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NCT05280470PHASE2ACTIVE_NOT_RECRUITING

Ifinatamab Deruxtecan (I-DXd) in Subjects With Pretreated Extensive-Stage Small Cell Lung Cancer (ES-SCLC)

A Phase 2, Multicenter, Randomized, Open-label Study of Ifinatamab Deruxtecan (I-DXd), a B7-H3 Antibody Drug Conjugate (ADC), in Subjects With Pretreated Extensive-stage Small Cell Lung Cancer (ES-SCLC) (IDeate-Lung01)

Sponsor: Daiichi Sankyo + Merck Sharp & Dohme LLC

No open prediction endpoints

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Key Facts

Study type
INTERVENTIONAL
Conditions
Extensive-stage Small-cell Lung Cancer
Interventions
Ifinatamab Deruxtecan (I-DXd)
Enrollment
187 participants
Primary completion
Mar 2025
Study completion
Dec 2026
First posted
Mar 2022
Last updated
Feb 2026

Primary Endpoints (CT.gov)

Percentage of Participants With Objective Response Rate (ORR) Based on Blinded Independent Central Review (BICR) Following Treatment With I-DXd in Participants With Pretreated ES-SCLC

Time frame: Up to approximately 36 months

Secondary Endpoints

Number of Participants With Treatment-Emergent Adverse Events (TEAEs) Following Treatment With I-DXd in Participants With Pretreated ES-SCLC

Progression-Free Survival (PFS) Following Treatment With I-DXd in Participants With Pretreated ES-SCLC

Duration of Response (DoR) Following Treatment With I-DXd in Participants With Pretreated ES-SCLC

Eligibility Criteria

Inclusion Criteria: Participants must meet all the following criteria to be eligible for enrollment into the study: * Sign and date the informed consent form (ICF) prior to the start of any study-specific qualification procedures. * Participant must have at least one lesion, not previously irradiated, amenable to core biopsy. * Male or female subjects aged ≥18 years (follow local regulatory requirements if the legal age of consent for study participation is \>18 years old). * Histologically or cytologically documented ES-SCLC. * At least one measurable lesion according to RECIST v1.1 as assessed by the investigator. * Prior therapy with at least one platinum-based line as systemic therapy for extensive-stage disease with at least two cycles of therapy (except in the case of early objective PD) and beginning with protocol version 3.0, a minimum of two previous lines of systemic therapy. * Documentation of radiological disease progression on or after most recent systemic therapy. * Eas

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✦ Analyst Commentary

Expert commentary on why this trial matters and what to watch for.

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Source

Open on ClinicalTrials.gov