Guam Regional Medical City (GRMC) has launched a groundbreaking diagnostic option for gastrointestinal (GI) issues: a swallowable camera capsule that eliminates the need for sedation or invasive endoscopy procedures. The new technology, known as Magnetically Controlled Capsule Endoscopy (MCCE), allows patients to undergo a full stomach exam by simply swallowing a vitamin-sized capsule equipped with a high-resolution camera.
The procedure, which uses the FDA-approved NaviCam® system, is now available exclusively at GRMC, thanks to support from the USDA Rural Development Program and technical training from the University of Southern California. Local specialists Dr. Supannee “Jill” Rassameehiran of GRMC and Dr. Paul Muna Aguon of Guam Memorial Hospital completed specialized training on-island to operate the new equipment. Dr. Aguon’s patients will also receive their capsule procedures at GRMC. “This small camera pill lets us see inside your stomach clearly without using any tubes or putting you to sleep,” said Dr. Rassameehiran. “It’s faster, safer, and much more comfortable for our patients.”
“It’s incredibly exciting to bring the NaviCam® system to Guam,” said Dr. Jason Baker, Director of Medical Affairs and AnX Academy at AnX Robotica. “This cutting-edge technology gives patients access to a safe, comfortable, and highly effective way to examine the stomach. In just 20 minutes, this procedure can capture clear, detailed images that will help Dr. Jill and Dr. Aguon make faster, more accurate diagnoses. It’s a game-changer for digestive care, and we’re proud to partner with GRMC to make it available right here on island.”
Patients from both GRMC and GMH have access to this exclusive procedure, making GRMC the only location on Guam offering MCCE with the only gastroenterologists in the region. With no sedation required, patients can return to normal activities immediately after the procedure. It’s ideal for individuals experiencing symptoms like heartburn, bloating, indigestion, or persistent upper abdominal discomfort, and it may help reduce unnecessary ER visits. The single-use capsule is safe and hygienic, and though it does not allow for treatment or biopsy, it serves as a highly effective, non-invasive first step in GI diagnostics—especially for high-risk patients. This innovation is made possible through a USDA Telehealth and Distance Learning Grant awarded to University of South Carolina and in partnership with GI Digital and AnX Robotica.
