E-viri
Recenzirano
Odprti dostop
-
Cho, Byoung Chul; Im, Chong-Kun; Park, Moo-Suk; Kim, Se Kyu; Chang, Joon; Park, Jong Pil; Choi, Hye Jin; Kim, Yu Jin; Shin, Sang-Joon; Sohn, Joo Hyuk; Kim, Hoguen; Kim, Joo Hang
Journal of clinical oncology, 06/2007, Letnik: 25, Številka: 18Journal Article
This study was designed to evaluate the efficacy and toxicity of erlotinib in patients with advanced non-small-cell lung cancer (NSCLC) who experienced disease progression after treatment with gefitinib. The study included stage IIIB/IV recurrent or metastatic NSCLC patients who received two or three prior chemotherapy regimens and showed progressive disease within 4 months of gefitinib therapy discontinuation. Patients received erlotinib 150 mg/d until disease progression or unacceptable toxicity. Epidermal growth factor receptor (EGFR) mutations and other genetic abnormalities were analyzed from available tumor samples. Patient and disease characteristics (N = 21) included median age 56 years; number of prior chemotherapy regimens (three; n = 11); female sex (n = 11); adenocarcinoma (n = 15); and never-smoker status (n = 11). Among the 17 patients with tumor samples available, EGFR mutations were detected in five. The disease control rate (DCR) and response rate (RR) for all patients were 28.6% and 9.5%, respectively. The median duration of disease control was 125 days. The median time to progression and overall survival were 60 days and 158 days, respectively. Patients who had stable disease (SD) while receiving gefitinib showed significantly higher DCR (75% v 17.6% in non-SD patients; P = .050) and RR (50.0% v 0% in non-SD patients; P = .029). Among 17 patients with biomarker results available, those lacking EGFR mutations who had SD while receiving gefitinib showed significantly higher DCR and RR. Erlotinib seems to be a potential therapeutic option for the treatment of advanced NSCLC patients with wild-type EGFR who had SD while receiving gefitinib.
Avtor
Vnos na polico
Trajna povezava
- URL:
Faktor vpliva
Dostop do baze podatkov JCR je dovoljen samo uporabnikom iz Slovenije. Vaš trenutni IP-naslov ni na seznamu dovoljenih za dostop, zato je potrebna avtentikacija z ustreznim računom AAI.
Leto | Faktor vpliva | Izdaja | Kategorija | Razvrstitev | ||||
---|---|---|---|---|---|---|---|---|
JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
Baze podatkov, v katerih je revija indeksirana
Ime baze podatkov | Področje | Leto |
---|
Povezave do osebnih bibliografij avtorjev | Povezave do podatkov o raziskovalcih v sistemu SICRIS |
---|
Vir: Osebne bibliografije
in: SICRIS
To gradivo vam je dostopno v celotnem besedilu. Če kljub temu želite naročiti gradivo, kliknite gumb Nadaljuj.