Transarterial Chemotherapy with Zinostatin Stimalamer for Hepatocellular Carcinoma

Zinostatin stimalamer (SMANCS) is a lipophilic intra-arterial chemotherapeutic agent for hepatocellular carcinoma (HCC). Thirty HCC patients underwent transcatheter arterial injection of 4 mg SMANCS-lipiodol emulsion. Their responses were evaluated by computed tomography 1 month after treatment. Com...

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Veröffentlicht in:Oncology 1998-07, Vol.55 (4), p.276-283
Hauptverfasser: Okusaka, Takuji, Okada, Shuichi, Ishii, Hiroshi, Ikeda, Masafumi, Nakasuka, Hidekazu, Nagahama, Hiroyasu, Iwata, Ryoko, Furukawa, Hiroyoshi, Takayasu, Kenichi, Nakanishi, Yukihiro, Sakamoto, Michiie, Hirohashi, Setsuo, Yoshimori, Masayoshi
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container_end_page 283
container_issue 4
container_start_page 276
container_title Oncology
container_volume 55
creator Okusaka, Takuji
Okada, Shuichi
Ishii, Hiroshi
Ikeda, Masafumi
Nakasuka, Hidekazu
Nagahama, Hiroyasu
Iwata, Ryoko
Furukawa, Hiroyoshi
Takayasu, Kenichi
Nakanishi, Yukihiro
Sakamoto, Michiie
Hirohashi, Setsuo
Yoshimori, Masayoshi
description Zinostatin stimalamer (SMANCS) is a lipophilic intra-arterial chemotherapeutic agent for hepatocellular carcinoma (HCC). Thirty HCC patients underwent transcatheter arterial injection of 4 mg SMANCS-lipiodol emulsion. Their responses were evaluated by computed tomography 1 month after treatment. Complete response (CR) was defined as disappearance or 100% necrosis of all tumors. Partial response (PR) was defined as ≧50% reduction and/or ≧50% necrosis. We regarded the lipiodol accumulation in tumors as being necrotic. CR and PR were observed in 8 patients (27%) and 4 patients (13%), respectively, and the overall response rate (CR + PR/all patients) was 40% (12/30). Of 12 patients whose serum α-fetoprotein levels had been more than 200 ng/ml before treatment, 5 patients (42%) showed more than 50% reduction in this level within 1 month after treatment. Toxicity was quite acceptable, although grade 4 toxicity (WHO) was observed as liver dysfunction in 1 patient. Transarterial chemotherapy with SMANCS, which is well tolerated, appears to have moderate antitumor effect in patients with HCC.
doi_str_mv 10.1159/000011863
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Thirty HCC patients underwent transcatheter arterial injection of 4 mg SMANCS-lipiodol emulsion. Their responses were evaluated by computed tomography 1 month after treatment. Complete response (CR) was defined as disappearance or 100% necrosis of all tumors. Partial response (PR) was defined as ≧50% reduction and/or ≧50% necrosis. We regarded the lipiodol accumulation in tumors as being necrotic. CR and PR were observed in 8 patients (27%) and 4 patients (13%), respectively, and the overall response rate (CR + PR/all patients) was 40% (12/30). Of 12 patients whose serum α-fetoprotein levels had been more than 200 ng/ml before treatment, 5 patients (42%) showed more than 50% reduction in this level within 1 month after treatment. Toxicity was quite acceptable, although grade 4 toxicity (WHO) was observed as liver dysfunction in 1 patient. Transarterial chemotherapy with SMANCS, which is well tolerated, appears to have moderate antitumor effect in patients with HCC.</description><identifier>ISSN: 0030-2414</identifier><identifier>EISSN: 1423-0232</identifier><identifier>DOI: 10.1159/000011863</identifier><identifier>PMID: 9663415</identifier><language>eng</language><publisher>Basel, Switzerland: Karger</publisher><subject>Adolescent ; Adult ; Aged ; Antineoplastic Agents - administration &amp; dosage ; Antineoplastic Agents - adverse effects ; Antineoplastic Agents - therapeutic use ; Biological and medical sciences ; Carcinoma, Hepatocellular - diagnostic imaging ; Carcinoma, Hepatocellular - drug therapy ; Carcinoma, Hepatocellular - pathology ; Carcinoma, Hepatocellular - surgery ; Clinical Study ; Female ; Gastroenterology. Liver. Pancreas. 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Thirty HCC patients underwent transcatheter arterial injection of 4 mg SMANCS-lipiodol emulsion. Their responses were evaluated by computed tomography 1 month after treatment. Complete response (CR) was defined as disappearance or 100% necrosis of all tumors. Partial response (PR) was defined as ≧50% reduction and/or ≧50% necrosis. We regarded the lipiodol accumulation in tumors as being necrotic. CR and PR were observed in 8 patients (27%) and 4 patients (13%), respectively, and the overall response rate (CR + PR/all patients) was 40% (12/30). Of 12 patients whose serum α-fetoprotein levels had been more than 200 ng/ml before treatment, 5 patients (42%) showed more than 50% reduction in this level within 1 month after treatment. Toxicity was quite acceptable, although grade 4 toxicity (WHO) was observed as liver dysfunction in 1 patient. 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subjects Adolescent
Adult
Aged
Antineoplastic Agents - administration & dosage
Antineoplastic Agents - adverse effects
Antineoplastic Agents - therapeutic use
Biological and medical sciences
Carcinoma, Hepatocellular - diagnostic imaging
Carcinoma, Hepatocellular - drug therapy
Carcinoma, Hepatocellular - pathology
Carcinoma, Hepatocellular - surgery
Clinical Study
Female
Gastroenterology. Liver. Pancreas. Abdomen
Humans
Infusions, Intra-Arterial
Liver Neoplasms - diagnostic imaging
Liver Neoplasms - drug therapy
Liver Neoplasms - pathology
Liver Neoplasms - surgery
Liver. Biliary tract. Portal circulation. Exocrine pancreas
Male
Maleic Anhydrides - administration & dosage
Maleic Anhydrides - adverse effects
Maleic Anhydrides - therapeutic use
Medical sciences
Middle Aged
Polystyrenes - administration & dosage
Polystyrenes - adverse effects
Polystyrenes - therapeutic use
Time Factors
Tomography, X-Ray Computed - methods
Treatment Outcome
Tumors
Zinostatin - administration & dosage
Zinostatin - adverse effects
Zinostatin - analogs & derivatives
Zinostatin - therapeutic use
title Transarterial Chemotherapy with Zinostatin Stimalamer for Hepatocellular Carcinoma
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