Table 2.
Schedule of the Study
| Treatments and Assessments | Day 1 | Day 8 ±2 |
Day 15 –3 |
Day 29 +7 |
Day 43 +7 |
Day 57 +7 |
|---|---|---|---|---|---|---|
| Liquid nitrogen cryotherapy | X | |||||
| Application of patch | ♦-------------------------♦ | |||||
| Measurements of dimension, cross-sectional area, and number of petechiae of verruca vulgaris lesions | X | X | X | X | X | X |
| Symptoms at the application site | X | X | X | X | X | X |
| Scoring of skin reaction1 | X | X | ||||
| Adverse event | ♦------------------------------------♦ | |||||
X indicates the day of the visit of participants.
Dashes with diamonds indicate either the period when the patches were applied or the period of the monitoring for adverse events.
1
Scoring based on the grading system proposed by the International Contact Dermatitis Research Group.