Brain and Central Nervous System TumorsPhase 2NCT00014677
NBI-3001 Followed by Surgery in Treating Patients With Recurrent Glioblastoma Multiforme
A Phase 2 study testing interleukin-4 PE38KDEL cytotoxin and conventional surgery in people with Brain and Central Nervous System Tumors, run by Neurocrine Biosciences at 4 sites in United States.
Trial summary
RATIONALE: NBI-3001 may be able to locate cancer cells and stop them from growing. This may be an effective treatment for glioblastoma multiforme. PURPOSE: Randomized phase II trial to compare different regimens of NBI-3001 followed by surgery to remove the tumor in treating patients who have glioblastoma multiforme. Read more about this study
- Who is it for?
- Ages 18 years and older
- Conditions the study is for
- Brain and Central Nervous System Tumors
- What is being tested?
- interleukin-4 PE38KDEL cytotoxin and conventional surgery
- Type of treatment
- Surgery or procedure
- How many people
- Not given
- Where
- 4 sitesUnited States
- Study dates
- Mar 2001to Jul 2008
- Phase
- Phase 2
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 years and older
- All sexes
- No healthy volunteers
- Adult, Older adult
DISEASE CHARACTERISTICS: Histologically confirmed recurrent or progressive glioblastoma multiforme Previously treated with cytoreductive surgery Unilateral, unifocal tumor with a volume of 5-80 mL Not eligible for further radiotherapy due to prior external beam radiotherapy No multifocal, brain stem, or infratentorial tumor or tumor invading midline No tumor with a clinically significant mass effect (greater than 5 mm midline shift) while on stable dose of corticosteroid No clinical symptoms attributed to uncontrolled increased intracranial pressure and/or edema of the brain
PATIENT CHARACTERISTICS: Age: 18 and over Performance status: Karnofsky 70-100% Life expectancy: Not specified Hematopoietic: Not specified Hepatic: Not specified Renal: Not specified Other: No focal or generalized seizure(s) within 30 days prior to enrollment No other prior or concurrent malignancy except carcinoma in situ of the cervix or basal cell or squamous cell skin cancer No medical instability due to non-malignant systemic disease No other prior or concurrent condition that would preclude study compliance Not pregnant Fertile patients must use effective contraception
PRIOR CONCURRENT THERAPY: Biologic therapy: Not specified Chemotherapy: At least 4 weeks since prior antineoplastic chemotherapy Endocrine therapy: See Disease Characteristics Stable dose of dexamethasone for at least 72 hours prior to catheter placement Radiotherapy: See Disease Characteristics No prior radiosurgery boost (e.g., gamma knife or stereotactic radiosurgery) At least 8 weeks since prior radiotherapy Surgery: See Disease Characteristics At least 4 weeks since prior craniotomy
Trial locations and contacts
4 sites in 1 country.
United States4 sites
Emory University Hospital - Atlanta
Atlanta, Georgia, 30322
Charlotte Neurosurgical Associates
Charlotte, North Carolina, 28207-1830
UCSD Thornton Hospital
La Jolla, California, 92037
St. Louis University Health Sciences Center
St Louis, Missouri, 63110-0250
About this study
Official title: A Randomized, Dose-Ranging, Safety and Tolerability Study of NBI-3001 Administered by Continuous Intratumoral Infusion Followed by Surgical Resection in Patients With Recurrent Glioblastoma Multiforme
RATIONALE: NBI-3001 may be able to locate cancer cells and stop them from growing. This may be an effective treatment for glioblastoma multiforme.
PURPOSE: Randomized phase II trial to compare different regimens of NBI-3001 followed by surgery to remove the tumor in treating patients who have glioblastoma multiforme.
Read the detailed description
OBJECTIVES: I. Determine the safety, tolerability, and optimal clinical dose of interleukin-4(38-37)-PE38KDEL cytotoxin (NBI-3001) followed by surgical resection in patients with recurrent glioblastoma multiforme.
OUTLINE: This is an open-label, dose-escalation, multicenter study. Patients receive interleukin-4(38-37)-PE38KDEL cytotoxin (NBI-3001) intratumorally as a continuous infusion over 4-5 days beginning within 12-36 hours after ventricular catheter placement. Patients then undergo surgical tumor resection approximately 3 weeks after drug infusion. Cohorts of 6 patients receive escalating doses of NBI-3001 until the maximum tolerated dose is determined. Patients are followed within 1 week and then at 8, 16, and 26 weeks.
PROJECTED ACCRUAL: Approximately 30-36 patients will be accrued for this study.
- Conditions
- Brain and Central Nervous System Tumors
- Being tested
- interleukin-4 PE38KDEL cytotoxin, conventional surgery
- Keywords
- recurrent adult brain tumor, adult glioblastoma, adult giant cell glioblastoma, adult gliosarcoma
- Medical subject headings
- Central Nervous System Neoplasms, Brain Neoplasms, Glioblastoma, Gliosarcoma
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
interleukin-4 PE38KDEL cytotoxinBiological
conventional surgeryProcedure or surgery
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted13 Nov 2003 (estimated)
- Study startMar 2001
- Primary completionSep 2002
- Study completionJul 2008
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Brain and Central Nervous System TumorsStudies of the same condition, open and under way.
- More trials run by Neurocrine BiosciencesThe sponsor's other registered studies.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase 2
- Primary purpose
- Treatment
Sponsor and investigators
- Lead sponsor
- Neurocrine Biosciences
- Sponsor type
- Industry (pharma, biotech, devices)
- Investigators
- Henry Pan, MD, PhD, Study chair, Neurocrine Biosciences
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT00014677
- Sponsor's protocol ID
- NBI-3001-0001
- Other IDs
- CDR0000068586, NBI-BB-IND-7004, SLUMC-11350
- Status last verified
- Jun 2002
- First submitted
- 10 Apr 2001
- Last updated
- 18 Jul 2013
- Results posted
- No
Study at a glance
From the registry record, last updated by the sponsor on 18 Jul 2013. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- A Randomized, Dose-Ranging, Safety and Tolerability Study of NBI-3001 Administered by Continuous Intratumoral Infusion Followed by Surgical Resection in Patients With Recurrent Glioblastoma Multiforme
- ClinicalTrials.gov ID
- NCT00014677
- Acronym / sponsor ID
- NBI-3001-0001
- Conditions
- Brain and Central Nervous System Tumors
- Keywords
- recurrent adult brain tumor, adult glioblastoma, adult giant cell glioblastoma, adult gliosarcoma
- Phase
- Phase 2
- Study type
- Interventional
- Recruitment status
- Completed
- Lead sponsor
- Neurocrine BiosciencesIndustry (pharma, biotech, devices)
- Study start
- Mar 2001
- Primary completion
- Sep 2002 (actual)
- Study completion
- Jul 2008 (actual)
- First posted
- 13 Nov 2003 (estimated)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
RATIONALE: NBI-3001 may be able to locate cancer cells and stop them from growing. This may be an effective treatment for glioblastoma multiforme.
PURPOSE: Randomized phase II trial to compare different regimens of NBI-3001 followed by surgery to remove the tumor in treating patients who have glioblastoma multiforme.
Detailed description
OBJECTIVES: I. Determine the safety, tolerability, and optimal clinical dose of interleukin-4(38-37)-PE38KDEL cytotoxin (NBI-3001) followed by surgical resection in patients with recurrent glioblastoma multiforme.
OUTLINE: This is an open-label, dose-escalation, multicenter study. Patients receive interleukin-4(38-37)-PE38KDEL cytotoxin (NBI-3001) intratumorally as a continuous infusion over 4-5 days beginning within 12-36 hours after ventricular catheter placement. Patients then undergo surgical tumor resection approximately 3 weeks after drug infusion. Cohorts of 6 patients receive escalating doses of NBI-3001 until the maximum tolerated dose is determined. Patients are followed within 1 week and then at 8, 16, and 26 weeks.
PROJECTED ACCRUAL: Approximately 30-36 patients will be accrued for this study.
Study design
- Primary purpose
- Treatment
Who may qualify
- Ages
- 18 years and older
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| interleukin-4 PE38KDEL cytotoxin | Biological | – |
| conventional surgery | Procedure or surgery | – |
Primary outcome
Not reported in the source record.
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 18 Jul 2013.
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
Henry Pan, MD, PhD study chair
Neurocrine Biosciences
4 sites in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 2 study testing interleukin-4 PE38KDEL cytotoxin and conventional surgery in people with Brain and Central Nervous System Tumors, run by Neurocrine Biosciences at 4 sites in United States.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 18 Jul 2013. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 4 sites in United States. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
What does this phase mean?
Phase 2 studies give the treatment to a larger group to see whether it has the intended effect and to keep checking safety.
Not every study follows the same path, and some studies (observational studies, device studies) have no phase.
Are results available for this study?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 18 Jul 2013.