1
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Elmarasi M, Alsaeedi A, Elmakaty I, Elsayed B, Khalil IA, Aldeeb M, Khalafalla K, Al Kubaisi K, Arafa M, Majzoub A. Early vs delayed insertion of penile prosthesis in patients with refractory priapism: a systematic review and meta-analysis. Sex Med Rev 2024; 12:528-536. [PMID: 38465856 DOI: 10.1093/sxmrev/qeae007] [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: 12/10/2023] [Revised: 01/09/2024] [Accepted: 01/13/2024] [Indexed: 03/12/2024]
Abstract
INTRODUCTION Refractory priapism, characterized by persistent and prolonged painful erections despite initial treatment maneuvers, can significantly impair erectile function secondary to ischemia-induced corporal tissue fibrosis. These patients will likely require subsequent penile prosthesis (PP) surgery to regain sexual activity, yet consensus regarding the optimal timing of implantation remains lacking. OBJECTIVES To evaluate and compare the clinical outcomes associated with early vs delayed PP implantation in individuals with priapism-induced erectile dysfunction (ED). METHODS We included studies that focused on refractory priapism leading to ED and its management with PP implantation. We assessed cohort study bias with a risk-of-bias tool and case series bias with the modified Newcastle-Ottawa Scale. Pooled odds ratios (ORs) were calculated by a fixed-effect model. RESULTS We included 9 studies, comprising 4 cohort studies and 5 case series, involving a total of 278 patients. Total complications were higher in the delayed group (OR, 4.16; 95% CI, 2.77-6.26). Fibrosis was significantly more pronounced in the delayed group (OR, 118.18; 95% CI, 20.06-696.32). The odds of erosion, infections, and penile injury did not show statistically significant differences between the groups (OR, 2.52 [95% CI, 0.67-9.49], 0.89 [0.38-2.10], 1.83 [0.79-4.26], respectively). Patients' satisfaction resulted in a pooled OR of 0.15 (95% CI, 0.04-0.49) in favor of the early PP insertion group. CONCLUSION The results from this study favor an early approach to ED (within 30 days) following ischemic priapism. However, it is important to consider patients' preferences, values, and psychological factors to make an informed decision.
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Affiliation(s)
| | - Ahmad Alsaeedi
- Department of Urology, Hamad Medical Corporation, Doha, 3050,Qatar
| | | | - Basel Elsayed
- College of Medicine, Qatar University, Doha, 2713, Qatar
| | - Ibrahim A Khalil
- Department of Urology, Hamad Medical Corporation, Doha, 3050,Qatar
| | - Maya Aldeeb
- Department of Medical Education, Family Medicine Residency Program, Hamad Medical Corporation, Doha, 3050, Qatar
| | | | | | - Mohamed Arafa
- Department of Urology, Hamad Medical Corporation, Doha, 3050,Qatar
| | - Ahmed Majzoub
- Department of Urology, Hamad Medical Corporation, Doha, 3050,Qatar
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2
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Milenkovic U, Cocci A, Veeratterapillay R, Dimitropoulos K, Boeri L, Capogrosso P, Cilesiz NC, Gul M, Hatzichristodoulou G, Modgil V, Russo GI, Tharakan T, Omar MI, Bettocchi C, Carvalho J, Yuhong Y, Corona G, Jones H, Kadioglu A, Martinez-Salamanca JI, Verze P, Serefoglu EC, Minhas S, Salonia A. Surgical and minimally invasive treatment of ischaemic and non-ischaemic priapism: a systematic review by the EAU Sexual and Reproductive Health Guidelines panel. Int J Impot Res 2024; 36:36-49. [PMID: 36151318 DOI: 10.1038/s41443-022-00604-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 06/13/2022] [Accepted: 07/28/2022] [Indexed: 11/09/2022]
Abstract
Surgical treatments for ischemic priapism (IP) include shunts or penile implants. Non-ischemic priapism (NIP) is usually the result of penile/perineal trauma causing an arterial fistula and embolisation may be required. We conducted a systematic review on behalf of the EAU Sexual and Reproductive health Guidelines panel to analyse the available evidence on efficacy and safety of surgical modalities for IP and NIP. Outcomes were priapism resolution, sexual function and adverse events following surgery. Overall, 63 studies (n = 923) met inclusion criteria up to September 2021. For IP (n = 702), surgery comprised distal (n = 274), proximal shunts (n = 209) and penile prostheses (n = 194). Resolution occurred in 18.7-100% for distal, 5.7-100% for proximal shunts and 100% for penile prostheses. Potency rate was 20-100% for distal, 11.1-77.2% for proximal shunts, and 26.3-100% for penile prostheses, respectively. Patient satisfaction was 60-100% following penile prostheses implantation. Complications were 0-42.5% for shunts and 0-13.6% for IPP. For NIP (n = 221), embolisation success was 85.7-100% and potency 80-100%. The majority of studies were retrospective cohort studies. Risk of bias was high. Overall, surgical shunts have acceptable success rates in IP. Proximal/venous shunts should be abandoned due to morbidity/ED rates. In IP > 48 h, best outcomes are seen with penile prostheses implantation. Embolisation is the mainstay technique for NIP with high resolution rates and adequate erectile function.
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Affiliation(s)
- U Milenkovic
- Department of Urology, University Hospitals Leuven, Leuven, Belgium
| | - A Cocci
- Department of Urology, University of Florence, Florence, Italy
| | | | - K Dimitropoulos
- Department of Urology, Aberdeen Royal Infirmary, Aberdeen, UK
| | - L Boeri
- Department of Urology, IRCCCS Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - P Capogrosso
- ASST-Sette Laghi, Circolo & Fondazione Macchi Hospital, University of Insurbria, Varese, Italy
| | - N C Cilesiz
- Department. of Urology, Istanbul Taksim GOP Training and Research Hospital, Istanbul, Turkey
| | - M Gul
- Department of Reproductive Biology, Copenhagen University Hospital, Copenhagen, Denmark
| | | | - V Modgil
- Department of Urology, Manchester Royal Infirmary, Manchester, UK
| | - G I Russo
- Department of Urology, University of Catania, Catania, Italy
| | - T Tharakan
- Department of Urology, Charing Cross Hospital, London, UK
| | - M I Omar
- Department of Urology, University of Aberdeen, Abderdeen, UK
| | - C Bettocchi
- Department of Urology, University of Foggia, Foggia, Italy
| | - J Carvalho
- Department of Psychology and Health Sciences, Universidade Lusofona de Humanidades e Tecnologias, Lisbon, Portugal
| | - Y Yuhong
- Department of Medicine, McMaster University, Hamilton, Canada
| | - G Corona
- Department of Endocrinology, Maggiore-Bellaria Hospital, Bologna, Italy
| | - H Jones
- Department of Endocrinology, Barnsley Hospital, Barnsley, UK
| | - A Kadioglu
- Department of Radiology, Istanbul Faculty of Medicine, Istanbul, Turkey
| | - J I Martinez-Salamanca
- Department of Urology, Hospital Universitario Puerta de Hierro-Majadahonda, Madrid, Spain
| | - P Verze
- Department of Urology, University Federico II of Naples, Naples, Italy
| | - E C Serefoglu
- Department of Urology, Bahceci Health Group, Istanbul, Turkey
| | - S Minhas
- Department of Urology, Imperial College, London, UK
| | - A Salonia
- Division of Experimental Oncology/Unit of Urology, URI; IRCCS Ospedale San Raffaele, Milan, Italy.
- University Vita-Salute San Raffaele, Milan, Italy.
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3
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Yassin M, Chen R, Ager M, Desouky E, Minhas S. Penile implants in low flow priapism. Int J Impot Res 2023; 35:651-663. [PMID: 37898653 DOI: 10.1038/s41443-023-00787-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 10/15/2023] [Accepted: 10/18/2023] [Indexed: 10/30/2023]
Abstract
Priapism is a persistent or prolonged erection, in the absence of sexual stimulation, that fails to subside. Prolonged ischaemic or low flow priapism is defined as a full or partial erection persisting for more than 4 h and unrelated to sexual interest or stimulation, characterised by little or no cavernous blood flow. Low flow priapism leads to progressive corporal fibrosis, which could, in turn, lead to long-lasting erectile dysfunction if left untreated. Penile prosthesis implantation is recognised as a management option in refractory and delayed low flow priapism for restoring erectile function with high patient satisfaction rates. However, the ensuing corporal fibrotic scarring poses a surgical challenge to clinicians, given the higher complication rates in this patient subset. Postoperative patient satisfaction has been closely linked to preoperative expectations and perceived loss of penile length. Therefore, thorough patient counselling concerning the risk and benefits of penile implants should be a priority for all clinicians. Moreover, there is a lack of consensus on the ideal prosthesis choice and procedural timing in refractory low flow priapism. In this review, we will examine the existing literature on penile implants in patients with priapism and discuss the options for managing complications associated with penile prosthesis surgery.
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Affiliation(s)
- Musaab Yassin
- Department of Urology, Churchill Hospital, Oxford University Hospitals NHS Trust, Oxford, UK.
- Department of Urology, Charing Cross Hospital, Imperial College Healthcare NHS Trust, London, UK.
| | - Runzhi Chen
- Department of Metabolism, Digestion and Reproduction, Imperial College London, London, UK
| | - Michael Ager
- Department of Urology, Charing Cross Hospital, Imperial College Healthcare NHS Trust, London, UK
| | - Elsayed Desouky
- Department of Urology, Charing Cross Hospital, Imperial College Healthcare NHS Trust, London, UK
| | - Suks Minhas
- Department of Urology, Charing Cross Hospital, Imperial College Healthcare NHS Trust, London, UK
- Division of Surgery, Department of Surgery and Cancer, Imperial College, London, UK
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4
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Chung E, Wang J. State-of-art review of current malleable penile prosthesis devices in the commercial market. Ther Adv Urol 2023; 15:17562872231179008. [PMID: 37465318 PMCID: PMC10350748 DOI: 10.1177/17562872231179008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Accepted: 05/12/2023] [Indexed: 07/20/2023] Open
Abstract
The malleable penile implant is often considered an inferior device to the three-piece inflatable penile prosthesis implant. Nonetheless, the malleable prosthesis has its unique advantages such as lower cost, easier to perform and fewer mechanical complications than inflatable prostheses. Furthermore, its role can be extended to patients with issues relating to poor manual hand dexterity, those undergoing a salvage for infection prosthesis and as an emergency surgical measure in patients presenting with acute ischaemic priapism. Over the past few decades, there have been numerous design and technological advancements to improve overall clinical efficacy, mechanical durability, axial rigidity and device concealability of malleable penile prostheses. The following article provides a narrative review of the six major contemporary malleable penile prosthesis devices in the commercial market, namely, the Coloplast Genesis prosthesis, the Boston Scientific Tactra prosthesis, the Zephyr ZSI 100 and 100 (female-to-male) FTM devices, the Rigi10 prosthesis, the TUBE malleable prosthesis and the Shah prosthesis and evaluates the published outcomes. Appropriate patient selection and strict counselling regarding what to expect with malleable prostheses coupled with adherence to safe surgical principles are paramount to ensure excellent clinical success and patient satisfaction rates.
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Affiliation(s)
- Eric Chung
- AndroUrology Centre, Suite 3, 530 Boundary Street, Brisbane, QLD 4000, Australia
- Department of Urology, Princess Alexandra Hospital, University of Queensland, Brisbane, QLD, Australia
- Macquarie University Hospital, Sydney, NSW, Australia
| | - Juan Wang
- AndroUrology Centre, Brisbane, QLD, Australia
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5
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Capece M, Falcone M, Cai T, Palmieri A, Cocci A, La Rocca R. Penile Prosthesis Implantation in Refractory Ischaemic Priapism: Patient Selection and Special Considerations. Res Rep Urol 2022; 14:1-6. [PMID: 35059330 PMCID: PMC8765601 DOI: 10.2147/rru.s278807] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Accepted: 12/08/2021] [Indexed: 11/23/2022] Open
Affiliation(s)
- Marco Capece
- Department of Urology, AOU Federico II, University Hospital, Naples, Italy
| | - Marco Falcone
- Department of Neurourology, A.O.U. Città della Salute e della Scienza di Torino - Unità Spinale Unipolare, Turin, Italy
| | | | - Alessandro Palmieri
- Department of Urology, AOU Federico II, University Hospital, Naples, Italy
- Correspondence: Alessandro Palmieri Department of Neuroscience, Reproductive Science and Odontostomatology, University Federico II of Naples, via S.Pansini 5, Naples, 80131, ItalyTel +39 081 746 2611Fax +39 081 746 4311 Email
| | - Andrea Cocci
- Department of Oncologic, Minimally-Invasive Urology and Andrology, Careggi Hospital, University of Florence, Florence, Italy
| | - Roberto La Rocca
- Department of Urology, AOU Federico II, University Hospital, Naples, Italy
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6
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Palmisano F, Vagnoni V, Franceschelli A, Gentile G, Colombo F. Immediate insertion of a soft penile prosthesis as a new option for a safe and cost-effective treatment of refractory ischemic priapism. Arch Ital Urol Androl 2021; 93:356-360. [PMID: 34839644 DOI: 10.4081/aiua.2021.3.356] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Accepted: 04/20/2021] [Indexed: 11/22/2022] Open
Abstract
OBJECTIVE The aim of this study is to assess the management of refractory ischemic priapism (IP) by the immediate insertion of a soft penile prosthesis (sPP). PATIENTS AND METHODS We identified men affected by IP who underwent early sPP placement from May 2017 to October 2019. All patients underwent a detailed medical history review; intraoperative, postoperative features and adverse events were recorded. We evaluated the penile lengthening and bending, presence of complementary erection, ability to have sexual intercourse, postoperative sexual life satisfaction (International Index of Erectile Function [IIEF] questionnaire - question number 5). A cost-analysis was included. RESULTS A total of six patients were identified. Median time (range) since onset was 78 (48-108) hours with a mean age (SD) of 33 (6.9) years. Median operative time (range) was 82 minutes (62-180). No complications were recorded. Median follow- up was 9 months (range 3-17). No significant loss of penile length, neither penile angulation was recorded. Despite a transient reduction of penile sensitivity, all patients reported satisfactory sexual intercourse (mean score question number 5 from IIEF-5 of 4). The cost of sPP was € 1769,00 with a surgeryrelated reimbursement fee from the National Health System of € 3856,75. CONCLUSIONS The insertion of a sPP for patients with refractory IP results in immediate pain relief, preservation of sexual function and penile size, with a higher surgery reproducibility in an emergency. In addition to this, financial and resource burdens of IP on the health-care system can be potentially reduced.
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Affiliation(s)
- Franco Palmisano
- ASST Fatebenefretalli-Sacco, Luigi Sacco University Hospital, Department of Urology, Milan.
| | - Valerio Vagnoni
- Andrology Unit, Department of Urology and Gynecology, Sant'Orsola University Hospital, Bologna.
| | | | - Giorgio Gentile
- Andrology Unit, Department of Urology and Gynecology, Sant'Orsola University Hospital, Bologna.
| | - Fulvio Colombo
- Andrology Unit, Department of Urology and Gynecology, Sant'Orsola University Hospital, Bologna.
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7
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Fernandez-Crespo RE, Buscaino K, Parker J, Carrion R. Current Status for Semirigid Penile Prosthetic Devices. Curr Urol Rep 2021; 22:7. [PMID: 33420928 DOI: 10.1007/s11934-020-01028-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/26/2020] [Indexed: 10/22/2022]
Abstract
PURPOSE OF REVIEW The goal of this paper was to evaluate the current use of semirigid penile prosthesis (SRPP), surgical techniques for insertion of SRPP, and how to prevent and approach surgical complications. RECENT FINDINGS SRPP is a valid option for those who are refractory to medical therapy for erectile dysfunction (ED) and even more appropriate for specific subsets of patient populations. It is important for urologists to know which patient population SRPP is preferred for. Several studies have shown good patient outcomes and patient satisfaction with those who underwent SRPP.
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Affiliation(s)
- Raul E Fernandez-Crespo
- Tampa General Hospital, 1 Tampa General Circle, Tampa, FL, 33606, USA. .,University of South Florida, Morsani College of Medicine, 12901 Bruce B Downs Blvd, Tampa, FL, 33612, USA.
| | - Kristina Buscaino
- Tampa General Hospital, 1 Tampa General Circle, Tampa, FL, 33606, USA.,University of South Florida, Morsani College of Medicine, 12901 Bruce B Downs Blvd, Tampa, FL, 33612, USA
| | - Justin Parker
- Tampa General Hospital, 1 Tampa General Circle, Tampa, FL, 33606, USA.,University of South Florida, Morsani College of Medicine, 12901 Bruce B Downs Blvd, Tampa, FL, 33612, USA
| | - Rafael Carrion
- Tampa General Hospital, 1 Tampa General Circle, Tampa, FL, 33606, USA.,University of South Florida, Morsani College of Medicine, 12901 Bruce B Downs Blvd, Tampa, FL, 33612, USA
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8
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Is there still a place for malleable penile implants in the United States? Wilson's Workshop #18. Int J Impot Res 2020; 35:82-89. [PMID: 33273715 DOI: 10.1038/s41443-020-00376-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2020] [Revised: 08/30/2020] [Accepted: 11/05/2020] [Indexed: 02/06/2023]
Abstract
The use of semirigid rod penile prosthesis for the management of erectile dysfunction was first described over 85 years ago. Since then, there have been numerous design advancements leading to improved overall durability, concealability, rigidity, and natural feel. However, the inflatable penile prosthesis (IPP) still has a higher patient satisfaction rate and is currently the most commonly inserted prostheses in the United States. There are still certain situations and conditions where the simplicity of a rod may be preferred over an IPP. A pair of semirigid rods has been shown to have less risk of malfunction and need for revision surgery. In addition, patients with poor manual dexterity, those undergoing a salvage for infection prosthesis and those with a prolonged (> 48 h) priapic episode may be better served with a rod than an IPP. Finally, in patients compromised by infection or priapism, the rods can later successfully be exchanged for an IPP with potentially longer, wider cylinders with resultant greater patient satisfaction.
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9
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Mishra K, Loeb A, Bukavina L, Baumgarten A, Beilan J, Mendez M, DiGiorgio L, Fu L, Carrion R. Management of Priapism: A Contemporary Review. Sex Med Rev 2020; 8:131-139. [DOI: 10.1016/j.sxmr.2019.01.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2018] [Revised: 12/27/2018] [Accepted: 01/18/2019] [Indexed: 10/27/2022]
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10
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The surgical management of ischaemic priapism. Int J Impot Res 2019; 32:81-88. [DOI: 10.1038/s41443-019-0197-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Revised: 07/22/2019] [Accepted: 08/13/2019] [Indexed: 11/09/2022]
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11
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A Systematic Review on Ischemic Priapism and Immediate Implantation: Do We Need More Data? Sex Med Rev 2019; 7:530-534. [DOI: 10.1016/j.sxmr.2018.10.007] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2018] [Revised: 10/14/2018] [Accepted: 10/15/2018] [Indexed: 11/17/2022]
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12
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Muneer A, Ralph DJ. Immediate Placement of a Penile Prosthesis as First-line Treatment for the Management of Ischaemic Priapism. Eur Urol Focus 2019; 5:529-530. [DOI: 10.1016/j.euf.2019.01.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2018] [Accepted: 01/09/2019] [Indexed: 11/16/2022]
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13
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Yafi FA, Hellstrom WJG. Immediate Placement of Penile Prosthesis for the Management of Ischemic Priapism as First-line Treatment. Eur Urol Focus 2019; 5:531-532. [PMID: 30639251 DOI: 10.1016/j.euf.2019.01.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2018] [Accepted: 01/04/2019] [Indexed: 10/27/2022]
Abstract
In patients presenting with early ischemic priapism, proceeding with the conventional paradigm is recommended. In those presenting late (>48 h), penile prosthesis placement can easily be performed 2-6 wk later, with no increase in surgical difficulty or morbidity. Immediate penile prosthesis implantation should be reserved for motivated patients who understand the increased associated risks, have evidence of corporal fibrosis on imaging, and are being treated in a center of excellence.
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Affiliation(s)
- Faysal A Yafi
- Department of Urology, University of California Irvine, Newport Beach, CA, USA
| | - Wayne J G Hellstrom
- Department of Urology, Tulane University Health Sciences Center, New Orleans, LA, USA.
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14
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Rajih E, Burnett AL. Penile Wobble Effect: Proximal Corporal Deformities as a Cause of Penile Prosthesis Failure. Sex Med 2018; 6:267-271. [PMID: 29730134 PMCID: PMC6085228 DOI: 10.1016/j.esxm.2018.04.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2017] [Revised: 03/02/2018] [Accepted: 04/10/2018] [Indexed: 12/02/2022] Open
Abstract
Introduction Penile structural defects can contribute toward penile prosthesis (PP) surgical complications and suboptimal outcomes. Despite modern improvements in techniques of inflatable PP (IPP) surgeries, suboptimal outcomes arise secondary to unrecognized proximal corporal abnormalities. Aim To describe a new observation of IPP failure (wobbly penis) secondary to proximal corporal deformities. Methods We performed a retrospective analysis of the Johns Hopkins institutional database of patients who had IPP surgery from May 2006 to March 2017. All cases requiring surgical revisions secondary to proximal corporal deformities were identified. Exclusion criteria included patients who had incidentally discovered proximal corporal deformities intraoperatively or were documented preoperatively to have had a corporal defect. Main Outcome Measures Successful reimplantation of a functionally intact PP device. Results On clinical grounds, we identified 5 patients with properly cycling but unstable prosthetic devices that were associated with proximal corporal dilatation (proximally from the penoscrotal junction). All patients underwent reduction corporoplasty with prosthesis replacements consisting of controlled expansion IPPs. 3 patients had undergone previous device replacements because of intact cycling but unstable and unusable IPP devices, whereas 2 had a single previous device insertion. Mean age at revision was 67 years. Median IPP duration was 17 years. Median number of previous IPP surgeries was 3. All patients reported IPP stability and satisfaction after revision (median follow-up = 6 months). Conclusions Proximal corporal deformities could account for IPP failure. This condition can be under-recognized as observed in the present cases of multiple revisions with a normally cycling device that was not usable. Proper recognition of this problem allows the opportunity for surgical correction with reduction corporoplasty. Rajih E, Burnett AL. Penile Wobble Effect: Proximal Corporal Deformities as a Cause of Penile Prosthesis Failure. Sex Med 2018;6:267–271.
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Affiliation(s)
- Emad Rajih
- The James Buchanan Brady Urological Institute and Department of Urology, Johns Hopkins University School of Medicine, Baltimore, MD, USA; Urology Department, College of Medicine, Taibah University, Madinah, Saudi Arabia
| | - Arthur L Burnett
- The James Buchanan Brady Urological Institute and Department of Urology, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
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15
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Yücel ÖB, Pazır Y, Kadıoğlu A. Penile Prosthesis Implantation in Priapism. Sex Med Rev 2018; 6:310-318. [DOI: 10.1016/j.sxmr.2017.08.002] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2017] [Revised: 07/28/2017] [Accepted: 08/06/2017] [Indexed: 11/15/2022]
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16
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Abstract
Priapism is an uncommon urological emergency that can lead to permanent impotence if prompt presentation and medical intervention is not performed. It is a breakdown of the usual physiological mechanisms controlling penile tumescence and detumescence, leading to a prolonged penile erection (>4 hours) that is unrelated to sexual stimulation. Currently, there are three accepted subtypes: ischaemic, non-ischaemic, and stuttering priapism, which is also known as recurrent ischemic priapism. The aim of treatment is the immediate resolution of the painful erection and the preservation of cavernosal smooth muscle function in order to prevent cavernosal fibrosis, which can lead to penile shortening and permanent erectile dysfunction.
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Affiliation(s)
- Asif Muneer
- Department of Urology, University College London Hospitals NHS Trust, London, UK.,NIHR Biomedical Research Centre, University College London Hospitals NHS Trust, London, UK
| | - Hussain M Alnajjar
- Department of Urology, University College London Hospitals NHS Trust, London, UK
| | - David Ralph
- Department of Urology, University College London Hospitals NHS Trust, London, UK
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17
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Kashanian JA, Golan R, Sun T, Patel NA, Lipsky MJ, Stahl PJ, Sedrakyan A. Trends in Penile Prosthetics: Influence of Patient Demographics, Surgeon Volume, and Hospital Volume on Type of Penile Prosthesis Inserted in New York State. J Sex Med 2017; 15:245-250. [PMID: 29292061 DOI: 10.1016/j.jsxm.2017.12.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2017] [Revised: 12/04/2017] [Accepted: 12/06/2017] [Indexed: 01/28/2023]
Abstract
INTRODUCTION Penile prostheses (PPs) are a discrete, well-tolerated treatment option for men with medical refractory erectile dysfunction. Despite the increasing prevalence of erectile dysfunction, multiple series evaluating inpatient data have found a decrease in the frequency of PP surgery during the past decade. AIMS To investigate trends in PP surgery and factors affecting the choice of different PPs in New York State. METHODS This study used the New York State Department of Health Statewide Planning and Research Cooperative (SPARCS) data cohort that includes longitudinal information on hospital discharges, ambulatory surgery, emergency department visits, and outpatient services. Patients older than 18 years who underwent inflatable or non-inflatable PP insertion from 2000 to 2014 were included in the study. OUTCOMES Influence of patient demographics, surgeon volume, and hospital volume on type of PP inserted. RESULTS Since 2000, 14,114 patients received PP surgery in New York State; 12,352 PPs (88%) were inflatable and 1,762 (12%) were non-inflatable, with facility-level variation from 0% to 100%. There was an increasing trend in the number of annual procedures performed, with rates of non-inflatable PP insertion decreasing annually (P < .01). More procedures were performed in the ambulatory setting over time (P < .01). Important predictors of device choice were insurance type, year of insertion, hospital and surgeon volume, and the presence of comorbidities. CLINICAL IMPLICATIONS Major influences in choice of PP inserted include racial and socioeconomic factors and surgeon and hospital surgical volume. STRENGTHS AND LIMITATIONS Use of the SPARCS database, which captures inpatient and outpatient services, allows for more accurate insight into trends in contrast to inpatient sampling alone. However, SPARCS is limited to patients within New York State and the results might not be generalizable to men in other states. Also, patient preference was not accounted for in these analyses, which can play a role in PP selection. CONCLUSIONS During the past 14 years, there has been an increasing trend in inflatable PP surgery for the management of erectile dysfunction. Most procedures are performed in the ambulatory setting and not previously captured by prior studies using inpatient data. Kashanian JA, Golan R, Sun T, et al. Trends in Penile Prosthetics: Influence of Patient Demographics, Surgeon Volume, and Hospital Volume on Type of Penile Prosthesis Inserted in New York State. J Sex Med 2018;15:245-250.
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Affiliation(s)
- James A Kashanian
- Department of Urology, New York Presbyterian-Weill Cornell Medicine, New York, NY, USA.
| | - Ron Golan
- Department of Urology, New York Presbyterian-Weill Cornell Medicine, New York, NY, USA
| | - Tianyi Sun
- Department of Health Services and Policy Research, Weill Cornell Medicine, New York, NY, USA
| | - Neal A Patel
- Department of Urology, New York Presbyterian-Weill Cornell Medicine, New York, NY, USA
| | - Michael J Lipsky
- Department of Urology, New York Presbyterian-Columbia University Medical Center, New York, NY, USA
| | - Peter J Stahl
- Department of Urology, New York Presbyterian-Columbia University Medical Center, New York, NY, USA
| | - Art Sedrakyan
- Department of Health Services and Policy Research, Weill Cornell Medicine, New York, NY, USA
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Falcone M, Gillo A, Capece M, Raheem A, Ralph D, Garaffa G. The management of the acute ischemic priapism: A state of the art review. Actas Urol Esp 2017; 41:607-613. [PMID: 28528136 DOI: 10.1016/j.acuro.2017.02.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2017] [Accepted: 02/16/2017] [Indexed: 10/19/2022]
Abstract
OBJECTIVE To review the current literature on early penile prosthesis implantation in patients with refractory ischemic priapism (IP). ACQUISITION OF EVIDENCE A systematic search for the terms "penile prosthesis", "priapism", "impotence", "fibrosis", "downsized prosthesis cylinders", and "patient satisfaction" has been carried out in PubMed, EMBASE, Cochrane, SCOPUS and Science Citation Index databases. SYNTHESIS OF EVIDENCE Cavernosal tissue damage in IP is time related. Conservative measures and aspiration with or without intracorporeal instillation of α-adrenergic agonists are usually successful in the early stages. Shunt surgery in patients remains debatable, as the lack of response to aspiration and instillation of α-adrenergic agonists indicates that irreversible changes in the cavernosal smooth muscle are likely to have already occurred. Immediate penile prosthesis implantation in patients with refractory IP settles the priapic episode, maintains the long term rigidity necessary to engage in penetrative sexual intercourse and prevents the otherwise inevitable penile shortening. Although complication rates after penile prosthesis implantation in acute priapism are higher than in virgin cases, they are still lower than after implantation in patients with severe corporal fibrosis due to chronic priapism. Regardless of the complication rates, penile prosthesis implantation in refractory IP should be preferred as it allows the preservation of penile length, which is one of the main factors influencing postoperative patient's satisfaction following surgery.
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19
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Abstract
Ischemic, or low-flow, priapism is among the most common and challenging urologic emergencies. Management of recurrent or refractory ischemic priapism is even more challenging, with increasing levels of risk for both the patient and the urologist. The goal of this commentary is to condense a career of experience (TF Lue) in the management of ischemic priapism into a concise, practical clinical tool for the reader. We will describe our current algorithm for the treatment of ischemic priapism in addition to detailing how we arrived at these recommendations. We will also describe why we believe that the presented approach is the best available approach and why we have turned away from alternative procedures.
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Affiliation(s)
- Amanda B Reed-Maldonado
- Department of Urology, University of California at San Francisco, San Francisco, CA 94143, USA
| | - Janet S Kim
- Urology Care Center, 400 Newport Center Drive Ste. 409, Newport Beach, CA 92660, USA
| | - Tom F Lue
- Department of Urology, University of California at San Francisco, San Francisco, CA 94143, USA
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20
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Kousournas G, Muneer A, Ralph D, Zacharakis E. Contemporary best practice in the evaluation and management of stuttering priapism. Ther Adv Urol 2017; 9:227-238. [PMID: 28932276 DOI: 10.1177/1756287217717913] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2016] [Accepted: 06/07/2017] [Indexed: 12/22/2022] Open
Abstract
Stuttering priapism is rare and under-investigated clinical entity. Although it shares similarities with ischaemic priapism, by definition, stuttering priapism has distinct characteristics that advocate for a different management in the clinical setting. Therefore, the management of stuttering priapism aims primarily to prevent recurrence rather than the resolution of spontaneous attacks. A multimodal approach and the individualization of each case are essential because of the diversity of the condition and the plethora of proposed therapeutic strategies. Understanding the underlying pathophysiology and familiarity with contemporary, past and emerging future agents and therapeutic options are required in order to provide an optimal solution for each patient. In addition, patient counselling and the option to combine therapeutic strategies and challenge second-line therapies are essential weapons in the armament of the urologist. Although further clinical trials and studies are mandatory in order to obtain solid data and provide recommendations, all therapeutic options are analysed, with specific interest in the potential advantages and disadvantages. A structured evaluation procedure is also described.
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Affiliation(s)
- Georgios Kousournas
- St Peter's Andrology Centre London, University College Hospital of London, UK
| | - Asif Muneer
- St Peter's Andrology Centre London, University College Hospital of London, UK
| | - David Ralph
- St Peter's Andrology Centre London, University College Hospital of London, UK
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21
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Abstract
Priapism, a persistent penile erection lasting longer than 4 hours and unrelated to sexual activity, is one of the most common emergencies treated by urologists. Priapism can be categorized as ischemic, recurrent ischemic (stuttering), and non-ischemic. Advances in understanding the pathophysiology of various types of priapism have led to targeted management strategies. This review aims to provide an up-to-date picture of the pathophysiology and management of priapism. A search of Medline and PubMed for relevant publications using the term "priapism" was performed. In addition to the "classical" articles, emphasis was placed on publications from January 2013 to September 2016 to evaluate the most recent literature available. Though advances in both basic and clinical research continue and effective treatment options are available, methods for the prevention of priapism continue to be elusive.
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Affiliation(s)
- Matthew Hudnall
- Department of Urology, University of California, San Francisco, San Francisco, CA 94143-0738, USA
| | - Amanda B Reed-Maldonado
- Department of Urology, University of California, San Francisco, San Francisco, CA 94143-0738, USA
| | - Tom F Lue
- Department of Urology, University of California, San Francisco, San Francisco, CA 94143-0738, USA
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22
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Ridgley J, Raison N, Sheikh MI, Dasgupta P, Khan MS, Ahmed K. Ischaemic priapism: A clinical review. Turk J Urol 2017; 43:1-8. [PMID: 28270944 PMCID: PMC5330261 DOI: 10.5152/tud.2017.59458] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2016] [Accepted: 01/06/2017] [Indexed: 11/22/2022]
Abstract
OBJECTIVE Ischaemic priapism is a rare condition characterised by little or no cavernosal blood flow, pain and rigidity of the penis. Immediate intervention is required to restore blood flow, prevent necrosis and erectile dysfunction. This review was conducted to determine the best course of treatment and identify areas in current guidelines to which improvements could be made. MATERIAL AND METHODS PubMed, Ovid, MEDLINE (1946-December 2016) and the Cochrane Library were searched as sources for literature. Key studies in each of the areas of management were identified and analysed. RESULTS A total of 45 articles were reviewed. The first step in treatment should be aspiration of corporeal blood. Further studies are needed to make firm recommendations as to whether irrigation should follow, as currently literature is inconclusive. If this fails to cause detumescence, sympathomimetics should be injected. The sympathomimetic of choice is phenylephrine as it is effective, specific and causes minimal cardiovascular side effects. It should be injected at a concentration of 100-500 μg/mL, with 1 mL being injected every 3-5 minutes for up to an hour (maximum 1mg in an hour). Surgical shunting is the next step, except in the cases of delayed priapism (48-72 hours duration) where immediate penile prosthesis insertion may be considered more appropriate. Distal shunts should be performed first, followed by proximal ones to minimise damage leading to erectile dysfunction. There exists little evidence recommending one shunting procedure over another. The final intervention is insertion of a penile prosthesis. Literature suggests that an inflatable prosthesis inserted immediately will yield the greatest patient satisfaction. CONCLUSION A review of the literature has highlighted areas in which further research needs to be done to make conclusive recommendations, including whether irrigation should accompany aspiration and efficacy of shunting procedures. Further studies are required to ensure that patients receive the treatment most likely to cause detumescence and maintain erectile function.
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Affiliation(s)
- Joanne Ridgley
- GKT School of Medicine, King’s College London, London, UK
| | - Nicholas Raison
- Urology Department, Guy’s Hospital, Guy’s and St Thomas Trust, London, UK
| | | | - Prokar Dasgupta
- Urology Department, Guy’s Hospital, Guy’s and St Thomas Trust, London, UK
| | - M. Shamim Khan
- Urology Department, Guy’s Hospital, Guy’s and St Thomas Trust, London, UK
| | - Kamran Ahmed
- Urology Department, Guy’s Hospital, Guy’s and St Thomas Trust, London, UK
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Yücel ÖB, Salabaş E, Ermeç B, Kadıoğlu A. The Case Report of Priapus and a Modern Approach to an Ancient Affliction. Sex Med Rev 2016; 5:120-128. [PMID: 27687736 DOI: 10.1016/j.sxmr.2016.08.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2016] [Revised: 07/11/2016] [Accepted: 08/17/2016] [Indexed: 10/20/2022]
Abstract
INTRODUCTION Priapism, taking its name from God Priapus, is total or partial erection lasting longer than 4 hours independent of sexual stimulus and can result in erectile dysfunction. There are three subtypes of priapism. AIM To review the three subtypes of priapism, their pathophysiology, current treatment options, and complications. METHODS The literature including priapism guidelines, review articles, and current trial studies was reviewed and the priapism type of God Priapus was investigated according to the mythology. MAIN OUTCOME MEASURES All three types of priapism were reviewed for etiology, diagnosis, and management. Medical and surgical treatment options were reviewed in relation to the current literature. Special emphasis concerned current treatment strategies and controversial surgical topics. RESULTS Ischemic priapism is the most common type, constituting 95% of all cases, and is an emergency. First-line treatments are blood aspiration and intracavernosal sympathomimetic drug injections. If these fail, then surgical shunt operations are recommended. A T-shunt combined with corporal tunneling is the currently popular option. Immediate penile prosthesis implantation is recommended for patients who present 48 to 72 hours after the onset of a priapism episode. High-flow priapism is caused by irregular arterial cavernosal blood flow, which usually occurs after a blunt perineal trauma. Antiandrogens and selective arterial embolization are the treatment options. Stuttering priapism is repetitive, self-limiting ischemic priapism and frequent in patients with sickle cell anemia. Ketoconazole is safe, cheap, and effective and appears to be a logical and suitable current treatment option to prevent further episodes, which is the primary treatment goal of stuttering priapism. CONCLUSION Priapism is a relatively common condition but not well known by clinicians. The lack and delay of treatment result in irreversible complications such as erectile dysfunction. Each type of priapism should be diagnosed and treated correctly with caution.
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Affiliation(s)
- Ömer Barış Yücel
- Department of Urology, Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Emre Salabaş
- Department of Urology, Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Bahadır Ermeç
- Department of Urology, Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Ateş Kadıoğlu
- Department of Urology, Faculty of Medicine, Istanbul University, Istanbul, Turkey.
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24
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Abstract
Penile prostheses have remained the gold-standard therapy for medically refractory erectile dysfunction (ED) since their popularization. Advances in device design and surgical techniques have yielded improved rates of infection, satisfaction, and mechanical survival of devices. Operative techniques in penile prosthesis surgery include the use of adjunctive procedures (such as ventral phalloplasty and release of the suspensory ligament), management of penile fibrosis, and manoeuvres to correct Peyronie's-disease-related curvature. Complications include urethral and corporal perforation, crossover, infection, impending erosion, and/or supersonic transporter deformity. Long-term data regarding mechanical, overall, and infection-free survival demonstrate excellent results, and, given the consistently high satisfaction rates and limited alternatives for medically refractory ED, penile prostheses are likely to remain a relevant and important treatment strategy for the foreseeable future.
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