Vorinostat and Bortezomib in Treating Patients With Advanced Soft Tissue Sarcoma

Recurrent Adult Soft Tissue Sarcoma Clinical Trial

Official title:

A Phase II Study of Suberoylanilide Hydroxamic Acid and Bortezomib in Advanced Soft Tissue Sarcomas

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT00937495
• Other study ID #: NCI-2011-03810
• Secondary ID: MC0778CDR0000646
• Status: Completed
• Phase: Phase 2
• First received: July 10, 2009
• Last updated: April 25, 2014
• Start date: June 2009
• Est. completion date: June 2011

Study information

• Verified date: September 2013
• Source: National Cancer Institute (NCI)
• Contact: n/a
• Is FDA regulated: No
• Health authority: United States: Food and Drug Administration
• Study type: Interventional

Clinical Trial Summary

This phase II trial is studying how well giving vorinostat together with bortezomib works in treating patients with advanced soft tissue sarcoma. Vorinostat and bortezomib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Giving vorinostat together with bortezomib may kill more tumor cells.

Description:

PRIMARY OBJECTIVES:

I. To determine the objective response rate in patients with advanced soft tissue sarcoma treated with vorinostat and bortezomib.

SECONDARY OBJECTIVES:

I. Characterize the toxicity of this regimen in these patients. II. Evaluate the progression-free survival and median overall survival of patients treated with this regimen.

OUTLINE:

Patients receive vorinostat orally (PO) once daily on days 1-14. Patients also receive bortezomib intravenously (IV) over 3-5 seconds on days 1, 4, 8, and 11. Courses repeat every 21 days in the absence of disease progression or unacceptable toxicity.

After completion of study therapy, patients are followed up every 6 months for up to 2 years. (As of Addendum 7, patient follow-up no longer required.)

Recruitment information / eligibility

• Status: Completed
• Enrollment: 16
• Est. completion date: June 2011
• Est. primary completion date: August 2010
• Accepts healthy volunteers: No
• Gender: Both
• Age group: 18 Years and older

Eligibility

Inclusion Criteria:

• Histologically or cytologically confirmed advanced, unresectable, or metastatic soft tissue sarcoma (STS)

• Measurable disease, defined as >= 1 lesion that can be accurately measured in >= 1 dimension as >= 2 cm by conventional techniques OR >= 1 cm by spiral computed tomography (CT) scan

• No small round cell tumors, including the following:

• Primitive neuroectodermal tumor

• Rhabdomyosarcoma

• Ewing sarcoma

• Osteosarcoma

• No known active and/or untreated brain metastases and/or brain metastases requiring ongoing therapy (e.g., corticosteroids)

• Treated, inactive brain metastases not requiring ongoing therapy allowed provided the brain metastases have been stable for >= 1 month as assessed by intracranial imaging AND there is no indication of increased vascularity of the treated metastases within 14 days before study entry as assessed by magnetic resonance imaging (MRI)

• Eastern Cooperative Oncology Group (ECOG) performance status (PS) 0-1 OR Karnofsky PS 70-100%

• Life expectancy >= 12 weeks

• Absolute neutrophil count (ANC) >= 1,500/mm^3

• Platelet count >= 100,000/mm^3

• Total bilirubin normal

• Aspartate aminotransferase (AST) and/or alanine aminotransferase (ALT) =< 2.5 times upper limit of normal

• Creatinine normal OR creatinine clearance >= 60 mL/min

• Not pregnant or nursing

• Negative pregnancy test

• Fertile patients must use effective contraception

• Able to take oral medication

• No peripheral neuropathy >= grade 2

• No concurrent uncontrolled illness including, but not limited to, any of the following:

• Ongoing or active infection

• Symptomatic congestive heart failure

• Unstable angina pectoris

• Cardiac arrhythmia or myocardial infarction within the past 6 months

• Psychiatric illness and/or social situation that would limit compliance with study requirements

• No history of Torsades de Pointes

• No history of allergic reactions attributed to compounds of similar chemical or biological composition to vorinostat or bortezomib

• No more than 1 prior systemic treatment for advanced STS, including investigational agents

• Adjuvant therapy is not considered a systemic regimen

• More than 2 weeks since prior valproic acid

• More than 4 weeks since prior and no concurrent chemotherapy (> 6 weeks for nitrosoureas or mitomycin C) or radiotherapy and recovered

• Radiotherapy to bone metastasis within the past 2 weeks allowed provided there is active non-bone disease outside the radiation port

• No prior radiotherapy to >= 33% of the bone marrow

• No prior vorinostat or bortezomib

• No concurrent category I medications that are generally accepted to have a risk of causing Torsades de Pointes, including any of the following:

• Quinidine, procainamide, disopyramide

• Amiodarone, sotalol, ibutilide, dofetilide

• Erythromycin, clarithromycin

• Chlorpromazine, haloperidol, mesoridazine, thioridazine, pimozide, cisapride, bepridil, droperidol, methadone, arsenic, chloroquine, domperidone, halofantrine, levomethadyl, pentamidine, sparfloxacin, lidoflazine

• No concurrent combination antiretroviral therapy for human immunodeficiency virus (HIV)-positive patients

• No other concurrent investigational agents for the primary malignancy

• No other concurrent anticancer therapy

Study Design

Endpoint Classification: Efficacy Study, Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Treatment

Related Conditions & MeSH terms

• Recurrent Adult Soft Tissue Sarcoma
• Sarcoma
• Stage III Adult Soft Tissue Sarcoma
• Stage IV Adult Soft Tissue Sarcoma

Intervention

Drug:
• vorinostat
400 mg given PO
• bortezomib
1.3 mg/m^2 given IV

Locations

Country	Name	City	State
United States	Johns Hopkins University	Baltimore	Maryland
United States	Mayo Clinic in Florida	Jacksonville	Florida
United States	University of Wisconsin Hospital and Clinics	Madison	Wisconsin
United States	Mayo Clinic	Rochester	Minnesota
United States	Washington University School of Medicine	Saint Louis	Missouri
United States	Metro-Minnesota CCOP	Saint Louis Park	Minnesota

Sponsors (1)

Lead Sponsor	Collaborator
National Cancer Institute (NCI)

Country where clinical trial is conducted

United States, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Confirmed Tumor Responses	The number of confirmed tumor responses is defined as a complete response (CR) or partial response (PR) according to Response Evaluation Criteria in Solid Tumors (RECIST) on two consecutive evaluations at least six weeks apart.; Complete Response (CR): Disappearance of all target lesions. Partial Response (PR): At least a 30% decrease in the sum of the longest dimension (LD) of target lesions taking as reference the baseline sum LD.	Up to 2 years	No
Secondary	Progression Free Survival	Progression-free survival is defined as the time from registration to the time of progression or death, whichever comes first. The distribution and median of progression-free survival times will be estimated using the method of Kaplan-Meier.	Up to 2 years	No
Secondary	Overall Survival	The distribution of survival time will be estimated using the method of Kaplan-Meier.	Time from registration to death due to any cause, assessed up to 2 years	No