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Table 1 Schedule of assessments (SPIRIT figure)

From: Assessing the effectiveness of dialkylcarbamoylchloride (DACC)-coated post-operative dressings versus standard care in the prevention of surgical site infection in clean or clean-contaminated, vascular surgery (the DRESSINg trial): study protocol for a pilot feasibility randomised controlled trial

Visit

1

2

3

4

5

–

–

Screening

Baseline assessment

Day 0- day of surgery

Day 5–7 post op

Day 30 post op ± 3 days

3 Months post-op ± 7 days

6 Months post-op ± 7 days

Screening questionnaire

X

      

Patient information sheet

X

      

Informed consent

 

X

     

Baseline questionnaire

 

X

     

SF-36

 

X

 

X

X

X

X

EQ-5D-3 L

 

X

 

X

X

X

X

GP letter

 

X

     

RANDOMISATION FORM

  

X

    

HPA surgical wound healing post discharge questionnaire

    

X

 

x

Clinical review of wound

   

X

X

 

X

  1. SF36 short form 36 utility, EQ-5D EuroQoL 5 domain utility index, HPA health protection agency
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Pilot and Feasibility Studies

ISSN: 2055-5784