Usefulness of the Forrest Classification to Predict Artificial Ulcer Rebleeding during Second-Look Endoscopy after Endoscopic Submucosal Dissection
- Abstract
- BACKGROUND/AIMS: Delayed post-endoscopic submucosal dissection (ESD) bleeding (DPEB) is difficult to predict and there is controversy regarding the usefulness of prophylactic hemostasis during second-look endoscopy. This study evaluated the risk factors related to DPEB, the relationship between clinical outcomes and the Forrest classification, and the results of prophylactic hemostasis during second-look endoscopy. METHODS: Second-look endoscopy was performed on the day after ESD to check for recent hemorrhage or potential bleeding and the presence of artificial ulcers in all patients. RESULTS: DPEB occurred in 42 of 581 patients (7.2%). Multivariate analysis determined that a specimen size ≥40 mm (odds ratio [OR], 3.03; p=0.003), and a high-risk Forrest classification (Forrest Ib+IIa+IIb; OR, 6.88; p<0.001) were risk factors for DPEB. DPEB was significantly more likely in patients classified with Forrest Ib (OR, 24.35; p<0.001), IIa (OR, 12.91; p<0.001), or IIb (OR, 8.31; p<0.001) ulcers compared with Forrest III ulcers. There was no statistically significant difference between the prophylactic hemostasis and non-hemostasis groups (Forrest Ib, p=0.938; IIa, p=0.438; IIb, p=0.397; IIc, p=0.773) during second-look endoscopy. CONCLUSIONS: The Forrest classification of artificial gastric ulcers during second-look endoscopy seems to be a useful tool for predicting delayed bleeding. However, routine prophylactic hemostasis during second-look endoscopy seemed to not be useful for preventing DPEB.
- All Author(s)
- D. S. Kim
; Y. Jung
; H. S. Rhee
; S. J. Lee
; Y. G. Jo
; J. H. Kim
; J. M. Park
; I. K. Chung
; Y. S. Cho
; T. H. Lee
; S. H. Park
; S. J. Kim
- Issued Date
- 2016
- Type
- Article
- Keyword
- Stomach neoplasms; Hemorrhage; Hemostasis, endoscopic
- Publisher
- 대한소화기내시경학회
- ISSN
- 2234-2400
; 2234-2443
- Citation Title
- Clinical endoscopy
- Citation Volume
- 49
- Citation Number
- 3
- Citation Start Page
- 273
- Citation End Page
- 281
- Language(ISO)
- eng
- DOI
- 10.5946/ce.2015.086
- URI
- http://schca-ir.schmc.ac.kr/handle/2022.oak/883
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