"Penis transplantation"

Lessons learned from the first 15 years of penile transplantation and updates to the Baltimore Criteria. Since 2006, five penis transplants have been performed worldwide. Mixed outcomes have been reported, and two of the five penile transplants have required explantation. However, the long-term outcomes have been encouraging when compliance is implemented, whether standard induction and triple

Penile Transplantation: Lessons Learned and Technical Considerations. Penile vascularized composite allotransplantation is a powerful tool for penile reconstruction. Traditional methods of reconstruction utilizing free tissue and prostheses have well-known complications, can require reoperation and cannot truly emulate the natural form or function of the penis. While vascularized composite allotransplantation may alleviate these difficulties, penile transplantation carries its own ethical, surgical and medical complications. To date, the procedure has only been attempted 5 times. Broader use of this procedure requires unique surgical considerations. We present the first comprehensive, detailed review of this procedure in order to present lessons learned from both our own and the global experience

Characterization of Clinical and Histological Rejection of Male Genital Tissues using a Novel Microsurgical Rat Penile Transplantation Model. Penis transplantation represents an exciting new avenue for restoration of male urogenitalia. However, little is known about the specific immunological features of penile transplants, limiting their application in complex urogenital reconstruction . To properly study this emerging form of transplantation, adequate preclinical models are a necessity. The purpose of this study is to establish a clinical and histological rejection classification of urogenital tissue transplants using a new rat heterotopic penile transplant model that includes preputial skin. Syngeneic and allogeneic heterotopic penile transplantations were performed on Lewis and Brown

Human Penile Transplantation: An Unjustified Ethical Dilemma? Vascularized composite allotransplantation has enabled the performance of five reported penile transplantations across the world with additional transplantations planned. Penile transplantation raises ethical questions concerning aesthetics, morbidity, function, and cost-burden given the more readily available and less morbid

Penile transplantation: the US experience and institutional program set-up Penile transplantation using vascularized composite allografts is an emerging technique to treat genital loss. In the United States, this procedure has been performed successfully at Massachusetts General Hospital in a patient who had previously undergone treatment for penile cancer. The Johns Hopkins Medical Institutions has developed a research protocol to perform penile transplantation in patients with genital loss secondary to trauma. The process of selecting the appropriate candidate for genitourinary (GU) vascularized composite allograft surgery is rigorous including extensive physical examination, laboratory testing, imaging and psychological evaluations. After transplantation, limiting the potential

En Bloc Surgical Dissection for Penile Transplantation for Trans-Men: A Cadaveric Study The surgical techniques currently available for penile reconstruction for trans-men with gender dysphoria present with multiple drawbacks and often fail to meet patients' expectations. Literature reports three cases where penile transplantation has been performed for cis-men, with the last two cases being considered successful. To determine whether an en bloc surgical dissection can be performed in a male cadaver, in order to include structures necessary for penile transplantation (from a deceased donor male) to a recipient with female genitalia in gender affirmation surgery. The study was conducted in the form of explorative dissections of the genital and pelvic regions of three male cadavers preserved

Pilot Study of PEnile TRAnsplantation - Vascularized Composite Allografts Penile transplantation (PT) has recently emerged as an option for penile reconstruction and has shown encouraging outcomes at the international level with two ongoing PT program (US, South Africa). Emergence of such option has been possible thanks to the development of vascularized composite allotransplantation and because

transplantations have been reported. We review these cases as well as penile transplant indications, preclinical models and immunosuppression therapy. We performed a comprehensive literature review for the years 1970 to 2016 via MEDLINE®, PubMed® and Google with the key words "penis transplantation," "penile rejection," "penile replantation," "penile tissue loss" and "penis vascularized composite Human Penile Transplantation: An Emerging Therapy for Genitourinary Reconstruction. Reconstruction of complex functional structures is increasingly being performed with vascularized composite allotransplantation. Penile transplantation is a novel vascularized composite allotransplantation treatment option for severe penile tissue loss and disfigurement. Three allogeneic human penile

Penis Transplantation: First US Experience. We describe the first successful penis transplant in the United States in a patient with a history of subtotal penectomy for penile cancer. Penis transplantation represents a new paradigm in restoring anatomic appearance, urine conduit, and sexual function after genitourinary tissue loss. To date, only 2 penis transplants have been performed worldwide and antithymocyte globulin. At 7 months, the patient has recovered partial sensation of the penile shaft and has spontaneous penile tumescence. Our patient reports increased overall health satisfaction, dramatic improvement of self-image, and optimism for the future. We have shown that it is feasible to perform penile transplantation with excellent results. Furthermore, this experience demonstrates that penile

Penile transplantation as an appropriate response to botched traditional circumcisions in South Africa: an argument against Traditional male circumcision is a deeply entrenched cultural practice in South Africa. In recent times, there have been increasing numbers of botched circumcisions by untrained and unscrupulous practitioners, leading to genital mutilation and often, the need for penile amputation. Hailed as a world's first, a team of surgeons conducted the first successful penile transplant in Cape Town, South Africa in 2015. Despite the euphoria of this surgical victory, concerns about the use of this costly intervention in a context of severe resource constraints have been raised. In this paper, we explore some of the ethical implications of penile transplants as a clinical and public

Ushering in the era of penile transplantation Penile transplantation is a novel approach to management of penile loss in the developing field of composite tissue allotransplantation (CTA). Prior management for significant penile loss has been free flap phalloplasty with issues related to function, cosmesis, and functional loss from the location of flap harvest. Transplantation has been an evolving field with advancement in CTA over the past several decades leading to the option of penile transplant. Management of penile injury with replantation provided some preliminary groundwork on the technical aspects for penile transplantation. Additionally, penile transplantation raises many ethical, emotional, and psychological considerations with need for patience amidst ongoing advancement within

The Ethics of Penile Transplantation: Preliminary Recommendations. For men with significant genitourinary injury, penile transplantation is being considered as an option when reconstruction is not feasible or proves unacceptable to the injured patient. A review of the literature was conducted to assess the current state of penile reconstruction and transplantation options, as well as to evaluate scholarly research addressing the ethical dimensions of penile transplantation. The state of penile transplantation is elementary. If reconstruction is not a possibility, proceeding ethically with research on penile vascularized composite allotransplantation will require the articulation of guidelines. To date, very little has been published in the scholarly literature assessing the ethics of penile

Ex Vivo Model of Human Penile Transplantation and Rejection: Implications for Erectile Tissue Physiology. Penile transplantation is a potential treatment option for severe penile tissue loss. Models of human penile rejection are lacking. Evaluate effects of rejection and immunosuppression on cavernous tissue using a novel ex vivo mixed lymphocyte reaction (MLR) model. Cavernous tissue be used to investigate the effects of penile rejection and immunosuppression. Additional studies are needed to optimize immunosuppression to prevent rejection and maximize corporal tissue physiology. This report describes a novel ex vivo model of human penile transplantation rejection. Tissue rejection impaired erectile tissue physiology. This report suggests that cyclosporin A might hinder corporal

Using the dorsal, cavernosal, and external pudendal arteries for penile transplantation: technical considerations and perfusion territories. Penile transplantation may provide improved outcomes compared with autogenous phalloplastic reconstruction. The optimal approach to vascularizing penile allografts is unknown. In penile replantation, typically only the dorsal arteries are repaired , but using the cavernosal and external pudendal arteries may improve erectile function and shaft skin perfusion, respectively. The authors sought to demonstrate the technical feasibility of using the dorsal, cavernosal, and external pudendal vessels for penile transplantation and to assess differences in their perfusion territories. Cadaveric penile transplantation was performed. Different colored dyes

are undesirable in this often socioeconomically challenged group because donor site morbidity can hinder manual labour and vigorous sexual activity might lead to penile implant extrusion. The psychosociological effects of penile loss in a young man are devastating and replacing it with the same organ is likely to produce the maximum benefit. We first performed a cadaver-to-cadaver penile transplantation and 59 at 24 months post-transplant). At 24 months, measured maximum urine flow rate (16·3 mL/s from a volume voided of 109 mL) and IIEF score (overall satisfaction score of 8 from a maximum of 10) were normal, showing normal voiding and erectile function, respectively. Penile transplantation restored normal physiological functions in this transplant recipient without major complications in the first

unilateral upper limb, 5 craniofacial, 1 scalp, 1 abdominal wall, 1 penile, and 4 uterine), and 6 received living donor uterine transplants. Registrations increased in 2016 after uterine and penile transplants were introduced in the United States, resulting in a large shift in the composition of the VCA waiting list. Waiting times for VCA candidates vary greatly, with some VCA candidates receiving deceased