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OBJECTIVES: Higher physical activity (PA) levels are associated with better quality of life in people with head and neck cancer (HNC). Despite this positive association, most individuals with these cancer types have a sedentary or low-activity lifestyle. Limited knowledge exists regarding the factors that influence PA in this group. Therefore, we reviewed and mapped the available literature on factors that may influence PA in people with HNC. DESIGN: We conducted a scoping review based on the framework of Arksey and O'Malley and the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guideline extension for scoping reviews. DATA SOURCES: CINHAL, the Cochrane Library, EMBASE, PsycINFO, MEDLINE and Scopus were searched from inception to July 2023. ELIGIBILITY CRITERIA: We included qualitative and quantitative studies that stated factors such as barriers, facilitators, beliefs, perceptions and views influencing PA in individuals with HNC. Furthermore, views and recommendations of healthcare professionals involved in the care of people affected by HNC and researchers in this domain were eligible for data extraction. DATA EXTRACTION AND SYNTHESIS: Data were extracted and synthesised by one reviewer according to the predefined items including characteristics, barriers, facilitators, beliefs, perceptions and views of people being affected and views and recommendations of experts. Quantitative data were charted descriptively, and qualitative data were analysed and summarised using a basic content analysis approach. RESULTS: Of the 1351 publications, we included 19 in our review. Publications mainly focused on barriers to PA, with some studies reporting facilitators and collecting data on patients' and healthcare professionals' views on PA. Most research teams made recommendations for promoting PA in people with HNC.Characteristics associated with activity levels included age, cancer type and stage, morbidity level and attitude towards being active. Prevalent barriers consisted of health-related factors, including fatigue, pain and nutritional issues, alongside personal and environmental impediments such as time constraints, lack of interest or motivation. Facilitating factors for PA included perceived or experienced mental and health-related benefits. Consensus among patients, healthcare professionals and researchers highlighted the necessity for enhanced information and education, emphasising individualised approaches to promote PA throughout the cancer continuum. CONCLUSIONS: Numerous factors affect PA in individuals with HNC. Future research should concentrate on screening and addressing risk factors for sedentary behaviour and activity barriers and on optimal design and delivery of interventions to incorporate PA promotion into the care pathway.
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Ejercicio Físico , Neoplasias de Cabeza y Cuello , Calidad de Vida , Humanos , Neoplasias de Cabeza y Cuello/psicología , Neoplasias de Cabeza y Cuello/terapia , Conducta Sedentaria , Conocimientos, Actitudes y Práctica en SaludRESUMEN
BACKGROUND: The guideline-based, conservative, non-pharmacological management of hip and knee osteoarthritis in clinical practice has been insufficient in Switzerland until now. The implementation of "Good Life with Osteoarthritis in Denmark" (GLA:D®), a programme designed to address this evidence-performance gap, was started in 2019 in Switzerland. This study investigated the acceptance and practicality of the GLA:D® Switzerland programme and identified the facilitators and barriers to its implementation, to support the development of tailored implementation strategies. METHODS: This is a non-experimental observational study. A cross-sectional survey was performed among the physiotherapists (PTs) of the first five GLA:D® Switzerland certification courses, using the Measurement Instrument for Determinants of Innovations (MIDI) to identify the facilitators and barriers. Descriptive statistics were calculated, and qualitative content analysis was used for open-ended questions. RESULTS: In the online survey, 86 GLA:D® certified PTs participated (response rate: 61%). The majority of 51 PTs (63.7%) worked in private practices. Of the responding PTs 58 (78.4%) were satisfied with the general concept of the GLA:D® Switzerland programme. Practicality was evaluated positively, particularly the second and third individual session (n = 40 PTs, 83.3%), the 40 m Fast-paced Walk Test (43, 89.6%), the 30 s Chair Stand Test (45, 93.8%), and the exercise programme (40, 83.3%). The marketing (12, 15%), the 'data entry' (5, 10.4%), 'register the patient' (7, 14.6%), and the digital patient questionnaire (9, 14.2%) were rated less positively. In total, 12 facilitators and 12 barriers were identified. The barriers were mainly related to adopting user, e.g., perceived personal disadvantages. Barriers were also found in the organisational context, e.g., time available. Facilitators were associated with the GLA:D® Switzerland programme itself, e.g., completeness, relevance for patients, and the adopting user, e.g., self-efficacy, and in the organisational context, e.g., material resources and facilities. Topics related to the socio-political context were raised in the answers to the open-ended questions, e.g., general awareness level of the GLA:D® Switzerland programme and patient recruitment. CONCLUSION: The acceptance, practicality and facilitators identified from the initial implementation are encouraging. However, the identified barriers and activities rated with low practicality require tailored strategies to support a successful implementation of the GLA:D® Switzerland programme.
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Osteoartritis de la Cadera , Osteoartritis de la Rodilla , Humanos , Osteoartritis de la Rodilla/terapia , Estudios Transversales , Osteoartritis de la Cadera/terapia , Suiza , Estudios de Factibilidad , DinamarcaRESUMEN
PURPOSE: Non-ambulatory people with severe motor impairments due to chronic neurological diagnoses are forced into a sedentary lifestyle. The purpose of this scoping review was to understand the type and amount of physical activity interventions performed in this population as well as their effect. METHODS: PubMed, Cochran and CINAHL Complete were systematically searched for articles describing physical activity interventions in people with a chronic, stable central nervous system lesion. The outcome measures needed to include physiological or psychological variables, measures of general health or quality of life. RESULTS: Of the initial 7554 articles, 34 were included after the title, abstract, and full-text screening. Only six studies were designed as randomized-controlled trials. Most interventions were supported by technologies, mainly functional electrical stimulation (cycling or rowing). The duration of the intervention ranged from four to 52 weeks. Endurance and strength training interventions (and a combination of both) were performed and over 70% of studies resulted in health improvements. CONCLUSIONS: Non-ambulatory people with severe motor impairments may benefit from physical activity interventions. However, the number of studies and their comparability is very limited. This indicates the need for future research with standard measures to develop evidence-based, specific recommendations for physical activity in this population.Key messagesPhysical activity interventions can have health benefits in non-ambulatory people with severe motor impairments.Even simple, low-tech interventions allow for health-enhancing training.
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Trastornos Motores , Calidad de Vida , Humanos , Ejercicio Físico , Conducta SedentariaRESUMEN
BACKGROUND: Direct access to physiotherapy requires physiotherapists to recognize red flags and determine adequate management plans. PURPOSE: Investigate Swiss physiotherapists' ability to diagnose and triage patients in a simulated direct access setting and whether their characteristics were associated with correct diagnoses and decision-making. METHODS: We conducted a national online survey using a questionnaire containing 12 first-contact case scenarios. A linear mixed model estimated scores for correct diagnoses and management decisions, differences between musculoskeletal (MSK), non-critical medical (non-CrM), and critical medical (CrM) case scenarios, and the estimated effects of physiotherapists' characteristics. RESULTS: The linear mixed model of data from 1492 participants estimated 55.0% correct diagnoses (62.7% for non-CrM, 61.7% for MSK, and 40.5% for CrM scenarios) and 71.2% correct management decisions (78.1% for non-CrM, 73.0% for MSK, and 62.3% for CrM scenarios). For correct diagnoses, the 'academic education/continuing education' variable showed significant estimated effects for the MSK and CrM scenarios, as did 'professional experience' for the non-CrM scenarios, and the '≥ 50% musculoskeletal patients in consultations' variable for all scenario groups. For correct management decisions, 'academic education/continuing education' variable showed significant estimated effects in CrM scenarios, as did 'professional experience' in non-CrM and CrM scenarios, and the '≥ 50% musculoskeletal patients in consultations' variable in MSK scenarios. CONCLUSION: The estimated effects of physiotherapists' characteristics on correct diagnoses and management decisions showed substantial heterogeneity. Improving Swiss physiotherapists' screening abilities remains important. Further research is required to develop innovative educational concepts and improve training for screening for red flags.
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Fisioterapeutas , Humanos , Suiza , Actitud del Personal de Salud , Competencia Clínica , EscolaridadRESUMEN
Background: Patients with chronic conditions are less physically active than the general population despite knowledge of positive effects on physical and mental health. There is a variety of reasons preventing people with disabilities from achieving levels of physical activities resulting in health benefits. However, less is known about potential facilitators and barriers for physical activity (PA) in people with severe movement impairments. The aim of this study was to identify obstacles and facilitators of PA in individuals with severe disabilities. Materials and methods: Using a qualitative approach to explore individuals' subjective perspectives in depth, five community-dwelling adults (age 52-72, 2 female, 3 male) living with chronic mobility impairments after stroke that restrict independent PA were interviewed. A semi structured topic guide based on the theoretical domains framework was utilized. The interview data was analyzed thematically, and the theoretical domains framework constructs were mapped onto the main and sub-categories. Results: The six main categories of facilitators and barriers along the capability, opportunity, motivation-behavior (COM-B) framework were: (1) physical capabilities, (2) psychological capabilities, (3) motivation reflective, (4) motivation automatic, (5) opportunity physical, and (6) opportunity social. The physical capabilities to independently perform PA were variable between participants but were not necessarily perceived as a barrier. Participants were highly motivated to maintain and/or increase their abilities to master their everyday lives as independently as possible. It became clear that a lack of physical opportunities, such as having access to adequate training facilities can present a barrier. Social opportunities in the form of social support, social norms, or comparisons with others can act as both facilitators and barriers. Conclusion: While confirming known barriers and facilitators that impact the ability of individuals with functional limitations to be active, the findings highlight the need and opportunities for comprehensive service models based on interdisciplinary collaborations.
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BACKGROUND: There is a need to provide highly repetitive and intensive therapy programs for patients after stroke to improve sensorimotor impairment. The employment of technology-assisted training may facilitate access to individualized rehabilitation of high intensity. The purpose of this study was to evaluate the safety and acceptance of a high-intensity technology-assisted training for patients after stroke in the subacute or chronic phase and to establish its feasibility for a subsequent randomized controlled trial. METHODS: A longitudinal, multi-center, single-group study was conducted in four rehabilitation clinics. Patients participated in a high-intensity 4-week technology-assisted trainings consisting of 3 to 5 training days per week and at least 5 training sessions per day with a duration of 45 min each. Feasibility was evaluated by examining recruitment, intervention-related outcomes (adherence, subjectively perceived effort and effectiveness, adverse events), patient-related outcomes, and efficiency gains. Secondary outcomes focused on all three domains of the International Classification of Functioning Disability and Health. Data were analyzed and presented in a descriptive manner. RESULTS: In total, 14 patients after stroke were included. Participants exercised between 12 and 21 days and received between 28 and 82 (mean 46 ± 15) technology-assisted trainings during the study period, which corresponded to 2 to 7 daily interventions. Treatment was safe. No serious adverse events were reported. Minor adverse events were related to tiredness and exertion. From baseline to the end of the intervention, patients improved in several functional performance assessments of the upper and lower extremities. The efficiency gains of the trainings amounted to 10% to 58%, in particular for training of the whole body and for walking training in severely impaired patients. CONCLUSIONS: Highly intensive technology-assisted training appears to be feasible for in- and outpatients in the subacute or chronic phase after stroke. Further clinical trials are warranted in order to define the most comprehensive approach to highly intensive technology-assisted training and to investigate its efficacy in patients with neurological disorders. TRIAL REGISTRATION: ClinicalTrials.gov Identifier: NCT03641651 at August 31st 2018.
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BACKGROUND: Currently, there are solely weak recommendations in the enhanced recovery after surgery (ERAS) protocol regarding the role of preoperative physical activity and prehabilitation in patients undergoing colorectal surgery. Studies in heterogenous groups showed contradictory results regarding the impact of prehabilitation on the reduction of postoperative complications. The aim of this study was to assess the impact of prehabilitation on postoperative complications in patients undergoing colorectal surgery within an ERAS protocol. METHODS: Between July 2016 and June 2019, a single-center, blinded, randomized controlled trial designed to test whether physiotherapeutic prehabilitation vs. normal physical activities prior to colorectal surgery may decrease morbidity within a stringent ERAS protocol was carried out. The primary endpoint was postoperative complications assessed by Comprehensive Complications Index (CCI®). Primary and secondary endpoints for both groups were analyzed and compared. RESULTS: A total of 107 patients (54 in the prehabilitation enhanced recovery after colorectal surgery [pERACS] group and 53 in the control group) were included in the study and randomized. Dropout rate was 4.5% (n = 5). Baseline characteristics were comparable between the pERACS and control groups. The percentage of colorectal adenocarcinoma was low in both groups (pERACS 32% vs. control 23%, p = 0.384). Almost all patients underwent minimally invasive surgery in both groups (96% vs. 98%, p = 1.000). There was no between-group difference in the primary outcome, as the mean CCI at 30-day postoperative in the pERACS group was 18 (SD 0-43) compared to 15 (SD 0-49) in the control group (p = 0.059). Secondary outcome as complications assessed according to Clavien-Dindo, length of hospital stay, reoperation rate, and mortality showed no difference between both groups. CONCLUSIONS: Routine physiotherapeutic prehabilitation has no additional benefit for patients undergoing colorectal surgery within an ERAS protocol. TRIAL REGISTRATION: ClinicalTrial.gov: ID: NCT02746731; Institution Ethical Board Approval: KEK-ZH Nr. 2016-00,229.
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Cirugía Colorrectal , Procedimientos Quirúrgicos del Sistema Digestivo , Procedimientos Quirúrgicos del Sistema Digestivo/efectos adversos , Humanos , Tiempo de Internación , Morbilidad , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/etiología , Complicaciones Posoperatorias/prevención & control , Ejercicio PreoperatorioRESUMEN
BACKGROUND: Counselling is considered to be a promising approach to increasing physical activity (PA) in people with chronic obstructive pulmonary disease (COPD). The aim of the current study was to investigate whether a PA counselling program for people with COPD, when embedded in a comprehensive outpatient pulmonary rehabilitation (PR) program, increased their daily PA. METHODS: A two-armed, single blind randomized controlled trial was conducted as a component of a 12-week outpatient pulmonary rehabilitation program. The participants randomized into the intervention group received five counselling sessions, based on the principles of motivational interviewing (MI), with a physiotherapist. The participants' steps per day and other proxies of PA were measured using an accelerometer (SenseWear Pro®) at baseline, at the end of the PR program, and three months later. The group-by-time interaction effect was analyzed. RESULTS: Of the 43 participants,17 were allocated to the intervention group and 26 to the usual-care control group (mean age 67.9 ± 7.9; 21 (49%) males; mean FEV1 predicted 47.1 ± 18.6). No difference between groups was found for any measure of PA at any point in time. CONCLUSIONS: In this study, counselling, based on MI, when embedded in a comprehensive PR program for people with COPD, showed no short-term or long-term effects on PA behavior. To investigate this potentially effective counselling intervention and to analyze the best method, timing and tailoring of an intervention embedded in a comprehensive outpatient PR program, further adequately powered research is needed. TRIAL REGISTRATION: Clinical Trials.gov NCT02455206 (05/21/2015), Swiss National Trails Portal SNCTP000001426 (05/21/2015).
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Consejo/métodos , Ejercicio Físico , Motivación , Enfermedad Pulmonar Obstructiva Crónica/rehabilitación , Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Calidad de Vida , Método Simple Ciego , Suiza , Prueba de PasoRESUMEN
Objective: The aim of this study was to explore to what extent a combined counselling and pulmonary rehabilitation program (PR) influences the perception of physical activity (PA) and motivation for behavioral change in PA in individuals with COPD. The results of previous quantitative trial that investigated the effect of this combined treatment on daily PA were inconclusive. It is conjectured that a more targeted tailoring of the counselling and PR intervention could improve its effectiveness. Patients and Methods: Eighteen individuals with COPD (median age 69, 8 females) who had participated in the PneumoReha program were interviewed twice (following PR and at three-month follow-up). These interviews were transcribed and analyzed thematically. Based on the codes thus identified, three categories 'perception of PA intensity', 'quality of motivation to perform PA', and 'strategies to cope with barriers' were used to differentiate 'types' of participants. Results: Four different types of COPD individuals were distinguished. Study findings indicate that those individuals who participated in the PR program combined with embedded counselling tended to be more active and intrinsically motivated. Conclusion: A typology of four types of people with COPD was developed, characterized by their perception of activity, individual motivation and strategies for managing barriers. The patients' physical activity level might be influenced by their concept of physical activity and the quality of motivation. Recognizing patients' different activity behaviors is important for improving the quality of outpatient PR programs and developing tailored (according to each type) counselling interventions embedded in outpatient PR programs. Clinical Trial Registration: The study was registered on the website of https://www.clinicaltrials.gov/ with the identifier NCT02455206 (27/05/2015), as well as on the Swiss National Trails Portal SNCTP000001426 (05/21/2015).
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Enfermedad Pulmonar Obstructiva Crónica , Anciano , Consejo , Ejercicio Físico , Femenino , Humanos , Percepción , Enfermedad Pulmonar Obstructiva Crónica/diagnóstico , Enfermedad Pulmonar Obstructiva Crónica/terapia , Investigación CualitativaRESUMEN
BACKGROUND: The Swiss containment strategy for the COVID-19 pandemic during the first wave in spring 2020 resulted in a moratorium on non-urgent physiotherapy via regular direct patient contact. Consequently, such physiotherapy sessions declined by 84%. This study investigates the impact of this moratorium on the use of digital remote physiotherapy in Switzerland during this period and the perceptions of its use by Swiss physiotherapists (PTs). METHODS: A cross-sectional online questionnaire was distributed between June and August of 2020 via the Swiss Physiotherapy Association (physioswiss) and various associations of physiotherapy specialists (e.g., sport, pediatric) working in both inpatient and outpatient settings. The questionnaire was designed to capture the demographics of participants and the perceptions of PTs using 33 questions in the following domains: Demography; Attitudes towards digital technology; Private and professional use of digital technology; Use of digital technology during therapy; and, Support requirements. Closed and open-ended questions were included and the frequency of answers was analyzed. Non-parametric inferential statistics were used to identify differences, where appropriate. The Checklist for Reporting Results of Internet E-Surveys (CHERRIES) was adopted. RESULTS: Participants in the survey were 742 PTs (23.5% male, mean age of 43 years, mean working experience of 18 years) from the German-speaking (75.5%), French-speaking (15.1%), and Italian-speaking (9.4%) regions of Switzerland. The percentage of PTs using digital remote therapy increased from 4.9% prior to the lockdown to 44.6% during the lockdown period. The majority of PTs did not consider that digital remote therapy could complement usual physiotherapy practice and did not plan to continue with digital remote therapy after the pandemic. CONCLUSIONS: During the lockdown, Swiss PTs adopted various low-cost and easily accessible digital technologies. However, several barriers hampered further implementation of this modality. Specific education and training programs need to be provided among PTs, appropriate digital technologies should be introduced, and a correct reimbursement scheme should be developed. TRIAL REGISTRATION: COVIDPhysio Registry of World Physiotherapy, registered 15th June 2020 ( https://world.physio/covid-19-information-hub/covid-19-covidphysio-registry ).
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AIM: We compared the impact of standard infant physiotherapy and the family-centred programme, Coping with and Caring for Infants with Special Needs (COPCA), in infants born before 32 weeks without significant brain lesions. METHODS: This randomised controlled trial was carried out in patients' homes and outpatient settings in Switzerland between January 2016 and October 2019. We used data from the national SwissNeoNet register and an assessment battery that included infant and family outcomes and video analyses of therapy sessions. The Infant Motor Profile was the primary outcome instrument. RESULTS: The COPCA group comprised six boys and two girls with a median gestational age of 27 weeks (range 25-30), and the standard care group comprised seven boys and one girl with a median gestational age of 29.5 weeks (range 26-31). COPCA participants improved significantly more between baseline and 18 months in the IMP variation (9.0 percentage points, 95% confidence interval: 0.3-17.5) and performance (12.0 percentage points, 95% confidence interval: 4.1-20.6) domains than standard care participants. COPCA coaching was positively associated with IMP scores at 18 months, but some standard care actions were negatively associated. CONCLUSION: COPCA was associated with better motor outcome in infants born before 32 weeks than standard infant physiotherapy.
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Intervención Educativa Precoz , Recien Nacido Prematuro , Adaptación Psicológica , Femenino , Humanos , Lactante , Recién Nacido , Masculino , Modalidades de Fisioterapia , SuizaRESUMEN
This chapter covers balance, gait, and falls in individuals with spinal cord injury (SCI) from a clinical perspective. First, the consequences of an SCI on functioning are explained, including etiology, clinical presentation, classification, and epidemiologic data. Then, the specific aspects of balance disorders, gait disorders, and falls are discussed with respect to motor complete (cSCI) and incomplete (iSCI) SCI. Typically, these activities are affected by impaired afferent and efferent nerves, but not by central nervous processing. Performance of daily life activities in cSCI depends on the ability to control the interaction between the center of mass and the base of support or limits of stability. In iSCI, impaired proprioception and muscle strength are important factors for completing balancing tasks and for walking. Falls are common in patients with SCI. Subsequent sections describe therapy approaches aimed at modifying balance, gait, and the risk for falls by means of therapeutic exercises, assistive devices like robots or functional electric stimulation, and environmental adaptations. The last part covers recent developments and future directions. These encompass interventions for maximizing residual neural function and regeneration of axons, as well as technical solutions like epidural or intraspinal electric stimulation, powered exoskeletons, and brain computer interfaces.
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Accidentes por Caídas , Trastornos Neurológicos de la Marcha/etiología , Equilibrio Postural/fisiología , Trastornos de la Sensación/etiología , Traumatismos de la Médula Espinal/complicaciones , HumanosRESUMEN
STUDY DESIGN: Prospective observational multicenter study. OBJECTIVES: Investigation of content, duration and adjustment of physical therapy for the rehabilitation of ambulation in acute spinal cord injury (SCI). SETTING: European Multicenter Study of SCI (EMSCI). METHODS: Physical therapy interventions during acute in-patient rehabilitation of eighty incomplete SCI patients (AIS B, C, D all lesion levels) were recorded using the SCI - Intervention Classification System. Mobility was documented using the Spinal Cord Independence Measurement (SCIM III), demographics and clinical data were retrieved from the EMSCI database. RESULTS: Overall recovery of locomotor function was categorized into three outcome groups (G1-G3). Of 76 initial wheelchair-using patients, 53.9% remained wheelchair user (G1), 25% regained moderate (G2) and 21.1% good walking (G3) capability. Strength training was the most frequently applied intervention of body function/-structure across all outcome groups (about 30% of all interventions), while interventions focusing on muscle tone and respiration were predominantly applied in wheelchair-dependent patients. Activity-focused interventions of transfer, transition, sitting were trained most intensively in outcome group G1, while walking and swimming were increasingly trained in patients with moderate and good walking outcomes. Physical therapy interventions of assistive and active trainings as well as corresponding training environments changed with the recovery of locomotor function. CONCLUSIONS: Physical therapy of locomotor function is targeted to individual patients' conditions and becomes adjusted to the progress of ambulation. Although the involved clinical sites were not following explicitly standardized rehabilitation programs, common patterns can be discerned which may form the basis of prospective standardized programs.
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Terapia por Ejercicio/métodos , Locomoción/fisiología , Modalidades de Fisioterapia , Traumatismos de la Médula Espinal/fisiopatología , Traumatismos de la Médula Espinal/rehabilitación , Enfermedad Aguda/rehabilitación , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Europa (Continente) , Femenino , Humanos , Masculino , Persona de Mediana Edad , Centros de Rehabilitación , Caminata/fisiología , Adulto JovenRESUMEN
BACKGROUND: A key element in the postoperative phase of the standardized Enhanced Recovery After Surgery (ERAS) treatment pathways is mobilization. Currently, there are no recommendations in the ERAS guidelines for preoperative physical activity. Patients undergoing major surgery are prone to functional decline due to the impairment of muscle, cardiorespiratory, and neurological function as a response to surgical stress. It has been shown that preoperative physical training reduces postoperative complications. To date, there are limited studies that investigate preoperative physical training combined with ERAS. OBJECTIVE: The aim of this study is to assess the impact of tailored physical training prior to colorectal surgery conducted according to an ERAS protocol on overall morbidity. This study proposes the initial hypothesis that 3-6 weeks of prehabilitation before elective colorectal surgery may improve postoperative outcome and reduce complication rates, assessed using the Comprehensive Complication Index. The primary objective is to evaluate overall morbidity due to postoperative complications. Additionally, complications are assessed according to the Clavien-Dindo classification, length of stay, readmission rate, mortality rate, and treatment-related costs. METHODS: The prehabilitation Enhanced Recovery After colorectal Surgery (pERACS) study is a single-center, single-blinded prospective randomized controlled trial. Patients scheduled for colorectal resections are randomly assigned either to the prehabilitation group or the control group. All patients are treated with the ERAS pathway for colorectal resections according to a standardized study schedule. Sample size calculation performed by estimating a clinically relevant 25% reduction of postoperative complications (alpha=.05, power 80%, dropout rate of 10%) resulted in 56 randomized patients per group. RESULTS: Following ethical approval of the study protocol, the first patient was included in June 2016. At this time, a total of 40 patients have been included; 27 patients terminated the study by the end of March 2017. Results are expected to be published in 2018. CONCLUSIONS: The pERACS trial is a single-center, single-blinded prospective randomized controlled trial to assess the impact of tailored physical training prior to colorectal surgery, conducted according to an ERAS protocol, in order to evaluate overall morbidity. TRIAL REGISTRATION: Clinicaltrials.gov NCT02746731; https://clinicaltrials.gov/ct2/show/NCT02746731 (Archived by WebCite at http://www.webcitation.org/6tzblGwge).
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BACKGROUND: Physical activity promotion in people with Chronic Obstructive Pulmonary Disease (COPD) is focus of research and public health. Patient-centred interventions like counselling are promising approaches to help patients reducing sedentary behaviour. Aim of the present study is to investigate if a physical activity counselling program during pulmonary rehabilitation increases physical activity level in daily life in people with COPD. METHODS: A two-armed, single blind randomised controlled trial including 56 people with COPD will be conducted in an outpatient pulmonary rehabilitation. Patients will participate in a 12-week-rehabilitation program; individuals randomized to the interventional group will additionally participate in five counselling sessions with a physiotherapist, based on the principles of motivational interviewing. The participants' physical activity level will be measured using an accelerometer (SenseWear Pro®) before, directly and 3 months after pulmonary rehabilitation. Semi-structured interviews will be conducted to learn more about barriers and facilitators regarding daily physical activity. DISCUSSION: If the strategy successfully improves the physical activity level in people with COPD, counselling might be implemented in pulmonary rehabilitation. TRIAL REGISTRATION: Clinical Trials.gov NCT02455206 (05/21/2015), Swiss National Trails Portal SNCTP000001426 (05/21/2015).
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Consejo/métodos , Ejercicio Físico , Motivación , Enfermedad Pulmonar Obstructiva Crónica/rehabilitación , Adulto , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios Prospectivos , Calidad de Vida , Proyectos de Investigación , Método Simple Ciego , Suiza , Prueba de PasoRESUMEN
The aim of this study was to evaluate whether the effect of longer training times (50 instead of 25 min per day) using a robotic device results in a better outcome of walking ability of subjects with a subacute motor complete (American Spinal Injury Association Impairment Scale [AIS]-B) and incomplete (AIS-C) spinal cord injury. Twenty-one patients were enrolled in the study, whereof 18 completed, on average, 34 trainings in 8 weeks. Longer training times resulted in better locomotor function. The second important result of the study is that a beneficial effect can be achieved by the application of a robotic device for prolonged training sessions without requiring more personal resources. It has to remain open whether even longer training times (more than 50 min) would result in a still better outcome. In any case, the extent of possible recovery in an individual patient is determined by the level and severity of spinal cord damage.
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The neural control of "cooperative" hand movements reflecting "opening a bottle" was explored in human subjects by electromyographic (EMG) and functional magnetic resonance imaging (fMRI) recordings. EMG responses to unilateral nonnoxious ulnar nerve stimulation were analyzed in the forearm muscles of both sides during dynamic movements against a torque applied by the right hand to a device which was compensated for by the left hand. For control, stimuli were applied while task was performed in a static/isometric mode and during bilateral synchronous pro-/supination movements. During the dynamic cooperative task, EMG responses to stimulations appeared in the right extensor and left flexor muscles, regardless of which side was stimulated. Under the control conditions, responses appeared only on the stimulated side. fMRI recordings showed a bilateral extra-activation and functional coupling of the secondary somatosensory cortex (S2) during the dynamic cooperative, but not during the control, tasks. This activation might reflect processing of shared cutaneous input during the cooperative task. Correspondingly, it is assumed that stimulation-induced unilateral volleys are processed in S2, leading to a release of EMG responses to both forearms. This indicates a task-specific neural coupling during cooperative hand movements, which has consequences for the rehabilitation of hand function in poststroke patients.
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Encéfalo/fisiología , Mano/fisiología , Movimiento/fisiología , Reflejo/fisiología , Adulto , Fenómenos Biomecánicos , Mapeo Encefálico , Estimulación Eléctrica , Electromiografía , Femenino , Lateralidad Funcional , Humanos , Contracción Isométrica/fisiología , Imagen por Resonancia Magnética , Masculino , Músculo Esquelético/fisiología , Vías Nerviosas/fisiología , Psicofísica , Torque , Nervio Cubital/fisiologíaRESUMEN
This retrospective study was designed to examine the influence of age on the outcome of motor function and activities of daily living (ADLs) in patients with a cervical spinal cord injury (SCI). The study is based on the data registry of the European Multicenter Study of Spinal Cord Injury (EMSCI) study group. Initial upper-extremity motor score (UEMS) and its change over 5 months, as well as the initial Spinal Cord Independence Measure (SCIM) score, did not differ between younger adults (20-39 years) and elderly (60-79 years) patients. However, the change in SCIM score over 5 months was significantly greater in the younger patient group. Initial UEMS, SCIM, and ulnar compound motor action potentials (CMAP), reflecting peripheral nerve damage (motoneurons and roots), were significantly greater in incomplete, compared to complete, SCI, regardless of age group. The initial assessment of UEMS in combination with CMAP recordings allows an early prediction of ADLs outcomes in both younger adults and elderly subjects. The impaired translation of gain in motor score into increased ADL independence in elderly patients requires specifically tailored rehabilitation programs.
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Actividades Cotidianas , Recuperación de la Función , Traumatismos de la Médula Espinal/complicaciones , Traumatismos de la Médula Espinal/rehabilitación , Adulto , Factores de Edad , Anciano , Vértebras Cervicales , Evaluación de la Discapacidad , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Adulto JovenRESUMEN
BACKGROUND: A large proportion of patients with spinal cord injury (SCI) regain ambulatory function. However, during the first 3 months most of the patients are not able to walk unsupported. To enable ambulatory training at such an early stage the body weight is partially relieved and the leg movements are assisted by two therapists. A more recent approach is the application of robotic based assistance which allows for longer training duration. From motor learning science and studies including patients with stroke, it is known that training effects depend on the duration of the training. Longer trainings result in a better walking function. The aim of the present study is to evaluate if prolonged robot assisted walking training leads to a better walking outcome in patients with incomplete SCI and whether such training is feasible or has undesirable effects. METHODS/DESIGN: Patients from multiple sites with a subacute incomplete SCI and who are not able to walk independently will be randomized to either standard training (3-5 sessions per week, session duration maximum 25 minutes) or an intensive training (3-5 sessions per week, session duration minimum 50 minutes). After 8 weeks of training and 4 months later the walking ability, the occurrence of adverse events and the perceived rate of exertion as well as the patients' impression of change will be compared between groups. TRIAL REGISTRATION: This study is registered at clinicaltrials.gov, identifier: NCT01147185.
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Terapia por Ejercicio/métodos , Locomoción/fisiología , Modalidades de Fisioterapia , Robótica , Traumatismos de la Médula Espinal/rehabilitación , Humanos , Índice de Severidad de la Enfermedad , Traumatismos de la Médula Espinal/fisiopatologíaRESUMEN
The aim of this study was to evaluate the sensorimotor interactions between unaffected and affected sides of post-stroke subjects during locomotion. In healthy subjects, stimulation of the tibial nerve during the mid-stance phase is followed by electromyography responses not only in the ipsilateral tibialis anterior, but also in the proximal arm muscles of both sides, with larger amplitudes prior to swing over an obstacle compared with normal swing. In post-stroke subjects, the electromyography responses were stronger on both sides when the tibial nerve of the unaffected leg was stimulated compared with stimulation of the affected leg. This difference was more pronounced when stimuli were applied prior to swing over an obstacle than prior to normal swing. This indicates an impaired processing of afferent input from the affected leg resulting in attenuated and little task-modulated reflex responses in the arm muscles on both sides. In contrast, an afferent volley from the unaffected leg resulted in larger electromyography responses, even in the muscles of the affected arm. Arm muscle activations were stronger during swing over an obstacle than during normal swing, with no difference in electromyography amplitudes between the unaffected and affected sides. It is concluded that the deficits of the affected arm are compensated for by influences from the unaffected side. These observations indicate strong mutual influences between unaffected and affected sides during locomotion of post-stroke subjects, which might be used to optimize rehabilitation approaches.