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Table 1 Schedule of events

From: AKL1, a botanical mixture for the treatment of asthma: a randomised, double-blind, placebo-controlled, cross-over study

Visit No

1

2

3

4

5

6

7

 

Baseline

Randomisation: Start treatment phase 1

Mid-Treatment phase 1

End of Treatment phase-Washout

Start Treatment phase 2

Mid-Treatment phase 2

End treatment, Final visit

Week No.

0

4

10

16

24

30

36

Consent

X

      

Inclusion/exclusion criteria

X

X

     

Physical exam

X

     

X

Vital signs

X

X

X

X

X

X

X

Blood drawn

X

  

X

  

X

Pregnancy test

X

X

  

X

  

Bronchodilator reversibility

X

      

Spirometry

X

X

X

X

X

X

X

Asthma exacerbations

X

X

X

X

X

X

X

AQLQ

X

X

X

X

X

X

X

ACQ

X

X

X

X

X

X

X

LCQ

X

X

X

X

X

X

X

Bronchodilator use

X

X

X

X

X

X

X

Dispense study medication

X

X

X

X

X

X

 

Randomisation

 

X