Prognostic factors in patients with skeletal‑related events at non‑small‑cell lung cancer diagnosis

  • Authors:
    • Hiroyuki Tominaga
    • Takao Setoguchi
    • Hirofumi Shimada
    • Satoshi Nagano
    • Hiromi Sasaki
    • Yasuhiro Ishidou
    • Masami Sato
    • Keiko Mizuno
    • Hiromasa Inoue
    • Setsuro Komiya
  • View Affiliations

  • Published online on: August 25, 2017     https://doi.org/10.3892/mco.2017.1394
  • Pages: 897-902
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Abstract

The aim of the present study was to detect prognostic factors in patients with skeletal‑related events (SREs) and bone metastasis at the time of non‑small‑cell lung cancer (NSCLC) diagnosis. A total of 85 NSCLC patients were retrospectively enrolled, 47 (55.2%) of whom presented with SREs at the time of NSCLC diagnosis. Multivariate logistic regression analysis identified squamous cell carcinoma as a risk factor for SRE. Kaplan‑Meier analysis demonstrated that there was no difference in the overall survival between the SRE and no SRE groups. Cox hazard model revealed that a higher Eastern Cooperative Oncology Group (ECOG) performance status (PS) score was a risk factor for poor prognosis, while surgery for bone metastasis and molecular‑targeted therapy were factors for better prognosis in patients with SREs at the time of NSCLC diagnosis. Multivariate analysis revealed that a higher ECOG PS score and metastasis to the adrenal gland were risk factors for poor prognosis, while surgery for bone metastasis and molecular‑targeted therapy were factors for better prognosis. Thus, while surgical treatment and molecular‑targeted therapy appear to improve the prognosis of patients with bone metastasis at the time of NSCLC diagnosis, those with a higher ECOG PS score and adrenal metastasis may benefit more from radiotherapy or supportive care.
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November-2017
Volume 7 Issue 5

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

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Spandidos Publications style
Tominaga H, Setoguchi T, Shimada H, Nagano S, Sasaki H, Ishidou Y, Sato M, Mizuno K, Inoue H, Komiya S, Komiya S, et al: Prognostic factors in patients with skeletal‑related events at non‑small‑cell lung cancer diagnosis. Mol Clin Oncol 7: 897-902, 2017
APA
Tominaga, H., Setoguchi, T., Shimada, H., Nagano, S., Sasaki, H., Ishidou, Y. ... Komiya, S. (2017). Prognostic factors in patients with skeletal‑related events at non‑small‑cell lung cancer diagnosis. Molecular and Clinical Oncology, 7, 897-902. https://doi.org/10.3892/mco.2017.1394
MLA
Tominaga, H., Setoguchi, T., Shimada, H., Nagano, S., Sasaki, H., Ishidou, Y., Sato, M., Mizuno, K., Inoue, H., Komiya, S."Prognostic factors in patients with skeletal‑related events at non‑small‑cell lung cancer diagnosis". Molecular and Clinical Oncology 7.5 (2017): 897-902.
Chicago
Tominaga, H., Setoguchi, T., Shimada, H., Nagano, S., Sasaki, H., Ishidou, Y., Sato, M., Mizuno, K., Inoue, H., Komiya, S."Prognostic factors in patients with skeletal‑related events at non‑small‑cell lung cancer diagnosis". Molecular and Clinical Oncology 7, no. 5 (2017): 897-902. https://doi.org/10.3892/mco.2017.1394