Evidence map›Paper›PMID 28533474›Full record

SynthesisThe oncologist2017

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.

Petr Szturz, Kristien Wouters, Naomi Kiyota, Makoto Tahara, Kumar Prabhash, Vanita Noronha, Ana Castro, Lisa Licitra, David Adelstein, Jan B Vermorken

Registry-linked trialAbstract readComparative StudyMeta-AnalysisSystematic Review
In one paragraph

Synthesis in The oncologist, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05459415 (Reducing Excision Margins After Neoadjuvant Chemoimmunotherapy for HPV Negative Resectable Locally Advanced Head and Neck Squamous Cell Carcinoma), which is not on this map. Cited by 82 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
82citing papers in PubMed, 5 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT05459415 naactive not recruitingnot on this mapstarted 2022, after this paper: background citation

Reducing Excision Margins After Neoadjuvant Chemoimmunotherapy for HPV Negative Resectable Locally Advanced Head and Neck Squamous Cell Carcinoma (REMATCH)

TypeinterventionalSponsorUnion Hospital, Tongji Medical College, Huazhong University of Science and TechnologyRan2022 to 2027Enrolled54ConditionsSquamous Cell Carcinoma of Head and Neck, Neoadjuvant Therapy, Resection MarginArmsReducing Excision Margins
3 · Its place in the literature

Who cites it

82 citing papers in PubMed, 5 syntheses or guidelines pooled it.

  1. SEOM-TTCC clinical guidelines for the treatment of head and neck cancer (2025).Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2026
    Guideline
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  8. Postoperative Radiotherapy ± Cetuximab for Intermediate-Risk Head and Neck Cancer.Journal of clinical oncology : official journal of the American Society of Clinical Oncology · 2025
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22 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

10 authors.

Petr SzturzDepartment of Internal Medicine, Hematology, and Oncology, University Hospital Brno, Brno, Czech Republic szturz@gmail.com.
Kristien WoutersScientific Coordination and Biostatistics, Antwerp University Hospital, Edegem, Belgium.
Naomi KiyotaKobe University Hospital Cancer Center, Hyogo, Japan.
Makoto TaharaDepartment of Head and Neck Medical Oncology, National Cancer Center Hospital East, Chiba, Japan.
Kumar PrabhashDepartment of Medical Oncology, Tata Memorial Hospital, Mumbai, Maharashtra, India.
Vanita NoronhaDepartment of Medical Oncology, Tata Memorial Hospital, Mumbai, Maharashtra, India.
Ana CastroMedical Oncology, Centro Hospitalar do Porto, Porto, Portugal.
Lisa LicitraHead and Neck Medical Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan and University of Milan, Milan, Italy.
David AdelsteinDepartment of Hematology and Medical Oncology, Taussig Cancer Institute, Cleveland Clinic, Cleveland, Ohio, USA.
Jan B VermorkenFaculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThree-weekly high-dose cisplatin (100 mg/m MATERIALS AND

methodsWe 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 66-70 Gy in the definitive setting. Standard, three-weekly high-dose cisplatin (100 mg/m

resultsFifty-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

conclusionIn 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. IMPLICATIONS FOR PRACTICE: Given concurrently with conventional radiotherapy in locally advanced head and neck cancer, high-dose three-weekly cisplatin has often been replaced with weekly low-dose infusions to increase compliance and decrease toxicity. The present meta-analysis suggests that both approaches might be equal in efficacy, both in the definitive and postoperative settings, but differ in toxicity. However, some toxicity data can be influenced by unbalanced representation, and the conclusions are not based on adequately sized prospective randomized studies. Therefore, low-dose weekly cisplatin should not be used outside clinical trials but first prospectively studied in adequately sized phase III trials versus the high-dose three-weekly approach.

Indexed as

Carcinoma, Squamous CellChemoradiotherapyCisplatinClinical Trials as TopicDose Fractionation, RadiationDose-Response Relationship, DrugDrug Administration ScheduleHead and Neck NeoplasmsHumansLeukopeniaNauseaNeutropeniaPatient ComplianceRadiation DosageSquamous Cell Carcinoma of Head and NeckTreatment OutcomeCisplatinCisplatinHead and neck cancerRadiotherapySurvivalToxicity

Identifiers

PMID28533474
PMCPMC5599190

What OpenQuestion holds

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Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.