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A randomized, double-blind, placebo-controlled, parallel-group, multicenter trial evaluating the efficacy and safety of 2 doses of buloxibutid over 52 weeks in people with idiopathic pulmonary fibrosis.

Status
Recruiting
Phases
Phase 2
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2023-509069-19-00
Acronym
VP-C21-011
Enrollment
90
Registered
2024-11-12
Start date
2024-12-12
Completion date
Unknown
Last updated
2026-01-25

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

Absolute change from baseline in FVC (mL) at Week 52

Detailed description

1. Proportion of participants with an absolute FVC percent predicted (FVCpp) decrease from baseline ≥10%, a respiratory-related hospitalization or death, up to Week 52, 2. Annual rate of decline in FVC at Week 52 FVC analyses at Weeks 4, 12, 24, 36 and 52: • Absolute change from baseline in FVC (mL) • Absolute change from baseline in FVCpp • Proportion of participants with an absolute FVCpp increase of ≥5% from baseline • Proportion of participants with an absolute FVCpp increase of ≥10% from baseline, 3. Proportion of participants with an acute IPF exacerbation up to Week 52 • Time to first acute IPF exacerbation up to Week 52 • Proportion of participants with a respiratory-related hospitalization up to Week 52 • Number of respiratory-related hospitalizations up to Week 52 • Time to first respiratory-related hospitalizations up to Week 52, 4. Change from baseline in Living with Pulmonary Fibrosis (L-PF) total score, symptoms total score, impacts total score, and individual symptom domain scores (cough, dyspnea, and fatigue) at Weeks 4, 12, 24, 36 and 52 • Change from baseline in EuroQoL-5D 5 levels (EQ-5D-5L) health index value and visual analogue scale (VAS) score at Weeks 24 and 52, 5. Change from baseline in cough severity VAS score at Weeks 4, 12, 24, 36 and 52 • Change from baseline in PGI-S and PI-S of cough, shortness of breath and fatigue at Weeks 4, 12, 24, 36 and 52 • Proportion of participants with an improvement from baseline of at least 1 step on PGI-S and PI-S of cough, shortness of breath and fatigue at Weeks 4, 12, 24, 36 and 52 • PGI-C at Week 52, 6. Change from baseline in quantitative HRCT analysis parameters at Week 52 including lung volume, airway volume, fibrosis quantification and vascular quantification., 7. All-cause mortality up to Week 52, 8. The incidence, severity, outcome, and relationship to investigational medicinal product (IMP) for treatment-emergent adverse events (TEAEs) and serious adverse events (SAEs), and adverse events of special interest (AESIs) • Change from baseline in safety laboratory assessments, vital signs, and electrocardiograms (ECGs), 9. Plasma concentration of buloxibutid

Interventions

DRUGPlacebo to match buloxibutid oral capsules

Sponsors

Vicore Pharma AB
Lead SponsorINDUSTRY

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
Absolute change from baseline in FVC (mL) at Week 52

Secondary

MeasureTime frame
1. Proportion of participants with an absolute FVC percent predicted (FVCpp) decrease from baseline ≥10%, a respiratory-related hospitalization or death, up to Week 52, 2. Annual rate of decline in FVC at Week 52 FVC analyses at Weeks 4, 12, 24, 36 and 52: • Absolute change from baseline in FVC (mL) • Absolute change from baseline in FVCpp • Proportion of participants with an absolute FVCpp increase of ≥5% from baseline • Proportion of participants with an absolute FVCpp increase of ≥10% from baseline, 3. Proportion of participants with an acute IPF exacerbation up to Week 52 • Time to first acute IPF exacerbation up to Week 52 • Proportion of participants with a respiratory-related hospitalization up to Week 52 • Number of respiratory-related hospitalizations up to Week 52 • Time to first respiratory-related hospitalizations up to Week 52, 4. Change from baseline in Living with Pulmonary Fibrosis (L-PF) total score, symptoms total score, impacts total score, and individual symptom dom

Countries

Austria, Belgium, Germany, Greece, Italy, Poland

Outcome results

None listed

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