Evidence map›Paper›PMID 34159244›Full record

ArticleGynecologic oncology reports2021

Total parietal peritonectomy in primary debulking surgery for advanced ovarian cancer.

Kota Yokosu, Hiroshi Tanabe, Shogo Nomura, Hirokazu Ozone, Motoaki Saito, Hirokuni Takano, Aikou Okamoto

Open access · goldAbstract readCase Reports
In one paragraph

Article in Gynecologic oncology reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
1.2field-weighted citation impact, top 22% 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

3 citing papers in PubMed, 8 citations in OpenAlex.

  1. Article
  2. Article
  3. 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.

Kota YokosuDepartment of Obstetrics and Gynecology, The Jikei University School of Medicine, 3-19-18 Nishishinbashi, Minato-ku, Tokyo, Japan.
Hiroshi TanabeDepartment of Obstetrics and Gynecology, The Jikei University School of Medicine, 3-19-18 Nishishinbashi, Minato-ku, Tokyo, Japan.
Shogo NomuraDepartment of Biostatistics, National Cancer Center Hospital East, 6-5-1 Kashiwanoha, Kashiwa-shi, Chiba, Japan.
Hirokazu OzoneDepartment of Obstetrics and Gynecology, The Jikei University School of Medicine, 3-19-18 Nishishinbashi, Minato-ku, Tokyo, Japan.
Motoaki SaitoDepartment of Obstetrics and Gynecology, The Jikei University School of Medicine, 3-19-18 Nishishinbashi, Minato-ku, Tokyo, Japan.
Hirokuni TakanoDepartment of Obstetrics and Gynecology, The Jikei University School of Medicine, 3-19-18 Nishishinbashi, Minato-ku, Tokyo, Japan.
Aikou OkamotoDepartment of Obstetrics and Gynecology, The Jikei University School of Medicine, 3-19-18 Nishishinbashi, Minato-ku, Tokyo, Japan.
Jikei University School of Medicine · JPNational Cancer Center Hospital East · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The object of this study is to evaluate the clinical safety and efficacy of total parietal peritonectomy (TPP) in primary debulking surgery (PDS) for advanced ovarian cancer. This retrospective single-center study analyzed 16 patients with FIGO stages IIIC-IVB epithelial ovarian cancer who underwent TPP in PDS and achieved macroscopically complete resection between April 2015 and June 2016. The median age of 16 patients was 52.5 years old. 12 were in stage IIIC and 4 were in stage IV. Regarding intraoperative complications, unintended diaphragm perforation was observed in two patients. Regarding postoperative complications (Clavien-Dindo classification grade 3-5) before the adjuvant chemotherapy, lymph cysts occured in 3 patients, intra-abdominal abscess in 3, ileus in 2, pancreatic fistula in 1 and temporary kidney failure in 1. Regarding postoperative complications (grade 3-5) after the initiation of adjuvant chemotherapy, diaphragmatic hernia occured in 1 patient, ileus in 2 and intra-abdominal abscess in 2. Except 1 patient who relapsed approximately one month from surgery and died, the other 15 patients overcamed complications and recovered without problems in daily life. This analysis was conducted 3 years after all patients underwent PDS, with the 3-year progression-free and overall survival of 62.5% (95% confidence interval [CI], 34.9-81.1) and 87.5% (95 %CI, 58.6-96.7), respectively. Based on the above results, TPP in PDS may improve the prognosis compared to previous reports such as LION trial. On the other hand, complications may increase. Therefore, further studies are necessary on its safety and efficacy.

Indexed as

Complete SurgeryDebulking SurgeryOvarian CancerPeritonectomyRecurrence

Identifiers

PMID34159244
PMCPMC8202340
OpenAlexW3167046464

What OpenQuestion holds

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Registered trials

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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.