Evidence map›Paper›PMID 34737642›Full record

ArticleCancer management and research2021

Prognostic Value of Lymph Node Characteristics in Patients with Cervical Cancer Treated with Radical Hysterectomy.

Yoon Hee Lee, Gun Oh Chong, Su Jeong Kim, Ja Hyun Hwang, Jong Mi Kim, Nora Jee-Young Park, Dae Gy Hong

Open access · goldAbstract read
In one paragraph

Article in Cancer management and research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed, 2 pooled it
0.8field-weighted citation impact, top 25% 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

5 citing papers in PubMed, 2 syntheses or guidelines pooled it, 6 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Review
  5. 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

7 authors at 2 institutions in 1 country.

Yoon Hee LeeDepartment of Obstetrics and Gynecology, School of Medicine, Kyungpook National University, Daegu, Republic of Korea.
Gun Oh ChongDepartment of Obstetrics and Gynecology, School of Medicine, Kyungpook National University, Daegu, Republic of Korea.ORCID 0000-0003-4887-4017
Su Jeong KimDepartment of Obstetrics and Gynecology, School of Medicine, Kyungpook National University, Daegu, Republic of Korea.
Ja Hyun HwangDepartment of Obstetrics and Gynecology, School of Medicine, Kyungpook National University, Daegu, Republic of Korea.
Jong Mi KimDepartment of Obstetrics and Gynecology, School of Medicine, Kyungpook National University, Daegu, Republic of Korea.ORCID 0000-0001-7455-6907
Nora Jee-Young ParkClinical Omics Research Center, School of Medicine, Kyungpook National University, Daegu, Republic of Korea.
Dae Gy HongDepartment of Obstetrics and Gynecology, School of Medicine, Kyungpook National University, Daegu, Republic of Korea.
Kyungpook National University Hospital · KRKyungpook National University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveThis study evaluated the prognostic value of various lymph node (LN) characteristics, including the lymph node ratio (LNR), in patients with cervical cancer treated with radical hysterectomy.

methodsIn this retrospective study, 260 patients with cervical cancer who had undergone radical hysterectomy with pelvic or paraaortic lymphadenectomies were included. LN characteristics related to several LN statuses included total LN counts, LN metastasis, total positive LN counts, LNR, and levels of lymphadenectomy. LNR was defined as the number of metastatic LNs divided by the total number of LNs harvested. Univariate and multivariate analyses for disease-free survival (DFS) and overall survival (OS) were performed using the clinicopathological and LN characteristics.

resultsBased on receiver-operating characteristics curve analysis, the cut-off value of LNR was 0.0625. Multivariate analysis revealed that high LNR was significantly related to tumor recurrence (hazard ratio [HR], 5.182; 95% confidence interval [CI], 2.424-11.075;

conclusionLNR may be a prognostic biomarker for predicting disease recurrence in cervical cancer treated with radical hysterectomy.

Indexed as

cervical cancerlymph node ratioprognosisradical hysterectomy

Identifiers

PMID34737642
PMCPMC8560076
OpenAlexW3209690505

What OpenQuestion holds

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LicenceCC BY-NC
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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.