Barrett's esophagus

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Displaying 1-3 out of 3 doctors available

Last Name Initial: K

  1. Allon Kahn, M.D.

    Allon Kahn, M.D.

    1. Gastroenterologist
    1. Phoenix, AZ
    Areas of focus:

    Cryotherapy, Upper endoscopy, Esophageal dilatation, Endoscopic mucosal resection, Colonoscopy, Radiofrequency ablation..., Esophageal cancer, Esophagitis, Barrett's esophagus, Eosinophilic esophagitis, Achalasia, Esophageal stricture, Gastroesophageal reflux disease

  2. Andree H. Koop, M.D.

    Andree H. Koop, M.D.

    1. Gastroenterologist
    1. Jacksonville, FL
    Areas of focus:

    Flexible sigmoidoscopy, Colonoscopy, Upper endoscopy, Gastroesophageal reflux disease, Esophageal stricture, Eosinophil...ic esophagitis, Dysphagia, Achalasia, Barrett's esophagus

  3. Vivek Kumbhari, M.B.Ch.B., Ph.D.

    Vivek Kumbhari, M.B.Ch.B., Ph.D.

    1. Gastroenterologist
    1. Jacksonville, FL
    Areas of focus:

    Peroral endoscopic myotomy, Endoscopic sleeve gastroplasty, Transoral outlet reduction, Endoscopic mucosal resection, T...ransoral incisionless fundoplication, Colonoscopy, Endoscopic full-thickness resection, ERCP, Endoscopic ultrasound, Endoscopic GI leak procedure, Intragastric balloon procedure, Endoscopic submucosal dissection, Balloon assisted endoscopy, Gastroparesis, Gastrointestinal perforation, Polyp, Zenker's diverticulum, Gastrointestinal varices, Gastrointestinal stromal tumors, Pancreatic cancer, Pancreatic disorder, Pancreatitis, Colon cancer, Barrett's esophagus, Pancreatic insufficiency, Pancreatic cyst, Gastroesophageal reflux disease, Obesity, Gastrointestinal bleeding, Pancreatic neuroendocrine tumor, Gallbladder polyp, Esophageal cancer, Gallbladder cancer, Gastrointestinal disorder, Gallstones, Achalasia

Research

Innovative and minimally invasive methods to detect Barrett's esophagus without endoscopy are being developed and tested at Mayo Clinic. This research is being conducted in collaboration with Exact Sciences and is also funded by the National Cancer Institute.

The sponge on a string is a low-tech device consisting of a capsule filled with compressed polyurethane foam that's attached to a string. This capsule is swallowed with a few sips of water and dissolves in the stomach within five minutes, releasing the sponge. This is then retrieved by the string, sampling the esophagus and providing almost 1 million cells. The cellular DNA is then analyzed for biomarkers in the lab.

Phase 1 and 2 studies have been completed showing the safety and excellent tolerability of this device. The biomarkers are 97% accurate in predicting the presence of Barrett's esophagus compared with endoscopy. This simple test can be done by a nurse in an office without the need for expensive sedation and endoscopy.

Other innovations such as novel treatment and imaging technologies are also being tested at Mayo Clinic.

Publications

See a list of publications on Barrett's esophagus by Mayo Clinic doctors on PubMed, a service of the National Library of Medicine.

Research Profiles

By Mayo Clinic Staff

Barrett's esophagus care at Mayo Clinic

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Diagnosis & treatmentCare at Mayo Clinic
Feb. 08, 2023
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