Bronchoscopy AND ECMO

BACKGROUND: Ingestion and aspiration of caustic substances is a common problem in pediatrics and carries the risk of associated aspiration pneumonitis, laryngeal injury, and esophageal injury. Extracorporeal membrane oxygenation (ECMO) has been used to support adults with acute respiratory distress syndrome (ARDS) from aspiration of cement dust, however, literature outlining pediatric management in cases of alkali lung and airway injuries is lacking. CASE SUMMARY: A 6-year-old boy presented with ARDS from cement aspiration requiring high-pressure ventilation...

An 82-year-old female patient with severe aortic stenosis underwent aortic valve replacement. After weaning from cardiopulmonary bypass, it was noticed that Swan-Ganz( SG) catheter tip was located 50 cm distally to the right neck. After the catheter was pulled back, massive hemoptysis occurred. Fiberoptic bronchoscopy revealed bleeding from the left main bronchus. The tracheal tube was exchanged to a left selective bronchial tube and protamine sulfate was administered. However, massive hemorrhage continued...

INTRODUCTION: Foreign body aspiration is a common cause of respiratory distress in pediatrics, but the diagnosis can be challenging given aspirated objects are mostly radiolucent on chest radiographs and there is often no witnessed choking event. We present a case of a patient who was initially managed as severe status asthmaticus, requiring veno-arterial extracorporeal membrane oxygenation (VA-ECMO) for refractory hypercarbia and hypoxemia, but was later found to have bilateral bronchial foreign body aspiration...

BACKGROUND: Airway management in children, especially in patients with a difficult airway, remains a major challenge for anesthesiologists, pediatricians, and emergency medicine physicians. In recent years new tools have been introduced into the clinical practice. OBJECTIVE: The aim was to present the current strategies for securing the airway in neonates in perinatal centers levels II and III in Germany, and to collect data on the rare event of coniotomy...

BACKGROUND: Cryoextraction via flexible bronchoscopy (FB) can be used to alleviate airway obstruction due to blood clots, casts, mucus, and foreign bodies. There is limited literature regarding the utility of cryoextraction to restore airway patency in critically ill children, especially on extracorporeal membrane oxygenation (ECMO). The aims of this study were to describe the clinical course and outcomes of children who underwent cryoextraction via FB. METHODS: A singlecenter retrospective review of children who underwent cryoextraction via FB between 2017 and 2021 was conducted...

RATIONALE: Burns are one of the most debilitating injuries in the world and one of the major causes of accidental disability and death among children. Severe burns can result in irreversible brain damage, placing patients at high risk of brain failure and high mortality. Therefore, timely diagnosis and treatment of burn encephalopathy are crucial for improving prognosis. In recent years, extracorporeal membrane oxygenation (ECMO) has been increasingly used to improve the prognosis of patients with burns...

INTRODUCTION: Pulmonary hemorrhage is a life-threatening complication of VA-ECMO occasionally presenting with Harlequin syndrome. CASE REPORT: We present a case of a VA-ECMO patient complicated with pulmonary hemorrhage, complete right lung atelectasis and differential hypoxia refractory to conventional treatment including optimal mechanical ventilation and bronchoscopy interventions. Patient was successfully managed by conversion of VA to VAV-ECMO. DISCUSSION: Pulmonary hemorrhage and atelectasis treatment in a VA-ECMO patient includes transfusion, hold and reversal of anticoagulation, bronchoscopy interventions and optimization of VA-ECMO and ventilator support...

The treatment of choice in severe asthma exacerbations with respiratory failure includes ventilatory support, both invasive and/or non-invasive, along with different kinds of asthma medication. Of note, the rate of mortality of patients with asthma has decreased substantially in recent years mainly due to significant advances in pharmacological treatment and other management strategies. However, the risk of death in patients with severe asthma who require invasive mechanical ventilation has been estimated between 6...

BACKGROUND: Venovenous extracorporeal membrane oxygenation (VV-ECMO) has been widely used in treating patients with coronavirus disease 2019 (COVID-19) with severe respiratory failure. However, there are few reports of the successful treatment of patients with massive airway hemorrhage in severe COVID-19 during VV-ECMO treatment. METHODS: We analyzed the treatment process of a patient with a massive airway hemorrhage in severe COVID-19, who underwent prolonged VV-ECMO treatment...

OBJECTIVES: Extracorporeal membrane oxygenation (ECMO) and/or inhaled anesthetics (IAs) are considered in the management of asthma when refractory to conventional therapy. We aimed to compare the outcomes of these two modalities in asthma PICU care and determine associated survival to hospital discharge among patients in a United States database. DESIGN: Retrospective analysis using the Virtual Pediatric Systems (VPS, LLC) database. SETTING: PICUs participating in the VPS database...

BACKGROUND: Airway complications (AC) are one of leading causes of morbidity and mortality after lung transplant (LTx), but their predictors and outcomes remain controversial. This study aimed to identify potential risk factors and prognosis of AC. METHODS: A systematic review was performed by searching PubMed, Embase, and Cochrane Library. All observational studies reporting outcome and potential factors of AC after LTx were included. The incidence, mortality, and estimated effect of each factor for AC were pooled by using the fixed-effects model or random-effects model...

INTRODUCTION: Extracorporeal membrane oxygenation (ECMO) is widely used during refractory cardiac or respiratory failure, and some case reports described ECMO utilization in critical airway interventional therapy. METHODS: Eligible reports about patients receiving airway interventional therapy under ECMO were retrieved from Web of Science, Embase, Medline, and Cochrane databases up to 1 August 2022. RESULTS: Forty-eight publications including 107 patients who underwent ECMO for critical airway problems met the inclusion criteria...

UNLABELLED: Outcomes for critically ill COVID-19 are well described; however, the impact of the pandemic on critically ill patients without COVID-19 infection is less clear. OBJECTIVES: To demonstrate the characteristics and outcomes of non-COVID patients admitted to an ICU during the pandemic, compared with the previous year. DESIGN: A population-based study conducted using linked health administrative data comparing a cohort from March 1, 2020, to June 30, 2020 (pandemic) to a cohort from March 1, 2019, to June 30, 2019 (nonpandemic)...

Pulmonary fibrosis is a complication in patients with coronavirus disease 2019 (COVID-19). Extensive pulmonary fibrosis is a severe threat to patients' life and lung transplantation is last resort to prolong the life of patients. We reported a case of critical type COVID-19 patient, though various treatment measures were used, including anti-virus, anti-infection, improving immunity, convalescent plasma, prone position ventilation, and airway cleaning by fiber-optic bronchoscope, although his COVID-19 nucleic acid test turned negative, the patient still developed irreversible extensive pulmonary fibrosis, and respiratory mechanics suggested that lung compliance could not be effectively recovered...

BACKGROUND: Pneumonia caused by severe acute respiratory syndrome coronavirus 2 can cause acute respiratory distress syndrome, often requiring prolonged mechanical ventilation and eventually tracheostomy. Both procedures occur in isolation units where personal protective equipment is needed. Additionally, the high bleeding risk in patients with extracorporeal membrane oxygenation (ECMO) places a great strain on surgeons. We investigated the clinical characteristics and outcomes of percutaneous dilatational tracheostomy (PDT) in patients with coronavirus disease 2019 (COVID-19) supported by ECMO, and compared the outcomes of patients with and without ECMO...

We present the case of a young woman transferred to our center with acute hypoxic respiratory failure due to an obstructing subcarinal mass. We review the management and rationale of this respiratory failure at different stages of her hospital course. We describe the approach and rationale in both the intensive care unit as well as the bronchoscopy suite. Finally, we discuss how the use of a novel hybrid Y stent effectively palliated her symptoms.

BACKGROUND: Anesthesia for tracheal tumor resection is challenging, particularly in patients with a difficult upper airway. We report a case of a difficult upper airway with a metastatic tracheal tumor causing near-total left bronchial obstruction and requiring emergency tracheostomy and venovenous extracorporeal membrane oxygenation (VV-ECMO) support for rigid bronchoscopy-assisted tumor resection. CASE SUMMARY: A 41-year-old man with a history of right retromolar melanoma treated by tumor excision and myocutaneous flap reconstruction developed progressive dyspnea on exertion and syncope episodes...

BACKGROUND: Invasive pulmonary Aspergillus and invasive bronchial aspergillosis is a life-threatening opportunistic fungal infection that predominantly affects immunocompromised hosts. A case series and review found that the mortality rate of invasive bronchial aspergillosis is high, at about 40%, and 23.7% of invasive bronchial aspergillosis patients require mechanical ventilator management. There are few reports of life-saving cases with venovenous extracorporeal membrane oxygenation as rescue therapy in invasive pulmonary Aspergillus and invasive bronchial aspergillosis...

UNLABELLED: To describe ventilation strategies used during extracorporeal membrane oxygenation (ECMO) for neonatal respiratory failure among level IV neonatal ICUs (NICUs). DESIGN: Cross-sectional electronic survey. SETTING: Email-based Research Electronic Data Capture survey. PATIENTS: Neonates undergoing ECMO for respiratory failure at level IV NICUs. INTERVENTIONS: A 40-question survey was sent to site sponsors of regional referral neonatal ECMO centers participating in the Children's Hospitals Neonatal Consortium...

Extracorporeal membrane oxygenation (ECMO) assists blood circulation and gas exchange via a heart-lung machine. ECMO is used mainly in intensive care units as bridging therapy until heart and respiratory failure can be addressed or until transplantation can be performed. ECMO is sometimes used during surgery under general anaesthesia, depending on the patient's underlying diseases and the nature of the operation. If the oxygen supply and carbon dioxide removal capacity are limited, venovenous (VV)-ECMO can be helpful...