Evidence map›Paper›PMID 40224999›Full record

ArticleTranslational cancer research2025

Oncologic and obstetric outcomes of a novel nerve-sparing radical trachelectomy while preserving the uterine branches of the pelvic nerves.

Kentaro Nakayama, Sultana Razia, Tomoka Ishibashi, Hitomi Yamashita, Kosuke Kanno, Masako Ishikawa, Seiya Sato, Haruo Takeshita, Satoru Kyo

Abstract read
In one paragraph

Article in Translational cancer research, 2025. 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. Review
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

9 authors.

Kentaro NakayamaDepartment of Obstetrics and Gynecology, Nagoya City University East Medical Center, Nagoya, Japan.
Sultana RaziaDepartment of Legal Medicine, Shimane University School of Medicine, Izumo, Japan.
Tomoka IshibashiDepartment of Obstetrics and Gynecology, Nagoya City University East Medical Center, Nagoya, Japan.
Hitomi YamashitaDepartment of Obstetrics and Gynecology, Shimane University School of Medicine, Izumo, Japan.
Kosuke KannoDepartment of Obstetrics and Gynecology, Shimane University School of Medicine, Izumo, Japan.
Masako IshikawaDepartment of Obstetrics and Gynecology, Shimane University School of Medicine, Izumo, Japan.
Seiya SatoDepartment of Obstetrics and Gynecology, Shimane University School of Medicine, Izumo, Japan.
Haruo TakeshitaDepartment of Legal Medicine, Shimane University School of Medicine, Izumo, Japan.
Satoru KyoDepartment of Obstetrics and Gynecology, Shimane University School of Medicine, Izumo, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Cervical cancer is a prevalent malignancy among women of reproductive age. For early-stage cervical cancer, nerve-sparing radical trachelectomy offers a fertility-preserving treatment option. This procedure aims to remove the cancerous tissue while preserving pelvic nerves necessary for uterine function, thereby maintaining fertility while achieving favorable oncologic outcomes. This study evaluated the obstetric and oncologic outcomes of nerve-sparing radical trachelectomy in patients with early-stage cervical cancer. Methods: Retrospective reviews were performed on eight patients who underwent nerve-sparing radical trachelectomy for stage IA2-IB1 cervical cancer, classified according to the International Federation of Gynecology and Obstetrics (FIGO). Six patients underwent nerve-sparing radical trachelectomy while preserving the uterine branches of the pelvic nerves, while two patients underwent conventional nerve-sparing radical trachelectomy. Two patients underwent abdominal surgery, and six patients underwent laparoscopic surgeries. The clinical stages included three patients with stage IA2 and five patients with stage IB1. The median follow-up period was 78 months (range, 15-114 months). Results: In this study, 37.5% of the patients attempted conception. The pregnancy rate was 66.7%, with deliveries occurring at full term as well as at 34 gestational weeks. Cine magnetic resonance imaging revealed physiological endometrial movements in patients who underwent surgery. No patient developed recurrence, and none of the patients died. Conclusions: Early-stage cervical cancer patients may be safe candidates for nerve-sparing radical laparoscopic trachelectomy with preservation of the uterine branches of the pelvic nerves. Maintaining the uterine branches of the pelvic nerves may be crucial for strengthening uterine immunity and maintaining uterine peristalsis, which may contribute to improved pregnancy outcomes.

Indexed as

Cervical cancernerve-sparingoutcomesradical trachelectomyuterine branches

Identifiers

PMID40224999
PMCPMC11985208

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.