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Completed

NCT Number: NCT01472016

Study of ABT-700 in Subjects With Advanced Solid Tumors

This is a Phase 1/1b open-label study evaluating the safety, pharmacokinetics (PK), and preliminary efficacy of ABT-700 in subjects with advanced solid tumors that may have MET amplification or c-Met overexpression. ABT-700, previously known as h224G11 in publications, is an anti-c-Met antibody. The early clinical development plan for ABT-700 is based on the activity demonstrated in preclinical models. Up to 124 subjects will be enrolled.

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Key information

Age range

18 year–99 year

Sex eligibility

All sexes

Study type

Interventional

Phase

Phase 1

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Subject with advanced solid tumors; Dose-expansion: evidence for MET gene amplification.
  • Subject must have disease: a) that is not amenable to surgical resection, or b) that has progressed or recurred despite standard therapy, or c) that has failed to respond to standard therapy, or d) for which no effective therapy exists.
  • Subject cannot tolerate or must not be eligible for other approved therapeutic options with known survival advantage.
  • Subjects enrolled on the combination therapy phase must satisfy the above inclusion criteria and also the following: Subjects must have inoperable, locally advanced or metastatic cancer and be eligible to receive docetaxel or FOLFIRI/cetuximab or erlotinib in combination with ABT-700.

Exclusion criteria

  • Subject has received anticancer therapy including chemotherapy, immunotherapy, radiation therapy, immunotherapy, biologic, or any investigational therapy within a period of 21 days, or herbal therapy within 7 days prior to the first dose of ABT-700.
  • Subjects with uncontrolled metastases of the central nervous system. Subjects with brain metastases are eligible provided they have shown clinical and radiographic stable disease after definitive therapy and have not used steroids for at least 1 month prior to first dose of ABT-700.
  • Subject has unresolved adverse events > Grade 1 from prior anticancer therapy except for alopecia or anemia.
  • Subject has had major surgery within 21 days prior to the first dose of ABT-700.
  • Subjects enrolled on the combination therapy phase must not meet the above exclusion criteria and must be eligible to receive docetaxel or FOLFIRI/cetuximab or erlotinib per most current prescribing information, or at the discretion of the Investigator. Subjects with K-Ras mutation-positive colorectal cancer will be excluded from receiving FOLFIRI/cetuximab.

Treatment and study plan

ABT-700

Drug

ABT-700 will be administered by intravenous infusion at escalating dose levels on day 1 in 21-day dosing cycles. Additional subjects will be enrolled in an dose expansion cohort that will further evaluate ABT-700.

docetaxel

Drug

Docetaxel will be administered by intravenous infusion on Day 1 in 21-day dosing cycles.

FOLFIRI

Drug

5-fluorouracil, Folinic acid and Irinotecan will be administered by intravenous infusion on Day 1 and 15 in 28-day dosing cycles.

Cetuximab

Drug

Cetuximab will be administered by intravenous infusion weekly.

Erlotinib

Drug

Erlotinib will be taken orally daily.

Primary outcomes

  1. To evaluate the safety and tolerability of ABT-700 when administered as monotherapy and in combination with docetaxel or 5-fluoruracil, folinic acid, irinotecan and cetuximab (FOLFIRI/cetuximab) or erlotinib

    Time frame: First cycle of treatment through 60 day follow-up visit

    Evaluation of vital signs, clinical lab testing, physical exams and adverse event monitoring

  2. To Evaluate the pharmacokinetics of ABT-700 when administered as monotherapy and in combination with docetaxel or 5-fluoruracil, folinic acid, irinotecan and cetuximab (FOLFIRI/cetuximab) or erlotinib

    Time frame: At each cycle of treatment through 60 days after last dose.

    Pharmacokinetic profile of ABT-700 analyzed from blood samples

  3. To determine the recommended Phase 2 dose for ABT-700

    Time frame: First cycle of treatment through 60 day follow-up visit

Secondary outcomes

  1. To evaluate the preliminary efficacy of ABT-700 when administered as monotherapy and in combination with docetaxel or 5-fluoruracil, folinic acid, irinotecan and cetuximab (FOLFIRI/cetuximab) or erlotinib

    Time frame: Screening through 60 day follow-up visit

    Objective response rate (complete and partial response), progression-free survival and duration of response

Sponsors and collaborators

Lead sponsor

AbbVie (prior sponsor, Abbott)

Industry

Registry information

Official study title

A Multi-Center, Phase 1/1b, Open-Label, Dose Escalation Study of ABT-700, a Monoclonal Antibody in Subjects With Advanced Solid Tumors

Important dates

Study start
2011
Primary completion
2017
Study completion
2017
First posted
Nov 16, 2011
Registry last updated
Nov 21, 2017

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

Published trials that share one or more normalized conditions with this study.