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Showing 1-10 of 28 trials for Barrett's Esophagus
Recruiting

Non-Endoscopic Detection of Barrett's Esophagus Using Methylation Biomarkers on EndoSign® Cell Collection Device Samples

Tennessee

This study is looking at cells collected from the esophagus using a diagnostic device called the EndoSign® Cell Collection Device (a sponge on a thread). Subjects swallow a capsule, which dissolves in the stomach and releases a sponge that collects cells from the esophagus as the sponge is withdrawn using the thread. These cells will be tested to check for a condition called "Barrett's Esophagus." The cells from the sponge will be tested using Cyted Health biomarkers and compared to the results from a regular endoscopy and any biopsies that are taken. To do this, we need sponge samples from people who might have Barrett's Esophagus based on their risk factors, and from people with Barrett's Esophagus. Subjects will have one visit to have the Endosign Cell Collection Device administered prior to having a standard of care endoscopy. They will answer some questions about their medical history and experience with the cell collection procedure as part of the study. Data will be collected from medical records including post-endoscopy.

Recruiting

Navicam for Detection of Barrett's Esophagus

Florida · Jacksonville, FL

Using a non-invasive capsule system to achieve optimal viewing angles of the esophagus for detection of Barrett's esophagus

Recruiting

Nonendoscopic Screening for Barrett's Esophagus in Veterans Without Chronic Reflux

Ohio · Cleveland, OH

The veteran population is at increased risk for EAC and its precursor lesion, Barrett's esophagus (BE), due to increased prevalence of disease risk factors compared to the general population. BE is traditionally diagnosed only when patients undergo endoscopy with biopsies. However, due to the high cost of endoscopy and the lack of studies proving efficacy of screening, endoscopy to screen for BE is not routinely recommended. A simpler screening procedure similar to a pap smear would be an ideal way to sample the esophageal tissue for cancer and its precursor condition, BE. This study proposes a non-endoscopic detection method administered in outpatient offices which would increase subsequent endoscopic detection of BE. The study team will be enrolling veterans who do not have history of gastroesophageal reflux but have multiple risk factors for esophageal adenocarcinoma.

Recruiting

Patient Preferences for Barrett's Esophagus and Esophageal Cancer Screening Tests

Colorado · Aurora, CO

This study plans to learn more about what patients think about screening for esophageal cancer (EAC) and Barrett's esophagus (BE); a pre-cancerous condition associated with esophageal cancer. The plan is to use this information to modify screening practices in the United States with the goal to decrease the number of people who die from esophageal cancer.

Recruiting

Multi-Site Detection of Barrett's Esophagus in Patients Without Chronic GERD Symptoms

Colorado · Aurora, CO

The goal of this clinical trial is to develop a method to detect Barrett's esophagus in individuals with a new office based diagnostic test. Barrett's esophagus is a condition in which the flat pink lining of the swallowing tube that connects the mouth to the stomach (the esophagus) becomes damaged by acid reflux. The main question it aims to answer is: Can this approach demonstrate efficacy for screening of Barrett's esophagus? Participants will: * Participate in a questionnaire. * Undergo a capsule balloon test, called EsoCheck. * Have their EsoCheck sample sent to the laboratory for an EsoGuard test, which is used to detect Barrett's esophagus. * Participants will undergo upper endoscopy as part of standard of care.

Recruiting

Barrett's Esophagitis in Anorexia Nervosa Binge/Purge Subtype

Colorado · Denver, CO

To better define the presence of Barrett's esophagus (BE) via non-endoscopic testing in an eating disorder cohort with purging (vomiting/rumination) behaviors

Recruiting

Surveillance vs. Endoscopic Therapy for Barrett's Esophagus With Low-grade Dysplasia

Los Angeles, California · Oakland, California

The purpose of this study is to learn the best approach to treating patients with known or suspected Barrett's esophagus by comparing endoscopic surveillance to endoscopic eradication therapy. To diagnose and manage Barrett's esophagus and low-grade dysplasia, doctors commonly use procedures called endoscopic surveillance and endoscopic eradication therapy. Endoscopic surveillance is a type of procedure where a physician will run a tube with a light and a camera on the end of it down the patients throat and remove a small piece of tissue. The piece of tissue, called a biopsy, is about the size of the tip of a ball-point pen and is checked for abnormal cells and cancer cells. Endoscopic eradication therapy is a kind of surgery which is performed to destroy the precancerous cells at the bottom of the esophagus, so that healthy cells can grow in their place. It involves procedures to either remove precancerous tissue or burn it. These procedures can have side effects, so it is not certain whether risking those side effects is worth the benefit people get from the treatments. While both of these procedures are widely accepted approaches to managing the condition, there is not enough research to show if one is better than the other. Barrett's esophagus and low-grade dysplasia does not always worsen to high-grade dysplasia and/or cancer. In fact, it usually does not. So, if a patient's dysplasia is not worsening, doctors would rather not put patients at risk unnecessarily. On the other hand, endoscopic eradication therapy could possibly prevent the worsening of low-grade dysplasia into high-grade dysplasia or cancer (esophageal adenocarcinoma) in some patients. Researchers believe that the results of this study will help doctors choose the safest and most effective procedure for their patients with Barrett's esophagus and low-grade dysplasia. This is a multicenter study involving several academic, community and private hospitals around the United States. Up to 530 participants will be randomized. This study will also include a prospective observational cohort study of up to 150 Barrett's esophagus and low grade dysplasia patients who decline randomization in the randomized control trial but undergo endoscopic surveillance (Cohort 1) or endoscopic eradication therapy (Cohort 2), and are willing to provide longitudinal observational data.

Recruiting

Seattle Biopsy Protocol Versus Wide-Area Transepithelial Sampling in Patients With Barrett's Esophagus Undergoing Surveillance

Arizona · Gilbert, AZ

The purpose of this research study is to learn about the best approach to sample patients with known or suspected Barrett's esophagus (BE) by comparing the standard Seattle biopsy protocol to sampling using wide area transepithelial sampling (WATS3D). Barrett's esophagus is a common condition that is used to spot patients at increased risk of developing a type of cancer in the esophagus (swallowing tube) called esophageal adenocarcinoma. The 5-year survival rate is as low as 18% for patients who get esophageal adenocarcinoma, but the rate may be improved if the cancer is caught in its early stages. Barrett's esophagus can lead to dysplasia, or precancerous changes, which occurs when cells look abnormal but have not developed into cancer. If the abnormal cells increase from being slightly abnormal (low-grade dysplasia), to being very abnormal (high-grade dysplasia), the risk of developing cancer (esophageal adenocarcinoma) goes up. Therefore, catching dysplasia early is very important to prevent cancer. Endoscopic surveillance is a type of procedure where endoscopists run a tube with a light and a camera on the end of it down a patients throat and remove a small piece of tissue. The piece of tissue, called a biopsy, is about the size of the tip of a ball-point pen and is checked for abnormal cells and cancer cells. Patients are being asked to be in this research study because they have been diagnosed with BE or suspected to have BE, and will need an esophagogastroduodenoscopy (EGD). Patients with BE undergo sampling using the Seattle biopsy protocol during which samples are obtained from the BE in a four quadrant fashion every 2 cm along with target biopsies from any abnormal areas within the BE. Another sampling approach is WATS3D which utilizes brushings from the BE. While both of these procedures are widely accepted approaches to sampling patients with BE during endoscopy, there is not enough research to show if one is better than the other. Participants in this study will undergo sampling of the BE using both approaches (Seattle biopsy protocol and WATS-3D); the order of the techniques will be randomized. Up to 2700 participants will take part in this research. This is a multicenter study involving several academic, community and private hospitals around the country.

Recruiting

Wide-Area Transepithelial Sampling in Endoscopic Eradication Therapy for Barrett's Esophagus

California · Los Angeles, CA

Esophageal cancer is a deadly disease that is becoming increasingly common in the United States. Barrett's esophagus (BE) is a pre-cancerous state that can develop into esophageal cancer, but is highly treatable. Progression of BE to esophageal cancer is still common due to missed diagnosis of Barrett's esophagus recurrence following treatment. Wide-Area Trans-Epithelial Sampling (WATS-3D) is a new technology that uses brush sampling to examine larger areas of the esophagus as compared to conventional biopsies. Preliminary studies show improved detection of cancerous changes in Barrett's esophagus surveillance. The investigators hope to see if the addition of WATS-3D increases the rate of detection of recurrent BE following treatment, which is of the utmost importance since it would allow for earlier re-treatment of disease and ultimately allow for prevention of progression to esophageal cancer.

Recruiting

Minimally Invasive Molecular Approaches for the Diagnosis of Barrett's Esophagus and Esophageal Adenocarcinoma

Arizona · Scottsdale, AZ

This study will evaluate if the sponge capsule device can accurately detect the presence of Barrett's Esophagus and prevalent dysplasia/adenocarcinoma detection, in a screening population, with and without chronic gastroesophageal reflux disease.