Abstract
Background
Leaks are considered one of the major complications of laparoscopic sleeve gastrectomy (LSG) with a reported rate up to 7 %. Drainage of the collection coupled with SEMS deployment is the most frequent treatment. Its success is variable and burdened by high morbidity and not irrelevant mortality. The aim of this paper is to suggest and establish a new approach by endoscopic internal drainage (EID) for the management of leaks.
Methods
Since March 2013, 67 patients presenting leak following LSG were treated with deployment of double pigtail plastic stents across orifice leak, positioning one end inside the collection and the other end in remnant stomach. The aim of EID is to internally drain the collection and at the same time promote leak healing.
Results
Double pigtails stent were successfully delivered in 66 out of 67 patients (98.5 %). Fifty patients were cured by EID after a mean time of 57.5 days and an average of 3.14 endoscopic sessions. Two died for event not related to EID. Nine are still under treatment; five failure had been registered. Six patients developed late stenosis treated endoscopically.
Conclusions
EID proved to be a valid, curative, and safe mini-invasive approach for treatment of leaks following SG. EID achieves complete drainage of perigastric collections and stimulates mucosal growth over the stent. EID is well tolerated, allows early re-alimentation, and it is burdened by fewer complications than others technique. Long-term follow-up confirms good outcomes with no motility or feeding alterations.
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Compliance with Ethical Standards
We declare that this article does not contain any studies with human participants or animals performed by any of the authors. Informed consent was obtained from all individual participants included in the study.
Conflict of Interest
Gianfranco DONATELLI: no conflict of interest
Jean-Loup DUMONT: no conflict of interest
Fabrizio CEREATTI: no conflict of interest
Stefano FERRETTI: no conflict of interest
Bertrand Marie Vergeau: no conflict of interest
Thierry TUSZYNSKI: no conflict of interest
Guillaume POURCHER: no conflict of interest
Hadrien TRANCHART: no conflict of interest
Paola MARIANI: no conflict of interest
Alexandre MEDURI:no conflict of interest
Jean-Marc CATHELINE: no conflict of interest
Ibrahim DAGHER: no conflict of interest
Fausto FIOCCA: no conflict of interest
Jean-Pierre MARMUSE: no conflict of interest
Bruno MEDURI: no conflict of interest
The authors have no financial arrangements or commercial associations that might be a conflict of interest in relation to this manuscript.
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Videos 1
Direct endoscopic exploration of peritoneal cavity (NOTES procedure) through a large fistula defect followed sleeve gastrectomy. (MOV 12545 kb)
Videos 2
Granulation tissue formation and watertight closure of large fistula defect at the level of medium gastric line. (MOV 9326 kb)
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Donatelli, G., Dumont, JL., Cereatti, F. et al. Treatment of Leaks Following Sleeve Gastrectomy by Endoscopic Internal Drainage (EID). OBES SURG 25, 1293–1301 (2015). https://doi.org/10.1007/s11695-015-1675-x
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DOI: https://doi.org/10.1007/s11695-015-1675-x