CI

At a glance

ClinicalIndex Comparison Record
Phase 2Active· 277 enrolled / 277 target
Drug / intervention
Patritumab Deruxtecan (Fixed dose) +1 moredrug
Likely dose
Patritumab Deruxtecan (Fixed dose) 5.6 mg/kgfrom record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT04619004
NCT04619004Phase 2ActiveUpdate Overdue (4.3/mo)Completion was 43mo ago

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)

Daiichi Sankyo·interventional·Posted Nov 6, 2020·Updated Jun 8, 2026

In Brief

A Phase 2 clinical trial evaluating Patritumab Deruxtecan (Fixed dose) and Patritumab Deruxtecan (Up-Titration) for Non-Small Cell Lung Cancer Metastatic and Non-Small Cell Lung Cancer With Mutation in Epidermal Growth Factor Receptor. Active but no longer recruiting, targeting 277 participants across 123 sites in 16 countries.

Signals

Enrollment appears stalled

Detailed Summary

This study is designed to evaluate the antitumor activity of patritumab deruxtecan in participants with metastatic or locally advanced NSCLC with an activating EGFR mutation (exon 19 deletion or L858R) who have received and progressed on or after at least 1 EGFR TKI and 1 platinum-based chemotherapy-containing regimen.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
CountriesAustralia, Austria, Belgium, Bulgaria, China, France, Germany, Italy, Japan, Netherlands, Singapore, South Korea, Spain, Taiwan, United Kingdom, United States

Timeline

Phase 2Active
2021202220232024202520262027
First PostedNov 6, 2020
Enrollment StartFeb 2, 2021
Primary CompletionNov 21, 2022
Study CompletionJan 6, 2027
TodayJul 2, 2026
Enrollment to primary: 1.8 yearsPosted 5.7 years ago

Arms & Interventions

Study Group 1: Patritumab deruxtecan 5.6 mg/kgexperimental

Study Group 1 will be participants with metastatic or locally advanced NSCLC with an EGFR-activating mutation randomized to receive patritumab deruxtecan 5.6 mg/kg IV every 3 weeks (Q3W)

Drug: Patritumab Deruxtecan (Fixed dose)
Study Group 2: Patritumab deruxtecan Up-Titrationexperimental

Study Group 2 will be participants with metastatic or locally advanced NSCLC with an EGFR-activating mutation randomized to receive patritumab deruxtecan up-titration IV every 3 weeks (Q3W)

Drug: Patritumab Deruxtecan (Up-Titration)

Interventions

Patritumab Deruxtecan (Fixed dose)drug

Patritumab deruxtecan will be dosed at 5.6 mg/kg as an intravenous (IV) infusion administered on Day 1 of each 21-day cycle.

Patritumab Deruxtecan (Up-Titration)drug

Patritumab deruxtecan will be dosed as an intravenous (IV) infusion administered at Cycle 1, 3.2 mg/kg; Cycle 2, 4.8 mg/kg; Cycle 3 and subsequent cycles, 6.4 mg/kg administered on Day 1 of each 21-day cycle.