Evidence map›Paper›PMID 40613526›Full record

ArticleInternational journal of urology : official journal of the Japanese Urological Association2025

Highly Complete Follow-Up Data Are Necessary to Ascertain the Actual Complication Rate in Orchidopexy for Undescended Testes.

Mick Uijldert, Luitzen A Groen, Keetje L De Mooij, Michiel J S Oosterveld, Harrie P Beerlage, Tom P V M De Jong, Rogier P J Schroeder

Abstract read
In one paragraph

Article in International journal of urology : official journal of the Japanese Urological Association, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Review
  2. Highly Complete Follow-Up Data Are Necessary to Ascertain the Actual Complication Rate in Orchidopexy for Undescended Testes.International journal of urology : official journal of the Japanese Urological Association · 2025
    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.

Mick UijldertDepartment of Pediatric Urology, Wilhelmina Children's Hospital, UMC Utrecht, Utrecht University, Utrecht, the Netherlands.ORCID https://orcid.org/0000-0001-9067-4938
Luitzen A GroenDepartment of Pediatric Urology, Wilhelmina Children's Hospital, UMC Utrecht, Utrecht University, Utrecht, the Netherlands.ORCID https://orcid.org/0000-0001-7033-2228
Keetje L De MooijDepartment of Pediatrics, Emma Children's Hospital, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands.
Michiel J S OosterveldDepartment of Pediatric Urology, Emma Children's Hospital, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands.
Harrie P BeerlageDepartment of Pediatric Urology, Wilhelmina Children's Hospital, UMC Utrecht, Utrecht University, Utrecht, the Netherlands.
Tom P V M De JongDepartment of Pediatric Urology, Wilhelmina Children's Hospital, UMC Utrecht, Utrecht University, Utrecht, the Netherlands.
Rogier P J SchroederDepartment of Pediatric Urology, Wilhelmina Children's Hospital, UMC Utrecht, Utrecht University, Utrecht, the Netherlands.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveThis study aimed to assess orchidopexy outcomes in a tertiary pediatric urology center.

methodsA retrospective review of orchidopexies at our institution initially showed a 20% follow-up loss. To ensure more reliable outcomes, patients and parents were actively contacted and encouraged to attend follow-up visits 6 months post-surgery, reducing follow-up loss and enhancing the accuracy of our data.

resultsTwo hundred eleven patients with 254 testicular units were included, with only five patients lost to follow-up due to relocation, yielding a follow-up rate of 98%. The median follow-up time was 7 months. Of 206 inguinal orchidopexies, three were atrophied, and three had an inguinal position. Among 25 patients who underwent a (staged) laparoscopic procedure for abdominal testis, four were found to be atrophied. Of the 18 redo orchidopexies, one testis atrophied. One patient suffered a severe complication, Fournier's gangrene, due to streptococcus infection with uneventful healing after multiple surgeries.

conclusionsIn a tertiary setting with a high follow-up percentage and orchidopexy performed or supervised by a fellowship-trained pediatric urologist, the success rate of standard orchidopexy was 97%, for redo orchidopexy 94%, and for laparoscopic (staged) procedures 80%. The reported outcomes can be used in more accurate patient/parental counseling in daily clinical practice and guidelines.

Indexed as

CryptorchidismOrchiopexyPostoperative ComplicationsChildChild, PreschoolFollow-Up StudiesHumansInfantLaparoscopyMaleRetrospective StudiesTestisTreatment Outcomecomplete follow‐upcomplicationsorchidopexysurgery outcomestestis

Identifiers

PMID40613526
PMCPMC12503198

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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.