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Table 2 Research timeline

From: Effect of chemoprevention by low-dose aspirin of new or recurrent colorectal adenomas in patients with Lynch syndrome (AAS-Lynch): study protocol for a multicenter, double-blind, placebo-controlled randomized controlled trial

 

V0, inclusion

V1, M0

V2, M6

V3, M12

V4, M18

V5, M24

V6, M30

V7, M36

V8, M42

V9, M48

Protocol information

X

         

Informed consent

X

         

Antecedent

X

         

Clinical exam

X

 

X

X

X

X

X

X

X

X

Blood analysis

X

         

Chromo-colonoscopy

X (< 6 months)

  

If necessary

 

X

If necessary

  

X

Stool collection

 

X

       

X

Nutritional survey

X

X

        

Physical activity survey

X

X

        

Quality of life survey

 

X

       

X

Blood drops blotting paper

 

X

        

Pregnancy test

 

X

X

X

X

X

X

X

X

X

Randomization

 

X

        

Treatments dispensation

 

X

X

X

      

Adverse effects

  

X

X

X

X

X

X

X

X

Compliance observation

  

X

X

X

X

X

X

X

X