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Terminated Phase 1 Interventional

Evaluation of IGM-2644 in Adults With Relapsed and/or Refractory Multiple Myeloma

ClinicalTrials.gov ID: NCT05908396

Public ClinicalTrials.gov record NCT05908396. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced May 8, 2026, 10:48 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

An Open-Label, Multicenter, Phase 1 Study of IGM-2644 in Participants With Relapsed and/or Refractory Multiple Myeloma

Study identification

NCT ID
NCT05908396
Recruitment status
Terminated
Study type
Interventional
Phase
Phase 1
Lead sponsor
IGM Biosciences, Inc.
Industry
Enrollment
4 participants

Conditions and interventions

Interventions

  • IGM-2644 Drug

Drug

Eligibility (public fields only)

Age range
18 Years and older
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Aug 28, 2023
Primary completion
Feb 15, 2024
Completion
Feb 15, 2024
Last update posted
Jul 31, 2024

2023 – 2024

United States locations

U.S. sites
5
U.S. states
5
U.S. cities
5
Facility City State ZIP Site status
City of Hope Duarte California 91010
Colorado Blood Cancer Institute Denver Colorado 80218
Memorial Sloan Kettering Cancer Center New York New York 10065
Tennessee Oncology (SCRI) Nashville Tennessee 37203
Fred Hutchinson Cancer Research Center Seattle Washington 98109

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT05908396, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Jul 31, 2024 · Synced May 8, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT05908396 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →