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A Phase 2b Randomized, Double-blind, Placebo-controlled, Parallel-Group Study to Assess Efficacy and Safety of Verekitug (UPB-101) in Participants with Moderate-to-Severe Chronic Obstructive Pulmonary Disease (COPD)

Status
Recruiting
Phases
Phase 2
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2025-520488-42-00
Acronym
UPB-CP-06
Enrollment
287
Registered
2025-09-09
Start date
2025-09-17
Completion date
Unknown
Last updated
2025-09-15

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

Conditions

Moderate-to-Severe Chronic Obstructive Pulmonary Disease (COPD)

Brief summary

Annualized rate of moderate or severe COPD exacerbation events compared with placebo over 108 weeks of treatment.

Detailed description

Change in pre-bronchodilator FEV1 compared with placebo from baseline to Week 60., Annualized rate of severe COPD exacerbation events compared with placebo over 108 weeks of treatment., Change in St. George’s Respiratory Questionnaire (SGRQ) total score compared with placebo from baseline to Week 60., Proportion of participants with SGRQ improvement of >4 points compared with placebo at Week 60., Incidence of treatment-emergent adverse events (TEAEs) and serious adverse events (SAEs)., Serum concentrations of verekitug and PK profile., Incidence of anti-drug antibodies (ADAs) during the study (including the post-treatment follow-up period).

Interventions

DRUGVerekitug (UPB-101) Placebo

Sponsors

Upstream Bio Inc.
Lead SponsorINDUSTRY

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
Annualized rate of moderate or severe COPD exacerbation events compared with placebo over 108 weeks of treatment.

Secondary

MeasureTime frame
Change in pre-bronchodilator FEV1 compared with placebo from baseline to Week 60., Annualized rate of severe COPD exacerbation events compared with placebo over 108 weeks of treatment., Change in St. George’s Respiratory Questionnaire (SGRQ) total score compared with placebo from baseline to Week 60., Proportion of participants with SGRQ improvement of >4 points compared with placebo at Week 60., Incidence of treatment-emergent adverse events (TEAEs) and serious adverse events (SAEs)., Serum concentrations of verekitug and PK profile., Incidence of anti-drug antibodies (ADAs) during the study (including the post-treatment follow-up period).

Countries

Bulgaria, Czechia, Germany, Hungary, Ireland, Latvia, Lithuania, Poland, Romania, Slovakia, Spain

Outcome results

None listed

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