Neonatology and General Surgery decision algorithm for gastrostomy tube placement in NICU patients unable to orally feed at corrected gestational age of 38 weeks Clinical Decisions Criteria for Clinical Decisions Patient meets identified G-tube criteria Does patient have pathologic reflux? Criteria for G -tube : •>= 38 week CGA AND •< 50% PO and not increasing 10%/week over a period of 4 weeks OR •Unsafe to orally feed Criteria for UGI: •Chromosomal anomaly •Complex Congenital Heart Disease(CHD) •GI anomaly •Cystic Fibrosis •Pathological reflux Yes No Consult with surgery, EPIC order placed Indications for pathologic reflux: •Inability to tolerate gastric feeds <=60 min Conduct surgical consult Discuss G -tube with family G-tube is placed Does patient have Active medical/surgical issues? Example of active surgical issues : •< 4 weeks since last abdominal surgery •Compromised abdominal wall Reconsider when issues are addressed and continue with current feeding plan Is Nissen fundoplication required ? Yes Medical Team orders UGI and UGI is completed Is UGI Required? No Yes Consideration for Nissen fundoplication: •Significant emesis w/ gastric feeds •Significant risk of aspiration •History of aspiration, severe ALTE Initial discussion with family Medical Care Team orders UGI, UGI is completed Discuss with family Does family agree to Nissen and G -tube? No Does family agree to G - tube? Yes No Nissen performed and G-tube is placed No Yes Continue with current feeding plan Neo and surgery review results and discuss if further work up is needed No Yes Updated 1/2019
G-Tube Evaluation Guideline
Guideline · Aug 2019 · 1 min read
In brief
In brief
Clinical guideline for evaluating gastrostomy tube placement, function, and complications in pediatric patients requiring enteral nutrition support.
Written by the GCMD Library team from the guideline.
Initial Eligibility Criteria for G-tube Placement
NICU patients are considered for gastrostomy tube placement at ≥38 weeks corrected gestational age if they achieve <50% oral intake without 10% weekly improvement over 4 weeks, or if oral feeding is unsafe. Additional screening criteria include presence of chromosomal anomalies, complex congenital heart disease, GI anomalies, cystic fibrosis, or pathologic reflux requiring upper GI study.
Assessment for Pathologic Reflux
Patients meeting G-tube criteria undergo evaluation for pathologic reflux, defined as inability to tolerate gastric feeds for ≤60 minutes. Upper GI study is ordered for high-risk populations including those with chromosomal anomalies, complex CHD, GI anomalies, cystic fibrosis, or documented pathologic reflux to guide surgical planning.
Surgical Contraindications and Timing
Active medical or surgical issues must be resolved before G-tube placement, including recent abdominal surgery within 4 weeks or compromised abdominal wall integrity. When contraindications are present, the current feeding plan continues until issues are addressed and the patient can be safely reconsidered for surgical intervention.
Nissen Fundoplication Decision Pathway
Nissen fundoplication is considered in conjunction with G-tube for patients with significant emesis on gastric feeds, substantial aspiration risk, or history of aspiration or severe apparent life-threatening events. The decision requires upper GI study results review by neonatology and surgery teams, with family counseling regarding combined versus G-tube-only procedures.
Family Counseling and Consent Process
Families receive structured counseling about G-tube placement with or without Nissen fundoplication based on clinical indications. If families decline recommended procedures, the current feeding plan continues with ongoing reassessment, while surgical consultation and EPIC order placement proceed when families consent to intervention.
Statements in this guideline
G-tube criteria include corrected gestational age of 38 weeks or greater AND less than 50% oral intake that is not increasing by 10% per week over a period of 4 weeks.
G-tube criteria include corrected gestational age of 38 weeks or greater AND unsafe to orally feed.
Upper GI study is indicated for patients with chromosomal anomaly, complex congenital heart disease, GI anomaly, cystic fibrosis, or pathological reflux.
Pathological reflux is defined as inability to tolerate gastric feeds of 60 minutes or less.
Active surgical issues that preclude G-tube placement include less than 4 weeks since last abdominal surgery or compromised abdominal wall.
Nissen fundoplication is considered for significant emesis with gastric feeds, significant risk of aspiration, or history of aspiration or severe ALTE.