Endoscopic pilonidal sinus treatment: a systematic review and meta-analysis.

BACKGROUND: Sacrococcygeal pilonidal disease (SPD) is a common surgical condition for which a multitude of surgical treatments have been described. The present review aimed to evaluate the efficacy and safety of a novel endoscopic procedure for the treatment of SPD. METHODS: An organized literature search was conducted. Electronic databases including PubMed/Medline, Scopus, Embase, and Cochrane library were searched for articles that assessed the endoscopic treatment for SPD. The main outcome parameters were failure of the technique including persistence and recurrence of SPD, postoperative complications and pain, time to complete healing, and time to return to work. RESULTS: Nine studies with a total of 497 patients were included. Mean age of patients was 24.8 years. Mean operation time was 34.7 min. The procedure was performed as day-case surgery in all studies. The mean Visual analogue score of pain within the first week was 1.35. Failure of the technique was recorded in 40 (8.04%) patients, 20 (4.02%) had persistent SPD and 20 (4.02%) developed recurrence. The weighted mean failure rate of the technique was 6.3% (95% CI 3.6-9.1). Mean weighted complication rate was 1.1% (95% CI 0.3-2.4). Mean time to complete healing was 32.9 days and mean time to return to work was 2.9 days. CONCLUSION: The endoscopic treatment of pilonidal sinus is a promising and safe method of treatment of SPD. The main advantages of the endoscopic treatment as compared to conventional surgery are the minimal postoperative pain, quick healing, and short time to return to work and daily activities.

[Successful endoscopic treatment of spontaneous esophageal perforation in the elderly]. / Trattamento endoscopico della perforazione esofagea spontanea nell'anziano.

AIM OF THE PAPER: To discuss the diagnostic and therapeutic aspects of spontaneous esophageal perforation. It is considered a surgical emergency with high rate of mortality. Its diagnosis can be difficult since the presentation is often nonspecific and can be confused with others disorders. Many strategies have been advocated for its management. Prompt diagnosis and early treatment are required to decrease the poor prognosis of this condition. A conservative therapy may be effective in selected cases. RESULTS: We described a successful non-surgical closure of a spontaneous esophageal perforation using an endoscopic stent, in an severely ill old patient. Although the treatment was delayed because of a late diagnosis, the patient survived the usually fatal condition. CONCLUSION: The key to improve the prognosis of this life-threatening emergency is the immediate and correct diagnosis and the most appropriate selection of the primary employed procedure.