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Table 1 Standard Protocol Items of the TOTO trial: Recommendations for Interventional Trials (SPIRIT) table of the trial schedule for enrolment, interventions, and follow-up/assessments

From: Tonsillectomy versus tonsillotomy for recurrent acute tonsillitis in children and adults (TOTO): study protocol for a randomized non-inferiority trial

   

Study period

 

Clinic visit

Admission

Post-allocation

Close-out

Timepoints

Registry

Scheduled

0

POD1-5

Weekly to POM 24

POM 6

POM 12

POM 18

POM 24

POM 24

Enrollment

Eligibility screen

X

         

Informed consent

X

         

Baseline information

X

         

Allocation

 

X

        

Interventions

Tonsillotomy

  

X

       

Tonsillectomy

  

X

       

Assessments

Demographic data

X

X

        

Additional Adenoidectomy

 

X

        

TAHSI

X

    

X

X

X

X

 

TOI-14

X

    

X

X

X

X

 

SF-12

X

    

X

X

X

X

 

Weekly App alert

    

X

     

If sore throat: sore throat questionnaire

    

X

     

Complications, AE

  

X

X

X

    

X

Participation sign-off

         

X

  1. AE adverse event, NRS numeric rating scale, POD postoperative day, POM postoperative month, SF Short Form Health Survey, TAHSI Tonsil and Adenoid Health Status Instrument, TOI Tonsillectomy Outcome Inventory