Evidence map›Paper›PMID 35372152›Full record

SynthesisFrontiers in pediatrics2022

Comparison of Single-Incision Scrotal Orchiopexy and Traditional Two-Incision Inguinal Orchiopexy for Primary Palpable Undescended Testis in Children: A Systematic Review and Meta-Analysis.

Chengjun Yu, Yang Hu, Ling Wang, Lian Kang, Jie Zhao, Jiandong Lu, Tao Lin, Dawei He, Shengde Wu, Guanghui Wei

Open access · goldAbstract readSystematic Review
In one paragraph

Synthesis in Frontiers in pediatrics, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
2.8field-weighted citation impact, top 9% 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

6 citing papers in PubMed, 13 citations in OpenAlex.

  1. Article
  2. Article
  3. 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. Review
  5. Article
  6. 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

10 authors at 3 institutions in 1 country.

Chengjun YuDepartment of Urology, Children's Hospital of Chongqing Medical University, Chongqing, China.
Yang HuDepartment of Urology, Children's Hospital of Chongqing Medical University, Chongqing, China.
Ling WangDepartment of Urology, Children's Hospital of Chongqing Medical University, Chongqing, China.
Lian KangDepartment of Urology, Children's Hospital of Chongqing Medical University, Chongqing, China.
Jie ZhaoDepartment of Urology, Children's Hospital of Chongqing Medical University, Chongqing, China.
Jiandong LuDepartment of Urology, Children's Hospital of Chongqing Medical University, Chongqing, China.
Tao LinDepartment of Urology, Children's Hospital of Chongqing Medical University, Chongqing, China.
Dawei HeDepartment of Urology, Children's Hospital of Chongqing Medical University, Chongqing, China.
Shengde WuDepartment of Urology, Children's Hospital of Chongqing Medical University, Chongqing, China.
Guanghui WeiDepartment of Urology, Children's Hospital of Chongqing Medical University, Chongqing, China.
Chongqing Medical University · CNChildren's Hospital of Chongqing Medical University · CNChina International Science and Technology Cooperation · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Purpose: To compare the safety, efficacy, and cosmetic results of single-incision scrotal orchiopexy (SISO) and traditional two-incision inguinal orchiopexy (TTIO) for primary palpable undescended testes (PUDTs) in children. Materials and Methods: A systematic literature search of all relevant studies published on PubMed, Embase, Medline, Cochrane Library, Web of Science database, and Wanfang data until July 2021 was conducted. The operative time, hospitalization duration, conversion rate, wound infection or dehiscence, scrotal hematoma or swelling, testicular atrophy, reascent, hernia or hydrocele, analgesics needs, and cosmetic results were compared between SISO and TTIO using the Mantel-Haenszel or inverse-variance method. Results: A total of 17 studies involving 2,627 children (1,362 SISOs and 1,265 TTIOs) were included in the final analysis. The conversion rate of SISO was 3.6%. The SISO approach had a statistically significant shorter operative time than the TTIO approach for PUDT (weighted mean difference-11.96, 95% confidence interval -14.33 to -9.59, I Conclusion: Compared with TTIO, SISO has the advantages of shorter operative time, shorter hospitalization duration, less postoperative pain, and better cosmetic appealing results. SISO is a safe, effective, promising, and potential minimal invasive surgical approach for PUDT. SISO is an alternative to TTIO in selected cryptorchid patients, especially for lower positioned ones. Systematic Review Registration: https://www.crd.york.ac.uk/PROSPERO/, identifier: CRD42021268562.

Indexed as

childrenminimal invasive surgeryorchiopexypalpable undescended testes (PUDTs)single-incisionsingle-incision scrotal orchiopexy (SISO)traditional two-incision inguinal orchiopexy (TTIO)undescended testes

Identifiers

PMID35372152
PMCPMC8964791
OpenAlexW4221033201

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.