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Minore A, Cacciatore L, Presicce F, Iannuzzi A, Testa A, Raso G, Papalia R, Martini M, Scarpa RM, Esperto F. Intralesional and topical treatments for Peyronie's disease: a narrative review of current knowledge. Asian J Androl 2024:00129336-990000000-00232. [PMID: 39177048 DOI: 10.4103/aja202460] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2023] [Accepted: 05/27/2024] [Indexed: 08/24/2024] Open
Abstract
ABSTRACT Peyronie's disease (PD) presents a multifaceted challenge in contemporary urological practice, marked by penile deformity, pain, and the potential for erectile dysfunction. We meticulously explored the existing literature of intralesional/topical interventions, aiming to provide clinicians with a nuanced understanding of available options for comprehensive PD management. To conduct this review, we performed a systematic search using the PubMed, Scopus, and ScienceDirect databases, including the keywords of combination of the "Peyronie's disease/plastic induration of the penis (PIP) and intralesional/topical treatments". The study selection was based on adherence to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines, resulting in the inclusion of 16 articles. We delve into the effectiveness and safety profiles of collagenase Clostridium histolyticum (CCH), interferon, platelet-rich plasma (PRP), hyaluronic acid, botulinum toxin, stem cell, extracorporeal shock wave therapy (ESWT), and traction therapy, assessing their impact on penile curvature, length improvement, and patient-reported symptoms and outcomes. The best options evaluated are intralesional injections of CCH and penile traction devices, alone or in combination. Despite PD remains a challenge for urologists, the objective of this review is to contribute to the evolving landscape of PD management, fostering informed decision-making, and personalized care for individuals grappling with this challenging condition.
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Affiliation(s)
- Antonio Minore
- Department of Urology, Campus Bio-Medico, University of Rome, Rome 00128, Italy
| | - Loris Cacciatore
- Department of Urology, Campus Bio-Medico, University of Rome, Rome 00128, Italy
| | | | - Andrea Iannuzzi
- Department of Urology, Campus Bio-Medico, University of Rome, Rome 00128, Italy
| | - Antonio Testa
- Department of Urology, Campus Bio-Medico, University of Rome, Rome 00128, Italy
| | - Gianluigi Raso
- Department of Urology, Campus Bio-Medico, University of Rome, Rome 00128, Italy
| | - Rocco Papalia
- Department of Urology, Campus Bio-Medico, University of Rome, Rome 00128, Italy
| | - Marco Martini
- Department of Urology, San Filippo Neri Hospital, Rome 00135, Italy
| | | | - Francesco Esperto
- Department of Urology, Campus Bio-Medico, University of Rome, Rome 00128, Italy
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Moncada I, Krishnappa P, Zaccaro C, Fraile A, Romero-Otero J, Martinez-Salamanca JI, Lledó-Garcia E. Penile prosthesis implantation is safe and effective in Peyronie's disease patients with and without erectile dysfunction. Int J Impot Res 2024:10.1038/s41443-024-00938-y. [PMID: 38909107 DOI: 10.1038/s41443-024-00938-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Revised: 06/07/2024] [Accepted: 06/13/2024] [Indexed: 06/24/2024]
Abstract
Penile prosthesis (PP) is the mainstay of treatment in Peyronie's disease (PD) with co-existent refractory erectile dysfunction (ED). This study aimed to assess the clinical outcomes of patients who underwent PP as the first-line surgical treatment in PD without ED. A total of 636 patients underwent PP for PD from 2012 to 2022, but only 168 patients who underwent PP as first-line surgical management for PD with or without ED were included in the study. The mean (SD) age of 168 patients was 56.3 years (12.4). The mean curvature of the "PD with ED" group and the "PD without ED" group were 38.2 (5.6) degrees and 42.2 (5.9) degrees. The median (IQR) follow-up was 56.0 months (34.5- 61.4). Most (86.9%) patients underwent 3-piece inflatable PP. An important finding is that 33 patients (19.6%) without ED had undergone PP. Mechanical failure requiring revision surgery was less common in the 'without ED' group than in the ED group (6.8% vs. 10.2%, p 0.04). Most PD patients without ED (87.9%, 29/33) and with ED (88.9%, 120/135) were "satisfied" after PP implantation at six months, as defined by a score of ≥4 on a 5-point Likert scale. If surgery is offered in PD, PP may be considered a safe and effective first-line surgical treatment regardless of the ED, given the acceptable complications and high satisfaction rates. However, this new concept warrants further research.
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Affiliation(s)
- Ignacio Moncada
- Department of Urology and Robotic Surgery, Hospital Universitario Sanitas la Zarzuela, 28023, Madrid, Spain
| | - Pramod Krishnappa
- Department of Urology and Robotic Surgery, Hospital Universitario Sanitas la Zarzuela, 28023, Madrid, Spain.
- Andrology Division, Department of Urology, AndroNeo, Orchidz Health, NU Hospitals, Bangalore, 560010, India.
| | - Claudia Zaccaro
- Department of Urology and Robotic Surgery, Hospital Universitario Sanitas la Zarzuela, 28023, Madrid, Spain
| | - Augustin Fraile
- Department of Urology, Hospital Universitario Ramon y Cajal, 28034, Madrid, Spain
| | | | - Juan Ignacio Martinez-Salamanca
- Lyx Institute of Urology, Universidad Francisco de Victoria, Hospital Universitario Puerta De Hierro-Majadahonda, 28222, Madrid, Spain
| | - Enrique Lledó-Garcia
- Department of Urology, Hospital General Universitario Gregorio Marañón, 28007, Madrid, Spain
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Durukan E, Jensen CFS, Fode M. Response to: "Commentary on: phosphodiesterase type 5 inhibitors do not prevent curvature progression but shorten pain duration in the active phase of Peyronie's disease: a retrospective cohort study". Int J Impot Res 2024; 36:297-298. [PMID: 38519589 DOI: 10.1038/s41443-024-00872-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2024] [Revised: 03/04/2024] [Accepted: 03/04/2024] [Indexed: 03/25/2024]
Affiliation(s)
- Emil Durukan
- Department of Urology, Copenhagen University Hospital, Herlev and Gentofte Hospital, Herlev, Denmark.
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark.
| | | | - Mikkel Fode
- Department of Urology, Copenhagen University Hospital, Herlev and Gentofte Hospital, Herlev, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
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Ilg MM, Harding S, Lapthorn AR, Kirvell S, Ralph DJ, Bustin SA, Ball G, Cellek S. Temporal gene signature of myofibroblast transformation in Peyronie's disease: first insights into the molecular mechanisms of irreversibility. J Sex Med 2024; 21:278-287. [PMID: 38383071 DOI: 10.1093/jsxmed/qdae006] [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: 08/31/2023] [Revised: 11/09/2023] [Accepted: 11/27/2023] [Indexed: 02/23/2024]
Abstract
BACKGROUND Transformation of resident fibroblasts to profibrotic myofibroblasts in the tunica albuginea is a critical step in the pathophysiology of Peyronie's disease (PD). We have previously shown that myofibroblasts do not revert to the fibroblast phenotype and we suggested that there is a point of no return at 36 hours after induction of the transformation. However, the molecular mechanisms that drive this proposed irreversibility are not known. AIM Identify molecular pathways that drive the irreversibility of myofibroblast transformation by analyzing the expression of the genes involved in the process in a temporal fashion. METHODS Human primary fibroblasts obtained from tunica albuginea of patients with Peyronie's disease were transformed to myofibroblasts using transforming growth factor beta 1 (TGF-β1). The mRNA of the cells was collected at 0, 24, 36, 48, and 72 hours after stimulation with TGF-β1 and then analyzed using a Nanostring nCounter Fibrosis panel. The gene expression results were analyzed using Reactome pathway analysis database and ANNi, a deep learning-based inference algorithm based on a swarm approach. OUTCOMES The study outcome was the time course of changes in gene expression during transformation of PD-derived fibroblasts to myofibroblasts. RESULTS The temporal analysis of the gene expression revealed that the majority of the changes at the gene expression level happened within the first 24 hours and remained so throughout the 72-hour period. At 36 hours, significant changes were observed in genes involved in MAPK-Hedgehog signaling pathways. CLINICAL TRANSLATION This study highlights the importance of early intervention in clinical management of PD and the future potential of new drugs targeting the point of no return. STRENGTHS AND LIMITATIONS The use of human primary cells and confirmation of results with further RNA analysis are the strengths of this study. The study was limited to 760 genes rather than the whole transcriptome. CONCLUSION This study is to our knowledge the first analysis of temporal gene expression associated with the regulation of the transformation of resident fibroblasts to profibrotic myofibroblasts in PD. Further research is warranted to investigate the role of the MAPK-Hedgehog signaling pathways in reversibility of PD.
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Affiliation(s)
- Marcus M Ilg
- Medical Technology Research Centre, Anglia Ruskin University, Chelmsford, CM1 1SQ, United Kingdom
| | - Sophie Harding
- Medical Technology Research Centre, Anglia Ruskin University, Chelmsford, CM1 1SQ, United Kingdom
| | - Alice R Lapthorn
- Medical Technology Research Centre, Anglia Ruskin University, Chelmsford, CM1 1SQ, United Kingdom
| | - Sara Kirvell
- Medical Technology Research Centre, Anglia Ruskin University, Chelmsford, CM1 1SQ, United Kingdom
| | - David J Ralph
- Medical Technology Research Centre, Anglia Ruskin University, Chelmsford, CM1 1SQ, United Kingdom
- Urology Department, University College London, London, W1G 8PH, United Kingdom
| | - Stephen A Bustin
- Medical Technology Research Centre, Anglia Ruskin University, Chelmsford, CM1 1SQ, United Kingdom
| | - Graham Ball
- Medical Technology Research Centre, Anglia Ruskin University, Chelmsford, CM1 1SQ, United Kingdom
| | - Selim Cellek
- Medical Technology Research Centre, Anglia Ruskin University, Chelmsford, CM1 1SQ, United Kingdom
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Kozub A, Suleja A, Chłosta M, Kupilas A, Pradere B, Rivas JG, Rajwa P, Miszczyk M. Current trends in non-surgical management of Peyronie's disease-A narrative review. Andrology 2024; 12:505-517. [PMID: 37593783 DOI: 10.1111/andr.13512] [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: 04/12/2023] [Revised: 07/21/2023] [Accepted: 07/25/2023] [Indexed: 08/19/2023]
Abstract
Peyronie's disease (PD) is a connective tissue disorder affecting the tunica albuginea. It can cause pain and penile deformation, and its prevalence increases with age. Although surgery is the gold standard for the chronic phase of the disease, there are several conservative treatment methods available, and the optimal management of the acute phase of the disease remains a matter of debate. In this article, we aim to summarize the recent trends in research on the subject of non-surgical treatment of PD. The search was performed in PubMed, Scopus, and Web of Science databases and included studies in English published between 2012 and 2022 investigating the clinical outcomes of non-surgical PD management in humans. We have identified 20 distinct conservative treatment strategies. Among the oral therapeutics, only the use of phosphodiesterase type 5 inhibitors is currently recommended for clinical use in patients with concomitant erectile dysfunction. The use of collagenase from Clostridium histolyticum is supported by the best quality evidence in terms of intralesional injections for patients suffering from significant penile curvature; however, interferon alpha-2b can also be an option in such patients. Among other non-invasive methods, extracorporeal shockwaves can be useful for pain reduction, and penile traction therapy can lead to a reduction in penile curvature and plaque size. Despite a wide range of non-surgical methods available for PD treatment, the majority are not supported by sufficient scientific evidence, and the treatment efficacy is underwhelming. Further research on the subject of non-surgical management of PD is highly warranted.
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Affiliation(s)
- Anna Kozub
- IIIrd Department of Radiotherapy and Chemotherapy, Maria Sklodowska-Curie National Research Institute of Oncology (MSCNRIO), Gliwice, Poland
| | - Agata Suleja
- IIIrd Department of Radiotherapy and Chemotherapy, Maria Sklodowska-Curie National Research Institute of Oncology (MSCNRIO), Gliwice, Poland
| | - Marcin Chłosta
- Department of Urology, Jagiellonian University, Collegium Medicum, Krakow, Poland
- Department of Urology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
| | - Andrzej Kupilas
- Department of Urology and Urooncology, City Hospital, Gliwice, Poland
| | - Benjamin Pradere
- Department of Urology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
- Department of Urology, University of Tours, Tours, France
| | - Juan Gómez Rivas
- Department of Urology, Hospital Clínico San Carlos, Madrid, Spain
| | - Paweł Rajwa
- Department of Urology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
- Department of Urology, Medical University of Silesia, Zabrze, Poland
| | - Marcin Miszczyk
- IIIrd Department of Radiotherapy and Chemotherapy, Maria Sklodowska-Curie National Research Institute of Oncology (MSCNRIO), Gliwice, Poland
- Department of Radiation Oncology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
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Hayat S, Brunckhorst O, Alnajjar HM, Cakir OO, Muneer A, Ahmed K. A systematic review of non-surgical management in Peyronie's disease. Int J Impot Res 2023; 35:523-532. [PMID: 36289392 PMCID: PMC10499596 DOI: 10.1038/s41443-022-00633-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2021] [Revised: 09/21/2022] [Accepted: 10/03/2022] [Indexed: 11/08/2022]
Abstract
The efficacy of many non-surgical treatments for Peyronie's disease is unclear. This systematic review aims to critically assess the currently available options and provide a recommendation for treatment based on this. A systematic literature search utilising the Medline (Pubmed), Embase, global health and Cochrane library databases was conducted up to May 2021. All randomised controlled trials assessing non-surgical treatment modalities for Peyronie's Disease were included. Individual study risk of bias was evaluated using the Cochrane tool and GRADE was used to assess evidence strength. Outcome measures were the change in penile curvature (degrees), plaque size (volume or size), International Index of Erectile Function score, pain scores and change in penile length. Prospero registration number: CRD42017064618. Amongst the 5549 articles identified, 41 studies (42 reports) were included. Seven different oral treatment options including vitamin E supplementation showed evidence for improving outcomes such as penile curvature and plaque size. Of the intralesional treatments, Collagenase Clostridium Histolyticum showed evidence for improving penile curvature (Range: 16.3-17 degrees, moderate level certainty of evidence). Intralesional Interferon demonstrated some improvement in curvature (Range: 12-13.5 degrees), plaque size (Range: 1.67-2.2 cm2) and pain, whilst intralesional calcium channel blockers such as Verapamil showed variable evidence for changes in the plaque size and pain. Extracorporeal Shockwave Therapy consistently demonstrated evidence for improving penile pain in stable disease, and two mechanical traction devices improved curvature. Iontophoresis, topical medications, and combination therapies did not demonstrate any consistent improvements in outcome measures. Intralesional options demonstrate the best potential. Overall, results varied with few high-quality randomised trials present.
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Affiliation(s)
- Sulaiman Hayat
- MRC Centre for Transplantation, Guy's Hospital Campus, King's College London, King's Health Partners, London, United Kingdom
| | - Oliver Brunckhorst
- MRC Centre for Transplantation, Guy's Hospital Campus, King's College London, King's Health Partners, London, United Kingdom
| | - Hussain M Alnajjar
- Department of Urology, University College London Hospitals NHS Foundation Trust, London, United Kingdom
| | - Onur Omer Cakir
- Department of Urology, King's College Hospital NHS Foundation Trust, London, United Kingdom
| | - Asif Muneer
- Department of Urology, University College London Hospitals NHS Foundation Trust, London, United Kingdom
- Division of Surgery and Interventional Science, University College London, London, United Kingdom
- NIHR Biomedical Research Centre, University College London Hospital, London, United Kingdom
- Male Genital Cancer Centre, University College London, London, United Kingdom
| | - Kamran Ahmed
- MRC Centre for Transplantation, Guy's Hospital Campus, King's College London, King's Health Partners, London, United Kingdom.
- Department of Urology, Sheikh Khalifa Medical City, Abu Dhabi, United Arab Emirates.
- Khalifa University, Abu Dhabi, United Arab Emirates.
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Rosenberg JE, Ergun O, Hwang EC, Risk MC, Jung JH, Edwards ME, Blair Y, Dahm P. Non-surgical therapies for Peyronie's disease. Cochrane Database Syst Rev 2023; 7:CD012206. [PMID: 37490423 PMCID: PMC10351344 DOI: 10.1002/14651858.cd012206.pub2] [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] [Indexed: 07/27/2023]
Abstract
BACKGROUND Peyronie's disease is a condition that results in the development of penile plaques that can lead to penile curvature, pain, and erectile dysfunction, making sexual activity difficult. A number of non-surgical interventions exist to improve this condition, which include topical and injection agents as well as mechanical methods; however, their effectiveness remains uncertain. We performed this review to determine the effects of these non-surgical treatments. OBJECTIVES To assess the effects of non-surgical therapies compared to placebo or no treatment in individuals with Peyronie's disease. SEARCH METHODS We performed a comprehensive search using multiple databases (the Cochrane Library, MEDLINE, Embase, Scopus, Google Scholar, and Web of Science), trials registries, other sources of grey literature, and conference proceedings, up to 23 September 2022. We applied no restrictions on publication language or status. SELECTION CRITERIA We included trials in which men with Peyronie's disease were randomized to undergo non-surgical therapies versus placebo or no treatment for penile curvature and sexual function. DATA COLLECTION AND ANALYSIS Two of four review authors, working in pairs, independently classified studies and abstracted data from the included studies. Primary outcomes were: patient-reported ability to have intercourse, quality of life, and treatment-related adverse effects. Secondary outcomes were: degree of penile curvature, discontinuation from treatment (for any reason), subjective patient-reported change in penile curvature, and improvement in penile pain. We performed statistical analyses using a random-effects model. We rated the certainty of evidence (CoE) according to the GRADE approach. MAIN RESULTS Our search identified 1288 relevant references of which we included 18 records corresponding to 14 unique randomized controlled trials (RCTs) with 1810 men. These informed 10 distinct comparisons with relevant outcome data that were mostly extracted from single trials. In this abstract, we focus only on the most clinically relevant comparisons for the three primary outcomes and also include the outcome of degree penile curvature. Injectional collagenase (short-term): We found no short-term evidence on injectional collagenase for patients' self-reported ability to have intercourse and treatment-related adverse effects compared to placebo injection. Injectional collagenase may result in little to no difference in quality of life (scale 0 to 20 with lower scores indicating better quality of life; mean difference (MD) 1.8 lower, 95% confidence interval (CI) -3.58 to -0.02; 1 study, 134 participants; low CoE) and there may be little to no effect on the degree of penile curvature (MD 10.90 degrees less, 95% CI -16.24 to -5.56; 1 study, 136 participants; low CoE). Injectional collagenase (long-term): We also found no long-term evidence on injectional collagenase for patients' self-reported ability to have intercourse compared to placebo injection. It likely results in little to no effect on quality of life (MD 1.00 lower, 95% CI -1.60 to -0.40; 1 study, 612 participants; moderate CoE). Treatment-related adverse effects are likely increased (risk ratio (RR) 2.32, 95% CI 1.98 to 2.72; 1 study, 832 participants; moderate CoE). Injectional collagenase likely results in little to no change in the degree of penile curvature (MD 6.90 degrees less, 95% CI -9.64 to -4.14; 1 study, 612 participants; moderate CoE). Injectional verapamil (short-term): We are very uncertain how injectional verapamil may affect patients' self-reported ability to have intercourse compared to placebo injection short-term (RR 7.00, 95% CI 0.43 to 114.70; 1 study, 14 participants; very low CoE). We found no evidence for the outcome of quality of life. We are very uncertain how injectional verapamil may affect treatment-related adverse effects (RR not estimable; 1 study, 14 participants; very low CoE). Similarly, we are very uncertain how injectional verapamil may affect degree of penile curvature (MD -1.86, 95% CI -10.39 to 6.67; 1 study, 14 participants; very low CoE). We found no long-term data for any outcome. Extracorporeal shock wave treatment (ESWT) (short-term): We are very uncertain how ESWT affects patients' self-reported ability to have intercourse short-term (RR 1.60, 95% CI 0.71 to 3.60; 1 study, 26 participants; very low CoE). ESWT may result in little to no difference in quality of life (MD 3.10, 95% CI 1.57 to 4.64; 2 studies, 130 participants; low CoE). We are very uncertain if ESWT has an effect on treatment-related adverse effects (RR 2.73, 95% CI 0.74 to 10.14; 3 studies, 166 participants; very low CoE). ESWT may result in little to no difference in the degree of penile curvature compared to placebo (RR -2.84, 95% -7.35 to 1.67; 3 studies, 166 participants; low CoE). We found no long-term data for any outcome. Penile traction therapy (short-term): We found no evidence for whether penile traction compared to no treatment affects patients' self-reported ability to have intercourse. We are very uncertain how traction therapy may affect quality of life (MD 1.50 lower, 95% CI -3.42 to 0.42; 1 study, 90 participants; very low CoE). We are also very uncertain how traction therapy may affect treatment-related adverse effects (RR not estimable; 1 study, 90 participants; very low CoE) and how it affects the degree of curvature (MD 7.40 degrees less, 95% CI -11.18 to -3.62; 1 study, 89 participants; very low CoE). We found no long-term data for any outcome. AUTHORS' CONCLUSIONS There is little evidence supporting the effectiveness of most non-surgical treatments for Peyronie's disease. Existing trials are mostly of poor methodological quality and/or fail to address patient-centered outcomes. Injectional collagenase appears to have some effectiveness; however, many individuals may not experience the improvement as clinically relevant, and this comes with the risk of increased adverse events. There is a critical need for better non-surgical treatment options for men with Peyronie's disease.
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Affiliation(s)
- Joel E Rosenberg
- Department of Urology, University of California San Diego, San Diego, California, USA
| | - Onuralp Ergun
- Department of Urology, University of Minnesota, Minneapolis, Minnesota, USA
- Urology Section, Minneapolis VA Health Care System, Minneapolis, Minnesota, USA
| | - Eu Chang Hwang
- Department of Urology, Chonnam National University Medical School, Chonnam National University Hwasun Hospital, Hwasun, Korea, South
| | - Michael C Risk
- Urology Section, Minneapolis VA Health Care System, Minneapolis, Minnesota, USA
| | - Jae Hung Jung
- Department of Urology, Yonsei University Wonju College of Medicine, Wonju, Korea, South
- Center of Evidence-Based Medicine, Institute of Convergence Science, Yonsei University, Seoul, Korea, South
| | - Mary E Edwards
- University of Florida Health Science Center Libraries, University of Florida, Gainesville, Florida, USA
| | - Yooni Blair
- Department of Urology, University of Michigan, Ann Arbor, Michigan, USA
| | - Philipp Dahm
- Department of Urology, University of Minnesota, Minneapolis, Minnesota, USA
- Urology Section, Minneapolis VA Health Care System, Minneapolis, Minnesota, USA
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Piraino J, Chaudhary H, Ames K, Okoye F, Sterling M, Clavell-Hernandez J, Levine L, Ziegelmann MJ. A Consistent Lack of Consistency in Defining the Acute and Chronic Phases of Peyronie's Disease: A Review of the Contemporary Literature. Sex Med Rev 2022; 10:698-713. [PMID: 37051957 DOI: 10.1016/j.sxmr.2022.08.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2022] [Revised: 07/21/2022] [Accepted: 08/10/2022] [Indexed: 11/06/2022]
Abstract
INTRODUCTION Treatment recommendations for Peyronie's Disease (PD) differ based on whether a patient is in the acute/active versus chronic/stable phase of the disease, yet there are no agreed upon criteria for defining these clinical entities. OBJECTIVES To review the criteria used to define acute and chronic phase PD in modern PD intervention studies. METHODS We performed a search engine review to identify indexed publications for PD intervention studies and review articles / meta-analyses from the year 2011-2020. Outcomes results were catalogued and summarized across articles. As a result of the substantial heterogeneity of outcome measures and follow-up intervals, meta-analytic techniques were not applied to the data analysis. RESULTS We identified a total of 104 studies that met inclusion criteria and had available information for review (n = 79 primary intervention studies; n = 25 review articles/meta-analyses/guidelines). Among the queried studies, we were unable to identify a consensus with respect to the criteria used to define acute and chronic phases of PD. 33% of primary intervention studies did not specifically define their criteria for acute and chronic phase PD, despite referencing these populations as part of the inclusion criteria in many instances. Studies used heterogenous criteria including total symptom duration, duration of "stable" symptoms, and presence/absence of pain. CONCLUSION Due to varying definitions across the literature, we were unable to create a standardized definition of acute and chronic phase Peyronie's in terms of time. Our findings emphasize the need for greater consensus in defining the treatment cohorts with future studies that assess treatment for men with PD.
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Goldstein I, Gelbard MK, Lipshultz LI. Clinical Significance of Shortened Penile Length and Alterations in Penile Length Following Treatment for Peyronie's Disease. Sex Med Rev 2022; 10:409-420. [PMID: 35772849 DOI: 10.1016/j.sxmr.2021.12.005] [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: 04/10/2021] [Revised: 12/15/2021] [Accepted: 12/20/2021] [Indexed: 11/30/2022]
Abstract
INTRODUCTION Across many cultures, penis size has been associated with virility, and concerns about penile length are commonplace. Peyronie's disease (PD) is a known acquired cause of penile shortening. OBJECTIVES This paper describes the psychosocial impacts of penile length on men and their partners, both generally and in men with PD, and evaluates the effect of PD treatments (eg, collagenase clostridium histolyticum , surgery, mechanical therapy) on this outcome measure. METHODS A PubMed database search was performed for English language articles through July 2021. Main outcome measures were association of penile length with emotional well-being, selfesteem, and relationship satisfaction in men with PD, and change from baseline penile length after treatment. RESULTS Shortened penile length caused by PD can negatively impact patient and partner quality of life, including effects on body image, emotional well-being, sexual function, and interpersonal relationships. In men with PD, studies have demonstrated an association between loss of penile length and emotional problems, reduced satisfaction with sexual performance, poor self-esteem, depression, and relationship difficulties. Loss of penile length can frequently occur after surgery for PD (including plication, plaque incision/excision with grafting, and penile implant). Advanced surgical techniques may preserve/increase penile length, but the increased risks associated with these complex procedures must be carefully considered. Treatment with collagenase clostridium histolyticum does not appear to negatively impact penile length, and 5-year follow-up data suggest potential longterm posttreatment improvements in this outcome measure. Penile traction therapy, either alone or as adjunctive therapy, may increase penile length in men with PD, but nonadherence may limit improvement. CONCLUSION Changes in penile length are important to many men, particularly those with PD, and should be considered during PD treatment selection. Penile length should be measured objectively before and after treatment for PD and should be included as an outcome measure in future studies on treatment effectiveness. Goldstein I, Gelbard MK, Lipshultz LI. Clinical Significance of Shortened Penile Length and Alterations in Penile Length Following Treatment for Peyronie's Disease. Sex Med Rev 2022;10:409-420.
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Krishnappa P, Manfredi C, Sinha M, Arcaniolo D, Matippa P, Moncada I. Penile Modeling in Peyronie's Disease: A Systematic Review of the Literature. Sex Med Rev 2022; 10:434-450. [DOI: 10.1016/j.sxmr.2022.01.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Revised: 12/09/2021] [Accepted: 01/04/2022] [Indexed: 01/22/2023]
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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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