title: Efficacy and safety of docetaxel plus oxaliplatin as a first-line chemotherapy in patients with advanced or metastatic non-small cell lung cancer.
abstract: BACKGROUND
  Platinum doublets are standard first-line treatment for stage IV non-small cell lung cancer (NSCLC) without targetable driver mutations. Oxaliplatin is more potent than cisplatin, requiring fewer DNA adducts to provide equivalent cytotoxicity. The objective of this study was to evaluate the efficacy and safety of oxaliplatin combined with docetaxel as a first-line treatment for stage IV NSCLC.
  
  
  METHODS
  This was a prospective, single-center, phase II trial. Patients with chemotherapy-naive NSCLC received 60 mg/m(2) docetaxel (day 1) and 70 mg/m(2) oxaliplatin (day 2) every three weeks for up to six cycles. The primary endpoint was objective response rate (ORR), and the secondary endpoints were progression-free survival (PFS), overall survival (OS), and safety. Treatment response was evaluated according to Response Evaluation Criteria in Solid Tumors version 1.1.
  
  
  RESULTS
  Thirty-three patients were enrolled and a response evaluation was available in 31 patients. There were 11 patients with a partial response, 15 with stable disease, and five with progressive disease. Two patients ceased further treatment after the first cycle of chemotherapy. Thus, the ORR was 33.3% in the 33 patients of the intention-to-treat population. Median PFS was 3.6 months (95% confidence interval [CI], 2.8-4.5), and median OS was 10.9 months (95% CI, 8.2-13.6). The most common hematologic toxicity was neutropenia. Grade 3-4 neutropenia occurred in 51.5% of patients.
  
  
  CONCLUSIONS
  The results suggest that the combination of oxaliplatin and docetaxel is effective in patients with NSCLC with reasonable toxicity.
authors.affiliation: Lung Cancer Clinic, Chonnam National University Hwasun Hospital Hwasun, Korea.
authors.forename: Heejung
authors.initials: H
authors.lastname: Ban
authors.affiliation: Lung Cancer Clinic, Chonnam National University Hwasun Hospital Hwasun, Korea.
authors.forename: Kyu-Sik
authors.initials: KS
authors.lastname: Kim
authors.affiliation: Lung Cancer Clinic, Chonnam National University Hwasun Hospital Hwasun, Korea.
authors.forename: In-Jae
authors.initials: IJ
authors.lastname: Oh
authors.affiliation: Pusan National University Yangsan Hospital Yangsan, Korea.
authors.forename: Seong-Hoon
authors.initials: SH
authors.lastname: Yoon
authors.affiliation: Pulmonology, Chonnam National University Bitgoeul Joint Hospital Gwangju, Korea.
authors.forename: Boram
authors.initials: B
authors.lastname: Lee
authors.affiliation: St. Carollo Hospital Suncheon, Korea.
authors.forename: Jinyeong
authors.initials: J
authors.lastname: Yu
authors.affiliation: Pulmonology, Chonnam National University Hospital Gwangju, Korea.
authors.forename: Sunmin
authors.initials: S
authors.lastname: Kim
authors.affiliation: Pulmonology, Chonnam National University Hospital Gwangju, Korea.
authors.forename: Ho-Sung
authors.initials: HS
authors.lastname: Lee
authors.affiliation: Pulmonology, Chonnam National University Hospital Gwangju, Korea.
authors.forename: Hong-Joon
authors.initials: HJ
authors.lastname: Shin
authors.affiliation: Lung Cancer Clinic, Chonnam National University Hwasun Hospital Hwasun, Korea.
authors.forename: Cheol-Kyu
authors.initials: CK
authors.lastname: Park
authors.affiliation: Pulmonology, Chonnam National University Hospital Gwangju, Korea.
authors.forename: Yong-Soo
authors.initials: YS
authors.lastname: Kwon
authors.affiliation: Pulmonology, Chonnam National University Hospital Gwangju, Korea.
authors.forename: Yu-Il
authors.initials: YI
authors.lastname: Kim
authors.affiliation: Pulmonology, Chonnam National University Hospital Gwangju, Korea.
authors.forename: Sung-Chul
authors.initials: SC
authors.lastname: Lim
authors.affiliation: Lung Cancer Clinic, Chonnam National University Hwasun Hospital Hwasun, Korea.
authors.forename: Young-Chul
authors.initials: YC
authors.lastname: Kim
keywords: Carcinoma; docetaxel; non-small-cell lung; oxaliplatin