- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04675333
Evorpacept (ALX148) in Combination With Pembrolizumab and Chemotherapy in Patients With Advanced Head and Neck Squamous Cell Carcinoma (ASPEN-04)
March 21, 2024 updated by: ALX Oncology Inc.
A Phase 2 Study of ALX148 in Combination With Pembrolizumab and Chemotherapy in Patients With Advanced Head and Neck Squamous Cell Carcinoma (ASPEN-04)
A Phase 2 Study of evorpacept (ALX148) in Combination With pembrolizumab and Chemotherapy in Patients With Advanced Head and Neck Squamous Cell Carcinoma.
Study Overview
Status
Recruiting
Intervention / Treatment
Detailed Description
This is a open-label, randomized phase 2 multi-center study of the anti-tumor efficacy of evorpacept (ALX148) + pembrolizumab + 5FU + platinum and of pembrolizumab + 5FU + platinum in patients with metastatic or unresectable, recurrent HNSCC who have not yet been treated for their advanced disease.
The study comprises of an initial safety lead-in followed by a randomized portion.
Study Type
Interventional
Enrollment (Estimated)
168
Phase
- Phase 2
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Contact
- Name: Harry Liu, MD, MPH, MBA
- Phone Number: +1 650.502.4697
- Email: info@alxoncology.com
Study Contact Backup
- Name: Richard J Morishige, MS
- Phone Number: 1 650.666.0492
- Email: info@alxoncology.com
Study Locations
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South Australia
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Adelaide, South Australia, Australia, 5037
- Recruiting
- Ashford Cancer Centre
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Bruxelles, Belgium
- Recruiting
- Cliniques Universitaires Saint-Luc
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-
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-
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Barcelona, Spain, 08028
- Recruiting
- Hospital Universitari Dexeus
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Madrid, Spain
- Recruiting
- Hospital Universitario La Paz
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California
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Irvine, California, United States, 92618
- Recruiting
- Hoag Hospital
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La Jolla, California, United States, 92037
- Recruiting
- University of California San Diego
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Florida
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Miami, Florida, United States, 33136
- Recruiting
- Sylvester Comprehensive Cancer Center
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Illinois
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Chicago, Illinois, United States, 60612
- Recruiting
- Rush University Medical Center
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Kentucky
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Louisville, Kentucky, United States, 40202
- Recruiting
- University of Louisville
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Maryland
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Baltimore, Maryland, United States, 21201
- Recruiting
- University of Maryland Medical System
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Tennessee
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Nashville, Tennessee, United States, 37232
- Recruiting
- Vanderbilt - Ingram Cancer Center
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Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years and older (Adult, Older Adult)
Accepts Healthy Volunteers
No
Description
Inclusion Criteria:
- Previously untreated metastatic or unresectable, recurrent head and neck squamous cell carcinoma.
- Adequate bone marrow function.
- Adequate renal and liver function.
- Adequate ECOG performance status.
Exclusion Criteria:
- Patients with known symptomatic CNS metastases or leptomeningeal disease requiring steroids.
- History of (non-infectious) pneumonitis that required steroids or current pneumonitis.
- Prior treatment with any anti-CD47 or anti-SIRPα agent.
- Prior treatment with anti-PD-1 or PD-L1.
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: evorpacept (ALX148) + pembrolizumab + Chemotherapy
evorpacept (ALX148) 45 mg/kg IV, pembrolizumab 200 mg IV, and chemotherapy given every 3 weeks.
|
IV Q3W
Other Names:
IV Q3W
Other Names:
IV Q3W
Other Names:
|
Active Comparator: pembrolizumab + Chemotherapy
pembrolizumab 200 mg IV and chemotherapy given every 3 weeks.
|
IV Q3W
Other Names:
IV Q3W
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Objective response rate per RECIST 1.1
Time Frame: Last randomized patient reaching at least 24 weeks of follow-up
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Last randomized patient reaching at least 24 weeks of follow-up
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12-month overall survival rate
Time Frame: Last randomized patient reaching 12 months of follow-up
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Last randomized patient reaching 12 months of follow-up
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Secondary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Duration of response
Time Frame: Up to 36 months
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Up to 36 months
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Progression-free survival
Time Frame: Up to 36 months
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Up to 36 months
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Overall survival
Time Frame: Up to 36 months
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Up to 36 months
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Adverse events
Time Frame: Up to 36 months
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Up to 36 months
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Collaborators
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Actual)
May 10, 2021
Primary Completion (Estimated)
December 31, 2024
Study Completion (Estimated)
December 31, 2025
Study Registration Dates
First Submitted
December 15, 2020
First Submitted That Met QC Criteria
December 17, 2020
First Posted (Actual)
December 19, 2020
Study Record Updates
Last Update Posted (Actual)
March 22, 2024
Last Update Submitted That Met QC Criteria
March 21, 2024
Last Verified
February 1, 2024
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
- Neoplasms by Histologic Type
- Neoplasms
- Neoplasms by Site
- Neoplasms, Glandular and Epithelial
- Head and Neck Neoplasms
- Neoplasms, Squamous Cell
- Carcinoma
- Carcinoma, Squamous Cell
- Squamous Cell Carcinoma of Head and Neck
- Molecular Mechanisms of Pharmacological Action
- Antineoplastic Agents
- Antineoplastic Agents, Immunological
- Immune Checkpoint Inhibitors
- Carboplatin
- Pembrolizumab
Other Study ID Numbers
- AT148004
- KEYNOTE-B88 (Other Identifier: Merck Sharp & Dohme LLC)
- MK-3475-B88 (Other Identifier: Merck Sharp & Dohme LLC)
- 2020-004662-19 (EudraCT Number)
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
NO
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Yes
Studies a U.S. FDA-regulated device product
No
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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