Search Results (59)

Lung transplantation remains the standard of care for end-stage lung disease, yet a persistent gap exists between donor lung availability and growing clinical demand. Expanding the donor pool and optimising donor lung management are therefore critical priorities. However, no universally accepted management protocols are currently in place. This narrative review examines evidence-based strategies to improve lung utilisation across three donor categories: donors after brain death (DBD), controlled donors after circulatory death (cDCD), and uncontrolled donors after circulatory death (uDCD). A systematic literature search was conducted to identify interventions targeting lung preservation and function, including protective ventilation, recruitment manoeuvres, fluid and hormonal management, and ex vivo lung perfusion (EVLP). Distinct pathophysiological mechanisms—sympathetic storm and systemic inflammation in DBD, ischaemia–reperfusion injury in cDCD, and prolonged warm ischaemia in uDCD—necessitate tailored approaches to lung preservation. In DBD donors, early application of protective ventilation, bronchoscopy, and infection surveillance is essential. cDCD donors benefit from optimised pre- and post-withdrawal management to mitigate lung injury. uDCD donor lungs, uniquely vulnerable to ischaemia, require meticulous post-mortem evaluation and preservation using EVLP. Implementing structured, evidence-based lung management strategies can significantly enhance donor lung utilisation and expand the transplantable organ pool. The integration of such practices into clinical protocols is vital to addressing the global shortage of suitable lungs for transplantation. Full article

This case report describes the acute and multidisciplinary management anesthesiologists performed for an intra-operative bronchobiliary fistula during a routine endoscopic retrograde cholangiopancreatography for a patient with intrahepatic cholangiocarcinoma. During the procedure, an unexpected rapid airway deterioration was encountered due to bile infiltration of the right bronchus and anesthesia circuit, necessitating (1) emergent extubation and reintubation with bronchoscopy, (2) extubation and reintubation with double-lumen endotracheal tube with right-bronchial blocker, and (3) transportation of the patient from endoscopy to interventional radiology for biliary drain placement. Overall, this case highlights a rare but serious consideration for patients with intrahepatic cholangiocarcinoma who may present with a bronchobiliary fistula and the steps taken to prevent total airway compromise and ensure rapid patient stabilization through coordination with advanced gastroenterology, interventional pulmonology, and interventional radiology. Full article

Background: Among patients with congenital heart disease, particularly those with a history of undergoing the Fontan operation, pregnancy presents a significant maternal–fetal risk, especially when complicated by severe valvular dysfunction. Lung reperfusion syndrome (LRS) is a rare but life-threatening complication occurring following valve intervention. Multidisciplinary management, including by Cardio-Obstetrics teams, is essential for optimizing outcomes in such high-risk cases. Methods: We present the case of a 37-year-old pregnant patient with previously repaired tetralogy of Fallot (via the Fontan procedure) who presented at 24 weeks gestation with worsening severe pulmonary stenosis and right-ventricular dysfunction. The patient had been lost to cardiac follow-up for over a decade. She experienced recurrent arrhythmias, including supraventricular and non-sustained ventricular tachycardia, prompting hospital admission. A multidisciplinary team recommended transcatheter pulmonic valve replacement (TPVR), performed at 28 weeks’ gestation. Results: Post-TPVR, the patient developed acute hypoxia and hypotension, consistent with Lung Reperfusion Syndrome, necessitating intensive cardiopulmonary support. Despite initial stabilization, progressive maternal respiratory failure and fetal compromise led to an emergent cesarean delivery. The neonate’s neonatal intensive care unit (NICU) course was complicated by spontaneous intestinal perforation, while the mother required intensive care unit (ICU)-level care and a bronchoscopy due to new pulmonary findings. She was extubated and discharged in stable condition on postoperative day five. Conclusions: This case underscores the complexity of managing severe congenital heart disease and valve pathology during pregnancy. Lung reperfusion syndrome should be recognized as a potential complication following TPVR, particularly in pregnant patients with Fontan physiology. Early involvement of a multidisciplinary Cardio-Obstetrics team and structured peripartum planning are critical to improving both maternal and neonatal outcomes. Full article

Diffuse alveolar hemorrhage (DAH), a catastrophic complication of connective tissue disorders (CTDs), manifests as rapid-onset hypoxemia, alveolar infiltrates, and progressive bleeding into the airways. While immune-mediated alveolar–endothelial injury primarily drives its pathophysiology, diagnosis is based on bronchoscopy and chest imaging. The clinical urgency lies in securing the compromised airway and stabilizing respiratory failure, a challenge increased by CTD-specific anatomical alterations such as cervical spine instability, cricoarytenoid arthritis, and subglottic stenosis. High-dose corticosteroids and immunosuppression are essential, while severe cases require extracorporeal membrane oxygenation or plasmapheresis. This comprehensive review introduces two novel approaches to address fundamental gaps in the management of CTD-induced DAH: a structured algorithm for a CTD-specific airway risk stratification tool, integrating anatomical screening and the application of lung ultrasounds (LUSs) for post-intubation CTD-induced DAH ventilation management. The need for a multidisciplinary team approach is also discussed. Despite aggressive care, mortality remains high (25–50%), underscoring the necessity for improved early recognition and intervention strategies for these high-risk patients. Full article

Background: Non-small cell lung cancer (NSCLC) accounts for a significant number of new lung cancer diagnoses each year, which, if identified early, may be surgically removed with curative intent. It is also the most common indication for a sublobar resection due to its equal efficacy in carefully selected patients. From the time of diagnosis to surgery, however, traditionally, there are three separate anesthesia-dependent events: (1) diagnostic bronchoscopy plus lymph node staging, (2) lung nodule marking, and (3) surgical resection. This study evaluated the viability of performing a pulmonary nodule marking and sublobar resection under a single-anesthesia-dependent event at a large community hospital. Methods: The study group was a single-center retrospective cohort of patients, scheduled for same-day marking and sublobar resection and admitted to a large community hospital between 6 January 2023 and 23 May 2023. Prior to arrival, patients had received cardiac surgical clearance, pulmonary function testing, and positron emission tomography to ensure their appropriateness for surgical intervention. Data regarding procedural time, anesthesia time, and hospital length of stay was collected retroactively though the electronic medical record. Results: A total of 12 patients with 16 pulmonary nodules were included. Results demonstrated a mean turnover time of 33 min between completing pulmonary fiducial marking and starting the sublobar resection. The estimated mean total time saved was 231 min. The average hospital length of stay was 1.83 days. Conclusions: Combining pulmonary fiducial marking and sublobar resection within a single-anesthesia-dependent event offers an opportunity to decrease total perioperative time and the time from diagnosis to curative intervention. Full article

Background: The accurate measurement of the distances within the airways during bronchoscopy is necessary for diagnostic purposes; however, a reliable and simple device does not exist. Methods: The LJ system, consisting of a probe, a box with a display, an encoder, and a microcontroller, has been developed, and its prototype has been tested in vitro and validated in clinical practice in suitable procedures of interventional bronchoscopy. Results: In vitro, the device measurements showed a good correlation with the control performed with a digital caliper. Subsequently, ten patients were included in a pilot study evaluating this novel prototype of a measurement device. The device was used on four patients with tracheal stenosis indicated for Y-stent placement, four patients indicated for open surgery, and two cases of tracheoesophageal fistula. The measurements have been validated using computed tomography imaging or by direct inspection and measurement during open surgical procedures. Conclusions: The first experience and pilot study evaluating this novel instrument for distance measurements during interventional bronchology procedures showed that the LJ device can provide precise readings of the distance from the vocal cords, the lengths of tracheal stenoses, or the size of tumorous and other lesions. Its use might be widened to other endoscopic indications. Full article

Background: Central airway obstruction (CAO) remains a major challenge in thoracic oncology, particularly in patients with advanced lung cancer. Despite advances in systemic therapies, interventional bronchoscopy, especially rigid bronchoscopy (RB), plays a critical role in managing CAO. Methods: Between June 2005 and December 2023, 416 patients with central airway obstructions were treated. The cohort included 213 males (51%) and 203 females (49%), with a mean age of 64.8 years. A retrospective review of patient data was conducted, and descriptive statistics were used to summarize demographics and procedural outcomes. Survival rates and complication data were analyzed using Kaplan–Meier survival curves. Multivariate analysis was performed to identify significant predictors of survival and complications, considering factors such as tumor stage, prior treatments, and comorbidities. The study also analyzed the impact of adjuvant therapies and stenting on patient outcomes. Results: Of the 416 patients, 86 (20.7%) had benign lesions, including 61 cases of post-tracheostomy stenosis or prolonged intubation, while the remaining 330 (79.3%) had malignant CAO. Patients receiving adjuvant therapies showed a significant survival advantage, with a median survival of 24 months compared to 15 months for those not receiving adjuvant therapies (p = 0.015). Stenting was performed in 141 cases, but no significant survival difference was found between patients with and without stents (p = 0.52). Complications were rare, with airway rupture observed in 1.9% and perioperative mortality in 0.25%. Symptom relief was achieved in the majority of patients, with significant improvements in quality of life, particularly in those with malignant obstructions. Conclusions: RB remains a cornerstone in the management of CAO, providing effective and durable symptom relief. It is particularly beneficial for advanced malignancies, offering a palliative approach that improves both survival and quality of life. Our study supports the guidelines endorsing RB for CAO management and highlights its role in providing significant symptom relief and stabilization in patients with severe airway obstruction. Full article

Background/Objectives: Fluoroscopy has been widely adopted in interventional pulmonology, as it facilitates real-time visualization of the bronchoscope, endobronchial ultrasound, and biopsy tools during procedures. The purpose of this study was to evaluate the effectiveness of radiation shields in minimizing scattered X-ray dose to the bronchoscopist in a phantom study and to determine the dose of scattered X-ray dose to medical staff with radiation shields in clinical application. Methods: An anthropomorphic torso phantom was positioned on the fluoroscopic table between the C-arm X-ray tube and the image detector to mimic bronchoscopic operations. Upper and lower body lead shields were used to examine the effectiveness of radiation shielding. Scatter radiation rates were assessed at a first operator location using real-time dosimeters with and without protective devices. In clinical application, the scattered X-ray dose of the first operator and main assistant was measured using wearable radiation dosimeters during 20 procedures. Results: In the phantom study, scattered radiation without shielding was 266.34 ± 8.86 μSv/h (glabella), 483.90 ± 8.01 μSv/h (upper thorax), 143.97 ± 8.20 μSv/h (hypogastrium), and 7.22 ± 0.28 μSv/h (ankle). The combination of upper and lower body lead shields reduced the scattered X-ray dose by 98.7%, 98.3%, 66.2%, and 79.9% at these levels, respectively. In clinical application, mean scattered X-ray dose rates were 0.14 ± 0.05 μSv/procedure (eye), 0.46 ± 0.51 μSv/procedure (chest), 0.67 ± 0.50 μSv/procedure (hypogastrium), and 1.57 ± 2.84 μSv/procedure (assistant’s wrist). Conclusions: The combination of radiation shields significantly reduced the scattered X-ray dose at the operator site in the phantom study. The scattered X-ray dose to medical staff during bronchoscopy can be kept at a low level with the aid of a shielding system. Full article

Background: Tracheobronchial stenosis is a significant complication in granulomatosis with polyangiitis (GPA), a systemic vasculitis that primarily affects the upper respiratory tract, kidneys, and lungs. The involvement of the tracheobronchial tree in GPA leads to airway narrowing, which can result in severe respiratory symptoms and increased morbidity, often requiring prompt diagnosis and management to prevent life-threatening airway obstruction. Method: We present the case of a 28-year-old male with mild exertional dyspnea, stridor, and retropharyngeal sputum. Clinical investigations revealed subglottic and bronchial concentric stenosis with granulomatous inflammation. A diagnosis of granulomatosis with polyangiitis (GPA) with isolated tracheobronchial stenosis (TBS) was confirmed. Results: Given the severity of airway obstruction, multidisciplinary management was initiated, combining rigid bronchoscopy with systemic immunosuppressive therapy. Post-intervention follow-up demonstrated significant airway improvement and maintained remission after two years. Conclusions: This case highlights TBS as a potentially debilitating GPA manifestation requiring a combination of systemic and endoscopic therapies. Further studies are needed to optimize therapeutic approaches and improve outcomes in GPA-associated TBS. Full article

Background/Objectives: This report details a rare instance of an infant with achondroplasia developing acute tetraparesis after a cervical whiplash injury, highlighting key multidisciplinary management considerations and specific anesthetic strategies to mitigate potential risks. Case presentation: A 1-year-old boy with achondroplasia presented with acute tetraparesis after a whiplash injury. Initial craniocervical computed tomography demonstrated a reduced volume of the posterior fossa, foramen magnum stenosis, and ventriculomegaly, without any fractures or dislocations. Moreover, magnetic resonance imaging (MRI) revealed pathological signal changes in the medulla oblongata, cervical spinal cord in segments C1 and C2, and the posterior atlantoaxial ligament. After initial conservative therapy and head immobilization using a soft cervical collar, partial remission of the tetraparesis was achieved. Two weeks post-injury, microsurgical posterior fossa decompression extending to the foramen magnum and C1 laminectomy was performed under general anesthesia with intraoperative neuromonitoring. Following an unsuccessful intubation attempt using a fiberoptic bronchoscope, successful airway management was achieved using a combined technique incorporating video laryngoscopy. Venous access was secured under ultrasound guidance. The patient exhibited complete remission of neurological symptoms by the third postoperative month during follow-up. Conclusions: This case report underscores the crucial need for a multidisciplinary approach in managing children with achondroplasia, especially with foramen magnum stenosis and complex cervical spine injuries. Anesthetic management required meticulously planned airway strategies using advanced techniques like video laryngoscopy and fiberoptic bronchoscopy to reduce airway risks. It also highlights the importance of conservative therapy paired with timely neurosurgical intervention, resulting in the patient’s full recovery. Full article

Background: Eosinophilic pneumonias denote a rare condition, wherein infiltrating eosinophilic granulocytes accumulate within the lung parenchyma. Although eosinophilic pneumonias may be idiopathic, they are also associated with secondary causes. More than 110 medications have been linked to eosinophilic pneumonia, including several antidepressants. This review presents an analysis of case reports of eosinophilic pneumonia correlated to antidepressants. Objectives: The objectives of this study are to provide a contemporary overview of the literature delineating eosinophilic pneumonia as a potential sequela of antidepressant medication treatment, and to discuss possible pathogenetic mechanisms linking antidepressants to eosinophilic pneumonia. Methods and Data Selection: A literature search was performed in PubMed and Scopus databases from 1963 to October 2024. The search strategy used the terms “eosinophilic pneumonia AND antidepressants”. Sources included in this review were screened for relevance, focusing on references discussing eosinophilic pneumonia associated with any class of antidepressants. Case reports meeting the diagnostic criteria for acute eosinophilic pneumonia (AEP) or chronic eosinophilic pneumonia (CEP) were included in the review. Clinical, epidemiological, laboratory, radiology and bronchoscopy data, implicated antidepressant and dosage, and therapeutic interventions were reported. Results: This study found that various types of antidepressants are associated with AEP and CEP. The clinical presentation ranges from mild symptoms to respiratory failure and intubation. Outcomes were favorable in most cases, with complete remission achieved after discontinuation of the causative drug and, in severe cases, a short course of corticosteroids. Conclusions: Although a rare cause, antidepressants may lead to eosinophilic pneumonia, and should be considered in the differential diagnosis of unexplained pulmonary infiltrates. Clinical suspicion must be aroused, as early recognition would prevent unnecessary work-up and navigation of the diagnosis. Full article

Background: Postoperative physiotherapy is a cornerstone of Enhanced Recovery After Surgery (ERAS) programs, especially following lung resection. Despite its importance, the literature lacks clear recommendations and guidelines, particularly regarding the role of incentive spirometry (IS). This study aims to determine whether incentive spirometry offers additional benefits over early ambulation alone in patients undergoing lung resection for primary lung cancer. Methods: We conducted a retrospective case–control study at the European Institute of Oncology (IEO) involving patients who underwent lung resection from June 2020 to June 2022. Patients were divided into two cohorts: early ambulation alone (control group) and early ambulation with IS (IS group). The primary endpoint was the rate of postoperative pulmonary complications. Secondary endpoints included length of hospital stay and time to chest drain removal. A propensity score-matched analysis was performed based on age, sex, and BMI. Data were compared using Chi-squared and Student’s t-tests as appropriate. Results: A total of 304 patients were included, with 153 in the intervention group and 151 in the control group. After propensity-score matching, 52 patients from each cohort were compared. No significant differences were found between the groups regarding postoperative oxygen requirement, fever, atelectasis, residual pleural space, need for bronchoscopy toilette, and re-hospitalization rate. IS group showed trends toward shorter hospital stays and lower time to chest drain removal, though without reaching statistical significance. Conclusions: IS did not significantly improve postoperative outcomes compared to early ambulation alone in patients undergoing lung resection for primary lung cancer. More extensive, prospective, randomized trials are needed to confirm these findings. Full article

The field of interventional pulmonology has grown immensely and is increasingly recognized as a subspecialty. The new procedures introduced in the last decade pose unique challenges, and anesthesiologists need to readapt to their specific demands. In this review, we extensively discuss the pathophysiology, technical aspects, preprocedural preparation, anesthetic management, and postprocedural challenges of many new procedures such as navigational bronchoscopy, endobronchial valve deployment, and bronchial thermoplasty. Majority of these procedures are performed under general anesthesia with an endotracheal tube. Total intravenous anesthesia with rocuronium as a muscle relaxant seems to be the standard US practice. The easy availability and proven safety and efficacy of sugammadex as a reversal agent of rocuronium has decreased the need for high-dose remifentanil as an agent to avoid muscle relaxants. Additional research is available with regard to the utility of nebulized lidocaine and is discussed. Finally, two newer drugs administered for conscious sedation (typically without the need of an anesthesiologist) are likely to gain popularity in the future. Remimazolam is a new short-acting benzodiazepine with a relatively faster offset of clinical effects. Dexmedetomidine, a selective adrenergic agonist, is increasingly employed in bronchoscopy as a sedative during bronchoscopic procedures. Full article

Objectives: Our aim was to investigate the diagnostic challenges and management of relapsing polychondritis (RP) with airway involvement, highlighting the need for accurate diagnosis and effective intervention to prevent severe complications. Methods: In this retrospective study, medical records from January 2011 through June 2024 at a single tertiary-care institution were reviewed. This study was approved by the institutional review board. A total of 34 patients were diagnosed with RP, among whom 4 presented with significant airway complications. This study focused on these four patients, detailing their clinical presentations, diagnostic processes, and outcomes following various interventions. Results: All patients were initially misdiagnosed with asthma and later developed severe airway issues necessitating interventions such as tracheotomy and endotracheal intubation. Diagnostic imaging, microlaryngoscopy and bronchoscopy (MLB) were crucial for identifying subglottic stenosis and other airway alterations. Treatments included high-dose steroids, rituximab, and surgical interventions such as balloon dilation and tracheostomy. Only one patient could be decannulated; the other three remained dependent on tracheostomy and experienced significant complications due to emergency medical interventions. Conclusions: RP can manifest with nonspecific respiratory symptoms similar to asthma, which may delay correct diagnosis and appropriate treatment, leading to critical airway complications. The early, precise identification of RP, particularly with airway involvement, is vital. MLB and dynamic expiratory CT scans play significant roles in clinical diagnosis and management. A multidisciplinary approach involving otolaryngologists, rheumatologists, and pulmonologists is essential for optimizing patient outcomes and minimizing complications. Full article

Cryotherapy in interventional bronchoscopy is a new treatment modality which has recently been made available for the pediatric airway. Lack of experience and safety concerns have led to hesitant adaptation. The aim of this work was to elaborate on the application progress of cryotherapy in pediatric pulmonary diseases and also to assess indications, success rates, and complications of airway cryotherapy in children. In summary, cryotherapy via flexible bronchoscopy is a safe and feasible method. The application scope in pediatrics is similar to that in adults, and it is mainly used in airway obstructive diseases. However, it is primarily caused by benign conditions, and the interventional treatment mainly seeks to provide long-lasting symptomatic alleviation. Thus, prevention, treatment, and prognosis of long-term complications are issues that should be carefully considered in pediatric applications. Full article