Clinical Trials /

Study of Mocetinostat in Selected Patients With Mutations of Acetyltransferase Genes in Relapsed and Refractory Diffuse Large B-Cell Lymphoma and Follicular Lymphoma

NCT02282358

Description:

The purpose of this study is to learn if the study drug mocetinostat can slow the progression of cancer in people who have a mutation in CREBBP or EP300 in the genetic makeup of their cancer. The potential side effects of mocetinostat will also be studied.

Related Conditions:
  • Diffuse Large B-Cell Lymphoma
  • Follicular Lymphoma
Recruiting Status:

Active, not recruiting

Phase:

Phase 1/Phase 2

Trial Eligibility

Document

Title

  • Brief Title: Study of Mocetinostat in Selected Patients With Mutations of Acetyltransferase Genes in Relapsed and Refractory Diffuse Large B-Cell Lymphoma and Follicular Lymphoma
  • Official Title: An Open-Label Phase II Study of Mocetinostat in Selected Patients With Mutations of Acetyltransferase Genes in Relapsed and Refractory Diffuse Large B-Cell Lymphoma and Follicular Lymphoma

Clinical Trial IDs

  • ORG STUDY ID: 14-106
  • NCT ID: NCT02282358

Conditions

  • Lymphoma
  • Relapsed and Refractory
  • Diffuse Large B-Cell Lymphoma and Follicular Lymphoma

Interventions

DrugSynonymsArms
MocetinostatMocetinostat

Purpose

The purpose of this study is to learn if the study drug mocetinostat can slow the progression of cancer in people who have a mutation in CREBBP or EP300 in the genetic makeup of their cancer. The potential side effects of mocetinostat will also be studied.

Detailed Description

Trial Arms

NameTypeDescriptionInterventions
MocetinostatExperimentalPatients who harbor mutations for CREBBP and/or EP300 will be started on mocetinostat 70 mg orally three times per week on a 28 day schedule in cycle 1. The dose will be escalated in cycle 2 to 90 mg orally three times per week on a 28 day schedule if there are no grade 3 or higher drug related toxicities. Therapy will continue until disease progression, intolerable toxicities or death.
  • Mocetinostat

Eligibility Criteria

Inclusion Criteria:

- Patient has provided a signed study Informed Consent Form prior to performance of any study related procedurePatient is ≥ 18 years of age

- Patient has histologically confirmed diagnosis of diffuse large B cell lymphoma or follicular lymphoma harboring mutations in CREBBP or EP300 with relapsed or refractory disease

- Patients with diffuse large B cell lymphoma must have received at least two prior therapies and have received, declined or be ineligible for autologous or allogeneic stem cell transplant.

- Patients with follicular lymphoma must have received at least two prior therapies.

- Patients with either diffuse large B cell lymphoma or follicular lymphoma will be allowed to enroll after receiving only 1 prior therapy if they are felt to not be a candidate for further systemic chemotherapy.

- Patient has at least one measurable lesion (≥ 2 cm) according to Cheson criteria [45]. Patient has an Eastern Cooperative Oncology Group (ECOG) performance status ≤ 1 - Patient has adequate bone marrow and organ function by:

Absolute neutrophil count (ANC) ≥ 1.0 x 10^9/L

- Platelets ≥ 75 x 10^9/L (no platelet transfusion within past 14 days)

- Hemoglobin (Hgb) ≥ 9.0 g/dL (no RBC transfusion within past 14 days)

- International Normalized Ratio (INR) ≤ 1.5

- Serum Creatinine ≤ 1.5 x upper limit of normal (ULN)

- Alanine aminotransferase (ALT) and aspartate aminotransferase (AST) within 2.5 x ULN, or ≤ 5.0 x ULN for patients with documented hepatic involvement

- Serum bilirubin ≤ 1.5 x ULN or ≤ 3.0 x ULN for patients with Gilbert Syndrome or documented hepatic involvement.

- Patients must have fully recovered from major surgery and from the acute toxic effects of prior chemotherapy and radiotherapy (residual grade 1 toxicity, e.g. grade 1 peripheral neuropathy, and residual alopecia are allowed)

Exclusion Criteria:

- Patient has received previous treatment with HDAC inhibitors

- Patient has evidence of graft versus host disease (GVHD)

- Patient has active or history of central nervous system (CNS) disease

- Patient has impaired cardiac function including any of the following:

- Presence or history of pericardial effusion (definitions are provided in and/or pericarditis.

- Acute myocardial infarction, symptomatic angina pectoris ≤ 6 months prior to starting study drug

- Presence of congestive heart failure ≥ NYHA class 3

- QTc > 480 ms on a screening ECG

- Screening LVEF < 45% by echocardiography or MUGA

- Uncontrolled cardiac arrhythmia including uncontrolled atrial fibrillation/atrial flutter/sinus tachycardia, complete left bundle branch block, congenital long QT syndrome

- Presence of permanent cardiac pacemaker

- Other clinically significant heart disease

- Subject is taking warfarin at start of treatment or within 6 months prior to start of study treatment.

- Patient has a concurrent malignancy or has a malignancy within 3 years of study enrollment (with the exception of adequately treated basal or squamous cell carcinoma or nonmelanomatous skin cancer)

- Patient is concurrently using other approved or investigational antineoplastic agent

- Patient has received chemotherapy, targeted anticancer therapy, pelvic and/or para-aortic radiotherapy or has had major surgery ≤ 4 weeks (6 weeks for nitrosourea, monoclonal antibodies or mitomycin-C) prior to starting study drug or who have not recovered from side effects of such therapy

- Patient has impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of mocetinostat (e.g., ulcerative diseases, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, or small bowel resection)

- Patient is currently receiving increasing or chronic treatment (> 10 days) with corticosteroids or another immunosuppressive agent. The following uses of corticosteroids are permitted: single dose, topical applications (e.g., rash), inhaled sprays (e.g., obstructive airways diseases), eye drops or local injections (e.g., intra-articular).

- Patient has a history of non-compliance to medical regimen or inability to grant consent.

- Concomitant medications causing prolonged QT which cannot be discontinued or changed to a different medication prior to initiating study

- Patient is currently being treated with drugs known to be moderate or strong inhibitors or inducers of isoenzyme CYP3A, and the treatment cannot be discontinued or switched to a different medication prior to starting study drug. Patients must have discontinued strong inducers for at least one week and must have discontinued strong inhibitors before the start of treatment.

Note: the oral anti-diabetic drugs troglitazone and pioglitazone are CYP3A inducers.

- Patient has a known history of HIV (testing not mandatory), active Hepatitis B or C infection.

- Pregnant or nursing (lactating) women, where pregnancy is defined as the state of a female after conception and until the termination of gestation, confirmed by a positive serum hCG laboratory test (> 5 mIU/mL)

- 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

Maximum Eligible Age:N/A
Minimum Eligible Age:18 Years
Eligible Gender:All
Healthy Volunteers:No

Primary Outcome Measures

Measure:efficacy as defined by overall response
Time Frame:1 year
Safety Issue:
Description:as defined by overall response rate of Mocetinostat at one year in patients with relapsed/refractory DLBCL and FL who have inactivating mutations of acetyltransferase genes.

Secondary Outcome Measures

Measure:event free survival
Time Frame:1 year
Safety Issue:
Description:defined as time from the date of treatment start to the date of the first documented progressive disease (PD) or death due to any cause) rate using mocetinostat in this selected population will be estimated by the Kaplan-Meier method.
Measure:duration of response
Time Frame:1 year
Safety Issue:
Description:is defined as the time from the date of first occurrence of CR or PR whichever is recorded first to the date of the first objectively documented progressive disease (PD) or death due to any cause. The duration of response will be assessed based on the sub-cohort of patients who showed responses also using Kaplan-Meier.
Measure:toxicity according to the (NCI CTCAE) Version 4.0.
Time Frame:2 years
Safety Issue:
Description:will be graded according to the National Cancer Institute Common Terminology Criteria for Adverse Events (NCI CTCAE) Version 4.0.

Details

Phase:Phase 1/Phase 2
Primary Purpose:Interventional
Overall Status:Recruiting
Lead Sponsor:Memorial Sloan Kettering Cancer Center

Trial Keywords

  • Mocetinostat
  • 14-106

Last Updated

September 20, 2016