Effect of Prolonging the Duration of Stenting on Urethral Stricture in Proximal Hypospadias with Severe Curvature Repair: A Prospective Cohort Study
Abstract: Introduction The aim of this study was to evaluate whether prolonged stenting reduces the risk of urethral stricture after proximal hypospadias (PH) with severe curvature (SC) repair. Materials and Methods We prospectively studied a cohort of patients with PH with SC repair who underwent urethral plate transection and urethroplasty between January 2010 and December 2020. According to the duration of stenting, the patients were divided into 2-, 4-, and 6-week groups. Postoperative complications and time of urethral stricture occurrence were analyzed. Results In total, 665 patients were included in the analysis. The overall incidence of complications was 26.6% (n = 177), including 42 cases of urethral strictures: 27 (64.3%) cases of urethral stricture occurred between 4 and 6 weeks after urethroplasty, 7 cases occurred between 7 weeks and 6 months after urethroplasty, 7 cases occurred more than 6 months after urethroplasty, and 1 case occurred at 3 weeks after urethroplasty. The incidence of urethral stricture in the 6-week group (1.8%) was significantly lower than that in the 4- (5.8%) and 2-week groups (10.9%) (p < 0.05). Conclusion Prolonged stenting reduces the risk of urethral stricture in PH with SC repair. Four to six weeks after PH with SC repair may be the key period for the formation of early urethral strictures.
- Location
-
Deutsche Nationalbibliothek Frankfurt am Main
- Extent
-
Online-Ressource
- Language
-
Englisch
- Bibliographic citation
-
Effect of Prolonging the Duration of Stenting on Urethral Stricture in Proximal Hypospadias with Severe Curvature Repair: A Prospective Cohort Study ; day:19 ; month:06 ; year:2023
European journal of pediatric surgery ; (19.06.2023)
- Contributor
-
Zhou, Guanglun
Jiang, Man
Liu, Xiaodong
Yin, Jianchun
yang, Zhilin
Li, Shouln
Chen, Jinjun
- DOI
-
10.1055/s-0043-1769797
- URN
-
urn:nbn:de:101:1-2023080311402592533822
- Rights
-
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Last update
-
14.08.2025, 10:54 AM CEST
Data provider
Deutsche Nationalbibliothek. If you have any questions about the object, please contact the data provider.
Associated
- Zhou, Guanglun
- Jiang, Man
- Liu, Xiaodong
- Yin, Jianchun
- yang, Zhilin
- Li, Shouln
- Chen, Jinjun
Other Objects (12)
Direct radiative effects of dust aerosols emitted from the Tibetan Plateau on the East Asian summer monsoon – a regional climate model simulation
Coauthorship Networks and Research Output
R&D networks: Theory, empirics and policy implications
Network formation with local complements and global substitutes: The case of R&D networks
Climatology and physical mechanisms of the tropospheric warm cores over the Tibetan Plateau and its vicinity
Research on the influencing factors of Chinese agricultural brand competitiveness based on DEMATEL-ISM
Data-driven Product Functional Configuration: Patent Data and Hypergraph
5-nm LiF as an Efficient Cathode Buffer Layer in Polymer Solar Cells Through Simply Introducing a C60 Interlayer
Research on obstacle avoidance path planning of UAV in complex environments based on improved Bézier curve
An insight of pathological anatomy of urethral stricture and surgical manipulations for children suffered from hypospadias
Urethral-sparing laparoscopic simple prostatectomy for the treatment of benign prostatic hyperplasia with asymptomatic urethral stricture after urethral stricture surgery
Collaboration in Bipartite Networks, with an Application to Coauthorship Networks
Direct radiative effects of dust aerosols emitted from the Tibetan Plateau on the East Asian summer monsoon – a regional climate model simulation
Coauthorship Networks and Research Output
R&D networks: Theory, empirics and policy implications
Network formation with local complements and global substitutes: The case of R&D networks
Climatology and physical mechanisms of the tropospheric warm cores over the Tibetan Plateau and its vicinity
Research on the influencing factors of Chinese agricultural brand competitiveness based on DEMATEL-ISM
Data-driven Product Functional Configuration: Patent Data and Hypergraph
5-nm LiF as an Efficient Cathode Buffer Layer in Polymer Solar Cells Through Simply Introducing a C60 Interlayer
Research on obstacle avoidance path planning of UAV in complex environments based on improved Bézier curve
An insight of pathological anatomy of urethral stricture and surgical manipulations for children suffered from hypospadias
Urethral-sparing laparoscopic simple prostatectomy for the treatment of benign prostatic hyperplasia with asymptomatic urethral stricture after urethral stricture surgery
Collaboration in Bipartite Networks, with an Application to Coauthorship Networks
Direct radiative effects of dust aerosols emitted from the Tibetan Plateau on the East Asian summer monsoon – a regional climate model simulation
Coauthorship Networks and Research Output
R&D networks: Theory, empirics and policy implications
Network formation with local complements and global substitutes: The case of R&D networks
Climatology and physical mechanisms of the tropospheric warm cores over the Tibetan Plateau and its vicinity
Research on the influencing factors of Chinese agricultural brand competitiveness based on DEMATEL-ISM
Data-driven Product Functional Configuration: Patent Data and Hypergraph
5-nm LiF as an Efficient Cathode Buffer Layer in Polymer Solar Cells Through Simply Introducing a C60 Interlayer
Research on obstacle avoidance path planning of UAV in complex environments based on improved Bézier curve
An insight of pathological anatomy of urethral stricture and surgical manipulations for children suffered from hypospadias
Urethral-sparing laparoscopic simple prostatectomy for the treatment of benign prostatic hyperplasia with asymptomatic urethral stricture after urethral stricture surgery