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Prospective Trial on Tolerability and Efficacy of Adjuvant Nedaplatin Plus Docetaxel for Non-Small Cell Lung Cancer

delete2026-06-12
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OA
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K
Koji Teramoto *
R
Ryosuke Kaku
T
Tomoyuki Igarashi
M
Masayuki Hashimoto
S
Shoji Kitamura
M
Makoto Motoishi
Y
Yuji Suzumura
S
Satoru Sawai
Y
Yataro Daigo
J
Jun Hanaoka
DOI:10.1111/cas.70446delete
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Abstract

Abstract

En 中文
Nedaplatin is a second-generation platinum compound with reduced nephrotoxicity compared with cisplatin. Given its favorable tolerability in advanced non-small cell lung cancer (NSCLC), we prospectively evaluated the tolerability and efficacy of an adjuvant nedaplatin plus docetaxel chemotherapy regimen in patients with completely resected NSCLC. Patients with stage IB–IIIA NSCLC who had undergone complete surgical resection received nedaplatin (80 mg/m2) and docetaxel (60 mg/m2) intravenously on day 1 once every 4 weeks for up to four cycles. The primary endpoint was treatment tolerability, defined as completion of the planned four cycles, and compared with historical data for the standard cisplatin plus vinorelbine regimen. The secondary endpoint was efficacy, determined by relapse-free survival (RFS) after surgery. Thirty-five patients were enrolled, with median age of 65 years (range, 36–77 years). Adenocarcinoma (57.1%) and stage II disease (60.0%) were most common. Dose reductions were needed in some patients, however, 74.3% of patients (n = 26) completed all four cycles, meeting the primary endpoint. Grade 3 or 4 neutropenia and anorexia occurred in 67.8% and 9.0% of patients, respectively. No grade 3 or 4 renal dysfunction was noted. Concerning efficacy, the median RFS time was 63 months (95% confidence interval [CI], 20–NE), and the 5-year overall survival rate was 85.7% (95% CI, 70.0–93.9). Long-term retrospective follow-up (median: 119 months) showed that the 10-year RFS rate was 52.9% (95% CI, 36.1–69.1). These results indicate that adjuvant chemotherapy with nedaplatin plus docetaxel is tolerable and effective in patients with completely resected NSCLC.
Keywords:
adjuvant chemotherapy
docetaxel
nedaplatin
non-small cell lung cancer
tolerability
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Journal

Cancer Science cover
Cancer Science
IF:
4.3
Papers:
414
Citations:
2.0W

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S
Shiga University of Medical Science
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3.6K
Papers: 2.8K
Citations: 106
I
ijinkai takeda general hospital
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Papers: 3
Citations: 0
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