An observational study in Low Back Pain and Spine Disease, sponsored by KU Leuven. Recruiting at 1 site in Belgium. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2025-09-23.
Sponsored by KU Leuven · Observational
The goal of this research project is to evaluate the effectiveness of the current interdisciplinary rehabilitation program (Revita) and follow-up trajectory for chronic lumbar spine disorders in the University Hospitals Leuven.
Patients with chronic spine problems in which a multidisciplinary approach is needed
Inclusion criteria
Exclusion criteria
Patients of University Hospitals Leuven participating in the interdisciplinary spine rehabilitation program (REVITA)
Other: Rehabilitation program (Revita)
Multidisciplinary programs in an outpatient hospital setting are coordinated by specialists in Physical and Rehabilitation Medicine. These programs combine a physical part (e.g., specific exercises, manual techniques) with at least one other element (psychological, social, educational or occupational intervention). In a multidisciplinary spine rehabilitation program, a maximum of 36 sessions over a maximum time period of 6 months is offered. Afterwards, a (monodisciplinary) follow-up trajectory (K15) is possible, consisting of maximum 104 sessions a year.
Change in Oswestry Disability Index (ODI)
Change in functional impairment (before vs. after rehabilitation program) minimum score: 0 maximum score: 100 a higher score corresponds with more functional impairment
Time frame: baseline - 6 months - 1 year
Change in pain
Change in numeric rating scale (NRS) for low back/leg pain (before vs. after rehabilitation program) minimum score: 0 maximum score: 10 a higher score corresponds with more pain
Time frame: baseline - 6 months - 1 year
Effect on quality of life
Change in EuroQoL 5D (before vs. after rehabilitation program) 5 items with 3 levels Scale to assess health: 0-100 a higher score corresponds with better health
Time frame: baseline - 6 months - 1 year
Effect on risk stratification tool
Change in Örebro score (before vs. after rehabilitation program) minimum score: 0 maximum score: 100 a higher score corresponds with a higher risk profile
Time frame: baseline - 6 months - 1 year
Effect on anxiety and depression
Change in Hospital Anxiety and Depression Scale (HADS) (before vs. after rehabilitation program) minimum score: 0 maximum score: 21 (anxiety) - 21 (depression) a higher score corresponds with a higher suspicion for anxiety/depression
Time frame: baseline - 6 months - 1 year
Effect on kinesiophobia
Change in Tampa scale for Kinesiophobia (TSK) score (before vs. after rehabilitation program) minimum score: 17 maximum score: 68 a higher score corresponds with an increasing degree of kinesiophobia
Time frame: baseline - 6 months - 1 year
Effect on fear-avoidance beliefs
Change in Fear Avoidance Beliefs Questionnaire (FABQ) score (before vs. after rehabilitation program) minimum score: 0 maximum score: 96 a higher score corresponds with stronger fear avoidance beliefs
Time frame: baseline - 6 months - 1 year
Effect on body awareness
Change in Fremantle Back Awareness Scale Questionnaire score (before vs. after rehabilitation program) minimum score: 0 maximum score: 36 a higher score corresponds with a worse back-specific body perception
Time frame: baseline - 6 months - 1 year
Treatment experience
Patient Global impression of change (PGIC) minimum score: 1 maximum score: 7 a higher score corresponds with less impression of change
Time frame: 6 months - 1 year
Return to Work self-efficacy
"the Return to Work Self-Efficacy" questionnaire minimum score: 1 maximum score: 6 a higher score corresponds with a higher level of self-efficacy
Time frame: baseline - 6 months - 1 year
Return to work
number of days to return to work
Time frame: baseline - 6 months - 1 year
Effect on functioning
Change in Patient Specific Functional scale (PSFS) minimum score: 0 maximum score: 10 a higher score corresponds with a better functional level
Time frame: baseline - 6 months - 1 year
Effect on medication use
Change in Medication Quantification Scale (MQS) a higher score corresponds with a higher medication use
Time frame: baseline - 6 months - 1 year
Plan to share: No
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