Monoclonal Antibody Plus Chemotherapy in Treating Patients With Advanced Colorectal Cancer That Overexpresses HER2

Colorectal Cancer Clinical Trial

Official title:

Phase II and Pharmacokinetic Study of CPT-11 and Trastuzumab (RhuMab HER2, Herceptin) in Advanced Colo-Rectal Cancer With p185 HER 2 Overexpression

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT00003995
• Other study ID #: NCI-2012-02307
• Secondary ID: PCI-98-056NCI-T9
• Status: Completed
• Phase: Phase 2
• First received: November 1, 1999
• Last updated: February 7, 2013
• Start date: September 1999

Study information

• Verified date: June 2007
• 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

Phase II trial to study the effectiveness of the monoclonal antibody trastuzumab and chemotherapy with irinotecan in treating patients who have stage IV colorectal cancer that overexpresses HER2. Monoclonal antibodies can locate tumor cells and either kill them or deliver tumor-killing substances to them without harming normal cells. Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Combining monoclonal antibody therapy with chemotherapy may kill more tumor cells.

Description:

OBJECTIVES:

I. Determine the objective response rate of irinotecan and trastuzumab in patients with stage IV colorectal cancer and p185 HER2 overexpression.

II. Evaluate the safety and toxic effects of this treatment regimen in these patients.

III. Determine the overall survival and time to progression in these patients in response to this treatment regimen.

IV. Determine the pharmacokinetics of trastuzumab in combination with irinotecan and antibodies to trastuzumab in these patients.

V. Determine the expression of HER2/neu in these patients.

OUTLINE: This is a multicenter study.

Patients receive a loading dose of trastuzumab IV over 90 minutes on week 1, and over 30-90 minutes weekly thereafter. Patients receive irinotecan IV over 90 minutes following trastuzumab weekly for 4 weeks. Courses are repeated every 6 weeks in the absence of disease progression or unacceptable toxicity.

Patients are followed every 3 months.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 32
• Est. primary completion date: March 2006
• Accepts healthy volunteers: No
• Gender: Both
• Age group: N/A and older

Eligibility

DISEASE CHARACTERISTICS:

• Histologically confirmed stage IV colorectal cancer with p185 HER2 overexpression

• Bidimensionally measurable disease Indicator lesion must be outside of irradiated field No symptomatic CNS brain metastases

PATIENT CHARACTERISTICS:

• Performance status: ECOG 0-2

• Absolute granulocyte count at least 1,500/mm3

• Platelet count at least 100,000/mm3

• Bilirubin no greater than 1.5 times upper limit of normal (ULN)

• SGOT no greater than 3.0 times ULN

• Creatinine no greater than 2.0 mg/dL

• LVEF at least 45% by MUGA or ECHO

• No myocardial infarction within the past 6 months

• No congestive heart failure

• No unstable angina

• No clinically significant pericardial effusion or arrhythmia

• Not pregnant or nursing

• Negative pregnancy test

• Fertile patients must use effective contraception during and for 6 months after study

• No other prior malignancy within the past 5 years, except:

• Curatively treated basal or squamous cell skin cancer

• Curatively treated carcinoma in situ of the cervix

• No active serious infection or serious underlying medical condition that would prevent compliance

• No dementia or significantly altered mental status

PRIOR CONCURRENT THERAPY:

• Concurrent filgrastim (G-CSF), sargramostim (GM-CSF), or epoetin alfa allowed

• No prior trastuzumab

• No more than 1 prior chemotherapy regimen for advanced disease (if progressed during or within 6 months of adjuvant therapy considered to have had 1 regimen for advanced disease)

• No prior irinotecan

• Concurrent contraception, estrogen replacement therapy, or megestrol acetate for anorexia allowed

• Greater than 3 weeks since prior radiotherapy and recovered

• Greater than 3 weeks since major surgery (except simple biopsy or venous access placement) and recovered

• At least 3 weeks since prior investigational nonneoplastic drugs

Study Design

Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Treatment

Related Conditions & MeSH terms

• Colorectal Cancer
• Colorectal Neoplasms

Intervention

Biological:
• trastuzumab

Drug:
• irinotecan hydrochloride

Locations

Country	Name	City	State
United States	Albert Einstein Comprehensive Cancer Center	Bronx	New York
United States	University of Texas - MD Anderson Cancer Center	Houston	Texas
United States	Sarah Cannon-Minnie Pearl Cancer Center	Nashville	Tennessee
United States	University of Pittsburgh Cancer Institute	Pittsburgh	Pennsylvania
United States	Lifespan: The Miriam Hospital	Providence	Rhode Island

Sponsors (1)

Lead Sponsor	Collaborator
National Cancer Institute (NCI)

Country where clinical trial is conducted

United States, 

References & Publications (1)

Ramanathan RK, Hwang JJ, Zamboni WC, Sinicrope FA, Safran H, Wong MK, Earle M, Brufsky A, Evans T, Troetschel M, Walko C, Day R, Chen HX, Finkelstein S. Low overexpression of HER-2/neu in advanced colorectal cancer limits the usefulness of trastuzumab (He — View Citation