Phase 2B Safety and Efficacy Study of VGT-309 in Subjects With Cancer in the Lung. (VISUALIZE)
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ClinicalTrials.gov Identifier: NCT06145048 |
Recruitment Status :
Recruiting
First Posted : November 22, 2023
Last Update Posted : January 24, 2024
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Tracking Information | |||||||||
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First Submitted Date ICMJE | November 13, 2023 | ||||||||
First Posted Date ICMJE | November 22, 2023 | ||||||||
Last Update Posted Date | January 24, 2024 | ||||||||
Actual Study Start Date ICMJE | October 5, 2023 | ||||||||
Estimated Primary Completion Date | July 2024 (Final data collection date for primary outcome measure) | ||||||||
Current Primary Outcome Measures ICMJE |
Measurements taken under SOC surgical procedures and under NIR imaging [ Time Frame: During surgery and up to 1 month post-surgery ] Proportion of subjects with at least one Clinically Significant Event (CSE) defined as:
A. Intraoperative localization of one or more preoperatively identified lung lesions using VGT-309 with NIR imaging B. Identification of one or more synchronous or occult lung lesions using VGT-309 with NIR imaging when standard surgical techniques using white light and palpation and preoperative imaging failed to identify the lesion(s C. Identification of fluorescence within ≤10 mm from the inside edge of the closest staple line as measured by the investigator ex vivo in the operating room using NIR imaging, with pathologic margin confirmed by histologic examination to be ≤ 10 mm.
D. Identification of lymph nodes by VGT-309 with NIR imaging confirmed by histologic examination to be cancerous.
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Original Primary Outcome Measures ICMJE | Same as current | ||||||||
Change History | |||||||||
Current Secondary Outcome Measures ICMJE |
Measurements taken under SOC surgical procedures and under NIR imaging [ Time Frame: During surgery and up to one month post-surgery ] Efficacy: To evaluate the sensitivity, positive predictive value (PPV), and 1-PPV of VGT-309 with NIR imaging for lesion(s) in vivo. Definitions to apply:
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Original Secondary Outcome Measures ICMJE | Same as current | ||||||||
Current Other Pre-specified Outcome Measures | Not Provided | ||||||||
Original Other Pre-specified Outcome Measures | Not Provided | ||||||||
Descriptive Information | |||||||||
Brief Title ICMJE | Phase 2B Safety and Efficacy Study of VGT-309 in Subjects With Cancer in the Lung. | ||||||||
Official Title ICMJE | A Phase 2, Multi-center, Open-label Study to Evaluate the Safety and Efficacy of VGT-309, a Tumor-Targeted, Activatable Fluorescent Imaging Agent, in Subjects Undergoing Surgery for Cancer in the Lung | ||||||||
Brief Summary | This is a Phase 2, multi-center, open-label study to evaluate the safety and efficacy of VGT-309, a tumor-targeted, activatable fluorescent imaging agent, in subjects undergoing surgery for proven or suspected cancer in the lung. Approximately 100 subjects will be enrolled to ensure at least 86 subjects are evaluable with the option to expand enrollment by protocol amendment if deemed necessary by the DSC to meet primary and/or secondary objectives. | ||||||||
Detailed Description | This is a Phase 2, multi-center, open-label study to evaluate the safety and efficacy of VGT-309, a tumor-targeted, activatable fluorescent imaging agent, in subjects undergoing surgery for proven or suspected cancer in the lung. Approximately 100 subjects will be enrolled to ensure at least 86 subjects are evaluable with the option to expand enrollment by protocol amendment if deemed necessary by the DSC to meet primary and/or secondary objectives. Following agreement with and signing of the informed consent, subjects will undergo screening measurements for the study within 4 weeks prior to the anticipated dosing:
After meeting all enrollment criteria, each subject will receive 0.32 mg/kg VGT-309 by IV administration 12-36 hours prior to surgery (refer to section VGT-309 Dosing, below). Subjects will be observed for 1 hour after dosing is completed and asked about possible treatment emergent adverse events. Subjects will undergo surgical resection within 12-36 hours after completion of VGT-309 dosing. Measurements of efficacy will be taken during surgery and during the pathological examination of all surgical specimens. (Refer to Efficacy Endpoints and Efficacy Assessments sections). Following surgery, subjects will be monitored for safety during their hospitalization. Between 7 to 14 and 25 to 35 days after surgery, the subjects will return to the clinic or have a telehealth visit for final safety assessments. At the last visit, if there are no adverse events requiring further follow up, subjects will then be released from the study. |
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Study Type ICMJE | Interventional | ||||||||
Study Phase ICMJE | Phase 2 | ||||||||
Study Design ICMJE | Allocation: N/A Intervention Model: Single Group Assignment Intervention Model Description: This is an open label study in which all subjects will receive a dose of 0.32mg/kg VGT-309 (based on their weight) at 12-36 hours pre-surgery. Masking: None (Open Label)Primary Purpose: Treatment |
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Condition ICMJE |
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Intervention ICMJE | Drug: VGT-309
Intravenous drug to be given over 15-20 minutes by syringe pump.
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Study Arms ICMJE | Experimental: 0.32 mg/kg VGT-309
0.32 mg/kg VGT-309 given over 15-20 minutes by syringe pump
Intervention: Drug: VGT-309
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Publications * | Not Provided | ||||||||
* Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline. |
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Recruitment Information | |||||||||
Recruitment Status ICMJE | Recruiting | ||||||||
Estimated Enrollment ICMJE |
100 | ||||||||
Original Estimated Enrollment ICMJE | Same as current | ||||||||
Estimated Study Completion Date ICMJE | August 2024 | ||||||||
Estimated Primary Completion Date | July 2024 (Final data collection date for primary outcome measure) | ||||||||
Eligibility Criteria ICMJE | Inclusion Criteria:
ALT/AST < 1.5 times the upper limit of normal Calculated Creatinine Clearance (CrCl) ≥ 50 ml/min Total bilirubin < 1.5 times the upper limit of normal Have an ECOG score of 0-2. Meet all standard of care surgical and general anesthesia requirements. 7) Have not participated in an interventional clinical trial within the last 30 days. - Exclusion Criteria:
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Sex/Gender ICMJE |
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Ages ICMJE | 18 Years and older (Adult, Older Adult) | ||||||||
Accepts Healthy Volunteers ICMJE | No | ||||||||
Contacts ICMJE |
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Listed Location Countries ICMJE | Australia, United States | ||||||||
Removed Location Countries | |||||||||
Administrative Information | |||||||||
NCT Number ICMJE | NCT06145048 | ||||||||
Other Study ID Numbers ICMJE | VGT-309-2B-2023 | ||||||||
Has Data Monitoring Committee | Yes | ||||||||
U.S. FDA-regulated Product |
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IPD Sharing Statement ICMJE |
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Current Responsible Party | Vergent Bioscience, Inc. | ||||||||
Original Responsible Party | Same as current | ||||||||
Current Study Sponsor ICMJE | Vergent Bioscience, Inc. | ||||||||
Original Study Sponsor ICMJE | Same as current | ||||||||
Collaborators ICMJE | Not Provided | ||||||||
Investigators ICMJE |
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PRS Account | Vergent Bioscience, Inc. | ||||||||
Verification Date | January 2024 | ||||||||
ICMJE Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP |