Change over time in functional capacity and self-perceived health status for patients with chronic musculoskeletal pain: a registry-based longitudinal study.

BACKGROUND AND AIMS Chronic musculoskeletal pain is a major public health problem worldwide. Both self-reported functional capacity and self-perceived health status are reduced in patients with chronic musculoskeletal pain. Previous studies mostly assessed functional capacity through self-reported questionnaires instead of objective measurements. The aim of this study, therefore, is to assess the amount of change over time and its clinical meaningfulness in functional capacity and self-perceived health status of patients with chronic musculoskeletal pain undergoing Bern Ambulatory Interprofessional Rehabilitation (BAI-Reha). METHODS The registry-based longitudinal cohort study with prospectively collected data from a rehabilitation programme took place in a real-life setting. Patients (n = 81) with chronic musculoskeletal pain took part in the BAI-Reha. The main outcomes were the six-minute-walk test (6MWT), the safe maximum floor-to-waist lift (SML) and the European Quality of Life and Health measure visual analogue scale (EQ VAS). Timepoints of measurement were at baseline and post-BAI-Reha (i.e., at 4 months). The quantity of interest was the adjusted time effect (point estimate, 95% confidence interval, and p-value for testing the null hypothesis of no change over time). Statistical significance (α = 0.05) and clinical meaningfulness of the mean value change over time were assessed using predefined thresholds (six-minute-walk test 50 m, SML 7 kg, and EQ VAS 10 points). RESULTS The linear mixed model analysis showed a statistically significant change over time for the six-minute-walk test (mean value change 56.08 m, 95% CI [36.13, 76.03]; p <0.001), SML (mean value change 3.92 kg, 95% CI [2.66, 5.19]; p <0.001), and EQ VAS (mean value change 9.58 points, 95% CI [4.87, 14.28]; p <0.001). Moreover, the improvement in the six-minute-walk test is clinically meaningful (mean value change 56.08 m) and almost clinically meaningful (mean value change 9.58 points) in the EQ VAS. CONCLUSION Patients walk further, lift more weight, and feel healthier after interprofessional rehabilitation when compared to baseline measurement. These findings confirm and add to previous results. IMPLICATIONS We encourage other providers of rehabilitation for patients with chronic musculoskeletal pain to measure functional capacity with objective outcome variables and to use self-reported outcome measures in addition to self-perceived health status. The well-established assessments used in this study are suitable for this purpose

Walking and running with non-specific chronic low back pain: what about the lumbar lordosis angle?

Non-specific chronic low back pain (NSCLBP) is a major health problem, affecting about one fifth of the population worldwide. To avoid further pain or injury, patients with NSCLBP seem to adopt a stiffer movement pattern during everyday living activities. However, it remains unknown how NSCLBP affects the lumbar lordosis angle (LLA) during repetitive activities such as walking or running. This pilot study therefore aimed at exploring possible NSCLBP-related alterations in LLAs during walking and running by focusing on discrete parameters as well as continuous data. Thirteen patients with NSCLBP and 20 healthy pain-free controls were enrolled and underwent a full-body movement analysis involving various everyday living activities such as standing, walking and running. LLAs were derived from markers placed on the spinous processes of the vertebrae L1-L5 and S1. Possible group differences in discrete (average and range of motion (ROM)) and continuous LLAs were analyzed descriptively using mean differences with confidence intervals ranging from 95% to 75%. Patients with NSCLBP indicated reduced average LLAs during standing, walking and running and a tendency for lower LLA-ROM during walking. Analyses of continuous data indicated the largest group differences occurring around 25% and 70% of the walking and 25% and 75% of the running cycle. Furthermore, patients indicated a reversed movement pattern during running, with increasing instead of a decreasing LLAs after foot strike. This study provides preliminary evidence that NSCLBP might affect LLAs during walking and running. These results can be used as a basis for future large-scale investigations involving hypothesis testing.Comment: This is the accepted manuscript version of an article published in the Journal of Biomechanics (https://doi.org/10.1016/j.jbiomech.2020.109883

La physiothérapie au service des urgences – un rapport de terrain

Im Inselspital Bern arbeiten PhysiotherapeutInnen im Notfallzentrum. Sie beurteilen und behandeln PatientInnen mit muskuloskelettalen Beschwerden. Einblick in die Aufgaben und Organisation dieses Bereitschaftdiensts sowie ein Fallbeispiel.À l’Hôpital de l’Île à Berne, des physiothérapeutes travaillent au service des urgences. Ils·Elles examinent et traitent les patient·es atteint·es de troubles musculo-squelettiques. Cet article présente un aperçu des tâches et de l’organisation de ce service de garde, ainsi qu’une étude de cas

Musculoskeletal Physiotherapy in the Emergency Department – Evaluation of a New Physiotherapy Service in a Swiss University Hospital

Background Many countries report a significant increase in emergency department (ED) visits. Patients with musculoskeletal disorders account for a large proportion of non-urgent cases. Objective Characterization and evaluation of a new service that provides immediate access to physiotherapy for patients in the ED. Method To characterize a new service at the Department of Emergency Medicine, Bern University Hospital, and to evaluate first experiences with it, a mixed methods approach was chosen. Data was collected from the electronic patient file and from a logbook kept by the physiotherapists. In addition, guideline-based interviews with involved health care staff were conducted. Results During the 63 days of the pilot study 79 patients were treated by physiotherapists. The most frequently reported patient complaint was back pain (47 %). Interventions included taking the medical history, performing manual tests and multimodal treatment and developing recommendations for further treatment. In 59 % of patients no medical imaging and in 58 % no additional physiotherapy was prescribed. Patients rated the physiotherapeutic service as very good or excellent (88 %). Physiotherapy was experienced as positive and appreciated by the other professions, and all interviewees emphasized the added value for patients. Conclusion The pilot study indicates that the physiotherapeutic consultation service has the potential to improve quality of care. The findings of this study are therefore valuable when considering the introduction of such a service in an ED