Articles: back-pain.
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Because of its biopsychosocial factors chronic back pain is often resistant to unimodal therapy regimes. Multimodal pain programs are a promising therapy option in the management of chronic pain as they focus on functional restoration. The aim of the study was to evaluate the prevalence of psychopathology in patients with chronic back pain. ⋯ Fisher's exact test was performed to calculate the significance in the different subgroups. The results showed that there was a high prevalence of depression, anxiety disorders and adjustment disorders in patients with chronic back pain. In this cohort the prevalence of depression and anxiety disorders was significantly higher than the estimated prevalence of the normal German population.
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Spinal surgical outcome studies rely on patient reported outcome (PRO) measurements to assess the effect of treatment. A shortcoming of these questionnaires is that the extent of improvement in their numerical scores lacks a direct clinical meaning. As a result, the concept of minimum clinically important difference (MCID) has been used to measure the critical threshold needed to achieve clinically relevant treatment effectiveness. Post hoc anchor-based MCID methods have not been applied to the surgical treatment for pseudoarthrosis. ⋯ Using subjective post hoc anchor-based methods of MCID calculation, MCID after revision fusion for pseudoarthrosis varies by as much as 400% per PRO based on the calculation technique. MCID was suggested to be as low as 2 points for ODI and 3 points for SF-12. These wide variations and low values of MCID question the face validity of such calculation techniques, especially when applied to heterogeneous disease and patient groups with a multitude of psychosocial confounders such as failed back syndromes. The variability of MCID thresholds observed in our study of patients undergoing revision lumbar fusion for pseudoarthrosis raises further questions to whether ante hoc or Delphi methods may be a more valid and consistent technique to define clinically meaningful, patient-centered changes in PRO measurements.
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Multicenter Study Controlled Clinical Trial
["Back pain coach". A project for patients with back pain].
Back pain is a challenge for case management but is a health insurance fund (HIF) that identifies high risk patients and includes them in a back pain assessment and a multimodal program cost-effective? ⋯ The HIF was responsible for the study investment and project partners shared the training of the HIF regional case managers.
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The multiplicity of biopsychosocial and economic facets of chronic disabling back and/or neck pain complicates the treatment outcomes measurement. Our previous work showed that personal functional goal achievement contributed more toward patient satisfaction with the outcome than did traditional self-reports of pain and physical function or measured strength, flexibility, and endurance among functional restoration program (FRP) graduates with chronic disabling back and/or neck pain. ⋯ At least 3 months after the treatment, functional goal achievement had by far the greatest impact on patient satisfaction, followed by PF-10 score, pain magnitude, and, finally, pain goal achievement. Functional goal achievement has great potential as a tool for patient-centered treatment decision-making and outcomes measurement for people with chronic disabling back and/or neck pain and their health care providers.