Is there an association between cognitive impairment and urinary adrenaline, norepinephrine, gamma-aminobutyric acid, and taurine levels in children with obstructive sleep apnea?: A case control study.

Background: Children with obstructive sleep apnea (OSA) can develop cognitive impairments. Urinary adrenaline (EPI), norepinephrine (NE) and gamma-aminobutyric acid (GABA) are elevated, and taurine is decreased in children with OSA. The purpose of this study was to investigate the above-mentioned neurotransmitter levels in children with and without OSA, and explore their association with OSA-related cognitive impairments.

Risk factors of high inflammatory state in pediatric obstructive sleep apnea.

Background: Obstructive sleep apnea (OSA) may induce chronic systemic inflammation, which may serve as a potential mechanism contributing to multiple complications. The timely identification of high inflammatory status (HIS) in pediatric OSA is crucial for effective clinical diagnosis and management. This study aimed to evaluate influencing factors in hsCRP levels, and further investigated the risk factors associated with HIS in pediatric OSA patients.

Presence of Cytomegalovirus Infection Is Associated With an Unfavorable Outcome in Immunocompetent Infants With Pertussis.

Background: We aimed to examine cytomegalovirus (CMV) infection in immunocompetent infants with pertussis, based on polymerase chain reaction in plasma and broncho alveolar lavage (BAL), and to assess the clinical characteristics and outcomes for these patients.

Methods: We performed a prospective observational cohort study of consecutive infants with pertussis in Children's Hospital of Soochow University between Jan 2017 and Jan 2020. We report the burden of CMV PCR in plasma and BAL within this patient group, and evaluate associations between CMV infection and pertussis in these hospitalized infants.

[Comparative Study of Clinical Manifestations and Sleep Structure in Children with Obstructive Sleep Apnea-hypopnea Syndrome with Different BMI].

Objective: To compare and analyze the clinical manifestations and sleep structure of children with obstructive sleep apnea-hypopneasyndrome (OSAHS) with different body mass index (BMI).

Methods: 452 children who were diagnosed with OSAHS between December 2016 and February 2021 by the Department of Respiratory Medicine, Children's Hospital of Soochow University were included in the study. All of them did polysomnography (PSG).