Prediction of surgery for obstruction in Crohn's ileitis. A study of 64 patients.
The charts of 64 patients with Crohn's ileitis were reviewed to determine what characteristics at the time of first observation at a specialized center were predictive of surgery for irreversible obstruction, using Cox's proportional hazard model. Individual variables which proved significant (P less than 0.01) included age at presentation to the clinic, serum albumin, sedimentation rate, and the presence of radiologic strictures. Patients eventually requiring surgery were older than the rest because of a later date of symptom onset; furthermore, patients with strictures on initial x-rays had not been ill for a longer period of time than those who did not have strictures. These data suggest that fibrosis and stenosis are characteristic of a subgroup of Crohn's patients, rather than being inevitable phases of disease evolution. Multivariate analysis revealed that patients with low serum albumin, high sedimentation rate, and roentgenologic stenosis at first observation were ten times as likely to require surgery for obstruction at 10 years than those without any of these three unfavorable parameters.
Gastroenterology Department, Nuovo Regina Margherita Hospital, Rome, Italy.
C
C
Prantera
S
S
Levenstein
R
R
Capocaccia
S
S
Mariotti
C
C
Luzi
R
R
Cosintino
M
M
Simi
D000328:Adult; D000367:Age Factors; D003424:Crohn Disease / Q000601:surgery*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007079:Ileitis / Q000601:surgery; D007415:Intestinal Obstruction / Q000209:etiology / Q000601:surgery*; D008297:Male; D012307:Risk Factors; D013223:Statistics as Topic; D013997:Time Factors