Epigenetic Modulation in Relapsed/Refractory Diffuse Large B-Cell Lymphoma (DLBCL)

NCT ID: NCT00978432

Last Updated: 2016-11-25

Basic Information

• Recruitment Status: TERMINATED
• Clinical Phase: PHASE2
• Total Enrollment: 50 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2012-02-29
• Study Completion Date: 2016-03-31

Brief Summary

The purpose of this study is evaluate the response, safety and tolerability in subjects receiving the investigational drugs, RAD001 and LBH589. Subjects in Part 1 will receive one drug for four cycles followed by 4 cycles of the second drug unless they achieve complete remission. Subjects in a complete remission may receive up to 6 cycles of study drug and will not receive the next study drug until there is evidence of disease progression. Subjects in Part 2 will receive both drugs together for at least 2 cycles and up to 13 if tolerated.

Detailed Description

This will be a prospective, non-randomized, un-blinded phase 2 efficacy trial using a mechanistic target of rapamycin (mTOR) inhibitor and a histone deacetylase (HDAC) inhibitor for epigenetic targeted therapies.

Subjects will receive RAD001 and LBH589 given in two to thirteen, 28-day cycles. Subjects will be assessed for disease status after 2 cycles and then after every 4 cycles. Subjects with progressive disease will stop after 2 cycles. Subjects with stable disease or better les may receive up to 13 cycles. LBH589 was given at 40mg when the study first opened and was changed to 20mg po shortly thereafter. LBH589 is taken on days M/W/F. RAD001 was given at 10mg po daily for Part 1. In Part 2, LBH589 is given at 15mg and RAD001 is given at 7.5mg.

Treatment will be administered on an outpatient basis. Patients will be followed for up to 2 years after completion of therapy or until progression of disease or death.

Conditions

Diffuse Large B-cell Lymphoma

Keywords

NHL; DLBCL; recurrent; refractory; de novo

Study Design

• Allocation Method: NON_RANDOMIZED
• Intervention Model: PARALLEL
• Primary Study Purpose: TREATMENT
• Blinding Strategy: NONE

Study Groups

Arm 1a (RAD001 followed by LBH589)

Part 1a: Sequential single agent therapy with RAD001 and LBH589. Each agent will be given for four-six 28-day cycles.

Subjects with less than a CR after 4 cycles of study drug should proceed to the next study drug(s) after the prescribed washout period.

Subjects with a CR may receive up to 6 cycles of study drug and will not receive the next study drug(s) until there is evidence of progressive disease.

There will be a 1-6 week 'washout' period between stopping and starting each agent in Part 1, unless rapid progression suggests holding therapy would not be in the patient's best interest.

Group Type: EXPERIMENTAL

RAD001

Intervention Type: DRUG

10 mg/day for Part 1 of the trial

LBH589

Intervention Type: DRUG

40 mg on Monday, Wednesday and Friday weekly for Part 1 of the trial

Arm 1b (LBH589 followed by RAD001)

Part 1b: Sequential single agent therapy with LBH589 and RAD001 . Each agent will be given for four-six 28-day cycles.

Subjects with less than a CR after 4 cycles of study drug should proceed to the next study drug(s) after the prescribed washout period.

Subjects with a CR may receive up to 6 cycles of study drug and will not receive the next study drug(s) until there is evidence of progressive disease.

There will be a 1-6 week 'washout' period between stopping and starting each agent in Part 1, unless rapid progression suggests holding therapy would not be in the patient's best interest.

Group Type: EXPERIMENTAL

RAD001

Intervention Type: DRUG

10 mg/day for Part 1 of the trial

LBH589

Intervention Type: DRUG

40 mg on Monday, Wednesday and Friday weekly for Part 1 of the trial

Doublet (Combination RAD001 and LBH589)

Subjects will receive the doublet of RAD001 and LBH589 given in two to thirteen, 28-day cycles. Subjects will be evaluated for the disease status after completion of cycle two and then after every 4 cycles. Subjects with progressive disease will stop after 2 cycles. Subjects with stable disease or better may receive up to 13 cycles. LBH589 will start at 15mg po three days a week at least 2 days apart such as on days M/W/F or T/Th/Sat and RAD001 will start at 7.5mg po daily.

Group Type: EXPERIMENTAL

Doublet (RAD001 and LBH589)

Intervention Type: DRUG

RAD001 7.5 mg by mouth daily and LBH589 15 mg by mouth on Monday/Wednesday/Friday during Part 2.

Interventions

RAD001

10 mg/day for Part 1 of the trial

Intervention Type: DRUG

LBH589

40 mg on Monday, Wednesday and Friday weekly for Part 1 of the trial

Intervention Type: DRUG

Doublet (RAD001 and LBH589)

RAD001 7.5 mg by mouth daily and LBH589 15 mg by mouth on Monday/Wednesday/Friday during Part 2.

Intervention Type: DRUG

Other Intervention Names

Everolimus; panobinostat

Eligibility Criteria

Inclusion Criteria

1. de novo or transformed Diffuse large B cell non-Hodgkin lymphoma (DLBCL). DLBCL-like lymphomas allowed:

• Epstei-Barr virus (EBV)+ DLBCL in elderly,
• DLBCL with chronic inflammation,
• Primary cutaneous DLBCL, leg type,
• B cell lymphoma unclassifiable - between DLBCL and Burkitt lymphoma,
• B cell lymphoma unclassifiable - between large B cell lymphoma and classical Hodgkin lymphoma,
• Anaplastic lymphoma kinase (ALK)+ large B cell lymphoma,
• T cell histiocyte rich large B cell lymphoma
• Primary mediastinal B cell lymphoma
• Follicular grade 3 B cell lymphoma

2. Refractory or relapsed disease to >/= 1 prior treatment regimen: should include autologous stem cell transplant unless patient refused or ineligible.

3. Age > 18 years old

4. Eastern Cooperative Oncology Group (ECOG) performance status <2.

5. Measurable or evaluable disease by physical exam, radiographs or bone marrow involvement

6. Frozen tumor or paraffin-embedded sample available.

7. 3-4 core fresh/fresh-frozen biopsy specimens available. Leukapheresis may be done for patients with leukocytosis.

8. Laboratory Values per protocol.

Exclusion Criteria

1. Laboratory Values

• Grade 3 hyperlipidemia (Serum cholesterol >400mg/dl or serum triglycerides >5 x ULN)
• Serum Glucose > 250mg/dl on >/= 2 checks on 2 separate days
• Diabetics accepted if sugars controlled

2. Unlimited prior chemotherapy regimens, however:

• No prior exposure to RAD001 or LBH589 or drugs that target mTOR (sirolimus, temsirolimus, etc) or HDAC (vorinostat)

• No valproic acid during study or 5 days preceding start of first drug
• No chemotherapy, biologics or immunotherapy < 2 weeks before registration (6 weeks if last received bis-chloroethylnitrosourea (BCNU) or mitomycin C). Subjects must be recovered from therapy-related non-hematological toxicities to < grade 1 or baseline if started with > grade 1 toxicity.
• No time limit for radiation prior to registration.
• No radioimmunotherapy < 2 months prior to registration. Subjects must be recovered from therapy-related toxicities to < grade 1 or baseline if started with > grade 1 toxicity.
• No prior allogeneic stem cell transplantation unless allogeneic engraftment is <2%.
• Subjects receiving chronic, systemic treatment with corticosteroids = to >20mg of prednisone per day.

• Subjects receiving replacement for adrenal insufficiency allowed.
• Topical or inhaled corticosteroids allowed.

3. History of other primary malignancy < 3 years ago, except inactive basal, squamous cell carcinoma of the skin or superficial melanoma only requiring excision, prostate cancer with a prostate specific antigen (PSA) stable for >/=3 months, carcinoma in situ of cervix.

4. Major surgery < 4 weeks before or Minor surgery < 2 weeks before registration. Subjects must be recovered from toxicities to < grade 1 or baseline if started with > grade 1 toxicity.

5. Investigational drugs < 4 weeks prior to registration.

6. Impaired Cardiac Function per protocol.

7. Pregnant or breastfeeding females or adults of reproductive potential not using effective birth control

8. Diffusing capacity or transfer factor of the lung for carbon monoxide (DLCO) < 40% if tested (per protocol).

9. Impaired lung function: O2 saturation 88% or less at rest on room air by Pulse Oximetry.

10. Immunization with live attenuated vaccines < 1 week of study entry

11. Impaired GI function or GI disease that may alter absorption of RAD001 or LBH589

12. Concurrent severe &/or uncontrolled medical conditions

13. Medications with risk of prolonging QT interval or inducing torsade de pointes or interacting with LBH589 and RAD001 may be used per the protocol.

14. Active bleeding tendency

15. Positive for HIV.

16. Positive for Hepatitis C virus (HCV).

17. History of non-compliance to medical regimens.

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

Sponsors

Novartis

INDUSTRY

Sponsor Role: collaborator

Anne Beaven, MD

OTHER

Sponsor Role: lead

Responsible Party

Anne Beaven, MD

Assistant Professor of Medicine

Responsibility Role: SPONSOR_INVESTIGATOR

Principal Investigators

Anne W. Beaven, MD

Role: PRINCIPAL_INVESTIGATOR

Duke University

Locations

Duke University Medical Center

Durham, North Carolina, United States

Countries

United States

Other Identifiers

Pro00012947

Identifier Type: -

Identifier Source: org_study_id