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Stenting for lower tracheal stenosis is a tricky situation and for the safe conduct of anesthesia, it is imperative to maintain spontaneous respiration. Airway topicalization is routinely recommended for anticipated difficult airway. We report a case of upper airway obstruction following lidocaine nebulization in a patient to be taken for tracheal stenting for lower tracheal stenosis. We would like to highlight that close monitoring of the patient is advisable during airway topicalization to detect any airway obstruction at the earliest and how fiberoptic intubation can play a pivotal role to secure the airway in an emergency scenario.
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http://dx.doi.org/10.1016/j.bjane.2021.09.013 | DOI Listing |
Orv Hetil
September 2025
1 Szegedi Tudományegyetem, Szent-Györgyi Albert Orvostudományi Kar, Klinikai Központ, Fül-Orr-Gégészeti és Fej-Nyaksebészeti Klinika Szeged, Tisza Lajos körút 111., 6725 Magyarország.
Laryngoscope
September 2025
UCSF Voice & Swallowing Center, Department of Otolaryngology-Head and Neck Surgery, University of California, San Francisco, California, USA.
Objectives: In patients with significant upper airway stenosis, airway compromise can occur associated with general anesthesia (GA). A previous study demonstrated the feasibility of awake laser laryngeal stenosis surgery (ALLSS) in the operating room (OR) in five patients. This study sought to determine patient outcomes of ALLSS.
View Article and Find Full Text PDFEquine Vet J
September 2025
Department of Clinical Sciences, Faculté de Médecine Vétérinaire, Université de Montréal, Saint-Hyacinthe, Quebec, Canada.
Background: Steaming hay reduces respirable particles and is commonly used to feed horses with asthma. However, it showed inconsistent benefits in clinical studies.
Objectives: (1) To assess the effects of steamed hay on lung function and airway inflammation in horses with severe equine asthma (SEA) in remission; (2) To compare these effects with a dry hay diet.
Allergol Immunopathol (Madr)
September 2025
Department of Immunology, School of Medicine, Zanjan University of Medical Sciences, Zanjan, Iran;
Asthma, a respiratory tract disease, is characterized by inflammation and obstruction of airway. Inflammatory cells play a significant role in allergic asthma, and there is no complete cure for asthma. One of the new approaches in medicines is nanoparticle-base treatment.
View Article and Find Full Text PDFEar Nose Throat J
September 2025
Department of Otorhinolaryngology-Head and Neck Surgery, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, China.
Background: Mouth breathing (MB) is a pediatric public health concern potentially increasing dental caries risk. We investigated risk factors, relationships between clinical characteristics and medical costs, and their effects on caries severity.
Study Design: Observation study.