title: PRIMARY NOCTURNAL ENURESIS IN CHILDREN WITH ALLERGIC RHINITIS AND SEVERE ADENOTONSILLAR HYPERTROPHY: A SINGLE CENTER PILOT STUDY.
abstract: Nocturnal enuresis is defined as intermittent urinary incontinence during sleep that occurs at least twice a week for three consecutive months. There is no unifying etiology for nocturnal enuresis in the pediatric population and the disorder is likely to be multifactorial. We aimed to investigate the relationship between primary nocturnal enuresis, allergic rhinitis, and related complications in a paediatric case series from a single Center. We retrospectively reviewed and prospectively followed-up at our Institution (i) 32 children (14 females, 18 males; mean age 6.31±1.21 yrs) affected by allergic rhinitis with adenoidal hypertrophygrade I-II (group A) and (ii) 27 children (11 females, 16 males; mean age 6.52±1.33 yrs) affected by allergic rhinitis with adenoidal hypertrophy grade III-IV (group B). Allergic rhinitis was diagnosed on the basis of (a) typical nasal symptoms due to atopic sensitization (e.g., rhinorrhea , itching, sneezing fits, and nasal congestion and obstruction) and (b) positive skin prick testing and/or increased level of total serum IgE. We identified discrepancies between group A and group B in terms of risk of primary nocturnal enuresis. In fact, only 1 child of group A (3.12%) reported uncomplicated primary nocturnal enuresis; conversely, 6 children of group B (22.22%) showed a history of uncomplicated primary nocturnal enuresis (p=0.040). There was no statistically significant difference between the two groups in terms of atopic sensitization and serum total IgE levels (p=0.43). Allergic rhinitis may potentially influence the onset and the natural history of nocturnal enuresis in some children. Children with allergic rhinitis and more severe respiratory manifestations, seem to be more prone to developing primary nocturnal enuresis, likely due to potential multi-factorial causes (e.g., sleep disorders, chronic phlogosis, immune deregulation).
authors.affiliation: Unit of Pediatric Nephrology and Rheumatology, University of Messina, Messina, Italy.
authors.forename: R
authors.initials: R
authors.lastname: Chimenz
authors.affiliation: Unit of Genetics and Pediatric Immunology, University of Messina, Messina, Italy.
authors.forename: S
authors.initials: S
authors.lastname: Manti
authors.affiliation: Unit of Pediatric Nephrology and Rheumatology, University of Messina, Messina, Italy.
authors.forename: C
authors.initials: C
authors.lastname: Fede
authors.affiliation: Unit of Radiology, University of Messina, Messina, Italy.
authors.forename: G
authors.initials: G
authors.lastname: Stroscio
authors.affiliation: Unit of Radiology, University of Messina, Messina, Italy.
authors.forename: C
authors.initials: C
authors.lastname: Visalli
authors.affiliation: Unit of Infantile Neuro Psychiatry, University of Messina, Messina, Italy.
authors.forename: A
authors.initials: A
authors.lastname: Nicotera
authors.affiliation: Unit of Infantile Neuro Psychiatry, University of Messina, Messina, Italy.
authors.forename: G
authors.initials: G
authors.lastname: Di Rosa
authors.affiliation: Unit of Genetics and Pediatric Immunology, University of Messina, Messina, Italy.
authors.forename: A C
authors.initials: AC
authors.lastname: Romeo
authors.affiliation: Unit of Genetics and Pediatric Immunology, University of Messina, Messina, Italy.
authors.forename: V
authors.initials: V
authors.lastname: Salpietro
authors.affiliation: Unit of Genetics and Pediatric Immunology, University of Messina, Messina, Italy.
authors.forename: C
authors.initials: C
authors.lastname: Cuppari