- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04645797
A Dose Escalation Study of APR003 in Patients With Advanced Colorectal Cancer (CRC) With Malignant Liver Lesions
January 31, 2023 updated by: Apros Therapeutics, Inc
A Phase 1 Dose Escalation Study to Evaluate Safety, Tolerability, and Pharmacokinetics/ Pharmacodynamics of APR003 in Patients With Advanced Colorectal Cancer (CRC) With Malignant Liver Lesions
A Phase 1 dose escalation study to evaluate APR003 in patients with advanced colorectal cancer (CRC) with malignant liver lesions
Study Overview
Detailed Description
APR003 is a small molecule TLR7 agonist that concentrates in the GI, and liver with limited systemic exposure.
It is designed to increase the therapeutic window of a TLR7 agonist by minimizing the side-effects associated with generalized systemic immune activation and inflammation.
Study Type
Interventional
Enrollment (Actual)
11
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
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Florida
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Orlando, Florida, United States, 32803
- AdventHealth Orlando
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North Carolina
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Huntersville, North Carolina, United States, 28078
- Carolina BioOncology Institute Cancer Research Clinic
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Texas
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Austin, Texas, United States, 78758
- NEXT Oncology - Austin
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San Antonio, Texas, United States, 78229
- NEXT Oncology - San Antonio
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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 to 75 years (ADULT, OLDER_ADULT)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- ECOG performance status of 0 or 1
- Must have disease that is considered non-surgically resectable.
- Relapsed or persistent/refractory to at least two prior systemic treatment regimens for locally advanced or metastatic disease considered to be standard-of-care (SOC).
- Must have previously received an irinotecan or oxaliplatin-based therapy, as well as a targeted antibody therapy for metastatic disease
- Tumors that are MSI-H/dMMR must have previously received checkpoint inhibitor therapy
- Adequate hepatic function
- Adequate renal function
- Normal coagulation panel
- Willingness to use effective contraception
Exclusion Criteria:
- Current or history of CNS metastases
- Significant cardiovascular disease
- Pregnant or breastfeeding
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: NA
- Interventional Model: SEQUENTIAL
- Masking: NONE
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
EXPERIMENTAL: APR003 Dose Escalation
This portion of the study will evaluate the safety and pharmacokinetics of a range of APR003 doses administered once a week for 21 days in subjects with advance colorectal cancer (CRC) with metastases to the liver and to determine the RP2D.
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This portion of the study further explores the clinical activity, safety, pharmacokinetics and pharmacology of APR003 monotherapy at the RP2D and to assess the antitumor activity of APR003 in subjects with unresectable CRC with liver metastases.
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Primary Outcome Measure
Time Frame: Up to one year
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Determine Maximum Tolerated Dose and/or Recommended Dose within the test APR003 dose range
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Up to one year
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Secondary Outcome
Time Frame: Up to three years
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Overall Response Rate
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Up to three years
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Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Investigators
- Study Director: Aaron Weitzman, MD, Apros Therapeutics, Inc
- Study Director: Trinh Le, Apros Therapeutics, Inc
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)
January 20, 2021
Primary Completion (ACTUAL)
January 9, 2023
Study Completion (ACTUAL)
January 9, 2023
Study Registration Dates
First Submitted
September 16, 2020
First Submitted That Met QC Criteria
November 22, 2020
First Posted (ACTUAL)
November 27, 2020
Study Record Updates
Last Update Posted (ACTUAL)
February 1, 2023
Last Update Submitted That Met QC Criteria
January 31, 2023
Last Verified
January 1, 2021
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- APR003-001
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
NO
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Yes
Studies a U.S. FDA-regulated device product
No
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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