2012
DOI: 10.1111/j.1463-1318.2012.03056.x
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Comparison of efficacy between uncovered and covered self‐expanding metallic stents in malignant large bowel obstruction: a systematic review and meta‐analysis

Abstract: Tumour ingrowth occurred more frequently in the uncovered SEMS group, while late migration was more common in the covered SEMS group.

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Cited by 66 publications
(47 citation statements)
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“…In the setting of malignant colonic obstruction; the two designs are equally safe and effective. Two recent meta-analyses 26,27 found similar technical success rate, clinical success and complication rates. Covered SEMS suffer higher slippage rates (21.3% vs 5.5%), but significantly lower tumour ingrowth (0.9% vs 11.4%).…”
Section: General Considerations and Techniquementioning
confidence: 75%
“…In the setting of malignant colonic obstruction; the two designs are equally safe and effective. Two recent meta-analyses 26,27 found similar technical success rate, clinical success and complication rates. Covered SEMS suffer higher slippage rates (21.3% vs 5.5%), but significantly lower tumour ingrowth (0.9% vs 11.4%).…”
Section: General Considerations and Techniquementioning
confidence: 75%
“…Emergent surgery should be considered in patients with toxic signs such as intestinal ischemia, perforation, or sepsis. Stent obstruction by tumor ingrowth is more frequent in uncovered SEMSs, whereas late migration is common with the covered SEMSs [23,24]. Recently, various types of stents have been introduced to prevent complications after SEMS placement.…”
Section: Discussionmentioning
confidence: 99%
“…Le choix de la prothèse va surtout dépendre des habitudes de chaque opérateur et des disponibilités au sein de la structure de soins dans laquelle le geste est effectué. Une méta-analyse sur les différents types de prothèse a été récemment publiée [10] : elle montre que, si les stents couverts empê-chent la prolifération tumorale intraprothétique, ils n'apportent, étonnamment, pas de meilleur taux de perméabilité et se compliquent significativement plus souvent de migration tardive. Il n'existe pas de différence en termes de succès technique, de résultat clinique immédiat et de complications précoces (notamment perforation).…”
Section: Matériel Prothétiqueunclassified