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[M25-713]A Phase 2/3 Study of Telisotuzumab Adizutecan, Monotherapy or in Combination with Osimertinib, Compared to Standard of Care After Progression on a Third-Generation EGFR TKI

[M25-713]A Phase 2/3 Open Label Randomized Study of Telisotuzumab Adizutecan, Monotherapy or in Combination with Osimertinib, Compared to Standard of Care in Subjects with Locally Advanced or Metastatic EGFR-Mutated Non-Squamous Non-Small Cell Lung Cancer After Progression on a Third-Generation EGFR TKI

Status
Recruiting
Phases
Phase 3
Study type
Interventional
Source
JPRN
Registry ID
JPRN-jRCT2031250357
Enrollment
490
Registered
2025-09-10
Start date
2026-01-27
Completion date
Unknown
Last updated
2026-09-14

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

Conditions

Non-Squamous Non-Small Cell Lung Cancer

Interventions

Phase2 Drug: ABBV-400 Intravenous Infusion (Dose A) Drug: ABBV-400 Intravenous Infusion (Dose B) Drug: ABBV-400 Intravenous Infusion (Dose A)+Osimertinib Drug: ABBV-400 Intravenous Infusion (Dose B)+O

Sponsors

Kenji Sawa
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: -Histologically or cytologically confirmed diagnosis of locally advanced or metastatic non-squamous non-small cell lung cancer (NSCLC) with documented EGFR Exon 19 deletion or Exon21 L858R mutation. -Provide archived or recently obtained tumor tissue during Screening -Received one prior third-generation epidermal growth factor receptor tyrosine kinase inhibitor (EGFR TKI) therapy in the adjuvant, locally advanced, or metastatic setting, either as monotherapy or in combination with other agents, and experienced documented radiographic disease progression on or after therapy for the most recent regimen administered prior to study entry. -Eastern Cooperative Oncology Group (ECOG) Performance Status of 0 to 1. -At least 1 measurable lesion per Response Evaluation Criteria in Solid Tumors (RECIST) version 1.1, that has not been previously irradiated. -Central nervous system (CNS) metastasis, these should be clinically asymptomatic or stable after definitive treatment. -If the prior third-generation EGFR TKI was administered in the adjuvant setting, progression must have occurred while on treatment

Exclusion criteria

Exclusion criteria: -Tumor(s) have adenosquamous or squamous histology or sarcomatoid features. -Received more than 1 line of systemic therapy in the locally advanced or metastatic setting. -Have any clinically significant medical conditions or any other reason that the investigator determines would interfere with the participant's participation. -Current, historical, or suspected interstitial lung disease (ILD)/pneumonitis that required steroids should be excluded.

Design outcomes

Primary

MeasureTime frame
Phase 2: Objective Response (OR) Assessed by Blinded Independent Central Review (BICR) per RECIST v1.1 Phase 3: Progression-Free Survival (PFS) as assessed by BICR per RECIST v1.1

Secondary

MeasureTime frame
Phase 2: PFS as assessed by BICR per RECIST v1.1 Phase 2 and 3: Overall Survival (OS) as assessed by BICR Phase 2 and 3: Duration of Response (DoR) as Assessed by the BICR per RECIST v1.1 Phase 2 and 3: Disease Control (DC) as Assessed by the BICR per RECIST v1.1 Phase 3: OR Assessed by BICR Phase 3: Percentage of Participants with Change from Baseline in Physical Functioning as Measured by the European Organization for Research and Treatment of Cancer Quality of Life Core Questionnaire (EORTC QLQ-C30) Phase 3: Percentage of Participants with Change from Baseline in Key Lung Cancer Symptoms as Measured by the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire Lung Cancer Module 13 (EORTC QLQLC13) Phase 3: Percentage of Participants with Change from Baseline in GHS/QoL as measured by the EORTC QLQ-C30

Countries

Australia, Belgium, China, France, Germany, Israel, Italy, Japan, Netherlands, Poland, Portugal, Serbia, South Korea, Spain, Taiwan, Turkey, United Kingdom, United States

Contacts

Public ContactContact for Patients and HCP

AbbVie G.K.

AbbVie_JPN_info_clingov@abbvie.com+81-120-587-874

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Sep 19, 2026