328
Participants
Start Date
September 1, 2025
Primary Completion Date
June 30, 2026
Study Completion Date
June 30, 2027
Nintedanib
Participants will be randomly assigned to one of two groups: the Experimental Group will receive oral nintedanib (100 mg twice daily) plus progesterone therapy for three months; the Control Group will receive progesterone therapy only.
Progesterone
For control group
Sun Yat-sen University
OTHER