Exploring the Use of Pyridostigmine for Treating Pediatric Chronic Intestinal Pseudo-Obstruction in a Patient with ACTL6B Mutation: A Case Study and Literature Review - Summary - MDSpire

Exploring the Use of Pyridostigmine for Treating Pediatric Chronic Intestinal Pseudo-Obstruction in a Patient with ACTL6B Mutation: A Case Study and Literature Review

  • By

  • Immacolata Rulli

  • Angelo Mattia Carcione

  • Claudio Romano

  • Roberto Chimenz

  • Valeria Chirico

  • Lucia Marseglia

  • Carmelo Romeo

  • Eloisa Gitto

  • April 23, 2026

  • 0 min

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Objective:

To investigate the potential use of pyridostigmine in managing gastrointestinal symptoms, specifically feeding intolerance and vomiting, in a pediatric patient with ACTL6B mutation and chronic intestinal pseudo-obstruction.

Key Findings:
  • Pyridostigmine therapy improved enteral feeding tolerance and reduced vomiting episodes, indicating a potential therapeutic benefit.
  • The patient's nutritional status stabilized following pyridostigmine treatment, suggesting its effectiveness in managing symptoms.
  • This case suggests a potential link between ACTL6B mutations and gastrointestinal dysmotility, warranting further investigation.
Interpretation:

Pyridostigmine may serve as an adjunctive therapy for pediatric chronic intestinal pseudo-obstruction, particularly in cases with suspected neuropathic origins, by enhancing cholinergic transmission.

Limitations:
  • The findings are based on a single case study, limiting generalizability.
  • Further research is needed to confirm the efficacy of pyridostigmine in larger cohorts.
  • Lack of long-term follow-up data on the patient's response to treatment.
Conclusion:

The case highlights the need for further exploration of gastrointestinal manifestations in ACTL6B-related disorders and the potential role of pyridostigmine in treatment, emphasizing the importance of validating these findings through larger studies.

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