Nefecon and Ambrisentan in IgA Nephropathy

This study is a prospective, single arm clinical trial planned to recruit 129 patients with primary IgA nephropathy. Including a screening period and a treatment period, a total of 6 visits were conducted. The screening period was completed within 30 days before the treatment period, and the medical history, medication, and examination results collected during the visits were used as the basis for screening subjects in this study. Subjects who met the inclusion criteria but did not meet any exclusion criteria were enrolled in the study and treated with Budesonide in combination with Ambrisentan for a total of 36 weeks. After the end of the trial, data from 129 enrolled patients were analyzed for statistical analysis. If the treatment is effective, randomized controlled trials will be added to validate it when conditions permit.