Condition: Neuroendocrine Cell Hyperplasia of Infancy · Sponsor: Assistance Publique - Hôpitaux de Paris
Childhood interstitial lung diseases (chILD) are a heterogeneous group of rare and severe disorders with an estimated prevalence of 1/100,000. Among them, neuroendocrine cells hyperplasia of infancy (NEHI), also called persistent tachypnoea of infancy (PTI), is one of the most common aetiology (up to 16% of the cases). NEHI involves young infants (median age at onset 3 to 6 months) with tachypnoea, hypoxemia, crackles, retractions, failure to thrive and specific localizations of ground glass opacities (GGO) on chest CT-scan (paramediastinal areas and anterior lobes (right middle lobe and lingula). At diagnosis, most patients (50 to 100%) require oxygen supplementation that usually lasts for months to years, sometimes associated with nutritional support with eventual enteral nutrition. NEHI is believed to be related to an increased number of neuroendocrine cells in airway epithelial area. These cells are abundant in foetal life, when they play a role in regulating the lung development and decrease before birth. There is no specific treatment for NEHI. The main treatment of chILD is corticosteroids. However, in NEHI, their efficacy is matter of debate. There is only a few NEHI cases series or cohorts all over the world, accounting for a maximum of 500 reported cases within only retrospective studies. Among them, United States and Argentina teams report supportive care only (oxygen therapy and nutritional support) whereas other teams, like the French ones largely uses IV cortic…
This description comes directly from the study's public registry record.
Nadia NATHAN · 00 33 1 44 73 66 18 · nadia.nathan@aphp.fr
Ralph EPAUD · 00 33 1 45 17 53 98 · ralph.epaud@chicreteil.fr
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| Pediatric Pulmonology Department and Reference centre for rare lung diseases | Paris, France | Recruiting |
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