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A Randomized Double-blind, Four-Arm Active and Placebo-controlled Dose-Finding Trial to Evaluate the Efficacy, Tolerability, Safety and Dose Response of LYT-100 in Patients with Idiopathic Pulmonary Fibrosis (IPF).

Status
Active, not recruiting
Phases
Phase 2
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2024-511330-13-00
Acronym
LYT-100-2022-204
Enrollment
14
Registered
2024-05-17
Start date
2023-01-17
Completion date
Unknown
Last updated
2025-12-30

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Idiopathic Pulmonary Fibrosis

Brief summary

Rate of decline in FVC (in mL) over Part A (26 weeks)

Detailed description

Rate of decline in FVC % predicted (FVCpp) over Part A (Week 26), Time to IPF progression through 26 weeks (the end of Part A), as defined by a decline from baseline in FVCpp of 5% or greater, or death, Time to hospitalization due to respiratory cause (as determined by the investigator) or all cause mortality through 26 weeks, Time to hospitalization due to respiratory cause (as determined by the investigator) through 26 weeks, Time to all-cause mortality through 26 weeks, Change from baseline to Week 26 in King's Brief Interstitial Lung Disease Questionnaire (K-BILD) total score, Change from baseline to Week 26 in St. George’s Respiratory Questionnaire – IPF Version (SGRQ-I), Change from baseline to Week 26 in EuroQol 5-Dimensional Quality of Life Questionnaire (EQ-5D), Change in serum biomarkers from baseline through Week 26, Number and duration of respiratory hospitalizations or pulmonary exacerbations (as determined by the investigator) through 26 weeks, Rate of hospitalization due to respiratory cause (as determined by the investigator) through 26 weeks, Part B: Rate of decline in FVCpp from the end of Part A (Week 26) to the end of Part B Period 1 (Week 52) Change in FVCpp from the end of Part A (Week 26) to the end of Part B Period 1 (Week 52), Part B: Rate of decline in FVC (in mL) from the end of Part A (Week 26) to the end of Part B Period 1 (Week 52) using the values obtained from spirometry assessments, Part B: Time to IPF progression in Part B, as defined by a decline from the end of Part A (Week 26) to the end of Part B Period 1 (Week 52) in FVCpp of 5% or greater, or death, Part B: Time to hospitalization due to respiratory cause (as determined by the investigator) from the start of Part B (Week 26) through the end of Part B Period 1 (Week 52), Part B: Time to all-cause mortality from the start of Part B (Week 26) through the end of Part B Period 1 (Week 52), Part B: Time to hospitalization due to respiratory cause (as determined by the investigator) or all-cause mortality from the start of Part B (Week 26) through the end of Part B Period 1 (Week 52), Part B: Total duration on assigned dose from the start of Part B through the end of Part B Period 1 (Week 52), Part B: Change in EQ-5D from the end of Part A (Week 26) through the end of Part B Period 1 (Week 52), Part B: Change in serum and plasma biomarkers from the end of Part A (Week 26) through the end of Part B Period 1 (Week 52), Part B: Number and duration of respiratory hospitalizations or pulmonary exacerbations(as determined by the investigator) from the start of Part B (Week 26) through the end of Part B Period 1 (Week 52), Part B: Rate of hospitalization due to respiratory cause (as determined by the investigator) from the start of Part B (Week 26) through the end of Part B Period 1 (Week 52)

Interventions

DRUGPIRFENIDONE
DRUGPlacebo to match lyt-100 and pirfenidone capsules

Sponsors

Puretech Lyt 100 Inc.
Lead SponsorINDUSTRY

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
Rate of decline in FVC (in mL) over Part A (26 weeks)

Secondary

MeasureTime frame
Rate of decline in FVC % predicted (FVCpp) over Part A (Week 26), Time to IPF progression through 26 weeks (the end of Part A), as defined by a decline from baseline in FVCpp of 5% or greater, or death, Time to hospitalization due to respiratory cause (as determined by the investigator) or all cause mortality through 26 weeks, Time to hospitalization due to respiratory cause (as determined by the investigator) through 26 weeks, Time to all-cause mortality through 26 weeks, Change from baseline to Week 26 in King's Brief Interstitial Lung Disease Questionnaire (K-BILD) total score, Change from baseline to Week 26 in St. George’s Respiratory Questionnaire – IPF Version (SGRQ-I), Change from baseline to Week 26 in EuroQol 5-Dimensional Quality of Life Questionnaire (EQ-5D), Change in serum biomarkers from baseline through Week 26, Number and duration of respiratory hospitalizations or pulmonary exacerbations (as determined by the investigator) through 26 weeks, Rate of hospitalization due

Countries

Greece, Romania

Outcome results

None listed

Source: EU CTIS · Data processed: Feb 4, 2026