66
Participants
Start Date
May 1, 2021
Primary Completion Date
March 31, 2022
Study Completion Date
March 31, 2022
Roflumilast
administration of roflumilast 500 mcg tablet once daily for 3 months.
placebo
administration of placebo tablet once daily for 3 months.
Sara Mohammad Zayed, Tanta
Tanta University
OTHER