{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,9]],"date-time":"2026-07-09T02:22:11Z","timestamp":1783563731161,"version":"3.55.0"},"reference-count":17,"publisher":"Georg Thieme Verlag KG","issue":"04","license":[{"start":{"date-parts":[[2023,6,19]],"date-time":"2023-06-19T00:00:00Z","timestamp":1687132800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Eur J Pediatr Surg"],"published-print":{"date-parts":[[2024,8]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>\n          Introduction\u2003The 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.<\/jats:p><jats:p>\n          Materials and Methods\u2003We 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.<\/jats:p><jats:p>\n          Results\u2003In total, 665 patients were included in the analysis. The overall incidence of complications was 26.6% (n\u2009=\u2009177), 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\u2009&lt;\u20090.05).<\/jats:p><jats:p>\n          Conclusion\u2003Prolonged 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.<\/jats:p>","DOI":"10.1055\/s-0043-1769797","type":"journal-article","created":{"date-parts":[[2023,6,19]],"date-time":"2023-06-19T22:51:10Z","timestamp":1687215070000},"page":"363-367","source":"Crossref","is-referenced-by-count":5,"title":["Effect of Prolonging the Duration of Stenting on Urethral Stricture in Proximal Hypospadias with Severe Curvature Repair: A Prospective Cohort Study"],"prefix":"10.1055","volume":"34","author":[{"given":"Guanglun","family":"Zhou","sequence":"additional","affiliation":[{"name":"Department of Urology, Shenzhen Children's Hospital, Shenzhen, Guangdong, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Man","family":"Jiang","sequence":"additional","affiliation":[{"name":"Department of Infectious Diseases, Shenzhen Children's Hospital, Shenzhen, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xiaodong","family":"Liu","sequence":"additional","affiliation":[{"name":"Department of Urology, Shenzhen Children's Hospital, Shenzhen, Guangdong, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jianchun","family":"Yin","sequence":"additional","affiliation":[{"name":"Department of Urology, Shenzhen Children's Hospital, Shenzhen, Guangdong, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zhilin","family":"yang","sequence":"additional","affiliation":[{"name":"Department of Urology, Shenzhen Children's Hospital, Shenzhen, Guangdong, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shouln","family":"Li","sequence":"additional","affiliation":[{"name":"Department of Urology and Laboratory of Pelvic Floor Muscle Function, Shenzhen Children's Hospital, Guangdong, Shenzhen, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jinjun","family":"Chen","sequence":"additional","affiliation":[{"name":"Department of Urology and Laboratory of Pelvic Floor Muscle Function, Shenzhen Children's Hospital, Guangdong, Shenzhen, China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"194","published-online":{"date-parts":[[2023,6,19]]},"reference":[{"issue":"06","key":"ref1","doi-asserted-by":"crossref","first-page":"2247","DOI":"10.1007\/s00345-020-03238-4","article-title":"Release of severe chordee and urethroplasty in proximal hypospadias repair","volume":"39","author":"S Acimi","year":"2021","journal-title":"World J Urol"},{"key":"ref2","doi-asserted-by":"crossref","first-page":"852","DOI":"10.1016\/j.juro.2016.11.054","article-title":"Intermediate-term followup of proximal hypospadias repair reveals high complication rate","volume":"197","author":"C J Long","year":"2017","journal-title":"J 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