A Phase 1 Study of Duvelisib in Patients With Advanced Hematologic Malignancies
Study Overview
Status
Status
Conditions
Conditions
Intervention / Treatment
Intervention / Treatment
Study Type
Study Type
Enrollment (Actual)
Enrollment
Phase
Phase
- Phase 1
Contacts and Locations
Study Locations
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New York
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New York, New York, United States, 10065
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Ohio
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Columbus, Ohio, United States, 43210
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Tennessee
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Nashville, Tennessee, United States, 37203
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Texas
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Houston, Texas, United States, 77030
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-
Participation Criteria
Eligibility Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- ≥ 18 years of age;
- Progressed during, refractory to, intolerant of, or ineligible for established therapy, or has a disease with no established therapy with the exception of expansion cohort of treatment naïve CLL patients;
- An Eastern Cooperative Oncology Group (ECOG) score of 0 to 2.
Exclusion Criteria:
- Any previous treatment with a PI3K inhibitor (Escalation Phase only) or within 4 weeks of the start of IPI-145 administration (Expansion Phase);
- Patients with overt leptomeningeal leukemia or CNS lymphoma;
- Inadequate hepatic function defined by aspartate aminotransferase (AST) and/or alanine aminotransferase (ALT) > 2.5 x upper limit of normal (ULN); direct bilirubin >1.5 x ULN;
- Inadequate renal function defined by serum creatinine > 1.5 x ULN
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: N/A
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
Number of Arms
Arms and Interventions
Participant Group / ArmParticipant Group / Arm |
Intervention / TreatmentIntervention / Treatment |
|---|---|
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Experimental: IPI-145
IPI-145 is administered orally as a capsule formulation.
The IPI-145 drug product is supplied as 1 mg, 5 mg, 25 mg, and 100 mg formulated capsules.
IPI-145 will be administered orally daily during each 28-day cycle.
Patients will be evaluated for DLTs in the dose escalation portion of the study during Cycle 1 (28 days), after which treatment may continue for additional cycles.
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Oral Twice A Day (BID) Dosing
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What is the study measuring?
Primary Outcome Measures
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
|---|---|---|
|
Safety and Tolerability
Time Frame: At least 28 days (1 Cycle)
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To determine the incidence of adverse events and abnormal laboratory test results, including dose-limiting toxicities.
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At least 28 days (1 Cycle)
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Collaborators and Investigators
Sponsor
Sponsor
Publications and helpful links
General Publications
- Horwitz SM, Koch R, Porcu P, Oki Y, Moskowitz A, Perez M, Myskowski P, Officer A, Jaffe JD, Morrow SN, Allen K, Douglas M, Stern H, Sweeney J, Kelly P, Kelly V, Aster JC, Weaver D, Foss FM, Weinstock DM. Activity of the PI3K-delta,gamma inhibitor duvelisib in a phase 1 trial and preclinical models of T-cell lymphoma. Blood. 2018 Feb 22;131(8):888-898. doi: 10.1182/blood-2017-08-802470. Epub 2017 Dec 12.
- Flinn IW, O'Brien S, Kahl B, Patel M, Oki Y, Foss FF, Porcu P, Jones J, Burger JA, Jain N, Kelly VM, Allen K, Douglas M, Sweeney J, Kelly P, Horwitz S. Duvelisib, a novel oral dual inhibitor of PI3K-delta,gamma, is clinically active in advanced hematologic malignancies. Blood. 2018 Feb 22;131(8):877-887. doi: 10.1182/blood-2017-05-786566. Epub 2017 Nov 30.
- Patel VM, Balakrishnan K, Douglas M, Tibbitts T, Xu EY, Kutok JL, Ayers M, Sarkar A, Guerrieri R, Wierda WG, O'Brien S, Jain N, Stern HM, Gandhi V. Duvelisib treatment is associated with altered expression of apoptotic regulators that helps in sensitization of chronic lymphocytic leukemia cells to venetoclax (ABT-199). Leukemia. 2017 Sep;31(9):1872-1881. doi: 10.1038/leu.2016.382. Epub 2016 Dec 26.
Study record dates
Study Major Dates
Study Start
Study Start
Primary Completion (Actual)
Primary Completion
Study Completion (Actual)
Study Completion
Study Registration Dates
First Submitted
First Submitted
First Submitted That Met QC Criteria
First Submitted That Met QC Criteria
First Posted (Estimate)
First Posted
Study Record Updates
Last Update Posted (Actual)
Last Update Posted
Last Update Submitted That Met QC Criteria
Last Update Submitted That Met QC Criteria
Last Verified
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
Other Study ID Numbers
- IPI-145-02
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
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