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Irinotecan Plus Gemcitabine in Treating Patients With Unresectable or Metastatic Solid Tumors
This study is ongoing, but not recruiting participants.
Study NCT00004095   Information provided by National Cancer Institute (NCI)
First Received: December 10, 1999   Last Updated: July 23, 2008   History of Changes

December 10, 1999
July 23, 2008
August 1999
 
 
 
Complete list of historical versions of study NCT00004095 on ClinicalTrials.gov Archive Site
 
 
 
Irinotecan Plus Gemcitabine in Treating Patients With Unresectable or Metastatic Solid Tumors
Phase I Trial of Irinotecan (CPT-11) and Gemcitabine in Patients With Solid Tumors

RATIONALE: Drugs used in chemotherapy use 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: Phase I trial to study the effectiveness of combining irinotecan and gemcitabine in treating patients who have unresectable or metastatic solid tumors.

OBJECTIVES:

  • Determine the maximum tolerated dose (MTD) and the principal toxicities of irinotecan and gemcitabine in patients with surgically unresectable or metastatic solid tumors.
  • Determine if the principal toxicities and MTD of this combination regimen are affected by drug sequencing in this patient population.
  • Determine the potential for gemcitabine to alter the pharmacokinetic characteristics when administered with irinotecan in these patients.
  • Describe the influence effected by varying the administration sequence of this combination regimen in this patient population.
  • Obtain preliminary data regarding efficacy of this combination regimen in these patients.

OUTLINE: This is a dose-escalation study.

Patients receive irinotecan IV over 90 minutes followed by gemcitabine IV over 30 minutes on days 1 and 15. Treatment repeats every 4 weeks in the absence of disease progression or unacceptable toxicity. Once the maximum tolerated dose (MTD) is reached, patients receive subsequent doses of the inverse sequence of the combination drugs until a new MTD is determined.

Cohorts of 3-6 patients receive escalating doses of irinotecan and gemcitabine until the MTD is reached. The MTD is defined as the dose preceding that at which 2 of 3 or 2 of 6 patients experience dose limiting toxicities.

Patients are followed every 3 months until death.

PROJECTED ACCRUAL: At least 12 patients will be accrued for this study.

Phase I
Interventional
Treatment
  • Bladder Cancer
  • Breast Cancer
  • Colorectal Cancer
  • Kidney Cancer
  • Lung Cancer
  • Pancreatic Cancer
  • Drug: gemcitabine hydrochloride
  • Drug: irinotecan hydrochloride
 
 

*   Includes publications given by the data provider as well as publications identified by National Clinical Trials Identifier (NCT ID) in Medline.
 
Active, not recruiting
 
 
 

DISEASE CHARACTERISTICS:

  • Histologically confirmed metastatic or surgically unresectable solid tumor, having received the following maximum number of prior therapies for advanced disease:

    • Bladder cancer - no more than 1 prior therapy
    • Breast cancer - no more than 2 prior therapies
    • Colorectal cancer - no more than 1 prior therapy
    • Kidney cancer - no prior therapy
    • Lung cancer - no more than 1 prior therapy
    • Pancreatic cancer - no prior therapy
  • Bidimensionally measurable disease outside a previously irradiated field

    • At least 2 cm x 2 cm
  • No known bone metastases
  • CNS involvement allowed if successfully controlled by surgery or radiotherapy and not requiring corticosteroids
  • Hormone receptor status:

    • Not specified

PATIENT CHARACTERISTICS:

Age:

  • 18 and over

Menopausal status:

  • Not specified

Performance status:

  • ECOG 0-2

Life expectancy:

  • At least 3 months

Hematopoietic:

  • Granulocyte count at least 1,500/mm^3
  • Platelet count at least 100,000/mm^3

Hepatic:

  • Bilirubin no greater than 1.5 mg/dL regardless of liver involvement secondary to tumor
  • SGOT no greater than 3 times upper limit of normal (ULN) (no greater than 5 times ULN if liver metastases present)
  • No known Gilbert's disease

Renal:

  • Creatinine no greater than 1.8 mg/dL
  • Calcium less than 12.0 mg/dL

Cardiovascular:

  • No myocardial infarction within the past 6 months
  • No congestive heart failure requiring therapy

Other:

  • No active uncontrolled bacterial, viral (including HIV), or invasive fungal infection
  • No psychiatric disorders that would prevent compliance
  • No other malignancy within the past 5 years except adequately treated basal or squamous cell skin cancer or carcinoma in situ of the cervix
  • No history of seizures
  • Not pregnant or nursing
  • Fertile patients must use effective contraception

PRIOR CONCURRENT THERAPY:

Biologic therapy:

  • No concurrent sargramostim (GM-CSF)
  • No concurrent immunotherapy

Chemotherapy:

  • No prior irinotecan, topotecan, or gemcitabine
  • Prior adjuvant chemotherapy allowed, if at least 1 year between last dose of adjuvant chemotherapy and recurrence of cancer
  • No other concurrent chemotherapy

Endocrine therapy:

  • Not specified

Radiotherapy:

  • See Disease Characteristics
  • At least 4 weeks since prior radiotherapy to less than 30% of bone marrow
  • No prior whole pelvic radiotherapy
  • No concurrent radiotherapy

Surgery:

  • See Disease Characteristics

Other:

  • No concurrent phenytoin, phenobarbital, or other antiepileptic prophylaxis
Both
18 Years and older
No
Contact information is only displayed when the study is recruiting subjects
United States
 
NCT00004095
 
CDR0000067311, NU-98X3, P-UPJOHN-976475157, NCI-G99-1588
Robert H. Lurie Cancer Center
National Cancer Institute (NCI)
Study Chair: Al B. Benson, MD, FACP Robert H. Lurie Cancer Center
National Cancer Institute (NCI)
April 2004

ICMJE     Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP