Visualization of the Papilla Through Use of the NuView Device in Patients With FAP

Study Overview
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Brief Summary
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The goal of this observational study is to test the NuView device in participants with familial adenomatous polyposis (FAP). The main question it aims to answer is: can the papilla be visualized using a forward-facing endoscope outfitted with the NuView device. Participants will undergo standard of care esophagogastroduodenoscopy with an additional endoscopic exam using NuView device, for which participant have given prior consent.

Detailed Description
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The clinical practice at Vanderbilt University Medical Center will first perform the routine upper endoscopic exam with a forward-viewing gastroscope to evaluate the patient's esophagus, stomach, and duodenum. After this has been completed, the forward-viewing endoscope will be removed from the patient and outfitted with the EndoTheia NuView. The endoscope with NuView will then be inserted transorally down the esophagus, traverse the stomach, and be passed into the duodenum for visualization of the papilla. After the papilla is visualized, the endoscope with NuView will be removed from the patient. As per standard of care, the conventional side-viewing endoscope will then be inserted transorally down the esophagus, traverse the stomach, and be passed into the duodenum for visualization of the papilla. The side-viewing endoscope will then be removed from the patient. The Investigators plan to enroll 3 FAP patients who are already scheduled to undergo their standard of care endoscopic exam. The primary endpoint of the study is successful visualization of the papilla with the NuView platform.

Official Title
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Visualization of the Papilla Through Use of the NuView Device in Patients With FAP

Conditions
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Familial Adenomatous Polyposis

Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: Male or female, 18 to 70 years of age. Able to provide written informed consent. Have FAP Exclusion Criteria: Females who are pregnant. As part of routine pre-operative care, all females of childbearing potential will undergo either urine or blood pregnancy testing. Cancer positive subjects or any patients currently undergoing any treatment or therapy to treat, cure, or mitigate cancer. Patients who do not meet inclusion criteria Patients who are unable or unwilling to provide informed consent

Ages Eligible for Study
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Minimum Age: 18 Years
Maximum Age: 70 Years

Sexes Eligible for Study
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All

Accepts Healthy Volunteers
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No

Study Plan
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How is the study designed?
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Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| Familiar Adenomatous Polyposis<br>All patient in this group will have the NuView device used to assist in the visualization of the papilla. | |

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Visualization of papilla | Successful visualization of the papilla with a standard gastroscope equipped with the NuView platform. | 1 day |