Panobinostat and Everolimus in Treating Patients With Relapsed or Refractory Lymphoma or Multiple Myeloma

• Status: Completed
• Trial end date: 2013-01-01
• Target enrollment: 0
• Participant gender: All

Summary

RATIONALE: Panobinostat and everolimus may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth and by blocking blood flow to the cancer. Giving panobinostat together with everolimus may kill more cancer cells.

PURPOSE: This phase I trial is studying the side effects and best dose of panobinostat when given together with everolimus in treating patients with relapsed or refractory lymphoma or multiple myeloma.

• Phase: Phase 1
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: City of Hope Medical Center
• Collaborator: National Cancer Institute (NCI)
• Treatments: Everolimus; Panobinostat; Sirolimus

Criteria

DISEASE CHARACTERISTICS:

• Histologically confirmed diagnosis of one of the following:

• Hodgkin or non-Hodgkin lymphoma (including small lymphocytic lymphoma [SLL])

• Any histology, including B, T, or NK/T cell allowed

• Multiple myeloma (MM)

• Relapsed or refractory disease

• Patients with lymphoma must have relapsed after or be refractory to an upfront regimen (e.g., CHOP or ABVD) and a salvage regimen (e.g., ICE or ESHAP)

• Patients with SLL should have relapsed after a fludarabine-containing regimen

• Patients with MM must have progressed within 100 days after receiving a regimen containing bortezomib and either thalidomide or lenalidomide AND have a 25% increase in serum paraproteins, urinary light chains, or plasma cell number in the bone marrow

• No active CNS disease

PATIENT CHARACTERISTICS:

• ECOG performance status 0-2

• ANC ≥ 1,500/mm³

• Platelet count ≥ 75,000/mm³ (transfusion allowed in patients with biopsy-proven bone marrow involvement)

• AST and ALT ≤ 2.5 times upper limit of normal (ULN) (≤ 5.0 times ULN if elevation due to leukemic involvement)

• Serum bilirubin ≤ 1.5 times ULN

• Serum creatinine ≤ 1.5 times ULN OR creatinine clearance ≥ 50 mL/min

• Serum potassium normal

• Serum phosphorous normal

• Serum total calcium (corrected for serum albumin) or serum ionized calcium normal

• Serum magnesium normal

• TSH and free T4 normal (thyroid hormone replacement allowed)

• Fasting serum cholesterol ≤ 300 mg/dL (or ≤ 7.75 mmol/L) AND fasting triglycerides ≤ 2.5 times ULN (elevated levels allowed provided an appropriate lipid-lowering medication has been initiated)

• LVEF normal by MUGA or ECHO

• Not pregnant or nursing

• Negative pregnancy test

• Fertile patients must use effective double-method (including barrier method) contraception during and for 3 months after completion of study treatment

• No impaired cardiac function, including any of the following:

• QTc > 450 msec by screening ECG

• Congenital long QT syndrome

• History of sustained ventricular tachycardia

• History of ventricular fibrillation or torsades de pointes

• Bradycardia, defined as heart rate (HR) < 50 beats/min (pacemaker allowed provided HR ≥ 50 beats/min)

• Myocardial infarction or unstable angina within the past 6 months

• NYHA class III-IV congestive heart failure

• Right bundle branch block and left anterior hemiblock (bifascicular block)

• No uncontrolled hypertension

• No unresolved diarrhea > CTCAE grade 1

• No impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of oral agents (e.g., ulcerative disease, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, or small bowel resection)

• No other concurrent severe or uncontrolled medical condition

• No other primary malignancy within the past 5 years other than curatively treated carcinoma in situ of the cervix or basal cell or squamous cell carcinoma of the skin

• No known HIV or hepatitis C positivity

• No significant history of non-compliance to medical regimens

• No known hypersensitivity to everolimus, other rapamycins (e.g., sirolimus or temsirolimus), or their excipients

PRIOR CONCURRENT THERAPY:

• See Disease Characteristics

• Prior autologous or allogeneic stem cell transplantation allowed

• More than 3 weeks since prior chemotherapy (6 weeks for nitrosoureas or mitomycin C) or radiotherapy and recovered

• More than 1 week since prior and no concurrent immunization with live attenuated vaccines

• More than 4 weeks since prior valproic acid

• No other prior histone deacetylase inhibitors

• No concurrent chronic systemic corticosteroids or another immunosuppressive agent, other than for control of itching (as in cutaneous T-cell lymphoma)

• Concurrent corticosteroids allowed provided patient has been on a stable dosage regimen for ≥ 2 weeks before study entry

• Topical or inhaled corticosteroids allowed

• No concurrent drugs that may induce torsades de pointes

• No concurrent CYP3A4 inhibitors

• No concurrent radiotherapy or other anticancer therapy

• No concurrent grapefruit, grapefruit juice, or seville (sour) oranges

• No concurrent medications that may cause QTc prolongation

• No other concurrent investigational therapy