[Surgical management of patients with peritoneal carcinomatosis of gastrointestinal origin].
Peritoneal carcinomatosis is found in approximately 15 % of patients with colorectal cancer during the course of their disease, and is associated with a poor prognosis. Even more patients with gastric cancer develop peritoneal seeding. Cytoreductive surgery and hyperthermic intraperitoneal chemotherapy (HIPEC) have been introduced in the past decade and have led to 5-year survival rates of 30 to 40 % for selected patients with colorectal cancer and peritoneal carcinomatosis. These numbers have been demonstrated by many retrospective analyses and by prospective Phase II studies. The clinical assessment to select patients who will benefit from the combined therapy and achievement of complete macroscopic cytoreduction both play a crucial role. Less favourabale results have been achieved for patients suffering from stage IV gastric cancer with peritoneal seeding. Promising results were demonstrated for postoperative intraperitoneal chemotherapy following curative gastrectomy. Patients with hepatic, biliary and pancreatic cancers and peritoneal carcinomatosis do not benefit from cytoreductive surgery. There is a need for further multicentre, prospective trials analysing the use of hyperthermic intraperitoneal chemotherapy. They should be conducted in the specialised centres by interdisciplinary teams.
Iesalnieks
I
I
Surgery, University of Regensburg, Regensburg. igors.iesalnieks@klinik.uni-regensburg.de
Kullmann
F
F
Dahlke
M
M
Ghali
N
N
Agha
A
A
von Breitenbuch
P
P
Schoelmerich
J
J
Schlitt
H J
HJ
Piso
P
P
D000970:Antineoplastic Agents / Q000008:administration & dosage; D003131:Combined Modality Therapy; D005770:Gastrointestinal Neoplasms / Q000188:drug therapy / Q000473:pathology / Q000601:surgery*; D006801:Humans; D006979:Hyperthermia, Induced; D007274:Injections, Intraperitoneal; D010534:Peritoneal Neoplasms / Q000188:drug therapy / Q000473:pathology / Q000556:secondary* / Q000601:surgery; D011379:Prognosis; D016032:Randomized Controlled Trials as Topic
D000970:Antineoplastic Agents