Evidence map›Paper›PMID 32830100›Full record

ArticleBrazilian journal of otorhinolaryngology

Analysis of prognostic factors for Tis-2N0M0 early glottic cancer with different treatment methods.

Guanyu Wang, Guodong Li, Jianjun Wu, Penghui Song

Open access · goldAbstract read
In one paragraph

Article in Brazilian journal of otorhinolaryngology. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.2field-weighted citation impact, top 20% 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

10 citing papers in PubMed, 14 citations in OpenAlex.

  1. Glottic tumours involving the anterior commissure in a horizontal vs vertical mode have different prognosis. Opportunity for refinement of the TNM 8Acta otorhinolaryngologica Italica : organo ufficiale della Societa italiana di otorinolaringologia e chirurgia cervico-facciale · 2026
    Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. COAmerican journal of translational research · 2023
    Article
  10. Novel predictive tools and therapeutic strategies for patients with initially diagnosed glottic cancer in the United States.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 · 2022
    Article
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.

Guanyu WangHeping Hospital Affiliated to Changzhi Medical College, Department of Radiotherapy, Changzhi, China.
Guodong LiShanxi Provincial People's Hospital Affiliated to Shanxi Medical University, Department of Otolaryngology, Taiyuan, China.
Jianjun WuHeping Hospital Affiliated to Changzhi Medical College, Department of Radiotherapy, Changzhi, China.
Penghui SongHeping Hospital Affiliated to Changzhi Medical College, Department of Radiotherapy, Changzhi, China. Electronic address: xbb0351@yeah.net.
Changzhi Medical College · CNShanxi Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionIn many regions, laryngeal carcinoma is a common upper respiratory tract cancer, most commonly involving the glottic region. The treatment of early glottic cancer includes radiotherapy, open surgery and laryngeal laser microsurgery. However, the preferred treatment for early glottic cancer is still controversial.

objectivesTo study the factors affecting the 5-year survival rate of T

methods144 patients with early glottic cancer were analyzed retrospectively. All patients were clinically node negative. 53 patients underwent open surgery, transoral CO

resultsThe 5-year overall survival was 82.6%. The 5 year survival rates of open surgery, laser microsurgery and radiotherapy were 83.0%, 82.6% and 82.2%, respectively. There was no significant difference in 5-year survival rate among the three treatments (p =  0.987). In multivariate analysis, age, T-stage, pathological grading, and anterior commissure involvement were important prognostic factors for early glottic cancer.

conclusionThere was no significant difference in 5 year survival rate among patients treated by either radiotherapy, laser microsurgery or open surgery for early glottic cancer. We urge more attention to the age, T-stage, pathological grade, and anterior commissure involvement of the patients.

Indexed as

Carcinoma, Squamous CellLaryngeal NeoplasmsLaser TherapyTongue NeoplasmsGlottisHumansMicrosurgeryNeoplasm StagingPrognosisRetrospective StudiesTreatment Outcome5-year survival rateGlottic cancerLaser microsurgeryPrognostic factorsRadiotherapy

Identifiers

PMID32830100
PMCPMC9422441
OpenAlexW3048107303

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.