Safety, Efficacy and Pharmacokinetic Between Capecitabine and Exisulind in Metastatic Breast Cancer Patients

NCT00037609 | Completed Phase 1

• 1 other identifier: ID00-049
• Study Type: interventional
• Target: 35
• Locations: 1 country
• Sites: 1

Brief Summary

The primary objective of the phase I study is to determine a safe dose for combination therapy with capecitabine and exisulind. A secondary objective is to assess pharmacokinetic interactions between the two drugs and assess the biological activity of exisulind. The primary objective of the Phase II part of this study is to assess the anti-tumor activity of this combination therapy measured by objective tumor response. Secondary end points also assessed will be toxicity of therapy, duration of response and time to progression.

Conditions

Breast Neoplasms; Metastases, Neoplasm

Keywords

Metastatic breast cancer

Outcome Measures

Primary Outcomes (1)

• Response Rate

  Blood tests done every week for first 6 weeks.

Study Arms (1)

Capecitabine + Exisulind

EXPERIMENTAL

Capecitabine 1000 mg/m\^2 taken by mouth twice daily. Exisulind 125 mg taken by mouth twice daily.

Drug: Capecitabine; Drug: Exisulind

Interventions

Capecitabine DRUG

1000 mg/m\^2 taken by mouth twice daily.

Also known as: Xeloda

Capecitabine + Exisulind

Exisulind DRUG

125 mg taken by mouth twice daily.

Also known as: Aptosyn

Capecitabine + Exisulind

Eligibility Criteria

• Sex: all
• Healthy Volunteers: No
• Age Groups: Child (0-17), Adult (18-64), Older Adult (65+)

You may qualify if:

• Each patient must meet all these criteria in order to be considered for enrollment in the Phase I study:
• Histologically confirmed breast cancer and either clinical, radiological or laboratory evidence of metastatic disease.
• Patients must have received both anthracycline-containing and taxane chemotherapy either as adjuvant treatment or therapy for metastatic breast cancer.
• There is no limit on prior chemotherapy regimens or hormonal therapies received.
• Concomitant bisphosphonate treatment is allowed for patients with bone metastases.
• Patients must have recovered from acute toxic effects of any prior therapy including surgery and radiation.
• Zubrod performance status \< 2. (See Appendix A)
• Adequate bone marrow function: platelets \> 100,000/mm3, ANC \> 1500 cells/mm3, hemoglobin \> 8g/dl.
• Normal renal function: creatinine \< 2.0 mg/dl.
• Adequate liver function: Bilirubin \< 1.5 mg/dL. Transaminases (SGOT) or LDH, and alkaline phosphatase must be \<1.5 x of the upper limit of normal in the absence of bone or liver metastasis, or \<2.5 x of the upper limit of normal in the presence of radiologically apparent liver metastasis or bone metastasis, respectively.
• Female patients must be of non-childbearing potential or non-lactating and using adequate contraception. Beta-HCG will be checked in premenopausal patients if clinically indicated.
• Patients with brain metastases whose disease remained stable for more than 6 months after completing therapy to the brain are eligible.
• Written informed consent.
• In addition to the above, patients participating in the Phase II portion of this study:
• Must have bidimensionally measurable or evaluable disease. Lytic lesions seen on plain radiographs will be considered evaluable in conjunction with bone scan abnormalities. Bone scan abnormalities alone, pure blastic bone metastases or irradiated lesions are not considered measurable or evaluable and will not be accepted. Also, pleural or peritoneal effusions will not be considered evaluable disease.

You may not qualify if:

• A patient must not be enrolled if any of the following criteria applies:
• Known hypersensitivity to sulindac (CLINORIL).
• Known hypersensitivity or contraindications to capecitabine (XELODAR) including prior therapy with capecitabine.
• Clinical or laboratory evidence of significant liver disease.
• Concomitant treatment with cytotoxic agents other than capecitabine or participation in any other investigational study.
• Uncontrolled psychiatric, or social (addictive) disorders that would preclude obtaining informed consent or patient participation in the study.

Sponsors & Collaborators

• M.D. Anderson Cancer Center: lead
• Cell Pathways: collaborator

Study Sites (1)

University of Texas M. D. Anderson Cancer Center

Houston, Texas, 77030, United States

Location

Related Links

• UT MD Anderson Cancer Center website

MeSH Terms

Conditions

Breast Neoplasms; Neoplasm Metastasis

Interventions

Capecitabine; sulindac sulfone

Condition Hierarchy (Ancestors)

Neoplasms by Site; Neoplasms; Breast Diseases; Skin Diseases; Skin and Connective Tissue Diseases; Neoplastic Processes; Pathologic Processes; Pathological Conditions, Signs and Symptoms

Intervention Hierarchy (Ancestors)

Deoxycytidine; Cytidine; Pyrimidine Nucleosides; Pyrimidines; Heterocyclic Compounds, 1-Ring; Heterocyclic Compounds; Fluorouracil; Uracil; Pyrimidinones; Deoxyribonucleosides; Nucleosides; Nucleic Acids, Nucleotides, and Nucleosides

Study Officials

• Lajos Pusztai, MD, DPHIL

  UT MD Anderson Cancer Center

  STUDY CHAIR

Study Design

• Study Type: interventional
• Phase: phase 1
• Allocation: NA
• Masking: NONE
• Purpose: TREATMENT
• Intervention Model: SINGLE GROUP
• Sponsor Type: OTHER
• Responsible Party: SPONSOR

Study Record Dates

• First Submitted: May 17, 2002
• First Posted: May 20, 2002
• Study Start: January 1, 2001
• Primary Completion: February 1, 2003
• Study Completion: February 1, 2003
• Last Updated: October 24, 2012

Record last verified: 2012-10

Locations

US (1)