1,721,119 research outputs found
Severe vascular complication after implantation of a three-piece inflatable penile prosthesis
No full textWe report a case of acute arterial ischemia and deep venous thrombosis due to compression of the external iliac vein and artery by the reservoir of a three-piece inflatable penile prosthesis. Deho' F, Henry GD, Marone EM, Sacca' A, Chiesa R, Rigatti P, and Montorsi F. Severe vascular complication after implantation of a three-piece inflatable penile prosthesis. © 2008 International Society for Sexual Medicine
Erectile function after focal therapy for localized prostate cancer: a systematic review
No full textFocal therapy modalities achieved interest in the management of prostate cancer (PCa) over the last a few years. This systematic review was aimed to investigate erectile function after focal therapy for localized PCa. Twenty-six out of 1287 reports were identified through a database systematic search in MEDLINE, EMBASE, and Web of Science, supplemented with hand search, on June 1st, 2020, according to PRISMA guidelines. Focal therapy modalities investigated were cryotherapy, high-intensity focused ultrasound (HIFU), photodynamic therapy (TOOKAD), irreversible electroporation (IRE), and focal radiotherapy (RT) (i.e. brachytherapy or stereotactic RT). Overall, reported sexual function outcomes after these treatment modalities were generally good, with many studies reporting a complete recovery of EF at 1-year follow-up. However, the quality of current evidence is affected both by the lack of well-conducted comparative studies and by a significant heterogeneity in terms of study design, study population, erectile and sexual function assessment modalities
How to prevent and manage post-prostatectomy incontinence: A review
No full textPurpose: To provide an overview of the currently available evidence relating to the prevention and management strategies of urinary incontinence (UI) after radical prostatectomy (RP). Materials and Methods: A comprehensive research was carried out on MEDLINE/PubMed database to identify pertinent studies concerning post-RP UI. The search strategy included these words: Urinary continence; urinary continence recovery; urinary incontinence; radical prostatectomy; and prostate cancer. Results: Post-RP UI still represents a challenging issue for both urologic patients and clinicians. A complete preoperative assessment of the risk factors associated with post-RP UI aids both in counseling those patients with a higher estimated likelihood of postoperative UI and in identifying those who would probably benefit from preventive strategies in the preoperative and in the intraoperative settings. Over the last decades different surgical strategies based on either the "preservation"or the "reconstruction"of the anatomical elements responsible for urinary continence (UC) led to an overall improvement of postoperative functional outcomes. Finally, several therapeutic strategies should be evaluated for the postoperative UI management. Artificial urinary sphincter implantation represents the gold standard for treatment, notwithstanding its wide adoption is limited due to high costs and significant risk of surgical revision. In this context, male sling positioning seems the most promising strategy, in particular in mild and moderate post-RP UI. Conclusions: To enhance the likelihood of obtaining an optimal UC recovery after RP, it is here strongly suggested to intervene throughout the overall clinical management process thus including the pre-, intra- and postoperative settings
Anatomical Radical Retropubic Prostatectomy in Patients with a Preexisting Three-Piece Inflatable Prosthesis: A Series of Case Reports
No full textOnly few reports addressed the outcome of patients submitted to anatomical radical retropubic prostatectomy (RRP) with an indwelling inflatable penile prosthesis (IPP). To assess the feasibility and safety of RRP in patients with clinically localized prostate cancer and a previously implanted with an IPP. We evaluated the surgical parameters and the follow-up functional results in this particular patient population. Four patients previously submitted to IPP implant for severe erectile dysfunction underwent RRP for organ-confined prostate cancer. Patients' charts were carefully reviewed to investigate pre- and perioperative details. Patients were evaluated by the International Index of Erectile Function (IIEF) preoperatively and at 6 months postoperatively. Patients were then contacted to assess long-term functional and oncological outcome. The outcome of the procedures was comparable to a normal population in terms of operating time, estimated blood loss, hospitalization time, and pathological outcome. No injury to the preexisting penile implant was reported. Continence was obtained in 3 (75%) patients at catheter removal, and in 1 (25%) patient at the 1-month follow-up. No major intra- and postoperative complications were reported. All patients were able to use their prosthesis after RRP. No statistical difference in pre- and post-RRP EF domain scores was found. The presence of an IPP in patients with prostate cancer is not a contraindication to perform an anatomical RRP. Surgery can be performed safely without injuring the implant and the clinical outcome in these patients is satisfactory. Postoperative implant use is not affected by RRP. Deho' F, Salonia A, Briganti A, Zanni G, Gallina A, Rokkas K, Guazzoni G, Rigatti P, and Montorsi F. Anatomical radical retropubic prostatectomy in patients with a preexisting three-piece inflatable prosthesis: A series of case reports. J Sex Med 2009;6:578-583. OI Guazzoni, Giorgio Ferruccio/0000-0002-5713-8313; Gallina, Andrea/0000-0002-4540-956
New insight into molecular and hormonal connection in andrology
No full textHormones and cytokines are known to regulate cellular functions in the testes. These biomolecules induce a broad spectrum of effects on various level of spermatogenesis, and among them is the modulation of cell junction restructuring between Sertoli cells and germ cells in the seminiferous epithelium. Cytokines and androgens are closely related, and both correct testicular development and the maintenance of spermatogenesis depend on their function. Cytokines also play a crucial role in the immune testicular system, activating and directing leucocytes across the endothelial barrier to the inflammatory site, as well as in increasing their adhesion to the vascular wall. The purpose of this review is to revise the most recent findings on molecular mechanisms that play a key role in male sexual function, focusing on three specific molecular patterns, namely, cytokines, miRNAs, and endothelial progenitor cells. Numerous reports on the interactions between the immune and endocrine systems can be found in the literature. However, there is not yet a multi-approach review of the literature underlying the role between molecular patterns and testicular and sexual function
Prophylaxis of Erectile Function After Radical Prostatectomy with Phosphodiesterase Type 5 Inhibitors
No full textErectile dysfunction (ED) is one of the most challenging complications associated with radical prostatectomy (RP) for clinically localized prostate cancer. Currently, a broad spectrum of therapeutic options are available to improve sexual health after surgical treatment. Several basic science reports highlighted a potential role for phosphodiesterase type 5 inhibitors in the prevention of endothelial damage related to ischemia reperfusion and/or denervation following surgery. Recent studies have shown that pharmacological prophylaxis soon after RP can significantly improve the rate at which erectile function is recovered after surgery. Use of on-demand treatments for ED in patients who have undergone RP has been shown to be highly effective. In this context, pharmacological prophylaxis potentially may have a significantly expanded role in future strategies aimed at preserving postoperative erectile function. We analyzed the factors affecting erectile function after RP and evaluated the evidence suggesting the role of pharmacological prophylaxis and treatment of ED after surgery. OI Guazzoni, Giorgio Ferruccio/0000-0002-5713-8313; Gallina, Andrea/0000-0002-4540-956
Women's sexual dysfunction: A review of the "surgical landscape"
No full textObjectives: To assess the impact of urogynaecologic surgery for stress urinary incontinence, oncologic pelvic surgery, and hysterectomy on women's overall sexual health. Methods: We used Ovid and PubMed (updated January 2006) to conduct a literature electronic search on MEDLINE that included peer-reviewed English-language articles. We analysed all studies identified that provided any functional outcome data about urogynaecologic surgery for the treatment of stress urinary incontinence, radical cystectomy for bladder cancer, surgery for rectal cancer, and hysterectomy. Because of the substantial heterogeneity of outcome measures and follow-up intervals in case studies, we did not apply meta-analytic techniques to the data. Results: Most studies showed that either urogynaecologic or oncologic pelvic surgery may have a significant impact on women's sexual health. Epidemiology varied widely among the studies and reported either improvement or impairment of postoperative sexual functioning, due to different definitions, study designs, and small cohorts of patients. An increasing number of studies have prospectively examined this issue and have found often controversial findings about the role of pelvic and perineal surgery in women's sexual health. Conclusions: Although numerous controversies exist, data demonstrate an overall positive impact of the surgical repair for stress urinary incontinence on resolution of coital incontinence, coupled with an improvement of overall sexual life. in contrast, genitourinary and rectal cancers are commonly associated with treatment-related sexual dysfunction, but few studies rigorously assessed women's postoperative sexual function after major oncologic pelvic surgery. Data about the functional outcome after hysterectomy are often contradictory. Adequately powered prospective clinical trials are needed. (c) 2006 Published by Elsevier B.V. on behalf of European Association of Urology
Re: Hugh Mostafid, Ashish M. Kamat, Siamak Daneshmand, et al. Best Practices to Optimise Quality and Outcomes of Transurethral Resection of Bladder Tumours. Eur Urol Oncol 2021;4:12-9
No full textThe ageing male and erectile dysfunction
No full textErectile dysfunction (ED) is common in the ageing man and reliable therapies are needed. The pathophysiology of erectile dysfunction in this patient group mainly includes chronic ischaemia, which triggers the deterioration of cavernous smooth muscle and the development of corporeal fibrosis. The assessment of the ageing man with erectile dysfunction who seeks medical treatment should include a thorough medical and sexual history, a systemic and focused physical examination and selected blood tests. An extensive discussion of the various therapeutic options should follow in order to allow the patient to identify the most suitable alternative. Oral drug therapy represents a safe and efficacious option for most elderly patients
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