Anti-reflux mucosal ablation (ARMA) as a novel minimally invasive treatment for severe gastroesophageal reflux disease in a child: the first pediatric case report - Summary - MDSpire

Anti-reflux mucosal ablation (ARMA) as a novel minimally invasive treatment for severe gastroesophageal reflux disease in a child: the first pediatric case report

  • By

  • Jonas Povilavičius

  • Geistė Tubutytė

  • Kamilė Bagdonaitė

  • Audrius Dulskas

  • Arūnas Strumila

  • Austėja Račytė

  • June 1, 2026

  • 0 min

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Objective:

To evaluate the feasibility and early clinical outcomes of ARMA in a neurologically impaired pediatric patient with refractory GERD, specifically focusing on symptom improvement and safety.

Key Findings:
  • The ARMA procedure was technically successful with no intra-procedural complications.
  • Follow-up revealed improved reflux control, enhanced tolerance of gastrostomy feeding, and a significant reduction in GERD symptoms.
  • There was a reduced need for acid-suppressive therapy post-procedure.
Interpretation:

ARMA is a technically feasible, minimally invasive option for refractory GERD, with potential broader applicability to other pediatric patients, though risks must be considered in high-risk populations.

Limitations:
  • This report describes a single case, limiting generalizability.
  • The patient was a highly selected clinical scenario with significant comorbidities, which may not represent the broader pediatric population.
Conclusion:

ARMA may extend treatment options for neurologically impaired children with medication-resistant GERD.

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