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Table 2 Schedule of enrollment, intervention and assessments

From: Feasibility of a tapering opioids prescription program for trauma patients at high risk of chronic consumption (TOPP-trauma): protocol for a pilot randomized controlled trial

Study time points

 

Enrollment

Allocation

Post-allocationa

Closeout

Participants timeline

-t1

In trauma center

0

t1

S1

t2

S2

t3

S3

t4

S4

t5

S5

6 weeks

t6

S6

t7

S7

t8

S8

t9

12 weeks

Enrollment:

           

Eligibility screen/Informed consent

          

Screening - risk factors for chronic consumption of opioids

           

- Sociodemographic questionnaire

          

- ISS

          

- ASSIST

          

- HADS

          

- PCS

          

- PSEQ

          

Allocation of participants

 

         

Intervention encounters:

           

Control group

  

        

Intervention group

  

 

Assessments:

- Intervention feasibility

  

 

- Research methods feasibility

- Acceptability

          

- MED/day, non-opioid analgesic(s) intake, BPI

     

   

  1. aS1 to S8: Program sessions 1 to 8
  2. ISS Injury Severity Score, ASSIST Alcohol, Smoking and Substance Involvement Screening Test; HADS Hospital Anxiety and Depression Scale, PCS Pain Catastrophizing Scale, PSEQ Pain Self-Efficacy Questionnaire, MED Morphine Equivalent Dose, BPI Brief Pain Inventory