J 2017

Weekly Low-Dose Versus Three-Weekly High-Dose Cisplatin for Concurrent Chemoradiation in Locoregionally Advanced Non-Nasopharyngeal Head and Neck Cancer: A Systematic Review and Meta-Analysis of Aggregate Data

SZTURZ, Petr; K. WOUTERS; N. KIYOTA; M. TAHARA; K. PRABHASH et. al.

Basic information

Original name

Weekly Low-Dose Versus Three-Weekly High-Dose Cisplatin for Concurrent Chemoradiation in Locoregionally Advanced Non-Nasopharyngeal Head and Neck Cancer: A Systematic Review and Meta-Analysis of Aggregate Data

Authors

SZTURZ, Petr (203 Czech Republic, guarantor, belonging to the institution); K. WOUTERS (56 Belgium); N. KIYOTA (392 Japan); M. TAHARA (392 Japan); K. PRABHASH (356 India); V. NORONHA (356 India); A. CASTRO (620 Portugal); L. LICITRA (380 Italy); D. ADELSTEIN (840 United States of America) and J.B. VERMORKEN (56 Belgium)

Edition

ONCOLOGIST, DURHAM, ALPHAMED PRESS, 2017, 1083-7159

Other information

Language

English

Type of outcome

Article in a journal

Field of Study

30204 Oncology

Country of publisher

United States of America

Confidentiality degree

is not subject to a state or trade secret

References:

Impact factor

Impact factor: 5.306

RIV identification code

RIV/00216224:14110/17:00099895

Organization unit

Faculty of Medicine

UT WoS

000410656500009

EID Scopus

2-s2.0-85029618980

Keywords in English

Head and neck cancer; Radiotherapy; Cisplatin; Toxicity; Survival

Tags

Tags

International impact, Reviewed
Changed: 11/7/2025 12:14, Mgr. Petra Trembecká, Ph.D.

Abstract

In the original language

Background. Three-weekly high-dose cisplatin (100 mg/m(2)) is considered the standard systemic regimen given concurrently with postoperative or definitive radiotherapy in locally advanced squamous cell carcinoma of the head and neck (LA-SCCHN). However, due to unsatisfactory patient tolerance, various weekly low-dose schedules have been increasingly used in clinical practice. The aim of this meta-analysis was to compare the efficacy, safety, and compliance between these two approaches. Materials and Methods. We systematically searched literature for prospective trials of patients with LA-SCCHN who received postoperative or definitive conventionally fractionated concurrent chemoradiation. Radiation doses were usually 60-66 gray (Gy) in the postoperative setting and 6670 Gy in the definitive setting. Standard, three-weekly high-dose cisplatin (100 mg/m(2), 3 doses) was compared with the weekly low-dose protocol (<50 mg/m(2), >6 doses). The primary endpoint was overall survival. Secondary outcomes comprised response rate, acute and late adverse events, and treatment compliance. Results. Fifty-two studies with 4,209 patients were included in two separate meta-analyses according to the two clinical settings. There was no difference in treatment efficacy as measured by overall survival or response rate between the chemoradiation settings with low-dose weekly and high-dose three-weekly cisplatin regimens. In the definitive treatment setting, the weekly regimen was more compliant and significantly less toxic with respect to severe (grade 3-4) myelosuppression (leukopenia p = .0083; neutropenia p = .0024), severe nausea and/or vomiting (p < .0001), and severe nephrotoxicity (p = .0099). Although in the postoperative setting the two approaches were more equal in compliance and with clearly less differences in the cisplatin-induced toxicities, the weekly approach induced more grade 3-4 dysphagia (p = .0026) and weight loss (p < .0001). Conclusion. In LA-SCCHN, current evidence is insufficient to demonstrate a meaningful survival difference between the two dosing regimens. Prior to its adoption into routine clinical practice, the low-dose weekly approach needs to be prospectively compared with the standard three-weekly high-dose schedule.