BL-M14D1 Plus Atezolizumab vs Standard of Care in First-Line Extensive-Stage Small Cell Lung Cancer (BrenDeLL-Lung01)

Phase 3RecruitingNCT07625644

SystImmune Inc.550 enrolled

Overview

The objective of the study is to evaluate the efficacy and safety of BL-M14D1 in combination with Atezolizumab compared to Standard-of-Care Therapy in adult participants with previously untreated extensive-stage small cell lung cancer (ES-SCLC).

This study is a Global Phase 3, open-label, multicenter study designed to evaluate the efficacy and safety of BL-M14D1 in combination with atezolizumab compared with standard-of-care therapy in adult participants with previously untreated extensive-stage small cell lung cancer (ES-SCLC). Standard-of-care therapy consists of carboplatin plus etoposide chemotherapy and atezolizumab, followed by maintenance treatment with atezolizumab with or without lurbinectedin.

Study Type

INTERVENTIONAL

Allocation

RANDOMIZED

Purpose

TREATMENT

Masking

SINGLE

Enrollment

550

Conditions

Small Cell Lung Cancer Extensive Stage Small-cell Lung Cancer Small Cell Carcinoma

Interventions

BL-M14D1 and AtezolizumabDRUG

BL-M14D1 administered in combination with atezolizumab. BL-M14D1 will be given intravenously at the protocol-specified dose and schedule. Atezolizumab will be administered intravenously according to the approved dosing regimen.

Carboplatin+ Etoposide + Atezolizumab followed by Atezolizumab and LurbinectedinDRUG

Carboplatin and etoposide will be administered intravenously in combination with atezolizumab for induction therapy, followed by maintenance treatment with atezolizumab with or without lurbinectedin per protocol.

Eligibility

Sex: ALLMin age: 18 Years

Medical Language ↔ Plain English

Inclusion Criteria: * Histologically or cytologically confirmed first-line (1L), extensive-stage (ES) small cell lung cancer (SCLC) * Must be eligible to receive a platinum-based chemotherapy regimen in combination with an anti-PD-L1 inhibitor. * At least one measurable lesion based on RECIST v1.1 per investigator assessment. * An Eastern Cooperative Oncology Group performance status (ECOG PS) of 0 to 1. * Adequate organ function Exclusion Criteria: * Received any kind of platinum or etoposide treatment for limited stage (LS) SCLC within 6 months prior to enrollment. * Participants who have received prior topoisomerase inhibitor-based ADC therapy. * Participants with history of severe heart disease * Participants with active autoimmune diseases and inflammatory diseases, * Participants with other prior or concurrent malignancies except for basal cell carcinoma of the skin, squamous cell carcinoma of the skin and/or carcinoma in situ after adequate resection, or other malignancy treated with curative intent with a disease-free interval of at least 3 years * Other protocol-defined inclusion/exclusion criteria apply.

Locations (62)

Highlands Oncology Group

Springdale, Arkansas, United States

NOT_YET_RECRUITING

Los Alamitos Hematology/Oncology Medical Group

Glendale, California, United States

RECRUITING

MemorialCare Todd Cancer Institute

Long Beach, California, United States

RECRUITING

Valkyrie Clinical Trials

Los Angeles, California, United States

Outcomes

Primary Outcomes

Progression-Free Survival (PFS) per Blinded Independent Central Review (BICR)

Progression-free survival (PFS) is defined as the time from randomization to the first documented disease progression, as assessed by blinded independent central review (BICR) according to RECIST v1.1, or death from any cause, whichever occurs first.

Time frame: Up to approximately 2 years

Secondary Outcomes

Overall Survival (OS)

Overall survival (OS) is defined as the time from randomization to death from any cause.

Time frame: Up to approximately 2 years

Participants with Serious Adverse Events (SAEs)

Measuring the number of participants with serious adverse events (SAEs)

Time frame: Up to approximately 5 years

Participants with treatment-emergent adverse events (TEAEs)

Measuring the number of participants with Treatment-emergent adverse events (TEAEs) leading to discontinuation

Time frame: Up to approximately 5 years

Evaluate the safety of BL-M14D1 in combination with atezolizumab

Death

Time frame: Up to approximately 5 years

Participants with abnormal lab results

Measure number of participants with abnormal laboratory results

Time frame: Up to approximately 5 years

To compare and quantify the impact of BL-M14D1 in combination with atezolizumab on participants' quality of life and functional status

Participant Reported Outcome (PRO) using 2 European Organization for Research and Treatment of Cancer (EORTC) Quality of Life Questionnaires (QLQ)

Time frame: Up to 5 years

Overall Response Rate (ORR)

To assess the clinical efficacy of BL-M14D1 as measured by ORR using RECIST criteria v 1.1 per BICR and investigator

Time frame: Up to 5 years

Disease Control Rate (DCR)

To assess the clinical efficacy of BL-M14D1 as measured by DCR using RECIST criteria v 1.1 per BICR and investigator

Time frame: Up to 5 years

Duration Of Response (DOR)

To assess the clinical efficacy of BL-M14D1 as measured by DOR using RECIST criteria v 1.1 per BICR and investigator or death from any cause, whichever occur first

Time frame: Up to 5 years

Time To Response (TTR)

To assess the clinical efficacy of BL-M14D1 as measured by TTR using RECIST criteria v 1.1 per BICR and investigator

Time frame: Up to 5 years

Progression Free Survival (PFS)

To assess the clinical efficacy of BL-M14D1 as measured by PFS using RECIST criteria v 1.1 by investigator or death from any cause, whichever occurs first

Time frame: Up to 5 years

BL-M14D1 Plus Atezolizumab vs Standard of Care in First-Line Extensive-Stage Small Cell Lung Cancer (BrenDeLL-Lung01)

Overview

Conditions

Interventions

Eligibility

Locations (62)

Outcomes

Primary Outcomes

Secondary Outcomes

Central Contacts