Time interval between self-expandable metal stent placement or creation of a decompressing stoma and elective resection of left-sided obstructive colon cancer.
Journal
Endoscopy
ISSN: 1438-8812
Titre abrégé: Endoscopy
Pays: Germany
ID NLM: 0215166
Informations de publication
Date de publication:
09 2021
09 2021
Historique:
pubmed:
19
12
2020
medline:
14
9
2021
entrez:
18
12
2020
Statut:
ppublish
Résumé
The optimal timing of resection after decompression of left-sided obstructive colon cancer is unknown. Revised expert-based guideline recommendations have shifted from an interval of 5 - 10 days to approximately 2 weeks following self-expandable metal stent (SEMS) placement, and recommendations after decompressing stoma are lacking. We aimed to evaluate the recommended bridging intervals after SEMS and explore the timing of resection after decompressing stoma. This nationwide study included patients registered between 2009 and 2016 in the prospective, mandatory Dutch ColoRectal Audit. Additional data were collected through patient records in 75 hospitals. Only patients who underwent either SEMS placement or decompressing stoma as a bridge to surgery were selected. Technical SEMS failure and unsuccessful decompression within 48 hours were exclusion criteria. 510 patients were included (182 SEMS, 328 decompressing stoma). Median bridging interval was 23 days (interquartile range [IQR] 13 - 31) for SEMS and 36 days (IQR 22 - 65) for decompressing stoma. Following SEMS placement, no significant differences in post-resection complications, hospital stay, or laparoscopic resections were observed with resection after 11 - 17 days compared with 5 - 10 days. Of SEMS-related complications, 48 % occurred in patients operated on beyond 17 days. Compared with resection within 14 days, an interval of 14 - 28 days following decompressing stoma resulted in significantly more laparoscopic resections, more primary anastomoses, and shorter hospital stays. No impact of bridging interval on mortality, disease-free survival, or overall survival was demonstrated. Based on an overview of the data with balancing of surgical outcomes and timing of adverse events, a bridging interval of approximately 2 weeks seems appropriate after SEMS placement, while waiting 2 - 4 weeks after decompressing stoma further optimizes surgical conditions for laparoscopic resection with restoration of bowel continuity.
Sections du résumé
BACKGROUND
The optimal timing of resection after decompression of left-sided obstructive colon cancer is unknown. Revised expert-based guideline recommendations have shifted from an interval of 5 - 10 days to approximately 2 weeks following self-expandable metal stent (SEMS) placement, and recommendations after decompressing stoma are lacking. We aimed to evaluate the recommended bridging intervals after SEMS and explore the timing of resection after decompressing stoma.
METHODS
This nationwide study included patients registered between 2009 and 2016 in the prospective, mandatory Dutch ColoRectal Audit. Additional data were collected through patient records in 75 hospitals. Only patients who underwent either SEMS placement or decompressing stoma as a bridge to surgery were selected. Technical SEMS failure and unsuccessful decompression within 48 hours were exclusion criteria.
RESULTS
510 patients were included (182 SEMS, 328 decompressing stoma). Median bridging interval was 23 days (interquartile range [IQR] 13 - 31) for SEMS and 36 days (IQR 22 - 65) for decompressing stoma. Following SEMS placement, no significant differences in post-resection complications, hospital stay, or laparoscopic resections were observed with resection after 11 - 17 days compared with 5 - 10 days. Of SEMS-related complications, 48 % occurred in patients operated on beyond 17 days. Compared with resection within 14 days, an interval of 14 - 28 days following decompressing stoma resulted in significantly more laparoscopic resections, more primary anastomoses, and shorter hospital stays. No impact of bridging interval on mortality, disease-free survival, or overall survival was demonstrated.
CONCLUSIONS
Based on an overview of the data with balancing of surgical outcomes and timing of adverse events, a bridging interval of approximately 2 weeks seems appropriate after SEMS placement, while waiting 2 - 4 weeks after decompressing stoma further optimizes surgical conditions for laparoscopic resection with restoration of bowel continuity.
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
905-913Informations de copyright
Thieme. All rights reserved.
Déclaration de conflit d'intérêts
Outside of the submitted work, J.E. van Hooft received a grant from Cook Medicals and a consultancy fee from Boston Scientific and Medtronics; P.D. Siersema receives grant support from Pentax Medical, Norgine, EndoStim, and Motus GI, and is on the advisory board of Pentax, Ella-CS, and Boston Scientific. The authors declare that they have no conflict of interest.