IV Contrast-Enhanced Cone Beam Computed Tomography (CBCT) in Radiotherapy
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ClinicalTrials.gov Identifier: NCT04199754 |
Recruitment Status :
Recruiting
First Posted : December 16, 2019
Last Update Posted : April 20, 2023
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Tracking Information | |||||||||
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First Submitted Date ICMJE | December 5, 2019 | ||||||||
First Posted Date ICMJE | December 16, 2019 | ||||||||
Last Update Posted Date | April 20, 2023 | ||||||||
Actual Study Start Date ICMJE | October 1, 2020 | ||||||||
Estimated Primary Completion Date | December 31, 2023 (Final data collection date for primary outcome measure) | ||||||||
Current Primary Outcome Measures ICMJE |
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Original Primary Outcome Measures ICMJE | Same as current | ||||||||
Change History | |||||||||
Current Secondary Outcome Measures ICMJE | Not Provided | ||||||||
Original Secondary Outcome Measures ICMJE | Not Provided | ||||||||
Current Other Pre-specified Outcome Measures | Not Provided | ||||||||
Original Other Pre-specified Outcome Measures | Not Provided | ||||||||
Descriptive Information | |||||||||
Brief Title ICMJE | IV Contrast-Enhanced Cone Beam Computed Tomography (CBCT) in Radiotherapy | ||||||||
Official Title ICMJE | Pilot Study of Intravenous Contrast-Enhanced Cone Beam Computed Tomography (CT) in Patients Receiving Radiotherapy | ||||||||
Brief Summary | The purpose of this study is to find out if giving intravenous (IV) contrast (a liquid that helps with the visibility of organs and blood vessels that is given through the vein with the use of a hollow needle) during a Cone Beam Computed Tomography (CBCT- a type of computerized X-ray) can help people who have image guided radiation therapy (IGRT) for the treatment of abdominal and pelvic tumors. | ||||||||
Detailed Description | The goal of this pilot study is to determine the feasibility and utility of administering IV contrast during a Cone Beam Computed Tomography (CBCT) in subjects who have image guided radiation therapy (IGRT) for the treatment of abdominal and pelvic tumors. Participant duration is one visit. Subjects will be required to fast for at least 2 hours prior to study procedures, as determined by the treating physician based on the site to be irradiated. An 18- to 22-gauge peripheral IV will be placed in the subject's arm prior to being brought to clinical treatment room. The patient will be placed in position for radiotherapy as per standard of care and will be connected to IV contrast injector. Standard of care IGRT techniques will be performed to confirm correct positioning. Iodinated IV contrast will be administered and the contrast enhance cone beam CT will be initiated. Treatment will then be administered with the patient in the position determined by non-contrast cone beam CT, as per standard of care. Immediately after completion of treatment of the subject, the study physician will complete physician survey of attitude about the utility of contrast-enhanced cone beam CT. |
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Study Type ICMJE | Interventional | ||||||||
Study Phase ICMJE | Early Phase 1 | ||||||||
Study Design ICMJE | Allocation: N/A Intervention Model: Single Group Assignment Intervention Model Description: Subjects will receive contrast enhanced CBCT prior to RT treatment. Masking: None (Open Label)Primary Purpose: Diagnostic |
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Condition ICMJE |
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Intervention ICMJE |
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Study Arms ICMJE | Experimental: Contrast Enhanced Cone Beam CT
60 seconds after the start of the administration of IV contrast, cone beam CT will be initiated.
Interventions:
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Publications * |
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* 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 |
15 | ||||||||
Original Estimated Enrollment ICMJE | Same as current | ||||||||
Estimated Study Completion Date ICMJE | December 31, 2024 | ||||||||
Estimated Primary Completion Date | December 31, 2023 (Final data collection date for primary outcome measure) | ||||||||
Eligibility Criteria ICMJE | Inclusion Criteria:
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 | United States | ||||||||
Removed Location Countries | |||||||||
Administrative Information | |||||||||
NCT Number ICMJE | NCT04199754 | ||||||||
Other Study ID Numbers ICMJE | AAAS0632 | ||||||||
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 | David P. Horowitz, M.D., Columbia University | ||||||||
Original Responsible Party | Same as current | ||||||||
Current Study Sponsor ICMJE | Columbia University | ||||||||
Original Study Sponsor ICMJE | Same as current | ||||||||
Collaborators ICMJE | Not Provided | ||||||||
Investigators ICMJE |
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PRS Account | Columbia University | ||||||||
Verification Date | April 2023 | ||||||||
ICMJE Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP |