Abstract
Lengthening corporoplasty is recommended for Peyronie’s disease (PD) patients with severe (>60°) or complex curvature and preserved erectile function. This study aimed to evaluate lengthening corporoplasty outcomes using a graft of collagen fleece in Portugal. A multicentric retrospective study included PD patients who underwent the procedure between 2016 and 2024 at four Portuguese hospitals. Among 88 patients, the median age (IQR) was 59.0 (56.0–63.0) years, International Index of Erectile Function-5 (IIEF-5) score 22.5 (22.0–23.0), stretched penile length (SPL) 13.0 (12.0–14.0) cm, and curvature angle 80.0° (78.8–90.0)°. Dorsal curvature was most common (65.9%) and the median surgery duration was 92.5 (80.0–106.3) min. Early postoperative hematoma occurred in 8.0% of cases, and 2.3% had surgical site infections. No surgical reinterventions were needed. After a median follow-up of 31 months, complications included erectile dysfunction (38.6%), residual curvature (19.3%), reduced penile length (9.1%), penile pain (8.0%), and glans hypoesthesia (5.7%). SPL was 13.8 (12.5–15.0) cm immediately postoperative and 14.0 (13.0-15.0) at 1 month. New-onset erectile dysfunction treatments included phosphodiesterase type 5 inhibitors (34.1%), intracavernous alprostadil (1.1%), and penile prosthesis (3.4%). This study demonstrates effective curvature correction but high rates of postoperative erectile dysfunction, often requiring treatment.
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Data availability
The data used to support the findings of this study are restricted by the Ethics Commission in order to protect patient privacy. The data used to support the findings of this study are available from the corresponding author upon request and approval by local ethical commission.
References
Osmonov D, Ragheb A, Ward S, Blecher G, Falcone M, Soave A, et al. ESSM position statement on surgical treatment of Peyronie’s disease. Sex Med. 2022;10.
Cilio S, Fallara G, Capogrosso P, Candela L, Belladelli F, Pozzi E, et al. The symptomatic burden of Peyronie’s disease at presentation according to patient age: a critical analysis of the Peyronie’s disease questionnaire (PDQ) domains. Andrology. 2023;11:501–7.
Arafa M, Eid H, El-Badry A, Ezz-Eldine K, Shamloul R. The prevalence of Peyronie’s disease in diabetic patients with erectile dysfunction. Int J Impot Res. 2007;19:213–7
Salonia A, Bettocchi C, Capogrosso P, Carvalho J, Corona G, Dinkelman-Smit M, et al. EAU Guidelines on Sexual and Reproductive Health [Internet]. 2024 [cited 2024 Aug 14]. Available from: https://uroweb.org/guidelines/sexual-and-reproductive-health
Ralph D, Gonzalez-Cadavid N, Mirone V, Perovic S, Sohn M, Usta M, et al. The management of Peyronie’s disease: evidence-based 2010 guidelines. J Sex Med. 2010;7:2359–74.
Matsushita K, Stember DS, Nelson CJ, Mulhall JP. Concordance between patient and physician assessment of the magnitude of Peyronie’s disease curvature. J Sex Med. 2014;11:205–10.
Chung E, Ralph D, Kagioglu A, Garaffa G, Shamsodini A, Bivalacqua T, et al. Evidence-based management guidelines on Peyronie’s disease. J Sex Med [Internet]. 2016;13:905–23. https://doi.org/10.1016/j.jsxm.2016.04.062. Available from
Natsos A, Tatanis V, Kontogiannis S, Waisbrod S, Gkeka K, Obaidad M, et al. Grafts in Peyronie’s surgery without the use of prostheses: a systematic review and meta-analysis. Asian J Androl. 2024;26:250–9.
Rice PG, Somani BK, Rees RW. Twenty years of plaque incision and grafting for Peyronie’s disease: a review of literature. Sex Med [Internet]. 2019;7:115–28. https://doi.org/10.1016/j.esxm.2019.01.001.
Lahme S, Götz T, Bichler KH. Collagen fleece for defect coverage following plaque excision in patients with Peyronie’s disease. Eur Urol. 2002;41:401–5.
Horstmann M, Kwol M, Amend B, Hennenlotter J, Stenzl A. A self-reported long-term follow-up of patients operated with either shortening techniques or a TachoSil grafting procedure. Asian J Androl [Internet]. 2011;13:326–31. https://doi.org/10.1038/aja.2010.157
Hatzichristodoulou G, Gschwend JE, Lahme S. Surgical therapy of Peyronie’s disease by partial plaque excision and grafting with collagen fleece: feasibility study of a new technique. Int J Impot Res [Internet]. 2013;25:183–7. https://doi.org/10.1038/ijir.2013.7
Rosenhammer B, Sayedahmed K, Fritsche HM, Burger M, Kübler H, Hatzichristodoulou G. Long-term outcome after grafting with small intestinal submucosa and collagen fleece in patients with Peyronie’s disease: a matched pair analysis. Int J Impot Res [Internet]. 2019;31:256–62. https://doi.org/10.1038/s41443-018-0071-1
Fernández-Pascual E, Manfredi C, Torremadé J, François Peinado Ibarra JSG, Romero-Otero J, Rodrigo García-Baquero AFP, et al. Multicenter prospective study of grafting with collagen fleece TachoSil in patients with Peyronie’s disease. J Sex Med. 2020;17:2279–86.
Sokolakis I, Pyrgidis N, Hatzichristodoulou G The use of collagen fleece (TachoSil) as grafting material in the surgical treatment of Peyronie’s disease. A comprehensive narrative review. Int J Impot Res [Internet]. 2021; https://doi.org/10.1038/s41443-020-00401-8
Rosen RC, Cappelleri JC, Smith MD, Lipsky J, Peña BM. Development and evaluation of an abridged, 5-item version of the International Index of Erectile Function (IIEF-5) as a diagnostic tool for erectile dysfunction. Int J Impot Res. 1998;11:319–26.
Santos Pechorro P, Martins Calvinho A, Monteiro Pereira N, Xavier Vieira R. Validação de uma versão portuguesa do Índice Internacional de Função Eréctil-5 (IIEF-5). Rev Int Androl [Internet]. 2011;9:3–9. https://doi.org/10.1016/S1698-031X(11)70002-4
Kelâmi A. Autophotography in evaluation of functional penile disorders. Urology. 1983;21:628–9.
Kawasaki S, Origasa H, Tetens V, Kobayashi M. Comparison of TachoSil and TachoComb in patients undergoing liver resection—a randomized, double-blind, non-inferiority trial. Langenbeck’s Arch Surg. 2017;402:591–8.
Seyam RM, Mandourah HM, Kattan MS, Al-Hussain T, Altaweel WM, Kattan SA. A study of the histopathology of collagen fleece (TachoSil) patching of tunica albuginea in the rat penis and a literature review of penile graft materials in experimental animals. Transl Androl Urol. 2023;12:1238–49.
Seyam RM, Alhussain TO, Abualhasan AM, Kattan SA, Altaweel WM. Long-term histological and hemodynamic findings of repairing penile tunica albuginea defects with collagen fleece in dogs. Int J Impot Res. 2024:4–8. https://doi.org/10.1038/s41443-024-00934-2
McCauley JF, Dean RC. Diagnostic utility of penile ultrasound in Peyronie’s disease. World J Urol [Internet]. 2020;38:263–8. https://doi.org/10.1007/s00345-019-02928-y
Al-Thakafi S, Al-Hathal N. Peyronie’s disease: a literature review on epidemiology, genetics, pathophysiology, diagnosis and work-up. Transl Androl Urol. 2016;5:280–9.
Wilson SK, Mora-Estaves C, Egydio P, Ralph D, Habous M, Love C, et al. Glans necrosis following penile prosthesis implantation: prevention and treatment suggestions. Urology [Internet]. 2017;107:144–8. https://doi.org/10.1016/j.urology.2017.06.020
Segundo A, Glina S. Prevalence, risk factors, and erectile dysfunction associated with Peyronie’s disease among men seeking urological care. Sex Med [Internet]. 2020;8:230–6. https://doi.org/10.1016/j.esxm.2019.11.002.
Perdzyński W, Adamek M. Three anatomical levels: possibilities to decrease invasiveness of reconstructive surgery for congenital penile curvature. Cent Eur J Urol. 2017;70:280–8.
Lee SH, Koh KS, Song WC. Macro/microscopic distribution of the dorsal nerve of penis in human glans penis. J Anat. 2020;237:849–53.
Terrier JE, Nelson CJ. Psychological aspects of Peyronie’s disease. Transl Androl Urol. 2016;5:290–5.
Morgado A, Morgado MR, Tomada N. Penile lengthening with porcine small intestinal submucosa grafting in Peyronie’s disease treatment: long-term surgical outcomes, patients’ satisfaction and dissatisfaction predictors. Andrology. 2018;6:909–15.
Leungwattanakij S, Bivalacqua TJ, Reddy S, Hellstrom WJG. Long-term follow-up on use of pericardial graft in the surgical management of Peyronie’s disease. Int J Impot Res. 2001;13:183–6.
Moncada Iribarren I, Zaccaro C, Fraile A, Romero-Otero J, Lledo-Garcia E, Martinez-Salamanca JI. Penile prosthesis implantation is safe and effective in Peyronie’s disease patients with and without erectile dysfunction. Int J Impot Res. 2024;37:61–5.
Hatzichristodoulou G, Tsambarlis P, Kübler H, Levine LA. Peyronie’s graft surgery-tips and tricks from the masters in andrologic surgery. Transl Androl Urol. 2017;6:645–56.
Jang HS, Hinata N, Cho KH, Bando Y, Murakami G, Abe SI. Nerves in the cavernous tissue of the glans penis: an immunohistochemical study using elderly donated cadavers. J Anat Soc India [Internet]. 2017;66:91–6. https://doi.org/10.1016/j.jasi.2017.11.001
Rybak J, Papagiannopoulos D, Levine L. A retrospective comparative study of traction therapy vs. no traction following tunica albuginea plication or partial excision and grafting for peyronie’s disease: measured lengths and patient perceptions. J Sex Med. 2012;9:2396–403.
Garcia-Gomez B, Ralph D, Levine L, Moncada-Iribarren I, Djinovic R, Albersen M, et al. Grafts for Peyronie’s disease: a comprehensive review. Andrology. 2018;6:117–26.
Hellstrom WJG, Feldman R, Rosen RC, Smith T, Kaufman G, Tursi J. Bother and distress associated with Peyronie’s disease: Validation of the Peyronie’s disease questionnaire. J Urol [Internet]. 2013;190:627–34. https://doi.org/10.1016/j.juro.2013.01.090.
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Study design: ACS, AMP, NL, PO, AM, NT; Data collection: ACS, SC, AY, NV, NT; Manuscript revision: ACS, SC, AY, NV, AMP, NL, PO, AM, NT.
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Costa Silva, A., Cilio, S., Ye, A. et al. A nationwide multicentric analysis of lengthening corporoplasty with collagene fleece in Peyronie’s disease. Int J Impot Res (2025). https://doi.org/10.1038/s41443-025-01036-3
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DOI: https://doi.org/10.1038/s41443-025-01036-3