A Phase 2 Study of CAL101 in Patients With Idiopathic Pulmonary Fibrosis

Summary

The goal of this clinical trial is to learn if the investigational drug CAL101 can help prevent further decline in lung function in adults with Idiopathic Pulmonary Fibrosis. Researchers will compare CAL101 with placebo to compare change from baseline in forced vital capacity (FVC). Participants will be randomly assigned to a study group that will receive an IV infusion of either the study medication or placebo about once a month for 6 months.

Timeline

Start

2025-06-20

Primary completion

2026-11

Completion

2027-02

Publications

• Borchert SV, Hallen J, Hussain RI, Holyer I, Troelsen JT, Klingelhofer J. Development of CAL101-a humanized monoclonal antibody targeting S100A4 to inhibit proinflammatory and profibrotic signaling. J Pharmacol Exp Ther. 2025 Nov;392(11):103722. doi: 10.1016/j.jpet.2025.103722. Epub 2025 Sep 24.

Drugs

Indications