Open Label Dose-Finding Study of TRC105 Plus Capecitabine for Metastatic Breast Cancer

NCT ID: NCT01326481

Last Updated: 2019-03-18

Basic Information

• Recruitment Status: COMPLETED
• Clinical Phase: PHASE1/PHASE2
• Total Enrollment: 19 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2011-06-30
• Study Completion Date: 2014-12-31

Brief Summary

The purpose of this study is to determine the recommended phase 2 dose and overall safety and tolerability of TRC105 when given in combination with capecitabine for the treatment of patients with progressive or recurrent metastatic breast cancer.

Detailed Description

All patients were required to sign a consent form prior to undertaking any study-related procedures. Prospective patients were screened to determine if they qualified for the study within 28 days of enrollment. Patients who qualified received TRC105 i.v. over 1 to 4 hours on Day 1, Day 4, Day 8 and Day 15 of the initial 21-day cycle and Day 1, Day 8 and Day 15 of every subsequent 21-day cycle in combination with 1000 mg/m2 capecitabine BID for 14 days of each 21-day cycle. Those who tolerated TRC105 without any infusion reactions were eligible for reduced infusion durations. After 3 cycles of treatment, patients who demonstrated a response of complete response (CR), partial response (PR) or stable disease (SD) were eligible for additional treatment for up to six months (9 total cycles). Upon discussion with TRACON, patients judged by the Principal Investigator to be benefiting from treatment were able to continue treatment on this protocol beyond six months.

Toxicities were graded according to the NCI CTCAE Version 4.0. Patients who exited the study for reasons other than drug-related toxicity prior to completion of the first 21-day cycle were replaced. Intra-patient dose escalation was not allowed.

Conditions

Metastatic Breast Cancer

Study Design

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

Study Groups

Single

All patients received TRC105 + capecitabine

Group Type: EXPERIMENTAL

TRC105

Intervention Type: DRUG

IV

Capecitabine

Intervention Type: DRUG

oral

Interventions

TRC105

IV

Intervention Type: DRUG

Capecitabine

oral

Intervention Type: DRUG

Other Intervention Names

carotuximab; xeloda

Eligibility Criteria

Inclusion Criteria

• Histologically proven advanced solid cancer for which curative therapy is not available (Part 1 only)
• Histologically proven metastatic Her-2-negative breast cancer (Part 2 only)
• Measurable disease by RECIST 1.1 criteria (Part 2 only)
• Willing and able to consent for self to participate in study
• Progressive or recurrent disease after prior systemic chemotherapy regimen
• Age ≥ 18 years
• ECOG performance status of 0 or 1
• Resolution of all acute toxic effects of prior therapy to NCI CTCAE Grade ≤ 1 or baseline (except alopecia)
• Adequate organ function

Exclusion Criteria

• Prior treatment with more than one systemic chemotherapy regimen for metastatic disease.
• Prior treatment with TRC105
• History of hypersensitivity reaction to antimetabolite therapy
• Receipt of an investigational agent within 28 days of starting study treatment
• Prior surgery (including open biopsy), radiation therapy or systemic therapy within 28 days of starting study treatment
• Minor surgical procedures within 14 days prior to first dose of TRC105
• History of brain metastasis, spinal cord compression, or carcinomatous meningitis, or new evidence of brain or leptomeningeal disease
• Angina, MI, symptomatic congestive heart failure, cerebrovascular accident, transient ischemic attack, arterial embolism, pulmonary embolism, DVT, PTCA or CABG within the past 6 months
• Uncontrolled chronic hypertension defined as systolic > 140 or diastolic > 90 despite optimal therapy
• Past medical history of acquired or inherited coagulopathy including patients with known hereditary hemorrhagic telangiectasia
• Thrombolytic or anticoagulant use (except to maintain i.v. catheters) within 10 days prior to first dose with TRC105
• Cardiac dysrhythmias of NCI CTCAE Grade ≥ 2 within the last month
• Hemorrhage within 28 days of starting study treatment
• Unhealed wounds within 28 days of starting study treatment
• History of peptic ulcer disease or gastritis within the past 6 months, unless treated for the condition and complete resolution has been documented by esophagogastroduodenoscopy (EGD) within 28 days of starting study treatment
• Known human immunodeficiency virus (HIV) or acquired immunodeficiency syndrome (AIDS) related illness
• Known active viral or nonviral hepatitis
• History of hypersensitivity reaction to human or mouse antibody products
• Lung cancer with central chest lesions
• Pregnancy or breastfeeding

• Minimum Eligible Age: 18 Years
• Maximum Eligible Age: 120 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

Roswell Park Cancer Institute

OTHER

Sponsor Role: collaborator

United States Department of Defense

FED

Sponsor Role: collaborator

Tracon Pharmaceuticals Inc.

INDUSTRY

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Principal Investigators

Charles Theuer, MD PhD

Role: STUDY_CHAIR

Tracon Pharmaceuticals Inc.

Locations

University of Alabama at Birmingham

Birmingham, Alabama, United States

Roswell Park Cancer Institute

Buffalo, New York, United States

Countries

United States

Other Identifiers

105BC102

Identifier Type: -

Identifier Source: org_study_id