| 1. |
- Jakobsson, Max, et al.
(författare)
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Fear of movement was associated with sedentary behaviour 12 months after lumbar fusion surgery in patients with low back pain and degenerative disc disorder
- 2023
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Ingår i: BMC Musculoskeletal Disorders. - 1471-2474. ; 24:1
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Tidskriftsartikel (refereegranskat)abstract
- Background: Movement behaviours, such as sedentary behaviour (SB) and moderate to vigorous physical activity (MVPA), are linked with multiple aspects of health and can be influenced by various pain-related psychological factors, such as fear of movement, pain catastrophising and self-efficacy for exercise. However, the relationships between these factors and postoperative SB and MVPA remain unclear in patients undergoing surgery for lumbar degenerative conditions. This study aimed to investigate the association between preoperative pain-related psychological factors and postoperative SB and MVPA in patients with low back pain (LBP) and degenerative disc disorder at6 and 12 months after lumbar fusion surgery. Methods: Secondary data were collected from 118 patients (63 women and 55 men; mean age 46 years) who underwent lumbar fusion surgery in a randomised controlled trial. SB and MVPA were measured using the triaxial accelerometer ActiGraph GT3X+. Fear of movement, pain catastrophising and self-efficacy for exercise served as predictors. The association between these factors and the relative time spent in SB and MVPA 6 and 12 months after surgery was analysed via linear regression models, adjusting for potential confounders. Results: Preoperative fear of movement was significantly associated with relative time spent in SB at 6 and 12 months after surgery (β = 0.013, 95% confidence interval = 0.004 to 0.022, p = 0.007). Neither pain catastrophising nor self-efficacy for exercise showed significant associations with relative time spent in SB and MVPA at these time points. Conclusions: Our study demonstrated that preoperative fear of movement was significantly associated with postoperative SB in patients with LBP and degenerative disc disorder. This finding underscores the potential benefits of preoperative screening for pain-related psychological factors, including fear of movement, preoperatively. Such screenings could aid in identifying patients who might benefit from targeted interventions to promote healthier postoperative movement behaviour and improved health outcomes.
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| 2. |
- Jakobsson, Max, et al.
(författare)
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Prediction of Objectively Measured Physical Activity and Self-Reported Disability Following Lumbar Fusion Surgery.
- 2019
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Ingår i: World neurosurgery. - : Elsevier BV. - 1878-8769 .- 1878-8750. ; 121
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Tidskriftsartikel (refereegranskat)abstract
- OBJECTIVE: To investigate the predictive value of preoperative fear-avoidance factors (self-efficacy for exercise, pain catastrophizing, kinesiophobia, and depression), walking capacity, and traditional predictor variables for predicting postoperative changes in physical activity level and disability 6 months after lumbar fusion surgery in patients with chronic low back pain (LBP). METHODS: We prospectively enrolled 118 patients scheduled for lumbar fusion surgery for motion-elicited chronic LBP with degenerative changes in 1-3 segments of the lumbar spine. Associations between the predictors and the dependent variables were investigated with multiple linear regression analysis. Dependent variables were physical activity level as objectively measured with a triaxial accelerometer and disability as measured with the Oswestry Disability Index. RESULTS: Preoperative physical activity level (β=-0.349; P < 0.001) and self-efficacy for exercise (β= 0.176; P= 0.021) were significant predictors of the postoperative change in physical activity. Preoperative disability (β=-0.790; P < 0.001), self-efficacy for exercise (β= 0.152; P= 0.024), and pain catastrophizing (β= 0.383; P= 0.033) were significant predictors for the change in the Oswestry Disability Index. CONCLUSIONS: Patients with low levels of preoperative physical activity were more likely to increase their level of physical activity after lumbar fusion surgery, especially when their self-efficacy for exercise was high. However, most of these patients still had low levels of physical activity after surgery, and they may therefore need extra support in increasing their postoperative physical activity levels.
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| 3. |
- Kemani, Mike K., et al.
(författare)
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Long-Term Follow-Up of a Person-Centered Prehabilitation Program Based on Cognitive-Behavioral Physical Therapy for Patients Scheduled for Lumbar Fusion
- 2024
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Ingår i: PHYSICAL THERAPY. - 0031-9023 .- 1538-6724.
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Tidskriftsartikel (refereegranskat)abstract
- Objective Long-term follow-ups of prehabilitation programs for lumbar spine surgery are lacking, and more comprehensive evaluations are needed. In the current study, we evaluated the long-term effects of a prehabilitation program compared with conventional care in relation to lumbar fusion surgery in patients with degenerative disc disease. Methods Patients (n = 118) receiving lumbar fusion surgery were included in a multicenter randomized controlled trial, involving 1 university hospital and 2 spine clinics. The intervention was a person-centered prehabilitation program based on cognitive-behavioral physical therapy that targeted psychological presurgical risk factors, physical activity, and overall health. The control group received conventional preoperative care. Patient-reported outcome measures (PROMs) included assessments at 8 time-points: Low back disability (primary outcome), back pain intensity, leg pain intensity, pain catastrophizing, fear of movement, anxiety and depressive mood, health-related quality of life, and patient-specific functioning. Physical activity and physical capacity were assessed at 5 time points. Linear mixed models were used to analyze the effects of the intervention. Results There were no significant differences between groups at the 12- and 24-month follow-ups for any outcome, except for the One Leg Stand test 1 year following surgery, in favor of the control group. There were significant improvements for both groups, from baseline to the 12- and 24-month follow-ups for all physical capacity test and PROMs, except for leg pain and self-efficacy for exercise. Conclusions No long-term effects were found for the prehabilitation program compared to conventional care. Physical activity did not improve over time, despite significantly improved self-reported functioning and physical capacity measurements. Impact These findings have implications for the current understanding of the long-term effects of prehabilitation and suggest that future research should focus on programs promoting physical activity both before and after lumbar spine surgery to decrease the risk of long-term adverse health outcomes.
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| 4. |
- Lotzke, Hanna, et al.
(författare)
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A Person-Centered Prehabilitation Program Based on Cognitive-Behavioral Physical Therapy for Patients Scheduled for Lumbar Fusion Surgery: A Randomized Controlled Trial
- 2019
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Ingår i: Physical Therapy. - : Oxford University Press (OUP). - 0031-9023 .- 1538-6724. ; 99:8, s. 1069-1088
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Tidskriftsartikel (refereegranskat)abstract
- Background Prehabilitation programs have led to improved postoperative outcomes in several surgical contexts, but there are presently no guidelines for the prehabilitation phase before lumbar fusion surgery. Objective The objective was to investigate whether a person-centered physical therapy prehabilitation program, based on a cognitive-behavioral approach, is more effective than conventional care in reducing disability and improving functioning after lumbar fusion surgery in patients with degenerative disk disease. Setting The study took place at 2 private spine clinics and 1 university hospital. Patients We prospectively enrolled 118 patients scheduled for lumbar fusion surgery. Intervention The active intervention used a person-centered perspective and focused on promoting physical activity and targeting psychological risk factors before surgery. The control group received conventional preoperative care. Measurements The primary outcome was the Oswestry Disability Index score. Secondary outcomes were back and leg pain intensity, catastrophizing, kinesiophobia, self-efficacy, anxiety, depression, health-related quality of life, and patient-specific functioning, physical activity, and physical capacity. Data were collected on 6 occasions up to 6 months postoperatively. A linear mixed model was used to analyze the change scores of each outcome. Results No statistically significant between-group difference was found on the primary outcome (disability) over time (baseline to 6 months). Among secondary outcome measures, a statistically significant interaction effect (Group x Time) was seen for the European Quality of Life 5 Dimensions Questionnaire. The largest between-group difference on the European Quality of Life 5 Dimensions Questionnaire index was seen 1 week prior to surgery and favored the active intervention. The largest between-group effect sizes at the 6-month follow-up favored the active intervention, and were seen for physical activity intensity, steps per day, and the One Leg Stand Test. Both groups reached the minimal important change for the primary outcome and, in several secondary outcomes (pain intensity, back and leg; pain catastrophizing; anxiety; health-related quality of life [EQ5D VAS]), already at 8-week follow-up. Limitations The participants' preoperative level of disability was lower than normative values, which suggests selection bias. Conclusions Both interventions led to clinically important changes, but it is not clear what kind of prehabilitation program is the most effective.
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| 5. |
- Lotzke, Hanna, et al.
(författare)
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Developing an evidence-based prehabilitation programme designed to improve functional outcomes after lumbar fusion surgery-A feasibility study using the Medical Research Council framework
- 2020
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Ingår i: European Journal of Physiotherapy. - : Informa UK Limited. - 2167-9169 .- 2167-9177. ; 22:1, s. 51-61
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Tidskriftsartikel (refereegranskat)abstract
- Purpose: A prehabilitation phase is suggested as the ideal way to prepare patients for optimal outcomes from surgery. Our aim was to describe the lessons we learned from developing PREPARE, an evidence-based prehabilitation programme based on a cognitive behavioural approach designed to improve functional outcomes after lumbar fusion surgery. Methods: We used the Medical Research Council (MRC) framework approach for developing and designing a complex intervention, specifically the two phases; 'Development' and 'Feasibility and Piloting'. Various aspects of treatment fidelity were evaluated during the phase 'Feasibility and Piloting'. As part of the feasibility element, a pilot Single Subject Research Design study was performed. Eleven patients awaiting lumbar fusion surgery participated in the study. We evaluated in particular the use and application of outcome measures. Results: Significant lessons were learned which we used to adjust the prehabilitation programme to better fit a surgical context. The original treatment manual was elaborated on, the outcome measures adjusted, and the content of the intervention altered. Finally, the PREPARE programme was published in the form of a study protocol. Conclusions: There are significant lessons to be learned from testing a study protocol before it is implemented in a large-scale randomised controlled trial (RCT).
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| 6. |
- Lotzke, Hanna, et al.
(författare)
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Patients with severe low back pain exhibit a low level of physical activity before lumbar fusion surgery: a cross-sectional study
- 2018
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Ingår i: BMC Musculoskeletal Disorders. - : Springer Science and Business Media LLC. - 1471-2474. ; 19:1
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: People with severe low back pain are at higher risk of poor health. Patients scheduled for lumbar fusion surgery are assumed to have low levels of physical activity, but few data exist. The aim of the study was firstly to investigate preoperative levels of objectively measured physical activity in patients with severe low back pain waiting for lumbar fusion surgery, and secondly to investigate whether factors in the fear-avoidance model were associated with these levels. METHODS: We included 118 patients waiting for lumbar fusion surgery (63 women and 55 men; mean age 46 years). Physical activity expressed as steps per day and total time spent in at least moderate-intensity physical activity was assessed with ActiGraph GT3X+ accelerometers. The data were compared to the WHO recommendations on physical activity for health. Whether factors in the fear-avoidance model were associated with physical activity was evaluated by two different multiple linear regression models. RESULTS: Ninety-six patients (83%) did not reach the WHO recommendations on physical activity for health, and 19 (16%) patients took fewer than 5000 steps per day, which indicates a sedentary lifestyle. On a group level, higher scores for fear of movement and disability were associated with lower numbers of steps per day. CONCLUSION: A high proportion of the patients did not reach the WHO recommendations on physical activity and are therefore at risk of poor health due to insufficient physical activity. We also found a negative association between both fear of movement and disability, and the number of steps per day. Action needs to be taken to motivate patients to be more physically active before surgery, to improve health postoperatively. There is a need for interventions aimed at increasing physical activity levels and reducing barriers to physical activity in the prehabilitation phase of this patient group. TRIAL REGISTRATION: Current Controlled Trials ISCRTN 17115599 , retrospectively Registered 18 may 2015.
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| 7. |
- Lotzke, Hanna, et al.
(författare)
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Use of the PREPARE (PREhabilitation, Physical Activity and exeRcisE) program to improve outcomes after lumbar fusion surgery for severe low back pain: A study protocol of a person-centred randomised controlled trial
- 2016
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Ingår i: BMC Musculoskeletal Disorders. - : Springer Science and Business Media LLC. - 1471-2474. ; 17:1
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Tidskriftsartikel (refereegranskat)abstract
- Background: Following lumbar fusion surgery, a successful outcome is empirically linked to effective rehabilitation. While rehabilitation is typically postoperative, the phase before surgery - termed prehabilitation - is reportedly an ideal time to prepare the patient. There are presently no guidelines for prehabilitation before lumbar fusion surgery. Physical activity has well-known health benefits, and staying physically active despite pain is a major principle in non-pharmacological chronic low back pain treatment. Psychological factors such as fear of movement, pain catastrophizing and low self-efficacy are known to be barriers to staying active. No studies have investigated prehabilitation protocols that promote physical activity and target psychological risk factors before lumbar fusion surgery. The aim of our proposed randomised controlled trial is to investigate whether patients who undergo lumbar fusion surgery for degenerative disc disease experience better functioning with a physiotherapeutic prehabilitation program (PREPARE) based on a cognitive behavioural approach compared to conventional care. Methods/Design: We will recruit 110 patients between 18-70 years of age with degenerative disc disease who are waiting for lumbar fusion surgery. These patients will be randomly assigned to receive either PREPARE or conventional care. PREPARE uses a person-centred perspective and focuses on promoting physical activity and targeting psychological risk factors before surgery. The primary outcome will be disability measured using the Oswestry Disability Index 2.0. Secondary outcomes will include functioning (patient-reported and performance-based), physical activity (accelerometer), health-related quality of life, back and leg pain intensity, pain catastrophizing, kinesiophobia, self-efficacy, depression, anxiety, satisfaction with treatment results and health economic factors. Data will be collected at baseline (preoperatively) after the intervention (preoperatively), 3 and 8 weeks, 3, 6, 12, 24 and 60 months postoperatively. Discussion: We hypothesise that the focus on promoting physical activity and targeting psychological risk factors before surgery will decrease disability and help the patients to be more active despite pain both before and after surgery. We will use a combination of outcome measures both patient-reported and performance-based, as well as accelerometer data. This will provide a more comprehensive picture of the patient's functioning than just patient-reported outcomes alone. Trial registration: Current Controlled Trials ISCRTN17115599, Retrospectively Registered 18 May 2015. © 2016 The Author(s).
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