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Zheng R, Zhong W, Chai M, Shi X. Dynamic compliance penis enlargement patch. Bioact Mater 2024; 42:194-206. [PMID: 39285912 PMCID: PMC11403245 DOI: 10.1016/j.bioactmat.2024.08.039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2024] [Revised: 08/28/2024] [Accepted: 08/29/2024] [Indexed: 09/19/2024] Open
Abstract
Men are particularly sensitive to penis size, especially those with a deformed or injured penis. This can lead to a strong desire for penis enlargement surgery. Given the ethical sensitivities of the penis, penile implants need to be developed with both efficacy and safety. In this study, a polyvinyl alcohol (PVA) patch for penile enlargement prepared via cyclic freeze‒thaw cycles and alkaline treatment. The PVA hydrogels treated with 5 M NaOH had the best mechanical properties and stability. A negative Poisson's ratio structure is incorporated into the design of the enlargement patch, which allows it to conform well to the deformation of the penis. In rabbit models, the enlarged patches can effectively enlarge the penis without degradation or fibrosis while maintaining long-term stability in vivo. This innovation not only provides a safe option for patients in need of penile enlargement but also promises to make a broader contribution to the field of dynamic tissue repair.
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Affiliation(s)
- Rui Zheng
- National Engineering Research Centre for Tissue Restoration and Reconstruction, South China University of Technology, Guangzhou, 510006, PR China
- School of Materials Science and Engineering, South China University of Technology, Guangzhou, 510640, PR China
| | - Wenwen Zhong
- Department of Urology, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510655, PR China
| | - Muyuan Chai
- National Engineering Research Centre for Tissue Restoration and Reconstruction, South China University of Technology, Guangzhou, 510006, PR China
- Dongguan Key Laboratory of Smart Biomaterials and Regenerative Medicine, The Tenth Affiliated Hospital, Southern Medical University, Dongguan, 523000, PR China
| | - Xuetao Shi
- National Engineering Research Centre for Tissue Restoration and Reconstruction, South China University of Technology, Guangzhou, 510006, PR China
- School of Materials Science and Engineering, South China University of Technology, Guangzhou, 510640, PR China
- Key Laboratory of Biomedical Engineering of Guangdong Province, South China University of Technology, Guangzhou, 510006, PR China
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Ting CSY, Ting SW, Kuo G, Chang PY. Taping alone for persistent ventral curvature after urethral plate transection in hypospadias. J Pediatr Urol 2024; 20:409.e1-409.e8. [PMID: 38631939 DOI: 10.1016/j.jpurol.2023.10.035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Revised: 10/24/2023] [Accepted: 10/27/2023] [Indexed: 04/19/2024]
Abstract
INTRODUCTION Ventral penile curvature is a key factor in determining the surgical approach to proximal hypospadias repair. However, there is limited evidence regarding the efficacy and long-term effects of the procedures used to address curvature. This study aimed to evaluate the effects of urethral plate transection alone with tissue traction therapy on penile curvature in two-stage repair of proximal hypospadias. MATERIAL AND METHODS This was a prospective study of primary hypospadias patients who underwent a two-stage repair with urethral plate transection as the sole straightening procedure. After stage 1, taping was applied as tissue traction therapy and continued until stage 2. Penile curvature was measured using a goniometer under artificial erection before and immediately after urethral plate transection and during the second stage of repair. The primary focus of this investigation is the angle of curvature after 6-month taping. RESULTS The study included 46 patients with a median age of 13 months at the start of treatment. The median angle of penile ventral curvature was 70° after degloving, 60° after urethral plate transection, and 0° during the second stage of repair. Full correction of ventral curvature was achieved in 42 patients (91 %). DISCUSSION This publication is the first of its kind to propose taping as a method for penile traction therapy in hypospadias. The study reveals that penile ventral lengthening can be achieved through tissue traction therapy following UP transection alone. These findings challenge the current consensus that complete straightening of the penis in the first stage is necessary to prevent recurrent curvature and that ventral lengthening is required to correct corporal disproportion. However, further validation and long-term data are needed to definitively confirm the effectiveness of tissue traction therapy after urethral plate transection. CONCLUSIONS This study demonstrated significant resolution rate of penile ventral curvature in proximal hypospadias following urethral plate transection alone with taping. Long-term follow-up studies are needed to confirm the sustainability of the results through puberty.
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Affiliation(s)
- Cynthia Sze-Ya Ting
- Department of Pediatric Surgery, Chang Gung Memorial Hospital, Linkou Branch. No.5 Fuxing St., Guishan Dist., Taoyuan City 333, Taiwan.
| | - Sze-Wen Ting
- Department of Dermatology, New Taipei City Municipal Tucheng Hospital, New Taipei City, Taiwan
| | - George Kuo
- Department of Nephrology, Kidney Research Center, Linkou Chang Gung Memorial Hospital, Taoyuan City, Taiwan
| | - Pei-Yeh Chang
- Department of Pediatric Surgery, Chang Gung Children's Hospital, Chang Gung University, School of Medicine, No.5, Fuxing St., Guishan Dist., Taoyuan City 33305, Taiwan.
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Falcone M, Bettocchi C, Carvalho J, Ricou M, Boeri L, Capogrosso P, Cocci A, Corona G, Gül M, Hatzichristodoulou G, Jones TH, Kadioğlu A, Kalkanli A, Martinez-Salamanca JI, Milenkovic U, Morgado LA, Russo GI, Serefoğlu EC, Tharakan T, Verze P, Minhas S, Salonia A. European Association of Urology Guidelines on Penile Size Abnormalities and Dysmorphophobia: Summary of the 2023 Guidelines. Eur Urol Focus 2024; 10:432-441. [PMID: 37709592 DOI: 10.1016/j.euf.2023.08.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Revised: 08/10/2023] [Accepted: 08/31/2023] [Indexed: 09/16/2023]
Abstract
CONTEXT Recommendations regarding the management of penile size abnormalities and dysmorphophobia are important in guiding evidence-based clinical practice. OBJECTIVE To present a summary of the 2023 European Association of Urology sexual and reproductive health evidence-based recommendations for the management of penile size abnormalities and dysmorphophobia. EVIDENCE ACQUISITION A broad and comprehensive scoping exercise covering all areas of the guidelines was performed. Databases searched included Medline, EMBASE, and the Cochrane Libraries. A level of evidence and a strength of recommendation were assigned for each recommendation according to the evidence identified. The evidence cutoff date for the 2023 guidelines is June 1, 2022. EVIDENCE SYNTHESIS Well-structured studies reporting high level of evidence, with standardized PROMS were deficient on penile size abnormalities and dysmorphohobia. A shared definition for short penis/micropenis was also lacking. Categorisation of penile abnormalities according to congenital, acquired, and dysmorphophobic aetiology is deemed compulsory. A detailed medical and psychosexual history and precise measurements of penile size are essential in the diagnostic pathway. Patients with normal penile size who are seeking penile augmentation should be referred for psychological evaluation for potential dysmorphophobic disorders. Penile length and girth enhancements can be achieved via a multitude of treatments, but a personalised management plan is crucial for satisfactory results. Endocrinological therapies, when indicated, are effective in the prepubertal setting only. Vacuum therapy has a limited evidence base in treatment protocols, although acceptable outcomes have been reported for penile traction therapy. Surgical techniques to enhance penile length and girth have limited evidence and should only be proposed after extensive patient counselling. CONCLUSIONS Management of penile abnormalities and dysmorphophobia is a complex issue with considerable ethical concerns. The adoption of a structured diagnostic and therapeutic pathway is crucial, as recommended in the guidelines. PATIENT SUMMARY Requests for medical/surgical treatments to increase penis size have increased dramatically worldwide. Several conservative and surgical treatments are available. However, few patients receive clear information on the benefits and possible harms of these treatments. These guidelines aim to provide a structured path to guide both physicians and patients in the selection of appropriate treatment(s) to increase penis size.
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Affiliation(s)
- Marco Falcone
- Department of Urology, Molinette Hospital, A.O.U. Città della Salute e della Scienza, University of Turin, Turin, Italy.
| | - Carlo Bettocchi
- Department of Andrology and Male Genitalia Reconstructive Surgery, University of Foggia, Foggia, Italy
| | - Joana Carvalho
- William James Center for Research, Department of Education and Psychology, University of Aveiro, Aveiro, Portugal
| | - Miguel Ricou
- Department of Community Medicine, Information and Health Decision Sciences, Faculty of Medicine, University of Porto, Porto, Portugal
| | - Luca Boeri
- Department of Urology, IRCCS Fondazione Ca Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Paolo Capogrosso
- Department of Urology and Andrology, Ospedale di Circolo and Macchi Foundation, Varese, Italy
| | - Andrea Cocci
- Department of Minimally Invasive and Robotic Urologic Surgery and Kidney Transplantation, University of Florence, Florence, Italy
| | - Giovanni Corona
- Endocrinology Unit, Medical Department, Maggiore-Bellaria Hospital, Bologna, Italy
| | - Murat Gül
- Department of Urology, School of Medicine, Selcuk University, Konya, Turkey
| | | | - T Hugh Jones
- Centre for Diabetes and Endocrinology, Barnsley Hospital NHS Trust, Barnsley, UK
| | - Ates Kadioğlu
- Department of Urology, İstanbul University School of Medicine, İstanbul, Turkey
| | - Arif Kalkanli
- Department of Urology, Taksim Education and Research Hospital, Istanbul, Turkey
| | | | - Uros Milenkovic
- Department of Urology, University Hospitals Leuven, Leuven, Belgium
| | - L Afonso Morgado
- Urology Service, Centro Hospitalar Universitário São João, Porto, Portugal; Department of Biomedicine, Faculty of Medicine, Porto University, Porto, Portugal
| | - Giorgio I Russo
- Urology Section, Department of Surgery, University of Catania, Catania, Italy
| | - Ege Can Serefoğlu
- Department of Urology, Biruni University School of Medicine, Istanbul, Turkey
| | - Tharu Tharakan
- Department of Urology, Charing Cross Hospital, Imperial Healthcare NHS Trust, London, UK
| | - Paolo Verze
- Department of Medicine and Surgery, Scuola Medica Salernitana, University of Salerno, Fisciano, Italy
| | - Suks Minhas
- Department of Urology, Charing Cross Hospital, Imperial Healthcare NHS Trust, London, UK
| | - Andrea Salonia
- Division of Experimental Oncology/Unit of Urology, Urological Research Institute, IRCCS Ospedale San Raffaele, Milan, Italy; Vita-Salute San Raffaele University, Milan, Italy
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Schifano N, Capogrosso P, Antonini G, Baldini S, Scroppo F, Salonia A, Zerbinati N, Dehò F. The Application of Hyaluronic Acid Injections in Functional and Aesthetic Andrology: A Narrative Review. Gels 2023; 9:gels9020118. [PMID: 36826290 PMCID: PMC9957416 DOI: 10.3390/gels9020118] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Revised: 01/25/2023] [Accepted: 01/26/2023] [Indexed: 02/04/2023] Open
Abstract
Hyaluronic acid (HA) is a glycosaminoglycan widely utilised in different fields of medicine. We aimed to provide a comprehensive overview of the scientific evidence on the use of HA in andrology. A review of the literature to identify pertinent studies concerning the use of HA in andrology was carried out on the Medline, EMBASE, and the Cochrane databases, with no time restriction up to December 2022. Penile girth enlargement (PGE) using HA proved to be safe and effective in enhancing the diameter of the penis, with durable and satisfactory outcomes in long-term follow-up. Injection of HA in the glans seems to represent an alternative treatment option for those patients with premature ejaculation (PE) who fail to respond to conventional medications. HA intra-plaque injections represent a valid option which may contribute to restore sexual activity in patients with Peyronie's disease (PD). The adoption of HA filler injections should always be tailored to the patient's peculiar anatomy and underlying condition. More robust evidence is required to achieve a uniformed consensus regarding the use of HA in andrology, and further efforts should continue to improve the current injection techniques and HA products.
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Affiliation(s)
- Nicolò Schifano
- ASST Sette Laghi–Circolo e Fondazione Macchi Hospital, 21100 Varese, Italy
| | - Paolo Capogrosso
- ASST Sette Laghi–Circolo e Fondazione Macchi Hospital, 21100 Varese, Italy
| | - Gabriele Antonini
- ASST Sette Laghi–Circolo e Fondazione Macchi Hospital, 21100 Varese, Italy
- Antonini Urology, 00185 Rome, Italy
| | - Sara Baldini
- ASST Sette Laghi–Circolo e Fondazione Macchi Hospital, 21100 Varese, Italy
| | - Fabrizio Scroppo
- ASST Sette Laghi–Circolo e Fondazione Macchi Hospital, 21100 Varese, Italy
| | - Andrea Salonia
- Department of Urology, Università Vita-Salute San Raffaele, 20132 Milan, Italy
- Unit of Urology, Division of Experimental Oncology, Urology Research Institute (URI), IRCCS Ospedale San Raffaele, 20132 Milan, Italy
| | - Nicola Zerbinati
- ASST Sette Laghi–Circolo e Fondazione Macchi Hospital, 21100 Varese, Italy
| | - Federico Dehò
- ASST Sette Laghi–Circolo e Fondazione Macchi Hospital, 21100 Varese, Italy
- Correspondence:
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Xing MH, Hou SW, Raheem OA. Aesthetic Penile Augmentation Procedures: A Comprehensive and Current Perspective. Curr Urol Rep 2022; 23:355-361. [PMID: 36350528 DOI: 10.1007/s11934-022-01123-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/18/2022] [Indexed: 11/11/2022]
Abstract
PURPOSE OF REVIEW Some men experience small penis syndrome (SPS), a body dysmorphic disorder in which a patient believes their penis to be small even when it is clinically average. As cosmetic surgery becomes more widely accepted, management of SPS may present a challenge for urologists. We aim to provide an updated review of aesthetic penile augmentation procedures. RECENT FINDINGS Augmentation procedures range from invasive to noninvasive. Surgical solutions include grafts and flaps, suspensory ligament release, and suprapubic lipectomy. Minimally invasive solutions include injections of fillers (hyaluronic acid, polylactic acid, and polymethyl methacrylate). Noninvasive solutions include external devices such as vacuum pumps and traction devices. In the current climate, aesthetic penile augmentation is becoming a desirable option for many patients but remains clinically controversial. Our review summarizes recent and relevant studies and demonstrates the need for further research and consensus on penile augmentation procedures.
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Affiliation(s)
- Monica H Xing
- Pritzker School of Medicine, University of Chicago, Chicago, IL, USA.
| | - Sean W Hou
- Pritzker School of Medicine, University of Chicago, Chicago, IL, USA
| | - Omer A Raheem
- Department of Surgery, Section of Urology, University of Chicago, Chicago, IL, USA
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6
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Schifano N, Cakir OO, Castiglione F, Montorsi F, Garaffa G. Multidisciplinary approach and management of patients who seek medical advice for penile size concerns: a narrative review. Int J Impot Res 2022; 34:434-451. [PMID: 34045688 DOI: 10.1038/s41443-021-00444-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2020] [Revised: 03/06/2021] [Accepted: 04/27/2021] [Indexed: 02/04/2023]
Abstract
We aimed to provide an overview of the strategies available to manage patients concerned about their penile size and to provide useful surgical hints regarding the most common penile enlargement approaches, based on our surgical expertise in this field. A comprehensive research was carried out on MEDLINE/PubMed database to identify pertinent studies concerning penile enlargement issues. The search strategy included a range of keywords; e.g. penis, penile, enlargement, augmentation, lengthening, girth. Management of penile size-related concerns represents a real challenge for the urologist, especially when dealing with patients suffering from penile dysmorphophobic disorder (PDD). A multidisciplinary preoperative assessment, including a psychiatric/psychological evaluation, may help in discerning those patients who would benefit the most from counselling/conservative management from those who would benefit from surgery instead. Conservative approaches include the use of vacuum-based and penile-stretching devices, which have shown encouraging levels of efficacy and safety. Over the last decades, different surgical strategies have been developed, aimed at either increasing flaccid penile length or improving penile girth. Penile lengthening procedures are more established, and satisfactory results can be achieved by experienced, large referrals' volume, surgeons. To date, there is lack of consensus regarding the penile girth enhancing techniques, and therefore these should be regarded as experimental. A multidisciplinary approach is necessary to identify patients with PDD, who should not be offered surgical intervention and should be referred for psychiatric/psychological counselling instead. The surgical approach should be tailored to the subject's unique anatomy and underlying conditions.
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Affiliation(s)
- Nicolò Schifano
- Università Vita-Salute San Raffaele, Milan, Italy.,Division of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Omer Onur Cakir
- Institute of Andrology, Department of Urology, University College London Hospitals NHS Trust, London, UK.,Division of Surgery and Interventional Science, UCL, London, UK
| | - Fabio Castiglione
- Institute of Andrology, Department of Urology, University College London Hospitals NHS Trust, London, UK.,Division of Surgery and Interventional Science, UCL, London, UK
| | - Francesco Montorsi
- Università Vita-Salute San Raffaele, Milan, Italy.,Division of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy
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Bettocchi C, Checchia AA, Falagario UG, Ricapito A, Busetto GM, Cormio L, Carrieri G. Male esthetic genital surgery: recommendations and gaps to be filled. Int J Impot Res 2022; 34:392-403. [PMID: 35383340 PMCID: PMC9117127 DOI: 10.1038/s41443-022-00556-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Revised: 02/13/2022] [Accepted: 03/07/2022] [Indexed: 11/09/2022]
Abstract
The reason behind the spread of penis enlargement practices over time is rooted in the virility that the appearance of the genitals can give a man, as well as an altered perception of his own body. The approach should be to modulate the interventions on the real needs of patients, carefully evaluating the history, the psychological picture, and possible surgical advantages. The aim of this study was to shed light on cosmetic surgery of male genitalia through minimally invasive and more radical techniques, with the purpose of laying the foundation for possible indications and recommendations for the future. A non-systematic literature review using the PubMed and Scopus databases was conducted to retrieve papers written in English on cosmetic surgery of the penis published over the past 15 years. Papers discussing cosmetic surgery in patients with concomitant pathologies associated with sexual dysfunction were excluded. The main outcomes recorded were change in penile dimensions in term of length and girth and surgical complications.
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Affiliation(s)
- Carlo Bettocchi
- Department of Urology and Organ Transplantation, University of Foggia, Foggia, Italy.
| | | | | | - Anna Ricapito
- Department of Urology and Organ Transplantation, University of Foggia, Foggia, Italy
| | - Gian Maria Busetto
- Department of Urology and Organ Transplantation, University of Foggia, Foggia, Italy
| | - Luigi Cormio
- Department of Urology and Organ Transplantation, University of Foggia, Foggia, Italy
| | - Giuseppe Carrieri
- Department of Urology and Organ Transplantation, University of Foggia, Foggia, Italy
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Emerging Roles of Penile Traction Therapy and Vacuum Erectile Devices. Sex Med Rev 2022; 10:421-433. [PMID: 35120847 DOI: 10.1016/j.sxmr.2021.12.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Revised: 12/13/2021] [Accepted: 12/15/2021] [Indexed: 11/23/2022]
Abstract
INTRODUCTION Penile traction therapy (PTT) and vacuum erection devices (VED) are nonsurgical conservative treatment options that have been used in the treatment of various urologic and sexual disorders such as Peyronie's Disease (PD) and Erectile Dysfunction (ED). Recently expanded uses for these therapies now include penile lengthening and with surgical interventions such as penile prosthesis surgery (PPS) and radical prostatectomy (RP). These devices can be used as both monotherapy or combination therapy. OBJECTIVES To review the indications and clinical studies for PTT and VED. METHODS A literature search was conducted using PubMed to identify relevant studies addressing PTT, VED, and their indications. Searched terms included penile traction therapy, penile traction device, vacuum erection device, Peyronie's disease, penile prosthesis, radical prostatectomy, subjectively small penis, penile lengthening, erectile dysfunction. RESULTS PTT with dynamic traction devices has shown favorable benefits for PD in many studies. The benefits of VED for PD cannot be confirmed due to limited studies with poor quality. In posterior urethroplasty, VED shows promise postoperatively, with additional trials also needed. In PPS, both PTT and VED have had positive findings in pre- and postoperative treatment. In RP patients, VED use has had positive outcomes while new literature shows beneficial effects of dynamic PTT and provides a basis for future studies. VED use does not show great benefit in patients with small penis, however PTT does have some positive findings. In ED, VED has a history of successful use and PTT has promising new data available. CONCLUSION PTT and VED have been utilized in urologic and sexual conditions with various success. Several promising areas utilizing both PTT and VED are being studied, however, more research needs to be done in these areas prior to becoming a standard treatment. Mehr J, Santarelli S, Green TP, et al. Emerging Roles of Penile Traction Therapy and Vacuum Erectile Devices. Sex Med Rev 2021;XX:XXX-XXX.
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Indications and characteristics of penile traction and vacuum erection devices. Nat Rev Urol 2022; 19:84-100. [PMID: 34764451 DOI: 10.1038/s41585-021-00532-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/15/2021] [Indexed: 11/08/2022]
Abstract
A variety of devices are available for the management of patients with erectile dysfunction, Peyronie's disease, penile dysmorphophobia, for support before and after penile prosthesis insertion, and after radical prostatectomy. Traction devices include, but are not limited to, Penimaster PRO (MSP Concept, Berlin, Germany), Andropenis and Andropeyronie (Andromedical, Madrid, Spain), and the Restorex (PathRight Medical, Plymouth, USA). The other type of devices are vacuum devices such the Osbon ErecAid (Timm Medical, MN, USA). Different devices are optimal for different clinical applications, and robust and contemporary clinical data show a variety of strengths and weaknesses for each device. Research currently favours the use of traction devices for improvement of penile curvature and erectile function in patients with Peyronie's disease compared with vacuum devices; Penimaster Pro and Restorex have been shown to be associated with the best outcomes in this indication. Vacuum devices are favoured for treatment of erectile dysfunction and penile length loss after radical prostatectomy; the Osbon ErecAid is the most well-studied device for this indication. Research into other uses of vacuum and traction devices, such as for penile dysmorphophobia or before and after penile prosthesis, is very limited. Compliance, cost and availability remain substantial challenges, and further high-quality evidence is required to clarify the role of traction devices in urology and sexual medicine.
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Soubra A, Natale C, Brimley S, Hellstrom WJG. Revelations on Men Who Seek Penile Augmentation Surgery: A Review. Sex Med Rev 2021; 10:460-467. [PMID: 34896063 DOI: 10.1016/j.sxmr.2021.10.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Revised: 08/25/2021] [Accepted: 10/23/2021] [Indexed: 11/30/2022]
Abstract
INTRODUCTION Men with normal penis size sometimes mistakenly believe they have below average penile dimensions and often seek out treatment. Many men suffer from significant anxiety regarding this perceived defect. In this review, we evaluate the current literature of psychological, medical, and surgical treatment options for men with a complaint of a small penis. OBJECTIVE To review the current practice for treatment of men presenting for penile augmentation surgery. METHODS A literature review was conducted, using PubMed to identify current studies regarding penile enhancement. Search terms included "penile enhancement," "small penis anxiety," "small penis syndrome," "body dysmorphic disorder," and "penile augmentation." RESULTS The literature consistently reveals that men who seek out penile augmentation surgery usually have normal penile dimensions. There are limited published data on the practice of penile lengthening surgery or procedures to increase penile girth. New techniques have expanded on suspensory ligament release, such as tissue grafting and flaps. Structured psychological counseling continues to be the recommended initial standard of care for these men. CONCLUSION Many social forces have increased the perception among men that their penis size is inadequate. This increases anxiety and can lead to psychological disorders such as Penile Dysmorphic Disorder and Small Penis Syndrome. Men who undergo penile enhancement are often not satisfied with the results and may develop complications. Soubra A, Natale C, Brimley S, et al. Revelations on Men Who Seek Penile Augmentation Surgery: A Review. Sex Med Rev 2021;XX:XXX-XXX.
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Affiliation(s)
- Ayman Soubra
- Tulane University School of Medicine, Department of Urology, New Orleans, LA, USA
| | - Caleb Natale
- Tulane University School of Medicine, Department of Urology, New Orleans, LA, USA
| | - Scott Brimley
- Tulane University School of Medicine, Department of Urology, New Orleans, LA, USA
| | - Wayne J G Hellstrom
- Tulane University School of Medicine, Department of Urology, New Orleans, LA, USA.
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Penile length augmentation surgical and non-surgical approaches for aesthetical purposes. Int J Impot Res 2021; 34:332-336. [PMID: 34789856 DOI: 10.1038/s41443-021-00488-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Revised: 10/13/2021] [Accepted: 10/22/2021] [Indexed: 11/09/2022]
Abstract
The aim of this review is to describe reported techniques and to provide available scientific data on the success of penis length procedures for cosmetic purposes. Penis lengthening methods remain a controversial issue. Penis size is a matter of great interest among men who are affected by 'small penis anxiety'' or just believe themselves to have a small penis, even though the dimensions of the organ fall within the normal range. We performed a narrative review of the literature based on a comprehensive search in the MEDLINE database for original articles published until March 2021, referring to lengthening approaches exclusively for aesthetical reasons. Abstracts, opinion papers and case series ≤10 patients were not considered. We included the results of 14 papers in the review that gathered the experience obtained in a total of 1661 patients. Four of the studies referred to non-surgical procedures for penile length augmentation (PLA) and the remaining 10 analyzed the results of invasive (surgical) procedures. Both invasive and non-invasive techniques achieve similar improvements in penis length. These procedures vary in complexity and require specialized training and experience. However, the low scientific quality of the analyzed papers makes it difficult to establish recommendations to choose one technique over any other. However, it seems reasonable that, if possible, non-invasive techniques should be proposed as a first-line treatment. Before deciding the procedure, we must carry out a correct psychological evaluation of our patients, discuss with them the technique of choice, and adjust their expectations.
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12
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Penile girth enhancement procedures for aesthetic purposes. Int J Impot Res 2021; 34:337-342. [PMID: 34257403 DOI: 10.1038/s41443-021-00459-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2021] [Revised: 06/28/2021] [Accepted: 07/05/2021] [Indexed: 11/09/2022]
Abstract
The present study aimed to describe and critically discuss the current evidence regarding the penile girth enhancement procedures for aesthetic purposes. We designed a narrative review of the literature. A comprehensive search in the MEDLINE database was performed. Original articles in English-language, published until March 2021, were selected. A total of 29 studies were included (3 reporting non-invasive approaches, 11 injection therapies, and 15 surgical procedures). The vast majority of articles (26, 89.7%) were not randomized controlled trials, with overall low quality and limited level of evidence. Only 1 (33.3%) paper regarding non-invasive approaches reported a minimal (+0.03 cm) but a significant increase of penile girth (p = 0.034). A low rate (11.2-14.4%) of mild, temporary adverse events and poor-to-moderate patient satisfaction were found. Eight (72.7%) articles concerning injection therapies showed a significant increase in penile girth (p < 0.05). A low rate of mild complications, generally at the injection site, and a high patient satisfaction rate (75-100%) were highlighted. Nine (60%) papers on surgical treatments found a significant increase in penile girth (p < 0.05), while the other 6 (40%) studies reported a generic improvement in penile circumference. Skin necrosis or ulcers, wound infections, or need for reoperation were reported in 8 (53.3%) studies. A high patient satisfaction rate (60-100%) was reported. Our review highlighted the overall positive results of injection procedures, the poor outcomes associated with non-invasive techniques, and the good efficacy and satisfaction with a non-negligible risk of complications in patients undergoing surgical treatments. However, the adverse events are probably largely under-reported and these procedures should still be considered under investigation due to the limited evidence available and the lack of guidelines.
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Khalil MI, Machado B, Miranda A, Eltahawy E. Penile shortening complaints in males with erectile dysfunction: a narrative review on penile lengthening procedures during penile prosthesis surgery. Transl Androl Urol 2021; 10:2658-2668. [PMID: 34295751 PMCID: PMC8261431 DOI: 10.21037/tau-21-27] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Accepted: 03/23/2021] [Indexed: 11/06/2022] Open
Abstract
Patients complaining of short penile length pose a challenge in urology practice. Those men who present seeking penile lengthening surgery usually overestimate 'normal' penile length, and may in often cases relate their penile length with the degree of masculinity and self-esteem. Penile prosthetic devices are the gold standard treatment of erectile dysfunction (ED) after failure of conservative options. Penile shortening is the most prevalent long-term complaint after successful inflatable penile prosthesis (IPP) placement. This has a significant impact on patient’s overall satisfaction and quality of life. Using PubMed, we performed a thorough literature review of the current procedures of preservation or enhancement of penile length as well as reported perioperative protocols in patients undergoing penile prosthesis (PP) insertion. Keywords used were “penile lengthening”, “penile enhancement”, “penile girth”, “inflatable penile prosthesis” and “glans augmentation”. Several surgical techniques can be offered in the setting of penile shortening concurrently with PP insertion, e.g., sub-coronal approach of PP placement, sliding technique, modified sliding technique (MoST), multiple-slide technique (MuST), and tunica mesh expansion procedure (TMEP). Adjuvant techniques can also improve subjective penile length include, ventral phalloplasty, suprapubic lipectomy, suspensory ligament release and use of expanding penile implants. Preoperative protocols including use of a vacuum erectile device, traction therapy also seem to improve postoperative outcomes, minimizing postoperative pain, and encouraging the early device use. Currently, there is no consensus among experts on a particular lengthening procedure or when they can be performed to optimize outcomes. Furthermore, it is imperative to set proper expectations before surgery, with extensive patient and partner counseling. When used in the properly selected patient, penile lengthening procedures show promising results with minimal complication rates.
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Affiliation(s)
- Mahmoud I Khalil
- Department of Urology, University of Rochester Medical Center, Rochester, New York, USA
| | - Bruno Machado
- Department of Urology, University of Arkansas for Medical Sciences, Little Rock, Arkansas, USA
| | - Alexandre Miranda
- Section of Andrology & Reconstructive Urology, Department of Urology, Hospital Federal de Ipanema, Rio de Janeiro, RJ, Brazil
| | - Ehab Eltahawy
- Department of Urology, University of Michigan, Michigan, USA
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Cai Z, Song X, Zhang J, Yang B, Li H. Practical Approaches to Treat ED in PDE5i Nonresponders. Aging Dis 2020; 11:1202-1218. [PMID: 33014533 PMCID: PMC7505261 DOI: 10.14336/ad.2019.1028] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2019] [Accepted: 08/28/2019] [Indexed: 12/21/2022] Open
Abstract
Erectile dysfunction (ED) is a common sexual disorder in adult males and one of the most important factors affecting their quality of life and that of their partners. Although PDE5 inhibitors (PDE5is) are the first choice for improving erectile function, there is a substantial proportion of ED patients, termed PDE5i nonresponders, who do not respond to PDE5is. Because of the lack of effective therapies, these patients always have serious social and psychological problems due to ED, which should be addressed. Here, we review the available literature about ED and PDE5is and propose several strategies for mitigating ED in PDE5i nonresponders.
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Affiliation(s)
- Zhonglin Cai
- 1Department of Urology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Xiaoqing Song
- 2Department of Pathology, First Affiliated Hospital and College of Basic Medical Sciences, China Medical University, Shenyang, China
| | - Jianzhong Zhang
- 1Department of Urology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Bin Yang
- 3Department of Urology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Hongjun Li
- 1Department of Urology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
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15
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Romero-Otero J, Manfredi C, Ralph D, Osmonov D, Verze P, Castiglione F, Serefoglu EC, Bozzini G, García-Gómez B. Non-invasive and surgical penile enhancement interventions for aesthetic or therapeutic purposes: a systematic review. BJU Int 2020; 127:269-291. [PMID: 32575166 DOI: 10.1111/bju.15145] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
OBJECTIVE To systematically review the literature in order to investigate the efficacy and safety of surgical and non-invasive penile enhancement procedures for aesthetic and therapeutic purposes. METHODS A systematic search for papers investigating penile enhancement procedures was performed using the MEDLINE database. Articles published from January 2010 to December 2019, written in English, including >10 cases, and reporting objective length and/or girth outcomes, were included. Studies without primary data and conference abstracts were excluded. The main outcome measure was objective length and/or girth improvement. The review was conducted in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement. RESULTS Out of 220 unique records, a total of 57 were reviewed. Eighteen studies assessed interventions for penile enhancement in 1764 healthy men complaining of small penis. Thirty-nine studies investigated 2587 men with concomitant pathologies consisting mostly of Peyronie's disease and erectile dysfunction. Twenty-five studies evaluated non-invasive interventions and 32 studies assessed surgical interventions, for a total of 2192 and 2159 men, respectively. Non-invasive interventions, including traction therapies and injection of fillers, were safe and mostly efficacious, whereas surgical interventions were associated with minor complications and mostly increased penile dimensions and/or corrected penile curvature. Overall, the quality of studies was low, and standardized criteria to evaluate and report efficacy and safety of procedures, as well as patient satisfaction, were missing. CONCLUSION The quality of the studies on penile enhancement procedures published in the last decade is still low. This prevents us from establishing recommendations based on scientific evidence regarding the efficacy and safety of interventions that are performed to increase the penis size for aesthetic or therapeutic indications.
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Affiliation(s)
- Javier Romero-Otero
- Urology Department, Hospital Universitario 12 Octubre, Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), Madrid, Spain.,Urology Department, Hospital Universitario HM Montepríncipe, Madrid, Spain
| | - Celeste Manfredi
- Urology Unit, Department of Neurosciences, Reproductive Sciences, and Odontostomatology, University of Naples 'Federico II', Naples, Italy
| | - David Ralph
- Institute of Urology, University College London Hospitals, London, UK
| | - Daniar Osmonov
- Department of Urology, University Hospital Schleswig Holstein, Campus Kiel, Kiel, Germany
| | - Paolo Verze
- Department of Medicine, Surgery and Dentistry 'Scuola Medica Salernitana', University of Salerno, Salerno, Italy
| | - Fabio Castiglione
- Department of Urology, University College London Hospitals NHS Trust, London, UK
| | - Ege Can Serefoglu
- Department of Urology, Biruni University School of Medicine, Istanbul, Turkey
| | - Giorgio Bozzini
- Department of Urology, ASST Valle Olona, Busto A. Lombardia, Italy
| | - Borja García-Gómez
- Urology Department, Hospital Universitario 12 Octubre, Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), Madrid, Spain.,Urology Department, Hospital Universitario HM Montepríncipe, Madrid, Spain
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16
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Bole R, White L, Parikh N, Helo S, Kohler T, Ziegelmann M. A modern review of penile traction monotherapy and combination therapy for the treatment of peyronie's disease. Int J Impot Res 2020; 33:251-258. [PMID: 32152467 DOI: 10.1038/s41443-020-0247-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2020] [Revised: 02/10/2020] [Accepted: 02/26/2020] [Indexed: 12/20/2022]
Abstract
Peyronie's disease (PD)-related penile deformity is managed with multiple treatment modalities including oral medications, intralesional injections, and surgery. Penile traction therapy (PTT) is one such modality with purported benefits, albeit with notable differences in the characteristics of available traction devices and published study protocols. We provide a comprehensive review of the available data supporting PTT for PD treatment. We performed a rigorous database search to identify all studies pertaining to PTT for the treatment of PD through November 2019. Seventeen trials explored use of PTT as monotherapy or in combination with surgical or nonsurgical treatment, using over five different commercially available devices. All devices were well tolerated, although compliance and daily duration of use were highly variable. PTT resulted in variable improvements in stretched penile length and penile curvature, depending on study protocol, patient population, and device. PTT appears to be a safe and well-tolerated treatment for PD as monotherapy or in combination with other nonsurgical and surgical treatments, and for men in both the acute and chronic phases. Further studies are needed to compare available devices, evaluate device characteristics associated with treatment success, differentiate outcomes in acute vs. chronic PD populations, and determine the optimal duration of use.
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17
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Sharma KL, Alom M, Trost L. Surgical and Non-surgical Penile Elongation Techniques. CURRENT SEXUAL HEALTH REPORTS 2019. [DOI: 10.1007/s11930-019-00211-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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18
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Systematic Review of Surgical and Nonsurgical Interventions in Normal Men Complaining of Small Penis Size. Sex Med Rev 2019; 8:158-180. [PMID: 31027932 DOI: 10.1016/j.sxmr.2019.01.004] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2018] [Revised: 01/16/2019] [Accepted: 01/18/2019] [Indexed: 11/20/2022]
Abstract
INTRODUCTION Evidence on penile enhancement interventions is lacking. Nonetheless, many non-evidence-based solutions are readily available. AIM To investigate enhancement and nonenhancement interventions in men without penile abnormalities seeking to increase penis size. METHODS We performed a systematic review with no time restrictions adhering to the PRISMA guidelines. Studies with fewer than 10 cases or including men with organic penile pathologies or previous penile surgeries were excluded. MAIN OUTCOME MEASURES When available, treatment efficacy was evaluated based on patient satisfaction, penile size increase, and complications. RESULTS We included 17 studies, assessing a total of 21 interventions in 1,192 men screened, with 773 followed up after nonsurgical (n = 248) or surgical (n = 525) treatment. The quality of the studies was poor in terms of methodology for patient selection and outcomes assessment. The vast majority of series reported normal penile size. Among nonsurgical treatments, extenders increased flaccid length (but by <2 cm), injectables increased girth but were associated with a high complication rate, and vacuum devices did not increase size. Surgical interventions included suspensory ligament incision (the most used method; n = 12), tissue grafting (autologous, n = 2; dermal fat, n = 3, ex vivo, n = 2), flaps (n = 2), and penile disassembly (n = 1). Some men reported a significant size increase; however, complications were not infrequent, and none of the techniques was externally validated. When provided, counseling was effective, with the majority of men coming to understand that their penis was normal and unwilling to undergo any further treatment. CONCLUSION Treatment of small penis in normal men is supported by scant, low-quality evidence. Structured counseling should be always performed, with extenders eventually used by those still seeking enhancement. Injectables and surgery should remain a last option, considered unethical outside of clinical trials. Marra G, Drury A, Tran L, et al. Systematic Review of Surgical and Nonsurgical Interventions in Normal Men Complaining of Small Penis Size. Sex Med Rev 2020;8:158-180.
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Moncada I, Krishnappa P, Romero J, Torremade J, Fraile A, Martinez-Salamanca JI, Porst H, Levine L. Penile traction therapy with the new device 'Penimaster PRO' is effective and safe in the stable phase of Peyronie's disease: a controlled multicentre study. BJU Int 2018; 123:694-702. [PMID: 30365247 DOI: 10.1111/bju.14602] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
OBJECTIVES To evaluate the efficacy and safety of a new penile traction device (PTD), 'Penimaster PRO', in a group of patients with stable Peyronie's disease (PD) compared with a non-intervention group in a multicentre study. MATERIAL AND METHODS A total of 93 patients with chronic stable PD (without erectile dysfunction, with no significant pain, and with a unidirectional curvature of at least 45° being stable for > 3 months) were recruited and followed for a 12-week period. Of these patients, 47 were randomly assigned to the Penimaster PRO group (PG) and 46 to the non-intervention group (NIG). Patients were asked to apply the PTD 3-8 h a day for 12 consecutive weeks, with specific instructions regarding the progressive increase of traction force applied to the penis over time. The primary outcome of the study was the change in the degree of curvature measured in the fully erect state after intracavernosal injection of alprostadil at baseline, 1, 2 and 3 months. Other variables, such as the type of curvature, stretched penile length (SPL), Peyronie's Disease Questionnaire (PDQ) scores, erectile function domain of the International Index of Erectile function (IIEF-EF) score and adverse events (AEs) were also assessed in each visit. RESULTS Forty-one patients in the PG and 39 in the NIG completed the study. There was an overall reduction in curvature of 31.2° (P < 0.001) at 12 weeks compared to baseline in the PG, representing a 41.1% improvement from baseline, which significantly correlated with the number of daily hours the device was applied in a dose-dependent manner. Those patients using the device < 4 h/day experienced a reduction of 15°-25° (mean 19.7°, 28.8% improvement; P < 0.05), while patients using the device > 6 h/day experienced greater curvature reduction, ranging from 20° to 50° (mean of 38.4°, 51.4% improvement; P < 0.001). In contrast, no significant changes in curvature were observed in the NIG. Furthermore, SPL increased significantly in the PG compared to baseline and compared with the NIG, ranging from 0.5 to 3.0 cm (mean 1.8 cm; P < 0.05). The IIEF-EF score also improved in patients in the PG (by a mean of 5 points). Mild AEs occurred in 43% of patients, such as local discomfort and glans numbness. CONCLUSION The use of the Penimaster PRO PTD, a non-invasive treatment, should be offered to patients with stable PD for 3 consecutive months before performing any corrective surgery, as this provided a significant reduction in the curvature, an increase in penile length and a significant improvement of the symptoms and bother induced by PD.
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Affiliation(s)
| | - Pramod Krishnappa
- Hospital Universitario Sanitas la Zarzuela, Madrid, Spain.,NU Hospitals, Bangalore, Karnataka, India
| | | | | | | | | | - Hartmut Porst
- Private Institute for Urology and Sexual Medicine, Hamburg, Germany
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Falcone M, Sibona M, Preto M, Cocci A, Timpano M, Rolle L, Ceruti C, Oderda M, Gontero P, Garaffa G. An Update on the Management of the Short Penis: Results from a Systematic Review. CURRENT SEXUAL HEALTH REPORTS 2017. [DOI: 10.1007/s11930-017-0127-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Abstract
Penile traction therapy (PTT) is a new therapeutic option for men with Peyronie’s disease (PD). However, it has a long history of use in other fields of medicine including bone, skin, skeletal muscle, and Dupuytren’s. Mechanotransduction, or gradual expansion of tissue by traction, leads to the formation of new collagen tissue by cellular proliferation. As a molecular result, continuous extension of the fibrous plaque causes significant increases in collagenase and metalloproteinases, and, ultimately, to fibrous plaque softening and extension. This hypothetical knowledge has been supported by recent well designed experimental studies. Furthermore, several clinical papers have provided promising results on the use of PTT in PD patients. It has been shown in some series that the use of PTT significantly increases flaccid and stretched penile lengths and results in significant penile curvature improvement when compared to baseline. Furthermore, the use of PTT concomitantly with either verapamil or interferon α-2b has also been shown to be an effective therapy. Additionally, the beneficial effect of PTT on penile length before or after penile surgery in men with corporal fibrosis has been described. Finally, as a minimally invasive alternative treatment option to penile augmentation surgery in men with dysmorphophobia, PTT use has shown promising results by several experts. Studies have shown that PTT provides an acceptable, minimally invasive method that can produce effective and durable lengthening of the penis in men complaining of a small/short penis. There are, however, several criticisms related to the designs of the reported studies, such as small sample size and selection bias. Well-designed studies with larger numbers of patients and longer follow-up periods are, however, needed to establish the true benefits of PTT.
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Affiliation(s)
- Mustafa Faruk Usta
- 1 Department of Urology, Section of Andrology, Akdeniz University School of Medicine, Antalya, Turkey ; 2 Department of Urology, Başkent University Alanya Research Hospital, Antalya, Turkey
| | - Tumay Ipekci
- 1 Department of Urology, Section of Andrology, Akdeniz University School of Medicine, Antalya, Turkey ; 2 Department of Urology, Başkent University Alanya Research Hospital, Antalya, Turkey
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Gaffney CD, Pagano MJ, Weinberg AC, Small AC, Kuehas FE, Egydio PH, Valenzuela RJ. Lengthening strategies for Peyronie's disease. Transl Androl Urol 2016; 5:351-62. [PMID: 27298782 PMCID: PMC4893519 DOI: 10.21037/tau.2016.04.03] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2016] [Accepted: 03/04/2016] [Indexed: 12/25/2022] Open
Abstract
Loss of penile length is a common complaint of men with Peyronie's disease (PD), both before and after corrective intervention, which has a significant negative effect on patient quality of life. We sought to identify and describe the methods by which penile length can be preserved or increased. We conducted an extensive, systematic literature review, based on a search of the PUBMED database for articles published between 1990 and 2015. Articles with the key words "Peyronie's disease", "penile length" and/or "penile lengthening" were reviewed if they contained subjective or objective penile length outcomes. Only English-language articles that were related to PD and penile size were included. We found no evidence in the literature that medical therapy alone increases penile length. Classic inflatable penile prosthesis (IPP) placement, plication procedures, and the Nesbit procedure appear likely to maintain or decrease penile length. Plaque incision (PI) and grafting appears likely to maintain or increase penile length, but is complicated by risk of post-operative erectile dysfunction (ED). There are several surgical procedures performed concomitantly with IPP placement that may be suitable treatment options for men with comorbid ED, and consistently increase penile length with otherwise good outcomes concerning sexual function. These include the subcoronal penile prosthesis (scIPP), Egydio circumferential technique, the sliding technique, the modified sliding technique (MoST), and the multiple slice technique (MuST). In addition, adjuvant therapies such as penile traction therapy (PTT), post-operative inflation protocols, suspensory ligament relaxation, lipectomy, and adjuvant medical therapy for glans engorgement appear to increase subjective and/or objective penile length for men at high risk of decreased penile length after PD surgery. Considering the psychological burden of length loss in men with PD, providers with adequate volume and expertise should attempt, if possible, to maintain or increase penile length for men undergoing surgical intervention. There are several evidence-based, safe, and effective ways to increase penile length for these men and multiple emerging adjuvant therapies that may help ensure adequate length.
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Affiliation(s)
| | - Matthew J Pagano
- Department of Urology, Columbia University Medical Center, New York, NY, USA
| | - Aaron C Weinberg
- Department of Urology, Columbia University Medical Center, New York, NY, USA
| | - Alex C Small
- Department of Urology, Columbia University Medical Center, New York, NY, USA
| | - Franklin E Kuehas
- Department of Urology, Columbia University Medical Center, New York, NY, USA
| | - Paulo H Egydio
- Department of Urology, Columbia University Medical Center, New York, NY, USA
| | - Robert J Valenzuela
- Department of Urology, Columbia University Medical Center, New York, NY, USA
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