Bronchology

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Respiratory health in children is essential for general wellbeing and healthy development in the short and long term. It is well known that many respiratory diseases in adulthood have their origins in early life, and therefore research on prevention of respiratory diseases and management of children with respiratory diseases will benefit patients during the full life course. Scientific and clinical advances in the field of respiratory health are moving at a fast pace. This article summarises some of the highlights in paediatric respiratory medicine presented at the hybrid European Respiratory Society (ERS) International Congress 2023 which took place in Milan (Italy)...

INTRODUCTION: The investigation of peripheral pulmonary lesions (PPLs) can be challenging. Several bronchoscopic modalities have been developed to reach and biopsy PPL but the level of adoption of these techniques by interventional pulmonologists (IPs) is unknown. This international survey was conducted to describe current practices in PPL investigation among IP. METHODS: This survey was sent to all members of the World Association for Bronchology and Interventional Pulmonology, Canadian Thoracic Society Procedures Assembly, AABIP, and the Groupe d'Endoscopie Thoracique et Interventionnel Francophone...

BACKGROUND: Flexible bronchoscopy-guided endobronchial biopsy (EBB) is routinely performed as an outpatient daycare procedure. Bleeding after EBB is a common complication, that at times disrupts the procedure and can rarely lead to a catastrophe. We aimed to compare the efficacy of prebiopsy prophylactic bronchoscopic electrocautery with adrenaline and cold saline instillation in achieving hemostasis in patients with endobronchial lesions with a higher risk of bleeding during EBB. METHODS: In this open-label, randomized controlled trial, 60 patients with endobronchial lesions were randomized to either the prophylactic electrocautery arm or the adrenaline and cold saline arm...

BACKGROUND: CO2 Laser (CO2L) technology deployable through flexible endoscopes now allows for their use throughout the airway, although published data are limited. METHODS: Retrospective analysis of CO2L bronchoscopic procedures, excluding glottic and subglottic interventions. Procedural success was defined as >50% visual reduction in airway obstruction in the area treated or resolution of the procedural indication. RESULTS: Seventy-two procedures were performed on 36 patients...

BACKGROUND: Endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) is a commonly performed procedure by the bronchoscopist for the evaluation of mediastinal lesions. However, evidence directly comparing the nasal and oral routes to guide the choice of an optimal insertion approach is scanty. METHODS: In this prospective, parallel-group, open-label randomized clinical trial, adults posted for a linear EBUS-TBNA examination under conscious sedation were randomized to undergo the procedure via the nasal or oral route...

BACKGROUND: The diagnostic of peripheral pulmonary nodules (PPN) is a particular challenge in interventional bronchology, which is why navigation systems such as electromagnetic navigation (ENB) are increasingly being used. The 4D-ENB represents the most current development of the ENB. It utilizes inspiratory and expiratory CT scans for mapping and thus helps compensate for respiratory movements-induced CT-to-body divergence. The aim of this work was to present the first clinical data and experiences using the 4D-ENB method for diagnosis of PPNs...

BACKGROUND: Electromagnetic navigation bronchoscopy (ENB) utilizes three-dimensional reconstructions based on computed tomography to guide the biopsy of pulmonary lesions. Various limitations have been described; however, supporting data have been limited by small sample sizes. METHODS: Cases of ENB for evaluation of a pulmonary lesion at a single institution during a 1-year span were reviewed for demographics, lesion location, procedural details, and final tissue diagnosis...

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BACKGROUND: Pleural infections related to indwelling pleural catheters (IPCs) are an uncommon clinical problem. However, management decisions can be complex for patients with active malignancies due to their comorbidities and limited life expectancies. There are limited studies on the management of IPC-related infections, including whether to remove the IPC or use intrapleural fibrinolytics. METHODS: We conducted a retrospective cohort study of patients with active malignancies and IPC-related empyemas at our institution between January 1, 2005 and May 31, 2021...

BACKGROUND: Airway stenting is a standard treatment option for tracheo-bronchial obstruction and other conditions like tracheo-esophageal fistula (TEF). METHODS: To prevent stent migration, a percutaneous fixation strategy called the "hitch-stitch" was described in 2016 as an efficient technique. We describe an extended experience of the "hitch-stitch" for silicone stents in high tracheal stenting situations and expanding indications to metal stents. RESULTS: Seventy-four percutaneous stitches were placed in 54 patients (36 males and 18 females)...

BACKGROUND: To evaluate optimal settings of probe size, freezing time, and distance to the pleura that influence the size and quality of biopsy specimens during transbronchial lung cryobiopsies in ESPD. METHODS: We prospectively recruited 17 patients undergoing lung transplantation. We created a nonperfused ex vivo bronchoscopy setting to perform multiple cryobiopsies with different probe sizes (1.7, 1.9, and 2.4 mm), freezing times (3, 5, 7, 10, 20, 30 seconds), and probe distance from pleura (5, 10, and 20 mm)...

Pneumology and phthisiology (respiratory medicine) has undergone dynamic development in the last two decades. The main focus of pulmonology in the past was care for patients with tuberculosis and pneumonia. Since then, respiratory medicine evolved and the current focus is on chronic pulmonary diseases, including chronic obstructive pulmonary disease, bronchial asthma, interstitial lung diseases, but also on acute lung conditions (e.g., pneumonia, pleural diseases, respiratory failure), pneumooncology or highly specialized care for rare lung diseases (e...

This article explores the historic records of the American Academy of Otolaryngology-Head and Neck Surgery's (AAO-HNS) John Q. Adams Center for the History of Otolaryngology-Head and Neck Surgery, with particular attention paid to the Dr. Chevalier Jackson Collection. The library houses diverse materials that would be of interest to medical historians seeking to understand the early innovations in our specialty. With a repository of over 2200 items chronicling over 200-years of otolaryngological history, the library contains special collections dedicated to Drs...

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