Small particle diet recommended before pharmacotherapy
Erythromycin for short-term acute inpatient use
AGA Clinical Practice Guideline on Management of Gastroparesis (Staller K et al., Gastroenterology, 2025)
Incorporated G-POEM and pyloric interventions
Dietary modification first-line
AGA Clinical Practice Update: Management of Medically Refractory Gastroparesis (Lacy BE et al., Clinical Gastroenterology and Hepatology, 2022)
Step-up approach to refractory disease
Nutritional support escalation strategy
Supporting references
Rome Foundation and ISMS Consensus on Idiopathic Gastroparesis (Schol J et al., Lancet Gastroenterology and Hepatology, 2025)
Idiopathic gastroparesis diagnostic criteria
Overlap with functional dyspepsia addressed
Disorders of Gastric Motility (Shin A, Lancet Gastroenterology and Hepatology, 2024)
Comprehensive review of pathophysiology and treatment
Pharmacologic Treatments for Gastroparesis (Camilleri M and Jencks KJ, Pharmacological Reviews, 2025)
Drug mechanisms and clinical evidence review
Emergency Department presentations for gastroparesis (Shalaby M et al., American Journal of Emergency Medicine, 2025)
ED utilization data 2016 to 2024
Dietary Interventions for Gastroparesis systematic review (Eseonu D et al., Advances in Nutrition, 2022)
Small particle diet RCT evidence
Gastroparesis in the Hospital Setting (Rangan V and Ukleja A, Nutrition in Clinical Practice, 2021)
Inpatient management and nutritional support
2023 American Geriatrics Society Beers Criteria (Steinman MA, Journal of the American Geriatrics Society, 2025)
Metoclopramide and prochlorperazine avoidance in older adults
Coding reference
ICD-10 K31.84 gastroparesis
ICD-10 E11.43 type 2 diabetes with diabetic autonomic neuropathy
SNOMED CT gastroparesis disorder concept
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