A Phase 1 Study Evaluating CPI-0610 in Patients With Progressive Lymphoma

NCT ID: NCT01949883

Last Updated: 2024-05-08

Basic Information

• Recruitment Status: COMPLETED
• Clinical Phase: PHASE1
• Total Enrollment: 64 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2013-09-05
• Study Completion Date: 2017-12-20

Brief Summary

First in human, open-label, sequential dose escalation and expansion study of CPI-0610 in patients with progressive lymphoma. CPI-0610 is a small molecule inhibitor of bromodomain and extra-terminal (BET) proteins.

Conditions

Lymphoma

Study Design

• Allocation Method: NA
• Intervention Model: SINGLE_GROUP
• Primary Study Purpose: TREATMENT
• Blinding Strategy: NONE

Study Groups

CPI-0610

Group Type: EXPERIMENTAL

CPI-0610

Intervention Type: DRUG

Interventions

CPI-0610

Intervention Type: DRUG

Eligibility Criteria

Inclusion Criteria

• Adults (aged ≥ 18 years)
• Histologically confirmed diagnosis of a non-Hodgkin or Hodgkin lymphoma that has progressed in spite of prior treatment, and for which additional effective standard therapy is not available
• Patients may have either measurable or non-measurable disease, but in all cases eligible patients must have disease that can be clinically evaluated for improvement or progression
• Eastern Cooperative Oncology Group (ECOG) performance status ≤2
• Adequate hematological, renal, hepatic, and coagulation laboratory assessments
• Written informed consent to participate in this study before the performance of any study-related procedure

Exclusion Criteria

• A primary lymphoma of the central nervous system (CNS) or known lymphomatous involvement of the CNS. CNS imaging and cerebrospinal fluid sampling are not mandatory in the absence of a clinical suspicion of lymphomatous involvement of the CNS.
• Current infection with HIV, Hepatitis B or Hepatitis C. Patients will have serologic testing performed during screening for HIV and Hepatitis B and C. Any serologic results suggestive of an ongoing viral infection will be further investigated as necessary to clarify the patient's status.
• Impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of CPI-0610, including any unresolved nausea, vomiting, or diarrhea that is CTCAE grade >1.
• Impaired cardiac function or clinically significant cardiac diseases, including any of the following:

• Acute myocardial infarction or angina pectoris ≤ 6 months prior to starting study drug
• Serum cardiac troponin (cTn) level ≥ 99% percentile of the upper reference limit
• QTcF > 470 msec on the screening ECG
• Left ventricular ejection fraction (LVEF) < 40%
• Uncontrolled cardiac arrhythmia (patients with rate-controlled atrial fibrillation are not excluded.)
• Any other concurrent severe and/or uncontrolled concomitant medical condition that could compromise participation in the study (e.g., clinically significant pulmonary disease, clinically significant neurological disorder, active or uncontrolled infection)
• Systemic anti-cancer treatment or radiotherapy less than 2 weeks before the first dose of CPI-0610
• Radioimmunotherapy (e.g., 131I-tositumomab, 90Y-ibritumomab tiuxetan) less than 6 weeks before the first dose of CPI-0610
• Treatment with an investigational small molecule less than 2 weeks before the first dose of CPI-0610. In addition, the first dose of CPI-0610 should not occur before a period equal to or greater than 5 half-lives of the small molecule investigational agent has elapsed.
• Treatment with a therapeutic antibody less than 4 weeks before the first dose of CPI-0610. A minimum 2-week period between the last treatment with a therapeutic antibody and the first dose of CPI-0610 may be permitted in patients with rapidly progressive or aggressive subtypes of lymphoma following discussion with the medical monitor.
• Treatment with medications that are known to be strong inhibitors or inducers of CYP450 enzymes.
• Treatment with medications that are known to carry a risk of Torsades de Pointes.
• Immunosuppressive treatment that cannot be discontinued both prior to study entry and for the duration of the study. Oral prednisone at a dose of 10 mg or less per day is allowed, as are other oral corticosteroids given at glucocorticoid-equivalent doses. Topical, nasal and inhaled corticosteroids are also allowed.
• Pregnant or lactating women
• Women of child-bearing potential and men with reproductive potential, if they are unwilling to use adequate contraception while on study therapy and for 3 months thereafter
• Patients unwilling or unable to comply with this study protocol

• Minimum Eligible Age: 18 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

The Leukemia and Lymphoma Society

OTHER

Sponsor Role: collaborator

Constellation Pharmaceuticals

INDUSTRY

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

References

Blum KA, Supko JG, Maris MB, Flinn IW, Goy A, Younes A, Bobba S, Senderowicz AM, Efuni S, Rippley R, Colak G, Trojer P, Abramson JS. A Phase I Study of Pelabresib (CPI-0610), a Small-Molecule Inhibitor of BET Proteins, in Patients with Relapsed or Refractory Lymphoma. Cancer Res Commun. 2022 Aug 11;2(8):795-805. doi: 10.1158/2767-9764.CRC-22-0060. eCollection 2022 Aug.

Reference Type: DERIVED

PMID: 36923307 (View on PubMed)

Other Identifiers

0610-01

Identifier Type: -

Identifier Source: org_study_id