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Table 3 Schedule of EVENTS

From: Opioid reduction and enhanced recovery in orthopaedic surgery (OREOS): a protocol for a feasibility randomised controlled trial in patients undergoing total knee arthroplasty

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

           

Identify high risk patients

I

           

Pain education

I

           

CBS intervention

I

           

Electronic pain and opioid diary

X

X

X

X

X

X

X

X

    

Check in with coordinator

I

I

I

I

I

I

I

I

    

CPSP assessment39, and pain intensity with rest and movement

        

X

X

X

X

Opioid use

X

X

     

X

X

X

X

X

Satisfaction with pain control

        

X

X

X

X

Return to function

        

X

X

X

X

Knee function

X

       

X

X

X

X

EQ-5D

X

       

X

X

X

X

Health economics

        

X

X

X

X

Complications

X

X

X

X

X

X

X

X

X

X

X

X

  1. X all groups, I intervention group only