Evidence map›Paper›PMID 31113402›Full record

ArticleBMC cancer2019

Prognostic value of lymphovascular invasion in patients with squamous cell carcinoma of the penis following surgery.

Kai Li, Jian Sun, Xuedong Wei, Guang Wu, Fei Wang, Caibin Fan, Hexing Yuan

Abstract read
In one paragraph

Article in BMC cancer, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 1 pooled it
–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

16 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Prognostic predictors of lymph node metastasis in penile cancer: a systematic review.International braz j urol : official journal of the Brazilian Society of Urology
    Pooled it
  2. Article
  3. Outcomes of Adjuvant Radiation Therapy in Penile Cancer.Advances in radiation oncology · 2026
    Article
  4. Review
  5. Review
  6. Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Review
  15. Comparing T2-T3 staging of penile cancer according to the American Joint Committee on cancer 8Indian journal of urology : IJU : journal of the Urological Society of India
    Article
  16. Novel Prognostic Models for Patients With Penile Carcinoma.Cancer control : journal of the Moffitt Cancer Center
    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.

Kai LiDepartment of Urology, Suzhou Municipal Hospital, 26 Daoqian Road, Suzhou, 215000, Jiangsu Province, People's Republic of China.
Jian SunDepartment of Urology, Suzhou Municipal Hospital, 26 Daoqian Road, Suzhou, 215000, Jiangsu Province, People's Republic of China.
Xuedong WeiDepartment of Urology, First Affiliated Hospital of Soochow University, 188 Shizi Road, Suzhou, 215000, Jiangsu Province, People's Republic of China.
Guang WuDepartment of Urology, Suzhou Municipal Hospital, 26 Daoqian Road, Suzhou, 215000, Jiangsu Province, People's Republic of China.
Fei WangDepartment of Urology, Suzhou Municipal Hospital, 26 Daoqian Road, Suzhou, 215000, Jiangsu Province, People's Republic of China.
Caibin FanDepartment of Urology, Suzhou Municipal Hospital, 26 Daoqian Road, Suzhou, 215000, Jiangsu Province, People's Republic of China. Furology@163.com.ORCID http://orcid.org/0000-0003-1050-0925
Hexing YuanDepartment of Urology, First Affiliated Hospital of Soochow University, 188 Shizi Road, Suzhou, 215000, Jiangsu Province, People's Republic of China. YHXurology@163.com.

Funding

Science and Technology Development Program of Suzhou SYS201601Science and Technology Development Program of Suzhou SYS2018045Young Medical Talent Program of Jiangsu Province QNRC2016739
6 · The paper itself

Abstract

backgroundTo evaluate the prognostic value of Lymphovascular Invasion (LVI) in patients with squamous cell carcinoma of the penis (SCCP) following surgery. PATIENTS AND

methodsThis retrospective study analyzed the data of 891 eligible patients with SCCP who were diagnosed between 2010 and 2014, obtained from the Surveillance, Epidemiology, and End Results (SEER) database. The patients were categorized by LVI, age, grade, T stage, lymph nodes status, distant metastasis, regional lymph nodes removed, and surgery. Overall survival (OS) and penile carcinoma-specific survival (PCSS) were evaluated by Kaplan-Meier method and Cox proportional hazards regression model.

resultsThe presence of LVI was significantly associated with increased risk of advanced T stage, high grade, lymph node metastasis, and distant metastasis (P < 0.001 for all). In Kaplan-Meier analyses, patients with the presence of LVI had significantly lower OS and PCSS than those with the absence of LVI (P < 0.001 for both,). The presence of LVI was also significantly associated with poorer OS and worse PCSS in patients with Tx + Ta + T1 stage (P = 0.007, P < 0.001), N0 stage (P < 0.001, P = 0.040), grade 1 (P = 0.001, P < 0.001), grade 2 (P = 0.001, P = 0.014), no distant metastasis (P < 0.001 for both), no regional lymph nodes removed (P < 0.001 for both), Non-radical surgery (P < 0.001 for both) and radical surgery(P = 0.037, P = 0.002). In multivariate analyses, the presence of LVI in patients with SCCP following surgery was found to be a significant independent predictor of decreased OS (hazard ratio 1.403, P = 0.039).

conclusionsThe LVI status might be a crucial prognostic indicator for overall survival in patients with SCCP.

Indexed as

Carcinoma, Squamous CellFemaleHumansKaplan-Meier EstimateLymphatic MetastasisMaleNeoplasm GradingNeoplasm StagingPenile NeoplasmsPrognosisRetrospective StudiesSEER ProgramLymphovascular invasionPrognosisSquamous cell carcinoma of the penisSurvival

Identifiers

PMID31113402
PMCPMC6528249

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.