The nasopharyngolaryngoscopy (NPL) has emerged as a valuable tool for detecting early cases of head and neck cancers (HNCs). However, misdiagnoses and missed diagnoses are still common phenomena. The expertise of examining physicians often serves as the primary limiting factor, leading to issues such as incomplete visualization, imprecise identification, and unclear vision. Over recent years, the application of artificial intelligence (AI) in medical imaging, particularly in the realm of gastrointestinal endoscopy, has instigated revolutionary changes in site quality control, lesion identification, and report generation. However, there remains a lack of standardized guidelines for the proper application of NPL across various countries. While AI-related research in NPL is still in its nascent stages, it shows substantial potential for clinical application and endoscopic training. In this paper, we set our sights on reviewing the current clinical applications and summarizing the primary shortcomings of NPL. In addition, we encapsulate the progress of AI application within gastrointestinal endoscopy and NPL. Drawing from real-world clinical practice, we propose future directions and prospects for AI research in NPL. We firmly believe that the pace of clinical application of AI in NPL will accelerate significantly in the near future.

Purpose of the study We investigated the incidence of chronic pulmonary complications in allogeneic hematopoietic cell transplantation (allo-HCT) recipients and analyzed the role of transbronchial cryobiopsy (cryoTBB) as a tool to determine the nature of pulmonary changes and to guide clinical decisions.

Individuals who survive acute coronavirus disease 2019 (COVID-19) might experience diaphragm muscle weakness. Diaphragm ultrasound may be an easy-to-obtain bedside tool for determining diaphragm function. However, twitch transdiaphragmatic pressure (twPdi) following magnetic stimulation (MS) of the phrenic nerves is the gold standard for non-volitional assessment of diaphragm strength. This study investigated whether diaphragm thickening ratio (DTR) measured on diaphragm ultrasound reflects diaphragm strength as measured by twPdi following MS of the phrenic nerves or other (volitional) invasively obtained pressure values and could therefore be used to accurately diagnose diaphragm weakness.

Idiopathic pulmonary fibrosis (IPF) can occur at any age; however, studies on younger IPF patients are scarce because it primarily affects the elderly. This study aimed to investigate the clinical features and outcomes of younger IPF patients.

Introduction During endobronchial ultrasound transbronchial needle aspiration (EBUS-TBNA), a saline-filled balloon placed over the tip of the bronchoscope is used to improve coupling of the ultrasound transducer to the airway wall. However, it is unknown whether it objectively improves image quality or affects procedural outcomes. Our aim is to establish whether the use of a balloon during EBUS impacts image quality, diagnostic yield, procedure duration or complications. Methods A pilot randomized control trial of patients undergoing EBUS-TBNA of mediastinal lymph nodes was performed at a single academic centre. Patients were randomized to use of a saline-filled balloon (versus no balloon use) during EBUS-TBNA of the right lower paratracheal lymph node (station 4R). The EBUS videos were recorded and scored on a 4-point Likert scale by three blinded external reviewers. The primary outcome of this study was ultrasound image quality. Secondary outcomes included diagnostic yield, procedure duration and complications. Results Forty-six patients were randomized. In the balloon group, 61% of patients had an image quality score of "excellent" or "good," compared to 47% in the no balloon group (p = 0.009). There was no significant difference in diagnostic yield, procedure duration or complications between the groups. Conclusion Inflation of the balloon during EBUS-TBNA at the right lower paratracheal lymph node improves ultrasound image quality but does not impact diagnostic yield, procedure duration or safety. This study provides a framework for additional studies with complete nodal assessment to determine if balloon use has a clinically meaningful benefit on procedural outcomes.

Introduction Endoscopic lung volume reduction with valves (ELVR) is an effective intervention in patients with severe lung emphysema. Two types of valves are established in clinical practice: Zephyr endobronchial valves (EBV) and Spiration Valve System (SVS). We aim to compare outcomes and the safety associated with these two types of one-way valves. Methods Data were collected from three German lung emphysema centers as part of a prospective observational study focusing on lung volume reduction. Two groups were formed based on valve types. In both groups, lung function (FEV1, RV, DLCO, pCO2), 6-minute walking distance (6-MWD), quality of life (SGRQ, mMRC, CAT), and complication rate were recorded at baseline and at follow-up three to six months later. Results A total of 54 patients were treated with SVS valves and 99 patients with EBV valves. There were no significant differences between both groups at baseline. Notably, both types of valves exhibited significant enhancements in lung function and quality of life. Interestingly, there were no significant differences in the mean change of all measured parameters for both groups, suggesting comparable improvements in EBV and SVS. Pneumothorax was the most common complication for both valve types. The incidence of adverse events did not differ significantly between groups. Conclusion Our study suggests that both types of valves are safe and effective in the treatment of severe lung emphysema. We recommend choosing the valve type based on individual bronchial anatomy. However, further randomized studies are needed to confirm our results.

Interventional pneumology plays a crucial role in the diagnosis of peripheral pulmonary lesions (PPLs), offering a minimally invasive approach with a low risk of complications. Iriscope® is a novel device that provides a direct and real-time image of PPLs. The objective of this study was to demonstrate the feasibility and impact of Iriscope® in diagnosing PPLs by analyzing its ability to directly visualize lesions and support accurate sampling during radial probe endobronchial ultrasound (rEBUS) and electromagnetic navigation bronchoscopy (ENB) combined with rEBUS.

Patent foramen ovale (PFO) affects about 25% of the population. We studied outcomes in cystic fibrosis (CF).

The change in prevalence and management of chronic obstructive pulmonary disease (COPD) led to changes in outcomes and costs. We aimed to assess current clinical outcomes, resource utilisation, and costs in COPD.

Simulation-based training has proven effective for learning flexible bronchoscopy. However, no studies have tested the efficacy of training toward established proficiency criteria, i.e., mastery learning (ML). We wish to test the effectiveness of ML compared to directed self-regulated learning (DSRL) on novice bronchoscopists' end-of-training performance.

Training-induced adaptations of the oxidative capacity have been shown to be blunted in alpha-1 antitrypsin deficiency (AATD)-related chronic obstructive pulmonary disease (COPD). To improve training outcomes in AATD, this study was aimed to compare the effects of two exercise training programmes with different training intensities.

This case report addresses the complexity of management of air leak and persisting infection in polymorbid patients.

Established structured weaning approaches, which are effective for patients in simple and difficult weaning, are often not appropriate for patients undergoing prolonged weaning. Addressing the complexity of weaning failure requires personalized precision medicine. The therapeutic concept of treatable traits (TTs) has been proposed as a new paradigm for the management of chronic respiratory diseases. It is based on a multidimensional assessment of specific characteristics, which can be addressed by specific interventions that go beyond traditional diagnostic criteria. The concept is increasingly adopted for other complex diseases.

Impulse oscillometry (IOS) is an effortless test compared to spirometry. Numerous studies explored the role of IOS in spirometry-based chronic obstructive pulmonary disease (COPD), but most of them had limited sample sizes with poor statistical power. This systematic review and meta-analysis aimed to pool the individual data and quantitatively analyze the clinical value of IOS in COPD.

Endobronchial ultrasound transbronchial needle aspiration (EBUS-TBNA) for lung cancer staging is operator dependent, resulting in high rates of non-diagnostic lymph node (LN) samples. We hypothesized that an artificial intelligence (AI) algorithm can consistently and reliably predict nodal metastases from the ultrasound images of LNs when compared to pathology.

Currently, there is a lack of bronchoscopic lung volume reduction options that do not depend on fissure integrity. Endobronchial coils have been extensively studied to address this need but exhibited variable patient response and have been discontinued. Lung tension device (LTD) coils represent the next-generation coil treatment. This study aimed to evaluate safety, feasibility, and efficacy of LTD-coil treatment.

Pulmonary exacerbations increase the requirement of aminoglycoside (AG) antibiotics in people with cystic fibrosis (pwCF). Several studies have shown that AGs have a cumulative effect on ototoxicity. We aimed to investigate the relationship between AG exposure and ototoxicity by using 3 different methods in patients with CF.

Cone beam computed tomography-guided navigation bronchoscopy (CBCT-NB) with augmented fluoroscopy (AF) guidance represents a minimally invasive endobronchial technique for diagnosing small, peripheral pulmonary lesions. This approach is characterized by its high diagnostic accuracy and low complication risk. Current pilot trials are exploring the application of localized therapies using this innovative approach. This report aims to provide a detailed procedural guide for performing CBCT-NB with AF guidance as the only tool for navigation and image guided biopsy.

This meeting report provides an overview of the highlights of the Bronchitis XI international symposium, held in June 2024 in Groningen, The Netherlands. The theme of this year's symposium was "heterogeneity of lung disease in a changing environment," and the symposium contained five different sessions focused on (i) heterogeneity of chronic lung disease, (ii) environmental changes with impact on lung disease, (iii) the aging lung, (iv) bronchitis, and (v) innovative therapy. The highlights from each of these sessions will be discussed separately, providing an overview of latest studies, new data, and enthralling discussions.

The objective of this study was to compare the diagnostic performance of ultrasonography (US) and chest radiography for detecting pneumothorax in patients with trauma using a meta-analytic approach.