Long term noninvasive ventilation and continuous positive airway pressure in children with neuromuscular diseases in France

International audienc

Paediatric long term continuous positive airway pressure and noninvasive ventilation in France: A cross-sectional study

International audienceObjective: To describe the characteristics of children treated with long term continuous positive airway pressure (CPAP) or noninvasive ventilation (NIV) in France.Design: Cross-sectional national survey.Setting: Paediatric CPAP/NIV teams of 28 tertiary university hospitals in France.Patients: Children aged <20 years treated with CPAP/NIV since at least 3 months on June 1st, 2019.Intervention: An anonymous questionnaire was filled in for every patient.Results: The data of 1447 patients (60% boys), mean age 9.8 ± 5.8 years were analysed. The most frequent underlying disorders were: upper airway obstruction (46%), neuromuscular disease (28%), disorder of the central nervous system (13%), cardiorespiratory disorder (7%), and congenital bone disease (4%). Forty-five percent of the patients were treated with CPAP and 55% with NIV. Treatment was initiated electively for 92% of children, while 8% started during an acute illness. A poly(somno)graphy (P(S)G) was performed prior to treatment initiation in 26%, 36% had a P(S)G with transcutaneous carbon dioxide monitoring (PtcCO2), while 23% had only a pulse oximetry (SpO2) with PtcCO2 recording. The decision of CPAP/NIV initiation during an elective setting was based on the apnea-hypopnea index (AHI) in 41% of patients, SpO2 and PtcCO2 in 25% of patients, and AHI with PtcCO2 in 25% of patients. Objective adherence was excellent with a mean use of 7.6 ± 3.2 h/night. Duration of CPAP/NIV was 2.7 ± 2.9 years at the time of the survey.Conclusion: This survey shows the large number of children treated with long term CPAP/NIV in France with numerous children having disorders other than neuromuscular disease

Clinical problems in rare interstitial lung diseases

International audienceIntroduction: Interstitial lung disease ( LD) in children (chlLD) is rare and Often severe. This study aims at analyzing the ep demiology of chlLD in France from 2000 to 2022.Methods: This study was retrospective and multicentric, A questionnaire was sent to all the RespiRare centers to collect the clinical, radiological, biological, histological and genetic data of the patients.Results: 617 patients (0-18 years) were included in 42 centers. 84 patients were excluded. The median age at diagnosis was 0.3 years with 17% of familial forms, The main investigations performed were: chest CT scan (92%), bronchoalveolar avage (52%), genetic ana ysis (78%), lung biopsy (23%). The main treatments were: corticosteroids (93%), oxygen therapy (52.2%), enteral nutrition (29%), hydroxychloroqu•ne (16%), azThromycin (26%), immunosuppressive drugs (210/0). The follovFup time was from O to 18,9 years (median duration 3,5years). The survival rate at 5 years was 68%. The overall incidence and preva ence were estimated at 38/million and 35/million children respectively.Conclusion: This arge chlLD epidemiological study confirms the Span •sh data with a higher incidence and prevalence than previous y described. The arge amount Of phenotypic data collected will allow better understanding ch LD and harmonizing their management

Clinical problems in rare interstitial lung diseases

International audienceIntroduction: Interstitial lung disease ( LD) in children (chlLD) is rare and Often severe. This study aims at analyzing the ep demiology of chlLD in France from 2000 to 2022.Methods: This study was retrospective and multicentric, A questionnaire was sent to all the RespiRare centers to collect the clinical, radiological, biological, histological and genetic data of the patients.Results: 617 patients (0-18 years) were included in 42 centers. 84 patients were excluded. The median age at diagnosis was 0.3 years with 17% of familial forms, The main investigations performed were: chest CT scan (92%), bronchoalveolar avage (52%), genetic ana ysis (78%), lung biopsy (23%). The main treatments were: corticosteroids (93%), oxygen therapy (52.2%), enteral nutrition (29%), hydroxychloroqu•ne (16%), azThromycin (26%), immunosuppressive drugs (210/0). The follovFup time was from O to 18,9 years (median duration 3,5years). The survival rate at 5 years was 68%. The overall incidence and preva ence were estimated at 38/million and 35/million children respectively.Conclusion: This arge chlLD epidemiological study confirms the Span •sh data with a higher incidence and prevalence than previous y described. The arge amount Of phenotypic data collected will allow better understanding ch LD and harmonizing their management

Clinical problems in rare interstitial lung diseases

International audienceIntroduction: Interstitial lung disease ( LD) in children (chlLD) is rare and Often severe. This study aims at analyzing the ep demiology of chlLD in France from 2000 to 2022.Methods: This study was retrospective and multicentric, A questionnaire was sent to all the RespiRare centers to collect the clinical, radiological, biological, histological and genetic data of the patients.Results: 617 patients (0-18 years) were included in 42 centers. 84 patients were excluded. The median age at diagnosis was 0.3 years with 17% of familial forms, The main investigations performed were: chest CT scan (92%), bronchoalveolar avage (52%), genetic ana ysis (78%), lung biopsy (23%). The main treatments were: corticosteroids (93%), oxygen therapy (52.2%), enteral nutrition (29%), hydroxychloroqu•ne (16%), azThromycin (26%), immunosuppressive drugs (210/0). The follovFup time was from O to 18,9 years (median duration 3,5years). The survival rate at 5 years was 68%. The overall incidence and preva ence were estimated at 38/million and 35/million children respectively.Conclusion: This arge chlLD epidemiological study confirms the Span •sh data with a higher incidence and prevalence than previous y described. The arge amount Of phenotypic data collected will allow better understanding ch LD and harmonizing their management