Aaron L Zebolsky1, John Dewey1, Emma Jane Swayze1, Seth Moffatt1, Corbin D Sullivan2. 1. Western Michigan University, Homer Stryker M.D. School of Medicine, 300 Portage Street, Kalamazoo, MI 49007, United States of America. 2. Western Michigan University, Homer Stryker M.D. School of Medicine, 300 Portage Street, Kalamazoo, MI 49007, United States of America. Electronic address: sullicor@bronsonhg.org.
Abstract
PURPOSE: Compare the use of medical therapy alone (MTA) with surgical therapy (ST) for the empiric treatment of peritonsillar abscess (PTA). MATERIALS AND METHODS: A consecutive cohort of patients treated for PTA at our institution from May 2013 to February 2019 was analyzed. Demographics, disease characteristics, management strategies, and treatment outcomes were compared between treatment groups. Primary outcomes included treatment failure, defined as the need for follow-up surgical intervention, and complications within 2-weeks of empiric treatment. RESULTS: 306 patients (72.7%) received MTA while 115 (27.3%) underwent ST. There was no significant difference in the rate of treatment failure between the MTA (7.2%) and ST (6.1%) groups (p = 0.879). Complications were rare in both groups (1.6% with MTA versus 0.9% with ST; p = 0.898). Dysphagia (p = 0.011), trismus (p = 0.045), larger abscesses (p < 0.001), and hospital admission (p < 0.001) were more common in the ST group. Corticosteroid prescriptions were a common component of MTA (53.3%) and less often used with ST (33.9%; p = 0.001). After adjusting for abscess size, there remained no significant difference in the rate of treatment failure between groups. Univariate analyses demonstrated no significant independent predictors of treatment failure including age, sex, race, tonsillitis history, smoking history, presenting signs and symptoms, abscess size, hospital admission, and corticosteroid prescriptions. CONCLUSIONS: MTA may be a safe and effective alternative to surgical drainage for the empiric treatment of PTA, warranting larger-scale prospective analyses. Abscess size did not appear to influence treatment failure; however, careful patient selection is likely to optimize treatment outcomes.
PURPOSE: Compare the use of medical therapy alone (MTA) with surgical therapy (ST) for the empiric treatment of peritonsillar abscess (PTA). MATERIALS AND METHODS: A consecutive cohort of patients treated for PTA at our institution from May 2013 to February 2019 was analyzed. Demographics, disease characteristics, management strategies, and treatment outcomes were compared between treatment groups. Primary outcomes included treatment failure, defined as the need for follow-up surgical intervention, and complications within 2-weeks of empiric treatment. RESULTS: 306 patients (72.7%) received MTA while 115 (27.3%) underwent ST. There was no significant difference in the rate of treatment failure between the MTA (7.2%) and ST (6.1%) groups (p = 0.879). Complications were rare in both groups (1.6% with MTA versus 0.9% with ST; p = 0.898). Dysphagia (p = 0.011), trismus (p = 0.045), larger abscesses (p < 0.001), and hospital admission (p < 0.001) were more common in the ST group. Corticosteroid prescriptions were a common component of MTA (53.3%) and less often used with ST (33.9%; p = 0.001). After adjusting for abscess size, there remained no significant difference in the rate of treatment failure between groups. Univariate analyses demonstrated no significant independent predictors of treatment failure including age, sex, race, tonsillitis history, smoking history, presenting signs and symptoms, abscess size, hospital admission, and corticosteroid prescriptions. CONCLUSIONS:MTA may be a safe and effective alternative to surgical drainage for the empiric treatment of PTA, warranting larger-scale prospective analyses. Abscess size did not appear to influence treatment failure; however, careful patient selection is likely to optimize treatment outcomes.
Authors: Giorgos Sideris; Vangelis Malamas; George Tyrellis; Pavlos Maragkoudakis; Alexander Delides; Thomas Nikolopoulos Journal: Ir J Med Sci Date: 2021-10-06 Impact factor: 2.089
Authors: David Forner; Christopher W Noel; Amy Grant; Paul Hong; Martin Corsten; Vincent Wu; S Mark Taylor; Jonathan R B Trites; Matthew H Rigby Journal: OTO Open Date: 2021-09-13