Evidence map›Paper›PMID 32720178›Full record

ArticleSurgical endoscopy2021

Clinical impact of psoas muscle volume on the development of inguinal hernia after robot-assisted radical prostatectomy.

Tatsuya Otaki, Masanori Hasegawa, Soichiro Yuzuriha, Izumi Hanada, Kentaro Nagao, Tatsuya Umemoto, Yuki Shimizu, Masayoshi Kawakami, Nobuyuki Nakajima, Hakushi Kim and 5 more

Abstract read
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In one paragraph

Article in Surgical endoscopy, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
1.9field-weighted citation impact, top 14% 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

14 citing papers in PubMed, 1 synthesis or guideline pooled it, 26 citations in OpenAlex.

  1. Pooled it
  2. Visceral Fat Volume and Inguinal Hernia After Robot-Assisted Radical Prostatectomy: A Three-Dimensional CT Analysis.International journal of urology : official journal of the Japanese Urological Association · 2026
    Article
  3. Article
  4. Article
  5. Article
  6. Novel clipping procedure for preventing post-operative inguinal hernia in robot-assisted radical prostatectomy.International journal of urology : official journal of the Japanese Urological Association · 2024
    Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. Abdominal wall hernia is a frequent complication of polycystic liver disease and associated with hepatomegaly.Liver international : official journal of the International Association for the Study of the Liver · 2022
    Article
  14. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

15 authors at 1 institution in 1 country.

Tatsuya OtakiDepartment of Urology, Tokai University School of Medicine, 143 Shimokasuya, Isehara, Kanagawa, 259-1193, Japan.
Masanori HasegawaDepartment of Urology, Tokai University School of Medicine, 143 Shimokasuya, Isehara, Kanagawa, 259-1193, Japan. hasem@tsc.u-tokai.ac.jp.ORCID http://orcid.org/0000-0002-4354-6105
Soichiro YuzurihaDepartment of Urology, Tokai University School of Medicine, 143 Shimokasuya, Isehara, Kanagawa, 259-1193, Japan.
Izumi HanadaDepartment of Urology, Tokai University School of Medicine, 143 Shimokasuya, Isehara, Kanagawa, 259-1193, Japan.
Kentaro NagaoDepartment of Urology, Tokai University School of Medicine, 143 Shimokasuya, Isehara, Kanagawa, 259-1193, Japan.
Tatsuya UmemotoDepartment of Urology, Tokai University School of Medicine, 143 Shimokasuya, Isehara, Kanagawa, 259-1193, Japan.
Yuki ShimizuDepartment of Urology, Tokai University School of Medicine, 143 Shimokasuya, Isehara, Kanagawa, 259-1193, Japan.
Masayoshi KawakamiDepartment of Urology, Tokai University School of Medicine, 143 Shimokasuya, Isehara, Kanagawa, 259-1193, Japan.
Nobuyuki NakajimaDepartment of Urology, Tokai University School of Medicine, 143 Shimokasuya, Isehara, Kanagawa, 259-1193, Japan.
Hakushi KimDepartment of Urology, Tokai University School of Medicine, 143 Shimokasuya, Isehara, Kanagawa, 259-1193, Japan.
Masahiro NittaDepartment of Urology, Tokai University School of Medicine, 143 Shimokasuya, Isehara, Kanagawa, 259-1193, Japan.
Kazuya HanaiDepartment of Urology, Tokai University School of Medicine, 143 Shimokasuya, Isehara, Kanagawa, 259-1193, Japan.
Yoshiaki KawamuraDepartment of Urology, Tokai University School of Medicine, 143 Shimokasuya, Isehara, Kanagawa, 259-1193, Japan.
Sunao ShojiDepartment of Urology, Tokai University School of Medicine, 143 Shimokasuya, Isehara, Kanagawa, 259-1193, Japan.
Akira MiyajimaDepartment of Urology, Tokai University School of Medicine, 143 Shimokasuya, Isehara, Kanagawa, 259-1193, Japan.
Tokai University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSarcopenia, a syndrome characterized by the loss of skeletal muscle mass, has attracted attention in the field of oncology, as it reflects poor nutritional status. The present study aimed to determine the risk factors for postoperative inguinal hernia (PIH) development after robot-assisted laparoscopic radical prostatectomy (RARP) for prostate cancer, and discuss whether sarcopenia could be used as a sensitive predictor of PIH.

methodsWe reviewed the medical records of 147 patients who underwent RARP at our institution. The psoas muscle volume (PMV), as an indicator of sarcopenia, was quantified from computed tomography images using a 3-dimensional image analysis system. Multivariate cox regression analyses were performed to identify independent predictors of PIH, including pre- and peri-operative factors.

resultsThe mean PMV was 393 cm

conclusionsPIH occurred significantly more frequently in patients with a PMV < 350 cm

Indexed as

Hernia, InguinalProstatic NeoplasmsRoboticsRobotic Surgical ProceduresHumansMalePostoperative ComplicationsProstateProstatectomyPsoas MusclesRetrospective StudiesInguinal herniaProstate cancerPsoas muscle volumeSarcopenia

Identifiers

PMID32720178
OpenAlexW3044584188

What OpenQuestion holds

Textmetadata
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.