SU6668 in Treating Patients With Advanced Solid Tumors

NCT ID: NCT00024206

Last Updated: 2013-01-23

Basic Information

• Recruitment Status: COMPLETED
• Clinical Phase: PHASE1
• Total Enrollment: 12 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2001-07-31

Brief Summary

Phase I trial to study the effectiveness of SU6668 in treating patients who have advanced solid tumors. SU6668 may stop the growth of solid tumors by stopping blood flow to the tumor

Detailed Description

OBJECTIVES:

I. Determine the optimal biologically effective dose of SU6668 in patients with advanced solid tumors.

II. Assess the safety and tolerability of this therapy in these patients. III. Determine the pharmacokinetic profile and interpatient pharmacologic variability of this therapy in these patients.

IV. Determine the extent, frequency, and duration of any tumor responses in patients treated with this therapy.

V. Determine a recommended phase II dose of SU6668 for future clinical studies.

OUTLINE: This is a dose-escalation study.

Patients receive oral SU6668 twice daily on days 1-28. Courses repeat every 4 weeks in the absence of unacceptable toxicity or disease progression of 100% or more.

Cohorts of at least 6 patients receive escalating doses of SU6668 until the optimal biologically effective dose (OBD) is determined. Once the OBD is reached, dose escalation continues until the maximum tolerated dose (MTD) is determined (if possible). The MTD is defined as the dose preceding that at which 2 of 3 or 2 of 6 patients experience dose-limiting toxicity.

PROJECTED ACCRUAL: A maximum of 30 patients will be accrued for this study.

Conditions

Unspecified Adult Solid Tumor, Protocol Specific

Study Design

• Allocation Method: NA
• Intervention Model: SINGLE_GROUP
• Primary Study Purpose: TREATMENT
• Blinding Strategy: NONE

Study Groups

Treatment (orantinib)

Patients receive oral SU6668 twice daily on days 1-28. Courses repeat every 4 weeks in the absence of unacceptable toxicity or disease progression of 100% or more.

Cohorts of at least 6 patients receive escalating doses of SU6668 until the OBD is determined. Once the OBD is reached, dose escalation continues until the maximum tolerated dose (MTD) is determined (if possible). The MTD is defined as the dose preceding that at which 2 of 3 or 2 of 6 patients experience dose-limiting toxicity.

Group Type: EXPERIMENTAL

orantinib

Intervention Type: DRUG

Given orally

laboratory biomarker analysis

Intervention Type: OTHER

Correlative studies

pharmacological study

Intervention Type: OTHER

Correlative studies

Interventions

orantinib

Given orally

Intervention Type: DRUG

laboratory biomarker analysis

Correlative studies

Intervention Type: OTHER

pharmacological study

Correlative studies

Intervention Type: OTHER

Other Intervention Names

SU006668; SU6668; Sugen SU6668; TSU 68; pharmacological studies

Eligibility Criteria

Inclusion Criteria

• Histologically confirmed advanced solid tumor for which no standard therapy exists
• At least 1 measurable tumor lesion (at least 2 cm) not previously irradiated
• No history of brain metastases

• Negative brain CT/MRI required for patients with signs and symptoms suspicious for brain metastases
• Performance status - ECOG 0-1
• WBC greater than 3,000/mm^3
• Absolute neutrophil count greater than 1,500/mm^3
• Platelet count greater than 100,000/mm^3
• Hemoglobin greater than 10 g/dL
• No history of bleeding diathesis
• Bilirubin no greater than 1.5 times upper limit of normal (ULN)
• ALT less than 2.5 times ULN
• Creatinine less than 1.5 mg/dL
• Creatinine clearance greater than 60 mL/min
• No concurrent uncontrolled medical or psychiatric disorders
• No severe iodine allergy
• Not pregnant or nursing
• Negative pregnancy test
• Fertile patients must use effective contraception
• At least 30 days since prior over-the-counter, anticancer biologic agents (e.g., shark cartilage)
• No concurrent over-the-counter, anticancer biologic agents (e.g., shark cartilage)
• At least 3 weeks since prior cytotoxic or cytostatic agents (6 weeks for nitrosoureas or mitomycin)
• Patients with ECOG performance status 0:

• Any number of prior chemotherapy regimens allowed
• Patients with ECOG performance status 1:

• No more than 3 prior chemotherapy regimens for metastatic or recurrent disease
• The same drug given on a different schedule does not count as a different regimen
• Prior adjuvant chemotherapy for non-metastatic disease or as part of a concurrent chemoradiotherapy protocol is allowed but does not count as part of the 3-regimen limit
• See Disease Characteristics
• See Chemotherapy
• At least 3 weeks since prior radiotherapy to nonindicator lesions
• No concurrent radiotherapy
• At least 24 hours since prior minor surgery (e.g., central venous catheter placement)
• At least 4 weeks since prior major surgery (e.g., laparotomy, thoracotomy, or craniotomy)
• At least 30 days since prior anticancer herbal remedies
• At least 30 days since prior investigational agents
• No concurrent anticancer herbal remedies
• No other concurrent investigational or anticancer medication

• Minimum Eligible Age: 18 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

National Cancer Institute (NCI)

NIH

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Principal Investigators

Roy Herbst

Role: PRINCIPAL_INVESTIGATOR

M.D. Anderson Cancer Center

Locations

M D Anderson Cancer Center

Houston, Texas, United States

Countries

United States

Other Identifiers

ID00-184

Identifier Type: -

Identifier Source: secondary_id

U01CA062461

Identifier Type: NIH

Identifier Source: secondary_id

View Link

CDR0000068900

Identifier Type: REGISTRY

Identifier Source: secondary_id

NCI-2012-02412

Identifier Type: -

Identifier Source: org_study_id