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HERTHENA-Lung01: A Phase 2 Randomized Open-Label Study of Patritumab Deruxtecan (U3-1402) in Subjects with Previously Treated Metastatic or Locally Advanced EGFR mutated Non-Small Cell Lung Cancer (NSCLC)

Status
Active, not recruiting
Phases
Phase 2
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2024-512238-13-00
Acronym
U31402-A-U201
Enrollment
76
Registered
2024-09-12
Start date
2021-02-10
Completion date
Unknown
Last updated
2025-05-19

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

Conditions

Metastatic or Locally Advanced EGFR mutated Non-Small Cell Lung Cancer (NSCLC)

Brief summary

Objective Response Rate (ORR) as assessed by Blinded Independent Central Review (BICR) per RECIST v1.1

Detailed description

-Duration of Response (DoR), - Progression-free Survival (PFS), - Objective Response Rate (ORR), - Disease Control Rate (DCR), - Time to Response (TTR), - Best percentage change in the sum of diameters (SoD) of measurable tumors, - Overall Survival (OS), - Safety parameters (AEs, ECOG PS, vital signs, clinical laboratory parameters, ECG etc.), - Correlation between HER3 protein expression and efficacy, - Anti-drug antibody (ADA) status at baseline and post-baseline.

Interventions

Sponsors

Daiichi Sankyo Inc.
Lead SponsorINDUSTRY

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
Objective Response Rate (ORR) as assessed by Blinded Independent Central Review (BICR) per RECIST v1.1

Secondary

MeasureTime frame
-Duration of Response (DoR), - Progression-free Survival (PFS), - Objective Response Rate (ORR), - Disease Control Rate (DCR), - Time to Response (TTR), - Best percentage change in the sum of diameters (SoD) of measurable tumors, - Overall Survival (OS), - Safety parameters (AEs, ECOG PS, vital signs, clinical laboratory parameters, ECG etc.), - Correlation between HER3 protein expression and efficacy, - Anti-drug antibody (ADA) status at baseline and post-baseline.

Countries

Belgium, France, Germany, Italy, Netherlands, Spain

Outcome results

None listed

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