A Study of SC-007 in Subjects With Advanced Cancer

April 25, 2018 updated by: AbbVie

An Open Label Study of SC-007 in Subjects With Advanced Cancer

This is a multicenter, open-label, Phase 1 study in participants with colorectal cancer (CRC) or gastric cancer to study the safety and tolerability of SC-007 and consists of Part A (dose regimen finding) in participants with CRC followed by Part A in participants with gastric cancer. Part B (dose expansion) will enroll participants into separate disease specific cohorts of CRC or gastric cancer.

Study Overview

Status

Terminated

Conditions

Intervention / Treatment

Study Type

Interventional

Enrollment (Actual)

7

Phase

  • Phase 1

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

    • California
      • Los Angeles, California, United States, 90095
        • University of California, Los Angeles
    • Minnesota
      • Rochester, Minnesota, United States, 55905-0001
        • Mayo Clinic
    • Missouri
      • Saint Louis, Missouri, United States, 63110
        • Washington University-School of Medicine
    • Ohio
      • Canton, Ohio, United States, 44718
        • Gabrail Cancer Center Research
    • Tennessee
      • Nashville, Tennessee, United States, 37203
        • Tennessee Oncology-Sarah Cannon Research Institute
    • Texas
      • Houston, Texas, United States, 77030
        • MD Anderson Cancer Center
      • San Antonio, Texas, United States, 78229
        • South Texas Accelerated Research Therapeutics

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Histologically or cytologically confirmed advanced metastatic or unresectable advanced colorectal cancer (CRC) or gastric cancer that is relapsed, refractory, or progressive after:
  • CRC: at least 2 prior systemic regimens in the metastatic setting, and as appropriate in patients whose tumors are microsatellite instability-high (MSI-H), pembrolizumab as well.
  • Gastric cancer (including gastric and EGJ cancers): at least 2 prior systemic regimens in adjuvant, advanced, or metastatic setting and, as appropriate, a human epidermal growth factor receptor 2 (HER2) targeted agent.
  • Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1
  • Adequate hematologic, hepatic, and renal function.

Exclusion Criteria:

  • Any significant medical condition that, in the opinion of the investigator or sponsor, may place the participant at undue risk from the study.
  • Has electrocardiogram (ECG) abnormalities that make QT interval corrected (QTc) evaluation difficult.
  • Prior exposure to a pyrrolobenzodiazepine or indolinobenzodiazepine based drug.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: N/A
  • Interventional Model: Single Group Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Experimental: SC-007
SC-007 intravenous (IV) (various doses and dose regimens)
intravenous

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Number of participants with dose-limiting toxicities (DLTs)
Time Frame: Minimum first cycle of dosing (Up to 21 days)
DLTs graded according to the National Cancer Institute's Common Terminology Criteria for Adverse Events (NCI CTCAE) version 4.03.
Minimum first cycle of dosing (Up to 21 days)

Secondary Outcome Measures

Outcome Measure
Measure Description
Time Frame
Clinical Benefit Rate (CBR)
Time Frame: Approximately 4 years
CBR is defined as the proportion of participants with an objective response or stable disease (CR+PR+SD).
Approximately 4 years
Progression Free Survival (PFS)
Time Frame: Approximately 4 years
PFS time is defined as the time from the participant's first dose of study drug (Day 1) to either the participant's disease progression or death due to any cause.
Approximately 4 years
Observed plasma concentrations at trough (Ctrough) of SC-007
Time Frame: Approximately 1 year
Observed plasma concentrations at trough of SC-007
Approximately 1 year
Incidence of Anti-therapeutic Antibodies (ATAs) against SC-007
Time Frame: Approximately 4 years
Incidence of ATAs against SC-007
Approximately 4 years
Overall Survival (OS)
Time Frame: Approximately 4 years
OS is defined as the time from the participant's first dose date to death due to any cause.
Approximately 4 years
Terminal half life (T1/2) of SC-007
Time Frame: Approximately 1 year
Terminal half life of SC-007
Approximately 1 year
Objective Response Rate (ORR)
Time Frame: Approximately 4 years
ORR is defined as the proportion of participants with complete response or partial response (CR+PR)
Approximately 4 years
Duration of Response (DOR)
Time Frame: Approximately 4 years
DOR is defined as the time from the participant's initial objective response (CR or PR) to study drug therapy, to disease progression or death due to any cause, whichever occurs first.
Approximately 4 years
Time to Cmax (Tmax) of SC-007
Time Frame: Approximately 1 year
Time to Cmax of SC-007
Approximately 1 year
Area under the plasma concentration-time curve within a dosing interval (AUC) of SC-007
Time Frame: Approximately 1 year
Area under the plasma concentration-time curve within a dosing interval of SC-007
Approximately 1 year
QTcF Change from Baseline
Time Frame: Up to 9 weeks based on 3 cycles of dosing (21-day cycles)
QT interval measurement corrected by Fridericia's formula (QTcF)
Up to 9 weeks based on 3 cycles of dosing (21-day cycles)
Maximum observed serum concentration (Cmax) of SC-007
Time Frame: Approximately 1 year
Maximum observed serum concentration of SC-007
Approximately 1 year

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

September 13, 2017

Primary Completion (Actual)

March 20, 2018

Study Completion (Actual)

April 2, 2018

Study Registration Dates

First Submitted

August 14, 2017

First Submitted That Met QC Criteria

August 16, 2017

First Posted (Actual)

August 17, 2017

Study Record Updates

Last Update Posted (Actual)

April 27, 2018

Last Update Submitted That Met QC Criteria

April 25, 2018

Last Verified

April 1, 2018

More Information

Terms related to this study

Other Study ID Numbers

  • M16-310

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

Undecided

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

Yes

Studies a U.S. FDA-regulated device product

No

product manufactured in and exported from the U.S.

Yes

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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