J 2006

Raltitrexed plus oxaliplatin in the second-line treatment of metastatic colorectal cancer.

VYZULA, Rostislav, Ilona KOCÁKOVÁ, Regina DEMLOVÁ, Igor KISS, Ladislav DUŠEK et. al.

Základní údaje

Originální název

Raltitrexed plus oxaliplatin in the second-line treatment of metastatic colorectal cancer.

Název česky

Raltitrexed plus oxaliplatin in the second-line treatment of metastatic colorectal cancer.

Autoři

VYZULA, Rostislav (203 Česká republika, garant), Ilona KOCÁKOVÁ (203 Česká republika), Regina DEMLOVÁ (203 Česká republika), Igor KISS (203 Česká republika), Ladislav DUŠEK (203 Česká republika) a Jiří JARKOVSKÝ (203 Česká republika)

Vydání

Neoplasma, 2006, 0028-2685

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

30200 3.2 Clinical medicine

Stát vydavatele

Slovensko

Utajení

není předmětem státního či obchodního tajemství

Impakt faktor

Impact factor: 1.247

Kód RIV

RIV/00216224:14110/06:00039991

Organizační jednotka

Lékařská fakulta

UT WoS

000236399400006

Klíčová slova anglicky

colorectal cancer; palliative chemotherapy; raltitrexed oxaliplatin

Štítky

Změněno: 1. 4. 2010 10:00, prof. RNDr. Ladislav Dušek, Ph.D.

Anotace

ORIG CZ

V originále

The primary endpoint of this study was to evaluate the efficacy (objective response rate; ORR) of combined chemotherapy with raltitrexed plus oxaliplatin as second-line treatment in patients with metastatic colorectal cancer (CRC). Secondary endpoints were overall survival (OS), time to progression (TTP) and toxicity (NCI-CTC criteria). The target population were patients with metastatic colorectal adenocarcinoma who progressed after first-line chemotherapy. Treatment consisted of raltitrexed 3 mg/m(2) as a 15-minute intravenous (IV) infusion followed 45 minutes later by oxaliplatin 130 mg/m(2) IV as a 2-h infusion on Day 1, repeated every 3 weeks until further disease progression (PD), unacceptable toxicity or the decision of the patient. A total of 51 patients, all with WHO performance status 0-2 received a median of 6 treatment cycles (range 1-11). After 3 cycles, 8 of the 47 evaluable patients (17%) had experienced an ORR, 28 patients (59.6%) had experienced stable disease (SD) and 11 patients (23.4%) had PD. After 6 cycles, 1 of the 29 evaluable patients (3.5%) had an ORR, 13 patients (44.8%) had SD and 15 patients (51.7%) had PD. After a median follow-up of 48.9 weeks, median TTP was 18 weeks and median overall survival was 54.4 weeks. Treatment was well tolerated; grade 3 toxicities occurred in only 5/51 patients (9.8%). The most common toxicities were paraesthesia (62.7%), diarrhoea (23.5%), nausea (41.2%), vomiting (33.3%), hepatotoxicity (25.5%), and hematological toxicity (41.2%). In conclusion, the combination of oxaliplatin plus raltitrexed appears to be effective and well tolerated as second-line therapy in patients with disseminated CRC.

Česky

The primary endpoint of this study was to evaluate the efficacy (objective response rate; ORR) of combined chemotherapy with raltitrexed plus oxaliplatin as second-line treatment in patients with metastatic colorectal cancer (CRC). Secondary endpoints were overall survival (OS), time to progression (TTP) and toxicity (NCI-CTC criteria). The target population were patients with metastatic colorectal adenocarcinoma who progressed after first-line chemotherapy. Treatment consisted of raltitrexed 3 mg/m(2) as a 15-minute intravenous (IV) infusion followed 45 minutes later by oxaliplatin 130 mg/m(2) IV as a 2-h infusion on Day 1, repeated every 3 weeks until further disease progression (PD), unacceptable toxicity or the decision of the patient. A total of 51 patients, all with WHO performance status 0-2 received a median of 6 treatment cycles (range 1-11). After 3 cycles, 8 of the 47 evaluable patients (17%) had experienced an ORR, 28 patients (59.6%) had experienced stable disease (SD) and 11 patients (23.4%) had PD. After 6 cycles, 1 of the 29 evaluable patients (3.5%) had an ORR, 13 patients (44.8%) had SD and 15 patients (51.7%) had PD. After a median follow-up of 48.9 weeks, median TTP was 18 weeks and median overall survival was 54.4 weeks. Treatment was well tolerated; grade 3 toxicities occurred in only 5/51 patients (9.8%). The most common toxicities were paraesthesia (62.7%), diarrhoea (23.5%), nausea (41.2%), vomiting (33.3%), hepatotoxicity (25.5%), and hematological toxicity (41.2%). In conclusion, the combination of oxaliplatin plus raltitrexed appears to be effective and well tolerated as second-line therapy in patients with disseminated CRC.