Secondary bleeding following proctological surgery: Rare but potentially severe.

Haemorrhage following proctological surgery is one of the complications with the greatest potential for severity. The aim of this work was to assess the frequency and risk factors of haemorrhage requiring hospitalization during 30-days postoperatively. A retrospective cohort review of all surgeries performed in a Parisian department of medico-surgical proctology between January 2016 and June 2018 was performed. Demographic and surgical data were collected for patients who were hospitalized for postoperative haemorrhage. Their analysis was conducted as a single analysis followed by multivariate analysis. A total of 7533 surgeries were performed on 6727 patients. The mean patient age was 42.6 (±14.3) years and 67.2% were males. Postoperative haemorrhage occurred in 111 patients (1.5%) with a total of 123 haemorrhagic episodes (12 relapses) within a mean of 6 (±5.5) days. In therapeutic terms, 28.5% of haemorrhages required transfusion, 37.4% required haemostasis in the operating theatre and 14.6% required haemostasis under local anaesthesia. Using multivariate analysis, haemorrhage was more frequent after haemorrhoid surgery and in the case of anticoagulant treatment, particularly direct oral anticoagulants, and if the ASA score was equal to 3. Active smoking was associated with a decreased risk of haemorrhage. Haemorrhage requiring hospitalization occurred in 1.5% of cases following proctological surgery, 52.8% were severe and recurred in 10.8% of cases. The study also specified certain risk factors for haemorrhage and demonstrated the protective effect of active smoking.

Informations de copyright

Copyright © 2020. Published by Elsevier Masson SAS.