ABSTRACT
Background: Significant progress in the field of cystic fibrosis (CF) has substantially extended the life expectancy of patients with CF (pwCF). Consequently, the population of adult pwCF has outnumbered paediatric patients in most developed countries. Ageing is a new factor that can contribute to disease complexity and can require adaptation of CF units. Therefore, the necessity for standardised, specialised and multidisciplinary care is imperative. Concerns arise regarding the adequacy of current healthcare, therapeutic and educational offerings. Methods: To address these concerns, a multinational survey was conducted to assess the current state of care in specialised multidisciplinary adult and paediatric CF units and identify areas for improvement. Responses were collected from 44 centres providing regular care to CF patients. Results: The survey unveiled considerable disparities in the availability of critical resources, including diagnostic access, supplementary testing, treatment modalities, transplant and transition programmes, and healthcare professionals' training. Conclusion: This study underscores the urgent need to standardise care across these centres in order to minimise disparities in terms of available resources and training with a particular emphasis on adult pwCF who are becoming more numerous and showing different needs with ageing. The changing landscape of CF in adulthood will require constant monitoring to ensure proper adaptation of the current model of care.
ABSTRACT
BACKGROUND AND OBJECTIVE: Cryotherapy in interventional bronchoscopy is a new treatment modality, which has recently been made available for the paediatric airway. Lack of experience and safety concerns have led to hesitant adaptation. The aim of this study was to assess indications, success rates and complications of airway cryotherapy in children. METHODS: Bronchoscopists from medical centre performing cryotherapy in patients between 0 and 18 years were invited to participate in a prospective study based on an online questionnaire. Patient and participant data were collected between June 2020 and June 2021. RESULTS: A total of 69 cryotherapy procedures were performed in 57 patients a for three main indications: Biopsy (30), restoration of airway patency (23) and foreign body aspiration (16). The overall success rate was 93%, the remaining 7% were performed for foreign body removal and required a switch of technique. Restoration of airway patency was successfully applied in various pathologies, including mucus plugs, bronchial casts and post traumatic stenosis. The diagnostic yield of transbronchial biopsies was 96%. No severe complications were encountered; one pneumothorax following a cryobiopsy required a chest drain for 48 h. No child was admitted to intensive care or died from a procedural complication. CONCLUSION: In this largest paediatric case collection to date, cryotherapy was safe and carried a high success rate. Cryobiopsy compares favourably to the widely used forceps biopsy and could replace it in the future. Paediatric bronchoscopists are encouraged to add cryotherapy to their armamentarium of airway interventions.
Subject(s)
Bronchoscopy , Foreign Bodies , Bronchi , Bronchoscopy/adverse effects , Bronchoscopy/methods , Child , Cryotherapy/adverse effects , Cryotherapy/methods , Foreign Bodies/etiology , Foreign Bodies/therapy , Humans , Prospective StudiesABSTRACT
No disponible
Subject(s)
Humans , Female , Middle Aged , Papillomavirus Infections , Ulcer , Leukemia, Myeloid, Acute/diagnostic imaging , Leukemia, Myeloid, Acute/drug therapy , Bronchoscopy , BiopsySubject(s)
Bronchoscopy , COVID-19/diagnostic imaging , Critical Illness , Humans , Intensive Care UnitsABSTRACT
No disponible
Subject(s)
Humans , Female , Aged, 80 and over , Tracheal Diseases/diagnostic imaging , Amyloidosis/diagnostic imaging , Amyloidosis/complications , Airway Obstruction/diagnostic imaging , Airway Obstruction/etiology , Tomography, X-Ray Computed , BronchoscopyABSTRACT
AIMS: Lung transplant monitoring is usually performed with forceps transbronchial biopsies. These types of biopsy show limited reliability and a high degree of variability, owing to insufficient material and compression artefact, which lead to misinterpretation and, eventually, inappropriate treatment of the transplanted patients. The following study was undertaken to assess the diagnostic yield, histological quality and safety of cryobiopsy (CB) in comparison with conventional forceps biopsy (FB) for sampling lung tissue in transplant recipients. METHODS AND RESULTS: From January to December 2011, 81 consecutive transbronchial biopsies (41 FBs and 40 CBs) were indicated in single or bilateral lung transplantation recipients with clinical acute or chronic lung injury. Lung samples obtained by CB were larger (8.5 ± 6.5 mm in the FB group versus 22.1 ± 12.5 mm in the CB group; P < 0.0001) and had no crush artefacts (P = 0.002), allowing us to increase the diagnostic yield of acute (P = 0.0657) and chronic (P = 0.0053) cellular rejection. DISCUSSION: Transbronchial cryoprobe bronchoscopy allows the harvesting of larger and more expanded lung tissue samples, increasing the diagnostic yield in the monitoring of the lung allograft by means of a safe procedure.
