Doxorubicin Hydrochloride Liposome and Bortezomib in Treating Patients With Refractory Hematologic Cancer or Malignant Solid Tumor or Metastatic Breast Cancer

RATIONALE: Drugs used in chemotherapy, such as doxorubicin hydrochloride liposome, work in different ways to stop the growth of cancer cells, either by killing the cells or by stopping them from dividing. Bortezomib may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth. Giving doxorubicin hydrochloride liposome together with bortezomib may kill more cancer cells.

PURPOSE: This phase I/II trial is studying the side effects and best dose of bortezomib when given together with doxorubicin hydrochloride liposome and to see how well they work in treating patients with refractory hematologic cancer or malignant solid tumor or metastatic breast cancer.

OBJECTIVES:

Primary

* Determine the maximum tolerated dose of bortezomib when administered with pegylated doxorubicin hydrochloride liposome in patients with refractory hematologic or solid tumor malignancies. (Phase I \[closed to accrual as of 10/15/2007\])
* Determine the dose-limiting toxicity of this regimen in these patients. (Phase I \[closed to accrual as of 10/15/2007\])
* Determine the response rate in patients with metastatic breast cancer treated with this regimen. (Phase II)

Secondary

* Determine the response in patients with hematologic or solid tumor malignancies treated with this regimen. (Phase I \[closed to accrual as of 10/15/2007\])
* Determine the time to disease progression in patients with metastatic breast cancer treated with this regimen. (Phase II)
* Obtain further evidence of the safety of this regimen in patients with metastatic breast cancer. (Phase II)

OUTLINE: This is a phase I (closed to accrual as of 10/15/2007), dose-escalation study of bortezomib followed by a phase II study.

* Phase I (closed to accrual as of 10/15/2007): Patients receive bortezomib IV on days 1, 4, 8, and 11 and pegylated doxorubicin hydrochloride liposome IV over 1 hour on day 4. Treatment repeats every 21 days in the absence of disease progression or unacceptable toxicity.
* Phase II: Patients receive bortezomib (at the maximum tolerated dose determined in phase I) and pegylated doxorubicin hydrochloride liposome as in phase I.

After completion of study therapy, patients are followed at 1 week.

PROJECTED ACCRUAL: A total of 72 patients will be accrued for the phase I portion of the study and 40 for the phase II portion.

Eligibility Criteria:
DISEASE CHARACTERISTICS:

Phase I (closed to accrual as of 10/15/2007)

* Histologically or cytologically confirmed solid tumor or hematologic malignancy, including, but not limited to, any of the following:

  * Breast cancer
  * Ovarian cancer
  * Myeloid or lymphoid leukemia
  * Hodgkin or non-Hodgkin lymphoma
  * Multiple myeloma
* Measurable or evaluable disease
* Must meet 1 of the following criteria:

  * Refractory to at least one prior conventional treatment regimen
  * Not a candidate for conventional therapy
  * No conventional therapy exists
* No clinically or radiographically significant pleural or pericardial effusion

  * Patients with ascites may be eligible at the discretion of the investigator
* Previously treated central nervous system disease allowed provided it has been stable for \> 3 months and it is not the only site of measurable disease
* Not eligible for a higher priority protocol

Phase II

* Diagnosis of breast cancer

  * Metastatic disease
* Measurable disease by RECIST criteria
* No symptomatic brain metastases

  * Patients with treated brain metastases that have been stable for \> 3 months and does not require chronic steroids are eligible
* Hormone receptor status not specified

PATIENT CHARACTERISTICS:

Phase I (closed to accrual as of 10/15/2007)

* Karnofsky performance status 60-100%
* Life expectancy ≥ 2 months
* Not pregnant or nursing
* Negative pregnancy test
* Fertile patients must use effective contraception
* WBC ≥ 2,000/mm³
* ANC ≥ 1,500/mm³ (≥ 1,000/mm³ for patients with marrow infiltration)
* Platelet count ≥ 100,000/mm³ (≥ 50,000/mm³ for patients with marrow infiltration)
* Hemoglobin ≥ 8 g/dL
* Creatinine ≤ 2.5 mg/dL OR creatinine clearance ≥ 30 mL/min
* AST and ALT \< 2.5 times upper limit of normal (ULN)
* Total bilirubin \< 1.2 times ULN
* Prothrombin time (PT) and activated partial thromboplastin time (aPTT) \< 1.5 times ULN

  * Patients receiving warfarin or heparin therapy for a history of thrombosis, embolism, or other indication must have PT and/or aPTT within the accepted therapeutic ranges for those indications
* Patients with a history of reactions to other liposomal drug formulations that are not due to the liposome itself may be eligible at the discretion of the investigator
* No known HIV seropositivity
* No known active hepatitis A, B, or C viral infection
* No New York Heart Association class III or IV congestive heart failure
* LVEF ≥ 45% by 2-D ECHO or MUGA
* No acute ischemia or new conduction system abnormality by EKG
* No conduction system abnormality (e.g., left bundle branch block) by EKG that would preclude the ability to detect new ischemic episodes
* No myocardial infarction within the past 6 months
* No significant comorbidity, such as poorly controlled hypertension, diabetes mellitus, or other serious medical or psychiatric illness that, in the opinion of the investigator, might compromise any aspect of the study
* No uncontrolled infection

  * Patients may have febrile episodes up to 38.5°C if these are felt to be due to tumor fever and the possibility of infection has been ruled out by evaluation
* No prior hypersensitivity reaction to pegylated doxorubicin hydrochloride liposome or doxorubicin hydrochloride

  * Patients with a history of reactions to other liposomal drug formulations and/or to the liposome itself, as opposed to the encapsulated agent, may be excluded at the discretion of the investigator

Phase II

* Female or male
* Menopausal status not specified
* Karnofsky performance status 70-100%
* Life expectancy ≥ 3 months
* Not pregnant or nursing
* Negative pregnancy test
* Fertile patients must use effective contraception during and for 3 months after completion of study therapy
* ANC ≥ 1,500/mm³
* Platelet count ≥ 100,000/mm³
* Hemoglobin ≥ 9.0 g/dL
* Creatinine ≤ 2.5 mg/dL (≤ 200 µmol/L)
* AST and ALT ≤ 2 times ULN
* Alkaline phosphatase ≤ 2 times ULN (unless attributed to tumor)
* Bilirubin ≤ ULN
* Cardiac ejection fraction \> 50% by MUGA or 2-D ECHO
* No clinical evidence of congestive heart failure
* No New York Heart Association class II-IV cardiac disease
* No myocardial infarction within the past 6 months
* No uncontrolled angina
* No severe uncontrolled ventricular arrhythmias
* No evidence of acute ischemia or active conduction system abnormalities by EKG

  * Any EKG abnormality at screening must be documented by the investigator as not medically relevant
* No grade 2 peripheral neuropathy within the past 14 days
* No significant comorbidity that would impair compliance with study therapy or interpretation of study results
* No history of hypersensitivity reactions attributed to a conventional formulation of doxorubicin hydrochloride or the components of pegylated doxorubicin hydrochloride liposome
* No hypersensitivity to bortezomib, boron, or mannitol
* No serious medical or psychiatric illness likely to interfere with participation in this study

PRIOR CONCURRENT THERAPY:

Phase I (closed to accrual as of 10/15/2007)

* More than 3 weeks since prior major surgery
* More than 3 weeks since prior and no concurrent radiotherapy
* More than 4 weeks since prior and no concurrent immunotherapy (i.e., interferon, interleukin, or other cytokine-based treatment)
* More than 3 weeks since prior and no concurrent participation in another therapeutic clinical trial with an experimental drug
* More than 3 weeks since prior and no other concurrent chemotherapy
* No prior doxorubicin dose \> 400 mg/m²
* No other concurrent antineoplastic therapy

Phase II

* More than 6 months since prior anthracyclines
* More than 14 days since other prior investigational drugs
* No more than 300 mg/m² of prior doxorubicin or 540 mg/m² of prior epirubicin
* No more than two prior chemotherapy regimens for metastatic disease
* No other concurrent antineoplastic therapy