Evidence map›Paper›PMID 33149678›Full record

ArticleCancer management and research2020

Effect of Pelvic Lymphadenectomy on Survival in Patients with Low-Risk Early-Stage Endometrial Cancer Diagnosed Intraoperatively Using Frozen Tissue Sections: A Retrospective Analysis.

Caiyan Liu, Jianguo Zhao, Shasha Liu, Yaomei Ma, Yun Yang, Pengpeng Qu

Abstract read
In one paragraph

Article in Cancer management and research, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
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

1 citing paper in PubMed.

  1. 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

6 authors.

Caiyan LiuDepartment of Gynecological Oncology, Tianjin Central Hospital of Gynecology Obstetrics, Tianjin, People's Republic of China.
Jianguo ZhaoDepartment of Gynecological Oncology, Tianjin Central Hospital of Gynecology Obstetrics, Tianjin, People's Republic of China.
Shasha LiuDepartment of Gynecological Oncology, Tianjin Central Hospital of Gynecology Obstetrics, Tianjin, People's Republic of China.
Yaomei MaDepartment of Gynecological Oncology, Tianjin Medical University Cancer Institute & Hospital, Tianjin, People's Republic of China.
Yun YangDepartment Of Gynecology, Tianjin Central Hospital of Gynecology Obstetrics, Tianjin, People's Republic of China.
Pengpeng QuDepartment of Gynecological Oncology, Tianjin Central Hospital of Gynecology Obstetrics, Tianjin, People's Republic of China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo determine whether pelvic lymphadenectomy improved survival in patients diagnosed with low-risk early-stage endometrial cancer by intraoperative pathology.

methodsThis retrospective analysis included 238 patients at our hospital.

resultsThe lymphadenectomy and non-lymphadenectomy groups contained 121 and 117 patients, respectively. In both groups, more than half the patients had tumor size ≥2 cm, and most had myometrial invasion <50%, stage Ia disease and no lymphovascular space invasion. Age, tumor size, myometrial invasion, surgical-pathologic stage and postoperative adjuvant therapy use were comparable between groups. The non-lymphadenectomy group had more patients treated laparoscopically (36.8% vs 10.7%;

conclusionPelvic lymphadenectomy may not be necessary in patients with an intraoperative diagnosis of low-risk endometrial cancer.

Indexed as

endometrial cancerlymph node excisionprognosisrecurrencesurvival

Identifiers

PMID33149678
PMCPMC7605598

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