Management of Gastrostomy Tube Overflow

Immediate Assessment and Initial Management

The American Society for Parenteral and Enteral Nutrition recommends verifying proper tension between the internal and external bolsters, checking balloon volume, and protecting the surrounding skin with zinc oxide-based barrier products when a G-tube is overflowing with gastric contents 1
The Clinical Nutrition society suggests checking tube positioning and tension immediately, as excessive tension or side torsion of the tube can cause ulceration and enlargement of the tract, leading to leakage around the tube 2, 1

The Wound, Ostomy, and Continence Nurses Society recommends applying zinc oxide-based barrier cream, paste, or film immediately to minimize skin breakdown from gastric acid exposure 1
The Clinical Nutrition society advises using foam dressings rather than gauze, as foam lifts drainage away from the skin, whereas gauze contributes to skin maceration 2, 1

The American Gastroenterological Association suggests starting proton pump inhibitors to decrease leakage by minimizing gastric acid secretion 1
The Clinical Nutrition society recommends considering prokinetic agents if gastroparesis is contributing to increased gastric residuals and overflow 2, 1

The Clinical Nutrition society advises correcting side torsion by stabilizing the tube using a clamping device or switching to a low-profile device 1, 5
The American Society for Parenteral and Enteral Nutrition recommends adjusting external bolster tension, as excessive pressure between bolsters increases leakage risk 2, 5

The Wound, Ostomy, and Continence Nurses Society suggests managing excessive granulation tissue by cleaning the affected skin at least once daily with antimicrobial cleanser, applying topical antimicrobial agent, and considering silver nitrate cauterization directly onto overgranulation tissue 2, 5, 4

The Clinical Nutrition society recommends considering temporary tube removal in refractory cases, removing the tube for 24-48 hours to permit slight spontaneous closure of the tract, then replacing with a tube that fits more closely 1, 5

The American Gastroenterological Association advises never using hydrogen peroxide after the first week, as it irritates skin and contributes to stomal leaks 4
The Clinical Nutrition society warns against checking gastric residuals through the feeding tube, as this increases tube occlusion risk 10-fold and can contribute to overflow problems 4

The American Society for Parenteral and Enteral Nutrition suggests considering parenteral nutrition temporarily if enteral feeding must be stopped to allow tract healing 2
The Clinical Nutrition society recommends optimizing medical status, including glycemic control in diabetic patients, while addressing the overflow 2