The Journal of international medical research · 2020
The "BURP" maneuver improves the glottic view during laryngoscopy but remains a difficult procedure.
СтатьяНаблюдательное исследованиеНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
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Yu Tao, Wu Rong-Rong, Longhini Federico, Wang Bin, Wang Ming-Fang, Yang Fang-Fang, Hua Fu-Zhou, Yao Wei-Dong, Jin Xiao-Ju
Аннотация
OBJECTIVE: We investigated the "BURP" maneuver's effect on the association between difficult laryngoscopy and difficult intubation, and predictors of a difficult airway.
METHODS: Adult patients who underwent general anesthesia and tracheal intubation from September 2016 to May 2018 were included. The "BURP" maneuver was performed when glottic exposure was classified as Cormack-Lehane grade 3 or 4, suggesting difficult laryngoscopy. The thyromental distance, modified Mallampati score, and interincisor distance were assessed before anesthesia.
RESULTS: Among this study's 2028 patients, the "BURP" maneuver decreased difficult laryngoscopies from 428 (21.1%) to 124 (6.1%) cases and increased the difficult intubation to difficult laryngoscopy ratio from 53/428 (12.4%) to 52/124 (41.9%). For laryngoscopies classified as difficult without the "BURP" maneuver, the area under the curve (AUC) of the thyromental distance, modified Mallampati score, and interincisor distance was 0.60, 0.57, and 0.66, respectively. In difficult laryngoscopies using the "BURP" maneuver, the AUC of the thyromental distance, modified Mallampati score, and interincisor distance was 0.71, 0.67, and 0.76, respectively.
CONCLUSIONS: The "BURP" maneuver improves the laryngoscopic view and assists in difficult laryngoscopies. Compared with difficult laryngoscopies without the "BURP" maneuver, those with the "BURP" maneuver are more closely associated with difficult intubations and are more predictable. Trial registration: www.chictr.org.cn identifier: ChiCTR-ROC- 16009050.
METHODS: Adult patients who underwent general anesthesia and tracheal intubation from September 2016 to May 2018 were included. The "BURP" maneuver was performed when glottic exposure was classified as Cormack-Lehane grade 3 or 4, suggesting difficult laryngoscopy. The thyromental distance, modified Mallampati score, and interincisor distance were assessed before anesthesia.
RESULTS: Among this study's 2028 patients, the "BURP" maneuver decreased difficult laryngoscopies from 428 (21.1%) to 124 (6.1%) cases and increased the difficult intubation to difficult laryngoscopy ratio from 53/428 (12.4%) to 52/124 (41.9%). For laryngoscopies classified as difficult without the "BURP" maneuver, the area under the curve (AUC) of the thyromental distance, modified Mallampati score, and interincisor distance was 0.60, 0.57, and 0.66, respectively. In difficult laryngoscopies using the "BURP" maneuver, the AUC of the thyromental distance, modified Mallampati score, and interincisor distance was 0.71, 0.67, and 0.76, respectively.
CONCLUSIONS: The "BURP" maneuver improves the laryngoscopic view and assists in difficult laryngoscopies. Compared with difficult laryngoscopies without the "BURP" maneuver, those with the "BURP" maneuver are more closely associated with difficult intubations and are more predictable. Trial registration: www.chictr.org.cn identifier: ChiCTR-ROC- 16009050.