TY - JOUR
T1 - Factors associated with increased bleeding post-endoscopic mucosal resection
AU - Qumseya, Bashar J.
AU - Wolfsen, Christianne
AU - Wang, Yize
AU - Othman, Mohammad
AU - Raimondo, Massimo
AU - Bouras, Ernest
AU - Wolfsen, Herbert
AU - Wallace, Michael B.
AU - Woodward, Timothy
PY - 2013/3
Y1 - 2013/3
N2 - Objective: Our aim was to identify patient and procedure characteristics that correlate with increased likelihood of bleeding during and after endoscopic mucosal resection (EMR), and thus anticipate the need for preventative therapy. Methods: This was a retrospective, observational, descriptive study using a prospective EMR database, performed in a tertiary-care center. A total of 935 EMR of various locations within the gastrointestinal tract were collected. The main outcome measurement was early bleeding (occurring during the procedure) and delayed bleeding (occurring after the completion of the procedure and up to 30 days after). Results: Early bleeding occurred in 5.3% (50/935) of the procedures. In multivariate logistic regression analysis, esophageal EMR (OR 2.5, 95% CI 1.2-5, P=0.0009) and increase in lesion size (OR 1.24, 95% CI 1.1-1.5, P=0.003) were both associated with higher odds of early bleeding in EMR when controlling for age, gender and non-steroidal anti-inflammatory drugs (NSAIDs)/clopidogrel use. Delayed bleeding occurred after 3.1% (n=29) of the procedures. Of these, 86.2% (25/29) required hospital admission and endoscopic intervention to confirm and/or treat bleeding site. In multivariate logistic regression analysis, increased lesion size (OR 1.3, 95% CI 1.1-1.5, P=0.004) was associated with higher incidence of delayed bleeding post-EMR. Conclusions: In experienced hands bleeding during and after EMR appears to be uncommon. Larger lesions are at increased risk of early and delayed bleeding.
AB - Objective: Our aim was to identify patient and procedure characteristics that correlate with increased likelihood of bleeding during and after endoscopic mucosal resection (EMR), and thus anticipate the need for preventative therapy. Methods: This was a retrospective, observational, descriptive study using a prospective EMR database, performed in a tertiary-care center. A total of 935 EMR of various locations within the gastrointestinal tract were collected. The main outcome measurement was early bleeding (occurring during the procedure) and delayed bleeding (occurring after the completion of the procedure and up to 30 days after). Results: Early bleeding occurred in 5.3% (50/935) of the procedures. In multivariate logistic regression analysis, esophageal EMR (OR 2.5, 95% CI 1.2-5, P=0.0009) and increase in lesion size (OR 1.24, 95% CI 1.1-1.5, P=0.003) were both associated with higher odds of early bleeding in EMR when controlling for age, gender and non-steroidal anti-inflammatory drugs (NSAIDs)/clopidogrel use. Delayed bleeding occurred after 3.1% (n=29) of the procedures. Of these, 86.2% (25/29) required hospital admission and endoscopic intervention to confirm and/or treat bleeding site. In multivariate logistic regression analysis, increased lesion size (OR 1.3, 95% CI 1.1-1.5, P=0.004) was associated with higher incidence of delayed bleeding post-EMR. Conclusions: In experienced hands bleeding during and after EMR appears to be uncommon. Larger lesions are at increased risk of early and delayed bleeding.
KW - Complication
KW - Endoscopic mucosal resection
KW - Hemorrhage
UR - http://www.scopus.com/inward/record.url?scp=84874093959&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84874093959&partnerID=8YFLogxK
U2 - 10.1111/1751-2980.12002
DO - 10.1111/1751-2980.12002
M3 - Article
C2 - 23134152
AN - SCOPUS:84874093959
SN - 1751-2972
VL - 14
SP - 140
EP - 146
JO - Journal of Digestive Diseases
JF - Journal of Digestive Diseases
IS - 3
ER -