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A comment from SIGIS, SIE and SIAMS: "Puberty blockers in transgender adolescents-a matter of growing evidence and not of ideology". J Endocrinol Invest 2024; 47:479-481. [PMID: 37695460 DOI: 10.1007/s40618-023-02173-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Accepted: 08/02/2023] [Indexed: 09/12/2023]
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What is the effectiveness of surgical and non-surgical therapies in the treatment of ischemic priapism in patients with sickle cell disease? A systematic review by the EAU Sexual and Reproductive Health Guidelines Panel. Int J Impot Res 2024; 36:20-35. [PMID: 35941221 DOI: 10.1038/s41443-022-00590-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Revised: 06/08/2022] [Accepted: 06/09/2022] [Indexed: 11/09/2022]
Abstract
Sickle cell disease (SCD) is an inherited hemoglobin disorder characterized by the occlusion of small blood vessels by sickle-shaped red blood cells. SCD is associated with a number of complications, including ischemic priapism. While SCD accounts for at least one-third of all priapism cases, no definitive treatment strategy has been established to specifically treat patients with SC priapism. The aim of this systematic review was to assess the efficacy and safety of contemporary treatment modalities for acute and stuttering ischemic priapism associated with SCD. The primary outcome measures were defined as resolution of acute priapism (detumescence) and complete response of stuttering priapism, while the primary harm outcome was as sexual dysfunction. The protocol for the review has been registered (PROSPERO Nr: CRD42020182001), and a systematic search of Medline, Embase, and Cochrane controlled trials databases was performed. Three trials with 41 observational studies met the criteria for inclusion in this review. None of the trials assessed detumescence, as a primary outcome. All of the trials reported a complete response of stuttering priapism; however, the certainty of the evidence was low. It is clear that assessing the effectiveness of specific interventions for priapism in SCD, well-designed, adequately-powered, multicenter trials are strongly required.
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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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Value of prolonged scrotal drainage after penile prosthesis implantation: a multicenter prospective nonrandomized pilot study. Int J Impot Res 2023:10.1038/s41443-023-00710-8. [PMID: 37169878 DOI: 10.1038/s41443-023-00710-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Revised: 04/18/2023] [Accepted: 04/20/2023] [Indexed: 05/13/2023]
Abstract
We aimed to understand the risks and benefits of post-inflatable penile prosthesis (IPP) implantation drainage and optimal duration. Our patients were divided into 3 groups: Group 1 (n = 114) had no drain placed, Group 2 had a drain placed for 24 h (n = 114) and Group 3 had a drain placed for 72 h (n = 117). Postoperative scrotal hematoma and prosthesis infection rates were compared between the groups. The patients from Group 3 demonstrated a statistically significant lower incidence of hematoma on the 10th postoperative day: (n = 1, 0.9%) compared to Group 2: (n = 11, 9.6%) and Group 1: (n = 8, 7%), (p = 0.013). However, on the 3rd postoperative day, there was a statistically significant lower incidence of hematoma in both Groups 3 and 2: (0.9% and 6.1%, respectively) vs. Group 1: (11.4%), (p = 0.004). Hematoma rates followed the same group order after the first day of surgery: 1.7% (n = 2), 5.3% (n = 6), and 8.8% (n = 10), respectively, (p = 0.05). Five patients (4.4%) in Group 1 and four patients (3.5%) in Group 2 developed an IPP associated infection, opposed to only a single patient (0.85%) in Group 3, (p = 0.210). We concluded that prolonged scrotal drainage for 72 h after virgin IPP implantation significantly reduces hematoma and infection rates.
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External validation of a Multiparametric MRI volumetric model to predict the utility of systematic biopsies at the time of targeted biopsy. Eur Urol 2023. [DOI: 10.1016/s0302-2838(23)00145-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
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Surgical and functional outcomes of penile prosthesis implantation in men with neurological conditions. Eur Urol 2023. [DOI: 10.1016/s0302-2838(23)01300-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
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Drained versus non-drained inflatable penile prosthesis implantation: A multicenter prospective pilot study. Eur Urol 2023. [DOI: 10.1016/s0302-2838(23)01299-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
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Low-intensity extracorporeal shockwave therapy statistically improves peak systolic velocity in patients with artriogenic erectile dysfunction. EUR UROL SUPPL 2022. [DOI: 10.1016/s2666-1683(22)01014-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
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Is the urolift a fertility sparing technique? EUR UROL SUPPL 2022. [DOI: 10.1016/s2666-1683(22)01158-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
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A multicenter italian study: the coexistent overactive-underactive bladder (COUB) syndrome. EUR UROL SUPPL 2022. [DOI: 10.1016/s2666-1683(22)01098-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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The inflammation of the prostate score: development of a novel histological classification of prostatic inflammation and its association with clinical outcomes. EUR UROL SUPPL 2022. [DOI: 10.1016/s2666-1683(22)01140-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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Sexual function recovery following open and robotic radical prostatectomy: Results of an academic penile rehabilitation program. Eur Urol 2022. [DOI: 10.1016/s0302-2838(22)00627-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Bladder biopsies to assess treatment response after intravesical Bacillus Calmette-Guerin induction cycle: Are they necessary? Eur Urol 2022. [DOI: 10.1016/s0302-2838(22)00322-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Acute kidney injury after mini and standard percutaneous nephrolithotomy: Pattern of presentation and predictors. Eur Urol 2022. [DOI: 10.1016/s0302-2838(22)01098-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Management of Disastrous Complications of Penile Implant Surgery. J Sex Med 2021; 18:1145-1157. [PMID: 34274041 DOI: 10.1016/j.jsxm.2021.04.003] [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: 02/12/2021] [Revised: 03/28/2021] [Accepted: 04/02/2021] [Indexed: 10/20/2022]
Abstract
RATIONALE Penile Prosthesis Implantation (PPI) is the definitive treatment for Erectile Dysfunction not responsive to conservative management strategies. Furthermore, it is a staple of surgical treatment of severe Peyronie's Disease (PD) and phallic reconstruction. Expert implantologists occasionally face disastrous complications of penile implant surgery which can prove to be very challenging. In this article we present a selected number of case reports which exemplify this kind of situations and discuss management strategies while also commenting on plausible aetiologies. PATIENTS' CONCERNS The first case describes a PPI performed in end-stage fibrotic corpora after multiple instances of implantation/explant. The second and third cases show two diametrically opposed approaches to the management of glans necrosis after PPI in post-radical cystectomy patients. The fourth case describes the history of a diabetic patient suffering from glandular, corporal and urethral necrosis after a complicated PPI procedure. The fifth case reports the surgical treatment of a case of recurring PD due to severe scarring and shrinking of a vascular Dacron patch applied in a previous operation. DIAGNOSIS Complication diagnosis in all patient was mainly clinical, intra- and postoperative, with Penile Color Doppler Ultrasonography performed when needed in order to demonstrate penile blood flow. INTERVENTIONS The patients underwent complex surgical procedures that addressed each specific complication. Complex penile implants with fibrosis-related complications, penile prosthesis explant with and without surgical debridement of necrotic areas, penile prosthesis explant with necrotic penile shaft and urethral amputation with perineostomy, and complex corporoplasty with scar tissue excision and patch application with PPI were performed in the five patients. OUTCOMES Penile anatomy and erectile function with PPI was achieved in 4 out of 5 patients. 1 of 5 patient is scheduled to undergo a total phallic reconstruction procedure at the time of this writing. LESSONS Management of disastrous complications of penile implant surgery can be very challenging even in expert hands. In-and-out knowledge of possible PPI and PD complications is required to achieve an acceptable outcome. Bettocchi C, Osmonov D, van Renterghem K, et al. Management of Disastrous Complications of Penile Implant Surgery. J Sex Med 2021;18:1145-1157.
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Surgical treatment in ischaemic and non-ischaemic priapism: A systematic review. Eur Urol 2021. [DOI: 10.1016/s0302-2838(21)00878-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Effectiveness of non-surgical therapies in the treatment of non-sickle cell disease-related ischemic priapism - findings from a systematic review. Eur Urol 2021. [DOI: 10.1016/s0302-2838(21)00704-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Predictive factors of prolonged length of stay after robot-assisted partial nephrectomy: a contemporary bi-centre analysis. EUR UROL SUPPL 2020. [DOI: 10.1016/s2666-1683(20)35494-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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Risk of unfavorable outcomes after penile prosthesis implantation – results from a national registry (INSIST-ED). EUR UROL SUPPL 2020. [DOI: 10.1016/s2666-1683(20)35344-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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Effectivness of a new drug (Camarouf 0.006%) in treatment of delayed ejaculation. EUR UROL SUPPL 2020. [DOI: 10.1016/s2666-1683(20)35337-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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Risk of unfavorable outcomes after penile prosthesis implantation – results from a national registry (INSIST-ED). EUR UROL SUPPL 2020. [DOI: 10.1016/s2666-1683(20)33089-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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Investigating if glycated hemoglobin and duration of diabetes have an impact on uroflowmetry results in diabetic men. EUR UROL SUPPL 2020. [DOI: 10.1016/s2666-1683(20)33354-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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PS-6-6 Drained versus Non-Drained Inflatable Penile Prosthesis Implantation: A Multicenter Prospective Study. J Sex Med 2020. [DOI: 10.1016/j.jsxm.2020.04.061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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P-06-1 Operated Male to Female Sexual Function Index (OMTFSFI): A Study on the Validity of the First Questionnaire Developed in Order to Assess the Sexual Function after Male to Female Gender Reassignment Surgery. J Sex Med 2020. [DOI: 10.1016/j.jsxm.2020.04.344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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PS-7-5 Risk of Unfavorable Outcomes after Penile Prosthesis Implantation - Results From a National Registry (INSIST-ED). J Sex Med 2020. [DOI: 10.1016/j.jsxm.2020.04.066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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VS-3-4 Multiple Incisions Corporoplasty With Insertion of 3-PIECE Inflatable Penile Prosthesis. J Sex Med 2020. [DOI: 10.1016/j.jsxm.2020.04.107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Abstract
Introduction: A large body of evidence has clearly documented that erectile dysfunction (ED) represents not only a complication of cardiovascular (CV) diseases (CVD) but often an early sign of forthcoming CVD.Areas covered: All the available data from meta-analyses evaluating the association between ED and CV risk were collected and discussed. Similarly, all available meta-analyses investigating the significance of ED as a possible early marker for major adverse cardiovascular events (MACE) were analyzed. In addition, data originally obtained in a Florence cohort, dealing with a large series of patients seeking medical care for sexual dysfunction, will be also reported.Expert opinion: Available evidence indicates that ED represents a risk factor of CV mortality and morbidity. Not only conventional CV risk factors but also unconventional ones, derived from a perturbation of the relational and intrapsychic domains of ED, might play a possible role in CV risk stratification of ED subjects. Finally, penile doppler ultrasound can give important information on CV risk, especially in younger and low risk subjects. The presence of ED should become an opportunity - for the patient and for the physician - to screen for the presence of comorbidities improving not only sexual health but, more importantly, men's overall health.
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HP-08-004 Kinesiology taping of scrotum- an update of "Mummy wrap". J Sex Med 2019. [DOI: 10.1016/j.jsxm.2019.03.155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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PS-07-013 Larger rod diameters in malleable implant surgery are correlated with more complications and less patient satisfaction. J Sex Med 2019. [DOI: 10.1016/j.jsxm.2019.03.101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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668 Peyronie's Disease is common in poorly controlled diabetics but is not associated with the metabolic syndrome. J Sex Med 2018. [DOI: 10.1016/j.jsxm.2018.04.576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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600 Clinical indications for penile prosthesis implantation: data from the national prospective registry of penile prosthesis implantation “INSIST-ED”. J Sex Med 2018. [DOI: 10.1016/j.jsxm.2018.04.506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Effects of ischemia-reperfusion injury in kidney transplantation: risk factors and early and long-term outcomes in a single center. Transplant Proc 2014; 45:2641-4. [PMID: 24034012 DOI: 10.1016/j.transproceed.2013.07.025] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
INTRODUCTION Ischemia-reperfusion injury (IRI) causes a high rate of delayed graft function (DGF), the most frequent complication in the immediate postoperative period after cadaveric donor kidney transplantation. Herein we evaluated the impact of donor and recipient characteristics on DGF development in terms of the incidence of acute rejection episodes, hospital stay, renal function, and long-term graft and patient survivals. MATERIALS AND METHODS Between February 1998 and July 2011, 761 patients underwent cadaveric donor kidney transplantations. DGF was defined as the need for dialysis in the first week. Patients were subdivided according to initial graft function as immediate graft function (IGF) or DGF. RESULTS DGF observed in 241 patients (31.6%) was associated independently with expanded criteria donors, extended cold ischemia time, Karpinsky histological score, and prior dialysis duration both univariate and multivariate analysis. The incidence of acute rejection episodes was 18.1% among the DGF group versus 1.3% in the IGF group (P < .01). DGF significantly reduced both graft and patient survivals at 6, 12, 36, and 60 months. CONCLUSION DGF was responsible for a longer hospital stay, worse early and long-term renal function, a higher incidence of acute rejection episodes as well as reduced graft and patient survivals.
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Abstract
INTRODUCTION Renal transplantation in patients older than 60 years has long been regarded with skepticism owing to the increased risk of complications although, as compared with dialysis treatment, a graft seems to improve not only the quality of life but also long-term patient survival. This study sought to analyze the impact of recipient age older than 60 years on patient and graft outcomes. MATERIALS AND METHODS We retrospectively investigated the outcomes of 761 kidney transplant recipients from cadaveric donors performed between February 1998 and July 2011. While 69 subjects were at least 60 years of age (group A), 692 were younger than 60 years (group B) at the time of transplantation. RESULT Mean follow-up was 60.1 ± 38.5 months. Delayed graft function (DGF) requiring dialysis was observed in 36 group A (52.1%) and 205 group B (29.6%) subjects (P = .001). However, there were also significant differences between group A and group B in terms of mean donor age (60.3 vs 44.6 years; P < .001) and mean donor estimated creatinine clearance (57.8 vs 83.4 mL/min; P < .001). There were no significant differences in death-censored graft survival between the two groups, but elderly patients experienced worse survival (P = .0005). The most common causes of patient death were myocardial infarction, other cardiovascular complications, and tumors. CONCLUSION Kidney transplantation is a good option for elderly recipients with end-stage renal disease, providing long graft survival and a good quality of life, although these patients are more likely to develop cancer or cardiovascular disease. Our findings suggested that older patients should not be excluded a priori from transplantation, but meticulous screening for cancer and heart disease should be always be performed to improve outcomes.
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Abstract
INTRODUCTION Dual kidney transplantation (DKTx) to reduce the disparity between demand and supply of organs was evaluated in two Italian centers (Bari and Novara). MATERIALS AND METHODS Between October 2000 and October 2011, we performed 97 DKT (26 ipsilateral/71 bilateral) following routine biopsy of all kidneys obtained from expanded criteria donors by Remuzzi-Karpinsky scores. The reference group was 379 single grafts from donors older than 60 years single kidney transplantation ([SKT] × > 60). RESULTS Good postoperative renal function was observed in 56 DKTx (57.7%); whereas acute tubular necrosis requiring dialysis was observed in 41 (42.3%) patients. After a mean follow-up of 60 months, DKTx graft survivals were 96%, 93%, and 90% and patient survivals, 96%, 91%, and 91% at 1, 3, and 5 years, respectively. Complications in expanded criteria donor kidney transplantations included a high rate of cytomegalovirus (CMV) disease especially dual kidney cases. DKTx represented the only independent risk factor for CMV disease upon multivariate analysis (odds ratio [OR] 2.33, 95% confidence interval [CI] 1.28-4.2; P = .006). We did not observe any significant difference in graft or patient survival between DKTx and SKTx > 60 years. CONCLUSIONS We observed good outcomes up to 5 years after transplantation in terms of graft and patient survival despite the use of inferior grafts. Comparing DKTx and SKT > 60, we noted that the mean Karpinski score for SKTx was significantly better than DKTx, although patient and graft survivals were similar. This trend confirms that the use of a biopsy to allocate expanded criteria donor kidneys may be too protective; therefore, the criteria to select DKTx require further refinement.
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Abstract
BACKGROUND The objective of this study was to evaluate differences in outcomes of allograft nephrectomies performed by extracapsular versus intracapsular techniques. METHODS From 1993 to 2010, we performed 89 allograft nephrectomies, including 57 by extracapsular techniques and 32 by intracapsular, chosen according to feasibility at the beginning of the surgery. Fisher exact test and logistic regression were used for statistical analysis. Survival estimates after allograft nephrectomy were calculated according to the Kaplan-Meier method. RESULTS After a mean graft survival of 49.7 months, the indications for transplant nephrectomy were chronic rejection (39.3%), acute rejection (22.5%), infection/sepsis (19.1%), gross hematuria (6.7%), renal vein thrombosis (6.7%), renal artery thrombosis (3.4%), and graft rupture (2.3%). Mean operative time, blood loss, transfusions, and complications were similar between the extracapsular and intracapsular groups. The only difference in surgical aspects between the 2 groups was the mean hospital stay, which was longer for the extracapsular group (13.8 vs 7.6 days; P = .01), a result that was confirmed by multivariate analysis (odds ratio, 1.05; 95% confidence interval, 1.0-1.1; P = .03). CONCLUSIONS Our experience showed no significant advantages in favor of the intracapsular technique except for a shorter length of hospital stay than after the extracapsular procedure.
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Abstract
INTRODUCTION The number of overweight and obese patients undergoing renal transplantation has increased dramatically over the past two decades. Studies on graft survival and posttransplantation complications have often yielded conflicting results. Some authors have reported similar results for graft and patient survivals between obese and normal weight patients, but with a marginally increased rate of postoperative complications. In contrast, other reports note higher percentage of graft losses as well as increased mortality. In our study, we analyzed early- and long-term outcomes among obese versus nonobese kidney transplant recipients. PATIENTS AND METHODS Between January 2000 and December 2008, we performed 563 cadaveric kidney transplantations. Recipients were classified in 1 of 5 groups based on their body mass index (BMI) at the time of transplantation: group A (n = 68; BMI < 18.5); group B (n = 310; 18.6 < BMI < 24.9); group C (n = 143; 25 < BMI < 29.9); group D (n = 32; 30 < BMI < 34.9); and group E (n = 10; BMI ≥ 35). The comparative analysis included patient and graft survivals, postoperative complications, onset of delayed graft function (DGF), acute rejection episodes, hospital stay, and serum creatinine values in the first 3 years posttransplantation. RESULTS At a mean follow-up of 53 months (range, 3-112 months), DGF was observed in 20 patients in group A (29.4%), 82 in group B (26.4%), 43 in group C (30%), 16 in group D (50%), and 4 in group E (40%). Nevertheless, obese patients (groups D and E) showed higher mean serum creatinine values and worse renal function at 6 months (P = .001), 1 year (P < .001), and 3 years (P = .001). Moreover, they were at increased risk of an acute rejection episode (P = .01) and more susceptible to cardiovascular and metabolic complications (P = .01). Morbidly obese patients displayed a higher incidence of postsurgical complications (P = .002). There were no differences in the incidences of chronic allograft nephropathy (CAN) or infectious complications. Despite the differences in morbidity among the 5 groups, we failed to observe significant differences in patient or graft survivals at 6, 12, 36, or 60 months. CONCLUSION Our findings suggested that obese patients should not be discriminated against simply based on the BMI. At our center, obese (BMI >35) transplantation candidates undergo a thorough cardiac evaluation, as well as pulmonary, endocrine, and nutritional counseling seeking to minimize medical and surgical complications and improve survival and quality of life.
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397 DIABETES MELLITUS IS A RISK FACTOR FOR RECURRENCE AND MORTALITY IN PATIENTS WITH RENAL CELL CARCINOMA. ACTA ACUST UNITED AC 2011. [DOI: 10.1016/s1569-9056(11)60391-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Extended Criteria Donor Kidney Transplantation: Comparative Outcome Analysis Between Single versus Double Kidney Transplantation at 5 Years. Transplant Proc 2010; 42:1104-7. [DOI: 10.1016/j.transproceed.2010.03.059] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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197Epidemiology on Hypogonadism. JOURNAL OF MEN'S HEALTH 2009. [DOI: 10.1016/j.jomh.2009.09.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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Penile prosthesis implant: when, what and how. JOURNAL OF MEN'S HEALTH 2009. [DOI: 10.1016/j.jomh.2009.09.033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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Clinical and metabolic evaluation of subjects with erectile dysfunction: a review with a proposal flowchart. ACTA ACUST UNITED AC 2009; 32:198-211. [DOI: 10.1111/j.1365-2605.2008.00932.x] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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Abstract
Hand-assisted laparoscopic nephrectomy (HLN) in living donors is a minimally invasive surgical modality that uses classic laparoscopic techniques combined with the surgeon's hand as a support tool during renal dissection. We describe our experience with 14 donors undergoing HLN with a novel "deviceless" technique (DL-HLN). We used a midline or a paramedian incision. The first 10-mm trocar (camera) was inserted near the umbilicus and another 10-mm trocar placed under laparoscopic vision at the level of the anterior axillary line above the iliac crest. DL-HLN was performed in 14 patients (11 women and 3 men) of overall mean age of 40 years (range=33-60). Left nephrectomy was performed in all cases. Mean surgical time was 105 minutes (range=60-150). Estimated blood loss was 50 to 800 mL (mean=200 mL). Mean warm ischemia time was 3.5 minutes (range=2-11). Mean hospital stay was 4 days (range=3-6). In one case, uncontrollable hemorrhage developed due to a renal vein lesion at the level of the adrenal vein outlet, requiring conversion to open surgery. As to graft function, recipient serum creatinine on day 7 ranged from 0.9 to 2.6 mg/dL (mean=1.6). We used no device in our technique. The pneumoperitoneum was maintained by the sealing effect of the muscular fascia around the surgeon's wrist. Moreover, the kidney was removed through the hand port without an Endobag. Our modified HLN technique avoids the use of costly disposables and offers the advantages of a smaller incision.
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Surgical sexual reassignement: between dreams and reality. SEXOLOGIES 2008. [DOI: 10.1016/s1158-1360(08)72513-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Double J Stent With Antireflux Device in the Prevention of Short-Term Urological Complications After Cadaveric Kidney Transplantation: Single-Center Prospective Randomized Study. Transplant Proc 2005; 37:2525-6. [PMID: 16182733 DOI: 10.1016/j.transproceed.2005.06.107] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
The placement of a double J stent to protect a uretero-vesical anastomosis in a kidney transplant is a widespread procedure performed to reduce the incidence of fistula and stenosis at the anastomosis. However, the presence of a double J stent may cause vesicoureteral reflux (VUR), predisposing one to urinary tract infections (UTIs), which may be a significant source of morbidity for the graft. We evaluated whether a ureteral stent incorporating an antireflux device can reduce the incidence of ureteral reflux and UTIs. From January to December 2003, 44 kidney transplant recipients were randomized to receive a 14-cm 4.8-F double J stent with (group A) or without an anti-reflux device (group B). Primary end points were the reduction of the incidence of VUR and of UTIs. The secondary end point was the graft function, on the basis of mean serum creatinine level at 3, 6, and 12 months. We failed to observe statistically significant differences in terms of either the incidence of VUR and UTIs, or the short-term outcomes of the grafts. We concluded that the anti-reflux device does not have an impact on the incidence of stent-related side effects.
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Vasoactive intestinal polypeptide (VIP) is not an androgen-dependent neuromediator of penile erection. Int J Impot Res 2004; 17:23-6. [PMID: 15526009 DOI: 10.1038/sj.ijir.3901266] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
The effects of castration on vasoactive intestinal polypeptide (VIP) immunostaining in human corpus cavernosum (CC) and the relationship between VIP immunostaining and erectile function were studied in patients with localised prostate cancer who had (Group 1 = castrated) or had not (Group 2 = control) undergone 3-month neoadjuvant chemical castration before radical prostatectomy. Evaluation of erectile function included medical and sexual history, physical examination, and measurement of total serum testosterone. CC biopsies were taken at the end of radical prostatectomy and samples immunostained with anti-human VIP antibody. Specific staining was quantified by image analysis and expressed in arbitrary units (AU). Chemical castration induced erectile function deterioration in 70% of patients due to loss of sexual interest and confidence in the ability of having an erection rather than reduced ability of obtaining sexually induced erections. Average VIP content was 34.5 AU in Group 1 and 39 AU in Group 2 and this difference was not statistically significant. Chemical castration does not influence VIP immunostaining of human CC, suggesting that VIP is not an androgen-dependent neuromediator of penile erection and that it can be responsible for sexually induced erections in castrated patients.
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The effects of androgen depletion on human erectile function: a prospective study in male-to-female transsexuals. Int J Impot Res 2004; 16:544-6. [PMID: 15175636 DOI: 10.1038/sj.ijir.3901216] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
The objective of the study was to determine the effects of androgen depletion on erectile function in a population of male-to-female transsexuals. The erectile function of 25 consecutive male-to-female transsexuals on androgen depletion treatment and scheduled for surgical gender reassignment was prospectively evaluated using medical and sexual history, physical examination, total serum testosterone, International Index of Erectile Function (IIEF-15) questionnaire, penile colour-coded Doppler ultrasonography (CDU) after pharmacological stimulation and nocturnal penile tumescence (NPT) test. All but one had undetectable or low testosterone. Subjective erectile function, according to IIEF-15 scores, and penile CDU findings did not correlate with testosterone levels, whereas NPT test findings correlated well with testosterone levels. These findings would suggest that nocturnal erections are androgen-dependent whereas sexually induced erections are androgen-independent. It can also be assumed that testosterone is important but not essential for male erectile function and that other androgen-independent pathways can be responsible for sexually induced erections.
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Abstract
Erectile dysfunction (ED) has been defined by the National Institute of Health (NIH) as the inability to achieve and/or to maintain an erection for a sufficiently long period of time so as to permit satisfactory sexual intercourse. ED affects millions of men throughout the world and could have a negative influence on the individual's well-being as well as on the quality of life of affected subjects. Discordant data have been reported on ED epidemiology with prevalence ranging from 12% to 52%, probably depending on the different criteria utilized in the different studies for patient selection. ED is a symptom, sometimes the first, of different pathological conditions. In 15.7% of 45-yr-old patients with vascular ED a dynamic ergometric test has shown electrocardiographic alterations in the absence of any cardiac symptom. In 15% of the patients with ED, high fasting glucose plasma levels are discovered for the first time and in patients with ED and normal fasting glucose plasma levels the prevalence of undiagnosed diabetes mellitus is 12.1% after an oral glucose tolerance test (OGTT). The different risk factors are often additive in the possible development of systemic vasculopathy, neuropathy and ED. ED, underestimated in clinical practice due to archaic prejudice which hinders the patient in spontaneously revealing the problem and the physicians in investigating it, can mark the point where evaluation and prevention of important diseases (such as diabetes, arterial hypertension, atherosclerosis) hitherto unknown by the patients, can begin. The physicians' cultural baggage must include the ability to identify the pathology that can determine ED and the ability to program a specific diagnostic workup. In this paper the different specialists involved in ED diagnosis agreed that a clinical approach which allows the identification of systemic pathologies contributing to the development of ED constitutes an improvement in disease prognosis and may either induce a spontaneous reduction of ED or facilitate its specific treatment.
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Tunica albuginea plication for the correction of penile curvature. SCANDINAVIAN JOURNAL OF UROLOGY AND NEPHROLOGY 2002; 36:307-10. [PMID: 12201925 DOI: 10.1080/003655902320248290] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
OBJECTIVE To evaluate the efficacy of tunica albuginea plication (TAP) in the correction of congenital and acquired penile curvatures and determine key points for a successful outcome of this procedure. MATERIALS AND METHODS From December 1995 to January 2001, 40 patients with penile curvature (10 congenital and 30 secondary to Peyronie's disease) underwent surgical correction by TAP. Indications were difficult or impossible penetration, normal erectile function, stable disease. For TAP we used non-absorbable inverted stitches tied with the assistant pushing down the tunica albuginea with a mosquito clamp to create an adequate groove for the knot. The results were evaluated subjectively and objectively. RESULTS At mean follow-up of 30 months, full subjective and objective success (straight penis, mild shortening, normal erection, penetration and sensation) was achieved in 37 (92.5%) patients. Objective but not subjective success was achieved in 2 patients (5%), 1 complaining of psychogenic erectile dysfunction and the other of excessive penile shortening. There was only one failure, namely persistent glans numbness due to damage of the non-mobilized neurovascular bundle. CONCLUSIONS TAP is a simple and effective method for the correction of congenital and acquired penile curvatures. Key points for successful outcome are adequate preoperative evaluation and counselling, careful preparation of tunica albuginea, mobilization of urethra or neurovascular bundle when needed, use of inverted stitches carefully buried, objective postoperative evaluation with a pharmacological erection test.
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Abstract
OBJECTIVES Sildenafil citrate (Viagra) is a potent selective inhibitor of phosphodiesterase type 5 proposed for the oral treatment of erectile dysfunction (ED). The aim of this study was to evaluate its efficacy and safety when used in daily practice in patients with ED of various aetiology. PATIENTS AND METHODS From September 1998 to April 1999, 380 patients chose sildenafil as treatment for their ED. One hundred and forty-five (38%) of them suffered from psychogenic ED, 125 (33%) organic and 110 (29%) of mixed aetiology. The grade of erection achieved and the occurrence of satisfactory sexual intercourse assessed the efficacy. Safety and tolerance were evaluated recording any side effect or adverse event. RESULTS The overall efficacy of Viagra was 77%, with a response of 100% among the group of hormonal patients, 88% for psychogenic, 72% for mixed, 69% for diabetes, 65% for vascular and 60% for neurological symptoms. A few and mild to moderate side effects were recorded. CONCLUSION These results indicate that the use of sildenafil citrate is an effective and well-tolerated therapy for men with ED of various aetiology with an overall success rate of 77%.
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