Evidence map›Paper›PMID 31252408›Full record

ArticleEndocrine connections2019

Relationship between BRAF V600E and clinical features in papillary thyroid carcinoma.

Changjiao Yan, Meiling Huang, Xin Li, Ting Wang, Rui Ling

Open access · goldAbstract read
In one paragraph

Article in Endocrine connections, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 60 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
60citing papers in PubMed, 3 pooled it
8.4field-weighted citation impact, top 2% 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

60 citing papers in PubMed, 3 syntheses or guidelines pooled it, 94 citations in OpenAlex.

  1. Pooled it
  2. Risk and Prognostic Factors for BRAFBioMed research international · 2022
    Pooled it
  3. Pooled it
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  5. Incidence ofThe Journal of international medical research · 2019
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  9. Breaking barriers: noninvasive AI model for BRAFInternational journal of computer assisted radiology and 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

5 authors at 2 institutions in 1 country.

Changjiao YanDepartment of Thyroid, Breast and Vascular Surgery, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China.
Meiling HuangDepartment of Thyroid, Breast and Vascular Surgery, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China.
Xin LiDepartment of Thyroid, Breast and Vascular Surgery, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China.
Ting WangDepartment of Thyroid, Breast and Vascular Surgery, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China.
Rui LingDepartment of Thyroid, Breast and Vascular Surgery, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China.
Xijing Hospital · CNAir Force Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo investigate the mutant status of BRAF gene and analyze its relationship to epidemiological risk factors and clinical outcomes among patients with papillary thyroid cancer (PTC) in the largest, single-institution Chinese cohort to date.

methodsThe medical records of 2048 PTC patients were reviewed in this retrospective study. Single-factor and multiple logistic regression analyses were applied to identify risk factors for BRAF V600E mutation. Survival outcomes including distant metastatic and persistent or recurrent PTC were examined, with a mean follow-up time of 23.4 (5-47) months.

resultsThe BRAF V600E mutation was present in 83.7% of patients (1715 of 2048). Correlation was found between BRAF V600E mutation and several epidemiological features, including age, concomitant hypertension and Hashimoto thyroiditis (HT). For the clinicopathological features, BRAF V600E was significantly associated with bilateral multifocality (odds ratio (OR) 1.233, 95% confidence interval (CI) 1.063-1.431, P < 0.01) and less lateral lymph node metastases (OR 0.496, 95% CI 0.357-0.689, P < 0.01). Smaller tumor size and advanced disease stage were significant in single-factor analyses but became insignificant after multivariate adjustment. No association was found between BRAF V600E mutation and extrathyroidal invasion, distant metastatic and disease persistence or recurrence.

conclusionPart of epidemiological features are independent risk or protective factors for BRAF V600E mutation. The presence of BRAF V600E mutation is not an aggressive prognosis on poor clinical outcomes in PTC. However, the high prevalence of BRAF V600E may provide guidance for surgery strategy and opportunity for targeted treatment in recurrent and advanced stage disease.

Indexed as

BRAF V600Eclinicopathological featuresepidemiological featurespapillary thyroid cancer

Identifiers

PMID31252408
PMCPMC6652244
OpenAlexW2954851567

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.