Isolated hyperthermic liver perfusion with chemotherapy for liver malignancy.
In an open study of unresectable liver tumours, isolated regional perfusion with hyperthermia and cytotoxic drugs has been tested in 29 patients. Four patients had primary hepatocellular cancer, 10 patients had metastases from malignant melanoma, remaining from breast cancer, colorectal cancer, midgut carcinoids and miscellaneous primaries. At laparotomy the proper hepatic artery and portal vein were canulated and connected to a pump oxygenator. The inferior vena cava was canulated with a triple lumen catheter (Perfufix) allowing for porto-caval shunting, drainage of lower body and renal veins to the heart and separate drainage of liver veins to the pump oxygenator. Liver perfusion was performed with a mean flow of 900 ml per min. Melphalan and cis-platinum 0.5 mg/kg body-weight were added to the perfusate for 1 h after liver temperature reached 40 degrees C. Four patients died within 30 days of perfusion due to multiple organ failure. These patients had more than 50% of liver volume occupied by cancer. All surviving patients developed reversible hepato- and renal toxicity. Partial tumour regression was registered in 20% of the patients. Five patients have survived more than three years. Hyperthermic liver perfusion is feasible but in patients with massive liver tumour, there is a significant risk of developing multiple organ failure.
Department of Surgery, Sahlgrenska Hospital, Göteborg, Sweden.
L R
LR
Hafström
S B
SB
Holmberg
P L
PL
Naredi
P G
PG
Lindnér
A
A
Bengtsson
G
G
Tidebrant
T S
TS
Scherstén
D000328:Adult; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000008:administration & dosage / Q000627:therapeutic use*; D010478:Chemotherapy, Cancer, Regional Perfusion / Q000009:adverse effects / Q000379:methods*; D002945:Cisplatin / Q000008:administration & dosage; D006801:Humans; D006979:Hyperthermia, Induced; D008113:Liver Neoplasms / Q000473:pathology / Q000556:secondary / Q000628:therapy*; D008558:Melphalan / Q000008:administration & dosage; D008875:Middle Aged; D009102:Multiple Organ Failure / Q000209:etiology; D016019:Survival Analysis
D002945:Cisplatin; D008558:Melphalan