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Articles

Clinical outcomes of platinum-based chemotherapy plus cetuximab for recurrent or metastatic squamous cell carcinoma of the head and neck: comparison between platinum-sensitive and platinum-resistant patients

, , , , , , , , & show all
Pages 201-205 | Received 12 Oct 2018, Accepted 18 Nov 2018, Published online: 22 Feb 2019
 

Abstract

Background: Combination therapy consisting of a platinum agent, 5-fluorouracil and cetuximab (EXTREME regimen) is recommended for recurrent or metastatic squamous cell carcinoma of the head and neck (R/M-SCCHN). However, it is advisable to use platinum-free regimens as first-line therapy in patients resistant to platinum agents. There has been no report comparing EXTREME regimen outcomes between platinum-resistant and platinum-sensitive patients.

Objectives: We conducted this study to examine the outcomes of the EXTREME regimen as first-line therapy in patients with R/M-SCCHN and a history of platinum agent use and assess whether the EXTREME regimen outcomes differ between platinum-resistant and platinum-sensitive patients.

Materials and methods: The study included 32 patients with R/M-SCCHN who received the EXTREME regimen as first-line therapy. Patients with recurrence or metastasis within 6 months after cisplatin administration were considered platinum-resistant and those with no recurrence or metastasis within 6 months were considered platinum-sensitive.

Results: 17 patients were platinum-resistant and 15 patients were platinum-sensitive. The median survival durations were 10.6 and 19.9 months in the platinum-resistant and platinum-sensitive patients, respectively, and the prognosis was significantly better in the platinum-sensitive patients (p = .02).

Conclusions: Our findings suggest that the EXTREME regimen is useful as first-line therapy for R/M-SCCHN in platinum-sensitive patients.

Chinese abstract

背景:由铂剂、5-氟尿嘧啶和西妥昔单抗(EXTREME方案)组成的联合治疗被推崇用于治疗头颈部复发性或转移性鳞状细胞癌(R / M-SCCHN)。然而, 建议对耐铂剂的患者使用无铂方案作为一线治疗。还没有关于比较铂耐药和铂敏感患者的EXTREME方案结果的报道。

目的:检查作为R / M-SCCHN患者的一线治疗的EXTREME方案的结果和使用铂剂的历史, 并评估EXTREME方案结果在铂耐药患者和铂敏感患者之间是否不同。

材料和方法:该研究纳入了32名R / M-SCCHN患者, 他们接受了作为一线治疗的EXTREME方案。顺铂给药后6个月内复发或转移的患者被认为是铂耐药, 6个月内没有复发或转移的患者被认为是铂敏感。

结果:17名患者铂耐药, 15名患者铂敏感。铂耐药和铂敏感患者的中位生存期分别为10.6和19.9个月, 铂敏感患者的预后明显更好(p = .02)。

结论:我们的研究结果表明, EXTREME方案可用作铂敏感患者R / M-SCCHN的一线治疗。

Disclosure statement

No potential conflict of interest was reported by the authors.

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