Evidence map›Paper›PMID 35656587›Full record

ArticleHead & neck2022

Treatment of advanced squamous cell carcinoma of the external auditory canal: Critical analysis of persistent failures in diagnosis and surgery with a competing-risk model.

Antonio Mazzoni, Diego Cazzador, Gino Marioni, Elisabetta Zanoletti

Open access · hybridAbstract read
In one paragraph

Article in Head & neck, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.4field-weighted citation impact, top 17% 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

8 citing papers in PubMed, 14 citations in OpenAlex.

  1. Review
  2. Concurrent chemoradiotherapy with docetaxel, cisplatin, and fluorouracil for patients with advanced external auditory canal squamous cell carcinoma: comparison with cisplatin-based concurrent chemoradiotherapy.European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery · 2025
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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

4 authors at 2 institutions in 1 country.

Antonio MazzoniOtolaryngology-Skull Base Section, Department of Neurosciences, University Hospital of Padova, Padova, Italy.
Diego CazzadorOtolaryngology-Skull Base Section, Department of Neurosciences, University Hospital of Padova, Padova, Italy.ORCID 0000-0001-7272-7469
Gino MarioniOtolaryngology-Skull Base Section, Department of Neurosciences, University Hospital of Padova, Padova, Italy.ORCID 0000-0001-8751-0588
Elisabetta ZanolettiOtolaryngology-Skull Base Section, Department of Neurosciences, University Hospital of Padova, Padova, Italy.ORCID 0000-0001-5562-5292
University of Padua · ITUniversity of Bergamo · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundA series of temporal bone squamous cell carcinomas (TBSCCs) was analyzed with the aim of (i) better understanding the causes for the persistent high failure rate in advanced SCCs and (ii) discussing a possible way out from this stalemate in treatment.

methodsForty-five TBSCCs consecutively treated surgically were reviewed.

resultsThe 5-year cumulative incidence for postoperative local recurrence was 41.8%. At multivariable analysis, pT3-4 stages were associated with eightfold relative incidence of developing local recurrence during follow-up (sHR = 9.06, 95% confidence interval [CI] = 1.18-69.46, p = 0.034) and cause-specific death (sHR = 7.95, 95%CI = 1.01-62.27, p = 0.048).

conclusionsThe poor outcome in advanced TBSCC occurred because of local recurrence due to defective resection. The fundamental pitfall of surgery on advanced TBSCC appeared to be the insufficient knowledge of microscopic tumor growth in the different sites and subsites of the temporal bone. The serial histopathological study of the en bloc surgical specimen and autopsy temporal bones seems to represent a way to enhance our understanding of these tumors.

Indexed as

Carcinoma, Squamous CellEar NeoplasmsEar CanalHumansNeoplasm Recurrence, LocalNeoplasm StagingRetrospective StudiesTemporal Boneadvanced squamous cell carcinoma of external earexternal ear tumorsfailures in temporal bone tumorssurgery in temporal bone carcinomatemporal bone carcinoma

Identifiers

PMID35656587
PMCPMC9539968
OpenAlexW4281799350

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.