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Related Concept Videos

Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy01:26

Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy

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Sigmoidoscopy and laparoscopy are distinct medical procedures that enable physicians to internally inspect different parts of the GI tract. Although they serve different purposes, each is essential for diagnosing and, in some cases, treating various medical conditions.
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Sigmoidoscopy is a diagnostic procedure that uses a flexible sigmoidoscope equipped with a light source and camera to examine the rectum and sigmoid colon. The procedure involves inserting the tube through the anus...
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Endoscopic Procedures V: ERCP01:26

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Endoscopic Retrograde Cholangiopancreatography (ERCP) is a diagnostic procedure that combines endoscopy and fluoroscopy to diagnose and treat conditions related to the bile ducts, pancreatic ducts, and gallbladder. This procedure is beneficial for identifying and addressing blockages, gallstones, strictures, and tumors within the biliary or pancreatic systems. ERCP is both diagnostic and therapeutic, offering the ability to visualize and treat identified problems in one session.
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Endoscopic Procedures I: Esophagogastroduodenoscopy01:29

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An Esophagogastroduodenoscopy (EGD) is a diagnostic procedure in which an endoscopist uses a flexible, lighted endoscope to visualize the upper gastrointestinal (GI) tract. The procedure includes visualizing the oropharynx, esophagus, stomach, and the first part of the small intestine, the duodenum.
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Gastroesophageal Reflux Disease II: Clinical Features and Management01:29

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Gastroesophageal reflux disease, or GERD, is a persistent medical condition that affects many individuals worldwide. Its clinical manifestations can vary greatly, making diagnosis and management challenging for healthcare professionals. The following is a comprehensive overview of the clinical manifestations, assessment, and management strategies for GERD.
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Inflammatory Bowel Disease V: Surgical Management01:21

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Surgical interventions for inflammatory bowel disease (IBD), which includes ulcerative colitis and Crohn's disease, are essential in managing symptoms and addressing complications. The selection of surgical procedures is contingent upon the specific conditions and complications that stem from these illnesses.
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Endoscopic Procedures III: Video Capsule Endoscopy01:28

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Capsule endoscopy, or wireless or video capsule endoscopy, is a diagnostic procedure for examining the entire gastrointestinal tract. Patients swallow a capsule about the size of a vitamin tablet. The capsule is equipped with a transmitter, a battery, an LED light source, and a color video camera to capture images throughout the gastrointestinal tract. This procedure is particularly useful for diagnosing conditions such as Crohn's disease, ulcerative colitis, tumors, polyps, ulcers,...
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Related Experiment Video

Updated: Feb 22, 2026

An Acupoint Catgut-embedding Therapy for Treating Obesity
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Endoscopic Treatments for Obesity.

Gregory Pajot1, Gerardo Calderon1, Andrés Acosta2,3

  • 1Clinical Enteric Neuroscience Translational and Epidemiological Research (C.E.N.T.E.R.), Mayo Clinic, Rochester, MN, USA.

Current Treatment Options in Gastroenterology
|October 2, 2017
PubMed
Summary

Endoscopic bariatric therapies (EBTs) offer safe and effective weight loss options when combined with lifestyle changes. Several FDA-approved EBTs and novel devices show promising results for obesity management.

Keywords:
EBTEndoscopic bariatric surgeryEndoscopic bariatric therapiesEndoscopic sleeve gastroplastyIntragastric balloonsObesity treatment

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Area of Science:

  • Bariatric Medicine
  • Gastroenterology
  • Medical Devices

Background:

  • Endoscopic bariatric therapy (EBT) is a rapidly advancing field with six FDA-approved devices.
  • Novel EBTs are in development, with new findings emerging.
  • EBTs address a critical need in obesity management.

Purpose of the Study:

  • To provide an updated review of available EBT data, focusing on effectiveness and safety.
  • To guide readers in selecting appropriate EBTs for patients.
  • To offer advice on discussing endoscopic therapies with patients.

Main Methods:

  • Review of published data on FDA-approved and investigational EBTs.
  • Analysis of effectiveness and safety findings from meta-analyses, RCTs, and pilot studies.
  • Inclusion of guidance for patient consultation.

Main Results:

  • Orbera balloon volume meta-analysis suggests 600-650 mL.
  • AspireAssist shows favorable effectiveness and safety in RCTs.
  • Endoscopic sleeve gastroplasty demonstrates durability up to 24 months.
  • Elipse (swallowed balloon) and magnet-based gastrojejunostomy show early positive results.

Conclusions:

  • EBTs are safe and effective for weight loss when integrated with lifestyle modifications.
  • Multiple FDA-approved EBTs and promising investigational options are available.
  • Further research is needed on combining EBTs with medications or surgery.