Trebananib in Treating Younger Patients With Relapsed or Refractory Solid Tumors, Including Central Nervous System Tumors

Solid Neoplasm Clinical Trial

Official title: A Phase 1 Study of AMG 386, an Angiopoietin Neutralizing Peptibody, in Children With Relapsed or Refractory Solid Tumors, Including CNS Tumors

Status Completed

Clinical Trial Summary

This phase I trial studies the side effects and best dose of trebananib in treating patients with solid tumors that has returned after a period of improvement or does not respond to treatment, including central nervous system tumors. Trebananib may stop the growth of tumor cells by blocking blood flow to the tumor.

Clinical Trial Description

PRIMARY OBJECTIVES:

I. To estimate the maximum-tolerated dose (MTD) and/or recommended Phase 2 dose (RP2D) of trebananib (AMG 386) administered as a weekly intravenous infusion to children with recurrent or refractory solid tumors.

II. To determine the tolerability of the solid tumor MTD and/or RP2D of AMG 386 in children with central nervous system (CNS) tumors.

III. To define and describe the toxicities of AMG 386 administered on this schedule.

IV. To characterize the pharmacokinetics and immunogenicity of AMG 386 in children with refractory cancer.

V. To measure changes in vascular permeability relative to baseline, evaluated by magnetic resonance imaging (MRI) perfusion, following AMG 386 administration in pediatric patients with CNS tumors.

SECONDARY OBJECTIVES:

I. To preliminarily define the antitumor activity of AMG 386 within the confines of a Phase 1 study.

II. To measure biologic markers of angiogenesis with potential for correlation with disease response.

OUTLINE: This is a dose-escalation study (part 1) followed by a safety and imaging study (part 2).

Patients receive trebananib intravenously (IV) over 30-60 minutes on days 1, 8, 15, and 22. Treatment repeats every 28 days in the absence of disease progression or unacceptable toxicity.

After completion of study treatment, patients are followed up at 30 days and then every 3 to 6 months for up to 1 year. ;

Study Design

Endpoint Classification: Safety Study, Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Treatment

Related Conditions & MeSH terms

• Central Nervous System Neoplasm
• Central Nervous System Neoplasms
• Neoplasms
• Nervous System Neoplasms
• Solid Neoplasm

• NCT number: NCT01538095
• Study type: Interventional
• Source: National Cancer Institute (NCI)
• Status: Completed
• Phase: Phase 1
• Start date: February 2012
• Completion date: April 2016