A Phase 1/2 Study of CYT-0851 in B-Cell Malignancies and Advanced Solid Tumors
A Multi-Center, Open Label Phase 1/2 Study of CYT-0851 in Patients With Relapsed/Refractory B-Cell Malignancies and Advanced Solid Tumors
Sponsor study identifier
interventional
169
1 country
16
Study Start
October 9, 2019
Actual (reported)Primary Completion
November 30, 2024
Actual (reported)Study Completion
December 20, 2024
Actual (reported)This clinical trial is an interventional, active-treatment, open-label, multi-center, Phase 1/2 study. The study objectives are to assess the safety, tolerability and pharmacokinetics (PK) of CYT-0851 in patients with relapsed/refractory B-cell malignancies and advanced solid tumors and to identify a recommended Phase 2 dose as a monotherapy and in combination with chemotherapy for evaluation in these patients.
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
December 20, 2024
Actual (reported)Click on a node to explore related trials.
Some registry-reported names shown below are not yet linked in this graph.
Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
June 24, 2019
Actual (reported)June 25, 2019
Actual (reported)October 9, 2019
Actual (reported)November 30, 2024
Actual (reported)December 20, 2024
Actual (reported)Part A: Incidence of dose limiting toxicity
Cycle 1 Dose limiting toxicities and determination of the maximum tolerated dose
28 Days
Part B: Objective response rate
clinical benefit as determined by investigator assessments of tumor response
24 Weeks
Part C: Incidence of dose limiting toxicity
Cycle 1 Dose limiting toxicities and determination of the maximum tolerated dose in combination with rituximab and bendamustine
28 Days
Part A: CYT-0851 administered orally in rising doses QD or BID for 28 day cycles
Part B: CYT-0851 administered orally at the selected Phase 2 dose for 28 day cycles
Part C: Daily oral doses of CYT-0851 for 28 days in combination with rituximab on Day 1 and bendamustine on Days 1 and 2 of each 28 day cycle
Part A and B: Daily oral doses of CYT-0851 for 28 day cycles
These entries preserve how the registry describes the intervention. Their treatment roles are shown separately from molecular identities.
Treatment programme
CYT-0851 in combination with gemcitabine
The registry describes a treatment programme. Individual components, doses and actual administration are not established by this entry.
View registry recordTreatment programme
CYT-0851 in combination with capecitabine
The registry describes a treatment programme. Individual components, doses and actual administration are not established by this entry.
View registry recordGrouped treatment entry
CYT-0851 in combination with rituximab and bendamustine
The registry names several treatments. This does not confirm that participants received them together or that they form a single product.
View registry recordUniversity of California San Francisco
San Francisco, California, 94158, United States
Stanford Comprehensive Cancer Center
Stanford, California, 94305, United States
Sarah Cannon Research Institute at HealthONE
Denver, Colorado, 80218, United States
Florida Cancer Specialists and Research Institute
Sarasota, Florida, 34232, United States
Massachusetts General Hospital
Boston, Massachusetts, 02114, United States
Dana Farber Cancer Institute
Boston, Massachusetts, 02115, United States
University of Michigan
Markus Renschler, MD
Cyteir Therapeutics
169 participants (actual enrollment reported by the registry).
First Submitted
June 24, 2019
First Posted
June 25, 2019
Study Start
October 9, 2019
Actual (reported)Galinpepimut-S in Combination With Pembrolizumab in Patients With Selected Advanced Cancers
Part D: Incidence of dose limiting toxicity
Cycle 1 Dose limiting toxicities and determination of the maximum tolerated dose in combination with gemcitabine
28 Days
Part E: Incidence of dose limiting toxicity
Cycle 1 Dose limiting toxicities and determination of the maximum tolerated dose in combination with capecitabine
21 Days
Part A: Incidence of adverse events and other safety measures
28 Days
Part C: Incidence of adverse events and other safety measures
28 Days
Part D: Incidence of adverse events and other safety measures
28 Days
Part E: Incidence of adverse events and other safety measures
21 Days
Part A: Assessment of pharmacokinetic parameters
Phase 1: 12 months
Part D: Daily oral doses of CYT-0851 for 28 days in combination with gemcitabine on Day 1, 8 and 15 of each 28 day cycle
Part E: Daily oral doses of CYT-0851 for 21 days in combination with capecitabine on Days to 14 of each 21 day cycle
Part D: Daily oral doses of CYT-0851 for 28 days in combination with gemcitabine
Part E: Daily oral doses of CYT-0851 for 21 days in combination with capecitabine
Part C: Daily oral doses of CYT-0851 for 28 days in combination with rituximab and bendamustine
Registry-reported names are shown in full. Names without a link have not yet been matched to a Syfrah profile.
Contact the study team to confirm eligibility.
Ann Arbor, Michigan, 48109, United States
Mayo Clinic
Rochester, Minnesota, 55905, United States
John Theurer Cancer Center at HUMC
Hackensack, New Jersey, 07601, United States
NYU Langone Health
New York, New York, 10016, United States
Oklahoma University-Stephenson Cancer Center
Oklahoma City, Oklahoma, 73104, United States
Thomas Jefferson University, Sidney Kimmel Cancer Center
Philadelphia, Pennsylvania, 19107, United States
Sarah Cannon Research Institute at Tennessee Oncology
Nashville, Tennessee, 37203, United States
The University of Texas MD Anderson Cancer Center
Houston, Texas, 77030, United States
University of Washington Seattle Cancer Center
Seattle, Washington, 98109, United States
Medical College of Wisconsin
Milwaukee, Wisconsin, 53226, United States
Primary Completion
November 30, 2024
Actual (reported)Study Completion
December 20, 2024
Actual (reported)Last Updated
December 24, 2024
Record last verified: 2024-12
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Source: ClinicalTrials.gov.
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