The Effectiveness of an App-based (selfBACK) Versus a Web-based (e-Help) Self-management Intervention or Usual Care in People With Low Back and/or Neck Pain on a Waiting List for Hospital-based Outpatient Rehabilitation: a Three Arm Randomised Controlled Trial

Patients on waiting list for treatment at the multidisciplinary outpatient clinic for back, neck and shoulder rehabilitation, St. Olavs Hospital, Trondheim University Hospital, Norway, due to low back and/or neck pain are the target group for this study. The average waiting time for receiving treatment is 8-10 weeks. The use of digital solutions can be a beneficial approach to support self-management during the waiting period. Therefore, the effectiveness of these tools in this patients group needs to be evaluated.

A total of 279 participants will be recruited and randomly allocated to one of the three groups: 1) the selfBACK app in addition to usual care; 2) the e-Help webpage in addition to usual care; and 3) usual care only. Participants who receive either the selfBACK app and the e-Help webpage will be allowed to seek care, treatment or help elsewhere as usual.

Self-reported outcome measures will be collected through web-based questionnaires at three follow-up time points: 1) 6 weeks; 2) 3 months (primary endpoint); and 3) 6 months. In addition, participants receiving the selfBACK app will be asked a set of weekly tailoring questions to individualize self-management plans. Objective registry based data linked to social security number in Norway will be used to investigate health care consumption and sickness absence at 1 year (and up to 5 years).