Evidence map›Paper›PMID 35385334›Full record

Observational studyJournal of clinical oncology : official journal of the American Society of Clinical Oncology2022

Pretreatment Lymphocyte Count Predicts Benefit From Concurrent Chemotherapy With Radiotherapy in Oropharyngeal Cancer.

James M Price, Hitesh B Mistry, Guy Betts, Eleanor J Cheadle, Lynne Dixon, Kate Garcez, Tim Illidge, Zsuzsanna Iyizoba-Ebozue, Lip Wai Lee, Andrew McPartlin and 6 more

Open access · bronzeAbstract readObservational Study
In one paragraph

Observational study in Journal of clinical oncology : official journal of the American Society of Clinical Oncology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 1 pooled it
5.2field-weighted citation impact, top 3% of its field
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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

20 citing papers in PubMed, 1 synthesis or guideline pooled it, 29 citations in OpenAlex.

  1. Prognostic Significance of Neutrophil-Lymphocyte Ratio in Salivary Gland Neoplasms: A Systematic Review.Journal of otolaryngology - head & neck surgery = Le Journal d'oto-rhino-laryngologie et de chirurgie cervico-faciale
    Pooled it
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

16 authors at 3 institutions in 1 country.

James M PriceDepartment of Clinical Oncology, The Christie NHS Foundation Trust, Manchester, United Kingdom.ORCID 0000-0002-3325-2488
Hitesh B MistryDivision of Cancer Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, United Kingdom.
Guy BettsDepartment of Histopathology, Manchester University NHS Foundation Trust, Manchester, United Kingdom.ORCID 0000-0002-9027-2792
Eleanor J CheadleDivision of Cancer Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, United Kingdom.
Lynne DixonDepartment of Clinical Oncology, The Christie NHS Foundation Trust, Manchester, United Kingdom.ORCID 0000-0002-9856-823X
Kate GarcezDepartment of Clinical Oncology, The Christie NHS Foundation Trust, Manchester, United Kingdom.
Tim IllidgeDepartment of Clinical Oncology, The Christie NHS Foundation Trust, Manchester, United Kingdom.ORCID 0000-0003-3191-7324
Zsuzsanna Iyizoba-EbozueDepartment of Clinical Oncology, Leeds Cancer Centre, Leeds, United Kingdom.
Lip Wai LeeDepartment of Clinical Oncology, The Christie NHS Foundation Trust, Manchester, United Kingdom.ORCID 0000-0003-2142-5617
Andrew McPartlinDepartment of Clinical Oncology, The Christie NHS Foundation Trust, Manchester, United Kingdom.
Robin J D PrestwichDepartment of Clinical Oncology, Leeds Cancer Centre, Leeds, United Kingdom.ORCID 0000-0002-7872-2826
Savvas PapageorgiouDivision of Cancer Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, United Kingdom.ORCID 0000-0002-3447-0276
Dylan J PritchardDepartment of Clinical Oncology, Leeds Cancer Centre, Leeds, United Kingdom.ORCID 0000-0002-2455-8055
Andrew SykesDepartment of Clinical Oncology, The Christie NHS Foundation Trust, Manchester, United Kingdom.
Catharine M WestDivision of Cancer Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, United Kingdom.ORCID 0000-0002-0839-3449
David J ThomsonDepartment of Clinical Oncology, The Christie NHS Foundation Trust, Manchester, United Kingdom.ORCID 0000-0002-1146-608X
University of Manchester · GBThe Christie NHS Foundation Trust · GBManchester University NHS Foundation Trust · GB

Funding

Cancer Research UK 28701Cancer Research UK C147/A25254Cancer Research UK C19941/A30286Cancer Research UK C1994/A28701Department of Health
6 · The paper itself

Abstract

purposeThere is a need to refine the selection of patients with oropharyngeal squamous cell carcinoma (OPSCC) for treatment de-escalation. We investigated whether pretreatment absolute lymphocyte count (ALC) predicted overall survival (OS) benefit from the addition of concurrent chemotherapy to radical radiotherapy. PATIENTS AND

methodsThis was an observational study of consecutive OPSCCs treated by curative-intent radiotherapy, with or without concurrent chemotherapy (n = 791) with external, independent validation from a separate institution (n = 609). The primary end point was OS at 5 years. Locoregional control (LRC) was assessed using competing risk regression as a secondary end point. Previously determined prognostic factors were used in a multivariable Cox proportional hazards model to assess the prognostic importance of ALC and the interaction between ALC and cisplatin chemotherapy use.

resultsPretreatment ALC was prognostic for 5-year OS on multivariable analysis (hazard ratio [HR] 0.64; 95% CI, 0.42 to 0.98;

conclusionFor OPSCC, the pretreatment ALC is prognostic for OS and also predicts benefit from the addition of cisplatin chemotherapy to radiotherapy. These findings require prospective evaluation, and could inform the selection of good prognosis patients for a de-escalation trial.

Indexed as

CisplatinOropharyngeal NeoplasmsDisease-Free SurvivalHumansLymphocyte CountPrognosisProportional Hazards ModelsCisplatin

Identifiers

PMID35385334
PMCPMC9273368
OpenAlexW4225819639

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.