Treatment Of Gastroparesis In Clearwater, FL

G-POEM is an endoscopic procedure that cuts the pyloric muscle to let the stomach empty more freely. There are no external incisions. Working through the mouth with a flexible endoscope, the surgeon creates a small tunnel under the pyloric muscle, then divides that muscle with an endoscopic knife. The pylorus is the valve between the stomach and the small intestine, and when it stays too tight, food backs up. Loosening it is the whole point of the procedure.

Because nothing is cut on the outside, recovery is faster than open or laparoscopic surgery. Most patients go home the same day and advance their diet over the following days. The endoscopic version is also technically demanding, which is part of why it isn’t offered everywhere. You can read the full overview of the condition and every treatment option, including robotic pyloroplasty for patients who aren’t endoscopic candidates, on the main gastroparesis page.

G-POEM is not a cure. No current gastroparesis treatment is. It’s aimed at reducing symptoms and improving emptying, and for many carefully selected patients it does both. Here’s what the published evidence shows, so your expectations match reality.

Technical success (completing the myotomy as intended) consistently runs above 95%. Short-term symptom improvement is reported in roughly 70 to 80% of patients. Durability is more nuanced: a 2024 systematic review and meta-analysis of 952 patients found clinical success around 72% at one year, holding in the majority through about three years, and tapering over longer follow-up. Serious complications are uncommon, pooled at roughly 8%. Response also varies by cause and by how long you’ve had the disease, which is one more reason patient selection drives the result. The takeaway isn’t that G-POEM is unreliable. It’s that it works well for the right person and disappoints when it’s used on the wrong one.

A good candidate has delayed emptying confirmed on a gastric emptying study, symptoms that stayed severe despite diet changes and medication, and no mechanical blockage. G-POEM is a step you reach after first-line care falls short, not a first move, though it’s increasingly considered earlier in patients whose testing clearly points to the pylorus.

It’s a poor fit in a few situations. Patients whose emptying study is normal (functional dyspepsia) won’t benefit, because the pylorus isn’t the driver. Patients with severe malnutrition or dangerous weight loss may need nutritional support first, before any definitive procedure is safe. And G-POEM isn’t the only option. Depending on the case, gastric electrical stimulation (an implanted device for persistent nausea and vomiting), robotic or laparoscopic pyloroplasty, a feeding tube for nutritional stabilization, or rarely surgery to remove most of the stomach in severe unresponsive disease may fit better. A specialist who can offer more than one of these is in a position to recommend the one that fits your anatomy, rather than the only one they perform.