Evidence map›Paper›PMID 35510095›Full record

ArticleProstate international2022

Clinical use of expanded prostate cancer index composite-based health-related quality of life outcomes after robot-assisted radical prostatectomy for localized prostate cancer.

Kazuhiro Fukuda, Satoru Muto, Toshiyuki China, Hiroki Koyasu, Yasuhiro Noma, Takeshi Ashizawa, Hisashi Hirano, Kosuke Kitamura, Fumitaka Shimizu, Masayoshi Nagata and 2 more

Abstract read
In one paragraph

Article in Prostate international, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Revolutionary Advances of Robotic Surgery in Urology Field.Juntendo Iji zasshi = Juntendo medical journal · 2024
    Review
  6. Review
  7. 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

12 authors.

Kazuhiro FukudaDepartment of Urology, Juntendo University, Graduate School of Medicine, Tokyo, Japan.
Satoru MutoDepartment of Urology, Juntendo University, Graduate School of Medicine, Tokyo, Japan.
Toshiyuki ChinaDepartment of Urology, Juntendo University, Graduate School of Medicine, Tokyo, Japan.
Hiroki KoyasuDepartment of Urology, Juntendo University, Graduate School of Medicine, Tokyo, Japan.
Yasuhiro NomaDepartment of Urology, Juntendo University, Graduate School of Medicine, Tokyo, Japan.
Takeshi AshizawaDepartment of Urology, Juntendo University, Graduate School of Medicine, Tokyo, Japan.
Hisashi HiranoDepartment of Urology, Juntendo University, Graduate School of Medicine, Tokyo, Japan.
Kosuke KitamuraDepartment of Urology, Juntendo University, Graduate School of Medicine, Tokyo, Japan.
Fumitaka ShimizuDepartment of Urology, Juntendo University, Graduate School of Medicine, Tokyo, Japan.
Masayoshi NagataDepartment of Urology, Juntendo University, Graduate School of Medicine, Tokyo, Japan.
Shuji IsotaniDepartment of Urology, Juntendo University, Graduate School of Medicine, Tokyo, Japan.
Shigeo HorieDepartment of Urology, Juntendo University, Graduate School of Medicine, Tokyo, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: This study aimed to assess the longitudinal health-related quality of life (HRQOL) using the Expanded Prostate Cancer Index Composite (EPIC) and HRQOL change between the nerve-sparing technique in Japanese men treated with robot-assisted radical prostatectomy (RARP). Methods: A total of 573 patients who received RARP were included in this study. EPIC questionnaire was administered before treatment and up to 36 months after RARP. Clinical recovery was defined as half of the standard deviation of the baseline score for each domain. We divided all patients into recovery group or nonrecovery group. The time from survey to each domain recovery was calculated using the Kaplan-Meier method. We compared the sexual and urinary score change between groups using analysis of variance to confirm the effect of nerve-sparing technique. Results: The median age was 67 years (interquartile range, 62-71 years). The mean score of all urinary domains worsened noticeably after 1 month. All postoperative urinary summary, function, and incontinence scores were significantly lower than preoperative scores up to 3 years post-RARP. Postoperative sexual summary and functional scores were significantly lower than preoperative score at all follow-up times throughout the 36 months. The recovery rate for the urinary incontinence domain was the lowest (44.5%), whereas the recovery rate for the urinary irritative-obstructive domain was the highest (73.7%). In the sexual domain, the bother domain had a higher recovery rate (73.0%) than the functional domain (29.7%). Although the recovery of sexual domains was slower compared with other domains, by 36 months after RARP, almost all values had recovered. Compared with other technique groups, bilateral intrafascial nerve-sparing group showed significantly decreased change in subscale scores before and after RARP in several sexual and urinary domain. Conclusion: The time course and extent of functional and bother domain recovery documented in this study may prove useful for RARP patient selection in Japan.

Indexed as

Nerve-sparing surgeryProstate cancerQuality of lifeRobot-assisted radical prostatectomy

Identifiers

PMID35510095
PMCPMC9042679

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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.