Dose-Escalation Study of Artesunate Patients With IPF

Idiopathic Pulmonary Fibrosis (IPF) is a chronic progressive fibrotic lung disease resulting in increasing shortness of breath, cough, and low oxygen levels as a result of lung tissue scarring . This will be a single-center randomized, double-blinded, placebo-controlled study of 20 weeks including up to 4 weeks for screening, followed by 12 weeks of oral artesunate treatment across 3 dose levels (dose escalation every 4 weeks), and 4 weeks of a washout (follow-up) period in participants with Idiopathic Pulmonary Fibrosis (IPF). The primary objective of the study is to evaluate the safety and tolerability of artesunate at 3 dose levels, and to select the dose(s) to carry forward into additional clinical testing. The secondary objective includes exploring the blood biomarkers present in participants with IPF at baseline and to investigate how those biomarkers change following artesunate treatment. The exploratory objectives include assessing the changes in the K-BILD and Leicester cough questionnaire scores and change in pulmonary function after artesunate administration.

NCT Number	NCT05988463
Lead Sponsor	Joseph C. Wu
Conditions	Idiopathic Pulmonary Fibrosis
Enrollment	15 participants
Start Date	2026-08-01
Primary Completion	2028-11-01 (estimated)
Study Completion	2028-11-01 (estimated)
Updated on ClinicalTrials.gov	2026-08-11