Reference : Ciliary Videomicroscopy: A Long Beat from the European Respiratory Society Guidelines...
Scientific journals : Article
Human health sciences : Pediatrics
http://hdl.handle.net/2268/264559
Ciliary Videomicroscopy: A Long Beat from the European Respiratory Society Guidelines to the Recognition as a Confirmatory Test for Primary Ciliary Dyskinesia
English
Bricmont, Noémie mailto [Université de Liège - ULiège > Département des sciences cliniques > Pédiatrie cardiologique et pneumologique >]
Alexandru, Mihaela mailto [ENT Department, Assistance Publique-Hôpitaux de Paris (AP-HP), Université Paris-Saclay, Hôpital Bicêtre, 94270 Le Kremlin-Bicêtre, France > > > >]
Bruno, Louis mailto [Institut Mondor de Recherche Biomédicale INSERM-UPEC UMR 955, CNRS ERL7000, 94010 Créteil, France > > > >]
Papon, Jean-François mailto [ENT Department, Assistance Publique-Hôpitaux de Paris (AP-HP), Université Paris-Saclay, Hôpital Bicêtre, 94270 Le Kremlin-Bicêtre, France > > > >]
KEMPENEERS, Céline mailto [Centre Hospitalier Universitaire de Liège - CHU > Département de Pédiatrie > Service de pédiatrie >]
17-Sep-2021
Diagnostics
MDPI AG
Yes (verified by ORBi)
2075-4418
Switzerland
[en] primary ciliary dyskinesia ; digital high-speed videomicroscopy ; ciliary beat frequency ; ciliary beat pattern ; diagnostic ; standardization
[en] Primary ciliary dyskinesia (PCD) is a rare inherited ciliopathy in which respiratory cilia are stationary or dyskinetic. The clinical presentation of PCD is highly non-specific since it includes infections and disorders of the upper (otitis and rhinosinusitis) and lower (neonatal respiratory distress, bronchitis, pneumonia and bronchiectasis) airways, starting in early life. Clinical exami- nation alone does not allow a PCD diagnosis, which relies on several concordant tests, since none are sensitive or specific enough alone. Despite being the most sensitive and specific test to diagnose PCD, digital high-speed videomicroscopy (DHSV) is not sufficiently standardized, preventing its use with complete confidence as a confirmatory diagnostic test for PCD, or its inclusion in a diagnostic algorithm. Since the 2017 ERS recommendations for PCD diagnosis, three main issues remain to be solved in order to optimize DHSV ciliary beating evaluation: the problem in defining an accu- rate sensitivity and specificity as there is no gold standard method to diagnose all PCD cases, a lack of standardization in the operating procedure for processing respiratory samples, and in the choice of measured parameters (self-operating or not). The development of new automated analysis approaches is promising and will require full clinical validation.
http://hdl.handle.net/2268/264559
10.3390/diagnostics11091700

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