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- Johansson, M. S., et al.
(författare)
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Chronic opioid use before and after exercise therapy and patient education among patients with knee or hip osteoarthritis
- 2022
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Ingår i: Osteoarthritis and Cartilage. - : Elsevier BV. - 1063-4584. ; 30:11, s. 1536-1544
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Tidskriftsartikel (refereegranskat)abstract
- Objective: To investigate changes in opioid use after supervised exercise therapy and patient education among knee or hip osteoarthritis patients with chronic opioid use. Method: In this cohort study, we linked data from the Good Life with osteoArthritis in Denmark register (GLA:D®; standardised treatment program for osteoarthritis; January 2013 to November 2018) with national health registries. Among 35,549 patients, 1,262 were classified as chronic opioid users based on amount and temporal distribution of dispensed opioids the year before the intervention. We investigated changes in opioid use, measured as mg oral morphine equivalents (OMEQs), from the year before the intervention to the year after using generalized estimating equations. Results: We found a 10% decrease in mg OMEQs from the year before to the year after the intervention (incidence rate ratio [IRR]: 0.90, 95% confidence interval [CI]: 0.86, 0.94). Additional analyses suggested this decrease to be mainly attributable to regulatory actions targeting opioid prescribing during the study period (IRR among patients participating in the intervention before: 0.98 [95% CI: 0.89, 1.07] vs after: 0.83 [0.74, 0.93] regulatory actions). In a random general population sample of matched chronic opioid users, a similar opioid use pattern was observed over time, further supporting the impact of regulatory actions on the opioid use in the study population. Conclusion: Among patients with knee or hip osteoarthritis and chronic opioid use, a standardised treatment program did not change opioid use when regulatory changes in opioid prescribing were taken into account.
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- Pihl, K., et al.
(författare)
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Change in patient-reported outcomes in patients with and without mechanical symptoms undergoing arthroscopic meniscal surgery : A prospective cohort study
- 2018
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Ingår i: Osteoarthritis and Cartilage. - : Elsevier BV. - 1063-4584. ; 26:8, s. 1008-1016
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Tidskriftsartikel (refereegranskat)abstract
- Objective: Patients with degenerative or traumatic meniscal tears are at high risk of developing knee osteoarthritis. We investigated if younger (≤40 years) and older (>40 years) patients with preoperative mechanical symptoms (MS) improved more in patient-reported outcomes after meniscal surgery than those without MS. Design: Patients from Knee Arthroscopy Cohort Southern Denmark (KACS) undergoing arthroscopic surgery for a meniscal tear completed online questionnaires before surgery, and at 12 and 52 weeks follow-up. Questionnaires included self-reported presence of MS (i.e., sensation of catching and/or locking) and the Knee injury and Osteoarthritis Outcome Score (KOOS). We analyzed between-group differences in change in KOOS4 from baseline to 52 weeks, using an adjusted mixed linear model. Results: 150 younger patients (mean age 31 (SD 7), 67% men) and 491 older patients (mean age 54 (SD 9), 53% men) constituted the baseline cohorts. Patients with MS generally had worse self-reported outcomes before surgery. At 52 weeks follow-up, younger patients with preoperative MS had improved more in KOOS4 scores than younger patients without preoperative MS (adjusted mean difference 10.5, 95% CI: 4.3, 16.6), but did not exceed the absolute postoperative KOOS4 scores observed for those without MS. No difference in improvement was observed between older patients with or without MS (adjusted mean difference 0.7, 95% CI: −2.6, 3.9). Conclusions: Younger patients (≤40 years) with preoperative MS experienced greater improvements after arthroscopic surgery compared to younger patients without MS. Our observational study result needs to be confirmed in randomized trials.
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- Sandal, L. F., et al.
(författare)
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Room for improvement: A randomised controlled trial with nested qualitative interviews on space, place and treatment delivery
- 2019
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Ingår i: British Journal of Sports Medicine. - : BMJ. - 0306-3674 .- 1473-0480. ; 53:6, s. 359-367
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Tidskriftsartikel (refereegranskat)abstract
- Objective Healthcare-oriented design in hospitals can promote better clinical outcomes. Creating optimal facilities may increase treatment effects. We investigated the influence of the treatment room on effects of exercise therapy. Methods In a mixed-method randomised controlled double-blind trial, middle-aged individuals reporting knee or hip pain performed 8 weeks of exercise therapy in (1) a newly built physically enhanced environment, (2) a standard environment or (3) were waitlisted, receiving no intervention. Participants and therapists were blind to study aim. Primary outcome was participants' Global Perceived Effect (GPE; seven-point Likert scale). Six nested focus group interviews with participants (n=25) and individual interviews with therapists (n=2) explored experiences of the environments. Results 42 people exercised in the physically enhanced environment, 40 in the standard environment, 21 were waitlisted. Contrary to our hypothesis, the treatment response seemed greater in the standard environment for GPE (0.98, 95% CI0.5 to 1.4) than for the physically enhanced environment (0.37, 95% CI -0.2 to 0.9), between-group difference (0.61, 95% CI -0.1 to 1.3) did not reach statistical significance (p=0.07). Waitlist group reported no improvement (-0.05 95% CI -0.5 to 0.4). In interviews, participants from the standard environment expressed greater social cohesion and feeling at home. Qualitative themes identified; reflection, sense of fellowship and transition. Secondary patient-reported outcomes and qualitative findings supported the primary finding, while improvements in muscle strength and aerobic capacity did not differ between exercise groups. Conclusion Results suggest that the physical environment contributes to treatment response. Matching patients' preferences to treatment rooms may improve patient-reported outcomes. Trial registration number ClinicalTrials. gov identifier: NCT02043613.
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- Elam Edwén, Cecilia, 1970, et al.
(författare)
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Stretch-shortening cycle muscle power in women and men aged 18-81 years: Influence of age and gender
- 2014
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Ingår i: Scandinavian Journal of Medicine & Science in Sports. - : Wiley. - 0905-7188. ; 24:4, s. 717-726
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Tidskriftsartikel (refereegranskat)abstract
- This study explored the age-related deterioration in stretch-shortening cycle (SSC) muscle power and concurrent force-velocity properties in women and men across the adult life span. A total of 315 participants (women: n = 188; men: n = 127) aged 18-81 years performed maximal countermovement jumps on an instrumented force plate. Maximal SSC leg extension power expressed per kg body mass (Ppeak) was greater in men than in women across the adult age span (P < 0.001); however, this gender difference was progressively reduced with increasing age, because men showed an similar to 50% faster rate of decline in SSC power than women (P < 0.001). Velocity at peak power (VPpeak) was greater in men than in women (P < 0.001) but declined at a greater rate in men than in women (P = 0.002). Vertical ground reaction force at peak power (FPpeak) was higher in men than in women in younger adults only (P < 0.001) and the age-related decline was steeper in men than in women (P < 0.001). Men demonstrated a steeper rate of decline in Ppeak than women with progressive aging. This novel finding emerged as a result of greater age-related losses in men for both force and velocity. Consequently, maximal SSC power production was observed to converge between genders when approaching old age.
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- Macri, E. M., et al.
(författare)
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Importance of patellofemoral and tibiofemoral cartilage lesions on trajectory of self-reported outcomes in patients at high risk of knee OA : 4–6 years follow-up of patients undergoing meniscal surgery
- 2021
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Ingår i: Osteoarthritis and Cartilage. - : Elsevier BV. - 1063-4584. ; 29:9, s. 1291-1295
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Tidskriftsartikel (refereegranskat)abstract
- Objective: We evaluated whether patient-reported outcome trajectories (i.e., changes over time) differed by intraoperative compartmental cartilage lesion pattern over 4–6 years following arthroscopic meniscal surgery. Methods: In this ancillary study of the Knee Arthroscopy Cohort Southern Denmark cohort, we intraoperatively categorized cartilage lesions as isolated patellofemoral, isolated tibiofemoral, or combined patellofemoral/tibiofemoral. Participants completed the Knee injury and Osteoarthritis Outcome Score (KOOS) pre-operatively, at 3 and 12 months, and at 4–6 years post-operatively and reported overall satisfaction at final follow-up. Our main outcome was KOOS4 (grand mean of four subscale means). We evaluated whether KOOS4 scores changed over time according to cartilage lesion patterns using adjusted mixed linear regression. We also estimated probability of treatment satisfaction using logistic regression. Results: Of 630 participants with complete cartilage scores, 280 (44%) were women, mean (standard deviation) age was 49 (13) years, and BMI was 27.3 (4.4) kg/m2. KOOS4 scores at baseline were slightly lower in all lesion groups compared to the no lesion group, yet only the combined group was statistically significantly lower. KOOS4 trajectories were similar across cartilage lesion patterns, but by final follow-up, adjusted mean KOOS4 scores were 6.8 (95% CI 2.2, 11.4) to 9.8 (1.1, 18.5) points lower in groups with cartilage lesions compared to the no lesion group. Probability of patient-reported satisfaction did not differ statistically by group. Conclusions: Though KOOS4 scores were slightly lower in groups with arthroscopically assessed cartilage lesions compared to the no lesion group, trajectories were similar across all groups.
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- Sandal, L. F., et al.
(författare)
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Exploring the effect of space and place on response to exercise therapy for knee and hip pain-a protocol for a double-blind randomised controlled clinical trial: the CONEX trial
- 2015
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Ingår i: BMJ Open. - : BMJ. - 2044-6055 .- 2044-6055. ; 5:3
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Tidskriftsartikel (refereegranskat)abstract
- Introduction: Context effects are described as effects of a given treatment, not directly caused by the treatment itself, but rather caused by the context in which treatment is delivered. Exercise is a recommended core treatment in clinical guidelines for musculoskeletal disorders. Although moderately effective overall, variation is seen in size of response to exercise across randomised controlled trial (RCT) studies. Part of this variation may be related to the fact that exercise interventions are performed in different physical environments, which may affect participants differently. The study aims to investigate the effect of exercising in a contextually enhanced physical environment for 8 weeks in people with knee or hip pain. Methods and analysis: The study is a double-blind RCT. Eligible participants are 35 years or older with persisting knee and/or hip pain for 3 months. Participants are randomised to one of three groups: (1) exercise in a contextually enhanced environment, (2) exercise in a standard environment and (3) waiting list. The contextually enhanced environment is located in a newly built facility, has large windows providing abundant daylight and overlooks a recreational park. The standard environment is in a basement, has artificial lighting and is marked by years of use; that is, resembling many clinical environments. The primary outcome is the participant's global perceived effect rated on a seven-point Likert scale after 8 weeks exercise. Patient-reported and objective secondary outcomes are included. Ethics and dissemination: The Regional Scientific Ethical Committee for Southern Denmark has approved the study. Study findings will be disseminated in peer-reviewed publications and presented at national and international conferences.
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