ArticleNagoya journal of medical science2022
Risk factors for postoperative sore throat associated with i-gel™, a supraglottic airway device.
Article in Nagoya journal of medical science, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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3 citing papers in PubMed, 1 citations in OpenAlex.
- Postoperative respiratory distress due to unilateral arytenoid oedema following prolonged i-gelBMC anesthesiology · 2026Article
- The impact of different muscle relaxation depths on the placement of the i-gel laryngeal mask and the analysis of influencing factors on postoperative sore throat: a retrospective study based on general anesthesia in adult patients.American journal of translational research · 2025Article
- Comparison between intravenous lidocaine and dexamethasone in reducing postoperative sore throat after endotracheal extubation at Tikur Anbessa Specialized Hospital, Addis Ababa, Ethiopia; a prospective cohort study.BMC anesthesiology · 2024Article
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Authors and funding
4 authors at 2 institutions in 1 country.
Funding
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Abstract
i-gel™ is a supraglottic airway device widely used for airway management during general anesthesia as an alternative to tracheal intubation. It sometimes results in a sore throat postoperatively; however, the risk factors for a postoperative sore throat caused by i-gel remain unclear. Here, we clarify the risk factors for a postoperative sore throat associated with i-gel insertion. We retrospectively reviewed the data of 426 adult patients who received general anesthesia with i-gel at our institution from January 2018 to December 2019. The incidence of postoperative sore throat and intraoperative data (size of i-gel, number of insertion attempts, total insertion time, and dose of the neuromuscular blocker and opioid) were evaluated. Logistic regression analysis was performed to identify the risk factors. Postoperative sore throat following i-gel insertion occurred in 24/426 patients (5.6%). The insertion time was significantly associated with the incidence of postoperative sore throat in the univariate analysis, but not in the multivariate analysis (
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