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Table 1 Timing of treatment visits and data collection

From: Efficacy and safety of traditional Chinese medicine in patients with acute exacerbation of idiopathic pulmonary fibrosis: study protocol for randomized, controlled, exploratory clinical trial

 

Baseline

Treatment

Follow-up

Day 0

Day 7

Week 2

Week 4

Week 8

Week 12

Week 16

V1

V2

V3

V4

V5

V6

V7

Sign informed consent

×

      

Randomization

×

      

Medical history

×

      

Intervention

×

×

×

    

Primary outcome

       

 Treatment failure rate

 

×

×

×

   

 All-cause mortality

 

×

×

×

×

×

×

Secondary outcomes

       

 Length of hospitalization

 

×

×

×

   

 Overall survival

 

×

×

×

×

×

×

 Acute exacerbation rate

    

×

×

×

 Intubation rate

 

×

×

×

×

×

×

 mMRC

×

×

×

×

  

×

 SGRQ-I

×

×

×

×

  

×

 Arterial blood gas analysis

×

×

×

×

   
  1. Abbreviations: mMRC Modified British Medical Research Council, SGRQ-I The St George’s Respiratory Questionnaire for Idiopathic Pulmonary Fibrosis