title: Long term parenteral nutrition in the management of severe Crohn's disease.
abstract: Twelve patients with active severe Crohn's disease, who failed to respond to medical treatment, received total parenteral nutrition (T.P.N.) via a Broviac long term feeding catheter for periods of 35-190 days prior to surgery. The 10 patients who were non-oedematous increased their mean weight by 3.3 Kg (p<0.01) and their mean plasma albumin by 5.80 g/l (p<0.025) after 28 days T.P.N. There were two episodes of catheter-related sepsis. Although the mean Crohn's disease activity index was significantly reduced from 364.50 (+/-91.51) to 236.75 (+/-121.29) (p<0.005) after 28 days T.P.N., all 12 patients were found to have active disease at operation. There was no post-operative mortality and the only major post-operative morbidity was a pelvic abscess following a panproctocolectomy. It is concluded that long term T.P.N. does not eliminate the need for surgery, but it may improve the nutritional status and reduce the post operative morbidity of malnourished patients with severe Crohn's disease.
authors.affiliation: University Surgical Unit, Clinical Sciences Centre, Northern General Hospital, Sheffield, S5 7AU, U.K.
authors.forename: A R
authors.initials: AR
authors.lastname: Quayle
authors.forename: C D
authors.initials: CD
authors.lastname: Griffith
authors.forename: D
authors.initials: D
authors.lastname: Mangnall
authors.forename: R G
authors.initials: RG
authors.lastname: Clark