Outpatient interdisciplinary multimodal pain treatment programme for patients with chronic musculoskeletal pain: a longitudinal cohort study.

PURPOSE: To describe the outcomes of an interdisciplinary multimodal pain treatment (IMPT) for chronic musculoskeletal pain (CMP) patients up until 12 months post-treatment. MATERIALS AND METHODS: Data were gathered during routine clinical practice during a 3-year period (2019-2021) at six Dutch rehabilitation centres. Assessments included patient-reported outcome measures for multiple domains including disability, pain and fatigue. Longitudinal data were analysed using repeated-measures models and by quantifying responder rates. RESULTS: Included were 2309 patients with a mean age of 43.7 (SD 12.9) years, of which 73% female. All outcomes showed significant improvements at each timepoint. At discharge, large effect sizes were found for disability, average and worst pain, fatigue and health-related quality of life. Improvements were largely sustained at 12-months. Relatively large proportions of patients had clinically relevant improvements after treatment (pain-related disability: 60%; average pain: 52%; worst pain: 37.4%; work capacity: 50%; concentration: 50%; fatigue: 46%). Patients who received a treatment extension showed further improvements for all outcome measures, except average pain. CONCLUSIONS: At group level, all outcomes significantly improved with mainly large effect sizes. The results were mostly sustained. The proportion of patients showing clinically relevant improvements tends to be larger than previously reported for mixed CMP patients.

Chronic musculoskeletal pain can be very disabling and impacting participation and quality of life.Often several psychosocial factors contribute to the maintenance of pain and its evolving consequences.In this study, a 61 hours highly individualized interdisciplinary multimodal pain treatment resulted in significant improvements with moderate to very large effect sizes for all important domains like pain, fatigue, disability, work capacity, and quality of life.Care providers as well as health insurers should acknowledge the interdisciplinary multimodal pain programme as an effective treatment in their clinical decision making.

Care Priorities for Individuals with Lower Extremity Amputations: A Patient Delphi Study.

OBJECTIVE: To gather preliminary evidence on short- and long-term care priorities for people with lower extremity amputations. DESIGN: A three-round modified Delphi study using semi-structured interviews. PARTICIPANTS: A convenience sample of 20 adult participants who had undergone lower extremity amputations at a tertiary public hospital. MAIN MEASURE: Consensus on each care priority was defined a priori as an agreement of more than 50%. Semi-structured interviews were conducted to understand the rationales for endorsing the care priorities. RESULTS: Consensus was reached on 24 short-term care priorities and 12 long-term care priorities in the biomedical, practical and psychological and spiritual domains. The rationales for endorsing each of the care priorities generated three themes: preparedness; mental health, psychological and spiritual well-being; and participating in life, with respect and dignity. CONCLUSIONS: Our results highlight the substantial need to improve patient access to education and planning support prior to undergoing limb amputation, and optimising post-amputation rehabilitation programmes, enabling people with amputations to participate in meaningful life roles that provide them with purpose, dignity, and self-respect. The knowledge of care priorities revealed in this study may promote effective patient-centred care and improve clinical outcomes.

The Self-Regulation Assessment (SeRA) questionnaire: development and exploratory analyses of a new patient-reported outcome measure for rehabilitation.

PURPOSE: To develop and explore underlying dimensions of the Self-Regulation Assessment (SeRA) and psychometric features of potential components. Further, to identify associations between the SeRA and disability-management self-efficacy, type of diagnosis, and type of rehabilitation. MATERIALS AND METHODS: Based on a previously developed model of self-regulation, expert and patient opinions, and cognitive interviews, a list of 22 items on self-regulation (the SeRA) was constructed. The SeRA was included in a cross-sectional survey among a multi-diagnostic group of 563 former rehabilitation patients. Exploratory analyses were conducted. RESULTS: Respondents had a mean age of 56.5 (SD 12.7) years. The largest diagnostic groups were chronic pain disorder and brain injury. Four components were found within the SeRA, labelled as "insight into own health condition," "insight into own capabilities," "apply self-regulation," and "organization of help." Cronbach's alpha was high (total scale: 0.93, subscales: range 0.85-0.89). Only scores on the first subscale showed a ceiling effect. Subscale three showed the highest correlation with a self-efficacy measure. Small differences in SeRA total scores (range 71.6-78.1) were found between different diagnostic groups. CONCLUSION: The SeRA is a new self-regulation measure with four subscales. Further research is needed to establish the validity and reliability of the SeRA. IMPLICATIONS FOR REHABILITATIONThe Self-Regulation Assessment (SeRA) was developed to provide a comprehensive measurement of self-regulation among rehabilitation populations.The SeRA could potentially be used to identify persons with self-regulation problems at the start of rehabilitation treatment and measure outcomes of rehabilitation for self-regulation.The SeRA could potentially be used to help analyse outcomes of rehabilitation practice as well as evaluate interventions on self-regulation.

Measurement properties of patient-reported outcome measures used in rehabilitation of adults with chronic musculoskeletal pain: A mapping review.

BACKGROUND: Choosing measurement tools for diagnostic, prognostic, or evaluative purposes in a chronic musculoskeletal pain (CMP) population is challenging for rehabilitation practice. Implementation of measurement tools for clinical practice is impaired by gaps in knowledge about measurement properties. OBJECTIVE: Identifying evidence about the measurement properties of tools frequently used in Dutch pain rehabilitation practice. METHODS: A mapping review was conducted of eligible studies that investigated reliability, validity, or responsiveness, and interpretability, as defined by the COSMIN taxonomy, of original versions or Dutch translations of predefined Patient-Reported Outcome Measures (PROMs) in a CMP population. MEDLINE, PsycINFO, EMBASE, and CINAHL were searched in March 2021. Results were visually mapped. RESULTS: Thirty-five studies were included. The results show many knowledge gaps in both original and translated versions. In general, aspects of validity were most frequently reported. The Pain Disability Index, Pain Catastrophizing Scale, and the 12-Item Short Form Health Survey were the most studied measurement tools. No results were found for the Checklist Individual Strength, Illness Perception Questionnaire, and Utrecht Coping List. CONCLUSION: Little evidence of the measurement properties of PROMs used in rehabilitation of patients with CMP in the Netherlands was found. PROMs need to be used and interpreted with caution in daily practice.

Systematic description of an interdisciplinary multimodal pain treatment programme for patients with chronic musculoskeletal pain, using the TIDieR checklist.

OBJECTIVE: To provide a thorough and systematic description of an interdisciplinary multimodal pain treatment programme (IMPT) for patients with chronic musculoskeletal pain (CMP), using the TIDieR checklist as a guide. RESULTS: The main goal of the 'Centre for Integral Rehabilitation (CIR) Excellent' IMPT is to improve daily functioning, participation and quality of life of patients with CMP by helping them to adapt their behaviour so as to better manage their symptoms. A combination of physical and psychosocial treatment methods is employed, including Emotional Awareness and Expression Therapy (EAET), Pain Neuroscience Education (PNE), Acceptance and Commitment Therapy (ACT), graded activity, exposure in vivo, and experiential learning through physical training. The interdisciplinary treatment team comprises physiotherapists, psychologists and a physiatrist. The programme lasts 10 weeks (61 h in total) and consists of three phases: a start (Week 1), education (Weeks 2-3), and skills learning phase (Weeks 4-10). Patients come in twice a week and participate in 2-4 sessions (3-4 h) per treatment day. The programme consists of both individual (physical and mental coaching) and group sessions (education, movement and behaviour outdoors/indoors). Individualisation through personal goal-setting is an important characteristic of the treatment, as well as frequent interdisciplinary consultation between care providers.

The Dutch Multidisciplinary Occupational Health Guideline to Enhance Work Participation Among Low Back Pain and Lumbosacral Radicular Syndrome Patients.

Purpose Based on current scientific evidence and best practice, the first Dutch multidisciplinary practice guideline for occupational health professionals was developed to stimulate prevention and enhance work participation in patients with low back pain (LBP) and lumbosacral radicular syndrome (LRS). Methods A multidisciplinary working group with health care professionals, a patient representative and researchers developed the recommendations after systematic review of evidence about (1) Risk factors, (2) Prevention, (3) Prognostic factors and (4) Interventions. Certainty of the evidence was rated with GRADE and the Evidence to Decision (EtD) framework was used to formulate recommendations. High or moderate certainty resulted in a recommendation "to advise", low to very low in a recommendation "to consider", unless other factors in the framework decided differently. Results An inventory of risk factors should be considered and an assessment of prognostic factors is advised. For prevention, physical exercises and education are advised, besides application of the evidence-based practical guidelines "lifting" and "whole body vibration". The stepped-care approach to enhance work participation starts with the advice to stay active, facilitated by informing the worker, reducing workload, an action plan and a time-contingent increase of work participation for a defined amount of hours and tasks. If work participation has not improved within 6 weeks, additional treatments should be considered based on the present risk and prognostic factors: (1) physiotherapy or exercise therapy; (2) an intensive workplace-oriented program; or (3) cognitive behavioural therapy. After 12 weeks, multi-disciplinary (occupational) rehabilitation therapy need to be considered. Conclusions Based on systematic reviews and expert consensus, the good practice recommendations in this guideline focus on enhancing work participation among workers with LBP and LRS using a stepped-care approach to complement existing guidelines focusing on recovery and daily functioning.

Physiotherapists' knowledge, attitude and practice behavior to prevent chronification in patients with non-specific, non-traumatic, acute- and subacute neck pain: A qualitative study.

BACKGROUND: The purpose of this study was to explore physiotherapists' knowledge, attitude, and practice behavior in assessing and managing patients with non-specific, non-traumatic, acute- and subacute neck pain, with a focus on prognostic factors for chronification. METHOD: A qualitative study using in-depth semi-structured interviews was conducted with 13 physiotherapists working in primary care. A purposive sampling method served to seek the broadest perspectives. The knowledge-attitude and practice framework was used as an analytic lens throughout the process. Textual data were analyzed using qualitative content analysis with an inductive approach and constant comparison. RESULTS: Seven main themes emerged from the data; physiotherapists self-estimated knowledge and attitude, role clarity, therapeutic relationship, internal- and external barriers to practice behavior, physiotherapists' practice behaviors, and self-reflection. These findings are presented in an adjusted knowledge-attitude and practice behavior framework. CONCLUSION: A complex relationship was found between a physiotherapist's knowledge about, attitude, and practice behavior concerning the diagnostic process and interventions for non-specific, non-traumatic, acute, and subacute neck pain. Overall, physiotherapists used a biopsychosocial view of patients with non-specific neck pain. Physiotherapists' practice behaviors was influenced by individual attitudes towards their professional role and therapeutic relationship with the patient, and individual knowledge and skills, personal routines and habits, the feeling of powerlessness to modify patients' external factors, and patients' lack of willingness to a biopsychosocial approach influenced physiotherapists' clinical decisions. In addition, we found self-reflection to have an essential role in developing self-estimated knowledge and change in attitude towards their therapeutic role and therapist-patient relationship.

Implementation of Early Intervention Protocol in Australia for 'High Risk' Injured Workers is Associated with Fewer Lost Work Days Over 2 Years Than Usual (Stepped) Care.

Purpose To evaluate whether a protocol for early intervention addressing the psychosocial risk factors for delayed return to work in workers with soft tissue injuries would achieve better long-term outcomes than usual (stepped) care. Methods The study used a controlled, non-randomised prospective design to compare two case management approaches. For the intervention condition, workers screened within 1-3 weeks of injury as being at high risk of delayed returned to work by the Örebro Musculoskeletal Pain Screening Questionnaire-short version (ÖMPSQ-SF) were offered psychological assessment and a comprehensive protocol to address the identified obstacles for return to work. Similarly identified injured workers in the control condition were managed under usual (stepped) care arrangements. Results At 2-year follow-up, the mean lost work days for the Intervention group was less than half that of the usual care group, their claim costs were 30% lower, as was the growth trajectory of their costs after 11 months. Conclusions The findings supported the hypothesis that brief psychological risk factor screening, combined with a protocol for active collaboration between key stakeholders to address identified psychological and workplace factors for delayed return to work, can achieve better return on investment than usual (stepped) care.

Correction to: Implementation of Early Intervention Protocol in Australia for 'High Risk' Injured Workers is Associated with Fewer Lost Work Days Over 2 Years Than Usual (Stepped) Care.

The original version of this article unfortunately contained a spelling error in one of the co-authors's names. The family name of the co-author was incorrectly displayed as "James McCauley" instead of "James McAuley. The original article has been corrected.

Barriers to recruitment of children with cerebral palsy in a trial of home-based training.

Many trials fail to include the targeted number of participants, causing scientific and ethical problems. The COAD trial of home-based training programs (HBTPs) for children with unilateral cerebral palsy (CP) encountered recruitment problems, even though the parent-delivered home-based approach complies with recent health-care developments in the Netherlands. The current project aimed to identify the barriers to recruitment in the COAD trial. This summative, multidimensional evaluation comprised informal conversational interviews in which stakeholders who had been involved reflected on the factors that impeded successful recruitment of participants into the COAD trial. Barriers to implementation and recruitment were clustered according to the constructs of the Consolidated Framework for Implementation Research (CFIR). Member checking validated the findings. A total of 41 stakeholders contributed to the evaluation. Barriers to the implementation of the HBTPs were identified within every domain of the CFIR (intervention characteristics, outer setting, inner setting, characteristics of individuals, and process). Parent-delivered home-based training was perceived as highly complex and in conflict with the pressures on and the needs of parents. Many parents preferred the alternative center-based group interventions. The involvement of a resonance group was highly valued, and opportunities for further enhancements emerged. Additionally, the importance of research consortia was emphasized. The appropriateness of the RCT as the study design was criticized. The findings of this study are summarized in a tool which provides a dozen directions for the successful recruitment of participants in pediatric rehabilitation research.

Evaluation of neodymium isotope analysis of human dental enamel as a provenance indicator using 1013â€¯Ω amplifiers (TIMS).

Human provenance studies employing isotopic analysis have become an essential tool in forensic and archaeological sciences, with multi-isotope approaches providing more specific location estimates compared to single isotope studies. This study reports on the human provenancing capability of neodymium isotopes (143Nd/144Nd), a relatively conservative tracer in the environment. Neodymium isotope ratios have only recently been determined on human remains due to low concentrations in human dental enamel (ppb range), requiring thermal ionisation mass spectrometry (TIMS) using 1013â€¯Ω resistors. Dental elements (third molars) from 20 individuals born and raised in the Netherlands were analysed for Nd concentration (n = 12) and Nd isotope ratios (n = 15). The geological control on Nd isotope composition was examined using coupled Nd-Sr isotope analysis of the same third molar. Teeth from different geological environments were also analysed (Caribbean, Columbian, and Icelandic, n = 5). Neodymium elemental concentrations in dental elements ranged between 0.1 and 7.9 ppb (median 0.5 ppb). The Dutch 143Nd/144Nd ratios of the provinces of Limburg and Friesland were between 0.5118 and 0.5121, with Dutch 87Sr/86Sr ratios in agreement with the previously established local range (0.708-0.710). The current findings were compared to previously published results on Nd concentration and composition from Dutch individuals. The concentration of Nd and 143Nd/144Nd ratios were weakly correlated (R2 = 0.47, n = 17) in Dutch human dental enamel. The majority (n = 25, 83.3%) of individuals had Nd and Sr isotope values isotopically indistinguishable from the geological environment in which their third molars formed and mineralised. However, the Nd isotope ratios of the Icelandic individual and several Dutch individuals (n = 4) suggested that Nd in enamel is not solely influenced by geological environment. In order for neodymium isotopes to be quantitatively applied in forensic and archaeological settings further analyses of individuals from various geographical regions with well-defined dietary Nd isotope data are required.

Predicting Return to Work in a Heterogeneous Sample of Recently Injured Workers Using the Brief ÖMPSQ-SF.

Purpose (1) to examine the ability of the Örebro Musculoskeletal Pain Screening Questionnaire-short version (ÖMPSQ-SF) to predict time to return to pre-injury work duties (PID) following a work-related soft tissue injury (regardless of body location); and (2) to examine the appropriateness of 50/100 as a suitable cut-off score for case identification. Methods Injured workers (IW) from six public hospitals in Sydney, Australia, who had taken medically-sanctioned time off work due to their injury, were recruited by insurance case managers within 5-15 days of their injury. Eligible participants (N = 213 in total) were administered the ÖMPSQ-SF over the telephone by the case manager. For objective (1) Cox proportional hazards regression analysis was used to predict days to return to PID using the ÖMPSQ-SF. For objective (2) receiver operator characteristic (ROC) analysis was used to determine the ÖMPSQ-SF total score that optimises sensitivity and specificity in detecting whether or not participants had returned to PID within 2-7 weeks. Results The total ÖMPSQ-SF score significantly predicted number of days to return to PID, such that for every 1-point increase in the total ÖMPSQ-SF score the predicted chance of returning to work reduced by 4% (i.e., hazard ratio = 0.96), p < 0.001. Sensitivity and specificity for the ROC analysis comparing ÖMPSQ-SF total score to return to PID within 2-7 weeks suggested 48 as the optimal cut off (sensitivity = 0.65, specificity = 0.79). Conclusion The results provide strong support for the use of the ÖMPSQ-SF in an applied setting for identifying those IW likely to have delayed RTW when administered within 15 days of the injury. While a score of 48/100 was the optimal cut point for sensitivity and specificity, pragmatically, 50/100 should be acceptable as a cut-off in future studies of this type.

Preventing musculoskeletal complaints in music students: a randomized controlled trial.

BACKGROUND: Musculoskeletal complaints in music students are common. Little is known about effectiveness of interventions. AIMS: To assess whether a biopsychosocial prevention course is better at reducing disability due to musculoskeletal disorders compared with physical activity promotion. METHODS: This was a multicentre randomized controlled trial with intention-to-treat analysis. Participants were first- and second-year students from five conservatories, randomized to experimental or control groups. The experimental group participated in 11 classes on body posture playing the instrument according to postural exercise therapy, and performance-related psychosocial aspects. The control group participated in five classes promoting physical activity according to national guidelines. The primary outcome was disability using the Disabilities of the Arm, Shoulder and Hand (DASH) questionnaire, including the performing arts module. Secondary outcomes were pain, quality of life, playing-related musculoskeletal disorders and health behaviour. Outcomes were assessed at six points, from baseline until 2-year follow-up. RESULTS: One hundred and seventy participants were randomized to experimental (n = 84) or control (n = 86) groups. Loss to follow-up was 40% during the trial and 69% at 2-year follow-up. The dropout rate was equal in both groups. Overall, there were no significant differences between groups for any outcome adjusted for baseline characteristics: percentage disability, odds ratio was 1.31, 95% confidence interval (CI) 0.69-2.51; general DASH, ß = -0.57, 95% CI -3.23 to 2.09; and performing arts module, ß = -0.40, 95% CI 5.12-4.32. CONCLUSIONS: A biopsychosocial prevention course tailored for musicians was not superior to physical activity promotion in reducing disability. Large numbers lost to follow-up warrant cautious interpretation.

The effectiveness of generic self-management interventions for patients with chronic musculoskeletal pain on physical function, self-efficacy, pain intensity and physical activity: A systematic review and meta-analysis.

Generic self-management programs aim to facilitate behavioural adjustment and therefore have considerable potential for patients with chronic musculoskeletal pain. Our main objective was to collect and synthesize all data on the effectiveness of generic self-management interventions for patients with chronic musculoskeletal pain in terms of physical function, self-efficacy, pain intensity and physical activity. Our secondary objective was to describe the content of these interventions, by means of classification according to the Behaviour Change Technique Taxonomy. We searched PubMed, CENTRAL, Embase and Psycinfo for eligible studies. Study selection, data extraction and risk of bias were assessed by two researchers independently. Meta-analyses were only performed if the studies were sufficiently homogeneous and GRADE was used to determine the quality of evidence. We identified 20 randomized controlled trials that compared a self-management intervention to any type of control group. For post-intervention results, there was moderate quality evidence of a statistically significant but clinically unimportant effect for physical function and pain intensity, both favouring the self-management group. At follow-up, there was moderate quality evidence of a small clinically insignificant effect for self-efficacy, favouring the self-management group. All other comparisons did not indicate an effect. Classification of the behaviour change techniques showed large heterogeneity across studies. These results indicate that generic self-management interventions have a marginal benefit for patients with chronic musculoskeletal pain in the short-term for physical function and pain intensity and for self-efficacy in the long-term, and vary considerably with respect to intervention content. SIGNIFICANCE: This study contributes to a growing body of evidence that generic self-management interventions have limited effectiveness for patients with chronic musculoskeletal pain. Furthermore, this study has identified substantial differences in both content and delivery mode across self-management interventions.

Anxiety affects disability and quality of life in patients with painful diabetic neuropathy.

BACKGROUND: Painful diabetic neuropathy (PDN) is known to negatively affect psychosocial functioning as expressed by enhanced levels of anxiety and depression. The aim of this study was to specify diabetes and pain-related fears. METHODS: This questionnaire-based cross-sectional study included 154 patients with PDN (mean age 65.7 ± 6.6 years). Correlation analyses corrected for age, gender, pain intensity, pain duration and insulin treatment were performed to assess the associations of fear of hypoglycaemia (Hypoglycaemia Fear Survey, HFS), kinesiophobia (Tampa Scale of Kinesiophobia, TSK), fear of pain (Pain Anxiety Symptom Scale, PASS-20), fear of falling (Falls Efficacy Scale-I, FES-I), fear of fatigue (Tampa Scale of Fatigue, TSF) and fear of negative evaluation (Brief Fear of Negative Evaluation Scale, BFNE), with quality of life (QoL) (Norfolk Quality of Life Questionnaire, Diabetic Neuropathy Version, QOL-DN) and disability (Pain Disability Index, PDI), respectively. RESULTS: In univariate analyses, all fears were independently associated with QOL-DN and PDI (p < 0.001 for all variables). Linear regression models including all fears and confounders, showed that pain intensity, pain duration and FES-I were significantly associated with QOL-DN (R2  = 0.603). Pain intensity, male gender and FES-I were significantly associated with PDI (R2  = 0.526). CONCLUSIONS: After controlling for confounders, levels of pain intensity, duration of pain and fear of falling were negatively associated with QoL in patients with PDN. Pain intensity, male gender and fear of falling were positively associated with disability. Specifying fears enables us to identify potential targets for behavioural interventions that aim to improve psychosocial well-being in patients with PDN. SIGNIFICANCE: This study shows that patients with PDN suffer from various fears, which should enable us to design a treatment strategy that directly targets these fears, hereby improving physical and psychosocial well-being in these patients.

Development and content of the biopsychosocial primary care intervention 'Back on Track' for a subgroup of people with chronic low back pain.

Biopsychosocial interventions provided in multidisciplinary settings are promising for improving functional disability levels in patients with chronic low back pain (CLBP). These multidisciplinary biopsychosocial interventions mainly focus on cognitive-behavioural approaches that aim to change negative cognitions, emotions, behaviour, work and social factors. As some patients with CLBP treated in primary care settings also experience psychosocial factors that influence their level of disability, these patients may benefit from the provision of a biopsychosocial intervention in primary care. This paper will provide a detailed description of the development and content of the biopsychosocial primary care intervention 'Back on Track' for this specific subgroup of patients. The Back on Track intervention was developed based on available scientific evidence and clinical experience from multidisciplinary pain rehabilitation programmes, and its effectiveness is currently being tested. CLINICAL TRIAL REGISTRATION NUMBER: NCT02220543.

Dutch Dataset Pain Rehabilitation in daily practice: Content, patient characteristics and reference data.

BACKGROUND: No core set of measurement tools exists to collect data within clinical practice. Such data could be useful as reference data to guide treatment decisions and to compare patient characteristics or treatment results within specific treatment settings. METHODS: The Dutch Dataset Pain Rehabilitation was developed which included the six domains of the IMMPACT core set and three new domains relevant in the field of rehabilitation (medical consumption, patient-specific goals and activities/participation). Between 2010 and 2013 the core set was implemented in 32 rehabilitation facilities throughout the Netherlands. RESULTS: A total of 8200 adult patients with chronic pain completed the core set at first consultation with the rehabilitation physician. Adult patients (18-90 years) suffering from a long history of pain (38% >5 years) were referred. Patients had high medical consumption and less than half were working. Although patients were referred with diagnosis of low back pain or neck or shoulder pain, a large group (85%) had multisite pain (39% 2-5 painful body regions; 46% >5 painful body regions). Scores on psychosocial questionnaires were high, indicating high case complexity of referred patients. Reference data for subgroups based on gender, pain severity, pain locations and on pain duration are presented. CONCLUSIONS: The data from this clinical core set can be used to compare patient characteristics of patients of other treatment setting and/or scientific publications. As treatment success might depend on case complexity, which is high in the referred patients, the advantages of earlier referral to comprehensive multidisciplinary treatment were discussed. SIGNIFICANCE: A detailed description of case complexity of patients with chronic pain referred for pain rehabilitation. Insight in case complexity of patients within subgroups on the basis of gender, pain duration, pain severity and pain location. These descriptions can be used as reference data for daily practice in the field of pain rehabilitation and can be used to evaluate, monitor and improve rehabilitation care in care settings nationwide as well as internationally.

Systematic review: risk factors for musculoskeletal disorders in musicians.

BACKGROUND: Although many musicians suffer from musculoskeletal disorders, aetiological factors are unclear. AIMS: To systematically search for and synthesize the best available evidence on risk factors for musculoskeletal disorders in musicians. METHODS: A database search was performed in PubMed, EMBASE, CINAHL, Pedro, OTseeker and Psychinfo. A manual search was conducted in the journals Medical Problems of Performing Artists and Psychology of Music. Studies with an objective to investigate determinants associated with playing-related musculoskeletal disorders were included. Papers were selected based on adequacy of statistical methods for the purpose of the study. Search, first screening and selection were performed by one author. Two reviewers independently performed the final selection using full-text reports. Methodological quality assessment was performed by two reviewers independently. RESULTS: One case-control and 14 cross-sectional studies were included. Methodological quality was in general low. Large heterogeneity existed in study design, population, measurement of determinant and outcome and analysis techniques. Data were presented descriptively. Consistent results were found indicating that previous musculoskeletal injury, music performance anxiety, high levels of stress and being a female playing a stringed instrument seemed to be associated with more musculoskeletal disorders. Influence over or support at work, orchestra category/status, exercise behaviour and cigarette smoking seemed to be unrelated with musculoskeletal disorders. No conclusions could be made on causality, as the current data only represent cross-sectional associations. CONCLUSIONS: Because of lack of prospective studies, no causal relations could be identified in the aetiology of (playing-related) musculoskeletal disorders in instrumental musicians.

Treatment expectations influence the outcome of multidisciplinary rehabilitation treatment in patients with CFS.

OBJECTIVE: To improve the effectiveness of treatment in patients with chronic fatigue syndrome it is worthwhile studying factors influencing outcomes. The aims of this study were (1) to assess the association of expectancy and credibility on treatment outcomes, and (2) to identify baseline variables associated with treatment expectancy and credibility. METHODS: 122 patients were included in a randomized controlled trial of whom 60 received cognitive behavioural therapy (CBT) and 62 multidisciplinary rehabilitation treatment (MRT). Expectancy and credibility were measured with the credibility and expectancy questionnaire. Outcomes of treatment, fatigue, and quality of life (QoL), were measured at baseline and post-treatment. Multiple linear regressions were performed to analyse associations. RESULTS: In explaining fatigue and the physical component of the QoL, the effect of expectancy was significant for MRT, whereas in CBT no such associations were found. The main effect of expectancy on the mental component of QoL was not significant. For credibility, the overall effect on fatigue and the physical component of QoL was not significant. In explaining the mental component of QoL, the interaction between treatment and credibility was significant. However, the effects within each group were not significant. In the regression model with expectancy as dependent variable, only treatment centre appeared significantly associated. In explaining credibility, treatment centre, treatment allocation and depression contributed significantly. CONCLUSIONS: For clinical practice it seems important to check the expectations of the patient, since expectations influence the outcome after MRT.

Social functioning in adulthood: Understanding long-term outcomes of adolescents with chronic pain/fatigue treated at inpatient rehabilitation programs.

BACKGROUND: Chronic pain and fatigue are both common complaints in childhood and adolescence and often persist over time. The aim of the study was to investigate whether chronic pain/fatigue persists during adulthood and how former patients function and participate in society as adults. METHODS: This historical cohort study used questionnaires to gather the data. Predictors for social participation in adulthood were also identified. Differences in functioning and health care use between young adults with current pain/fatigue complaints and those without were also discussed. RESULTS: Ninety-four young adults responded; their mean age was 26.6 years and 91.5% were women. The average time since treatment was 10.2 years. 63.4% reported ongoing or new pain/fatigue complaints. 72.0% had a paid job; of those who worked, 22.1% reported taking sick leave in the past month. 78.7% of them reported having one or more chronic diseases. A higher level of pain/fatigue measured pre-treatment was identified as a predictor for more impaired social participation in adulthood. Young adults with current pain/fatigue complaints reported more healthcare utilization, lower levels of physical functioning and limitations in daily activities due to physical problems. CONCLUSIONS: A considerable number of these young adults still have pain/fatigue complaints in adulthood. More pain/fatigue pre-treatment during adolescence predict impaired functioning in the work-educational domain in young adulthood. WHAT DOES THIS STUDY ADD?: This study examines the social participation of young adults who suffered from severe chronic pain/fatigue during adolescence. Predictors for social participation are reported, as are the differences between young adults with and without persistent pain/fatigue complaints.