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Ramaswamy R, Hegab SM, Fawsy H, Ghalib SS, Shawky M, Mukattash G. Hypospadias with Intact Prepuce: A Spectrum of Anomalies and their Reconstruction. J Indian Assoc Pediatr Surg 2024; 29:129-136. [PMID: 38616827 PMCID: PMC11014174 DOI: 10.4103/jiaps.jiaps_172_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Revised: 10/12/2023] [Accepted: 11/28/2023] [Indexed: 04/16/2024] Open
Abstract
Aims The aim of the study was to perform a detailed analysis of the clinical characteristics of megameatus with intact prepuce (MIP) and to audit our results of reconstructive surgeries on MIP. Materials and Methods Design: Retrospective analysis. Setting: Pediatric surgery department of tertiary level. Subjects, methods: Hospital records and pictures of MIP operated over a 9-year period. Age, size of penis, circumcised or not, shape of glans, external urethral meatus (EUM), urethral plate (UP), chordee, distal urethra, reconstructive surgery, and complications were analyzed. Postoperative result was objectively assessed by Hypospadias Objective Scoring Evaluation (HOSE). Results Twelve of 254 hypospadias were MIP (incidence = 4.72%). The mean age at operation was 38.25 months (12-87 m). Patients sought circumcision or surgical correction of anomaly. Two patients were precircumcised. MIP was coronal 7, subcoronal 3, and glanular 2. Meatus was wide in 10 and normal in 2. Glans penis was wide in 9 and conical in 3. UP was wide (9), moderately wide (2), or narrow and shallow (1). In two cases of wide deep UP, distal septum was present. Distal urethra was nondilated in all but 1, which had megalourethra. Reconstructive surgery was Tubularized Urethral Plate Urethroplasty (7 cases) or classical Snodgrass (Tubularised incised plate urethroplasty (TIPU), with superimposed vascular dartos flap (5 cases). The megalourethra underwent partial excision and TIPU. Distal UP-septum was incised. Urethral injury (2 cases) and UP injury (1 case) were intraoperative complications. One postoperative complication (ventral glans necrosis) resulted. The mean follow-up period was 4.79 months (1-12 m). In the postoperative follow-up, 11 (92%) had HOSE score 14-16, whereas one had HOSE 13. Conclusion Some hypospadias cases which have intact prepuce have no megameatus; hence, they cannot be termed MIP. All cases of hypospadias having intact prepuce can be covered by the umbrella term "Hypospadias with Intact Prepuce (HIP);" MIP is a large subgroup under HIP. HIP presents with a spectrum of anomalies of glans, EUM, and UP. Repair by tubularization of UP without or with midline incision gives excellent results.
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Affiliation(s)
- Rajendran Ramaswamy
- Department of Pediatric Surgery, Maternity and Children’s Hospital (Under Ministry of Health), Najran, Saudi Arabia
| | - Samir Morsi Hegab
- Department of Pediatric Surgery, Maternity and Children’s Hospital (Under Ministry of Health), Najran, Saudi Arabia
| | - Hany Fawsy
- Department of Pediatric Surgery, Maternity and Children’s Hospital (Under Ministry of Health), Najran, Saudi Arabia
| | - Saif Saeed Ghalib
- Department of Pediatric Surgery, Maternity and Children’s Hospital (Under Ministry of Health), Najran, Saudi Arabia
| | - Mohamed Shawky
- Department of Pediatric Surgery, Maternity and Children’s Hospital (Under Ministry of Health), Najran, Saudi Arabia
| | - Ghazi Mukattash
- Department of Pediatric Surgery, Maternity and Children’s Hospital (Under Ministry of Health), Najran, Saudi Arabia
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Neheman A, Schwarztuch Gildor O, Shumaker A, Beberashvili I, Bar-Yosef Y, Arnon S, Zisman A, Stav K. Use of Validated Questionnaires to Predict Cosmetic Outcomes of Hypospadias Repair. Children (Basel) 2024; 11:189. [PMID: 38397301 PMCID: PMC10887056 DOI: 10.3390/children11020189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Revised: 01/30/2024] [Accepted: 01/31/2024] [Indexed: 02/25/2024]
Abstract
INTRODUCTION Hypospadias is a syndrome of penile maldevelopment. The primary goal of hypospadias surgery is to create a penis with normal appearance and function. Historically, the outcome of hypospadias repair has been assessed based on the need for reoperation due to urethroplasty complications (UC), including fistula formation, dehiscence, meatal stenosis, or development of a urethral stricture. The Glans-Urethral Meatus-Shaft (GMS) score is a standardized tool to predict UC. Analysis of the cosmetic outcomes of hypospadias repair based on the appearance of the reconstructed penis has been validated, and standardized scores have been published. The Hypospadias Objective Penile Evaluation (HOPE) score is a validated questionnaire used to assess postoperative cosmetic outcomes. Although predictors of surgical outcomes and UC have been well documented, predictors of optimal cosmetic outcomes are lacking in the literature. Furthermore, reoperation due to cosmetic considerations has been poorly reported. OBJECTIVE To identify predictors of cosmetic outcomes after hypospadias repair and to assess the reoperation rate according to cosmetic considerations. MATERIALS AND METHODS This prospective cohort study included 126 boys who underwent primary hypospadias repair. The severity of hypospadias, degree of penile curvature, glans width, preoperative HOPE, and GMS scores were documented. The standard technique for single-stage repairs, the tubularized incised plate urethroplasty, was performed. The primary endpoint was cosmetic outcomes evaluated by the HOPE score questionnaire six months postoperatively. Optimal cosmetic results were defined by HOPE scores ≥ 57. RESULTS The study population consisted of the following cases: 87 (69%) subcoronal, 32 (25%) shaft, and 7 (6%) proximal hypospadias. Among the study participants, 102 boys (81%) had optimal cosmetic results (HOPE ≥ 57), and 24 boys (19%) had surgeries with suboptimal cosmetic outcomes (HOPE < 57). Ancillary procedures were performed in 21 boys (16%), of which 14 (11%) were solely for cosmetic considerations, and 7 were secondary to UC. Using the Receiver Operating Characteristic analysis of potential predictors of optimal cosmetic outcomes, the preoperative HOPE score had the highest area under the curve (AUC = 0.79; 95% CI 0.69-0.89, p < 0.001). After multivariable analysis, the degree of penile chordee (p = 0.013), glans width (p = 0.003), GMS score (p = 0.007), and preoperative HOPE score (p = 0.002) were significant predictors of cosmetic outcomes. Although meatal location predicted suboptimal cosmetic results in univariate analysis, it was not a factor in multivariable analysis. CONCLUSIONS Over 80% of boys undergoing hypospadias repair achieved optimal cosmetic outcomes. More than 10% of cases underwent ancillary procedures, secondary solely to cosmetic considerations. Predictors of optimal cosmetic outcomes after hypospadias surgery included degree of chordee, glans width, and preoperative HOPE and GMS scores, which were the best predictors of satisfactory cosmetic results. Although meatal location is the main predictor of UC, it was not a predictor for cosmetic outcomes. Factors affecting cosmetic outcomes should be clearly explained to parents during the preoperative consultation.
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Affiliation(s)
- Amos Neheman
- Meir Medical Center, Department of Urology, Kfar Saba 44281, Israel; (A.N.)
- Faculty of Medicine, Tel Aviv University, Tel Aviv 6997801, Israel; (A.S.); (I.B.); (Y.B.-Y.); (A.Z.); (K.S.)
| | - Omri Schwarztuch Gildor
- Meir Medical Center, Department of Urology, Kfar Saba 44281, Israel; (A.N.)
- Faculty of Medicine, Tel Aviv University, Tel Aviv 6997801, Israel; (A.S.); (I.B.); (Y.B.-Y.); (A.Z.); (K.S.)
| | - Andrew Shumaker
- Faculty of Medicine, Tel Aviv University, Tel Aviv 6997801, Israel; (A.S.); (I.B.); (Y.B.-Y.); (A.Z.); (K.S.)
- Shamir Medical Center, Department of Urology, Zerifin 703001, Israel
| | - Ilia Beberashvili
- Faculty of Medicine, Tel Aviv University, Tel Aviv 6997801, Israel; (A.S.); (I.B.); (Y.B.-Y.); (A.Z.); (K.S.)
- Shamir Medical Center, Department of Nephrology, Zerifin 703001, Israel
| | - Yuval Bar-Yosef
- Faculty of Medicine, Tel Aviv University, Tel Aviv 6997801, Israel; (A.S.); (I.B.); (Y.B.-Y.); (A.Z.); (K.S.)
- Department of Pediatric Urology, Dana-Dwek Children’s Hospital, Tel Aviv Medical Center, Tel Aviv 6423906, Israel
| | - Shmuel Arnon
- Faculty of Medicine, Tel Aviv University, Tel Aviv 6997801, Israel; (A.S.); (I.B.); (Y.B.-Y.); (A.Z.); (K.S.)
- Meir Medical Center, Department of Neonatology, Kfar Saba 4428164, Israel
| | - Amnon Zisman
- Faculty of Medicine, Tel Aviv University, Tel Aviv 6997801, Israel; (A.S.); (I.B.); (Y.B.-Y.); (A.Z.); (K.S.)
- Shamir Medical Center, Department of Urology, Zerifin 703001, Israel
| | - Kobi Stav
- Faculty of Medicine, Tel Aviv University, Tel Aviv 6997801, Israel; (A.S.); (I.B.); (Y.B.-Y.); (A.Z.); (K.S.)
- Shamir Medical Center, Department of Urology, Zerifin 703001, Israel
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Kalfa N, Nordenström J, De Win G, Hoebeke P. Adult outcomes of urinary, sexual functions and fertility after pediatric management of differences in sex development: Who should be followed and how? J Pediatr Urol 2024:S1477-5131(24)00052-4. [PMID: 38423920 DOI: 10.1016/j.jpurol.2024.01.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Revised: 12/19/2023] [Accepted: 01/21/2024] [Indexed: 03/02/2024]
Abstract
The management of Differences of Sex Development (DSD) has evolved considerably in recent years. The questioning of systematic early childhood treatment of DSD requires a better understanding of the outcomes of such treatments and long-term studies are therefore essential to better evaluate the prognosis of DSD. Unfortunately, limitations are numerous including the limited size of the series, the absence of standardized methodology, the evaluation of managements that no longer take place today and the absence of prospective and comparative studies. Despite these difficulties, the purpose of this paper is to present the current data on the long-term follow-up of patients with DSD from the urological, sexual and fertility points of view. Even if it remains difficult at present to establish precise recommendations, we recapitulate the most important points that should drive follow-up of these patients especially the constitution of a multidisciplinary team with a holistic approach, the organization of the transition between adolescence and adulthood, a particular attention to psychological care, a careful communication with the patients and his/her family and the use of standardized data collection systems.
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Affiliation(s)
- Nicolas Kalfa
- Département de Chirurgie Infantile, Service de Chirurgie Viscérale et Urologie Pédiatrique, CHU de Montpellier, Montpellier, France; Centre de Référence Maladies Rares DEVGEN Constitutif Sud, CHU de Montpellier, Montpellier, France; UMR 1302 Institute Desbrest of Epidemiology and Public Health, INSERM, Univ Montpellier, Montpellier, France.
| | - Josefin Nordenström
- Department of Pediatric Surgery/Urology, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Gunter De Win
- Department of Urology, University Hospital Antwerp, Edegem, Belgium; Astarc, Faculty of Medicine and Health Science, University of Antwerp, Belgium; Adolescenty Urology, University College London Hospitals, London, UK
| | - Piet Hoebeke
- Department of Urology, Ghent University Hospital, Gent, Belgium
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Daboos M, Abdelmaboud M, Azab A, Abdelaziz M, Eldamanhory H. Evaluation of Tubularized Incised Plate Urethroplasty with Spongioplasty-Dartosoraphy Reinforcement in Pediatric Hypospadias: A Randomized Controlled Study. Eur J Pediatr Surg 2024. [PMID: 38262438 DOI: 10.1055/s-0044-1779277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/25/2024]
Abstract
INTRODUCTION The original description of tubularized incised plate urethroplasty (TIPU) was provided by Snodgrass in 1994. The results were significantly improved by several modifications. To decrease the incidence of complications, interposing a vascularized flap after tubularization of the neourethra is recommended. The extent to which the type of interposed tissue has a direct effect on the rate of complications and cosmetic outcomes after TIPU repair is considered the answer to the main hypothesis of this study. MATERIALS AND METHODS This prospective controlled randomized trial was conducted in the Department of Pediatric Surgery, Al-Azhar University, Cairo, Egypt, between May 2019 and May 2023. A total of 220 patients were included in this study. Patients were randomly assigned to either group A or group B. Group A included 110 patients who underwent TIPU with spongioplasty-dartosoraphy reinforcement. The other 110 patients (group B) underwent TIPU with dorsal dartos flap interposition, without spongioplasty. RESULTS Complications developed in 34 of 220 patients (15.4%). In group A, complications developed in 11 of 110 patients (10.0%). In group B, complications occurred in 23 of 110 patients (20.9%). Although the fistula rate, glanular dehiscence, disruption, and meatal stenosis were not significantly different between the study groups, the skin necrosis rate was significantly lower in group A than in group B. The overall complication rate was significantly lower in group A than in group B. Also, the difference in the mean Hypospadias Objective Scoring Evaluation between the two groups was statistically significant. CONCLUSION TIPU with spongioplasty-dartosoraphy reinforcement is an effective modification of conventional TIPU. This modification appears to reduce the rate of complications and yield better cosmetic outcomes.
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Affiliation(s)
- Mohammad Daboos
- Department of Pediatric Surgery, Al-Azhar University Faculty of Medicine, Nasr City, Cairo, Egypt
| | - Mohamed Abdelmaboud
- Department of Pediatric Surgery, Al-Azhar University Faculty of Medicine, Nasr City, Cairo, Egypt
| | - Ahmed Azab
- Department of Pediatric Surgery, Al-Azhar University Faculty of Medicine, Nasr City, Cairo, Egypt
| | - Mohamed Abdelaziz
- Department of Plastic Surgery, Al-Azhar University, Nasr City, Cairo, Egypt
| | - Hany Eldamanhory
- Department of Urology, Al-Azhar University Faculty of Medicine, Cairo, Egypt
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Srivastava SK, Sarkar D, Pal DK. A single-stage dorsal inlay buccal mucosal graft placement through subcoronal vertical sagittal ventral urethrotomy without glansplasty for reconstruction of meatal stenosis, fossa navicularis, and distal penile urethral stricture: Our initial experience. Indian J Urol 2024; 40:49-55. [PMID: 38314077 PMCID: PMC10836457 DOI: 10.4103/iju.iju_290_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Revised: 10/10/2023] [Accepted: 11/23/2023] [Indexed: 02/06/2024] Open
Abstract
Introduction Reconstruction of fossa navicularis stricture (FNS) poses a challenge in providing acceptable functional and cosmetic outcomes. We describe our novel surgical technique and its short-term results. Methods This urethroplasty technique is a single-stage dorsal inlay buccal mucosal graft placement with subcoronal vertical sagittal ventral urethrotomy without glansplasty. Twenty-one operated patients were followed up at 2 months and 6 months postoperatively. We studied the functional outcome of the International Prostate Symptom Score, quality of life (QoL) score, maximum flow rate, postvoid residual (PVR) urine, and reconstructed urethral luminal caliber. Sexual function was studied via a brief male sexual function inventory. Hypospadias objective score evaluation (HOSE) was used to assess the cosmesis. Patient satisfaction was evaluated using the global response assessment score (GRA). Results FNS is seen commonly associated with lichen sclerosus (n = 12). Nine patients had stricture that extended into the distal penile urethra. The mean stricture length was 2.76 cm. At the end of the study, a significant improvement in mean IPPS (18.81), mean QoL score (2.25), mean Qmax (20.94 mL/s), mean PVR (103.05 mL), and mean urethral caliber (16.06 Fr) were noted. No difference in sexual drive and erectile function but significant improvement in ejaculation was noted. All patients had single-stream urine, reconstructed urethral caliber ≥16Fr, HOSE ≥14, and GRA ≥2 at 6 months. Except for two patients, all had vertical slit-like meatus. Conclusion This technique is feasible, with good cosmetic, functional, and subjective outcomes with marked patient' satisfaction.
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Affiliation(s)
| | - Debansu Sarkar
- Department of Urology, IPGMER and SSKM Hospital, Kolkata, West Bengal, India
| | - Dilip Kumar Pal
- Department of Urology, IPGMER and SSKM Hospital, Kolkata, West Bengal, India
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Ali MM, Anwar AZ, Mohamed MS, Abdelgawad AH, Rohiem MF, Hussein A, Hasanein MGS. Comparative outcomes among inlay grafted incised plate, onlay preputial flap and tubularized incised plate urethroplasty for the repair of distal penile hypospadias with a narrow urethral plate. World J Urol 2023; 41:3643-3650. [PMID: 37947847 PMCID: PMC10693502 DOI: 10.1007/s00345-023-04690-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Accepted: 10/10/2023] [Indexed: 11/12/2023] Open
Abstract
PURPOSE We conducted this study, comparing the outcomes among Transverse Onlay Island Flap, inlay grafted incised plate and our previous records of tubularized incised plate urethroplasty (TIPU) in patients with narrow urethral plates, aiming to determine which method of repair provides a good outcome. METHODS This hybrid study included two datasets. The first from a prospective randomized study evaluating outcomes of two treatment modalities; Inlay graft and only flap for distal hypospadias with shallow urethral plate with 80 patients (40 patients in each group) included, the second based on our previous records of TIPU in 40 patients with distal primary hypospadias with narrow urethral plate. RESULTS The success rate in inlay graft urethroplasty group (n = 40) was 87.5%; glandular dehiscence occurred in one case (2.5%), fistulas occurred in 2 cases (5%), and narrow meatus occurred in two cases (5%). Success rate in onlay flap urethroplasty group (n = 40) was 82.5%; glandular dehiscence occurred in two cases (5%), fistulas occurred in two cases (5%), and narrow meatus occurred in three cases (7.5%). TIPU group (n = 40) had success rate of 62.5%; glandular dehiscence occurred in eight cases (20%), fistulas occurred in five cases (12.5%), and narrow meatus occurred in seven cases (17.5%), with five cases exhibiting both narrow meatus with fistula. CONCLUSION Inlay graft and onlay flap urethroplasty for repair of distal penile hypospadias with narrow urethral plate had higher success rate and fewer complications than traditional TIPU. Moreover, operative time was shorter in TIPU.
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Affiliation(s)
- Mostafa M Ali
- Department of Urology, Urology and Nephrology Hospital, Faculty of Medicine, Minia University, Minia, Egypt.
| | - Ahmed Z Anwar
- Department of Urology, Urology and Nephrology Hospital, Faculty of Medicine, Minia University, Minia, Egypt
| | - Mostafa Sh Mohamed
- Department of Urology, Urology and Nephrology Hospital, Faculty of Medicine, Minia University, Minia, Egypt
| | - Ahmed H Abdelgawad
- Department of Urology, Urology and Nephrology Hospital, Faculty of Medicine, Minia University, Minia, Egypt
| | - Mahmoud F Rohiem
- Department of Urology, Port Said University Hospital, Port Said University, Port Said, Egypt
| | - Alayman Hussein
- Department of Urology, Urology and Nephrology Hospital, Faculty of Medicine, Minia University, Minia, Egypt
| | - Mohammed G S Hasanein
- Department of Urology, Urology and Nephrology Hospital, Faculty of Medicine, Minia University, Minia, Egypt
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Alwaeli HH, Hasan Al-Timimi HF, Ismail MB. Assessment of functional and cosmetic outcomes of Extended-Tubularized incised plate for mid-shaft and distal hypospadias as a modification of Snodgrass repair: a cross-sectional study. Ann Med Surg (Lond) 2023; 85:4745-4749. [PMID: 37811069 PMCID: PMC10553125 DOI: 10.1097/ms9.0000000000001136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Accepted: 07/28/2023] [Indexed: 10/10/2023] Open
Abstract
Background Hypospadias is a congenital abnormality of anterior urethral and penile development where the urethral meatus is ectopically located on the ventral aspect of the penis. It is a relatively common condition affecting ~1 in 250 male birth. Extended-Tubularized Incised Plate (E-TIP) is a modification of Snodgrass repair by extending the midline incision to the apical part of the glans resulting in a more normal appearing location of the meatus and straight urinary stream without increasing the risk of complications. Aim of study To evaluate functional and cosmetic outcomes of E-TIP repair for mid-shaft and distal hypospadias as a modification of Snodgrass repair. Patient and method A prospective cross-sectional study including 53 cases of mid-to-distal hypospadias repaired with the E-TIP technique between November 2019 and February 2022 in Baghdad. The authors start with the standard technique described by Snodgrass, but the midline incision of the urethral plate extended up to the apical part of the glans tip, and tabularization started distally creating a slit-like a neomeatus. Outcome assessment depended on an objective evaluation of the following parameters: maximum flow rate, post-void residual, Hypospadias Objective Score Evaluation (HOSE) score, and direction of the urinary stream. Results The mean age was 3.4±2.1 years, ranging from 0.6 to 9 years. The mean duration of follow-up was 14.4±6.9 months, and the location of the meatus was coronal in 16 patients (30%), subcoronal in 25 (47%), and mid-distal shaft in 12 (23%). The glans width was greater than or equal to 14 mm in 46 patients (87%) and less than 14 mm in 7 (13%). Q.max was above the fifth percentile of age-related uroflowmetry nomograms for healthy children 5-15 years old in 29 boys (93.5%) and below the fifth percentile in 2 (6.5%). Post-void residual urine was less than 10% of voided volume in 28 out of 31 boys (90%) and greater than 10% in 3 (10%). Regarding cosmetic outcomes, 50 boys (94%) had good penile appearance and their HOSE score greater than or equal to 14 with a slit-like meatus located at the tip of the glans, while 3 (6%) of them their score was less than 14. The overall mean HOSE score postoperatively for all patients was 15±0.9. Six patients (11%) had a deviated urinary stream and 47 (89%) had a straight stream. Conclusion E-TIP repair is a good alternative to standard Snodgrass repair for mid-shaft to distal hypospadias with a good functional and cosmetic outcome, particularly the neomeatus position at the tip of the glans, which is similar to the normal one without increasing the risk of meatal stenosis.
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Affiliation(s)
| | | | - Mohammed B. Ismail
- Department of Surgery, College of Medicine, University of Baghdad, Baghdad, Iraq
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S H, F A, A A, A B. Post-pubertal functional outcomes of one-stage anatomical reconstruction of the corpus spongiosum, bulbo-spongiosus muscle and dartos in 46 children with proximalhypospadias. J Pediatr Urol 2023:S1477-5131(23)00110-9. [PMID: 37012103 DOI: 10.1016/j.jpurol.2023.03.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Revised: 02/03/2023] [Accepted: 03/16/2023] [Indexed: 04/05/2023]
Abstract
INTRODUCTION Anatomical studies of hypospadias show failure of zipping-up of histologically normal urethral plate and corpus spongiosum. With the commonly utilized substitution urethroplasties for proximal hypospadias, a reconstructed urethra of just an "epithelial-lined tube" with no spongiosal support, is apt to long-term urinary and ejaculatory dysfunctions. We completed a one-stage anatomical reconstruction in children with proximal hypospadias whenever the ventral curvature could be reduced to <30° and evaluated the post-pubertal outcomes. METHOD This is a retrospective analysis of prospectively maintained data on one-stage anatomical repair of proximal hypospadias between 2003 and 2021. In children with proximal hypospadias, the corpus spongiosum, bulbo-spongiosus muscle (BSM), Bucks', and Dartos' layers of the shaft were anatomically re-aligned prior to assessing the ventral curvature visually. When the curvature was >30°, the urethral plate was divided at the glans for a 2-stage procedure, and those patients were excluded from the study. Otherwise, the anatomical repair was continued (this series). The Hypospadias Objective Scoring Evaluation (HOSE) and the Paediatric Penile Perception Score (PPPS) were used for post-pubertal assessment. RESULTS Prospective records provided details of 105 patients with proximal hypospadias who had complete primary anatomical repair. The median age at surgery was 1.6 years, and 15.9 years at the post-pubertal assessment. Forty-one (39%) had complications that necessitated re-operations. Thirty-five (33.3%) patients had complications involving the urethra. For fistula and diverticula, eighteen cases required only one corrective procedure, while one required two. Other 16 patients required an average of 1.78 corrective operations for severe chordee and/or breakdown, with 7 requiring Bracka's 2-stage procedure. RESULTS OF PUBERTAL REVIEW Fifty patients (47.6%) were over 14 years old; 46 (92.0%) had pubertal reviews and scoring, while four were lost to follow-up. The mean HOSE score was 14.8/16, and the mean PPPS score was 17.8/18. Five patients had residual curvature of >10°. 17 and 10 patients, respectively, were unable to comment on glans firmness and ejaculation quality. During erections, 26/29 (89.7%) patients reported a firm glans, and 36/36 (100%) reported normal ejaculations. CONCLUSION This study proves the need for reconstruction of normal anatomy for normal post-pubertal function. In all proximal hypospadias, we strongly recommend anatomical reconstruction (zipping up) of the corpus spongiosum and BSM. When the curvature can be reduced to <30°, a complete one-stage reconstruction is possible; otherwise, anatomical reconstruction of the bulbar and proximal penile urethra is recommended, reducing the length of the epithelial-lined substitution tube for the distal shaft and glans.
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Affiliation(s)
- Hennayake S
- Paediatric Urology Department, Royal Manchester Children's Hospital, Oxford Road, Manchester, M13 9WL, United Kingdom.
| | - Almutairi F
- Paediatric Urology Department, Royal Manchester Children's Hospital, Oxford Road, Manchester, M13 9WL, United Kingdom.
| | - Ajao A
- Paediatric Urology Department, Royal Manchester Children's Hospital, Oxford Road, Manchester, M13 9WL, United Kingdom.
| | - Bianchi A
- Paediatric Urology Department, Royal Manchester Children's Hospital, Oxford Road, Manchester, M13 9WL, United Kingdom.
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Durante L, Ghidini F, Panchieri F, Bovolenta E, Bagnara V, Esposito C, Castagnetti M. Glans dehiscence after severe hypospadias repair. Is it a real complication? Clues from a study in post-pubertal patients. Pediatr Surg Int 2023; 39:101. [PMID: 36737577 PMCID: PMC9898378 DOI: 10.1007/s00383-023-05387-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/23/2023] [Indexed: 02/05/2023]
Abstract
INTRODUCTION Glans dehiscence (GD) is reportedly a common complication after proximal hypospadias repairs. However, the need for surgical correction is controversial. The aim of this study was to assess awareness, risk factors, and outcome of GD in post-pubertal patients. The agreement with surgeon assessment was also evaluated. METHODS The design was retrospective. All consecutive patients treated for proximal hypospadias between 2000 and 2011 were included. The presence of GD was self-reported, and the participants could optionally upload a photograph for surgeon assessment. Cosmetic and functional outcomes were assessed by validated questionnaires (HOSE, PPPS, KINDL®, IIEF-5). Results were compared between patients with and without GD. RESULTS Of 219 patients, 34 (16%) participated. Fourteen of them (41%) self-reported GD. Eighteen patients (8%) also uploaded a photograph and, in ten of them (56%), the surgeon noted the presence of GD with poor agreement [k = - 0.444 (95 CI - 0.856 to - 0.033)] with patient report. Patients self-reporting GD had had more frequently a penile curvature at diagnosis (12/14 = 86%, p = 0.01), and had undergone a single-staged repair (100% vs. 65%, p = 0.03). No difference was found in cosmetic and functional outcomes. Results were similar also comparing groups with and without GD as assessed by the surgeon. CONCLUSION GD was a common finding after severe hypospadias repair. It was more common in case of surgeon assessment with poor agreement between patients and surgeons. GD did not prove to have clear clinical implications. Therefore, in our opinion, surgical repair of GD should be recommended only on patients request.
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Affiliation(s)
- Ludovica Durante
- Paediatric Urology Unit, Department of Surgery, Oncology, and Gastroenterology, University of Padova, Padua, Italy
| | - Filippo Ghidini
- Paediatric Urology Unit, Department of Surgery, Oncology, and Gastroenterology, University of Padova, Padua, Italy
| | - Francesco Panchieri
- Paediatric Urology Unit, Department of Surgery, Oncology, and Gastroenterology, University of Padova, Padua, Italy
| | - Eleonora Bovolenta
- Paediatric Urology Unit, Department of Surgery, Oncology, and Gastroenterology, University of Padova, Padua, Italy
| | - Vincenzo Bagnara
- Pediatric Surgery Unit, Policlinico "G.B. Morgagni", Catania, Italy
| | - Ciro Esposito
- Division of Pediatric Surgery, Federico II University of Naples, Naples, Italy
| | - Marco Castagnetti
- Department of Surgery, Oncology, and Gastroenterology, University of Padova, Via VIII Febbraio, 2, Padua, Italy.
- Pediatric Urology Unit, Bambino Gesù Children Hospital and Research Center, Rome, Italy.
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Guevara CG, Suarez MC, Raymo A, Ransford GA, Nassau DE, Alam A, Labbie AS, Castellan MA, Gosalbez R. Small Intestinal Submucosa for corporeal body grafting in patients with proximal hypospadias and severe chordee: Long term follow-up assessing erectile function and genital self-perception. J Pediatr Urol 2022; 18:758.e1-758.e7. [PMID: 35965224 DOI: 10.1016/j.jpurol.2022.06.024] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 06/07/2022] [Accepted: 06/25/2022] [Indexed: 10/17/2022]
Abstract
BACKGROUND Proximal hypospadias and severe ventral chordee are often challenging to repair. To preserve penile length in chordee repair, Small Intestinal Submucosa (SIS) corporal grafting is often performed with potential long-term complications including recurrent curvature and erectile dysfunction (ED). There is a paucity of data evaluating sexual function in mid, late and post-pubertal patients. OBJECTIVE We aimed to assess long-term outcomes of genital self-perception and erectile function in mid, late and post-pubertal patients who underwent single-layer (1-ply) SIS corporal body grafting for correction of severe chordee. STUDY DESIGN Patients with proximal hypospadias who underwent correction of severe chordee using SIS grafting between 2001 and 2015 were retrospectively identified. Patients were evaluated for erectile and sexual function using the modified erection hardness score (mEHS) and the modified sexual health inventory for men (mSHIM). Perceived function and straightness were measured with Hypospadias Objective Scoring Evaluation (HOSE). Penile self-perception was assessed using the Pediatric Penile Perception Score (PPPS). Results were compared to an age-matched healthy control group. Categorical variables were analyzed using Fisher's exact test, and continuous variables using paired and unpaired t-test and ANOVA. RESULTS Nineteen patients with proximal hypospadias who underwent correction of severe chordee using SIS grafting and 18 controls participated in the study with a median age of 17 years for both groups. In the mEHS, 12 (63.2%) hypospadias-patients and 14 (87.5%) controls rated their erections as completely hard and very rigid. In the mSHIM, 1 (5.2%) hypospadias-patient was classified as having moderate ED. A total of 16 hypospadias-patients (84%) and 16 controls (88.9%) reported being very satisfied or satisfied with the straightness of their penis. No significant difference was observed in the mEHS, mSHIM and PPPS between groups (p < 0.05). The straightness of the erection was rated lower by participants, than by the pediatric urologist. In the HOSE, 12 (63.2%) hypospadias-patients and 16 (88.9%) controls obtained an acceptable score. DISCUSSION Our findings indicate favorable long-term outcomes in ED and genital self-perception; only 5% of our population reported having a mild-moderate to moderate presentation of ED, and there were no reports of severe ED. The overall PPPS satisfaction rates were statistically similar for the control and hypospadias groups. The small sample population limits the significance of our findings. CONCLUSION Corporal body grafting with 1-ply SIS suggests positive long-term outcomes in genital self-perception and erectile function, with mid, late and post-pubertal patients who underwent hypospadias repair having comparable results to age-matched healthy controls.
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Affiliation(s)
| | - Maria Camila Suarez
- Division of Pediatric Urology, Nicklaus Children's Hospital, Miami, FL, USA; Department of Urology, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Adele Raymo
- Division of Pediatric Urology, Nicklaus Children's Hospital, Miami, FL, USA
| | - George A Ransford
- Division of Pediatric Urology, Nicklaus Children's Hospital, Miami, FL, USA; Department of Urology, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Daniel E Nassau
- Division of Pediatric Urology, Nicklaus Children's Hospital, Miami, FL, USA; Department of Urology, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Alireza Alam
- Division of Pediatric Urology, Nicklaus Children's Hospital, Miami, FL, USA; Department of Urology, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Andrew S Labbie
- Division of Pediatric Urology, Nicklaus Children's Hospital, Miami, FL, USA; Department of Urology, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Miguel A Castellan
- Division of Pediatric Urology, Nicklaus Children's Hospital, Miami, FL, USA; Department of Urology, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Rafael Gosalbez
- Division of Pediatric Urology, Nicklaus Children's Hospital, Miami, FL, USA; Department of Urology, University of Miami Miller School of Medicine, Miami, FL, USA.
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El-Helaly HAA, Youssof HA, Ibrahim HM, Aldaqadossi HAH, Abdalla OM, Dogha MM. Distal hypospadias repair: Comparative study between snodgrass and transverse preputial onlay flap. J Pediatr Urol 2022; 18:610.e1-610.e6. [PMID: 36195537 DOI: 10.1016/j.jpurol.2022.08.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Revised: 08/08/2022] [Accepted: 08/16/2022] [Indexed: 12/14/2022]
Abstract
INTRODUCTION Distal hypospadias repair has several operative strategies such as tubularized incised plate (TIP); Transverse preputial onlay flap (TPOF) and Modified Mathieu Procedure. The aim of our work is to compare between TIP and TPOF techniques in the outcome. MATERIAL AND METHOD We conducted this comparative study on 66 patients with different types of distal hypospadias divided in two groups A and B for TIP and TPOF respectively. We reported outcome and complications for both TIP and TPOF repair. Our results revealed mean operative time was significantly higher in group B (123.1 ± 6.8 min) than in group A (93.73 ± 3.9 min, P value < 0.001). Postoperative urinary fistula was reported in group A (15.2%) while no fistula in group B (p value = 0.05). The vertical slit appearance of meatus was better in group A (54.5%) than in group B (24.2%, P value 0.023). As regard to hypospadias objective scoring evaluation (HOSE) (Summary Figure) the meatal shape score was higher in group A (1.55 ± 0.51) than in group B (1.24 ± 0.44, p value = 0.0 l), the urinary stream score was significantly higher in group A (1.82 ± 0.39) than in group B (1.97 ± 0.17, p value = 0.04) and the urinary fistula score was significantly higher in group A (3.79 ± 0.60) than in group B (4 ± 0, p value = 0.04). DISCUSSION Complications are more common after TIP than in TPOF. As regard the meatus shape, the naturally looking vertical slit like meatus was achieved more in the TIP than in TPOF. We advocate further studies with a large number of patients with a long follow up period. CONCLUSION TPOF is a great option to consider in cases of distal hypospadias because it is an effective technique for primary distal hypospadias repair with a good cosmetic outcome and a low associated complication.
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Shahin M, Abdalrazek M, Abdelmaboud M, Elsayaad IM, Mahmoud MA, Mousa MA, Elshamy A, Alsamahy O, Rehan M, Elhady S, Gamaan I, Djordjevic M. Evaluation of Double-Faced Tubularized Preputial Flap versus Duckett’s Procedure for Repair of Penoscrotal Hypospadias with Significant Penile Curvature: A Comparative Study. Adv Urol 2022; 2022:1-7. [PMID: 36187436 PMCID: PMC9519334 DOI: 10.1155/2022/6996933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Accepted: 08/21/2022] [Indexed: 11/18/2022] Open
Abstract
Background Proximal hypospadias, with significant curvature, is one of the most challenging anomalies. Great diversity and a large number of procedures described over the last 4 decades confirmed the fact that no single procedure has been universally accepted or successful. So, the aim of this study is to evaluate double-faced tubularized preputial flap (DFPF) versus transverse tubularized inner preputial flap (Duckett's procedure) as regards surgical outcomes, complications rate, and cosmetic results for repair of penoscrotal hypospadias with chordee. Patients and Methods. This was a prospective comparative study on 144 children with primary penoscrotal hypospadias with moderate or severe chordee, conducted at New Damietta and Assuit hospitals, Al-Azhar University, from March 2016 to March 2022. The patients were randomly divided into two equal groups; group A (n = 72) underwent DFPF, and group B (n = 72) underwent Duckett's procedure. Results No significant difference was identified as regards demographic data. The follow-up period ranged from 20 to 66 months (mean of 28 months after DFPF and 31 months after Duckett's repair), and the complication rate was 20.1% (29 of 144 children). There were statistically significant differences between the two groups as regards the urethral stricture, penile rotation, and total complication rate. HOSE score was adopted for assessment of surgical outcomes, urine stream, and cosmetic results. Conclusions The DFPF technique is feasible and reliable for one-stage repair of penoscrotal hypospadias with chordee and can be considered as a good option as it ensures better surgical and cosmetic outcomes with lower incidence of complications.
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13
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Ali MM, Anwar AZ. Experience with modified two stage inner preputial flap for repair of proximal hypospadias with chordee: A single institution study with intermediate follow up. J Pediatr Surg 2022; 57:1404-8. [PMID: 34217511 DOI: 10.1016/j.jpedsurg.2021.05.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Revised: 05/17/2021] [Accepted: 05/27/2021] [Indexed: 11/21/2022]
Abstract
PURPOSE We present our modified technique of using the inner preputial flap to cover the penile shaft, while removing the subcutaneous tissue of the distal part of the flap to act similar to graft. Herein, we present our experience with modified two stage inner preputial flap for repair of proximal hypospadias with chordee. PATIENTS AND METHODS The current study was a single-institution retrospective study between January 2016 and December 2020. Thirty-one patients with proximal hypospadias with chordee were included and underwent our modified technique. We excluded re-operative hypospadias and incomplete follow-up cases (<6 month of follow up). Patient demographics, outcomes and complications in the form of fistula formation, diverticulum, metal stenosis, stricture formation and glans dehiscence were reviewed. RESULTS A total of 31 patients were included in the study and underwent our modified technique. The median age was 18 months (9-60) & IQR 15-25). The median follow up was 40 months. Overall, success was achieved in 24 cases (77.4%). Complications occurred in seven cases (22.6%) and included urethrocutanous fistula in three patients (9.7%), diverticulum in two patients (6.5.%), metal stenosis in one patient (3.2%) and glans dehiscence in one patient (3.2%). CONCLUSION Our technique provides a favourable outcome with a low complication rate for repair of proximal severe hypospadias. LEVEL OF EVIDENCE Case Series Study (Level IV).
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14
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Daboos M, Hefney K, Abdelhafez Mahmoud M, Salama A, Mohammed Y, Hussein M, Abdelmaboud M, Hussein T, Ashour Y, Gouda S. Evaluation of double faced transverse preputial (onlay) island flap for hypospadias repair in pediatrics: a randomized controlled study. Int Urol Nephrol 2022; 54:1471-1477. [PMID: 35462581 PMCID: PMC9035285 DOI: 10.1007/s11255-022-03217-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Accepted: 03/15/2022] [Indexed: 11/28/2022]
Abstract
Background The preputial onlay island flap technique has been popularized for hypospadias repair as a result of offering a consistent combination of acceptable functional and cosmetic results. Like other techniques, urethrocutaneous fistulae and stricture continues to be the most common complications, in addition to other complications, which could be attributed to the compromise in flaps vascularity. Some authors describe a technique that resolves some of these problems by combining the unique benefits of the double faced preputial flaps. The aim of this study:- to evaluate double faced preputial onlay island flap technique for complications rate, outcomes of surgical procedure, and cosmetic results in comparison to transverse inner preputial flap technique. Patients and methods This was a prospective randomized controlled study that included 68 patients with anterior, mid-penile, and posterior penile hypospadias, with shallow and narrow urethral plate of size less than 6 mm, who underwent single-stage repair using preputial flaps, conducted at the department of pediatric surgery (Al-Azhar University, Cairo, Egypt), between May 2019 and October 2021, to evaluate double faced transverse preputial onlay island flap technique. Thirty-four patients underwent double faced transverse preputial onlay island flap (group A) and another 34 patients underwent inner transverse preputial onlay island flap (control group) (group B). The follow-up period ranged from 12 to 26 months. Results The overall complication rate was 20.5% (14 of 68 children). Complications developed in 5 cases (14.7%) in group A who underwent double face onlay island flap (2 glannular dehiscence, 1 penile rotation, 1 fistula, and 1 diverticulum), as opposed to 9 patients in group B (26.4%) who underwent transverse inner preputial flap (3 developed glannular dehiscence, 2 skin flap necrosis, 3 fistulae, and 1 diverticulum). After management of the complications, all patients had good surgical outcomes with satisfactory cosmetic results. Conclusion Double faced transverse preputial onlay island flap is an alternative option to reconstruct narrow urethral plate hypospadias. So that double faced transverse preputial onlay island flap technique appears to achieve satisfactory surgical outcomes with lower complication rate.
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Affiliation(s)
- Mohammad Daboos
- Pediatric Surgery Department, Al-Azhar University, Al-Houssain University Hospital, Darrasa, Cairo, Egypt.
| | - Khalid Hefney
- Pediatric Surgery Department, Al-Azhar University, Al-Houssain University Hospital, Darrasa, Cairo, Egypt
| | | | - Ahmed Salama
- Pediatric Surgery Department, Al-Azhar University, Al-Houssain University Hospital, Darrasa, Cairo, Egypt
| | - Yousef Mohammed
- Pediatric Surgery Department, Al-Azhar University, Al-Houssain University Hospital, Darrasa, Cairo, Egypt
| | - Mohammed Hussein
- Pediatric Surgery Department, Al-Azhar University, Al-Houssain University Hospital, Darrasa, Cairo, Egypt
| | - Mohamed Abdelmaboud
- Pediatric Surgery Department, Al-Azhar University, Al-Houssain University Hospital, Darrasa, Cairo, Egypt
| | - Tharwat Hussein
- Pediatric Surgery Department, Al-Azhar University, Al-Houssain University Hospital, Darrasa, Cairo, Egypt
| | - Yasser Ashour
- Pediatric Surgery Department, Al-Azhar University, Al-Houssain University Hospital, Darrasa, Cairo, Egypt
| | - Samir Gouda
- Pediatric Surgery Department, Al-Azhar University, Al-Houssain University Hospital, Darrasa, Cairo, Egypt
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15
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Elsayem K, Darwish AS, AbouZeid AA, Kamel N, Dahab MM, El-Naggar O. Autologous platelet gel improves outcomes in tubularized incised plate repair of hypospadias. J Pediatr Surg 2022; 57:488-491. [PMID: 33933265 DOI: 10.1016/j.jpedsurg.2021.03.058] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2021] [Revised: 03/26/2021] [Accepted: 03/28/2021] [Indexed: 01/01/2023]
Abstract
BACKGROUND hypospadias is one of the most widespread male congenital anomalies, occurring in 1:250 to 1:300 live births. Several repair techniques have been developing to improve the outcomes. PURPOSE a randomized prospective controlled study was adopted to evaluate effectiveness of autologous platelet gel in healing promotion and improving the outcomes of hypospadias repair. METHODS thirty children who aged between 6 months and 12 years were recruited and subdivided into two groups; group A had tubularized incised plate (TIP) repair with autologous platelet gel application and group B had TIP repair without autologous platelet gel. RESULTS there was no significant difference in duration of operation between both groups. All patients in groups A and B had slit-like meatus shape in the distal glans. While all those of group A had one urine stream, yet only 11 of group B had one. There were complications that happened exclusively in group B such as spray stream (27%) and fistula (20%). Whereas other complications occurred insignificantly more in group B than in A including meatal stenosis (53 versus 27%), glans dehiscence, (20 versus 7%), bleeding (33 versus 13%), infection (33 versus 27%), edema (27% versus13), respectively. The incidence of skin necrosis was equal in both groups. CONCLUSION autologous platelet gel usage in TIP hypospadias repair can be a reliable technique to promote wound healing, and to limit of postoperative surgical complications.
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Affiliation(s)
- Karam Elsayem
- Pediatric Surgery Unit, Surgery Department, Faculty of Medicine, Suez Canal University, Ismailia, Egypt.
| | - Ahmed S Darwish
- Pediatric Surgery Unit, Surgery Department, Faculty of Medicine, Suez Canal University, Ismailia, Egypt.
| | | | - Noha Kamel
- Clinical Pathology Department, Faculty of Medicine, Suez Canal University, Ismailia, Egypt.
| | - Mohamed M Dahab
- Pediatric Surgery Department, Faculty of Medicine, Ain Shams University, Cairo, Egypt.
| | - Osama El-Naggar
- Pediatric Surgery Department, Faculty of Medicine, Ain Shams University, Cairo, Egypt.
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Abdel-Hamid El-Hawy M, Ali MM, Abdelhamid AM, Fawzy AM, Hussein A, Elsharkawy MSM. Long-term outcome of non-stented tubularized incised plate urethroplasty for distal hypospadias repair: a complication analysis. Cent European J Urol 2022; 74:595-600. [PMID: 35083082 PMCID: PMC8771137 DOI: 10.5173/ceju.2021.r1.0063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2021] [Revised: 08/03/2021] [Accepted: 08/07/2021] [Indexed: 11/22/2022] Open
Abstract
Introduction Although it is apparently simpler to perform unstented tubularized incised plate (TIP) repair for distal hypospadias repair, consensus on feasibility of the use of unstented repair is still a matter of debate. Evidence reporting that unstented repair outcome is comparable to stented repair, especially in the long-term, is still weak due to reporting outcome inconsistencies, different study designs, inclusion of more than one technique, and inherent variability in meatal locations. Thus, we need a continuous and evolving assessment of the outcome of unstented repair to compile adequate evidence on the advantage of unstented TIP repair in distal hypospadias entity. The aim of this article was to review our long-term results with tubularized incised plate urethroplasty for distal hypospadias repair without a postoperative stent to determine its outcome which might justify its use. Material and methods After a review of 154 patients with distal penile hypospadias, who underwent repair in Minia Urology & Nephrology University Hospital in the period between June 2015 and February 2018, we excluded cases who underwent MAGPI repair, redo cases and patients who failed to complete follow-up. We chose 72 patients who had only 1st time TIP repair and whom we could contact. A total of 44 out of 72 cases with stented repair were assigned to Group A, while 28 cases with unstented repair were assigned to Group B. Success was assessed based on Hypospadias Objective Penile Evaluation (HOPE) score by three separate senior pediatric urology consultants, independent of the surgeon and in the absence of high post-void residual urine (PVR). Average rate was calculated to be compared between both study groups. Results There was no statistically significant difference regarding preoperative meatal location and age at repair and short-term complications. In the long-term; there was no statistically significant difference between the occurrence of urethrocutanous fistula (UCF, 4 vs 2 cases in Group A & B, respectively) and complete disruption (2 cases in each group) with need for redo repair. Results of total mean of HOPE score calculated showed no statistically significant differences between study groups and also failed to showed statistical significance on individual domains of HOPE score. Conclusions Unstented TIP repair showed a similar outcome to stented TIP repair of distal hypospadias especially in the long-term despite a more troublesome early postoperative period.
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Affiliation(s)
| | - Mostafa Magdi Ali
- Urology and Nephrology Hospital, School of Medicine, Minia University, Minia, Egypt
| | - Amr M Abdelhamid
- Urology and Nephrology Hospital, School of Medicine, Minia University, Minia, Egypt
| | - Ahmed M Fawzy
- Urology and Nephrology Hospital, School of Medicine, Minia University, Minia, Egypt
| | - Alayman Hussein
- Urology and Nephrology Hospital, School of Medicine, Minia University, Minia, Egypt
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Kurdi MO, Eldessouki NI, Khirallah MG. Hybrid Mathieu Urethroplasty vs. Tubularized Incised Plate Urethroplasty for the Management of Distal Penile Hypospadias With a Small Glans. Front Pediatr 2022; 10:876791. [PMID: 35450104 PMCID: PMC9017807 DOI: 10.3389/fped.2022.876791] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Accepted: 02/25/2022] [Indexed: 11/13/2022] Open
Abstract
INTRODUCTION Distal hypospadias is a common anomaly. Different surgical techniques have evolved through the years to manage this anomaly. Several factors may affect the prognosis. One of them is glans size. We compared the hybrid Mathieu urethroplasty (HMU) and the tubularized incised plate urethroplasty (TIPU) for the management of distal hypospadias with a small glans. METHODS Sixty-eight patients with distal hypospadias were included and categorized into two groups. Group A (n = 33) and group B (n = 35) patients were treated by HMU and TIPU, respectively. All patients had a small glans. In group A, the patients underwent Mathieu urethroplasty plus a deep incision of the urethral plate. In group B, the patients underwent TIPU. Urethral stents were used in all cases. Hypospadias objective score evaluation (HOSE) was used to assess the results. RESULTS Urethrocutaneous fistulae developed in two cases in group A and six cases in group B. Meatal stenosis was significantly lower (one case in group A vs. eight cases in group B). Glanular dehiscence occurred in two cases in group A and five cases in group B. The small glans strongly correlated with the development of both urethrocutaneous fistulae and meatal stenosis where the odd ratios were 3.500 (1.383-7.879) and 9.481 (1.114-12.669), respectively. CONCLUSION Both techniques showed efficacy during management of patients with a small glans. HMU had better outcomes, shorter duration of stent and lesser incidence of complications than TIPU. Small glans was significantly related to urethrocutaneous fistulae and meatal stenosis in group B.
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Affiliation(s)
- Mazen Omar Kurdi
- Pediatric Surgery Unit, King Abdulaziz University Hospital, Jeddah, Saudi Arabia
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Vu TH, Viet Nguyen H, Quy Hong Q, Quang Pham H, Thanh Pham T, Hai Do Đ, Đo Truong T. Results of the one-stage proximal hypospadias repair with modified Koyanagi technique: A prospective cohort study in a single Vietnam centre. Ann Med Surg (Lond) 2021; 71:103012. [PMID: 34840761 PMCID: PMC8606834 DOI: 10.1016/j.amsu.2021.103012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Revised: 10/30/2021] [Accepted: 10/31/2021] [Indexed: 11/24/2022] Open
Abstract
Introduction Proximal hypospadias is the most severe type of hypospadias. Our approach to Koyanagi technique for proximal hypospadias aims to improve the blood supply to the neourethral flaps and reduce meatal complications. Methods Our prospective study included 75 patients who were operated for proximal hypospadias by our Koyanagi technique at Viet Duc hospital between January 2019 and December 2020. The clinical information obtained included a detailed medical history; preoperative, intraoperative, and postoperative data; short-term outcomes by the HOSE score were evaluated by a different physician. Results The mean (range) age was 3.59 ± 2.41 years (1.5–14), 86.7% under 5 years old. There are 31 penoscrotal, 31 scrotal, and 13 perineal hypospadias. The length of the neourethra ranged from 3.5 to 8 cm, mean 5.02 ± 0.88 cm. Evaluation of the surgeon at 6 months after surgery: primary success 81.3%. Complications occurred in 14 cases (18.7%), included 10 urethrocutaneous fistula and 4 dehiscence of the urethra. No cases of meatal stenosis or recession, urethral stricture, urethral diverticula. The mean HOSE score was found to be 14.47 ± 1.35, ranged 11 to 16. 57 patients (76%) had a total HOSE 14 and above and 18 patients had score below 14 (24%) Conclusion Our modified Koyanagi technique give us a good result for one-stage reconstruction of proximal hypospadias. Applying the HOSE score makes postoperative evaluation of hypospadias more objective and reliable. Proximal hypospadias is one of the most challenging conditions. Modified Koyanagi techniques improve the blood supply to the neourethral flaps. The HOSE score is an objective appraisal of the outcome of hypospadias repair.
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Affiliation(s)
- Tuan Hong Vu
- Department of Pediatric Surgery, Viet Duc Hospital, 40 TrangThi, Hoankiem, Hanoi, Viet Nam
- Department of General Surgery, Hanoi Medical University, Viet Nam
- Corresponding author. Department of Pediatric surgery, Viet Duc hospital, No. 40, Trangthi street, Hoankiem district, Hanoi, 100000, Viet Nam. Tel.: +84916123602.
| | - Hoa Viet Nguyen
- Department of Pediatric Surgery, Viet Duc Hospital, 40 TrangThi, Hoankiem, Hanoi, Viet Nam
| | - Quan Quy Hong
- Department of Pediatric Surgery, Viet Duc Hospital, 40 TrangThi, Hoankiem, Hanoi, Viet Nam
| | - Hung Quang Pham
- Department of Pediatric Surgery, Viet Duc Hospital, 40 TrangThi, Hoankiem, Hanoi, Viet Nam
- Department of General Surgery, Hanoi Medical University, Viet Nam
| | - Tung Thanh Pham
- Department of General Surgery, Hanoi Medical University, Viet Nam
| | - Đang Hai Do
- Department of General Surgery, Hanoi Medical University, Viet Nam
| | - Thanh Đo Truong
- Department of General Surgery, Hanoi Medical University, Viet Nam
- Department of Urology, Viet Duc Hospital, 40 TrangThi, Hoankiem, Hanoi, Viet Nam
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Ceccarelli PL, Lucaccioni L, Poluzzi F, Bianchini A, Biondini D, Iughetti L, Predieri B. Hypospadias: clinical approach, surgical technique and long-term outcome. BMC Pediatr 2021; 21:523. [PMID: 34836527 PMCID: PMC8620229 DOI: 10.1186/s12887-021-02941-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Accepted: 10/13/2021] [Indexed: 11/29/2022] Open
Abstract
Background Hypospadias is one of the most common congenital abnormalities in male newborn. There is no universal approach to hypospadias surgical repair, with more than 300 corrective procedures described in current literature. The reoperation rate within 6–12 months of the initial surgery is most frequently used as an outcome measure. These short-term outcomes may not reflect those encountered in adolescence and adult life. This study aims to identify the long-term cosmetic, functional and psychosexual outcomes. Methods Medical records of boys who had undergone surgical repair of hypospadias by a single surgical team led by the same surgeon at a single centre between August 2001 and December 2017 were reviewed. Families were contacted by telephone and invited to participate. Surgical outcome was assessed by combination of clinical examination, a life-related interview and 3 validated questionnaires (the Penile Perception Score-PPS, the Hypospadias Objective Score Evaluation-HOSE, the International Index of Erectile Function-5-IIEF5). Outcomes were compared according to age, severity of hypospadias, and respondent (child, parent and surgeon). Results 187 children and their families agreed to participate in the study. 46 patients (24.6%) presented at least one complication after the repair, with a median elapsed time of 11.5 months (6.5–22.5). Longitudinal differences in surgical corrective procedures (p < 0.01), clinical approach (p < 0.01), hospitalisation after surgery (p < 0.01) were found. Cosmetic data from the PPS were similar among children and parents, with no significant differences in child’s age or the type of hypospadias: 83% of children and 87% of parents were satisfied with the cosmetic result. A significant difference in functional outcome related to the type of hypospadias was reflected responses to HOSE amongst all groups of respondents: children (p < 0.001), parents (p=0.02) and surgeon (p < 0.01). The child’s HOSE total score was consistently lower than the surgeon (p < 0.01). The HOSE satisfaction rate on functional outcome was 89% for child and 92% for parent respondents. Conclusion Surgeons and clinicians should be cognizant of the long-term outcomes following hypospadias surgical repair and this should be reflected in a demand for a standardised approach to repair and follow-up.
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Affiliation(s)
- Pier Luca Ceccarelli
- Pediatric Surgical Unit, Department of Medical and Surgical Sciences for Mothers, Children and Adults, University of Modena and Reggio Emilia, via del Pozzo 71, 41124, Modena, Italy
| | - Laura Lucaccioni
- Pediatric Unit, Department of Medical and Surgical Sciences of the Mothers, Children and Adults, University of Modena and Reggio Emilia, via del Pozzo 71, 41124, Modena, Italy
| | - Francesca Poluzzi
- Pediatric Surgical Unit, Department of Medical and Surgical Sciences for Mothers, Children and Adults, University of Modena and Reggio Emilia, via del Pozzo 71, 41124, Modena, Italy
| | - Anastasia Bianchini
- Pediatric Surgical Unit, Department of Medical and Surgical Sciences for Mothers, Children and Adults, University of Modena and Reggio Emilia, via del Pozzo 71, 41124, Modena, Italy
| | - Diego Biondini
- Pediatric Surgical Unit, Department of Medical and Surgical Sciences for Mothers, Children and Adults, University of Modena and Reggio Emilia, via del Pozzo 71, 41124, Modena, Italy
| | - Lorenzo Iughetti
- Pediatric Unit, Department of Medical and Surgical Sciences of the Mothers, Children and Adults, University of Modena and Reggio Emilia, via del Pozzo 71, 41124, Modena, Italy.
| | - Barbara Predieri
- Pediatric Unit, Department of Medical and Surgical Sciences of the Mothers, Children and Adults, University of Modena and Reggio Emilia, via del Pozzo 71, 41124, Modena, Italy
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Ahmed S, Noureldin YA, Sherif H, Zahran A, Omar R. Cosmetic outcomes of grafted tubularized incised plate urethroplasty in primary distal penile hypospadias: prospective comparative study with the classic Snodgrass repair. Afr J Urol 2021. [DOI: 10.1186/s12301-021-00255-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
To compare the outcomes between classic tubularized incised plate (C-TIP), known as Snodgrass urethroplasty, and grafted TIP (G-TIP) in the repair of primary distal penile hypospadias.
Methods
Parents of all children presented to our tertiary care institution with primary distal penile hypospadias were asked to participate in this study. Patients were equally randomized using closed envelope method into two groups; Group A underwent repair using G-TIP and Group B underwent repair using the C-TIP. Circumcised cases and/or cases with penile chordee > 30 degrees were excluded from this study. Urethral catheter was kept for 7 to 10 days after surgery. The success rate and cosmetic outcomes assessed by HOSE score were evaluated at 6-month postoperatively.
Results
A total of 55 patients were recruited in each group. One hundred and seven patients of the 110 patients (54 and 53 in groups A and B, respectively) were evaluated at 6-month postoperatively using HOSE score. All preoperative data were comparable in both groups. Success was documented in 49/54 patients (90.7%) in group A. The five failures were secondary to two cases of glans dehiscence and three cases of residual postoperative chordee. Whereas, success was documented in 48/53 patients (90.5%) in group B. Complications were: a case of meatal stenosis, three cases of fistula, and a case of combined meatal stenosis and fistula. The HOSE score was comparable between the two groups (15.4 ± 1.09 vs. 15.6 ± 0.55; p = 0.29). However, the operative time was statistically longer in the G-TIP compared with the C-TIP (91.4 ± 6.2 min vs. 85.2 ± 6.3 min; p < 0.001), respectively.
Conclusion
The G-TIP urethroplasty provided comparable results with C-TIP in terms of cosmoses, success rate, and complications. However, G-TIP was accompanied with significantly longer operative time.
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Scarpa MG, Codrich D, Iaquinto M, Guida E, Cerrina A, Schleef J. Medium-term outcome after stented and un-stented distal urethroplasty: A retrospective analysis on redo-urethroplasty need and cosmetic results. Actas Urol Esp 2021; 45:642-647. [PMID: 34764052 DOI: 10.1016/j.acuroe.2020.10.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Accepted: 10/26/2020] [Indexed: 11/17/2022]
Abstract
INTRODUCTION Long-term complication rates after distal hypospadias repair can be close to 20%. There are no available guidelines regarding the need for a catheter in distal urethroplasty. We report a retrospective analysis on medium-term redo-urethroplasty rate and cosmetic results after a two-years pilot study on stented/un-stented distal urethroplasties. MATERIALS AND METHODS A total of 11 stented (Group A) and 17 un-stented (Group B) Snodgrass-procedures were performed by the same pediatric surgeon at our Institution (2011-2013). The median age at surgery was 2.1 years (range 1-8.5). Inclusion criteria were primitive distal defect, same surgeon in both interventions, catheter-free discharge. The median follow-up was 6.4 years (range 1.5-8.1). All patients received at least one post-operative clinical-cosmetic examination (HOSE). The aim of our study was to compare medium-term complications and redo-urethroplasty rates before starting a randomized study. A retrospective analysis was performed. We used Fisher's exact-test (P < 0.05) for statistical analysis. RESULTS Of 28 complications, 5 required redo-surgery: 2/11 stented-cases, 3/17 un-stented. Cosmetic results were satisfactory in both groups. These results were not statistically significant (P = 1.000). CONCLUSION Long-term follow-up is mandatory to know redo-urethroplasty rate and cosmetic outcome after distal stented/un-stented repair. Further studies are needed to evaluate the role of catheter placement and the definitive outcome in distal urethroplasty.
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Affiliation(s)
- M G Scarpa
- Institute for Maternal and Child Health Burlo Garofolo, Trieste, Italy.
| | - D Codrich
- Institute for Maternal and Child Health Burlo Garofolo, Trieste, Italy
| | - M Iaquinto
- Institute for Maternal and Child Health Burlo Garofolo, Trieste, Italy
| | - E Guida
- Institute for Maternal and Child Health Burlo Garofolo, Trieste, Italy
| | - A Cerrina
- Institute for Maternal and Child Health Burlo Garofolo, Trieste, Italy
| | - J Schleef
- Institute for Maternal and Child Health Burlo Garofolo, Trieste, Italy
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Chen S, Li Y, Ma N, Wang W, Xu L, Yang Z. Staged Buccal Mucosa Graft Urethroplasty for Proximal Hypospadias in Children: A Short- to Mid-Term Follow-Up Retrospective Study. Eur J Pediatr Surg 2021; 31:420-426. [PMID: 32820493 DOI: 10.1055/s-0040-1715477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
INTRODUCTION The aim of this study is to report our experience with modified staged buccal mucosa graft urethroplasty for the repair of proximal hypospadias in children and adolescents. MATERIALS AND METHODS A total of 183 patients were treated at the Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College between 2010 and 2019. The patients were grouped according to age: (1) within 1.5-year-old group, (2) prepuberty group (Tanner stage 1), and (3) puberty group. RESULTS In total, 153 patients were included in this study. Thirty-six patients had complications: seven after stage one; 29 after stage two; one patient had two complications. Maximum flow rates were 11.80 ± 1.46 mL/s in the 1.5-year-old group, 13.24 ± 2.61 mL/s in the prepuberty group, and 13.60 ± 2.20 mL/s in the puberty group (p = 0.199). Average flow rates were 6.86 ± 1.37, 7.94 ± 1.74, and 7.88 ± 1.22 mL/s, respectively (p = 0.203). The optimal hypospadias objective scoring evaluation score of 16 was seen in 117 patients (76%), the score of 15 in 23 patients (15%), 14 in 10 (7%), and 13 in 3 patients (2%). Patients with an uncomplicated treatment (no complication) had a higher clinical outcome than patients with a complication (15.8 ± 0.53 vs. 15.3 ± 0.97, with or without complication, p = 0.000). Multivariable analyses showed that previous treatment was closely related to the complication rate (p = 0.016). CONCLUSION The modified procedure allows for two-stage repair of proximal hypospadias with good results with a low complication rate and good functional results. Delaying operation did not increase complication rates in our research.
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Affiliation(s)
- Sen Chen
- The 2nd Department of Plastic Surgery, Chinese Academy of Medical Sciences & Peking Union Medical College Plastic Surgery Hospital and Institute, Shijingshan District, China
| | - Yangqun Li
- The 2nd Department of Plastic Surgery, Chinese Academy of Medical Sciences & Peking Union Medical College Plastic Surgery Hospital and Institute, Shijingshan District, China
| | - Ning Ma
- The 2nd Department of Plastic Surgery, Chinese Academy of Medical Sciences & Peking Union Medical College Plastic Surgery Hospital and Institute, Shijingshan District, China
| | - Weixin Wang
- The 2nd Department of Plastic Surgery, Chinese Academy of Medical Sciences & Peking Union Medical College Plastic Surgery Hospital and Institute, Shijingshan District, China
| | - Lisi Xu
- The 2nd Department of Plastic Surgery, Chinese Academy of Medical Sciences & Peking Union Medical College Plastic Surgery Hospital and Institute, Shijingshan District, China
| | - Zhe Yang
- The 2nd Department of Plastic Surgery, Chinese Academy of Medical Sciences & Peking Union Medical College Plastic Surgery Hospital and Institute, Shijingshan District, China
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Babu R, Chandrasekharam VVS. Meta-analysis comparing the outcomes of single stage (foreskin pedicled tube) versus two stage (foreskin free graft & foreskin pedicled flap) repair for proximal hypospadias in the last decade. J Pediatr Urol 2021; 17:681-689. [PMID: 34099397 DOI: 10.1016/j.jpurol.2021.05.014] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Revised: 04/08/2021] [Accepted: 05/12/2021] [Indexed: 12/12/2022]
Abstract
BACKGROUND Despite many technical advances the debate continues on single versus staged procedures for proximal hypospadias. In this systematic review and meta-analysis we have compared the contemporary outcomes of proximal hypospadias repair: single stage foreskin pedicle tube (FPT) versus two stage foreskin free graft (FFG) and two-stage foreskin pedicled flap (FPF) over the last decade. METHODS A systematic literature review of publications in English of the following electronic databases was conducted: Cochrane Database, PUBMED, MEDLINE and EMBASE. The following keywords were used: (proximal) AND (hypospadias) AND (repair OR urethroplasty) AND (outcomes OR complications). The publication date range for studies was from January 2010 to December 2020. Outcomes analyzed were complications like urethro-cutaneous fistula (UCF), glans dehiscence (GD), meatal stenosis (MS), urethral stricture (US), urethral diverticulum (UD), recurrent curvature or residual chordee (RC), buried penis (BP) and poor cosmesis (PC) as per objective assessment scores, or poor graft uptake (PGF) during first stage. We also divided the papers based on case load into two groups: < 5 cases or >5 cases operated per year and compared the post-operative outcomes. RESULTS The I 2 statistics for prevalence of total complications showed high heterogeneity with I 2 of 88% for one stage repair and 92% & 98% for two stage repairs. The pooled data from 26 articles covered a total of 2664 patients; mean follow-up of 4.5 years (1.8-14 years). One stage repair (FPT) was used in 680 (25%) patients while two stage repair was used in 1984 (75%) patients. Complications were encountered in 285/680 (42%) of those who underwent single stage repair (FPT) and this was significantly higher (Fishers; p = 0.001) than 414/1984 (21%) complication rate seen in two stage repair. Among the two different techniques of two stage operations over-all complication rate was not significantly different (Fisher's; p = 0.1) between FFG (155/674; 23%) and FPF (259/1310; 20%). FFG was superior to FPF in terms of individual complications UCF, MS, GD and UD. For two-stage FPT and FPF repairs the complication rate significantly reduced (p = 0.01) with increasing case load. For single stage repairs the complication rate remained high despite the increasing case load. CONCLUSIONS Two-stage repair of proximal hypospadias had significantly less complications compared to single stage repair. Among two-stage repairs specific complications were significantly less for FFG, although total complications were not significantly different from that seen with FPF. The results of two-stage repairs improved with higher case load supporting the concept of dedicated hypospadias centres.
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Affiliation(s)
- Ramesh Babu
- Pediatric Urology, Sri Ramachandra Institute of Higher Education and Research, Chennai, Tamil Nadu, India.
| | - V V S Chandrasekharam
- Pediatric Surgery, Pediatric Urology and MAS, Ankura Hospitals for Women and Children, Hyderabad, Telangana, India
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Ludovica D, Bianco M, Pelizzari A, Mandato F, Esposito C, Castagnetti M. Self-reported outcomes after the onset of puberty in patients undergoing primary distal hypospadias repair by the tubularized incised plate technique combined with preputial reconstruction vs. circumcision: A norm related study. J Pediatr Surg 2021; 56:1411-1416. [PMID: 33276974 DOI: 10.1016/j.jpedsurg.2020.11.024] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Revised: 11/12/2020] [Accepted: 11/16/2020] [Indexed: 10/22/2022]
Abstract
PURPOSE We assessed self-reported outcomes after the onset of puberty in patients undergoing tubularized incised plate (TIP) repair in combination with preputial reconstruction (PR) or circumcision for primary distal hypospadias, in comparison to normal controls. MATERIAL AND METHODS Out of 498 patients undergoing primary distal hypospadias repairs between 2001 and 2012, 83 underwent TIP repair associated with PR or circumcision before age 10-year, and had a Tanner stage ≥2 at study. Outcomes were assessed by online self-administration of validated questionnaires and additional non-validated questions. Results were compared between patients undergoing TIP repair vs. normal age-matched controls (healthy volunteers), and, between patients undergoing PR vs. circumcision. RESULTS Forty-one of the 83 eligible patients completed the study (response rate 49.3%). Of these, 26 had undergone PR. Median post-operative follow-up was 11.8 (range 6.5-16.2) years. The control group included 45 healthy boys. Comparing groups, there were no statistically significant differences in the cosmetic aspect of the penis, patient perception of penile appearance, and quality of life. Irrespective of preputial management, patients reported fear of being teased for the appearance of their genitalia much more commonly than controls (p = 0.02), but this did not affect their relationship patterns and quality of life. CONCLUSION Self-reported outcomes after the onset of puberty were not significantly different between patients undergoing primary TIP repair of distal hypospadias in childhood and normal controls. Patients were significantly more commonly feared of being teased for their genital appearance, but this did not interfere with their social skills. Preputial management, namely PR vs. circumcision, did not affect the outcome.
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Affiliation(s)
- Durante Ludovica
- Paediatric Urology Unit, Department of Surgery, Oncology, and Gastroenterology, University of Padova, Via Giustiniani 2; Monoblocco Ospedaliero - 4th floor, Padua, Italy
| | - Marta Bianco
- Paediatric Urology Unit, Department of Surgery, Oncology, and Gastroenterology, University of Padova, Via Giustiniani 2; Monoblocco Ospedaliero - 4th floor, Padua, Italy
| | - Anna Pelizzari
- Paediatric Urology Unit, Department of Surgery, Oncology, and Gastroenterology, University of Padova, Via Giustiniani 2; Monoblocco Ospedaliero - 4th floor, Padua, Italy
| | - Francesco Mandato
- Paediatric Urology Unit, Department of Surgery, Oncology, and Gastroenterology, University of Padova, Via Giustiniani 2; Monoblocco Ospedaliero - 4th floor, Padua, Italy
| | - Ciro Esposito
- Division of Pediatric Surgery, Federico II University of Naples, Naples, Italy
| | - Marco Castagnetti
- Paediatric Urology Unit, Department of Surgery, Oncology, and Gastroenterology, University of Padova, Via Giustiniani 2; Monoblocco Ospedaliero - 4th floor, Padua, Italy.
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Scarpa MG, Codrich D, Iaquinto M, Guida E, Cerrina A, Schleef J. Medium-term outcome after stented and un-stented distal urethroplasty: A retrospective analysis on redo-urethroplasty need and cosmetic results. Actas Urol Esp 2021; 45:S0210-4806(21)00105-4. [PMID: 34332810 DOI: 10.1016/j.acuro.2020.10.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Accepted: 10/26/2020] [Indexed: 10/20/2022]
Abstract
INTRODUCTION Long-term complication rates after distal hypospadias repair can be close to 20%. There are no available guidelines regarding the need of a catheter in distal urethroplasty. We report a retrospective analysis on medium-term redo-urethroplasty rate and cosmetic results after a two-year pilot study on stented/un-stented distal urethroplasties. MATERIALS AND METHODS A total of 11 stented (Group A) and 17 un-stented (Group B) Snodgrass-procedures were performed by one pediatric surgeon at our Institution (2011-2013). The median age at surgery was 2.1 years (range 1-8.5). Inclusion criteria were primitive distal defect, same surgeon in both interventions, catheter-free discharge. The median follow-up was 6.4 years (range 1.5-8.1). All patients received at least one post-operative clinical-cosmetic examination (HOSE). The aim of our study was to compare medium-term complications and redo-urethroplasty rates before starting a randomized study. A retrospective analysis was performed. We used Fisher's exact-test (P<0.05) for statistical analysis. RESULTS Of 28 complications, 5 required redo-surgery: 2/11 stented-cases, 3/17 un-stented. Cosmetic results were satisfactory in both groups. These results were not statistically significant (P=1.000). CONCLUSION Long-term follow-up is mandatory to know redo-urethroplasty rate and cosmetic outcome after distal stented/un-stented repair. Further studies are needed to evaluate the role of catheter placement and the definitive outcome in distal urethroplasty.
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Affiliation(s)
- M G Scarpa
- Institute for Maternal and Child Health Burlo Garofolo, Trieste, Italia.
| | - D Codrich
- Institute for Maternal and Child Health Burlo Garofolo, Trieste, Italia
| | - M Iaquinto
- Institute for Maternal and Child Health Burlo Garofolo, Trieste, Italia
| | - E Guida
- Institute for Maternal and Child Health Burlo Garofolo, Trieste, Italia
| | - A Cerrina
- Institute for Maternal and Child Health Burlo Garofolo, Trieste, Italia
| | - J Schleef
- Institute for Maternal and Child Health Burlo Garofolo, Trieste, Italia
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Shoukry A, Abbas A, Abdelwahab M, Ghoneima W, Shouman A, El Ghoneimy M, Morsi H, Badawy H, Eissa M, Aboulela W. Glans–urethral meatus–shaft score and penile parameters as preoperative assessment tools for hypospadias surgery outcome. Afr J Urol 2021. [DOI: 10.1186/s12301-021-00194-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Our prospective study aims to assess if penile parameters and GMS score can predict the postoperative outcome of patients with hypospadias repaired with the TIP technique.
Methods
This prospective study included patients (6 months–11 years old) with coronal, distal or mid penile hypospadias who underwent Tubularized incised plate (TIP) urethroplasty technique from 2015 to 2017. All patients were assessed preoperatively using GMS score. GMS score included a scale for each component, with the more unfavorable characteristics assigned higher scores. Penile length, urethral plate length, and penoscrotal length were measured using a ruler. Glans width was measured by using a caliper ruler. Demographics and complications were assessed within 3 months of the procedure.
Results
There was a statistically significant difference between complicated and non-complicated patients regarding GMS score, glans width, penoscrotal length, penile length, and urethral plate length/penile length ratio. According to the ROC curve, the cutoff values for GMS score, glans width and penoscrotal length were 6, 14 mm and 5 cm, respectively. The area under the ROC curve for penile length and for urethral plate/penile length ratio was poor and so we could not get a specific cutoff value for either parameters. According to Stepwise logistic regression, the GMS score was the only significant independent parameter while controlling all the other factors. Any increase in the GMS score by one unit would increase the risk of complications 3 times.
Conclusion
GMS score and penile parameters are good predictors and complete each other in preoperative assessment for hypospadias patients. Patients with a high GMS score (above 6) have a higher risk of complication and patients with a Glans width of 14 mm or more and a penoscrotal length of 5 cm or more are associated with less risk of complication.
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Abstract
Background Distal hypospadias repair is one of the most frequent surgical interventions in the pediatric age group. Successful hypospadias repair should provide a functional penis and good cosmetic results. Mathieu urethroplasty is one of the most popular techniques used. The authors aimed at performing a modification that expanded the scope of indications and improved the final cosmetic results of classic Mathieu urethroplasty. Methods Forty-three patients with distal hypospadias were operated by hybrid Mathieu urethroplasty (HMU) during the period from March 2012 to December 2020. All cases had small size glans. Creation of the perimeatal-based flap was performed as Mathieu disrobed. This was followed by the development of glanular wings. The additional step was deep incision of the urethral plate. Then, urethroplasty was performed. The catheter was left in place for 1–3 days. Results The mean age was 1.5 years, and the mean operative time was 67 minutes (60–75 minutes). The mean size of glans was 12 mm (10–15 mm). Fistula developed in three cases. No stricture or meatal regression developed. Infection with disruption of repair occurred in one case. Conclusion Hybrid Mathieu urethroplasty represents a reliable and successful solution for the cases of distal penile hypospadias with small glans and shallow urethral plate. It increases the scope of candidates of the Mathieu procedure, improves the final cosmetic results and has a reasonable rate of complications.
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Affiliation(s)
- Mohammad Khirallah
- Department of Pediatric Surgery, Tanta University, Faculty of Medicine Tanta, Tanta, Egypt
| | - Nagi El-Dossuky
- Department of Pediatric Surgery, Tanta University, Faculty of Medicine Tanta, Tanta, Egypt
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Karakaya AE, Güler AG, Doğan AB. Dressing or Not after Tubularized Incised Plate Urethroplasty. Urol Int 2021; 105:1029-1033. [PMID: 34192707 DOI: 10.1159/000516682] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Accepted: 04/05/2021] [Indexed: 11/19/2022]
Abstract
BACKGROUND Many surgical techniques, as well as dressing models, were identified in the treatment of hypospadias. There are many publications in the literature that are the result of the effort to find the ideal dressing after hypospadias surgery. The dressing has some benefits; however, it has some adverse effects. The present study aimed to discuss outcomes of the patients who have been operated through the tubularized incised plate urethroplasty (TIPU) method and followed with and without dressing postoperatively. METHODS Patients operated on through the TIPU method between March 2015 and August 2019 were reviewed retrospectively. The patients were divided into two groups, dressing and undressing. Preoperative hypospadias severity was evaluated according to the Glans-Urethral Meatus-Shaft (GMS) scoring method. The care results of the patients were recorded. Postoperative outcomes were compared according to the Hypospadias Objective Scoring Evaluation (HOSE) scale, and statistical analyses were conducted. The results of both groups were compared statistically. RESULTS One hundred and nineteen patients were divided into two groups: dressing (n = 56) and nondressing (n = 63). The patients' average age was 3.54 ± 2.97 years in group 1 and 3.50 ± 3.01 years in group 2 (p = 0.940). There was not any statistically significant difference between the two groups for demographic data. Minimal bleeding had stopped in three patients in the nondressing group spontaneously before discharging. No severe edema or hematoma, which might have concerned the parents, appeared. Two (3.5%) and 3 (4.7%) patients underwent a maximum of three urethral dilation sessions in dressing and nondressing groups, respectively (p = 0.556). We found no significant difference between groups in the comparison of preoperative GMS and postoperative HOSE scoring. DISCUSSION The most important limitation of the study is that it is retrospective. Pre- and postoperative scoring systems are objective. The data obtained in the literature show that surgeons prefer to apply dressings commonly after the TIPU technique. Advantages and disadvantages of dressing are mentioned in the literature. Even if the paradigm is dressing in hypospadias surgery, according to the results of our study, dressing may not affect the functional and cosmetic results of TIPU repair. CONCLUSION Postoperative functional and cosmetic results of TIPU in hypospadias appear to be independent of dressing. However, the results must be supported by further research.
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Affiliation(s)
- Ali Erdal Karakaya
- Department of Pediatric Surgery, Sütçü İmam University School of Medicine, Kahramanmaras, Turkey
| | - Ahmet Gökhan Güler
- Department of Pediatric Surgery, Sütçü İmam University School of Medicine, Kahramanmaras, Turkey
| | - Ahmet Burak Doğan
- Department of Pediatric Surgery, Erciyes University School of Medicine, Kayseri, Turkey
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Costa E, Fraga JC, Salle JP, Rosito N. Does parental opinion differ from the health care team regarding cosmesis after hypospadias repair? ACTA ACUST UNITED AC 2021; 67:33-38. [PMID: 34161487 DOI: 10.1590/1806-9282.67.01.20200062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Accepted: 09/20/2020] [Indexed: 11/22/2022]
Abstract
OBJECTIVE Hypospadias is the most common malformation of the male genitalia. Surgical correction has traditionally focused on anatomic and functional outcomes, with less attention being paid to cosmetic results. Our purpose is to compare the cosmetic results of hypospadias repair among different groups of observers, namely the patient's family and the health care team, using photography and a simple rating scale. METHODS Prospective observational study included 9 boys undergoing Snodgrass hypospadias repair. Photographs of the penis taken before, immediately after, and six months after surgery were assessed by a panel of 15 observers (parents and health care team) and a scale including three questions with diagrams for comparison with the pictures was used. Observers also assigned an overall postoperative score for the cosmetic result. RESULTS Interobserver agreement was noted for the group of parents of other children with hypospadias regarding the shape of the glans (k=0.404; p=0.008) and for the group of pediatric surgeons regarding the degree of residual curvature (k=0.467; p=0.005). Two observers in the pediatrician group have indicated good performance in the assessment of residual curvature (k=0.609; P=0.024). In the overall assessment of cosmetic outcomes, the highest scores were assigned by observers in the parents group and in the pediatrician group, while the pediatric surgeons group has one of the lowest scores (p<0.001). CONCLUSIONS Photography appears to be suitable for documenting corrections of hypospadias regarding penile curvature, and postoperative cosmetic result. Surgeons seem more concerned about cosmesis than parents.
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Affiliation(s)
- Eduardo Costa
- Universidade Federal do Rio Grande do Sul; Hospital de Clínicas de Porto Alegre - Porto Alegre (RS), Brasil
| | - José Carlos Fraga
- Universidade Federal do Rio Grande do Sul; Hospital de Clínicas de Porto Alegre - Porto Alegre (RS), Brasil
| | | | - Nicolino Rosito
- Hospital de Clínicas de Porto Alegre - Porto Alegre (RS), Brasil
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Omran M, Sakr A, Elgalaly H, Fawzy A, Abdalla M. Narrow urethral plate augmentation in anterior and middle hypospadias repair: Onlay flap VS. Inlay graft. A prospective randomized comparative study. J Pediatr Urol 2021; 17:216.e1-216.e8. [PMID: 33308949 DOI: 10.1016/j.jpurol.2020.11.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Revised: 11/03/2020] [Accepted: 11/18/2020] [Indexed: 10/22/2022]
Abstract
INTRODUCTION The measurement of the urethral plate width (as an objective parameter) and its effect of this width on the results of tubularized incised plate urethroplasty (TIPU) have been reported in two series and both authors reported that a urethral plate width < 8 mm is associated with higher complication rates. The augmentation of the urethral plate either by dorsal inlay graft urethroplasty (DIGU) or Onlay flap has been compared with the original TIPU in different degrees of hypospadias with better surgical results in augmented cases. OBJECTIVE To evaluate the surgical results of longitudinal Onlay preputial flap (LOF) vs (DIGU) techniques in augmentation of the narrow urethral plate. STUDY DESIGN Primary anterior and middle hypospadias cases with narrow urethral plates were randomly allocated into two groups; group one operated by DIGU and group two operated by (LOF). The Success rate, individual complication rate, and operative times were compared. RESULTS 39 cases completed the study. No significant differences in patients' characteristics were detected. In the DIGU group, one case (5.3%) complicated with fistula and glandular dehiscence wherein in the LOF group, 7 cases (35%) Complicated with 5 fistulae, 2 glanular dehiscences, one flap loss, one diverticulum (p= .02). No significant differences in the rates of individual complications. DISCUSSION Variables affecting the success of hypospadias repairs are many. Urethral plate quality is an important variable among these variables. The definition of urethral plate quality is usually subjective. In the DIGU group, only 1/19 (5.3%) case had two complications, fistula and glandular dehiscence. Mouravas et al., in their comparative study between TIPU and G-TIP without mention of urethral plate width reported a significant reduction of the overall complications and urethral stenosis without significant reduction in fistula rate. In their G-TIP group, only 2 cases out of 24 (8.3%) were complicated with one fistula and one glandular dehiscence where in the TIPU group, 7 cases (30.4%) were complicated with one glandular dehiscence and 6 cases with urethral stenosis. In the LOF group, fistula in 5/20 cases (25%) was the commonest complication followed by glandular dehiscence in 2 cases (10%). Diverticulum and flap loss occurred in one case for each (5%). In the multivariate analysis of 474 patients' cohort by Spinoit et al., there were no significant differences between the risk of re-intervention after TIP and Onlay flap in anterior and middle hypospadias (25.8% vs. 18.8%), and (22.2% vs. 20%) respectively. CONCLUSION Our data suggest that augmentation of the narrow urethral plate with DIGU has a better surgical outcome than with LOF. No significant difference in cosmetic outcomes detected.
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Affiliation(s)
- Mohamed Omran
- Department of Urology, Faculty of Medicine, Zagazig University, Sharkia Governorate, Zagazig City, 44519, Egypt.
| | - Ahmed Sakr
- Department of Urology, Faculty of Medicine, Zagazig University, Sharkia Governorate, Zagazig City, 44519, Egypt
| | - Hazem Elgalaly
- Department of Urology, Faculty of Medicine, Zagazig University, Sharkia Governorate, Zagazig City, 44519, Egypt
| | - Amr Fawzy
- Department of Urology, Faculty of Medicine, Zagazig University, Sharkia Governorate, Zagazig City, 44519, Egypt
| | - Mohamed Abdalla
- Department of Urology, Faculty of Medicine, Zagazig University, Sharkia Governorate, Zagazig City, 44519, Egypt
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Bhatia VP, Mittal AG, Austin PF, Hilliard ME. The hypospadias-specific health-related quality of life conceptual framework: a scoping review of the literature. Qual Life Res 2021; 30:1537-1546. [PMID: 33559860 DOI: 10.1007/s11136-021-02773-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/18/2021] [Indexed: 12/19/2022]
Abstract
PURPOSE Health-related quality of life (HRQoL) is an important yet understudied construct for individuals with hypospadias (HS). An important barrier towards understanding HRQoL and integrating it into research and clinical care for people with HS is the absence of an underlying conceptual framework to illustrate this construct. We propose a conceptual framework for HS-specific HRQoL based upon a scoping review of the HS literature. METHODS/MATERIALS We conducted a literature review of articles published between 1989 and 2019. Our search in Embase and Pubmed used the keyword "hypospadias" in combination with "quality of life" and "patient-reported outcomes." We used thematic analysis of the resulting publications to identify core HRQOL domains. From these results and review of HRQoL literature in other pediatric populations, we developed a conceptual framework representing HS-specific HRQoL. RESULTS We identified five domains of HRQOL previously studied in research with youth and adults with HS: penile appearance, voiding, social interaction, sexual health, and psychological or behavioral function. We propose a model of HS-specific HRQoL comprised of these domains and their areas of overlap, based upon the findings and conceptual mapping of our literature review. CONCLUSION This novel conceptual framework provides a foundation for understanding disease-specific HRQoL in individuals with HS and may serve as a guide for the conduct of future qualitative studies of the HS population. The overlapping biopsychosocial domains illustrate the possible effects of HS on day-to-day life. This framework may guide future surgical, clinical, and behavioral interventions that aim to improve medical care and quality of life outcomes for HS patients.
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Affiliation(s)
- V P Bhatia
- Division of Urology, Department of Surgery, Texas Children's Hospital, Houston, TX, USA. .,Scott Department of Urology, Baylor College of Medicine, 6701 Fannin Street, MS 3340, Houston, TX, 77030, USA.
| | - A G Mittal
- Division of Urology, Department of Surgery, Texas Children's Hospital, Houston, TX, USA.,Scott Department of Urology, Baylor College of Medicine, 6701 Fannin Street, MS 3340, Houston, TX, 77030, USA
| | - P F Austin
- Division of Urology, Department of Surgery, Texas Children's Hospital, Houston, TX, USA.,Scott Department of Urology, Baylor College of Medicine, 6701 Fannin Street, MS 3340, Houston, TX, 77030, USA
| | - M E Hilliard
- Department of Pediatrics, Baylor College of Medicine and Texas Children's Hospital, Houston, TX, USA
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Bhatia VP, Hilliard ME, Austin PF, Mittal AG. Evaluating quality of patient-reported outcome measures in patients with hypospadias. J Pediatr Urol 2021; 17:50-8. [PMID: 33371965 DOI: 10.1016/j.jpurol.2020.11.043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2020] [Accepted: 11/28/2020] [Indexed: 11/23/2022]
Abstract
INTRODUCTION There is growing recognition of the importance of patient-reported outcomes (PROs) in pediatric hypospadias. We have previously presented a conceptual framework for Hypospadias-Specific Health-Related Quality of Life (HRQoL), which posited 5 domains of HRQoL in this population. The framework components (domains) included penile appearance, voiding function, social function, psychological/behavioral function, and pubertal/sexual health. In this work, we investigated the established validity and relevance of PROs within each of these domains for patients with hypospadias. MATERIALS AND METHODS We evaluated existing measures with published psychometric data, including validation data, in the hypospadias population. We also assessed the available data on each measure according to the guidelines of the Scientific Advisory Committee of the Medical Outcomes Trust (Table) in order to establish measure quality. We also examined the power of existing validation studies according to suggested guidelines for psychometric validation and factor analysis. DISCUSSION Available validated measures in the hypospadias population have focused primarily on penile appearance and to a lesser degree on pubertal development/sexual health. There were no validated disease-specific measures with dedicated evaluations of other key HRQoL domains including voiding-related sequelae, social function, or psychological function. In addition, no single measure addressed all of the quality guidelines posed by the Scientific Advisory Committee. CONCLUSIONS Current generalized measures for PROs lack relevance to the experience of hypospadias patients, and disease-specific assessments are often focused on penile appearance. Improving measure quality is necessary to optimize the value of our assessments and better help our patients with hypospadias.
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Varea-Malo R, Martínez Revuelta D, Campos-Juanatey F, Calleja Hermosa P, Correas Gómez MA. Long-Term Undesirable Consequences of Penile Skin Island Flap to Correct Penoescrotal Transposition: A Case Report and Review of Literature. Case Rep Urol 2021; 2021:6656540. [PMID: 33505761 DOI: 10.1155/2021/6656540] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Accepted: 01/05/2021] [Indexed: 11/18/2022] Open
Abstract
Hypospadias is a congenital malformation of the male lower urinary tract, consisting of a ventral urethral opening proximal to the glans penis. This condition is corrected surgically in the paediatric age, with a great variety of techniques available. Traditionally, a tubularized genital skin was used for one- or two-stage repairs. Nowadays, the tendency is to use preputial or oral mucosa grafts, dorsally located, to avoid diverticula formation and prevent hair growth in the neourethra. We present a case of a patient born with proximal hypospadias with penoscrotal transposition, surgically corrected in his childhood, using dorsal penile skin island flap. The patient is referred to urology consultation in his adulthood for a weak urinary stream, recurrent infections, and a large amount of hair exiting through the urethral meatus.
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Ali MM, El-Hawy MM, Galal EM, Tawfiek ER, Anwar AZ. Results of two-stage transverse preputial island flap urethroplasty for proximal hypospadias with chordee that mandate division of the urethral plate. Cent European J Urol 2021; 74:89-94. [PMID: 33976922 PMCID: PMC8097640 DOI: 10.5173/ceju.2021.0245.r2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2020] [Revised: 12/12/2020] [Accepted: 12/27/2020] [Indexed: 11/22/2022] Open
Abstract
Introduction Reconstruction of proximal hypospadias with chordee remains a difficult task. Our work aims to evaluate the role of two-stage transverse preputial island flap urethroplasty for repair of proximal hypospadias with chordee. Material and methods This is a retrospective study including 57 children who underwent two-stage transverse preputial island flap urethroplasty. Glans meatus shaft (GMS) score was applied to 24 cases. Patient’s characteristics, operative details and complications were assessed. Hypospadias objective scoring evaluation was used for postoperative assessment. Results The mean age at the first stage operation was 23.6 months (9–84); the mean time interval between the first and second stage operations was 8.1 months (6–12) and the mean follow-up duration was 52.1 months (24–96). Urethral meatus was proximal penile in 18 patients, penoscrotal in 24 and scrotal in 15. The mean degree of ventral curvature (VC) was 51.5° (30–90). After the second stage operation, postoperative complications occurred in 16 (28.1%) patients with urethrocutaneous fistula in 6 (10.5%) cases, diverticulum in 3 (5.3%), glans dehiscence in 5 (8.8%) and meatal stenosis in 2 (3.5%). All cases of glans dehiscence occurred in severe hypospadias and small glans. Moderate GMS score was present in 10 (41.7%) cases and severe GMS in 14 (58.3%). Complications occurred in 7 (29.1%) patients with 5 (20.8%) with a severe GMS score and 2 (8.3%) with a moderate GMS score. The hypospadias objective scoring evaluation showed satisfactory results, with 39 (68.4%) patients achieving a score of 16 points. Conclusions Two-stage transverse preputial flap is a good choice for repair of proximal hypospadias with an acceptable complication rate of 28.1%.
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Affiliation(s)
- Mostafa M Ali
- University Hospital, School of Medicine, Department of Urology, Minia, Egypt
| | - Mamdouh M El-Hawy
- University Hospital, School of Medicine, Department of Urology, Minia, Egypt
| | - Ehab M Galal
- University Hospital, School of Medicine, Department of Urology, Minia, Egypt
| | - Ehab R Tawfiek
- University Hospital, School of Medicine, Department of Urology, Minia, Egypt
| | - Ahmed Z Anwar
- University Hospital, School of Medicine, Department of Urology, Minia, Egypt
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Favre GA, Villa SG, Scherñuk J, Tobia IP, Giudice CR. Glans Preservation in Surgical Treatment of Distal Urethral Strictures With Dorsal Buccal Mucosa Graft Onlay by Subcoronal Approach. Urology 2020; 152:148-152. [PMID: 33359490 DOI: 10.1016/j.urology.2020.12.014] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2020] [Revised: 12/07/2020] [Accepted: 12/10/2020] [Indexed: 11/19/2022]
Abstract
OBJECTIVE To describe dorsal onlay buccal mucosa graft urethroplasty technique by subcoronal approach and glans preservation in distal penile urethral strictures with fossa navicularis involvement and to report safety, effectiveness, and cosmetic outcomes. METHODS Retrospective review of a prospective database of patients treated at Hospital Italiano de Buenos Aires between January 2011 and December 2019. Main surgical steps: ventral subcoronal incision, dorsal dissection of glandelar urethra until piercing the tip of the glans, dorsal urethrotomy, and graft transposition. Low urinary tract symptoms, uroflowmetry, and urinalysis were assessed at follow-up. Simplified International Index Erectile Function and Hypospadias Objective Scoring Evaluation were applied 1 year after surgery. RESULTS Sixteen patients with a median age of 56.5 years (IQR 35.7-66.7) were included. Median stricture length was 5.5 cm (IQR 4-8.7). In 3 patients, Clavien-Dindo grade I-II complications were reported. At 1 year, median peak flow was 18 mL/seg (IQR 12.7-27.4) and median mean flow 7.8 mL/seg (IQR 6.1-9.9). At 41.5 months follow-up (IQR 13.2-74), all patients were stricture free and had no changes in erectile function. Hypospadias Objective Scoring Evaluation score ≥14 points was achieved by 14 patients (87.5%). CONCLUSION For treatment of distal penile urethral strictures with fossa navicularis involvement, dorsal onlay buccal mucosa graft by subcoronal approach and glans preservation is a feasible technique with excellent functional outcomes, minimal complications, and substantial cosmetic results.
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Affiliation(s)
- Gabriel Andrés Favre
- Genitourinary Reconstructive Surgery Division, Department of Urology, Italian Hospital of Buenos Aires, Buenos Aires, Argentina
| | - Sergio Gil Villa
- Genitourinary Reconstructive Surgery Division, Department of Urology, Italian Hospital of Buenos Aires, Buenos Aires, Argentina
| | - Jordán Scherñuk
- Genitourinary Reconstructive Surgery Division, Department of Urology, Italian Hospital of Buenos Aires, Buenos Aires, Argentina.
| | - Ignacio Pablo Tobia
- Genitourinary Reconstructive Surgery Division, Department of Urology, Italian Hospital of Buenos Aires, Buenos Aires, Argentina
| | - Carlos Roberto Giudice
- Genitourinary Reconstructive Surgery Division, Department of Urology, Italian Hospital of Buenos Aires, Buenos Aires, Argentina
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Yang H, Xuan XX, Hu DL, Zhang H, Shu Q, Guo XD, Fu JF. Comparison of effect between dartos fascia and tunica vaginalis fascia in TIP urethroplasty: a meta-analysis of comparative studies. BMC Urol 2020; 20:161. [PMID: 33059661 PMCID: PMC7559339 DOI: 10.1186/s12894-020-00737-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2020] [Accepted: 10/06/2020] [Indexed: 11/10/2022] Open
Abstract
Background Tubularized incised plate (TIP) urethroplasty is the most commonly performed procedure for hypospadias. Several flap procedures have been recommended to decrease the postoperative complication rate in TIP repair, but no single flap procedure is ideal. This study aimed to compare the outcomes of dartos fascia (DF) and tunica vaginalis fascia (TVF) as intermediate layers in TIP urethroplasty. Methods We searched PubMed, EMBASE, the Cochrane Library, Web of Science, clinicaltrials.gov, and other sources for comparative studies up to April 16, 2020. Studies were selected by the predesigned inclusion criteria. The primary outcomes were postoperative complications. The secondary outcomes were functional and cosmetic outcomes. Results The pooled RR with 95% CI were calculated. We extracted the relevant information from the included studies. Only 6 comparative studies were included. No secondary outcomes were reported. The RR of the total complications rate for DF was 2.41 (95% CI 1.42–4.07, P = 0.0001) compared with TVF in TIP repair. For each postoperative complication, the RRs were 6.48 (2.20–19.12, P = 0.0007), 5.95 (1.13–31.30, P = 0.04), 0.62 (0.25–1.52, P = 0.29), and 0.75 (0.23–2.46, P = 0.64) for urethrocutaneous fistula, prepuce-related complications, meatal/urethral stenosis, and wound-related complications, respectively. Conclusions This meta-analysis reveals that compared to DF, TVF is a better option in TIP repair in terms of decreasing the incidence of the total postoperative complications, urethrocutaneous fistula, and prepuce-related complications. However there is limited evidence for functional and cosmetic outcomes. Overall, larger prospective studies and long-term follow-up data are required to further demonstrate the superiority of TVF over DF. Trial registration PROSPERO CRD42019148554.
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Affiliation(s)
- Hao Yang
- Zhejiang University School of Medicine, Hangzhou, China.,Children's Hospital, Zhejiang University School of Medicine, Hangzhou, China.,National Clinical Research Center for Child Health, Hangzhou, China
| | - Xiao-Xiao Xuan
- Children's Hospital, Zhejiang University School of Medicine, Hangzhou, China.,National Clinical Research Center for Child Health, Hangzhou, China
| | - Dong-Lai Hu
- Department of Pediatric Surgery, Zhejiang University Jinhua Hospital, Jinhua, China
| | - Hang Zhang
- Zhejiang University School of Medicine, Hangzhou, China.,Children's Hospital, Zhejiang University School of Medicine, Hangzhou, China.,National Clinical Research Center for Child Health, Hangzhou, China
| | - Qiang Shu
- Children's Hospital, Zhejiang University School of Medicine, Hangzhou, China.,National Clinical Research Center for Child Health, Hangzhou, China
| | - Xiao-Dong Guo
- Department of Pediatric Surgery, Zhejiang University Jinhua Hospital, Jinhua, China.
| | - Jun-Fen Fu
- Children's Hospital, Zhejiang University School of Medicine, Hangzhou, China. .,National Clinical Research Center for Child Health, Hangzhou, China.
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Andersson M, Sjöström S, Doroszkiewicz M, Örtqvist L, Abrahamsson K, Sillén U, Holmdahl G. Urological results and patient satisfaction in adolescents after surgery for proximal hypospadias in childhood. J Pediatr Urol 2020; 16:660.e1-660.e8. [PMID: 32800709 DOI: 10.1016/j.jpurol.2020.07.005] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Revised: 07/02/2020] [Accepted: 07/04/2020] [Indexed: 11/29/2022]
Abstract
BACKGROUND Proximal hypospadias repair is associated with a considerable complication risk. Long-term follow-up is required to present realistic expectations in pre-operative counseling. OBJECTIVE To investigate adolescents after childhood surgery for proximal hypospadias in a prospective cohort study describing the urological outcome, complication rates and patient satisfaction with penile appearance. STUDY DESIGN 39 adolescents ≥14 years with penoscrotal to perineal hypospadias and primary urethroplasty (tubularized incised plate (TIP), preputial flap as Onlay or tubularized (Duckett)) from 1996 to 2005 at a single center were evaluated. The clinical assessment, at Md 16.5 years (14-25), included voiding history, genital examination including the Hypospadias Objective Scoring Evaluation (HOSE), uroflowmetry plus chart data from previous urinary flows and evaluation of patient satisfaction using the Penile Perception Score (PPS). RESULTS Twenty-nine patients with penoscrotal and 10 with scrotal/perineal hypospadias underwent surgery with TIP (N = 14), Onlay (N = 14) and Duckett (N = 11). Uroflows improved significantly compared with prepubertal maximal flows. Impaired flow rate (<10 mL/s) was found in 14% (5/36). Fifty-one percent (20/39) required reoperations, 29% (4/14) of TIP, 50% (7/14) of Onlay and 82% (9/11) of Duckett (p = 0.0062). Median penile length in adolescence was 8.7 cm (4.0-11.0). Forty-four percent (12/27) of patients were dissatisfied with penile length. Patients were 'satisfied' or 'very satisfied' with meatal position and shape despite HOSE for meatal position being 11% (4/38) distal, 76% (29/38) proximal glanular and 13% (5/38) coronal. TIP patients had more curvature at puberty than Duckett (p = 0.0062). Patients that had a decurvature procedure had shorter penile length (p = 0.019). DISCUSSION A high complication rate is previously described, predominantly within the first years. Our study shows 50% of reoperations were performed after >3 years, illustrating the need for long-term follow-up. Patient satisfaction with a deviant meatal position is rarely reported [1,2]. Our results support a conservative approach to an asymptomatic retracted meatus. Limitations of this descriptive study are the non-comparable groups and the retrospective data for correlation, impeding evaluation of prognostic outcome-factors. The shorter penile length found in patients after plication, and increased curvature after TIP, is therefore merely descriptive. However, the findings are in line with earlier publications suggesting limited use of TIP, and plication (recommending ventral lengthening instead) to avoid penile shortening and curvature in these cases [3-5]. CONCLUSIONS The urological long-term outcome after proximal hypospadias repair is good, although late reoperations are common. In adolescence, patients were dissatisfied with the short penile length but satisfied with meatal position, indicating that in proximal hypospadias, preserving penile length and correcting curvature are prioritized over a distal meatus.
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Affiliation(s)
- Marie Andersson
- Sahlgrenska Academy, Women's and Children's Health, Gothenburg, Sweden; The Pediatric Uro-Nephrologic Center, Department of Pediatric Surgery, Queen Silvia's Children's Hospital, Gothenburg, Sweden.
| | - Sofia Sjöström
- Sahlgrenska Academy, Women's and Children's Health, Gothenburg, Sweden; The Pediatric Uro-Nephrologic Center, Department of Pediatric Surgery, Queen Silvia's Children's Hospital, Gothenburg, Sweden.
| | - Monika Doroszkiewicz
- The Pediatric Uro-Nephrologic Center, Department of Pediatric Surgery, Queen Silvia's Children's Hospital, Gothenburg, Sweden.
| | - Lisa Örtqvist
- Department of Women's and Children's Health and Centre for Molecular Medicine, Karolinska Institutet, Stockholm, Sweden; Department of Pediatric Surgery, Astrid Lindgren Children's Hospital, Karolinska University Hospital, Stockholm, Sweden.
| | - Kate Abrahamsson
- Sahlgrenska Academy, Women's and Children's Health, Gothenburg, Sweden; The Pediatric Uro-Nephrologic Center, Department of Pediatric Surgery, Queen Silvia's Children's Hospital, Gothenburg, Sweden.
| | - Ulla Sillén
- Sahlgrenska Academy, Women's and Children's Health, Gothenburg, Sweden; The Pediatric Uro-Nephrologic Center, Department of Pediatric Surgery, Queen Silvia's Children's Hospital, Gothenburg, Sweden.
| | - Gundela Holmdahl
- Sahlgrenska Academy, Women's and Children's Health, Gothenburg, Sweden; The Pediatric Uro-Nephrologic Center, Department of Pediatric Surgery, Queen Silvia's Children's Hospital, Gothenburg, Sweden.
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Fernandez N, Lorenzo AJ, Rickard M, Chua M, Pippi-Salle JL, Perez J, Braga LH, Matava C. Digital Pattern Recognition for the Identification and Classification of Hypospadias Using Artificial Intelligence vs Experienced Pediatric Urologist. Urology 2020; 147:264-269. [PMID: 32991907 DOI: 10.1016/j.urology.2020.09.019] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Revised: 08/30/2020] [Accepted: 09/07/2020] [Indexed: 10/23/2022]
Abstract
OBJECTIVE To improve hypospadias classification system, we hereby, show the use of machine learning/image recognition to increase objectivity of hypospadias recognition and classification. Hypospadias anatomical variables such as meatal location, quality of urethral plate, glans size, and ventral curvature have been identified as predictors for postoperative outcomes but there is still significant subjectivity between evaluators. MATERIALS AND METHODS A hypospadias image database with 1169 anonymized images (837 distal and 332 proximal) was used. Images were standardized (ventral aspect of the penis including the glans, shaft, and scrotum) and classified into distal or proximal and uploaded for training with TensorFlow. Data from the training were outputted to TensorBoard, to assess for the loss function. The model was then run on a set of 29 "Test" images randomly selected. Same set of images were distributed among expert clinicians in pediatric urology. Inter- and intrarater analyses were performed using Fleiss Kappa statistical analysis using the same 29 images shown to the algorithm. RESULTS After training with 627 images, detection accuracy was 60%. With1169 images, accuracy increased to 90%. Inter-rater analysis among expert pediatric urologists was k= 0.86 and intrarater 0.74. Image recognition model emulates the almost perfect inter-rater agreement between experts. CONCLUSION Our model emulates expert human classification of patients with distal/proximal hypospadias. Future applicability will be on standardizing the use of these technologies and their clinical applicability. The ability of using variables different than only anatomical will feed deep learning algorithms and possibly better assessments and predictions for surgical outcomes.
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Affiliation(s)
- Nicolas Fernandez
- Division of Urology, Seattle Children's Hospital, University of Washington, Seattle, USA
| | - Armando J Lorenzo
- Department of Surgery, Division of Urology, Hospital for Sick Children, University of Toronto, Canada
| | - Mandy Rickard
- Department of Surgery, Division of Urology, Hospital for Sick Children, University of Toronto, Canada
| | - Michael Chua
- Department of Surgery, Division of Urology, Hospital for Sick Children, University of Toronto, Canada
| | - Joao L Pippi-Salle
- Division of Pediatric Urology, Sidra Medical and Research Center, Doha, Qatar
| | - Jaime Perez
- Division of Urology, Hospital Universitario San Ignacio, Pontificia Universidad Javeriana, Bogota, Colombia; Department of Urology, Fundación Santa Fe de Bogota. Bogota, Colombia
| | - Luis H Braga
- Division of Urology, McMaster Children's Hospital, McMaster University, Hamilton, Canada
| | - Clyde Matava
- Department of Anesthesia, Hospital for Sick Children, University of Toronto, Canada.
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Güler Y. TIPU outcomes for hypospadias treatment and predictive factors causing urethrocutaneous fistula and external urethral meatus stenosis in TIPU: Clinical study. Andrologia 2020; 52:e13668. [PMID: 32501558 DOI: 10.1111/and.13668] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Revised: 05/06/2020] [Accepted: 05/07/2020] [Indexed: 11/26/2022] Open
Abstract
Our aim is to present patient outcomes for the TIPU method, currently mostly used for distal and sometimes proximal hypospadias treatment, and to identify predictive factors for the most commonly encountered complications of this surgery of urethrocutaneous fistula and urethral meatus stenosis. TIPU is a versatile, reliable, cosmetic and functionally successful surgical method mainly used for distal hypospadias patients but also in recent times for some proximal hypospadias patients. The main complications are urethrocutaneous fistula, urethral meatus stenosis, glans dehiscence and urethral meatus dehiscence. The pre-operative anatomic features of patients were assessed with the glans-meatus-shaft (GMS) scoring. Post-operative assessment of surgical outcomes was performed with the hypospadias objective scoring evaluation (HOSE). The mean total urethrocutaneous fistula and meatal stenosis development rates were 20 (12.3%) and 25 (15.4%). Both complications were found to be significantly high among hypospadias patients with narrow urethral plate, flat glandular groove and small glans (p < .001). Multivariate binary logistic regression analysis found urethral plate, glandular groove and glans shape were predictive factors for fistula and stenosis development.
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Affiliation(s)
- Yavuz Güler
- Urology Clinics, Private Safa Hospital, İstanbul, Turkey
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Alshafei A, Cascio S, Boland F, O'Shea N, Hickey A, Quinn F. Comparing the outcomes of tubularized incised plate urethroplasty and dorsal inlay graft urethroplasty in children with hypospadias: a systematic review and meta-analysis. J Pediatr Urol 2020; 16:154-61. [PMID: 32061491 DOI: 10.1016/j.jpurol.2020.01.009] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2019] [Accepted: 01/14/2020] [Indexed: 11/24/2022]
Abstract
BACKGROUND Excellent outcomes have been reported following the widely accepted tubularized incised plate urethroplasty (TIPU) and its relatively recent modification, the dorsal inlay graft urethroplasty (DIGU). However, there is a lack of consensus on which technique offers more favorable postoperative outcomes. AIMS To systematically compare the reported outcomes of the TIPU and DIGU techniques in children undergoing primary hypospadias repair. DESIGN A systematic review and meta-analysis of randomized and observational studies. METHODS An electronic database search was conducted up to May 2018. Sources included Medline, Embase, Cochrane library, CINAHL, Web of Science, and Google Scholar as well as trial registries and grey literature sources. Studies were selected if they compared the postoperative complications of TIPU and DIGU in children. Secondary outcomes included standardized cosmetic scores and urinary flow studies. A meta-analysis of reported complications was performed using a random-effects model. RESULTS Two randomized, two prospective, and two retrospective studies met the inclusion criteria. TIPU and DIGU were performed in 350 and 267 patients, respectively. Pooled analysis did not demonstrate a significant difference regarding postoperative urethrocutaneous fistula, meatal/urethral stenosis, wound dehiscence, or total complications. Subgroup analysis according to hypospadias severity did not alter initial findings. Statistical analysis of secondary outcomes was not feasible due to insufficient data. Most studies were of low methodological quality with a high risk of bias. CONCLUSIONS There is no strong evidence to suggest that either technique offers more favorable outcomes. Until more robust randomized trials exist, decisions regarding the appropriate repair should be based on the surgeon's experience and outcomes.
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Bagnara V, Giammusso B, Castagnetti M, Esposito C, Bianchi A. Distal hypospadias repair using the needle point bipolar cutting-coagulation forceps. J Pediatr Urol 2020; 16:69.e1-69.e5. [PMID: 31740147 DOI: 10.1016/j.jpurol.2019.10.015] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Accepted: 10/15/2019] [Indexed: 11/19/2022]
Abstract
INTRODUCTION To determine the outcome of distal hypospadias repairs performed using bipolar diathermy (BD) for all the dissection. METHODS Retrospective review of 310 patients undergoing distal hypospadias (264 subcoronal/distal penile and 46 coronal/glanular) over a 11-year period. Median age at surgery was 2.0 years (range 9 months-15 years). Caudal anesthesia was performed in all patients. All children underwent an in situ tubularization of the urethral plate, which was combined with midline incision of the plate in 30 (10%). Preputial reconstruction was performed in 303 (98%) patients. BD forceps was used for coagulation and for all the dissection including skin incision, elevation of glans wings, separation of the corpus spongiosum from the corpora cavernosa, and urethral plate incision, when deemed appropriate. The authors assessed surgical complications and cosmetic results. The latter using the hypospadias objective score (HOSE), with a score ≥ 14 considered as acceptable. RESULTS The average operative time was 70 min. There was no postoperative bleeding or hematomas that required surgical intervention. There were no wound infections or necrosis. Complications occurred in 37 patients (11.9%). Urethral fistula formation was the commonest (n = 18). Postoperative persistent preputial swelling occurred in 3.5% of cases. Two hundred twelve patients (90.6%) had a HOSE score ≥ 14, and no patient required revision surgery for skin problems after a median follow-up of 8.1 (range 1.2-13.1) years. DISCUSSION The study is limited by its retrospective nature and by the fact that a number of other pre-operative, intra-operative, and postoperative variables can affect outcome. CONCLUSIONS Bipolar diathermy can be safely used for distal hypospadias repairs. It allowed careful control of intra-operative bleeding and also clear visualization of tissue planes. Complication rate overall compares favorably with the literature, and cosmetic results were satisfactory.
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Affiliation(s)
- V Bagnara
- Paediatric Surgery Unit, Polyclinic G.B. Morgagni, Catania, Italy.
| | - B Giammusso
- Paediatric Surgery Unit, Polyclinic G.B. Morgagni, Catania, Italy
| | - M Castagnetti
- Section of Paediatric Urology, Department of Surgical, Oncological and Gastrointestinal Sciences, University Hospital of Padova, Padua, Italy
| | - C Esposito
- Paediatric Surgery Unit, University Hospital of Naples, Naples, Italy
| | - A Bianchi
- Specialist Paediatric Reconstructive Surgeon, Royal Manchester Children's Hospital, United Kingdom
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Al-Adl AM, Abdel Aal AM, El-Karamany TM, Noureldin YA. Two-stage repair of proximal hypospadias with moderate to severe chordee using inner preputial skin graft: prospective evaluation of functional and cosmetic outcomes. World J Urol 2020; 38:2873-9. [PMID: 31938842 DOI: 10.1007/s00345-020-03075-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2019] [Accepted: 01/02/2020] [Indexed: 10/25/2022] Open
Abstract
OBJECTIVE To critically evaluate inner preputial graft (IPG) used in staged proximal hypospadias with severe chordee regarding cosmetic and functional outcomes. PATIENTS AND METHODS In this prospective study, patients with primary proximal hypospadias with moderate to severe chordee (> 30°) after penile degloving were considered candidates for staged repair between June 2011 to July 2017. After transection of the urethral plate (UP) and penile straightening, the bare shaft was covered with IPG. Tubularization of the graft was done as a second stage. Cosmetic and functional outcomes were assessed using HOSE score and uroflowmetry (UF). Additionally, factors influencing success were analyzed. RESULTS In all, 38 consecutive cases were included. Native meatus was at proximal penile in 17, penoscrotal in 11, scrotal in 7, and perineal in 3 cases. Median age was 26 and 32 months at the first stage and the second stage, respectively. Preoperative testosterone was given for ten patients with a small penis and/or severe curvature. The mean follow-up was 18 ± 8.2, median 15 months. Grafts took well in all cases after the first stage except one. Cosmetic success achieved in 33 (86.8%). A total of ten complications occurred in six cases. Unplanned intervention was needed in 5/38 cases. Functionally, UF study revealed normal flow in 7/23 (30.4%), equivocal in 11/23(47.8%), and obstructed flow in 5/23(21.7%). CONCLUSION Inner preputial graft use in proximal hypospadias with moderate to severe chordee seems to have a good technical outcome and functionally mimic the normal urethral function and could be considered an ideal option for substitution urethroplasty.
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Leunbach TL, O''Toole S, Springer A, Williamson PR, Ahmed SF. A Systematic Review of Core Outcomes for Hypospadias Surgery. Sex Dev 2019; 13:165-170. [DOI: 10.1159/000504973] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/11/2019] [Indexed: 01/30/2023] Open
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Aldaqadossi HA, Shaker H, Youssof H, Kotb Y, Eladawy M. Outcomes of staged lingual mucosal graft urethroplasty for redo hypospadias repair. J Pediatr Urol 2019; 15:519.e1-519.e7. [PMID: 31303449 DOI: 10.1016/j.jpurol.2019.06.007] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2018] [Accepted: 06/11/2019] [Indexed: 01/01/2023]
Abstract
BACKGROUND The objective of this study was to present the outcomes for redo hypospadias repair using lingual mucosal graft (LMG). PATIENTS AND METHODS Between June 2012 and February 2017, 47 patients underwent staged LMG urethroplasty for redo hypospadias repair. The inclusion criteria were previous failed hypospadias repair with a paucity of local skin that interferes with correction using skin flaps and demands graft urethroplasty. During the first stage, a well-vascularized bed on the tunica albuginea was created. Then, the harvested LMG was secured to the prepared bed. The second-stage urethroplasty was carried out after six months. In this stage, tubularization of the previously implanted LMG was performed. In four cases, tubularization was difficult owing to graft contracture. This difficulty was managed by using the dorsally degloved penile skin as the onlay island flap in three cases and the buccal mucosa onlay graft in the fourth case. In all cases, a second protective layer from the dartos or tunica vaginalis was developed to cover the neourethra. RESULTS The median (interquartile range [IQR]) age of patients at the first stage was 5 (4-6) years, and the median (IQR) duration between both stages was 7 (6-8) months. The median (IQR) follow-up after the second stage was 15 (13-16) months. The median (IQR) number of previous operations was 2 (2-3). The median (IQR) length of the LMG was 3 (2.5-4) cm, and the median (IQR) width was 1 (1-2) cm. No donor-site major complications, but mild oral discomfort in the first week after graft harvesting, were reported in 39 (83%) patients. After the second stage, complications were reported in nine (19.2%) patients, meatal stenosis in five and fistula in four. The reported success rate was 80.9%. DISCUSSION Reconstruction of previously failed hypospadias is a challenge owing to local tissue scarring and a paucity of adjacent healthy tissue. In this study, the LMG was used in two-stage redo hypospadias repair after previous repair failure. In the present study, a success rate of 80.9% was reported after the second stage. According to this study and the published series, harvesting the LMG is associated with minimal immediate donor-site complications and no long-term morbidity. Another advantage of the LMG is easy harvesting with effortlessly reachable tongue in comparison with the buccal mucosa that is deep and requires application of a mouth retractor. CONCLUSIONS Two-stage LMG urethroplasty is a reliable procedure for salvage urethroplasty. Lingual mucosal graft harvesting is easy, with minor oral complications.
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Affiliation(s)
| | - H Shaker
- Fayoum University, Fayoum, Egypt
| | | | - Y Kotb
- Ain Shams University, Ain Shams, Egypt
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Kawai S, Hyuga T, Nakamura S, Nakai H. Distal Urethroplasty and Glanuloplasty Procedure Can be Suitable for All Types of Glanular/Subcoronal Hypospadias. Urology 2019; 124:248-53. [DOI: 10.1016/j.urology.2018.06.062] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2018] [Revised: 06/08/2018] [Accepted: 06/18/2018] [Indexed: 11/18/2022]
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Cools M, Nordenström A, Robeva R, Hall J, Westerveld P, Flück C, Köhler B, Berra M, Springer A, Schweizer K, Pasterski V. Caring for individuals with a difference of sex development (DSD): a Consensus Statement. Nat Rev Endocrinol 2018; 14:415-429. [PMID: 29769693 PMCID: PMC7136158 DOI: 10.1038/s41574-018-0010-8] [Citation(s) in RCA: 160] [Impact Index Per Article: 26.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
The term differences of sex development (DSDs; also known as disorders of sex development) refers to a heterogeneous group of congenital conditions affecting human sex determination and differentiation. Several reports highlighting suboptimal physical and psychosexual outcomes in individuals who have a DSD led to a radical revision of nomenclature and management a decade ago. Whereas the resulting recommendations for holistic, multidisciplinary care seem to have been implemented rapidly in specialized paediatric services around the world, adolescents often experience difficulties in finding access to expert adult care and gradually or abruptly cease medical follow-up. Many adults with a DSD have health-related questions that remain unanswered owing to a lack of evidence pertaining to the natural evolution of the various conditions in later life stages. This Consensus Statement, developed by a European multidisciplinary group of experts, including patient representatives, summarizes evidence-based and experience-based recommendations for lifelong care and data collection in individuals with a DSD across ages and highlights clinical research priorities. By doing so, we hope to contribute to improving understanding and management of these conditions by involved medical professionals. In addition, we hope to give impetus to multicentre studies that will shed light on outcomes and comorbidities of DSD conditions across the lifespan.
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Affiliation(s)
- Martine Cools
- Department of Paediatric Endocrinology, Ghent University Hospital, University of Ghent, Ghent, Belgium.
| | - Anna Nordenström
- Department of Women's and Children's Health, Paediatric Endocrinology Unit, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Ralitsa Robeva
- Clinical Center of Endocrinology and Gerontology, Medical University-Sofia, Medical Faculty, Sofia, Bulgaria
| | | | | | - Christa Flück
- Paediatric Endocrinology and Diabetology, Department of Paediatrics and Department of Clinical Research, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Birgit Köhler
- Department of Paediatric Endocrinology, Charité University Medicine, Humboldt University Berlin, Berlin, Germany
| | - Marta Berra
- Department of Obstetrics and Gynaecology, Ramazzini Hospital, AUSL Modena, Modena, Italy
| | - Alexander Springer
- Department of Paediatric Surgery, Medical University Vienna, Vienna, Austria
| | - Katinka Schweizer
- Institute for Sex Research and Forensic Psychiatry, University Clinic Hamburg-Eppendorf, Hamburg, Germany
| | - Vickie Pasterski
- Department of Psychology, University of Cambridge, Cambridge, UK
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Al-Debeiky A, El-Tatawy H, Aboufarha M, Gameel T, El-Sakka A, Taha M. The Penile Perception Score after distal hypospadias repair with tubularized incised plate and Mathieu. Annals of Pediatric Surgery 2018. [DOI: 10.1097/01.xps.0000516076.76036.bd] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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Abstract
Distal urethral strictures comprise meatal or glandular stenoses and occur due to trauma, iatrogenic instrumentalization, infection, skin diseases such as lichen sclerosus or idiopathically. Given that 18% of anterior strictures (bulbar, penile, or glandular) are located in the very distal part, meatal/glandular stricture disease represents a non-negligible subgroup among all urethral strictures. The prevalence within Western industrialized countries is estimated to be approximately 0.6-0.9%, which translates into a total of 250,000 men being affected in Germany. Without any therapy, there is a severe risk of functional damage to the kidneys and the remaining urinary tract as well as significant reduction of quality of life. The therapeutic success of regaining sufficient micturition and a satisfying cosmetic result can only be obtained by means of surgical intervention. Besides dilatation and urethrotomy, preferably a single or multiple staged open urethroplasty with transplantation of autogenous genital or non-genital tissue can be performed. The choice of the appropriate surgical concept depends on stricture etiology, comorbidity status, and the patient's compliance. In case of histologically diagnosed lichen sclerosus, the use of genital skin should be avoided. To date, there are no universally accepted recommendations regarding the optimal use of substitution techniques. However, the use of oral mucosal tissue grafts seem to be the most promising, given low recurrence rates, and thus can be considered as the current gold standard.
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Affiliation(s)
- Simon Zeller
- Klinik und Poliklinik für Urologie, Universitätsklinikum Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - Malte W Vetterlein
- Klinik und Poliklinik für Urologie, Universitätsklinikum Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - Margit Fisch
- Klinik und Poliklinik für Urologie, Universitätsklinikum Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - Luis A Kluth
- Klinik und Poliklinik für Urologie, Universitätsklinikum Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany.
- Klinik für Urologie, Universitätsklinikum Frankfurt, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Germany.
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Abstract
BACKGROUND AND PURPOSE Proximal hypospadias repair has continued to challenge the pediatric urologist despite great efforts to develop better techniques for repair. METHODS In this article, we review the literature regarding modern proximal hypospadias repair approaches and outcomes. We also present our current approach to proximal hypospadias repair surgery and outcome tracking. Finally, we review the literature on surgical outcome tools that may help us standardize research. RESULTS Proximal hypospadias repair has significant variability in technique. Overall modern data would suggest that we require great improvement in our surgical management of this challenging problem. Though tools exist to begin to standardize the reporting of hypospadias outcomes, collaborative efforts are still required for future research. CONCLUSION Future research in proximal hypospadias repair needs to utilize new reporting tools as well as engage in collaborative efforts between institutions.
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El-karamany TM, Al-adl AM, Omar RG, Abdel Aal AM, Eldakhakhny AS, Abdelbaki SA. A Critical Analysis of Stented and Unstented Tubularized Incised Plate Urethroplasty Through a Prospective Randomized Study and Assessment of Factors Influencing the Functional and Cosmetic Outcomes. Urology 2017; 107:202-8. [DOI: 10.1016/j.urology.2017.04.056] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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