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| Name | Class |
|---|---|
| Castilla-León Health Service | OTHER |
| University of Valladolid | OTHER |
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This study evaluates the effects of a pain neuroscience education (PNE) and physical exercise (PE) program in patients with chronic back pain. Half of participants receive PNE and PE program supervised by a physiotherapist and the other half receive usual physiotherapy care supported by physiotherapy protocols in primary care.
Justification: Chronic musculoskeletal pain (CMP) affects more than 20% of the population, its prevalence is increasing, generating suffering and high health expenditure. The current knowledge of neurophysiology of pain shows that the painful experience in CMP is not necessarily associated with peripheral tissue damage and is due more to an alteration of central mechanisms of pain processing and to the dysfunction of endogenous pain inhibitory mechanisms. Physical exercise (PE) has been shown to be effective in CMP. Pain neuroscience education (PNE) improves the levels of pain catastrophism, Kinesiophobia, quality of life, disability and also modifies maladaptive cognitions that favour a painful response.
Objectives: To evaluate the efficacy of a PNE and PE in patients with chronic back pain (CBP). Changes in pain intensity, pain thresholds, Catastrophism, kinesiophobia, disability, central sensitization and quality of are measured.
Material and methods: Multicenter randomized clinical trial (RCT) with 170 patients. Intervention group receive 6 sessions of PNE and a 6 weeks PE program (18 sessions) aimed at improving functional capacity, neurogenesis and cerebral plasticity. Control group receive usual physiotherapy treatment (supported by the current protocols in Primary Care in the Health System of Castilla y León). The outcome variables are measured by Visual Analog Scale (EVA), Pressure Pain Threshold (PPT), Kinesiophobia Tampa Scale (TKS-11), Central Sensitization Questionnaire (CSC), Pain Catastrophism Questionnaire (CCD), disability (Roland-Morris), Quality of life (SF-36) and satisfaction (CSQ-8). An initial assessment, post-intervention (week 10), at six months and at year is performed. Patients Evaluator and Outcomes Assessor are masked.
Applicability of results: The proposed intervention is simple and reproducible. It can be performed in the Primary Care Physiotherapy Units. It requires few resources, and it can produce changes in pain intensity, functionality and quality of life of patients with CBP
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| PNE and PE program | Experimental | Pain neuroscience education (Health education) and Physical exercise program. |
|
| Usual care in Primary Care Physiotherapy | Active Comparator | Usual care in Primary Care Physiotherapy Units |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Health Education | Other | 6 pain neuroscience education sessions (10 hours) and delivery of printed reinforcement material. |
|
| Measure | Description | Time Frame |
|---|---|---|
| Change in Health-related Quality of Life at different time points | Medical Outcomes Study 36-Item Short-Form Health Survey (SF-36) V2. Spanish version. The SF-36 is a 36-item scale constructed to survey health status and quality of life. It yields an 8-scale profile of functional health and well-being scores as well as psychometrically-based physical and mental health summary. Each scale is directly transformed into a 0-100 scale. Higher scores indicate better overall quality of life. | Change from baseline to post-treatment, to 6 months and at 12 months follow-up |
| Measure | Description | Time Frame |
|---|---|---|
| Change in Pain assessment at different time points | Visual analog scale (VAS) scale. The VAS is a 100 mm long horizontal line ranging from '0: no pain at all' on one end to '100: worst pain imaginable' on the other end. Participants mark a point along the line that best represents the pain they are experiencing at that moment. A higher score indicates a higher level of pain. | Change from baseline to post-treatment, to 6 months and at 12 months follow-up |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Federico Montero Cuadrado | Contact | +34 651529993 | fmonteroc@saludcastillayleon.es | |
| Miguel Á. Galán Martín | Contact | +34 609686744 | magalanm@saludcastillayleon.es |
| Name | Affiliation | Role |
|---|---|---|
| Miguel A. Galán Martín | Castilla-León Health Service | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Unidad de estrategias de Afrontamiento Activo para el dolor. Sacyl | Recruiting | Valladolid | 47011 | Spain |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 31679512 | Derived | Galan-Martin MA, Montero-Cuadrado F, Lluch-Girbes E, Coca-Lopez MC, Mayo-Iscar A, Cuesta-Vargas A. Pain neuroscience education and physical exercise for patients with chronic spinal pain in primary healthcare: a randomised trial protocol. BMC Musculoskelet Disord. 2019 Nov 3;20(1):505. doi: 10.1186/s12891-019-2889-1. |
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| ID | Term |
|---|---|
| D059350 | Chronic Pain |
| D059352 | Musculoskeletal Pain |
| D001416 | Back Pain |
| ID | Term |
|---|---|
| D010146 | Pain |
| D009461 | Neurologic Manifestations |
| D012816 | Signs and Symptoms |
| D013568 | Pathological Conditions, Signs and Symptoms |
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| ID | Term |
|---|---|
| D015444 | Exercise |
| ID | Term |
|---|---|
| D009043 | Motor Activity |
| D009068 | Movement |
| D009142 | Musculoskeletal Physiological Phenomena |
| D055687 | Musculoskeletal and Neural Physiological Phenomena |
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Patients Evaluator and Outcomes Assessor are masked
| Physical exercise | Other | Group physical exercise program (18 sessions; 3 sessions/week) leaded by a physiotherapist. It includes exercises to improve strength, coordination, balance and aerobic capacity. Work with double tasks, recreational activities to overcome kinesiophobia and activities to do at home are used in the program. |
|
| Usual care in Primary Care Physiotherapy Units | Other | Treatment supported by the protocol of primary care of physiotherapy in the health service of Castilla y León that was in force at the time of the intervention. Patients receive 15 sessions of analgesic electrotherapy, thermotherapy and standardized physical exercise |
|
| Pressure pain threshold. | Pressure pain threshold (PPT). A digital pressure algometer is used at four standardized points to measure the pressure pain thresholds. Higher values represent a better tolerance to pressure pain. | Change from baseline to post-treatment, to 6 months and at 12 months follow-up |
| Change in Pain Catastrophism at different time points | Pain catastrophizing scale (PCS). Spanish version. PCS is a short 13-item measure which evaluates the pain-related catastrophizing behaviours and cognitions of individuals. Score range from 0 - 52. A higher score indicates a higher level of catastrophism. | Change from baseline to post-treatment, to 6 months and at 12 months follow-up |
| Change in Kinesiophobia at different time points | Tampa Scale of Kinesiophobia (TSK-11). Spanish version. TSK-11 is a self-report measure that contains 11 questions designed to assess a client's fear of movement and re-injury. Score range from 11 - 44. A higher score indicates a higher level of Kinesiophobia. | Change from baseline to post-treatment, to 6 months and at 12 months follow-up |
| Change in Disability at different time points | Roland-Morris Disability Questionnaire (RMDQ). Spanish version. It is a self-administered disability questionnaire consisting of 24 questions that are specifically related to physical functions that may be affected by back pain. Score range from 0 - 24. A higher score indicates a higher level of Disability. | Change from baseline to post-treatment, to 6 months and at 12 months follow-up |
| Change in Central sensitization levels at different time points | Central sensitization Inventory (CSI). Spanish version. Self-report instrument to detect the presence of central sensitization. It is a 25-item questionnaire that records the frequency of each symptom on a Likert scale from 0 (never) to 4 (always), resulting in a possible total score of 100. Higher scores are associated with higher levels of central sensitization. | Change from baseline to post-treatment, to 6 months and at 12 months follow-up |
| Change in Drugs consumption | Record of consumption by types of drugs. Consumption is evaluated through a survey. The results are expressed in weekly doses per drug type. | Change from baseline to post-treatment, to 6 months and at 12 months follow-up |
| Satisfaction survey. Satisfaction with the treatment | Client Satisfaction Questionnaire (CSQ-8). Spanish version. It is is a self-report instrument used to assess satisfaction with health services and it is used to assess participant satisfaction with the treatment. Scores range from 8 - 32. Higher scores are associated with higher satisfaction. | at 10 weeks |
| Modifications of body mass index. | modification of the body mass index (BMI). Weight in Kg. and Height ill be combined to report BMI in kg/m^2. | Change from baseline to post-treatment, to 6 months and at 12 months follow-up |
| D009135 | Muscular Diseases |
| D009140 | Musculoskeletal Diseases |