title: Clinical application of total parenteral nutrition in patients with peritoneal carcinomatosis.
abstract: Cancer patients with terminal stage peritoneal carcinomatosis are often unable to eat, rendering total parenteral nutrition (TPN) as the only option to avoid starvation. In this retrospective study, we reviewed the medical records of 46 patients with peritoneal carcinomatosis and compared them to the records of 51 patients who had gastrointestinal malignancy without evidence of peritoneal carcinomatosis. The factors evaluated include demographic data, cause of primary malignancy, ascites formation, anthropometric measurements, laboratory tests, and outcome measurements as well as factors associated with greater than 90-day survival. In-hospital mortality was observed in 31 of the 46 patients with peritoneal carcinomatosis, with a median survival time of 40 days (4-148 days) for all 46 patients. The median duration of TPN administration in the peritoneal carcinomatosis group was 24.1 ± 27.4 days (3-68 days). Severe infection related to TPN application was seen in 5/46 (10.7%) patients with peritoneal carcinomatosis and 6/51 (9.8%) patients without peritoneal carcinomatosis. The length of survival varied widely among terminal patients with peritoneal carcinomatosis. The average survival time in peritoneal carcinomatosis patients receiving TPN was short, indicating that the nutrition support of TPN was relatively suboptimal. Ascites was not a prognostic factor for peritoneal carcinomatosis, while body mass index was a predictor for 90-day survival.
authors.affiliation: Division of Gastroenterology, Department of Internal Medicine, Mackay Memorial Hospital, Taipei, Taiwan.
authors.forename: C-J
authors.initials: CJ
authors.lastname: Chen
authors.forename: S-C
authors.initials: SC
authors.lastname: Shih
authors.forename: H-Y
authors.initials: HY
authors.lastname: Wang
authors.forename: F-J
authors.initials: FJ
authors.lastname: Sun
authors.forename: S-C
authors.initials: SC
authors.lastname: Lu
authors.forename: C-H
authors.initials: CH
authors.lastname: Chu
authors.forename: T-E
authors.initials: TE
authors.lastname: Wang
authors.forename: M-J
authors.initials: MJ
authors.lastname: Chen
mesh_terms: D000328:Adult; D000368:Aged; D002277:Carcinoma / Q000401:mortality / Q000628:therapy*; D005260:Female; D017052:Hospital Mortality; D006801:Humans; D007902:Length of Stay / Q000706:statistics & numerical data; D016015:Logistic Models; D008297:Male; D008875:Middle Aged; D017063:Outcome Assessment, Health Care; D010288:Parenteral Nutrition; D010534:Peritoneal Neoplasms / Q000401:mortality / Q000628:therapy*; D012189:Retrospective Studies; D016019:Survival Analysis