New lung drug faces off against standard treatment in major trial

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Is ≥40 years of age at the time of informed consent. * Meets the diagnostic criteria of IPF American Thoracic Society (ATS)/European Respiratory Society (ERS)/Japanese Respiratory Society (JRS)/Latin American Thoracic Society (ALAT) 2022 guidelines. * Has a maximum time from initial IPF diagnosis of 7 years. * Has no prior exposure to pirfenidone or LYT-100. * Has definite or probable unusual interstitial pneumonia (UIP) on HRCT, performed within 12 months prior to Visit 1 and confirmed by the central reader. * Has an FVC ≥45% of predicted normal at Visit 1. Exclusion Criteria: * Has, in the opinion of the Investigator, significant clinical worsening of IPF between Visit 1 and Visit 2 (eg, clinically significant hospitalization, clinically significant respiratory event). * Has been hospitalized within 3 months prior to Visit 1 for acute exacerbation of IPF or other significant respiratory complication. * Has prebronchodilator forced expiratory volume in 1 second (FEV1)/FVC \<0.7 at Visit 1. * Has a greater extent of emphysema vs fibrosis on the most recent HRCT scan as confirmed by the central reader. * Has a diagnosis of any condition that could be an explanation for interstitial lung disease (ILD). * Has a major extrapulmonary condition that could affect spirometry. * Has a current diagnosis of other relevant respiratory disorders. * Has significant pulmonary hypertension (PH). * Has had a lung transplant. * Has cardiovascular disease. * Has underlying chronic liver disease/impairment. * Has relevant chronic or acute infections including active viral hepatitis or poorly controlled HIV. * Has had any major surgical procedures performed within 6 weeks prior to Visit 1 or is planning to have a major surgical procedure during the study. * Has any documented active or suspected malignancy or history of malignancy within 5 years prior to Visit 1. * Has any of the following laboratory abnormalities at Visit 1: * Aspartate aminotransferase (AST) or Alanine aminotransferase (ALT) \>1.5 × upper limit of normal (ULN). * Total bilirubin \>1.5 × ULN. Exceptions may be made on a case-by-case basis for participants with Gilbert's syndrome in consultation with the Medical Monitor. * Creatinine clearance \<30 mL/min calculated by Cockcroft-Gault formula. * Is currently taking prednisone at a steady dose \>10 mg/day or equivalent (a steady dose ≤10 mg/day is not exclusionary but the individual must be on a stable dose for at least 30 days prior to Visit 2). * Use of any tobacco or combustible cannabis products within 3 months prior to Visit 1 or is unable to refrain from use during the trial. * Has known symptoms of dysphagia, difficulty in swallowing capsules or tablets, or has had a total gastrectomy. * Is currently enrolled in another clinical study (except observational/registry or biobank studies) or has used any investigational drug or device within 90 days prior to Visit 1. * Has ever received stem cell therapy for the treatment of pulmonary fibrosis. * Is currently pregnant, breastfeeding, or is planning to become pregnant during the study. * Has had any prior exposure to LYT-100 or pirfenidone (even one dose).