Evidence map›Paper›PMID 28975603›Full record

ArticleInternational journal of cancer2018

Identifying a candidate population for ovarian conservation in young women with clinical stage IB-IIB cervical cancer.

Koji Matsuo, Muneaki Shimada, Satoshi Yamaguchi, Hiroyuki Kanao, Toru Nakanishi, Toshiaki Saito, Shoji Kamiura, Takashi Iwata, Mikio Mikami, Toru Sugiyama

Open access · bronzeAbstract read
In one paragraph

Article in International journal of cancer, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 3 pooled it
3.8field-weighted citation impact, top 7% 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

22 citing papers in PubMed, 3 syntheses or guidelines pooled it, 40 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Guideline
  4. Tumor lesion detection in patients with cervical cancer by indocyanine green near-infrared imaging.European journal of nuclear medicine and molecular imaging · 2023
    Trial
  5. Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. Article
  11. Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Predictors for pathological parametrial invasion in clinical stage IIB cervical cancer.European journal of surgical oncology : the journal of the European Society of Surgical Oncology and the British Association of Surgical Oncology · 2019
    Article
  17. Article
  18. Article
  19. Article
  20. 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

10 authors at 10 institutions in 2 countries.

Koji MatsuoDivision of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Southern California, Los Angeles, CA.ORCID 0000-0002-6232-8701
Muneaki ShimadaDepartment of Obstetrics and Gynecology, Tottori University, Tottori, Japan.
Satoshi YamaguchiDepartment of Gynecologic Oncology, Hyogo Cancer Center, Hyogo, Japan.
Hiroyuki KanaoDepartment of Gynecology, Cancer Institute Hospital, Tokyo, Japan.
Toru NakanishiDepartment of Gynecologic Oncology, Aichi Cancer Center Hospital, Japan.
Toshiaki SaitoGynecology Service, National Hospital Organization Kyushu Cancer Center, Fukuoka, Japan.
Shoji KamiuraDepartment of Gynecologic Oncology, Osaka International Cancer Institute, Osaka, Japan.
Takashi IwataDepartment of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan.
Mikio MikamiDepartment of Obstetrics and Gynecology, Tokai University, Kanagawa, Japan.
Toru SugiyamaDepartment of Obstetrics and Gynecology, Iwate Medical University, Iwate, Japan.
Aichi Cancer Center · JPHyogo Prefectural Cancer Center · JPIwate Medical University · JPKeio University · JPNational Hospital Organization Kyushu Cancer Center · JPOsaka International Cancer Institute · JPThe Cancer Institute Hospital · JPTokai University · JPTottori University · JPUniversity of Southern California · US

Funding

USC/NORRIS COMPREHENSIVE CANCER CENTER (CORE) SUPPORTP30CA014089 · NCI · UNIVERSITY OF SOUTHERN CALIFORNIA · PI MYLES G COCKBURN · 1985 to 2026
$181.4M
NCI NIH HHS P30 CA014089
6 · The paper itself

Abstract

This study seeks to identify risk factors associated with ovarian metastasis and to characterize a population with minimum risk of ovarian metastasis in young women with stage IB-IIB cervical cancer. This was a nation-wide multicenter retrospective study in Japan examining consecutive cases of surgically-treated women with clinical stage IB-IIB cervical cancer who had oophorectomy at radical hysterectomy (n = 5,697). Multivariable analysis was performed to identify independent risk factors for ovarian metastasis. Ovarian metastasis was seen in 70 (1.2%, 95% confidence interval 0.9-1.5) cases. In the entire cohort, adenocarcinoma, lympho-vascular space invasion, uterine corpus tumor invasion, and pelvic/para-aortic nodal metastases remained independent risk factors for ovarian metastasis (all, adjusted-p < 0.05). In a sensitivity analysis of 3,165 women aged <50 years (ovarian metastasis, 1.0%), adenocarcinoma, parametrial tumor involvement, uterine corpus tumor involvement, and pelvic/para-aortic nodal metastases remained independent risk factors for ovarian metastasis (all, adjusted-P < 0.05). In the absence of these five risk factors (representing 46.1% of women aged <50 years), the incidence of ovarian metastasis was 0.14%. With the presence of adenocarcinoma alone (representing 18.9% of women aged <50 years), the incidence of ovarian metastasis was 0.17% and was not associated with increased risk of ovarian metastasis compared to the subgroup without any risk factors (p = 0.87). In conclusion, nearly two thirds of women aged <50 years with clinical stage IB-IIB cervical cancer had no risk factor for ovarian metastasis or had adenocarcinoma alone: these subgroups had ovarian metastasis rates of around 0.1% and may be a candidate population for ovarian conservation at surgical treatment.

Indexed as

AdenocarcinomaAdultCarcinoma, Squamous CellFemaleFollow-Up StudiesHumansJapanLymphatic MetastasisLymph Node ExcisionMiddle AgedNeoplasm InvasivenessNeoplasm StagingOrgan Sparing TreatmentsOvarian NeoplasmsOvariectomyPrognosiscervical cancerearly stageovarian metastasisradical hysterectomyrisk factor

Identifiers

PMID28975603
PMCPMC7526041
OpenAlexW2762193066

What OpenQuestion holds

Textmetadata
LicenceTDM
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.