Prolonged survival of a patient with lung cancer after treatment with S-1, a new oral fluoropyrimidine anticancer drug.
A 36-yr-old woman complaining of cough and body weight loss at a health checkup and referred to us after an abnormality was noted on the chest X-ray was diagnosed with clinical stage IV (cT2N3Ml) non-small-cell lung cancer (adenocarcinoma). She received three courses of chemotherapy. The response to treatment was stable disease. She was subsequently enrolled in a clinical trial of S-1, a new oral fluoropyrimidine anticancer drug, and received a total of 22 courses of S-1 over a period of 2 yr 5 mo. At the end of treatment, she was classified as having a partial response. A bronchoscopic biopsy disclosed no cancer cells. Remission continued for 1 yr 7 mo after treatment. The patient died of primary disease 8 yr after the initiation of treatment with oral S-1. Non-small-cell lung cancer was approved as a new indication of S-1 in 2004 in Japan, but the number of patients receiving it for this indication remains limited. Here, we describe our experience with a patient with adenocarcinoma of the lung who survived for a prolonged period after treatment with S-1. Our findings suggest that S-1 is effective for the treatment of non-small-cell lung cancer.
Department of Thoracic Oncology, Hyogo Medical Center for Adults, Akashi, Japan. urata@hp.pref.hyogo.jp
Yoshiko
Y
Urata
Shunichi
S
Negoro
Miyako
M
Satouchi
Takayasu
T
Kurata
Sho
S
Yoshimura
Temiko
T
Shimada
Yoshiki
Y
Takada
D000230:Adenocarcinoma / Q000000981:diagnostic imaging / Q000188:drug therapy / Q000401:mortality; D000328:Adult; D000964:Antimetabolites, Antineoplastic / Q000627:therapeutic use*; D004338:Drug Combinations; D005260:Female; D006801:Humans; D008175:Lung Neoplasms / Q000000981:diagnostic imaging / Q000188:drug therapy* / Q000401:mortality*; D010094:Oxonic Acid / Q000627:therapeutic use*; D013902:Radiography, Thoracic; D015996:Survival Rate; D005641:Tegafur / Q000627:therapeutic use*; D014057:Tomography, X-Ray Computed; D016896:Treatment Outcome
D000964:Antimetabolites, Antineoplastic; D004338:Drug Combinations; C079198:S 1 (combination); D005641:Tegafur; D010094:Oxonic Acid