Can physiotherapy in an interdisciplinary pain rehabilitation setting improve physical function? A long-term mixed methods follow-up study.

PURPOSE: The aim of this study was to describe chronic pain patients' perception of their physical function and treatment factors for improving or maintaining physical function long-term after the completion of an Interdisciplinary Pain Rehabilitation Program (IPRP) and to compare physical function before, directly after and at long-term follow-up (16-20 months after treatment). MATERIALS AND METHODS: Patients with severe nonmalignant chronic pain, participating in an IPRP at a specialist clinic, were eligible for inclusion in a convergent mixed methods study. Quantitative data included aerobic capacity, level of physical activity (PA) and self-efficacy for exercise. Qualitative data were collected through semi-structured interviews. RESULTS: The qualitative analysis resulted in one theme: Orientation change and two categories: Permission to feel self-worth and Reclaiming life, which illuminated factors that enabled a sustained increase in PA. The quantitative data (n = 11) showed a significantly increased maximal oxygen uptake (VO2max) from 2.46 l/min (SD = 0.9) at baseline to 2.63 l/min (SD = 0.9, p = .03) on completion of the program. VO2max was sustained at long-term follow-up (2.56 l/min (SD = 1.0, p = .24). CONCLUSION: This study indicates that an orientation change process through an IPRP can lead to increased physical function and a sustainable level of PA. Furthermore, it highlights the importance of a person-centered approach to enable sustainable change in patients with chronic pain.

Randomized controlled trial of moderate cardiovascular exercise for patients with drug-resistant epilepsy.

OBJECTIVE: The primary research question of this study was whether a moderate cardiovascular exercise program can reduce seizure frequency in patients with focal drug-resistant epilepsy (DRE). The hypothesis is that cardiovascular fitness will reduce seizure frequency in persons with epilepsy (PWE). METHODS: Twenty-eight patients were randomized into two groups; exercise or relaxation. The exercise group were given an ergometric bicycle sent to their home to be used for 150 min/week, 30 min/day for 5 days a week for the study period of 6 months. Participants in the relaxation group were given audio muscular relaxation exercises to be performed for 20 min at least five times per week for the study period of 6 months. Seizure counts and exercise/relaxation sessions were registered daily in a written diary. Both groups received monthly motivational telephone calls. Seizures, anxiety, and depression symptom ratings (Hospital Anxiety and Depression Scale (HADS)), health status ratings (RAND-36), aerobic capacity (estimated VO2max), self-efficacy for exercise (SEE), level of physical activity, and adverse events were measured at the baseline and after the 6 months of intervention. CONSORT guidelines were followed. RESULTS: Twenty-two patients completed the intervention. There were no significant changes in seizure frequency in either of the groups. Six months of moderate exercise did increase the level of physical activity and maximal oxygen uptake. SIGNIFICANCE: Moderate exercise did not affect seizure frequency in this study. The patients in the exercise group did increase their estimated VO2max, which is an important indicator for health, without deterioration of seizure frequency. This was accomplished with only minimal support from a physiotherapist every month. To exercise at home at a moderate intensity level with regular support may therefore be an option for patients with epilepsy. The patients in the exercise group increased their level of physical activity significantly, which indicates that they were compliant to the treatment.