Hypoventilation and sleep hypercapnia in a case of congenital variant-like Rett syndrome

Autor: Sergio Ghirardo, Letizia Sabatini, Alessandro Onofri, Maria Beatrice Chiarini Testa, Maria Giovanna Paglietti, Daria Diodato, Lorena Travaglini, Fabrizia Stregapede, Marta Luisa Ciofi degli Atti, Claudio Cherchi, Renato Cutrera
Jazyk: angličtina
Rok vydání: 2022
Předmět:
Zdroj: Italian Journal of Pediatrics, Vol 48, Iss 1, Pp 1-4 (2022)
Druh dokumentu: article
ISSN: 1824-7288
DOI: 10.1186/s13052-022-01359-7
Popis: Abstract Background Breathing disturbances are often a primary clinical concern especially during wakefulness of the classic form of Rett syndrome, but data for atypical forms are lacking. Case presentation We report the case of a 20-month-old female affected by Rett syndrome with congenital variant-like onset, characterized by severe hypotonia and neurodevelopment impairment. She presented hypoventilation, persistent periodic breathing, and sustained desaturation during sleep, without obstructive or mixed events. Pulse oximetry and capnography during wakefulness were strictly normal. To the best of our knowledge, this is the first case of a patient affected by a congenital variant of Rett syndrome presenting sleep hypercapnia. Hypotonia may play a major role in the genesis of hypoventilation and hypoxemia in our patient. Non-invasive ventilation led to quality-of-life improvements. Conclusions Thus, we suggest screening patients with congenital-like Rett syndrome through transcutaneous bedtime carbon dioxide and oxygen monitoring. Moreover, assisted control mode was a breakthrough to achieve adequate ventilation in our case.
Databáze: Directory of Open Access Journals
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