Short-term outcomes following the use of self-expanding metallic stents in acute malignant colonic obstruction--a single centre experience.
Int J Surg
; 12(11): 1198-202, 2014 Nov.
Article
em En
| MEDLINE
| ID: mdl-25300737
ABSTRACT
BACKGROUND:
Colonic self-expanding metallic stents (SEMS) may provide prompt relief of acute malignant colorectal obstruction (AMCO) and are increasingly used either palliatively or as a bridge to surgery (BTS) in patients in whom a definitive surgical approach is unsuitable. We evaluated short-term outcomes of malignant colorectal obstructive patients who underwent SEMS insertion in our institution over a 3-year period.METHODS:
A prospectively maintained database was reviewed to identify all patients who presented to our institution with AMCO between August 2010 and 2013 and who were treated with a SEMS either temporarily or permanently. Additional data was retrieved from chart reviews and operation notes.RESULTS:
Sixteen patients (12 males, 4 females) each had a single stent inserted during the study period, either palliatively (n = 11) or as a BTS (n = 5). The technical and clinical success rates were both 87.5% (14/16). The two unsuccessful stenting cases both had disseminated disease and required emergency surgery while five patients with curable disease proceeded to elective resections. There was no procedure-related mortality or stent-related perforations. The mean (standard deviation) length of stay post acute surgery was longer than elective surgery [45 ± 21.2 vs. 15.8 ± 4.0, days]. All patients in the BTS group were stoma-free post-operatively, while both patients who had emergency surgery ended up with permanent stomas. Finally, the stent complication rate was 6.2% (1/16), secondary to migration.CONCLUSIONS:
Although limited by a small sample size, the study shows that SEMS have favourable short-term outcomes. Further adequately powered trials are needed to confirm those findings.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Temas:
Promover_ampliacao_atencao_especializada
Base de dados:
MEDLINE
Assunto principal:
Neoplasias Colorretais
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Stents
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Endoscopia
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Obstrução Intestinal
Tipo de estudo:
Observational_studies
/
Prognostic_studies
Limite:
Aged
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Aged80
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Female
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Humans
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Male
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Middle aged
Idioma:
En
Revista:
Int J Surg
Ano de publicação:
2014
Tipo de documento:
Article