RESUMO
BACKGROUND: To date, no consensus exists as to whether one exercise type is more effective than another in chronic neck pain. This systematic review and meta-analysis of systematic reviews aimed to summarize the literature on the effect of various exercise types used in chronic neck pain and to assess the certainty of the evidence. METHODS: We searched the databases Ovid MEDLINE, Embase, Cochrane Library, SportDiscus, and Web of Science (Core Collection) for systematic reviews and meta-analyses on adults between 18 and 70 years with chronic neck pain lasting ≥ 12 weeks which investigated the effects of exercises on pain and disability. The included reviews were grouped into motor control exercise (MCE), Pilates exercises, resistance training, traditional Chinese exercise (TCE), and yoga. Study quality was assessed with AMSTAR-2 and the level of certainty for the effects of the exercise through GRADE. A narrative analysis of the results was performed and in addition, meta-analyses when feasible. RESULTS: Our database search resulted in 1,794 systematic reviews. We included 25 systematic reviews and meta-analyses including 17,321 participants (overlap not accounted for). The quality of the included reviews ranged from critically low to low (n = 13) to moderate to high (n = 12). We found low to high certainty of evidence that MCE, Pilates exercises, resistance training, TCE, and yoga have short-term positive effects on pain and that all exercise types except resistance training, show positive effects on disability compared to non-exercise controls. We found low to moderate certainty of evidence for conflicting results on pain and disability when the exercise types were compared to other exercise interventions in the short-term as well as in intermediate/long-term apart for yoga, as no long-term results were available. CONCLUSION: Overall, our findings show low to high certainty of evidence for positive effects on pain and disability of the various exercise types used in chronic neck pain compared to non-exercise interventions, at least in the short-term. Based on our results, no optimal exercise intervention for patients with chronic neck pain can be recommended, since no large differences between the exercise types were shown here. Because the quality of the included systematic reviews varied greatly, future systematic reviews need to increase their methodological quality. TRIAL REGISTRATION: Prospero CRD42022336014.
Assuntos
Dor Crônica , Yoga , Adulto , Humanos , Dor Crônica/diagnóstico , Dor Crônica/terapia , Exercício Físico , Terapia por Exercício/métodos , Cervicalgia/diagnóstico , Cervicalgia/terapia , Qualidade de Vida , Revisões Sistemáticas como AssuntoRESUMO
BACKGROUND: In chronic LBP (CLBP), guideline-endorsed treatment is to stay active, return to normal activity, and to exercise. Several reviews on various exercise types used in CLBP have been published. We aimed to identify systematic reviews of common exercise types used in CLBP, to appraise their quality, and to summarize and compare their effect on pain and disability. METHODS: We searched the databases OVID MEDLINE, EMBASE, COCHRANE LIBRARY, and WEB OF SCIENCE (Core collection) for systematic reviews and meta-analyses on adults between 18 and 70 years of age suffering from chronic or recurrent LBP for a period of at least 12 weeks, which investigated the effects of exercises on pain and disability. All searches were conducted without language restriction. The search was performed up until 2022-01-26. The included reviews were grouped into nine exercise types: aerobic training, aquatic exercises, motor control exercises (MCE), resistance training, Pilates, sling exercises, traditional Chinese exercises (TCE), walking, and yoga. The study quality was assessed with AMSTAR-2. For each exercise type, a narrative analysis was performed, and the level of evidence for the effects of exercise was assessed through GRADE. RESULTS: Our database search resulted in 3,475 systematic reviews. Out of the 253 full texts that were screened, we included 45 systematic reviews and meta-analyses. The quality of the included reviews ranged from high to critically low. Due to large heterogeneity, no meta-analyses were performed. We found low-to-moderate evidence of mainly short-term and small beneficial effects on pain and disability for MCE, Pilates, resistance training, TCE, and yoga compared to no or minimal intervention. CONCLUSIONS: Our findings show that the effect of various exercise types used in CLBP on pain and disability varies with no major difference between exercise types. Many of the included systematic reviews were of low-to-moderate quality and based on randomized controlled trials with high risk of bias. The conflicting results seen, undermine the certainty of the results leading to very-low-to-moderate quality of evidence for our results. Future systematic reviews should be of higher quality to minimize waste of resources. TRIAL REGISTRATION: PROSPERO: Reg no 190409 Registration date 01AUG 2020.
Assuntos
Dor Crônica , Dor Lombar , Yoga , Adulto , Dor Crônica/diagnóstico , Dor Crônica/terapia , Exercício Físico , Terapia por Exercício/métodos , Humanos , Lactente , Dor Lombar/diagnóstico , Dor Lombar/terapia , Revisões Sistemáticas como AssuntoRESUMO
OBJECTIVE: To compare the effects of a neck-specific training program to prescribed physical activity with both groups receiving a cognitive behavioral approach, on pain and disability in patients with cervical radiculopathy (CR). DESIGN: Parallel-group randomized clinical trial with follow-up at 3, 6, 12, and 24 months. SETTING: Recruitment and assessments of participants were performed at a university hospital. Interventions were performed in primary care setting at outpatient physiotherapy clinics. PARTICIPANTS: Patients (N=144) with CR were recruited to participate in this clinical trial. INTERVENTIONS: Patients were randomly assigned to 3 months of either of a neck-specific training program or prescribed physical activity. MAIN OUTCOME MEASURES: Primary outcomes included self-rated neck and arm pain as collected by the visual analog scale (VAS). Secondary outcomes were self-rated headache measured with the VAS, the Neck Disability Index, the EuroQol 5D, the Fear Avoidance Beliefs Questionnaire, and the Hospital Anxiety and Depression Scale. Assessments were performed at baseline and at 3-, 6-, 12-, and 24-month follow-up periods. RESULTS: Intention-to-treat and per-protocol analyses showed no significant interaction (group × time) or group effects. There were, however, significant time effects indicating improvement over time for both groups for all outcomes except for levels of depression. CONCLUSIONS: The study revealed that neck-specific training as well as prescribed physical activity both including additional cognitive behavioral approach decreased the pain in patients with CR, that is, participants improved regardless of the intervention received. There is a lack of consensus of how to best manage individuals with CR. However, our findings suggest that CR has a natural favorable long-term outcome when patients are prescribed neck-specific training and exercise in combination with a behavioral approach.
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Terapia Cognitivo-Comportamental/métodos , Terapia por Exercício/métodos , Cervicalgia/reabilitação , Radiculopatia/reabilitação , Adulto , Vértebras Cervicais/fisiopatologia , Avaliação da Deficiência , Exercício Físico , Feminino , Humanos , Análise de Intenção de Tratamento , Masculino , Pessoa de Meia-Idade , Pescoço/fisiopatologia , Cervicalgia/etiologia , Medição da Dor , Radiculopatia/complicações , Radiculopatia/psicologia , Resultado do TratamentoRESUMO
BACKGROUND: Returning to physical activity is a common goal for stroke survivors undergoing rehabilitation, and higher levels of activity have been linked to better gait and greater independence in activities of daily living. Our aim was to determine if inpatient rehabilitation settings promoted higher levels of physical activity in stroke survivors than an acute stroke unit setting. METHODS: Stroke survivors were recruited from the inpatient rehabilitation wards of 4 different hospitals in southern Sweden and from the acute stroke unit at Karolinska University Hospital in Stockholm. Participants were observed for 1 minute every 10 minutes from 8:00 a.m. to 5:00 p.m. At each observation, the person's highest level of physical activity, location, and other people present were recorded. RESULTS: We collected data from 190 stroke survivors (104 rehabilitation, 86 acute). Contrary to our hypothesis, there was no significant difference between the groups in the amount of time spent in moderate-to-high physical activity (rehabilitation median 24%, acute median 23%; adjusted P = .74). Compared to those in the acute setting, participants in the rehabilitation setting spent less time lying in bed, more time sitting supported out of bed, less time in their bedroom, and more time with a therapist (all adjusted P < .001). CONCLUSION: In the context of stroke, the inpatient rehabilitation environment does not appear to promote higher levels of physical activity than the acute hospital environment.
Assuntos
Exercício Físico/fisiologia , Hospitalização , Reabilitação do Acidente Vascular Cerebral , Acidente Vascular Cerebral/fisiopatologia , Idoso , Idoso de 80 Anos ou mais , Feminino , Marcha , Humanos , Pacientes Internados , Masculino , Pessoa de Meia-Idade , Observação , Avaliação de Resultados em Cuidados de Saúde , Estudos Retrospectivos , SuéciaRESUMO
PURPOSE: The aim of the study was to compare myoelectric manifestation in neck muscle endurance and fatigue characteristics during sub-maximal isometric endurance test in patients with cervical radiculopathy and asymptomatic subjects. An additional aim was to explore associations between primary neck muscle endurance, myoelectric fatigability, and self-rated levels of fatigue, pain and subjective health measurements in patients with cervical radiculopathy. METHODS: Muscle fatigue in the ventral and dorsal neck muscles was assessed in patients with cervical radiculopathy and in an asymptomatic group during an isometric neck muscle endurance test in prone and supine. 46 patients and 34 asymptomatic subjects participated. Surface electromyography signals were recorded from the sternocleidomastoid, cervical paraspinal muscles and upper and middle trapezius bilaterally during the endurance test. Subjective health measurements were assessed with questionnaires. RESULTS: The results showed altered neck muscle endurance in several of the muscles investigated with greater negative median frequency slope, greater variability, side imbalance, lower endurance time and higher experience of fatigue among the cervical radiculopathy patients compared with healthy subjects. Endurance times were significantly lower in both prone and in supine positions between the patients compared to asymptomatic subjects. During the neck muscle endurance test, fatigues in the upper trapezius muscles during the prone test and in the sternocleidomastoid muscles during the supine test were of more importance than self-perceived pain, fatigue, disability and kinesiophobia in predicting neck muscle endurance (NME). CONCLUSION: NME testing in the primary neck muscles seems to be an important factor to take into consideration in rehabilitation.
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Fadiga Muscular/fisiologia , Músculos do Pescoço/fisiopatologia , Cervicalgia/fisiopatologia , Radiculopatia/fisiopatologia , Adulto , Vértebras Cervicais , Eletromiografia , Feminino , Humanos , Contração Isométrica/fisiologia , Masculino , Pessoa de Meia-Idade , Cervicalgia/etiologia , Músculos Paraespinais/fisiologia , Resistência Física/fisiologia , AutorrelatoRESUMO
BACKGROUND: Patients with cervical radiculopathy often have neck- and arm pain, neurological changes, activity limitations and difficulties in returning to work. Most patients are not candidates for surgery but are often treated with different conservative approaches and may be sick-listed for long periods. The purpose of the current study is to compare the effectiveness of neck-specific training versus prescribed physical activity. METHODS/DESIGN: The current protocol is a two armed intervention randomised clinical trial comparing the outcomes of patients receiving neck specific training or prescribed physical activity. A total of 144 patients with cervical radiculopathy will be randomly allocated to either of the two interventions. The interventions will be delivered by experienced physiotherapists and last 14 weeks. The primary outcome variable is neck- and arm pain intensity measured with a Visual Analogue Scale accompanied with secondary outcome measures of impairments and subjective health measurements collected before intervention and at 3, 6, 12 and 24 months after base-line assessment. DISCUSSION: We anticipate that the results of this study will provide evidence to support recommendations as to the effectiveness of conservative interventions for patients with cervical radiculopathy. TRIAL REGISTRATION: ClinicalTrials.gov identifier: NCT01831271.
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Terapia Cognitivo-Comportamental , Terapia por Exercício , Músculos do Pescoço/fisiopatologia , Cervicalgia/terapia , Radiculopatia/terapia , Projetos de Pesquisa , Protocolos Clínicos , Terapia Combinada , Humanos , Cervicalgia/diagnóstico , Cervicalgia/fisiopatologia , Cervicalgia/psicologia , Medição da Dor , Estudos Prospectivos , Radiculopatia/diagnóstico , Radiculopatia/fisiopatologia , Radiculopatia/psicologia , Suécia , Fatores de Tempo , Resultado do TratamentoRESUMO
OBJECTIVE: To evaluate the effect of neck-specific exercise (NSE) compared to prescribed physical activity (PPA) on headache and dizziness in individuals with cervical radiculopathy (CR). Also, to investigate associations between headache or dizziness and pain, neck muscle endurance (NME), neck mobility, physical activity, and fear avoidance beliefs. METHODS: Individuals randomized to either NSE or PPA were selected to a headache subgroup (n = 59) and/or a dizziness subgroup (n = 73). Data were evaluated, according to headache and/or dizziness outcomes at baseline and at 3, 6, and 12-month follow-ups. RESULTS: No significant between-group differences were found between NSE and PPA in either subgroup. In the headache subgroup, significant within-group improvements were seen at all follow-ups for NSE (p < .001) and from baseline to 3 (p = .037) and 12 (p = .003) months for PPA. For dizziness, significant within-group improvements were seen from baseline to 3 months for NSE (p = .021) and from baseline to 3 (p = .001) and 6 (p = .044) months for PPA. Multiple regression models showed significant associations at baseline between headache intensity and neck pain (adjusted R-square = 0.35, p < .001), and for dizziness with neck pain and dorsal NME (adjusted R-square = 0.34, p < .001). CONCLUSION: NSE and PPA show similar improvements in headache intensity and dizziness in individuals with CR. Headache intensity is associated with neck pain, and dizziness with neck pain and dorsal NME, highlighting the importance of these factors when evaluating headache and dizziness.
Assuntos
Cervicalgia , Radiculopatia , Humanos , Tontura/terapia , Exercício Físico , Seguimentos , Cefaleia , Cervicalgia/terapia , Radiculopatia/terapia , Resultado do Tratamento , Vertigem , Distribuição AleatóriaRESUMO
OBJECTIVE: To compare short- and long-term changes in neck muscle endurance, electromyography measures of neck muscle activation and fatigue and ratings of fatigue and pain after neck-specific training or physical activity in people with cervical radiculopathy. DESIGN: Randomized clinical trial. SUBJECTS/PATIENTS: Seventy-five patients with cervical radiculopathy. METHODS: Patients underwent neck-specific training in combination with a cognitive behavioural approach or prescribed physical activity over a period of 14 weeks. Immediately after the intervention and 12 months later, surface electromyography was recorded from neck flexor and extensor muscles during neck endurance tests. Time to task failure, amplitude and median frequency of the electromyography signal, and subjective fatigue and pain ratings were analysed in 50 patients who completed at least one follow-up. RESULTS: A significant increase in neck flexor endurance time was observed for both groups at 14 weeks compared with baseline and this was maintained at the 12-month follow-up (p < 0.005). No change was identified for the slope of the median frequency. For the neck-specific training group, splenius capitis was less active during neck flexion at both follow-ups (p < 0.01), indicating reduced muscle co-activation. CONCLUSION: Both specific and general exercise increased neck flexor endurance, but neck-specific training only reduced co-activation of antagonist muscles during sustained neck flexion.
Assuntos
Terapia por Exercício/métodos , Músculos do Pescoço/fisiopatologia , Radiculopatia/fisiopatologia , Adulto , Eletromiografia , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Radiculopatia/terapia , Fatores de Tempo , Resultado do TratamentoRESUMO
This cross-sectional study sought to identify dimensions underlying measures of impairment, disability, personal factors, and health status in patients with cervical radiculopathy. One hundred twenty-four patients with magnetic resonance imaging-verified cervical radiculopathy, attending a neurosurgery clinic in Sweden, participated. Data from clinical tests and questionnaires on disability, personal factors, and health status were used in a principal-component analysis (PCA) with oblique rotation. The PCA supported a 3-component model including 14 variables from clinical tests and questionnaires, accounting for 73% of the cumulative percentage. The first component, pain and disability, explained 56%. The second component, health, fear-avoidance beliefs, kinesiophobia, and self-efficacy, explained 9.2%. The third component including anxiety, depression, and catastrophizing explained 7.6%. The strongest-loading variables of each dimension were "present neck pain intensity," "fear avoidance," and "anxiety." The three underlying dimensions identified and labeled Pain and functioning, Health, beliefs, and kinesiophobia, and Mood state and catastrophizing captured aspects of importance for cervical radiculopathy. Since the variables "present neck pain intensity," "fear avoidance," and "anxiety" had the strongest loading in each of the three dimensions; it may be important to include them in a reduced multidimensional measurement set in cervical radiculopathy.
Assuntos
Vértebras Cervicais , Pessoas com Deficiência/psicologia , Nível de Saúde , Saúde Mental , Radiculopatia/fisiopatologia , Adulto , Afeto , Idoso , Estudos Transversais , Avaliação da Deficiência , Medo , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Dor/fisiopatologia , Análise de Componente Principal , Radiculopatia/psicologia , Autoeficácia , SuéciaRESUMO
Anterior cervical discectomy and fusion (ACDF) is a common surgical intervention for radiculopathy resulting from degenerative cervical spine conditions. Post-surgical cervical collar use is believed to reduce post-operative pain, provide the patient with a sense of security during activities of daily living and even reduce rates of non-fusion. This prospective randomized controlled pilot trial investigates trial design feasibility in relation to prospective physical, functional, and quality of life-related outcomes of patients undergoing ACDF with interbody cage, with (n = 17) and without (n = 16) post-operative cervical collar usage. Results show that the sample provides sufficient statistical power to show that the use of a rigid cervical collar during 6 post-operative weeks is associated with significantly lower levels of neck disability index after 6 weeks and significantly lower levels of prospective neck pain. To investigate causal quality of life or fusion rate outcomes, sample size needs to be increased at least fourfold and optimally sixfold when accounting for data loss in prospective follow-up. The study suggests that post-surgical cervical collar usage may help certain patients cope with initial post-operative pain and disability.