Clinical application of double balloon endoscopy in the elderly
10.3760/cma.j.issn.0254-9026.2012.04.005
- VernacularTitle:双气囊小肠镜在老年患者中的应用
- Author:
Xiaoling WANG
;
Qun HUANG
;
Ping-ru XU
;
Jun-da LI
;
Chang-jing ZHENG
;
Xiao-hua CHEN
- Publication Type:Journal Article
- Keywords:
Endoscopy,gastrointestinal;
Intestine,small;
Gastrointestinal hemorrhage
- From:
Chinese Journal of Geriatrics
2012;31(4):283-285
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the diagnostic value of double balloon endoscopy (DBE) in the elderly. Methods Clinical manifestations and endoscopic findings of 42 elderly patients (aged 60-80 years) and 73 young and middle-aged patients (aged 12-59 years) with small bowel lesions were obtained and compared. Factors influencing the diagnostic outcome of DBE in patients with small bowel bleeding were identified,and the optimal check time after the latest bleeding was determined.Results The procedures of 85.7％ (36/42) in the elderly and 79.5％(58/73) in young and middle aged were completed (P＞0.05).There was no significant difference in the procedure time between the two age groups.No severe complications were observed in the elderly group.The overall positive rate by double balloon enteroscopy examination were 71.4 ％ (30/42) and 63.0 ％ (46/73),respectively in the two groups (P＞ 0.05). Ulcer and tumor lesions were the most common findings,and diverticula and angiodysplasia were the second common findings. Longer duration of bleeding and higher number of bleeding episodes were found in the elderly with positive DBE findings than those with negative findings. Positive diagnostic rate was significantly higher when DBE was performed within 7 days than that after 7 days (90％ vs. 40％). Conclusions DBE is a safe,reliable diagnostic modality,especially in the elderly patients with small bowel bleeding in which ulcer and tumor lesions are the most common identifications.DBE is of greater benefit in patients with more bleeding episodes over a long period,and should be performed within 7 days after the last bleeding.
