Irinotecan Plus Radiation Therapy Followed By Chemotherapy in Treating Patients With Glioblastoma Multiforme

Brain and Central Nervous System Tumors Clinical Trial

Official title:

Pilot And Phase II Trial Of Irinotecan And Radiation Followed By Irinotecan And BCNU In Glioblastoma Multiforme Patients

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT00027612
• Other study ID #: N997D
• Secondary ID: NCCTG-N997DCDR00
• Status: Completed
• Phase: Phase 1/Phase 2
• First received: December 7, 2001
• Last updated: December 5, 2016
• Start date: July 2002
• Est. completion date: July 2009

Study information

• Verified date: December 2016
• Source: Alliance for Clinical Trials in Oncology
• Contact: n/a
• Is FDA regulated: No
• Health authority: United States: Federal Government
• Study type: Interventional

Clinical Trial Summary

RATIONALE: Drugs used in chemotherapy work in different ways to stop tumor cells from dividing so they stop growing or die. Radiation therapy uses high-energy x-rays to damage tumor cells. Irinotecan may make the tumor cells more sensitive to radiation therapy.

PURPOSE: This phase I/II trial is studying the side effects of irinotecan given together with radiation therapy followed by irinotecan and carmustine and to see how well it works in treating patients with newly-diagnosed glioblastoma multiforme.

Description:

OBJECTIVES:

• Determine the safety of adjuvant irinotecan when administered concurrently with radiotherapy in patients with newly diagnosed glioblastoma multiforme.

• Determine survival of patients treated with this regimen followed by irinotecan and carmustine.

• Assess the toxic effects of this regimen in these patients.

• Determine whether the dose of irinotecan chosen produces radiosensitizing plasma concentrations of SN-38 in these patients.

• Assess individual variation in responses (toxicity and/or activity), pharmacokinetic parameters, and/or biological correlates due to genetic differences in enzymes involved in transport, metabolism, and/or mechanism of action of irinotecan in these patients treated with this regimen.

OUTLINE: This is a pilot, dose-escalation study of irinotecan. Patients are stratified according to receipt of concurrent enzyme-inducing anticonvulsants (EIACs) (yes vs no).

• Phase I (closed to accrual as of 3/5/2005): Patients receive carmustine IV over 2 hours on day 1 of courses 2-5 and irinotecan IV over 90 minutes (beginning immediately after carmustine infusion) on days 1, 8, 22, and 29 of courses 1-5. Patients also undergo radiotherapy 5 days a week for 6 weeks concurrently with course 1 only. Treatment repeats every 6 weeks for 5 courses in the absence of unacceptable toxicity.

Cohorts of 6 patients receive escalating doses of irinotecan until the recommended dose for phase II is determined. The recommended dose for phase II is defined as the dose at which no more than 2 of 6 patients experience dose-limiting toxicity.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 58
• Est. completion date: July 2009
• Est. primary completion date: October 2006
• Accepts healthy volunteers: No
• Gender: Both
• Age group: 18 Years and older

Eligibility

• 18 years and older

• Histologically confirmed newly diagnosed grade IV astrocytoma or gliosarcoma

• No oligodendrogliomas/oligoastrocytomas

• Study entry must occur within 8 weeks after surgery

• Performance status - ECOG 0-2

• Absolute neutrophil count = 1,500/mm^3

• Platelet count = 130,000/mm^3

• Bilirubin = 1.5 times upper limit of normal (ULN)

• SGOT = 2 times ULN

• Creatinine = 0.5 mg/dL above ULN

• Not pregnant or nursing

• Negative pregnancy test

• Fertile patients must use effective contraception

• No uncontrolled infection

• No other concurrent malignant disease except superficial skin cancers

• No other major medical problems

• No prior chemotherapy

• No prior radiotherapy for any tumor

Study Design

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

Related Conditions & MeSH terms

• Brain and Central Nervous System Tumors
• Central Nervous System Neoplasms
• Glioblastoma
• Nervous System Neoplasms

Intervention

Drug:
• carmustine
IV
• irinotecan hydrochloride
IV

Radiation:
• radiation therapy

Locations

Country	Name	City	State
n/a

Sponsors (2)

Lead Sponsor	Collaborator
Alliance for Clinical Trials in Oncology	National Cancer Institute (NCI)

References & Publications (2)

Jaeckle KA, Ballman KV, Giannini C, Schomberg PJ, Ames MM, Reid JM, McGovern RM, Safgren SL, Galanis E, Uhm JH, Brown PD, Hammack JE, Arusell R, Nikcevich DA, Morton RF, Wender DB, Buckner JC. Phase II NCCTG trial of RT + irinotecan and adjuvant BCNU plus — View Citation

Jaeckle KA, Ballman KV, Schomberg P: N997D: pilot trial of CPT11 during RT followed by CPT11 and BCNU in newly diagnosed glioblastoma (GBM) patients: a North Central Cancer Group (NCCTG) study. [Abstract] J Clin Oncol 23 (Suppl 16): A-1514, 117s, 2005.

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Survival at 52 weeks		at 52 weeks	No