[Work-Related Rehabilitation of Patients with Inflammatory Bowel Disease- Results of a Feasibility Study]

Despite the increasing importance of occupational rehabilitation in chronic diseases, its role in the medical rehabilitation of patients with inflammatory bowel disease (IBD) is still limited. The aim of this study was to test a work-related concept for IBD patients with work-related problems and its acceptance by patients and rehabilitation staff. Improvements in work-related and psychosocial parameters of rehabilitants should be determined.

In a prospective, multicentre, single-arm cohort study, IBD patients aged between 18 and 63 were screened for work-related problems at the start of their rehabilitation. Participants with work-related problems took part in rehabilitation with a stronger vocational focus and completed a questionnaire at the beginning, end and 6 months after rehabilitation. Restriction in social participation and level of work-related problems were defined as primary outcomes. Satisfaction with the new concept and barriers were assessed in two focus groups with rehabilitation staff after implementation.

Complete data were available for 114 (Ø 46.9 years, 55.3%  female, 56.1%  Crohn's disease) out of 156 participants. 6 months after rehabilitation significant improvements were observed in experienced participation limitations (p<0.001) and work-related problem areas (p<0.001). In 12 out of 27 work-related problem areas, current workload was significantly reduced. This included the areas of 'fatigue' (p<0.001) and 'reduced performance' (p<0.001). Work-related rehabilitation was rated positively by rehabilitation staff and participants. Limited human and time resources were identified as barriers.

The patients' perception of the work-related rehabilitation and the changes in work-related and health-related parameters 6 months after the rehabilitation indicate a successful implementation of occupational content. Despite the promising results and high acceptance, more resources are needed for a systematic implementation in routine care. It is not possible to say whether the positive effects can be causally attributed to participation in vocational rehabilitation. Further research and randomised controlled trials are needed.