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Schifano N, Capogrosso P, Tutolo M, Dehò F, Montorsi F, Salonia A. How to Prevent and Manage Post-Prostatectomy Incontinence: A Review. World J Mens Health 2020; 39:581-597. [PMID: 33151045 PMCID: PMC8443978 DOI: 10.5534/wjmh.200114] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2020] [Revised: 07/25/2020] [Accepted: 08/14/2020] [Indexed: 11/15/2022] Open
Abstract
PURPOSE 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.
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Affiliation(s)
- Nicolò Schifano
- Università Vita-Salute San Raffaele, Milan, Italy.,Division of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Paolo Capogrosso
- Unit of Urology, ASST Sette Laghi - Circolo e Fondazione Macchi Hospital, Varese, Italy.
| | - Manuela Tutolo
- Division of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Federico Dehò
- Unit of Urology, ASST Sette Laghi - Circolo e Fondazione Macchi Hospital, Varese, Italy.,University of Insubria, Varese, Italy
| | - Francesco Montorsi
- Università Vita-Salute San Raffaele, Milan, Italy.,Division of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Andrea Salonia
- Università Vita-Salute San Raffaele, Milan, Italy.,Division of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy
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European Society for Sexual Medicine Consensus Statement on the Use of the Cavernous Nerve Injury Rodent Model to Study Postradical Prostatectomy Erectile Dysfunction. Sex Med 2020; 8:327-337. [PMID: 32674971 PMCID: PMC7471127 DOI: 10.1016/j.esxm.2020.06.007] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Revised: 05/16/2020] [Accepted: 06/14/2020] [Indexed: 01/24/2023] Open
Abstract
INTRODUCTION Rodent animal models are currently the most used in vivo model in translational studies looking into the pathophysiology of erectile dysfunction after nerve-sparing radical prostatectomy. AIM This European Society for Sexual Medicine (ESSM) statement aims to guide scientists toward utilization of the rodent model in an appropriate, timely, and proficient fashion. METHODS MEDLINE and EMBASE databases were searched for basic science studies, using a rodent animal model, looking into the consequence of pelvic nerve injury on erectile function. MAIN OUTCOME MEASURES The authors present a consensus on how to best perform experiments with this rodent model, the details of the technique, and highlight possible pitfalls. RESULTS Owing to the specific issue-basic science-Oxford 2011 Levels of Evidence criteria cannot be applied. However, ESSM statements on this topic will be provided in which we summarize the ESSM position on various aspects of the model such as the use of the Animal Research Reporting In Vivo Experiments guideline and the of common range parameter for nerve stimulation. We also highlighted the translational limits of the model. CONCLUSION The following statements were formulated as a suggestive guidance for scientists using the cavernous nerve injury model. With this, we hope to standardize and further improve the quality of research in this field. It must be noted that this model has its limitations. Weyne E, Ilg MM, Cakir OO, et al. European Society for Sexual Medicine Consensus Statement on the Use of the Cavernous Nerve Injury Rodent Model to Study Postradical Prostatectomy Erectile Dysfunction. Sex Med 2020;8:327-337.
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Fossati N, Di Trapani E, Gandaglia G, Dell'Oglio P, Umari P, Buffi NM, Guazzoni G, Mottrie A, Gaboardi F, Montorsi F, Briganti A, Suardi N. Assessing the Impact of Surgeon Experience on Urinary Continence Recovery After Robot-Assisted Radical Prostatectomy: Results of Four High-Volume Surgeons. J Endourol 2017; 31:872-877. [DOI: 10.1089/end.2017.0085] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Affiliation(s)
- Nicola Fossati
- Division of Oncology/Unit of Urology, URI, IRCCS San Raffaele Scientific Institute, Milan, Italy
- ORSI Academy, Melle, Belgium
- Department of Urology, OLV Ziekenhuis, Aalst, Belgium
| | - Ettore Di Trapani
- Division of Oncology/Unit of Urology, URI, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Giorgio Gandaglia
- Division of Oncology/Unit of Urology, URI, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Paolo Dell'Oglio
- Division of Oncology/Unit of Urology, URI, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Paolo Umari
- ORSI Academy, Melle, Belgium
- Department of Urology, OLV Ziekenhuis, Aalst, Belgium
| | - Nicolò Maria Buffi
- Department of Urology, Humanitas Clinical and Research Centre, Rozzano, Milan, Italy
| | - Giorgio Guazzoni
- Department of Urology, Humanitas Clinical and Research Centre, Rozzano, Milan, Italy
| | - Alexander Mottrie
- ORSI Academy, Melle, Belgium
- Department of Urology, OLV Ziekenhuis, Aalst, Belgium
| | - Franco Gaboardi
- Division of Oncology/Unit of Urology, URI, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Francesco Montorsi
- Division of Oncology/Unit of Urology, URI, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Alberto Briganti
- Division of Oncology/Unit of Urology, URI, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Nazareno Suardi
- Division of Oncology/Unit of Urology, URI, IRCCS San Raffaele Scientific Institute, Milan, Italy
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Overactive bladder syndrome and lower urinary tract symptoms after prostate cancer treatment. Curr Opin Urol 2017; 27:307-313. [DOI: 10.1097/mou.0000000000000391] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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Honda M, Kawamoto B, Morizane S, Hikita K, Muraoka K, Sejima T, Takenaka A. Impact of postoperative phosphodiesterase type 5 inhibitor treatment on lower urinary tract symptoms after robot-assisted radical prostatectomy: a longitudinal study. Scand J Urol 2016; 51:33-37. [PMID: 27841089 DOI: 10.1080/21681805.2016.1250810] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
OBJECTIVE This study aimed to assess the role of tadalafil, a phosphodiesterase type 5 inhibitor (PDE5-I), in recovery of lower urinary tract symptoms (LUTS) after robot-assisted radical prostatectomy (RARP). MATERIALS AND METHODS All patients treated with RARP between October 2010 and August 2013 were enrolled in this retrospective study on prospectively collected data. Patients were retrospectively divided into groups according to postoperative treatment: patients taking tadalafil twice weekly from 1 month to 6 months after RARP, and patients not taking tadalafil. The International Prostate Symptom Score (IPSS), the Overactive Bladder Symptom Score (OABSS) and urinary continence (UC) were assessed preoperatively (2 days before RARP) and at 1, 3, 6, 9 and 12 months after RARP. RESULTS There was no difference in the overall IPSS score between the groups. At 6 and 9 months, the IPSS storage symptom scores were significantly lower in patients taking tadalafil than in patients not taking tadalafil. In patients with overactive bladder (OAB) before RARP (n = 22), no differences in the total scores of OABSS were seen between patients taking tadalafil and patients not taking tadalafil. On the other hand, in non-OAB patients before RARP (n = 68), at 3, 6 and 9 months, the total scores of OABSS were significantly lower in patients taking tadalafil than in patients not taking tadalafil. No differences in UC rates after surgery were seen between the groups. CONCLUSION Postoperative tadalafil treatment may be temporarily effective for the recovery of the IPSS storage symptom scores and OABSS.
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Affiliation(s)
- Masashi Honda
- a Department of Urology , Tottori University Faculty of Medicine , Yonago , Japan
| | - Bunya Kawamoto
- a Department of Urology , Tottori University Faculty of Medicine , Yonago , Japan
| | - Shuichi Morizane
- a Department of Urology , Tottori University Faculty of Medicine , Yonago , Japan
| | - Katsuya Hikita
- a Department of Urology , Tottori University Faculty of Medicine , Yonago , Japan
| | - Kuniyasu Muraoka
- a Department of Urology , Tottori University Faculty of Medicine , Yonago , Japan
| | - Takehiro Sejima
- a Department of Urology , Tottori University Faculty of Medicine , Yonago , Japan
| | - Atsushi Takenaka
- a Department of Urology , Tottori University Faculty of Medicine , Yonago , Japan
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Kaiho Y, Yamashita S, Ito A, Kawasaki Y, Izumi H, Kawamorita N, Adachi H, Mitsuzuka K, Arai Y. Phosphodiesterase type 5 inhibitor administered immediately after radical prostatectomy temporarily increases the need for incontinence pads, but improves final continence status. Investig Clin Urol 2016; 57:357-63. [PMID: 27617318 PMCID: PMC5017554 DOI: 10.4111/icu.2016.57.5.357] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2016] [Accepted: 08/22/2016] [Indexed: 11/18/2022] Open
Abstract
Purpose To evaluate the effects of phosphodiesterase type 5 inhibitor (PDE5i) on urinary continence recovery after bilateral nerve-sparing radical prostatectomy (BNSRP). Materials and Methods Between 2002 and 2012, 137 of 154 consecutive patients who underwent BNSRP in our institution retrospectively divided into 3 groups that included patients taking PDE5i immediately after surgery (immediate PDE5i group, n=41), patients starting PDE5i at an outpatient clinic after discharge (PDE5i group, n=56), and patients taking no medication (non-PDE5i group, n=40). Using self-administered questionnaires, the proportion of patients who did not require incontinence pads (pad-free patients) was calculated preoperatively and at 1, 3, 6, 12, 18, and 24 months after BNSRP. Severity of incontinence was determined based on the pad numbers and then compared among the 3 groups. Results Proportions of pad-free patients and severity of incontinence initially deteriorated in all of the groups to the lowest values soon after undergoing BNSRP, with gradual improvement noted thereafter. The deterioration was most prominent in the immediate PDE5i group. As compared to the non-PDE5i group, both the PDE5i and immediate PDE5i groups exhibited a better final continence status. Conclusions PDE5i improves final continence status. However, administration of PDE5i immediately after surgery causes a distinct temporary deterioration in urinary incontinence.
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Affiliation(s)
- Yasuhiro Kaiho
- Department of Urology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Shinichi Yamashita
- Department of Urology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Akihiro Ito
- Department of Urology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Yoshihide Kawasaki
- Department of Urology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Hideaki Izumi
- Department of Urology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Naoki Kawamorita
- Department of Urology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Hisanobu Adachi
- Department of Urology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Koji Mitsuzuka
- Department of Urology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Yoichi Arai
- Department of Urology, Tohoku University Graduate School of Medicine, Sendai, Japan
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Løvvik A, Müller S, Patel HRH. Pharmacological Treatment of Post-Prostatectomy Incontinence: What is the Evidence? Drugs Aging 2016; 33:535-44. [DOI: 10.1007/s40266-016-0388-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Thiruchelvam N, Cruz F, Kirby M, Tubaro A, Chapple CR, Sievert KD. A review of detrusor overactivity and the overactive bladder after radical prostate cancer treatment. BJU Int 2015; 116:853-61. [DOI: 10.1111/bju.13078] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Nikesh Thiruchelvam
- Department of Urology; Cambridge University Hospitals NHS Trust; Cambridge UK
| | | | - Mike Kirby
- Faculty of Health and Human Sciences; University of Hertfordshire and the Prostate Centre; London UK
| | - Andrea Tubaro
- Department of Urology; La Sapienza; University of Rome; Rome Italy
| | | | - Karl-Dietrich Sievert
- Department of Urology; Eberhard-Karls-University; Hoppe-Seyler Strasse 3 72076 Tuebingen Germany
- Department of Urology; Lübeck; Schleswig-Holstein; Ratzeburger Allee 160 23538 Lübeck Germany
- Dept of Urology and Andrology; SALK Clinic/Paracelsus Medical University; Salzburg Austria
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Patel HR, Ilo D, Shah N, Cuzin B, Chadwick D, Andrianne R, Henneges C, Barry J, Hell-Momeni K, Branicka J, Büttner H. Effects of tadalafil treatment after bilateral nerve-sparing radical prostatectomy: quality of life, psychosocial outcomes, and treatment satisfaction results from a randomized, placebo-controlled phase IV study. BMC Urol 2015; 15:31. [PMID: 25879460 PMCID: PMC4419565 DOI: 10.1186/s12894-015-0022-9] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2014] [Accepted: 03/24/2015] [Indexed: 11/16/2022] Open
Abstract
Background This multicenter, randomized, double-blind, double-dummy, placebo-controlled trial primarily evaluated the efficacy of tadalafil once-daily (OaD) or on-demand (“pro-re-nata”; PRN) treatment, started early post-nsRP. Secondary outcome-measures on quality-of-life (QoL) and treatment satisfaction are reported. Methods Patients, aged <68 yrs, with adenocarcinoma of the prostate (Gleason ≤ 7, normal preoperative erectile function [EF]) were randomized post-nsRP 1:1:1 to 9-month treatment with tadalafil 5 mg OaD, tadalafil 20 mg PRN, or placebo, followed by 6-week drug-free washout and 3-month open-label tadalafil OaD treatment (OLT). The main outcome measures were Changes in Expanded Prostate Cancer Index Composite (EPIC-26), Erectile Dysfunction Inventory of Treatment Satisfaction (EDITS), and Self-Esteem and Relationship (SEAR) questionnaires (mixed-model-for-repeated-measures, including terms for treatment, visit, treatment-by-visit interaction, age-group, country, baseline-score). LS means with 95% confidence interval (CI) are reported. Results 423 patients were randomized to 3 treatment-groups: tadalafil OaD (N = 139), PRN (N = 143), or placebo (N = 141). In each group, 57 (41.0%), 58 (40.6%), and 50 (35.5%) patients were aged 61-68 yrs. At the end of double-blind treatment (DBT), patients’ EPIC sexual domain-scores improved significantly with tadalafil OaD versus placebo (treatment effect [95% CI]: 9.6 [3.1,16.0]; p = 0.004); comparisons of PRN versus placebo at end of DBT, and comparisons of tadalafil OaD and PRN versus placebo after OLT were not significant. Only in older patients (61-68 yrs; age-by-treatment p ≤ 0.1), EPIC urinary incontinence domain-scores also improved significantly with tadalafil OaD versus placebo (overall treatment effect across all visits, 8.3 [0.4,16.1]; p = 0.040). Treatment satisfaction increased significantly in both tadalafil groups, EDITS total-scores increased significantly with OaD and PRN versus placebo during DBT (p = 0.005 and p = 0.041, respectively). At the end of OLT, improvement was significant for tadalafil OaD versus placebo only (p = 0.035). No significant differences were observed for SEAR. Conclusions These results suggest that chronic dosing of tadalafil improves QoL of patients post-nsRP. The improvement of urinary incontinence in elderly patients randomized to tadalafil OaD may contribute to this effect. Trial registration www.clinicaltrials.gov, NCT01026818. Electronic supplementary material The online version of this article (doi:10.1186/s12894-015-0022-9) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Hitendra R Patel
- Department of Urology, University Hospital North Norway, Sykehusvegen 38, 9038, Tromsø, Norway.
| | | | | | - Béatrice Cuzin
- Department of Urology, Edouard Herriot University Hospital, Lyon, France.
| | - David Chadwick
- South Tees Hospitals NHS Foundation Trust, Stockton-on-Tees, UK.
| | - Robert Andrianne
- Centre Hospitalier Universitaire de Liège, Service d'Urologie, Belgium.
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Gandaglia G, Suardi N, Cucchiara V, Bianchi M, Shariat SF, Roupret M, Salonia A, Montorsi F, Briganti A. Penile rehabilitation after radical prostatectomy: does it work? Transl Androl Urol 2015; 4:110-23. [PMID: 26816818 PMCID: PMC4708129 DOI: 10.3978/j.issn.2223-4683.2015.02.01] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2014] [Accepted: 01/15/2015] [Indexed: 01/31/2023] Open
Abstract
CONTEXT Erectile dysfunction (ED) represents one of the most common long-term side effects in patients with clinically localized prostate cancer (PCa) undergoing nerve-sparing radical prostatectomy (RP). OBJECTIVE To analyze the role of penile rehabilitation in the recovery of erectile function (EF) after nerve-sparing RP. EVIDENCE SYNTHESIS Penile rehabilitation is defined as the use of any intervention or combination with the goal not only to achieve erections sufficient for satisfactory sexual intercourses, but also to return EF to preoperative levels. The concept of rehabilitation is based on the implementation of protocols aimed at improving oxygenation, preserving endothelial structure, and preventing smooth muscle structural alterations. Nowadays, the most commonly adopted approaches for penile rehabilitation after nerve-sparing RP are represented by the administration of phosphodiesterase type-5 inhibitors (PDE5-Is), intracorporeal injection therapy, vacuum erection devices (VED), and the combination of these therapies. Several basic science studies support the rational for the adoption of penile rehabilitation protocols. Particularly, rehabilitation, set as early as possible, seems to be better than leaving the erectile tissues unassisted. On the other hand, results from solid prospective randomized trials finally assessing the long-term beneficial effects of PDE5-Is, intracavernosal injections, or VED on EF recovery after surgery are still lacking. CONCLUSIONS Although preclinical evidences support the rationale for penile rehabilitation after nerve-sparing RP, clinical studies reported conflicting results regarding its efficacy on long-term EF recovery. Nowadays, which is the optimal rehabilitation program still represents a matter of debate.
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Almallah YZ, Grimsley SJS. A report of a regional service for post-prostatectomy urinary incontinence: a model for best practice? Ther Adv Urol 2015; 7:69-75. [PMID: 25829950 DOI: 10.1177/1756287214561625] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
INTRODUCTION Post-prostatectomy incontinence (PPI) is a potentially highly significant complication of a common urological procedure. Pathophysiology may be multifactorial but most commonly involves urinary sphincter weakness. The gold standard treatment for severe incontinence is artificial urinary sphincter but multiple alternatives exist. The growing incidence of PPI has led to the development of a specialized regional service dedicated to management. PATIENTS AND METHODS In 2004 a regional referral protocol for PPI was established with a dedicated clinic at a single centre for assessment and management including videourodynamics, pelvic floor rehabilitation, biofeedback and a consultant with a specialist interest in PPI surgery. Data regarding all in-house and tertiary referrals to this clinic between 2004 and 2011 were analysed with patients categorized by symptom severity. RESULTS A total of 267 patients were referred to the post-prostatectomy service (mean age 66.6, range 49-83 years) with numbers increasing year on year. Two-thirds of these were tertiary referrals: 27.7% of referrals were for mild symptoms, 35.2% moderate and 33.3% severe. One-third of referrals were made within 2 years of the primary procedure. Just over half of referred patients underwent invasive treatment including 24.3 artificial sphincter (24.3%) and male slings (22.8%). 7.5% patients were managed with medication, 14.6% were managed conservatively with containment therapy only. One-fifth remain under assessment or have deferred treatment. CONCLUSION PPI is of increasing personal and societal impact which should be identified early and supported. Investigation and management can be standardized and intervention at a high volume centre achieved by early specialist referral.
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Affiliation(s)
- Y Zaki Almallah
- Department of Urology, Queen Elizabeth Hospital, University Hospital Birmingham NHS Foundation Trust, Edgbaston, Birmingham B15 2TH, UK
| | - Samuel J S Grimsley
- Department of Urology, The Queen Elizabeth Hospital, University Hospital Birmingham NHS Foundation Trust, Edgbaston, Birmingham, UK
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Gandaglia G, Gallina A, Suardi N, Abdollah F, Passoni N, Bianchi M, Zaffuto E, Nini A, Vizziello D, Salonia A, Montorsi F, Briganti A. Preoperative erectile function is the only predictor of the use of a high number of phosphodiesterase type-5 inhibitors after bilateral nerve-sparing radical prostatectomy. Int J Impot Res 2014; 26:201-4. [DOI: 10.1038/ijir.2014.10] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2013] [Revised: 02/09/2014] [Accepted: 03/25/2014] [Indexed: 01/09/2023]
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Harris CR, Punnen S, Carroll PR. Men with low preoperative sexual function may benefit from nerve sparing radical prostatectomy. J Urol 2013; 190:981-6. [PMID: 23410984 DOI: 10.1016/j.juro.2013.02.008] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2013] [Accepted: 02/06/2013] [Indexed: 10/27/2022]
Abstract
PURPOSE We determined the effect of nerve sparing radical prostatectomy on sexual and urinary function in men at various levels of pretreatment sexual function. MATERIALS AND METHODS Men in the CaPSURE™ (Cancer of the Prostate Strategic Urologic Research Endeavor) database who underwent radical prostatectomy and had baseline and 2-year posttreatment UCLA-PCI sexual function and urinary function scores were selected. Nerve sparing was categorized as bilateral, unilateral or none and the level of pretreatment sexual function was divided into quartiles. The cohort was divided into subgroups of nerve sparing technique and pretreatment sexual function. Differences between sexual function and urinary function among subgroups were determined. A test of interaction was performed between preoperative sexual function and degree of nerve sparing on postoperative sexual function and urinary function scores. RESULTS A total of 1,322 patients met the study inclusion criteria. Median patient age was 61 years (range 41 to 79). Bilateral, unilateral and no nerve sparing procedures were performed in 899, 200 and 223 men, respectively. The effects of nerve sparing on sexual function differed among the quartiles of preoperative sexual function (p <0.01). Nerve sparing did not have an effect on the sexual function of men in the lowest quartile of preoperative sexual function score (p = 0.15) but did have a significant beneficial effect on sexual function in the higher 3 quartiles (p = 0.04, p <0.01 and p <0.01, respectively). Alternatively, nerve sparing improved urinary function in men in the lowest quartile of baseline sexual function. CONCLUSIONS Nerve sparing radical prostatectomy results in better sexual function outcomes than no nerve sparing in most men except those with little baseline function. Urinary function was positively impacted in all men. Men who are suitable candidates for nerve preservation may benefit from nerve sparing surgery. Poorer baseline sexual function should not exclude these men from such surgery.
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Affiliation(s)
- Catherine R Harris
- Department of Urology, UCSF Helen Diller Family Comprehensive Cancer Center, University of California San Francisco, San Francisco, California 94143-1695, USA.
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Gacci M. Editorial comment to postoperative phosphodiesterase type 5 inhibitor administration increases the rate of urinary continence recovery after bilateral nerve-sparing radical prostatectomy. Int J Urol 2012; 20:419-20. [PMID: 22971145 DOI: 10.1111/j.1442-2042.2012.03163.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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