Sunitinib in Recurrent and Refractory Ovarian, Fallopian Tube and Peritoneal Carcinoma

Dana-Farber Cancer Institute

Status and phase: Completed; Phase 2

Conditions: Peritoneal Cancer; Fallopian Tube Cancer; Ovarian Cancer

Treatments: Drug: Sunitinib

Study type: Interventional

Funder types: Other

Identifiers

NCT00768144

08-056

Details and patient eligibility

About

The purpose of this study is to determine the effectiveness of sunitinib on participants with ovarian, fallopian tube or peritoneal cancer. Sunitinib is a newly discovered drug that may stop cancer cells from growing by blocking the blood supply to the tumor.

Full description

This study used a two-stage design to evaluate efficacy of sunitinib based on overall response (OR) defined as complete response (CR) or partial response (PR). The null and alternative OR rate were 5% and 20%. If one or more patients enrolled in the stage one cohort (n=17 patients) achieved PR or better than accrual would proceed to stage two (n=18 patients). There was 42% probability of stopping the trial at stage one if the true OR rate was 5%. With 35 patients, this design had 85% power to detect the 15% difference in OR rates assuming 2-sided type I error rate of 0.05.

Enrollment: 36 patients

Sex: All

Ages: 18+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Histologically or cytologically confirmed epithelial ovarian, fallopian tube or peritoneal cancer
• Recurrent or refractory disease
• Measurable disease, defined by RECIST
• 0 to 3 prior cytotoxic chemotherapy or biologic regimens for metastatic disease
• Adverse events related to prior tumor-specific therapy must have resolved to less than or equal to grade 1 prior to study entry
• Ability to swallow oral medications
• 18 years of age or older
• ECOG Performance status must be 0-2
• Normal organ and marrow function as outlined in the protocol

Exclusion criteria

• Receiving systemic therapy less than 14 days prior to starting sunitinib
• Receiving any other investigational agent
• Received prior sunitinib
• Untreated brain metastases, spinal cord compression, or evidence of symptomatic brain metastases or leptomeningeal disease as noted on screening CT or MRI scans
• Any of the following within the 6 months prior to study drug administration: myocardial infarction, severe/unstable angina, coronary/peripheral artery bypass graft, symptomatic congestive heart failure, cerebrovascular accident or transient ischemic attack, or pulmonary embolism.
• Evidence of a bleeding diathesis. Major surgery or NCI CTCA 3.0 grade 3 or worse hemorrhage within 4 weeks of starting study treatment
• Ongoing cardiac dysrhythmias of NCI CTCAE version 3.0 grade > 2
• Pre-existing thyroid abnormality, with thyroid function tests that cannot be maintained in the normal range with medication
• Prolonged QTc interval on baseline EKG
• Uncontrolled hypertension
• Patients who are taking cytochrome P450 enzyme-inducing antiepileptic drugs, rifampin, theophylline, ketoconazole, or St. John's wort.
• Psychiatric illness or social situations that wold limit compliance with study requirements
• Other severe acute or chronic medical or psychiatric condition or laboratory abnormality that may increase the risk associated with study participation or study drug administration
• Pregnant women
• Clinical or radiographical evidence of a small bowel obstruction
• Poor oral intake

Trial design

Primary purpose: Treatment

Allocation: N/A

Interventional model: Single Group Assignment

Masking: None (Open label)

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36 participants in 1 patient group

Sunitinib

Experimental group

Description:

Patients received oral Sunitinib at the daily dose of 37.5 mg continuously over a 28- day treatment cycle. Treatment continued until clinical or radiological evidence of progressive disease or excessive toxicity.

Treatment:

Drug: Sunitinib