Rapid intubation and extubation

Negative pressure pulmonary edema (NPPE) can occur rapidly after the release of an upper airway obstruction. In general anesthesia, NPPE can be caused by laryngospasm after extubation. This report describes a case in which NPPE was thought to have occurred after extubation during general anesthesia in a disabled person. The patient was a 28-yearold man, 160 cm in height and 56 kg in weight, who was scheduled for dental caries treatment under ambulatory general anesthesia due to intellectual disability. After induction of general anesthesia, nasal intubation was performed after sufficient oral suctioning to remove a large amount of serous secretion...

BACKGROUND: Despite decades of research on predictors of extubation success, use of ventilatory support after extubation is common and 10-20% of patients require re-intubation. Proportional assist ventilation (PAV) mode automatically calculates estimated total work of breathing (total WOB). Here, we assessed the performance of total WOB to predict extubation failure in invasively ventilated subjects. METHODS: This prospective observational study was conducted in 6 adult ICUs at an academic medical center...

BACKGROUND: Intraoperative neurophysiological monitoring (IONM) is utilized for both the localization of critical structures and for real time detection and prevention of intraoperative neurological injury. Use of IONM to monitor the hypoglossal nerve is performed during neurosurgical, otolaryngological, and vascular procedures to improve surgical outcomes. There is a paucity of literature describing potential complications of IONM of the hypoglossal nerve, especially with respect to airway compromise...

The association between Guillain-Barré Syndrome (GBS) and its variants including Miller Fisher syndrome (MFS) has been reported and debated in the literature. Herein, we are reporting a 59-year-old male patient who had flu-like symptoms for 10 days prior to presentation with rapidly progressive weakness, dysphagia, and dysarthria. He tested positive for COVID-19 and further workup showed positive anti-GQ1b and GQ1d antibodies. The diagnosis of MFS was presumed and prompted the commencement of intravenous immunoglobulin (IVIG)...

Mucormycosis is a rare fungal infection characterized by rapidly progressing infarction and necrosis of host tissue, frequently resulting in death. It is most well-known for causing a devastating rhinocerebral infection, however, cutaneous mucormycosis has been documented. While this opportunistic infection generally affects immunocompromised individuals or patients with uncontrolled diabetes, mucormycosis can also present following traumatic injuries. Infection following motor vehicle accidents accounts for as little as 3% of traumatic cutaneous mucormycosis cases, however, it can have devastating consequences...

PURPOSE: To investigate the feasibility and safety of non-intubated general anesthesia with spontaneous breathing combined with paravertebral nerve blocks (PVNB) in young children undergoing video-assisted thoracic surgery (VATS) and to determine its significance for rapid recovery after pediatric thoracic surgery. METHODS: The data of 46 children aged 6-36 months with an American Society of Anesthesiologists status of I-II who underwent elective VATS under general anesthesia were retrospectively analyzed...

BACKGROUND: Of the 8000-10,000 snake envenomations evaluated in U.S. emergency departments (ED) annually, approximately 1% are due to non-native snakes. We describe a 26-year-old man who was bitten by his captive black mamba (Dendroaspis polylepis) as he was packing it up for transport to another snake collector. CASE REPORT: The patient presented to the ED 1 h after being bitten on the forearm, complaining of left arm pain, oral paresthesias, and dyspnea. His vital signs: heart rate 96 beats/min, blood pressure 167/101 mm Hg, temperature 36...

Background The introduction of fast-track extubation procedures following cardiac surgery has significantly shortened hospitalization duration in intensive care units (ICUs). Early extubation is the most crucial step in getting out of the ICU early and providing ideal patient circulation. In times of crisis such as pandemics, it is vital to provide rapid flow through the hospital to prevent the postponement or inability to operate on patients awaiting surgery. This study aimed to determine the obstacles to early extubation in patients undergoing cardiac surgery and the perioperative characteristics that were affected in terms of fast-track extubation...

BACKGROUND:  Endotracheal intubation for airway management in general anesthesia is associated with post-intubation morbidities due to tracheal mucosa injury caused by endotracheal tube (ETT) cuff. Nitrous oxide (N2 O) diffuses into tracheal tube cuffs filled with air. The rate of diffusion of N2 O through the membrane is proportional to its concentration gradient. High-volume low-pressure cuffs expand with only a slight increase in pressure until fully inflated. At this point, owing to the inelasticity of the material, the cuff pressure rises rapidly...

We present an update of the 2020 Recommendations on neuromuscular blockade of the SEDAR. The previous ones dated 2009. A modified Delphi consensus analysis (experts, working group, and previous extensive bibliographic revision) 10 recommendations were produced1 : neuromuscular blocking agents were recommended for endotracheal intubation and to avoid faringo-laryngeal and tracheal lesions, including critical care patients.2 We recommend not to use neuromuscular blocking agents for routine insertion of supraglotic airway devices, and to use it only in cases of airway obstruction or endotracheal intubation through the device...

In this review, we outlined the clinical studies in critical care field of pulmonary medicine from October 1, 2021 to September 30, 2022. For critically ill patients, frailty before disease onset was a predictor of mortality with increasing ICU length of stay, and the complaints of dyspnea in intubated phase was independently associated with posttraumatic stress disorder. Compared with transbronchial lung biopsy (TBLB) for patients with acute hypoxemic respiratory failure, transbronchial lung cryobiopsy (TBLC) had a positive significance to in leading to an increased chance of establishing a more accurate diagnosis, which could significantly improve the patients' prognosis...

IMPORTANCE: Operative laryngoscopy is a commonly performed ambulatory procedure in patients with significant co-morbidity. Optimal anesthetics for surgical exposure with rapid return to baseline after the procedure enhances postoperative patient safety. OBJECTIVE: To determine whether sugammadex hastens recovery in patients undergoing operative laryngoscopy under general anesthesia with rocuronium-induced paralysis. DESIGN: Prospective clinical intervention randomized single-blinded, single-center study in an academic tertiary care center...

A man in his 20s with a history of acute disseminated encephalomyelitis (ADEM) was brought into the emergency department (ED) after his family found him at home collapsed on the floor unresponsive with a blood glucose of 28 mg/dL at the field. In the ED, the patient was tachycardic, tachypnoeic and hypotensive, requiring pressors and intubation at 9 hours and 12 hours after arrival, respectively. Laboratory results revealed a positive COVID-19 test, serum sodium of 125 mmol/L and persistent hypoglycaemia...

BACKGROUND: Infantile hemangiomas (IHs) are vascular tumors that commonly affect infants and usually regress spontaneously or can be easily treated as an outpatient with topical beta-blockers. However, IHs that present in the airway may cause life-threatening symptoms due to airway obstruction or risk of bleeding. Here we present the first documented case of an infant with rapid deterioration and acute respiratory failure secondary to a lower airway hemangioma. CASE PRESENTATION: This 3-month-old male initially presented in respiratory distress with symptoms consistent with a viral respiratory infection, however showed no clinical improvement with standard therapies...

BACKGROUND: Rocuronium, a nondepolarizing muscle relaxant, is usually administered during general anesthesia to facilitate endotracheal intubation and keep patients immobile during the surgery. Sugammadex, the selective reversal agent of rocuronium, fully reverses the neuromuscular blockade (NMB) at the end of surgery. Most reports show that sugammadex rapidly achieves a ratio of train-of-four (TOF), a quantitative method of neuromuscular monitoring, of 0.9 which ensures adequate recovery for safe extubation...

Mediastinal masses can compress the respiratory or cardiovascular system, especially when anteriorly located. Obtaining histological material for diagnosis poses a challenge due to the major risk of cardiorespiratory collapse following anesthetic procedure. Our case shows the utility of rescue with venovenous extracorporeal membrane oxygenation (VV-ECMO) after occurrence of such an event and demonstrates the feasibility of administering chemotherapy during VV-ECMO. A 4-year-old boy was referred to the pediatric oncology clinic of our hospital after a large mediastinal mass was observed on chest radiography ordered due to persistent cough...

BACKGROUND: The Rapid Shallow Breathing Index (RSBI) has been hypothesized to have discriminating power for categorizing patients at higher risk of post-extubation respiratory failure (RF). Hence aim of this study was to determine the predictive value of RSBI for post-extubation RF in patients after acute myocardial infarction (AMI). METHODS: Consecutive, intubated patients admitted post-revascularization were included. RSBI and lung ultrasound score (LUS) were measured and post-extubation RF within 48 hours was recorded...

BACKGROUND: Perchloroethylene is a colorless, strong-smelling substance commonly used for dry cleaning. Liver and kidney toxicities and carcinogenicity are well-known occupational hazards caused by chronic perchloroethylene exposure. Acute intoxication by ingestion of nondiluted perchloroethylene is rare in the adult population owing to its strong smell and taste. Very few data are available to physicians managing patients in this situation. CASE PRESENTATION: An 89-year-old Caucasian woman accidentally drank perchloroethylene while visiting her laundry, leading to a coma within a few minutes...

BACKGROUND AND AIMS: Weaning from mechanical ventilation based on clinical parameters and rapid shallow breathing index (RSBI) is associated with a higher weaning failure. Bedside ultrasound of the diaphragm is gaining popularity to assess the diaphragm function. The aim of our study was to determine the use of diaphragm ultrasound in weaning ventilated patients. METHODS: This prospective study was done on 200 adult patients on mechanical ventilation for more than 24 h...

OBJECTIVE: To evaluate the effect of dexmedetomidine on intracranial pressure (ICP) in patients undergoing gynecological laparoscopic surgery in Trendelenburg position through ultrasonographic measurement of optic nerve sheath diameter (ONSD). METHODS: Ninety patients underwent total laparoscopic hysterectomy were selected as research subjects in this prospective study. These patients were divided into a dexmedetomidine group (n=45) and a control group (n=45) using a random number table...