality/Energy (SF-36V/E) at the end of treatment and SF-36 General Health (SF-36GH) at one month. In the HP group, there were statistically significant improvements observed for all parameters (p<0.05), apart from the SF-36 Physical Role and SF-36GH at the end of treatment third week and SF-36V/E at the first-month assessment. The VAS-pain(p<0.001), mNDI (p=0.019), BDI (p=0.002), SF-36GH (p<0.001), SF-36V/E (p<0.001) and SF-36 mental health (p<0.001) showed statistically significantly superior improvements in the MP group (p<0.05).

Conclusion: In CNNP patients, both MP and HP treatments are effective. However, MP therapy has more positive effects on pain, function, depression, and quality of life parameters. The MP treatment may be used in addition to TENS treatment for CNNP patients.

The effects of a 6-Week balance training in addition to conventional physiotherapy on pain, postural control, and balance confidence in patients with cervical disc herniation: a randomized controlled trial

PURPOSE

Impaired postural control and fear of falling are common symptoms in patients with neck disorders, but the effects of balance training have not yet been sufficiently investigated. The aim of this study was to determine the effects of balance training on neck pain, postural control, and balance confidence in patients with cervical disc herniation (CDH).

MATERIALS AND METHODS

Thirty patients (21 females and 9 males) aged 18-55 years were randomly assigned into two groups and followed up for 6 weeks, with a 3-day weekly treatment program. Both groups received hot pack therapy, interferential current, and myofascial relaxation and cervical dynamic isometric exercises. The training group also received additional balance training on a force platform with the visual feedback technique. All patients were evaluated using the visual analogue scale for pain intensity, activity specific balance confidence scale (ABC) for balance confidence, centre of pressure with eyes closed-eyes open (CoP-EO/CoP-EC), and the limits of stability tests (LoS) for postural control with a monoaxial bipodal stabilometric force platform pre- and post-intervention.

RESULTS

The pain intensity was significantly reduced in both groups (p = 0.01). CoP-EO/CoP-EC and LoS results improved in the training group (p = 0.036, p = 0.020, p = 0.23, respectively), whereas no effects were observed in the control group (p = 0.955, p = 0.307, p = 0.363, respectively). Although ABC scores increased significantly in both groups (p = 0.001, p = 0.009, respectively), the increase in the training group was significantly higher than that of the control group (p = 0.003).

CONCLUSIONS

The results of our study revealed that balance training added to the treatment protocol of CDH may have positive results in the treatment of neck problems. Accordingly, balance training in the treatment of chronic neck problems should also be considered for a comprehensive management of CDH.

Immediate Effect of Acupuncture on Electromyographic Activity of the Upper Trapezius Muscle and Pain in Patients With Nonspecific Neck Pain: A Randomized, Single-Blinded, Sham-Controlled, Crossover Study

OBJECTIVE

The objective of this study was to assess changes in upper trapezius myoelectric activity and pain in patients with nonspecific neck pain after a single session of acupuncture (ACP).

METHODS

A blinded randomized clinical trial was conducted. Fifteen patients with nonspecific neck pain and 15 healthy participants were enrolled in a randomized, single-blinded, crossover study. Each participant was subjected to a single session of ACP and sham acupuncture (SACP). The electromyography (EMG) signal of the upper trapezius muscle was recorded during different step contractions of shoulder elevation force (15%-30% maximal voluntary contraction) before and after ACP treatment.

RESULTS

Significant effects were confirmed after the treatment (ACP and SACP) for Numeric Rating Scale scores (F_1,28 = 51.61; P < .0001) and pain area (F_1,2 = 32.03; P < .0001). Significant decreases in the EMG amplitude were identified for the nonspecific neck pain group (NPG) (F_1,112 = 26.82; P < .0001) and the healthy participant group (HPG) (F_1,112 = 21.69; P < .0001) after ACP treatment. No differences were identified between the ACP and SACP treatment protocols for Numeric Rating Scale score (NPG: F_1,28 = 0.95; P = .33), pain area (NPG: F_1,28 = 1.97; P = .17), or EMG amplitude (NPG: F_1,112 = 0.47; P = .49; HPG: F_1,112 = 0.75; P = .38).

CONCLUSION

The effect of ACP at acupoints triple energizer 5 and large intestine 11 triple energizer 5, or in close proximity, contributes to pain relief among patients with nonspecific neck pain. The electromyographic analysis indicated a greater resistance to muscle fatigue and decrease of activity of the upper trapezius muscle among healthy participants and patients with nonspecific neck pain.

A INFLUÊNCIA DA TERMOTERAPIA NO GANHO DE FLEXIBILIDADE DOS MÚSCULOS ISQUIOTIBIAIS

RESUMO Introdução: A flexibilidade muscular é descrita como a capacidade do músculo realizar a extensão de suas fibras, influenciando a mobilidade articular. A diatermia aplicada à musculatura prepara o corpo para atividades físicas, por acelerar o metabolismo das fibras musculares e diminuir a resistência intramuscular, aumentando assim a variedade de movimento e a eficiência mecânica. A crioterapia tem diversas funções fisiológicas quando aplicada ao corpo humano, as quais, em conjunto, propiciam o relaxamento muscular. Objetivo: Avaliar o comportamento da flexibilidade dos músculos isquiotibiais frente à aplicação de alongamento passivo associado a termoterapias quente e fria. Métodos: Este estudo foi composto de 24 voluntários, de ambos os sexos, distribuídos aleatoriamente em três grupos, sendo eles: grupo alongamento passivo (G1), grupo crioterapia precedendo alongamento passivo (G2) e grupo diatermia precedendo alongamento passivo (G3). Os voluntários foram submetidos a avaliações de amplitude de movimento através da goniometria da flexão de quadril com o joelho estendido, sendo uma avaliação inicial realizada antes de iniciar o protocolo e reavaliações ao final de cada uma das quatro semanas de intervenção. Resultados: Verificou-se aumento significativo da flexão de quadril no G2 e G3 com relação ao G1. Não houve diferença estatística entre G2 e G3. Conclusão: O uso da diatermia, assim como da crioterapia, associado ao alongamento passivo é favorável para o ganho de flexibilidade muscular e, consequentemente, de amplitude de movimento em jovens saudáveis.

Evaluation of the Immediate Effect of Auricular Acupuncture on Pain and Electromyographic Activity of the Upper Trapezius Muscle in Patients with Nonspecific Neck Pain: A Randomized, Single-Blinded, Sham-Controlled, Crossover Study

Background. The aim of the present study was to assess the immediate effects of auricular acupuncture (AA) on the electromyographic (EMG) activity of the upper trapezius muscle and pain in nonspecific neck pain (NS-NP) patients. Twelve patients with NS-NP (NS-NP group) and 12 healthy subjects (HS Group) were enrolled in a randomized, single-blinded, crossover study. Each subject received a single session of AA and sham AA (SAA). Surface EMG activity was measured in the upper trapezius muscle at different "step contractions" of isometric shoulder elevation (15%, 20%, 25%, and 30% MVC). The outcome measure in patients with NS-NP was based on the numerical pain rating scale (NRS). AA treatment led to a significant decrease in EMG activity in both groups (NS-NP group: p = 0.0001; HS group: p < 0.0001-ANOVA test). This was not the case for the SAA treatment (NS-NP group: p = 0.71; HS group: p < 0.54). Significant decreases (p < 0.001) in the NRS were found for both treatments (AA and SAA). This study demonstrated the immediate effect of auricular acupuncture on the electromyographic activity of the upper trapezius muscle but the effect of this intervention on pain symptoms in patients with nonspecific neck pain was inconclusive.

Evaluation of the immediate effect of acupuncture on pain, cervical range of motion and electromyographic activity of the upper trapezius muscle in patients with nonspecific neck pain: study protocol for a randomized controlled trial

Background

Nonspecific neck pain can cause considerable suffering, possible disability and reductions in quality of life and productivity. The aim of the proposed study is to evaluate the immediate effect of acupuncture on pain, cervical range of motion and electromyographic activity of the upper trapezius muscle in patients with nonspecific neck pain.

Methods/Design

A total of 12 patients with nonspecific neck pain and 12 healthy subjects will be enrolled in a randomized, single-blind crossover study. Each subject will receive two forms of treatment in random order: a single session of traditional acupuncture (acupoints: triple energizer 5, ‘Wai-guan’ and large intestine 11, ‘Qu-chi’) and sham acupuncture. To eliminate carry-over treatment effects, a one-week wash-out period will be respected between sessions. Surface electromyography will be used to determine motor control in the upper trapezius muscle before and after treatment. The outcome measures in the group with neck pain will be a numerical pain rating scale (range: 0 (no pain) to 10 (maximum pain)), documentation of the pain area on a body chart and cervical range of motion. Comparisons before and after acupuncture treatment will demonstrate whether acupoints affect the activity of the upper trapezius muscle, pain and cervical range of motion.

Discussion

The purpose of this randomized clinical trial is to evaluate the immediate effect of acupuncture on pain, cervical range of motion and electromyographic activity of the upper trapezius muscle in patients with nonspecific neck pain. Data will be published after the study is completed. The study will support the practice of evidence-based physical therapy for individuals with nonspecific neck pain.

Trial registration

This trial was registered with Clinicaltrials.gov (identifier: NCT0984021) on 7 November 2013 (https://clinicaltrials.gov/ct2/show/NCT01984021).

Assessment of the upper trapezius muscle temperature in women with and without neck pain

OBJECTIVE

The purpose of the study was to analyze the upper trapezius muscle temperature using thermography in women with and without neck pain.

METHODS

Thirty-six female university students were classified through the Neck Disability Index (NDI) into 2 groups: the neck pain group comprised 18 volunteers diagnosed with mild disability, and the control group, 18 healthy volunteers. All subjects were submitted to evaluation by thermography, which registered the skin surface temperature of the upper bilateral trapezius muscle. Student t test and Mann-Whitney U test were used for the comparison between the groups, and the Spearman correlation coefficient was used for the appropriate correlations between the NDI score and the temperature values. A significance level of 5% was set.

RESULTS

No significant difference was found between the groups regarding the temperature values of the upper left (P = .565) and right (P = .917) trapezius muscles, as well as in comparisons of temperature asymmetry (P = .542). In addition, no significant association was found between the study variables (P > .05).

CONCLUSION

Women with neck pain, diagnosed with mild disability by NDI, did not present with reduction or asymmetry of upper trapezius muscle temperature when compared with a group without neck pain.