Analysis of clinical risk factors of the deep space neck absces / 中国耳鼻咽喉头颈外科

ABSTRACT

OBJECTIVE To identify the clinical risk factors related to the increasing likelihood of surgical drainage and the medical therapy failure in deep space neck abscess. METHODS The clinical data of 111 consecutive patients from January 2009 to June 2016 with deep space neck abscess were reviewed retrospectively. Logistic regression analysis was used to study the clinical risk factors by stepwise forward regression. RESULTS All patients had successful resolution of their infections by medical therapy and(or) surgical drainage. At the level of α=0.05, dyspnea was the risk factor of increasing likelihood of surgical drainage (β=3.001, OR=20.099); the maximum dimension of abscess>2.0 cm was not only the risk factor of increasing likelihood of surgical drainage(β=2.396, OR=10.979), but also that of medical therapy failure(β =4.618, OR=101.313). Age, sex, white blood cell count at presentation, fever, diabetes, neck swelling, and multiple space abscess of neck did not increase the risk of surgical treatment (P>0.05, respectively). CONCLUSION Active preoperative preparation and surgical intervention should be used with those who have dyspnea and the maximum dimension of abscess >2.0 cm as soon as possible. However, those who without dyspnea and abscess size less than or equal to 2.0 cm may be recovered without incision and drainage of operation by only sufficient and effective intravenous antibiotics treatment under close guarded surveillance.