Safety and Efficacy of XmAb18087 ± Pembrolizumab in Advanced Merkel Cell Carcinoma or Extensive-stage Small Cell Lung Cancer

NCT04590781 · Status: TERMINATED · Phase: PHASE1/PHASE2 · Type: INTERVENTIONAL · Enrollment: 4

Last updated 2023-04-20

Study results available
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Summary

This is a Phase 1b/2, multiple-dose study designed to describe safety and efficacy, and to assess PK and immunogenicity of XmAb18087 monotherapy and in combination with pembrolizumab in participants with metastatic Merkel cell (MCC) or locoregional MCC that has recurred after locoregional therapy with surgery and/or radiation therapy, and mAb18087 monotherapy in participants with extensive-stage small cell lung cancer (SCLC) that has progressed after standard therapies.

This study was terminated by the sponsor. No participants enrolled in Part B.

Conditions

Interventions

BIOLOGICAL

XmAb18087

Monoclonal bispecific antibody

DRUG

XmAb18087 ± Pembrolizumab

XmAb18087 ± Pembrolizumab

Sponsors & Collaborators

  • ICON plc

    collaborator INDUSTRY
  • Xencor, Inc.

    lead INDUSTRY

Principal Investigators

  • Benjamin Thompson, MD, PhD · Medical Director, Clinical Development, Xencor

Study Design

Allocation
NON_RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
SEQUENTIAL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2021-05-10
Primary Completion
2022-03-24
Completion
2022-03-24
FDA Drug
Yes

Countries

  • United States

Study Locations

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Entities

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04590781 on ClinicalTrials.gov