Study event | Pre-op 1–6 weeks | In hospital | Postoperative weeks | Months | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | 2 | 3 | 4 | 6 | 8 | 3 | 6 | 9 | 12 | |||
Screen and consent | X | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
Identify high risk patients | I | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
Pain education | I | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
CBS intervention | I | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
Electronic pain and opioid diary | X | X | X | X | X | X | X | X | Â | Â | Â | Â |
Check in with coordinator | I | I | I | I | I | I | I | I | Â | Â | Â | Â |
CPSP assessment39, and pain intensity with rest and movement | Â | Â | Â | Â | Â | Â | Â | Â | X | X | X | X |
Opioid use | X | X | Â | Â | Â | Â | Â | X | X | X | X | X |
Satisfaction with pain control | Â | Â | Â | Â | Â | Â | Â | Â | X | X | X | X |
Return to function | Â | Â | Â | Â | Â | Â | Â | Â | X | X | X | X |
Knee function | X | Â | Â | Â | Â | Â | Â | Â | X | X | X | X |
EQ-5D | X | Â | Â | Â | Â | Â | Â | Â | X | X | X | X |
Health economics | Â | Â | Â | Â | Â | Â | Â | Â | X | X | X | X |
Complications | X | X | X | X | X | X | X | X | X | X | X | X |