Outcome of platinum‑based chemotherapy for non‑small‑cell lung cancer patients with pleural dissemination detected during surgery

  • Authors:
    • Madoka Kimura
    • Haruyasu Murakami
    • Tateaki Naito
    • Hirotsugu Kenmotsu
    • Tetsuhiko Taira
    • Hiroaki Akamatsu
    • Akira Ono
    • Hisao Imai
    • Toshiaki Takahashi
    • Masahiro Endo
    • Takashi Nakajima
    • Yasuhisa Ohde
    • Nobuyuki Yamamoto
  • View Affiliations

  • Published online on: August 2, 2013     https://doi.org/10.3892/mco.2013.164
  • Pages: 949-952
Metrics: Total Views: 0 (Spandidos Publications: | PMC Statistics: )
Total PDF Downloads: 0 (Spandidos Publications: | PMC Statistics: )


Abstract

Pleural dissemination detected by computed tomography (CT) is considered to be unfavorable for patients with non‑small‑cell lung cancer (NSCLC). However, the prognosis of NSCLC patients who are diagnosed with pleural dissemination at the time of surgery has yet to be adequately elucidated. To assess the outcomes of platinum‑based chemotherapy in NSCLC patients in whom pleural dissemination was detected during exploratory thoracotomy with or without a videoscope, the clinical records of NSCLC patients who were admitted to Shizuoka Cancer Center between September, 2002 and April, 2009 were reviewed. A total of 19 patients were included in this study, 12 males and 7 females, with a median age of 65 years. All patients were diagnosed with adenocarcinoma and 6 were epidermal growth factor receptor (EGFR) gene mutation‑positive. The median number of treatment cycles of first‑line platinum‑based chemotherapy was 4 (range, 1‑6 cycles) and the objective response rate was 21% [95% confidence interval (CI): 8.5‑43]. The median progression‑free and overall survival were 10.4 (95% CI: 6.3‑18.4) and 50.5 months (95% CI: 32.5‑98.0), respectively. Of the 18 patients with reported disease progression, 9 (50%) developed locoregional tumor progression. In conclusion, NSCLC patients in whom pleural dissemination is detected during surgery tend to have a favorable prognosis for survival. Systemic chemotherapy and additional local treatment may improve their clinical outcomes.
View Figures
View References

Related Articles

Journal Cover

November-December 2013
Volume 1 Issue 6

Print ISSN: 2049-9450
Online ISSN:2049-9469

Sign up for eToc alerts

Recommend to Library

Copy and paste a formatted citation
x
Spandidos Publications style
Kimura M, Murakami H, Naito T, Kenmotsu H, Taira T, Akamatsu H, Ono A, Imai H, Takahashi T, Endo M, Endo M, et al: Outcome of platinum‑based chemotherapy for non‑small‑cell lung cancer patients with pleural dissemination detected during surgery. Mol Clin Oncol 1: 949-952, 2013
APA
Kimura, M., Murakami, H., Naito, T., Kenmotsu, H., Taira, T., Akamatsu, H. ... Yamamoto, N. (2013). Outcome of platinum‑based chemotherapy for non‑small‑cell lung cancer patients with pleural dissemination detected during surgery. Molecular and Clinical Oncology, 1, 949-952. https://doi.org/10.3892/mco.2013.164
MLA
Kimura, M., Murakami, H., Naito, T., Kenmotsu, H., Taira, T., Akamatsu, H., Ono, A., Imai, H., Takahashi, T., Endo, M., Nakajima, T., Ohde, Y., Yamamoto, N."Outcome of platinum‑based chemotherapy for non‑small‑cell lung cancer patients with pleural dissemination detected during surgery". Molecular and Clinical Oncology 1.6 (2013): 949-952.
Chicago
Kimura, M., Murakami, H., Naito, T., Kenmotsu, H., Taira, T., Akamatsu, H., Ono, A., Imai, H., Takahashi, T., Endo, M., Nakajima, T., Ohde, Y., Yamamoto, N."Outcome of platinum‑based chemotherapy for non‑small‑cell lung cancer patients with pleural dissemination detected during surgery". Molecular and Clinical Oncology 1, no. 6 (2013): 949-952. https://doi.org/10.3892/mco.2013.164