Fluorouracil, Leucovorin, Gemcitabine, and Cisplatin in Treating Patients With Metastatic or Unresectable Adenocarcinoma of the Urothelium or Urachal Remnant

NCT ID: NCT00082706

Last Updated: 2025-09-09

Basic Information

• Recruitment Status: ACTIVE_NOT_RECRUITING
• Clinical Phase: PHASE2
• Total Enrollment: 46 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2003-04-23
• Study Completion Date: 2025-12-31

Brief Summary

RATIONALE: Drugs used in chemotherapy, such as fluorouracil, leucovorin, gemcitabine, and cisplatin, work in different ways to stop tumor cells from dividing so they stop growing or die. Combining more than one drug may kill more tumor cells.

PURPOSE: This phase II trial is studying how well giving fluorouracil together with leucovorin, gemcitabine, and cisplatin works in treating patients with metastatic or unresectable adenocarcinoma of the urothelium or urachal remnant (part of the bladder).

Detailed Description

OBJECTIVES:

Primary

• Determine the response rate and overall survival of patients with metastatic or unresectable adenocarcinoma of the urothelium or urachal remnant treated with fluorouracil, leucovorin calcium, gemcitabine, and cisplatin.

Secondary

• Determine the toxicity of this regimen in these patients.

OUTLINE: Patients are stratified according to diagnosis (adenocarcinoma of the urothelium vs adenocarcinoma of the urachal remnant).

Patients receive fluorouracil by vein (IV) continuously, leucovorin calcium IV once daily, and cisplatin IV once daily on days 1-5 and gemcitabine IV on days 1 and 5. Courses repeat every 21 days in the absence of disease progression or unacceptable toxicity.

Patients are followed every 3-6 months.

PROJECTED ACCRUAL: A total of 23-46 patients (7-18 with adenocarcinoma of the urachal remnant and 16-28 with adenocarcinoma of the urothelium) will be accrued for this study.

Conditions

Bladder Cancer; Urethral Cancer; Urachal Cancer

Study Design

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

Study Groups

5-FU, Leucovorin, Gemcitabine + Cisplatin

5-FU continuous infusion over Days 1 - 5; Leucovorin once a day as a short infusion on Days 1 - 5; Cisplatin infusion over a few hours (usually 2-4 hours) once a day on Days 1 - 5; Gemcitabine infusion over 30 minutes on Days 1 \& 5 only.

Group Type: EXPERIMENTAL

5-Fluorouracil (5-FU)

Intervention Type: DRUG

Day: 1 - 5 Dose: 200 mg/m2 IVCI daily x 5 days

Leucovorin

Intervention Type: DRUG

Day: 1 - 5 Dose:10 mg/m2 daily x 5 days

Cisplatin

Intervention Type: DRUG

Day: 1 - 5 Dose: 20 mg/m2 daily x 5 days

Gemcitabine

Intervention Type: DRUG

Day: 1 \& 5 Dose: 200 mg/m2 (Two doses only)

Interventions

5-Fluorouracil (5-FU)

Day: 1 - 5 Dose: 200 mg/m2 IVCI daily x 5 days

Intervention Type: DRUG

Leucovorin

Day: 1 - 5 Dose:10 mg/m2 daily x 5 days

Intervention Type: DRUG

Cisplatin

Day: 1 - 5 Dose: 20 mg/m2 daily x 5 days

Intervention Type: DRUG

Gemcitabine

Day: 1 \& 5 Dose: 200 mg/m2 (Two doses only)

Intervention Type: DRUG

Other Intervention Names

5-FU; Adrucil; Efudex; Citrovorum; Wellcovorin; Platinol-AQ; Platinol; CDDP; Gemcitabine Hydrochloride; Gemzar

Eligibility Criteria

Inclusion Criteria

1. Histologic proof of cancer originating from the urinary tract with adenocarcinoma as the predominant (>/= 50%) histology. Dr. Czerniak and/or Dr. Tamboli will be consulted in equivocal cases of mixed histology. The Study Chairman is the final arbiter in questions of mixed histology.

2. Bi-dimensionally measurable disease. All patients must have measurable or evaluable disease. In general, liver and lung lesions should be at least 1 cm, and patients with node-only disease should have lesions of >/= 1.5 cm in greatest dimension. Patients with disease confined to bone may be eligible if a measurable lytic defect, or soft-tissue component in present. Those without measurable disease may be eligible if a serum marker is elevated (>/= 4 x ULN) (ie: CEA, CA-125, CA19-9, bhCG, etc).

3. (# 2 cont'd) The Study Chairman is the final arbiter in questions related to measurability. Patients with a three-dimensional mass or pelvic sidewall fixation on bladder examination under anesthesia are considered to have measurable disease.

4. Patients are eligible if they have evidence of metastatic disease, or if their tumor is surgically unresectable. In the absence of grossly metastatic disease, all patients should be seen and evaluated by a member of the Urology staff to assess their potential for resection.

5. Patients must have adequate physiologic reserves as evidenced by: • Life expectancy of at least 9 months (based on co-morbidity) & at least 9 weeks based on the natural history of their cancer. • Zubrod Performance Status (PS) of </= 2; or 3 if of recent onset and due entirely to the cancer and not to comorbidity, and especially if the compromised performance status is due to uncontrolled pain which is expected to be rapidly reversible when therapy starts.

6. (#5 cont'd) • Adequate bone marrow function as defined by absolute neutrophil count >/= 1,800 and platelet count >/= 150,000. Supranormal values judged to be of benign or inconsequential etiology are acceptable. • Transaminase (either SGPT or SGOT) </= 2x the upper limit of normal. • Conjugated bilirubin </= 2x the upper limit of normal. • Creatinine clearance (either measured or estimated using the formula of Cockcroft and Gault) of >/= 35 mL/min: CLcr = [(140-age) • wt(kg)]/[72 •Creat (mg/dL)] (For females, x 0.85)

7. Patients must sign an informed consent indicating that they are aware of the investigational nature of this study, in keeping with the policies of this hospital.

8. Patients must be at least 6 weeks out from pelvic irradiation, and must not have had more than 10% of the bone marrow irradiated.

9. Patients with a history of cardiac disease, or evidence of ischemic heart disease on EKG must have adequate cardiac function with an EF >/= 40% to participate.

10. Patient must be at least 18 years of age to participate in this study.

Exclusion Criteria

1. Patients with metastases to the bladder from a primary adenocarcinoma arising outside the urinary tract are ineligible.

2. Overt psychosis or mental disability or otherwise incompetent to give informed consent.

3. A life threatening illness (unrelated to tumor) that would prevent completion of protocol therapy.

4. Pregnant or nursing women, as the drug therapy regimen, and support medications pose significant potential risks to the fetus and newborn.

5. Patients with second malignancies are eligible provided that the expected outcome from the second cancer is such that this will not interfere in the delivery of this therapy, or the assessment of response.

6. Patients with uncontrolled CNS metastases are not eligible.

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

Sponsors

National Cancer Institute (NCI)

NIH

Sponsor Role: collaborator

M.D. Anderson Cancer Center

OTHER

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Principal Investigators

Arlene Siefker-Radtke, MD

Role: PRINCIPAL_INVESTIGATOR

M.D. Anderson Cancer Center

Locations

University of Texas MD Anderson Cancer Center

Houston, Texas, United States

Countries

United States

Related Links

http://www.mdanderson.org

University of Texas MD Anderson Cancer Center Official Website

Other Identifiers

P50CA091846

Identifier Type: NIH

Identifier Source: secondary_id

View Link

ID-030111

Identifier Type: OTHER

Identifier Source: secondary_id

CDR0000355828

Identifier Type: REGISTRY

Identifier Source: secondary_id

NCI-2012-01305

Identifier Type: REGISTRY

Identifier Source: secondary_id

ID03-0111

Identifier Type: -

Identifier Source: org_study_id