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Efficacy and Safety of Ultratrace™ Iobenguane I 131 in Neuroblastoma

NCT00992173 · Status: WITHDRAWN · Phase: PHASE2 · Type: INTERVENTIONAL

Last updated 2015-11-26

No results posted yet for this study

Summary

This is a multi-center, single arm trial of two doses of 18 mCi/kg of Ultratrace iobenguane I 131 administered to subjects with high-risk neuroblastoma. Iobenguane I 131 is a drug that has already been used in many children to treat neuroblastoma, and it is known to shrink some of the tumors, and cause manageable side effects. When administered intravenously, Iobenguane I 131 accumulates in the neuroblastoma cancer cells and causes them to die.

In this study the investigators are investigating the use of a new form of Iobenguane I 131 called Ultratrace iobenguane I 131. This form is expected to deliver higher amounts of radioactive I 131 to the neuroblastoma cells. The primary purpose of the study is to determine if Ultratrace iobenguane I 131 can be used to successfully treat high-risk neuroblastoma. The study will also assess the safety of Ultratrace iobenguane I 131 when given to patients with high-risk neuroblastoma.

Conditions

Interventions

DRUG

Ultratrace Iobenguane I 131

Subjects will receive an Imaging Dose of 0.1 mCi/kg \[3.7 MBq/kg\] (a minimum dose of 1.0 mCi \[37 MBq\] but not to exceed 5.0 mCi \[185 MBq\]) of Ultratrace iobenguane I 131 to have dosimetry performed and to confirm tumor uptake of the test article prior to receiving each of 2 planned Therapeutic Doses of Ultratrace iobeneguane I 131 . Within 28 days of screening, eligible subjects (as confirmed by the first Imaging dose study)will receive an Ultratrace iobenguane I 131 Therapeutic dose of of 15.0 - 18.0 mCi/kg (max. 666 MBq/kg) followed by imaging 7 days later or upon discharge from radiation isolation. A second Therapeutic Dose (preceded by a repeat Image Dose and dosimetry study)and imaging upon discharge from radiation isolation will be repeated approximately 8 weeks after the first dose.

Sponsors & Collaborators

  • Molecular Insight Pharmaceuticals, Inc.

    lead INDUSTRY

Principal Investigators

  • Norman LaFrance, MD · Molecular Insight Pharmaceutical Employee

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
12 Months
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2010-01-31
Primary Completion
2011-10-31

Countries

  • United States
  • Canada

Study Locations

More Related Trials

Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT00992173 on ClinicalTrials.gov