Vorinostat in Treating Patients With Metastatic or Unresectable Solid Tumors or Lymphoma and Liver Dysfunction
Study Details
Study Description
Brief Summary
This phase I trial is studying the side effects and best dose of vorinostat in treating patients with metastatic or unresectable solid tumors or lymphoma and liver dysfunction. (closed for accrual as of 04/05/2010) Vorinostat may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth. Vorinostat may have different effects in patients who have changes in their liver function.
Detailed Description
PRIMARY OBJECTIVES:
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Determine the pharmacokinetic disposition of vorinostat (SAHA) in patients with metastatic or unresectable solid tumors or lymphoma and varying degrees of hepatic dysfunction.
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Establish the maximum tolerated dose (MTD) and dose-limiting toxicity (DLT) of vorinostat in groups of patients with varying degrees of hepatic dysfunction (mild, moderate, or severe).
SECONDARY OBJECTIVES:
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Document the non-DLTs associated with administration of vorinostat in patients with hepatic dysfunction.
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Determine the association of the Child-Pugh classification of hepatic dysfunction with the observed toxicities, plasma pharmacokinetics, and pharmacodynamics of vorinostat administration.
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Document any antitumor activity associated with vorinostat treatment in patients enrolled on this study.
OUTLINE: This is a parallel-group, dose-escalation study. Patients are stratified according to level of hepatic dysfunction (normal vs mild vs moderate vs severe). (closed for accrual as of 04/05/2010)
PART I: Vorinostat (SAHA) will be administered as a single oral dose on day -6 for all patients. Blood samples are obtained periodically on day -6 for pharmacokinetic studies.
PART II: One week later (day 1), the first course of oral vorinostat will be initiated on a continuous daily oral regimen. Each treatment course will consist of 21 days of therapy. Treatment continues in the absence of disease progression or unacceptable toxicity.
Dose escalation will proceed within each hepatic dysfunction group (except in the normal group). Only dose-limiting toxicities (DLTs) that occur during the first cycle of treatment will be used to guide dose escalation. The maximum tolerated dose (MTD) is the highest dose at which no more than one instance of DLT is observed (among 6 patients treated). Once the MTD has been determined for a given hepatic dysfunction group, a maximum of 12 patients will be accrued to this dose level.
After completion of study treatment, patients are followed for 4 weeks.
Study Design
Arms and Interventions
| Arm | Intervention/Treatment |
|---|---|
| Experimental: Treatment (enzyme inhibitor therapy) Vorinostat (SAHA) will be administered as a single oral dose on day -6 for all patients. Blood samples are obtained periodically on day -6 for pharmacokinetic studies. One week later (day 1), the first course of oral vorinostat will be initiated on a continuous daily oral regimen. Each treatment course will consist of 21 days of therapy. Treatment continues in the absence of disease progression or unacceptable toxicity. |
Drug: vorinostat
Given orally
Other Names:
Other: pharmacological study
Correlative studies
Other Names:
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Outcome Measures
Primary Outcome Measures
- Pharmacokinetic (PK) variables corresponding to the disposition of vorinostat (SAHA) (Group 1) [Days -6 and 1 of course 1]
The Wilcoxon test will be used for PK data. Concentrations of vorinostat and 2 metabolites (vorinostat glucuronide and 4-anilino-4-oxobutanoic acid) will be quantitated with a liquid chromatography-electrospray ionization tandem mass spectrometric method that was developed and validated in our laboratory. Plasma concentration versus time data for vorinostat and metabolites will be analyzed non-compartmentally using the LaGrange function as implemented by the Lagran computer program.
- MTD of vorinostat based on incidence of DLT [Up to 21 days]
The MTD is the highest dose at which no more than one instance of DLT is observed (among 6 patients treated). The MTDs determined in this study represent a simple summary of the relationship between the dose of vorinostat that can be administered with acceptable toxicity and a patient's level of liver dysfunction. Treatment-related events occurring during the first course of treatment are considered DLTs.
Secondary Outcome Measures
- Toxicity profile of vorinostat [Up to 4 weeks after completion of treatment]
Toxicities will be graded according to the National Cancer Institute (NCI) Common Toxicity Criteria for Adverse Events (CTCAE) version 4.0. The maximum grade of toxicity for each category of interest will be recorded for each patient and the summary results will be tabulated by category, grade. Tabulations will be separate for each liver dysfunction group, and may also be separate for each dose level within a group, if appropriate. For grade 3-4 toxicity, analyses will utilize Fisher's exact test.
- Clinical response rate [Up to 4 weeks after completion of treatment]
Response and progression will be evaluated in this study using the new international criteria proposed by the Response Evaluation Criteria in Solid Tumors (RECIST) Committee.
- Child-Pugh classification and liver function test results [At baseline]
The Child-Pugh Classification and its association with toxicity and PK data will be studies in an exploratory analysis. For grade 3-4 toxicity, analyses will utilize Fisher's exact test; for PK data, the Wilcoxon test will be used. In addition, the correlation between the level(s) of liver dysfunction (bilirubin and/or synthetic (albumin), hepatocellular (bilirubin, ALT, AST) and/or ductal (gamma-GT, alkaline phosphatase) parameters and alterations in the PK of vorinostat will be evaluated with Spearman's test
Eligibility Criteria
Criteria
Inclusion Criteria:
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Histologically or cytologically confirmed solid malignancy or lymphoma that is metastatic or unresectable
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Patients with a liver mass, elevated α-fetoprotein level (≥ 500 ng/mL), and positive serology for hepatitis consistent with a diagnosis of hepatocellular carcinoma will be eligible without the need for pathologic confirmation of the diagnosis
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Standard curative or palliative measures do not exist or are no longer effective
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Patients who have not received any prior therapy for malignancy are also eligible if they are ineligible for standard therapy due to hepatic dysfunction
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Patients with abnormal liver function will be eligible
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No distinction will be made between liver dysfunction due to metastases and liver dysfunction due to other causes
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Patients with biliary obstruction for which a shunt has been placed are eligible, provided the shunt has been in place for at least 10 days prior to the first dose of vorinostat (SAHA) and liver function has stabilized
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Two measurements at least 2 days apart that put the patient in the same hepatic dysfunction stratum will be accepted as evidence of stable hepatic function
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No evidence of biliary sepsis
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Patients with gliomas or brain metastases who require corticosteroids or anticonvulsants must be on a stable dose of corticosteroids and seizure free for 1 month prior to study enrollment
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Patients with known brain metastases should have had brain irradiation (whole brain or gamma knife) more than 4 weeks before starting protocol treatment
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Patients with unstable or untreated (non-irradiated) brain metastases should be excluded
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ECOG performance status ≤ 2 (Karnofsky ≥ 60%)
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Life expectancy > 3 months
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Absolute neutrophil count > 1,500/mm^3
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Platelets ≥ 100,000/mm^3
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Creatinine within normal institutional limits OR creatinine clearance ≥ 60 mL/min
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Not pregnant or nursing
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Fertile patients must use effective contraception
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HIV-positive patients without an AIDS-defining diagnosis who are not receiving agents with the potential for pharmacokinetic interactions with vorinostat may be eligible
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Able to take oral medications on a continuous basis
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No uncontrolled intercurrent illness including, but not limited to, ongoing or active infection, symptomatic congestive heart failure, unstable angina pectoris, cardiac arrhythmia, or psychiatric illness/social situations that would limit compliance with study requirements
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No active hemolysis
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More than 3 weeks since prior chemotherapy or radiotherapy (6 weeks for nitrosoureas or mitomycin C) and recovered
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Patients who have been treated with agents that persist in the body for longer than 4 to 6 weeks (such as suramin) are ineligible during the elimination period for those agents
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More than 14 days since prior major surgery
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No prior vorinostat
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At least 2 weeks since prior valproic acid or other histone deacetylase inhibitors
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More than 4 weeks since other prior investigational agents
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No concurrent combination antiretroviral therapy for HIV-positive patients
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No concurrent therapy with enzyme-inducing anticonvulsants
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No concurrent prophylactic granulocyte growth factors during the first cycle of therapy
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No other concurrent investigational or commercial agents or therapies
Contacts and Locations
Locations
| Site | City | State | Country | Postal Code | |
|---|---|---|---|---|---|
| 1 | City of Hope Medical Center | Duarte | California | United States | 91010 |
| 2 | University of Southern California | Los Angeles | California | United States | 90033 |
| 3 | Emory University/Winship Cancer Institute | Atlanta | Georgia | United States | 30322 |
| 4 | National Institutes of Health | Bethesda | Maryland | United States | 20892 |
| 5 | Wayne State University-Karmanos Cancer Institute | Detroit | Michigan | United States | 48201 |
| 6 | Montefiore Medical Center | Bronx | New York | United States | 10467-2490 |
| 7 | Case Western Reserve University | Cleveland | Ohio | United States | 44106 |
| 8 | Penn State Milton S Hershey Medical Center | Hershey | Pennsylvania | United States | 17033-0850 |
| 9 | University of Pittsburgh | Pittsburgh | Pennsylvania | United States | 15232 |
| 10 | West Virginia University Healthcare | Morgantown | West Virginia | United States | 26506 |
| 11 | University of Wisconsin Hospital and Clinics | Madison | Wisconsin | United States | 53792 |
Sponsors and Collaborators
- National Cancer Institute (NCI)
Investigators
- Principal Investigator: Suresh Ramalingam, University of Pittsburgh
Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- NCI-2009-00272
- NCI-2009-00272
- NCI-07-C-0228
- CDR0000555102
- PCI-UPCI 07-013
- UPCI 07-013
- 8057
- N01CM62208
- U01CA099168
- U01CA062505
- U01CA062491
- U01CA062487
- P30CA047904