European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery · 2024
Prevalence and risk factors of postoperative laryngeal edema in patients undergoing neck dissection.
СтатьяНазвание и аннотация: Перевод в очереди
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Park Joo Hyun, Park Goeun, Hwang Kyu Hyeon, Cho Hee Chun, Kim Junyoung, Oh Subi, Jeong Han-Sin
Аннотация
PURPOSE: Postoperative laryngeal edema (PLE) is a common complication in patients undergoing head and neck surgery, leading to symptoms such as odynophagia, dysphagia, or potential airway obstruction. However, the prevalence and risk factors of PLE in patients undergoing neck dissection (ND) have not been well investigated.
METHODS: A retrospective analysis was conducted in three steps. Initially, a pilot study of 50 consecutive ND patients revealed a preliminary PLE prevalence of 0.34. Then, the medical records of an additional 295 ND patients were reviewed to estimate the prevalence of PLE with a total width of 95% confidence interval (CI) of ± 5%. Finally, multivariable logistic regression analyses were performed to identify risk factors for PLE (n = 343).
RESULTS: PLE occurred in 29.4% [95%CI 24.4-34.4%] of patients undergoing any type of ND, with the most common symptoms of odynophagia (75.0%) and dyspnea (11.1%). Hospital stay was just one day longer in PLE patients, responding well with short-term steroid treatment (p = 0.0057). In multivariable analyses, no significant association was found between PLE occurrence and airway management. However, body mass index and the American Society of Anesthesiologists classification correlated with PLE. More importantly, surgery for oro-hypopharynx or supraglottis tumors (odds ratio, OR = 3.019, [95%CI 1.166-7.815]) and lymph node level 2(3) ND (OR = 4.214 to 5.279, [95%CI 1.160-20.529]) were significant risk factors for PLE.
CONCLUSIONS: PLE developed in approximately 30% of ND patients, causing uncomfortable symptoms. Early diagnosis and intervention of PLE in high-risk patients can improve patient care and outcomes.
METHODS: A retrospective analysis was conducted in three steps. Initially, a pilot study of 50 consecutive ND patients revealed a preliminary PLE prevalence of 0.34. Then, the medical records of an additional 295 ND patients were reviewed to estimate the prevalence of PLE with a total width of 95% confidence interval (CI) of ± 5%. Finally, multivariable logistic regression analyses were performed to identify risk factors for PLE (n = 343).
RESULTS: PLE occurred in 29.4% [95%CI 24.4-34.4%] of patients undergoing any type of ND, with the most common symptoms of odynophagia (75.0%) and dyspnea (11.1%). Hospital stay was just one day longer in PLE patients, responding well with short-term steroid treatment (p = 0.0057). In multivariable analyses, no significant association was found between PLE occurrence and airway management. However, body mass index and the American Society of Anesthesiologists classification correlated with PLE. More importantly, surgery for oro-hypopharynx or supraglottis tumors (odds ratio, OR = 3.019, [95%CI 1.166-7.815]) and lymph node level 2(3) ND (OR = 4.214 to 5.279, [95%CI 1.160-20.529]) were significant risk factors for PLE.
CONCLUSIONS: PLE developed in approximately 30% of ND patients, causing uncomfortable symptoms. Early diagnosis and intervention of PLE in high-risk patients can improve patient care and outcomes.