Abstract
Aims
Pilonidal sinus disease (PSD) is a significant cause of morbidity. The purpose of this systematic review and meta-analysis is to determine the totality of evidence regarding the effectiveness of Local Anaesthesia (LA) when compared to spinal or general anaesthesia in individuals undergoing definitive surgery for PSD.
Methods
A systematic review of literature was conducted. Studies included randomized controlled trials comparing LA with other anesthetics and non-randomized studies focusing on ambulatory procedure of excising pilonidal sinus aiming wound closure, all performed under local anesthetics. We used Cochrane risk of bias tool. The statistical analysis was done using Revman and Excel.
Results
Four original RCTs and 10 observational studies were included, with a total of 1801 patients. There was no significant difference in operative time between the groups Patients in the local anaesthetic group experienced less pain than those in other group, lower rates of anaesthetic related complications, early return to work and increased satisfaction. However, the mode of anaesthesia used had no relation with recurrence.
Conclusion
Our findings support the use of LA in adult patients undergoing definitive surgical treatment for PSD. We aggregate the published evidence to demonstrate clear benefits clinically, patients’ preference, and economic benefits. Patient selection, and adequate dose of local anaesthetic, is the key. In the context of the current COVID—19 pandemic, novel care pathways need to be developed in all medical fields, and we would propose that surgery for Pilonidal Sinus Disease under local anaesthesia should now be the default.
Gender‐specific prevalence of pilonidal sinus disease over time: A systematic review and meta‐analysis
