Due to development challenges associated with the SARS-CoV-2 pandemic and emerging nonclinical data

The purpose of this study is to test the safety and tolerability of the drug candidate IDL-2965 and to see how it is absorbed, processed, and removed by the body.

IDL-2965 is an oral integrin antagonist antifibrotic being studied as a potential treatment for IPF and Nonalcoholic Steatohepatitis (NASH). This double-blind, randomized, placebo-controlled, single and multiple oral dose study will be conducted in 3 parts. Part A will comprise a single-dose, sequential-group design in healthy subjects, incorporating a food-effect evaluation. Part B will consist of a multiple-dose, sequential-group design in healthy subjects. Part C will be a multiple-dose, sequential-group design in subjects with IPF.

Inclusion Criteria:

Healthy subjects:

• Male and female subjects aged between 18 and 60 years, with a body mass index between 18.0 and 32.0 kg/m2.

IPF subjects:

• Male and female subjects over 40 years of age.
• Diagnosis of idiopathic pulmonary fibrosis
• Idiopathic pulmonary fibrosis has been stable for at least 3 months.

Exclusion Criteria:

Healthy subjects and IPF subjects:

• Significant history or clinical manifestation of any disease/disorder, other than IPF.
• History of significant hypersensitivity, intolerance, or allergy to any drug compound
• Poor peripheral venous access
• Use or intend to use any medications, tobacco or nicotine containing products or electronic cigarettes.
• History of stomach or intestinal surgery or resection that would potentially alter absorption and/or excretion of orally administered drugs

IPF subjects:

• Pulmonary function tests and other diagnostic procedures inconsistent with diagnosis of idiopathic pulmonary fibrosis.