Effect of follow-up endoscopy on the outcomes of patients with inflammatory bowel disease.
BACKGROUND
Little is known about the role of follow-up endoscopy in patients with inflammatory bowel disease (IBD).


OBJECTIVE
The present study aimed to evaluate whether repeated endoscopies would be beneficial in improving outcomes of patients with IBD.


METHODS
Patients who had been initially confirmed to have IBD at two tertiary hospitals in Korea were regularly followed and included in this study. The clinical impact as assessed by the presence or absence of a change in management after endoscopy and cumulative hospitalization rate was compared between two groups classified according to the presence or absence of indications.


RESULTS
A total of 188 patients with IBD were enrolled [69 patients with Crohn's disease (CD) and 119 with ulcerative colitis (UC)]. Of these patients, 130 underwent follow-up endoscopy (48 with CD and 82 with UC). The rate of management change was significantly higher in the group with indications for follow-up endoscopy (p = 0.001 in CD and <0.001 in UC). The presence of any indications for follow-up endoscopy was found to be a significant predictor of hospitalization risk in patients with UC (p = 0.015), but not in those with CD. However, there was no significant difference in cumulative hospitalization hazard with respect to treatment change in patients without any endoscopic indications (p = 0.561 in CD and 0.423 in UC).


CONCLUSIONS
Follow-up endoscopy might not have a significant impact on the overall clinical course and outcomes in patients with IBD. However, the presence of endoscopic indications predicts a poor clinical outcome in UC.
Department of Internal Medicine, Institute of Gastroenterology, Yonsei University College of Medicine, 50 Yonsei-ro, Seodaemun-gu, Seoul, 120-752, Korea.
Duk Hwan
DH
Kim
Soo Jung
SJ
Park
Jae Jun
JJ
Park
Young Hoon
YH
Yun
Sung Pil
SP
Hong
Tae Il
TI
Kim
Won Ho
WH
Kim
Jae Hee
JH
Cheon
D000293:Adolescent; D000328:Adult; D002648:Child; D004724:Endoscopy; D005260:Female; D006760:Hospitalization; D006801:Humans; D015212:Inflammatory Bowel Diseases / Q000473:pathology* / Q000628:therapy*; D008297:Male; D008875:Middle Aged; D012307:Risk Factors; D016896:Treatment Outcome; D055815:Young Adult