Bronchospasm intubation

Hypersensitivity reactions are one of the most feared side effects associated with the use of CT contrast agents. Bronchospasm and lung edema are known manifestations, whereby the latter occurs much less often. In anaphylaxis, numerous mechanisms can lead to cardiac failure with subsequent lung edema. In contrast, the cardiac function is not impaired in noncardiogenic pulmonary edema (NCPE), which is a rare phenomenon but with potentially fatal outcome. The exact pathophysiology of NCPE remains unknown and characteristically response to conventional anaphylaxis treatment is poor...

Introduction: Hepatic arteriovenous fistula (HAVF) is an abnormal communication between the hepatic arteries and hepatic veins. This condition is treated mainly using interventional closure and surgery. However, these procedures are associated with many postoperative complications and high mortality. Propranolol and other beta blockers have been used widely and effectively to treat infantile hemangiomas. However, no reports describe the use of these drugs to treat congenital HAVF. Case Description: Here, we present two cases in which beta blocker therapy was used to treat congenital HAVF in neonates...

Objective: Anesthetic management for super-superobese (SSO) patients (body mass index [BMI] ≥60 kg/m2 ) presents a challenge for anesthesiologists. This study aimed at characterizing the early complications and Intensive Care Unit (ICU) utilization in SSO patients receiving laparoscopic bariatric surgery. Materials and Methods: Totally, 25 SSO patients receiving laparoscopic bariatric surgery between June 2006 and December 2011 were reviewed. The data collected included patient demographics, preoperative comorbidities, anesthetic techniques, airway management, perioperative adverse events, ICU utilization, and early complications occurring within 30 days of index surgery...

INTRODUCTION: Choking agent exposure, among them chlorine gas, occurs in household or industrial accidents, chemical warfare and terrorist attacks. AIMS: Review of published animal and human data regarding the history, pathophysiology, clinical effects and management of chlorine exposure. PATHOPHYSIOLOGY: Highly soluble agents cause quick upper respiratory tract symptoms. Chlorine gas has a medium solubility, also causing delayed lower airway symptoms, mainly due to its oxidizing potential by releasing hypochlorous and hydrochloric acid, but also by interacting with Transient Receptor Potential channels...

BACKGROUND AND AIM: Accurate anesthesia management is of great importance for the success of interventional neuroangiographic procedures (INPs). General anesthesia with endotracheal intubation is the most commonly preferred anesthetic method for these procedures. However, whether laryngeal mask airway (LMA) anesthesia is a suitable and safe option for such cases is unclear. The aims of this study were to report the outcomes of anesthetic management in patients who underwent INP, and to compare endotracheal intubation with LMA anesthesia in terms of anesthesia-related outcomes...

Purpose: The aim of this study was to compare the perioperative and postoperative respiratory complications between laryngeal mask (LM) airway and tracheal intubation (TI) in children undergoing percutaneous internal ring suturing (PIRS) for inguinal hernia. Patients and Methods: From October 2015 to February 2019, 135 pediatric patients (97 males and 38 females) with median age of 4 years, who underwent PIRS for inguinal hernia, were included in study. Patients were divided in two groups. In group I ( n  = 94) LM airway was used, and in group II ( n  = 41) TI was performed...

BACKGROUND: Obstructive sleep apnea (OSA) occurs in 1%-4% of children; adenotonsillectomy is an effective treatment. Mortality/severe brain injury occurs among 0.6/10 000 adenotonsillectomies; in children, 60% are secondary to airway/respiratory events. Earlier studies identified that children aged <2 years, extremes of weight, with co-morbidities of craniofacial, neuromuscular, cardiac/respiratory disease, or severe OSA are at high risk for adverse post-operative respiratory events (AE)...

OBJECTIVE: To describe perioperative anaesthetic management with laparoscopic sleeve gastrectomy (LSG). STUDY DESIGN: An observational study. PLACE AND DURATION OF STUDY: Department of Anesthesiology, Ondokuz Mayis University, Turkey, between January 2012 and December 2017. METHODOLOGY: Patients who underwent LSG at the study centre were considered. Hospital records were retrospectively reviewed. Information was collected on demographic characteristics, comorbidities, haemodynamic parameters, airway and anaesthetic management and complications...

INTRODUCTION: Cocaine use can be responsible for many respiratory complications including asthma. OBJECTIVES: Systematic literature review of data on asthma in cocaine users. DOCUMENTARY SOURCES: PubMed/Medline search, on the period 1980-2017 with the following keywords: "asthma*" or "bronchospasm" and "cocaine" or "freebase*" or "crack", limits "title/abstract"; the selected languages were English or French...

INTRODUCTION: Organophosphates (OPs) are the basis of many insecticides and herbicides and are also used as nerve agents. Approximately 1 million unintentional and 2 million suicidal poisonings as well as more than 300,000 fatalities that are reportedly due to OPs are reported each year worldwide. The mortality rate from OP toxicity is reported as approximately 20%. We present a rare pediatric exposure to OPs. CASE: This is an unintentional OP poisoning in an infant who presented to a pediatric emergency department with obtundation, respiratory distress, and copious secretions...

Introduction: Liquid laundry detergent capsules (also called single-use detergent sacs; laundry pods; laundry packets) have become an increasingly popular household product worldwide. Objectives: To review the composition and mechanisms of toxicity of liquid laundry detergent, capsules, and the circumstances, routes, clinical features (and impact of packaging changes) and management of exposure. Methods: The databases PubMed and EMBASE were searched using the terms: "detergent" and "capsule", "pod", "pac" or "sac" combined with "poison", "ingest", "expos" but not "animal" or " in vitro " or "bacteria"...

BACKGROUND: Recent data among pediatric otolaryngology patients showed unexplained higher rates of serious perioperative respiratory adverse events (PRAE) in black children compared to their white peers. We evaluated whether preoperative respiratory comorbidity (PRC) burden contributes to racial disparity in serious PRAE in children undergoing non-otolaryngologic procedures. METHODS: Rates of serious PRAE (laryngospasm and/or bronchospasm) were compared across racial groups in a retrospective cohort of black and white children (N = 18538; black 10%) who underwent various elective, non-otolaryngologic procedures between 2007 and 2014 at a US tertiary Children's hospital...

PURPOSE: First-line management of severe asthma exacerbations include the use of inhaled short-acting β-agonists, anticholinergics, and systemic corticosteroids. Continuous intravenous ketamine given at dissociative doses may be a pharmacologic option in patients who are intubated with life-threatening severe bronchospasm unresponsive to standard therapy. We describe the case of a 44-year-old man admitted to the intensive care unit for status asthmaticus requiring intubation and mechanical ventilation...

INTRODUCTION: Liquid laundry detergent capsules contain concentrated liquid laundry detergent in a water-soluble polyvinyl alcohol membrane. OBJECTIVE: To review 4652 exposures reported to the United Kingdom National Poisons Information Service (NPIS) and to assess the impact of regulatory changes on potential toxicity. METHODS: Telephone enquiries to the NPIS and returned questionnaires for these products were analyzed for the period January 2008 to December 2018...

Purpose: Use of general anesthesia (GA) for comprehensive dental treatment of children is an essential health benefit. Pediatric dentists utilize dentist anesthesiologists to provide GA for dental rehabilitation of severe early childhood caries. Dentist anesthesiologists deliver GA using intubated or nonintubated GA. The purpose of this study was to compare the incidence of respiratory complications when intubated versus nonintubated general anesthesia was completed by dentist anesthesiologists in a pediatric dentistry setting...

OBJECTIVES/HYPOTHESIS: To study rates of respiratory complications/interventions among inpatient tonsillectomy patients in the United States and identify risk factors for these events. STUDY DESIGN: Retrospective database review. METHODS: Children (age < 18 years) undergoing tonsillectomy with or without adenoidectomy in 2006, 2009, and 2012 were studied using the Kids Inpatient Database, Healthcare Cost and Utilization Project, Agency for Healthcare Research and Quality...

BACKGROUND: Weaning from mechanical ventilation is classified as simple, difficult, or prolonged according to weaning process. Theoretically, simple weaning group usually has better clinical outcomes than non-simple group; however, the results of previous studies were still inconsistent. OBJECTIVES: The purpose of the study was to determine the incidence, predictors, and outcomes of ventilator weaning and causes of weaning failure. METHODS: A prospective observational study was performed between June and December 2013 in all patients (n = 164) who required mechanical ventilation with endotracheal intubation in medical wards at Thammasat University Hospital, Thailand...

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In comparison to elective cesarean delivery, emergency cesarean delivery under endotracheal intubation is associated with higher risk of life-threatening airway problems. In this retrospective study, we evaluate the efficacy and feasibility of using SUPREME laryngeal mask airway (SLMA) in emergency cesarean delivery under general anesthesia (GA). The study included a total of 1039 paturients undergoing emergency cesarean delivery under GA with SLMA from January 2015 to December 2015 at Quanzhou Children's and Women's Hospital...

Objective: The existing evidence separately correlates morbid obesity with difficult intubation and bronchospasm. However, there is a lack of data on whether anaesthesia provider manipulations during difficult intubation contribute to an increased ratio of bronchospasm in these patients. Methods: This is a retrospective analysis of data prospectively taken from 50 morbidly obese patients involved in a previously published study. A possible difficult intubation was preoperatively investigated by recording the following specific physical examination indices: Mallampati and Cormack-Lehane (CL) classifications, cervical spine mobility (CSM), thyromental distance (Td) and patients' ability to open their mouth (mouth opening)...