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Terminated Phase 1 Interventional

A Study of Evorpacept (ALX148) With Azacitidine for Higher Risk Myelodysplastic Syndrome (ASPEN-02)

ClinicalTrials.gov ID: NCT04417517

Public ClinicalTrials.gov record NCT04417517. 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 Oct 23, 2026, 1:37 AM EDT

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

Official title

A Phase 1/2 Study of Evorpacept (ALX148) in Combination With Azacitidine in Patients With Higher Risk Myelodysplastic Syndrome (MDS) (ASPEN-02)

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

This Phase 1/2 clinical study will evaluate evorpacept (ALX148) in combination with azacitidine for the treatment of patients with higher risk myelodysplastic syndrome (MDS).

Study identification

NCT ID
NCT04417517
Recruitment status
Terminated
Study type
Interventional
Phase
Phase 1
Lead sponsor
ALX Oncology Inc.
Industry
Enrollment
65 participants

Conditions and interventions

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
Oct 2, 2020 (Actual)
Primary completion
Jan 17, 2025 (Actual)
Completion
Jun 10, 2025 (Actual)
Last update posted
Jul 20, 2025

2020 – 2025

United States locations

U.S. sites
10
U.S. states
9
U.S. cities
10
Facility City State ZIP Site status
University of Southern California, Norris Comprehensive Cancer Center Los Angeles California 90033 —
Northwestern University Feinberg School of Medicine Chicago Illinois 60611 —
IU Simon Cancer Center Indianapolis Indiana 46202 —
START Midwest Grand Rapids Michigan 49546 —
Mayo Clinic Rochester Minnesota 55905 —
Levine Cancer Institute Charlotte North Carolina 28204 —
Duke University Medical Center Durham North Carolina 27710 —
Vanderbilt University Medical Center Nashville Tennessee 37203 —
University of Texas MD Anderson Cancer Center Houston Texas 77030 —
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.

Non-U.S. locations

This page focuses on the U.S. directory. The official record also lists 9 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT04417517, 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 20, 2025 · Synced Oct 23, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT04417517 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →