Preoperative Erectile Dysfunction Research Articles

Use of Soft Penile Prosthesis in Grafting Surgery for Peyronie's Disease and Mild Erectile Dysfunction: Still an Option?

Plaque incision and grafting (PEG) is a primary surgical therapy for severe penile curvature in Peyronie's disease (PD); However, it can increase the risk of erectile dysfunction (ED), particularly in patients with pre-operative mild ED. Soft penile prosthesis (SPP) implantation is a viable treatment option in such cases. This study aims to compare the outcomes of PEG-only approach to PEG plus SPP implantation. Between 2010 and 2019, 32 patients with PD and mild ED (5-item version of the International Index of Erectile Function scores: 17-21) underwent PEG surgery. Two groups were defined based on the surgery type: PEG-only and PEG plus SPP. The long-term outcomes included correction of penile bending, erection quality, intercourse ability, penile length and sensitivity. The overall satisfaction and impact of surgery on sexual activity and quality of life were also assessed. Of the 32 patients, 13 (40.6%) underwent PEG-only surgery, whereas 19 (59.4%) underwent PEG plus SPP. No significant differences were noted between the groups regarding pre-operative characteristics (all p > 0.1) or intra- and post-operative complication rates (all p > 0.2). The median patch area was larger in the PEG-only group (28 cm2 vs. 16.2 cm2; p = 0.001), whereas patients in the PEG plus SPP group were more likely to receive a single patch implant (100% vs. 53.8%; p < 0.001). The penile length increased in 18 patients (61.6%), with significant differences between the two groups (30% vs. 81.2%; p = 0.03). Overall, 14 patients (53.8%) reported greater satisfaction with their sexual life post-operatively, with comparable rates between the groups (p = 0.2). No significant differences were found in the post-operative 5-item version of the International Index of Erectile Function scores or severe post-operative ED (all p > 0.5). SPP placement during corporoplasty in patients with mild ED is safe and feasible, and it may be a suitable option for patients uncertain about inflatable prosthesis placement. The use of SPP resulted in longer penile lengths and necessitated smaller grafts. However, further data are required to understand the long-term clinical implications of this approach.

Multi-Incision Technique (MIT) and malleable prosthesis implantation in patients with Peyronie’s Disease and severe penile shortening, with or without preoperative erectile dysfunction: A multicenter retrospective study

Multi-Incision Technique (MIT) and malleable prosthesis implantation in patients with Peyronie’s Disease and severe penile shortening, with or without preoperative erectile dysfunction: A multicenter retrospective study

(138) Smaller Tunical Defect With Pre-graft Plication Technique During Peyronie's Disease Surgery May Reduce Postoperative Erectile Function Loss

Abstract Introduction Peyronie’s disease (PD) is a progressive and benign acquired connective tissue disease characterized by disordered wound healing and local fibrosis of the tunica albuginea (TA). PD has two phases: acute and chronic. Surgery is the gold standard option for the correction of penile deformity in the PD chronic phase. Methods used in surgical treatment include plication, graft repair, and penile prosthesis implantation. Plaque incision (PIG) or excision (PEG) and graft placement are performed during graft repair. However, this technique can cause postoperative erectile dysfunction (ED) related to the size of the TA defect. Objective In our clinic, we use a novel "pre-graft plication technique" to reduce disruption of the integrity of the TA in patients with unidirectional curvature &amp;gt; 60 degrees. In this technique, we place 2 or 3 Essed–Schroder sutures on the convex side of the curvature before incision or excision and grafting on the plaque side. Thus, we pull the curvature angle down before PIG/PEG. We aim to improve post-op erectile function by using smaller grafts and TA incisions (figure 1). Our goal for this study was to compare the results of this technique with the standard PIG/PEG technique. Methods All patients who were operated on for PD in our clinic between 2010 and 2021 were screened. Patients aged between 40 and 70 years who underwent grafted PD repair were included in the study. Patients who underwent previous penile surgery or hormonal therapy, had significant preoperative ED (IIEF-5 &amp;lt; 17), or who received diagnoses of malignancy or depression were excluded from the study. We found 45 patients on whom we applied the pre-graft plication technique (group 1) and 32 patients on whom we applied the standard grafting technique who were appropriate for our inclusion and exclusion criteria. Demographic characteristics of the patients, comorbidities, preoperative IIEF-5 scores, stretched penile lengths, plaque sizes detected during surgery, graft sizes and types, postoperative IIEF-5 scores at the 3rd and 12th months, and 3-month postoperative penis lengths were recorded. Penile massage and daily 5 mg tadalafil were recommended as post-op rehabilitation. The results were compared with Student’s T-test. Results There were no significant differences between the groups in terms of preoperative IIEF-5 scores, penile lengths, age, or comorbidities. While there was no significant difference between the groups in the plaque sizes detected during the operation, the graft size used was significantly smaller in Group 1 than in Group 2. At follow-up, the IIEF-5 scores of the Group 1 were, on average, 1.97 and 2.36 points higher than Group 2 at 3 and 12 months of follow-up, respectively. This difference was statistically significant. There was no significant difference between the groups in terms of penile length (table-1). Conclusions Reducing post-op erectile function loss is possible with pre-graft plication technique. The extra plication suture does not cause a significant reduction in penile length. Disclosure No

Urinary incontinence after endoscopic enucleation of the prostate with the Holmium laser: Evolutionary aspects and associated predictive factors

To study the evolutionary aspects of stress urinary incontinence and urinary incontinence by urgency after HoLEP through a series of 200consecutive cases of the same surgeon then to seek secondarily the predictive factors of occurrence in the service of urology of the Hospital Center of Martigues. This was a monocentric, retrospective, descriptive and analytical study conducted in the urology department of the Martigues Hospital. All patients who were treated with HoLEP for benign prostatic hypertrophy (BPH) between September 2017and March 2021were included in the study. Patients with an age greater than 75years, obese (BMI>30) or with neurological disease were excluded from this study. Between September 2017and March 2021, 204patients were included in our study. The average urinary incontinence rate was 21.2% 12.2% 7.4% and 2.7% at 1month, 3months, 6months and 12months respectively. The rate of stress urinary incontinence was 5.4%, 9.2%, 5.6% and 1.8% at 1month, 3months, 6months and 12months post HoLEP respectively. Urge urinary incontinence was estimated at 13.3%, 3%, 1.8% and 0.9% at M1, M3, M6and M12post-HoLEP respectively. Preoperative erectile dysfunction, delivered energy, enucleated prostate weight and total intraoperative time were statistically associated with the occurrence of stress urinary incontinence postoperatively. The operative time and a low operative Qmax were statistically associated with the occurrence of postoperative stress urinary incontinence. HoLEP is at risk of postoperative urinary incontinence. Preoperative information of the patients on the risk of urinary incontinence is essential.

The Effect of Cervical and Lumbar Decompression Surgery for Spinal Stenosis on Erectile Dysfunction.

Observational study. To evaluate the prevalence of erectile dysfunction and evaluate the effects of decompressive surgery on erectile dysfunction in cervical spinal stenosis and lumbar canal stenosis patients. This observational, prospective analysis enrolled patients aged 18-80 with cervical spinal stenosis and/or lumbar canal stenosis that underwent respective decompressive surgery. The IIEF-5 questionnaire was administered preoperatively, and at 6- and 12-months postoperatively to assess erectile dysfunction severity. The EPIC database was queried to determine any postoperative complications and document prominent erectile dysfunction risk factors. Of 79 patients included in the analysis, 42 (53.2%) completed the IIEF-5 at 6months, and 62 (78.5%) completed it at 12months. Eighteen had cervical stenosis only, 54 had lumbar stenosis only, and 7 had both. 72% (18/25) of cervical stenosis patients and 83.6% (51/61) of lumbar stenosis patients had erectile dysfunction preoperatively according to IIEF-5 responses. The average preoperative IIEF-5 score indicated significant presence of erectile dysfunction for both the cervical and lumbar stenosis groups. No significant differences were identified in IIEF-5 score deltas from pre- to both postoperative periods. The presence of erectile dysfunction in both the cervical and lumbar stenosis groups was not significantly associated with the presence of any documented risk factors. Our results suggest no significant improvement in overall erectile function postoperatively for patients with preoperative erectile dysfunction. This is important to address during patient counseling for decompression surgery candidates with cervical spinal stenosis and/or lumbar canal stenosis to manage expectations.

PD49-07 SEXUAL FUNCTION RECOVERY FOLLOWING OPEN AND ROBOTIC RADICAL PROSTATECTOMY: RESULTS OF AN ACADEMIC PENILE REHABILITATION PROGRAM

You have accessJournal of UrologyCME1 May 2022PD49-07 SEXUAL FUNCTION RECOVERY FOLLOWING OPEN AND ROBOTIC RADICAL PROSTATECTOMY: RESULTS OF AN ACADEMIC PENILE REHABILITATION PROGRAM Ugo Falagario, Michele Di Nauta, Andrea Checchia, Marco Recchia, Anna Ricapito, Nicola D'Altilia, Pasquale Annese, Gian Maria Busetto, Luigi Cormio, Giuseppe Carrieri, and Carlo Bettocchi Ugo FalagarioUgo Falagario More articles by this author , Michele Di NautaMichele Di Nauta More articles by this author , Andrea ChecchiaAndrea Checchia More articles by this author , Marco RecchiaMarco Recchia More articles by this author , Anna RicapitoAnna Ricapito More articles by this author , Nicola D'AltiliaNicola D'Altilia More articles by this author , Pasquale AnnesePasquale Annese More articles by this author , Gian Maria BusettoGian Maria Busetto More articles by this author , Luigi CormioLuigi Cormio More articles by this author , Giuseppe CarrieriGiuseppe Carrieri More articles by this author , and Carlo BettocchiCarlo Bettocchi More articles by this author View All Author Informationhttps://doi.org/10.1097/JU.0000000000002620.07AboutPDF ToolsAdd to favoritesDownload CitationsTrack CitationsPermissionsReprints ShareFacebookLinked InTwitterEmail Abstract INTRODUCTION AND OBJECTIVE: Radical prostatectomy (RP) is the gold standard treatment for clinically localized prostate cancer (PCa) in patients with a life expectancy 10 yr. Notwithstanding improvements in surgical techniques, erectile dysfunction (ED) is a common sequela of RP.The aim of the present study was to evaluate the effect of early penile rehabilitation in a dedicated Penile Rehabilitation Program on both assisted and unassisted erectile function (EF) in men who developed ED after open and robotic RP. METHODS: All patients undergoing open or robotic RP and early penile rehabilitation were included in the present study. All patients were treated and followed up at a single academic institution in a dedicated Penile Rehabilitation Program. Treatment included phosphodiesterase type 5 inhibitors (PDE5Is), intracavernous injections and vacuum erection devices (VEDs). EF recovery was defined as IIEF>20. Both assisted and unassisted EF was evaluated. Data were prospectively collected and retrospectively reviewed. Kaplan Mayer curves were used to evaluate EF recovery. Ethical Committee approval has been obtained. RESULTS: a total of 397 patients were eligible. 168 (42.3%) underwent robotic RP. Unilateral and bilateral nerve sparing was performed in 38 (9.6%) and 116 (29.2%) patients respectively.A combination of PDE5I and intracavernous injections was the most frequently used first line treatment (233, 59%). VEDs were used in 52 patients in addition to PDE5I and intracavernous injections (39, 10%) or intracavernous injections (23, 6%). In patients with a preoperative IIEF>21, assisted and unassisted EF recovery rates were 78% and 36% respectively.In patients with a preoperative IIEF<16, assisted and unassisted EF recovery rates were 46% and 18% respectively. Sub analysis showed a moderate benefit of penile rehabilitation also in patients with a preoperative IIEF<16 undergoing bilateral nerve sparing RP.Intensive penile rehabilitation with PDE5I, intracavernous injections and VEDs led to the best patient perceived results. CONCLUSIONS: Intensive penile rehabilitation programs improves EF recovery in patients undergoing radical prostatectomy. Preservation of Neurovascular bundles should be attempted also in patients with preoperative ED. Source of Funding: None © 2022 by American Urological Association Education and Research, Inc.FiguresReferencesRelatedDetails Volume 207Issue Supplement 5May 2022Page: e832 Advertisement Copyright & Permissions© 2022 by American Urological Association Education and Research, Inc.MetricsAuthor Information Ugo Falagario More articles by this author Michele Di Nauta More articles by this author Andrea Checchia More articles by this author Marco Recchia More articles by this author Anna Ricapito More articles by this author Nicola D'Altilia More articles by this author Pasquale Annese More articles by this author Gian Maria Busetto More articles by this author Luigi Cormio More articles by this author Giuseppe Carrieri More articles by this author Carlo Bettocchi More articles by this author Expand All Advertisement PDF DownloadLoading ...

Prevalence of Erectile Dysfunction in Patients With Abdominal Aortic Aneurysm: An Exploratory Study.

IntroductionErectile dysfunction (ED) is defined as the recurrent inability to achieve and maintain a satisfactory erection for sexual intercourse. Many studies have highlighted that ED shares common cardiovascular risk factors with cardiovascular disease. No data are reported about the prevalence of ED in patients with the abdominal aortic aneurysm (AAA). The aim of our study was to investigate the preoperative information given about sexual functions of patients undergoing endovascular aneurysm repair (EVAR) and to compare it with the presence and severity of steno-occlusive atherosclerotic lesions of the pelvic arterial tree at pre-operative Computed Tomography Angiography (CTA).MethodsWe prospectively enrolled all men patients who underwent elective EVAR from September to November 2021. Preoperative ED was evaluated using the International Index of Erectile Function (IIEF-5) questionnaire. Preoperative imaging was routinely performed with CTA scan of the abdominal aorta and iliac-pelvic district. An innovative score of pelvic arterial disease associated to AAA was defined, dividing the iliac district in 4 zones attributing a grading of severity for each zone bilaterally (score ranges 0–24). Linear regression analysis was used to correlate IIEF-5 score to anatomical score of pelvic arterial steno-occlusive disease.ResultsA total of 25 patients were enrolled. Median age was 74 ± 5.3 years. IIEF-5 average score was 14.8 ± 7.1. Eight cases (32%) had severe ED; one case (4%) had moderate, five patients (20%) had mild to moderate ED; five patients (20%) had mild ED, and 6 (24%) patients had no ED. CTA evaluation revealed an average anatomical score of 7.9 ± 4.5. Pelvic disease was considered moderate-severe in 20 cases (80%) and not significant in 20% (five cases). Linear regression analysis confirmed the hypothesis that a more diseased pelvic arterial tree was correlated to a more severe ED (Y = −1.531* × + 26.35 [slope CI: −1.946 to −1.117, p < 0.0001]).ConclusionAlthough typically unreported, the prevalence of ED associated to AAA was found to be high. A vasculogenic origin of ED in patients with AAA is plausible and may be easily confirmed by the evaluation of pelvic arterial distribution at angio-CT performed for EVAR planning. Our proposed “MAPPING AND SCORING SHEET” may help to identify the vasculogenic origin of ED in AAA patients.

Robot yardımlı transperitoneal radikal prostatektomi sonrası erektil disfonksiyon tedavisinde intrakavernozal alprostatilin etkinliği ve hasta memnuniyetinin değerlendirilmesi

Objective: Erectile dysfunction (ED) following robot-assisted radical prostatectomy (RARP) is an important problem. The purpose of this study was to evaluate the effectiveness of and patient satisfaction with intracavernosal alprostadil used in the treatment of ED. Material and Methods: Patients using intracavernosal alprostadil in the treatment of ED following RARP were assessed retrospectively. Patients’ demographic characteristics, pre- and postoperative International Index of Erectile Function (IIEF) scores, and general satisfaction evaluated using questions 13 and 14 of the IIEF form were all recorded. Complications developing during treatment, dosages used, and reasons for discontinuation were investigated. Results: Thirty-four patients with a mean age of 61.73±5.80 years were included in the study. Preoperative ED was determined in 52.9% (n=18) of patients. The mean IEFF of the patients who used preoperative, postoperative 1st month, postoperative 3 months after tadalafil use and intracavernosal alprostadil was 20.64 ± 3.46, 15.08 ± 2.09, 15.32 ± 2.18, 26.67 ± 2.30, respectively. The mean length of use of intracavernosal alprostadil was 8.20±2.48 months, and full erection was achieved in 70.58% of patients. Hematoma associated with intracavernosal alprostadil use developed in 2.9% of patients, ecchymosis in 8.8%, and pain in 8.8%. In addition, 73.5% of patients continued to take their medication during the follow-up process. Patients’ general satisfaction following alprostadil therapy was statistically significantly high. Conclusion: Intracavernosal alprostadil therapy following RARP represents a good therapeutic option due to its high success in achieving full erection, low complication rates, and high patient satisfaction. Keywords: Erectile dysfunction, Alprostadil, robot-assisted radical prostatectomy

MP27-04 BASELINE PREOPERATIVE ERECTILE FUNCTION AND CARDIOVASCULAR MORTALITY AFTER RADICAL PROSTATECTOMY

You have accessJournal of UrologySexual Function/Dysfunction: Evaluation I (MP27)1 Sep 2021MP27-04 BASELINE PREOPERATIVE ERECTILE FUNCTION AND CARDIOVASCULAR MORTALITY AFTER RADICAL PROSTATECTOMY Egor Sokolov, Evgeny Veliev, Ragif Veliev, Andrey Bogdanov, and Dmitry Goncharuk Egor SokolovEgor Sokolov More articles by this author , Evgeny VelievEvgeny Veliev More articles by this author , Ragif VelievRagif Veliev More articles by this author , Andrey BogdanovAndrey Bogdanov More articles by this author , and Dmitry GoncharukDmitry Goncharuk More articles by this author View All Author Informationhttps://doi.org/10.1097/JU.0000000000002024.04AboutPDF ToolsAdd to favoritesDownload CitationsTrack CitationsPermissionsReprints ShareFacebookLinked InTwitterEmail Abstract INTRODUCTION AND OBJECTIVE: A number of studies show an obvious connection between erectile dysfunction (ED) and the development of cardiovascular diseases (CVD), which occupy one of the leading places in the structure of mortality in cancer patients. In these circumstances, it is potentially promising to use the erectile function (EF) status before surgery as an indicator of the general health of patients and a predictor of overall survival (OS). The objective was to study the causes of death of patients with prostate cancer (PC) after radical prostatectomy (RP) and evaluate OS depending on the preoperative EF. METHODS: The study is based on a series of 2642 RP performed at one medical institution between January 2003 and December 2017 Total of 1203 patients met the inclusion criteria and were divided into two groups: 620 patients with preserved EF or mild preoperative erectile dysfunction (ED) according to the five-item International Index of Erectile Function (IIEF-5) score (group 1) and 583 patients with mild-to-moderate, moderate or severe preoperative ED (group 2). The Mann-Whitney U test and chi-square test were used for statistical analysis. Survival was assessed using the Kaplan-Meier method with a log-rank test. RESULTS: A total of 101 deaths were observed in the study cohort; the median time to death was 72 months. Cardiovascular diseases (CVD) were the cause of death in 43.6% of patients, PC - 30.7%, other oncological diseases - 19.8%, other causes - 5.9%. There were no significant differences between the groups in age, body mass index, or degree of comorbidity. Biochemical relapse was observed in 19.8% in the group with preserved EF and 20.7% in the group with a baseline IIEF score <17 (p = 0.76). In the group with higher EF before RP, there was a tendency to higher 10- and 15-year OS: 92.8% and 83.7% versus 89.7% and 82.5%, respectively (p=0.074). Significant differences between the groups were observed in the mortality from CVD: in the group with higher IIEF score, almost three times less patients died from CVD (12 and 32), and cardiovascular survival was 97.8% and 93.5% versus 96.7% and 91.6% after 10 and 15 years (p=0.0014). CONCLUSIONS: A lower baseline EF is associated with higher cardiovascular mortality in patients after RP. The preoperative IIEF-5 score could be used as one of the predictors of further cardiovascular events and OS of patients. This can be helpful in preoperative selection of patients as well as initial treatment planning. Source of Funding: None © 2021 by American Urological Association Education and Research, Inc.FiguresReferencesRelatedDetails Volume 206Issue Supplement 3September 2021Page: e473-e473 Advertisement Copyright & Permissions© 2021 by American Urological Association Education and Research, Inc.MetricsAuthor Information Egor Sokolov More articles by this author Evgeny Veliev More articles by this author Ragif Veliev More articles by this author Andrey Bogdanov More articles by this author Dmitry Goncharuk More articles by this author Expand All Advertisement Loading ...

Stratification of Potency Outcomes Following Robot-Assisted Laparoscopic Radical Prostatectomy Based on Age, Preoperative Potency, and Nerve Sparing.

Introduction: To identify factors affecting potency and to predict ideal patient subgroups who will have the highest chance of being potent after robot-assisted laparoscopic prostatectomy (RALP) based on nerve sparing (NS). Materials and Methods: Analysis of 7268 patients who underwent RALP between 2008 and 2018 with a minimum of 12 months of follow-up was performed. The patients were then categorized into four separate neurovascular bundle-sparing groups (NVB 1-4). A Cox regression analysis was used to determine the independent factors predicting potency outcomes. Cumulative incidence functions were used to depict the probability and time to potency between the NS groups stratified by age and preoperative sexual health inventory in men (SHIM). Results: Cox regression analysis of age, preoperative SHIM score, and grades of NS significantly predicted potency outcomes post-RALP. Patients with SHIM score ≥22 had a better chance of potency vs patients with SHIM <17 (odds ratio [OR]: 1.69, confidence interval [CI]: 1.47-1.79). NVB1 had better potency vs NVB4 (OR: 3.1, CI: 2.51-3.83). Patients <55 years with NVB1 and no preoperative erectile dysfunction had the best potency rates of 92.5%. However, we did not see any statistical difference between NVB2 and NVB3 in this group, implying that in patient groups with SHIM ≥22 and age <55, NVB1 provided the best chance of potency recovery. As age increased and preoperative SHIM worsened, the curves corresponding to NVB 2 and 3 showed significant differences, suggesting that NVB 2 and 3 may be predictive in unfavorable age and preoperative SHIM groups, especially NVB 2 > NVB 3. Conclusions: Preoperative SHIM, age, and NS are the most influential factors for potency recovery following RALP. Patients with good baseline sexual function had similar postoperative potency, irrespective of their grades of partial NS. In patients with decreased baseline SHIM and older age, a higher grade of partial NS resulted in a significantly better potency compared with a lower grade of partial nerve spare.

Effect of transperineal template prostate biopsy on perioperative and functional outcomes following robotic-assisted radical prostatectomy

Objective: This study aimed to determine the effect of template transperineal (TTP) compared to transrectal (TR) biopsy on surgical and functional outcomes after robotic-assisted radical prostatectomy (RARP). Methods: From 2014 to 2018, 280 patients underwent RARP by a single surgeon. Of these, 184 had TR, and 96 had TTP biopsy. Primary outcomes were continence and erectile function recovery (EFR) rates up to 24 months postoperatively. Secondary outcomes comprised positive margin rates and markers of a difficult operation, including operative time, estimated blood loss (EBL), urethral preservation quality and ability to perform planned nerve-sparing surgery. Results: The median age was greater in the TTP group (64 vs. 62 years, p=0.028). The proportions of men with preoperative erectile dysfunction and men undergoing nerve-sparing surgery were not different between groups. Operative time, EBL, urethral preservation quality, proportion of men undergoing intended nerve-sparing procedure, positive margin rates and continence recovery rates were not different among the groups. At 24 months, men in the TR group had a higher EFR rate on univariate analysis ( p=0.036), and multivariate analysis ( p=0.03). Conclusion: TTP biopsy was not associated with markers of a more difficult RARP or worse oncological and continence recovery outcomes but did appear to impact upon long-term rates of EFR. Level of evidence: Level 4.

114 Climacturia After Robot Assisted Radical Prostatectomy: Does Pre-operative Erectile Dysfunction Affect Who Recovers?

114 Climacturia After Robot Assisted Radical Prostatectomy: Does Pre-operative Erectile Dysfunction Affect Who Recovers?

Treatment of post-prostatectomy urinary incontinence and erectile dysfunction: there is insufficient utilisation of care in German cancer survivors

PurposeTreatment of post-prostatectomy urinary incontinence (UI) and erectile dysfunction (ED) increases quality of life (QoL). Aim of our study was to evaluate the utilisation of care among patients with post-prostatectomy UI and ED in Germany.MethodsThe HAROW study documented treatment of patients with localised prostate cancer (≤ T2c) in Germany. 1260 patients underwent radical prostatectomy (RP). Patients answered validated questionnaires after a median follow-up of 6.3 years. Response rate was 76.8%.ResultsMedian age at RP was 65 (IQR 60–69) years. 14% (134/936) used more than one pad per day for UI. 25% (26/104, 30 missing) of UI patients underwent surgery to improve continence. Of patients without surgery, 41% (31/75) reported a moderate-to-severe issue concerning their incontinence with worse mental health and QoL. 81% (755/936) patients were unable to have an erection firm enough for sexual intercourse. Of all ED patients, 40% (319/793) used ED treatment regularly or tried it at least once. 49% (243/499) of patients with interest in sex never tried ED treatment. In multivariate analysis, patients not using ED treatments were older (≥ 70 years OR 4.1), and more often had preoperative ED (OR 2.3) and less interest in sex (OR 2.2). Nevertheless, 30% (73/240) of these patients had moderate-to-severe issues with their ED reporting worse mental health and QoL.ConclusionAlmost half of the patients without post-prostatectomy UI and ED treatment reported moderate-to-severe issues with a significant decrease in QoL. This indicates an insufficient utilisation of care in Germany.

Dynamic contrast enhancement in prostate MRI as predictor of erectile function and recovery after radical prostatectomy

Purpose To analyze routine preoperative prostate MRI to predict erectile function (EF) before and after radical prostatectomy (RP). Methods Patients who underwent RP with an existing preoperative MRI including dynamic contrast-enhanced images and completed International Index of Erectile Function (IIEF-5) questionnaires at baseline and 12 months postoperative. They were divided into four erectile dysfunction (ED) groups according to preoperative IIEF-5 score. The perfusion quality was measured in the peripheral zone of the prostate by the ratio of signal increase 120 s after wash-in of contrast agent (Ratio120) in preoperative MRI and compared between the ED groups. Results Ratio120 showed differences among the preoperative ED groups (p = .020) in 97 patients. According to IIEF-5 at 12 months postoperative, 43 patients were dichotomized into “no to mild” (≥17 points) and “moderate to severe” (≤16) ED groups. Ratio120 revealed differences among the postoperative ED groups (128.84% vs. 101.95%; p = .029) and stayed an independent predictor for ED in the multivariable regression analysis (adjusted for age, nerve-sparing and preoperative IIEF-5). ROC curves demonstrated an additional diagnostic benefit. Conclusions Preoperative MRI of the prostate may be used for the prediction of EF and postsurgical recovery after RP. This may serve as important tool in preoperative patient counseling and management of expectations.

Baseline erectile function and overall survival after radical prostatectomy

Introduction. A number of studies show an obvious connection between erectile dysfunction (ED) and the development of cardiovascular diseases (CVD), which occupy one of the leading places in the structure of mortality in cancer patients. In these circumstances, it is potentially promising to use the erectile function (EF) status before surgery as an indicator of the general health of patients and a predictor of overall survival (OS). Purpose of the study. To study the causes of death of patients with prostate cancer (pca) after radical prostatectomy (RP) and evaluate OS depending on the preoperative EF. Materials and methods . The study is based on a series of 2642 Rp performed at one medical institution between January 2003 and December 2017. Total of 1203 patients met the inclusion criteria and were divided into two groups: 620 patients with preserved EF or mild preoperative erectile dysfunction (ED) according to the five-item International Index of Erectile Function (IIEF-5) score (group 1) and 583 patients with mild-to-moderate, moderate or severe preoperative ED (group 2). The Mann-Whitney U test and chi-square test were used for statistical analysis. Survival was assessed using the Kaplan-Meier method with a log-rank test. Results. A total of 101 deaths were observed in the study cohort; the median time to death was 72 months. Cardiovascular diseases (CVD) were the cause of death in 43.6% of patients, pc — 30.7%, other oncological diseases — 19.8%, other causes — 5.9%. There were no significant differences between the groups in age, body mass index, or degree of comorbidity. Biochemical relapse was observed in 19.8% in the group with preserved EF and 20.7% in the group with a baseline IIEF score &lt;17 (p = 0.76). In the group with higher EF before RP, there was a tendency to higher 10- and 15-year OS: 92.8% and 83.7% versus 89.7% and 82.5%, respectively (p = 0.074). Significant differences between the groups were observed in the mortality from cVD: in the group with higher IIEF score, almost three times less patients died from CVD (12 and 32), and cardiovascular survival was 97.8% and 93.5% versus 96.7% and 91.6% after 10 and 15 years (p = 0.0014). Conclusions. A lower baseline EF is associated with higher cardiovascular mortality in patients after Rp. The preoperative IIEF-5 score could be used as one of the predictors of further cardiovascular events and OS of patients. This can be helpful in preoperative selection of patients as well as initial treatment planning.

PT057 - Climacturia after robot assisted radical prostatectomy: Does pre-operative erectile dysfunction affect who recovers?

PT057 - Climacturia after robot assisted radical prostatectomy: Does pre-operative erectile dysfunction affect who recovers?

The effect of partial and total laryngectomy on couples' sexual functions in men with larynx cancer.

To investigate effect of total or partial laryngectomies with or without adjuvant treatments on couples' sexual functions. The study included 39 male patients with laryngeal cancer and their female partners who were sexually active. Twenty-six patients underwent total laryngectomy, and 13 had partial laryngectomy. Sexual functions were assessed with the International Index of Erectile Function (IIEF-5) questionnaire for erectile functions, the Male Sexual Health Questionnaire (MSHQ-4) for ejaculatory functions and the Female Sexual Function Index (FSFI) for female partners' sexual functions. The mean IIEF score significantly decreased from 21.51 ± 8.78 to 16.13 ± 9.6 after the surgery (p = 0.000). The mean MSHQ score significantly decreased from 12.95 ± 3.14 to 10.32 ± 4.59 after the surgery (p = 0.000). To investigate risk factors that might predict decreasing in post-operative erectile and ejaculatory function of the male patients, presence of pre-operative erectile dysfunction (p = 0.04) and additional treatment with chemo-radiation therapy were the predictors for decreases in erectile (p = 0.006) and ejaculatory functions (p = 0.036). The mean FSFI total score significantly decreased from 25.83 ± 7.42 to 13.45 ± 10.09 after the surgery (p = 0.000). Laryngectomies have negative impact on male erectile and ejaculatory functions, and also have negative effect on female partners' sexual functions. Presence of pre-operative erectile dysfunction and additional chemo-radiation therapy were the predictors to decrease in erectile and ejaculatory functions after surgery. Therefore, male patients and their female partners should be informed in light of these findings before laryngeal surgery and adjuvant therapy.

Correlating Patient Anxiety with Urinary Symptoms Before and After Holmium Laser Enucleation of the Prostate

Introduction and Objective: Preoperative anxiety has been shown to correlate with certain urinary symptoms in patients with certain types of voiding dysfunction, particularly overactive bladder. The purpose of this study was to evaluate if patient-reported anxiety correlates with pathologic characteristics, voiding symptoms, and objective metrics of bladder emptying in male patients undergoing holmium laser enucleation of the prostate (HoLEP). Patients and Methods: We began collecting patient-reported anxiety scores (generalized anxiety disorder 7-item or GAD-7) in addition to patient-reported scores of lower urinary tract symptoms (LUTS) and erectile dysfunction (ED) starting in November 2018 for men with LUTS due to benign prostate hyperplasia (BPH). We retrospectively evaluated the relationship between preoperative GAD-7 score with preoperative age, body mass index (BMI), preoperative urine flow metrics, preoperative postvoid residual (PVR), and preoperative symptom scores for LUTS (American Urological Association, BPH impact index [BII], and Michigan incontinence symptom index [MISI]) and ED (sexual health inventory for men and male sexual health questionnaire for ejaculatory dysfunction [MSHQ-EjD]). We then compared preoperative GAD-7 score with enucleated prostate weight, postoperative GAD-7 scores, postoperative urine flow metrics, postoperative PVR, and postoperative symptom scores for LUTS and ED. Results: We included 139 patients for analysis. The preoperative GAD-7 score positively correlated with preoperative BII scores (rs = 0.202, p = 0.019), MISI total (rs = 0.260, p = 0.002), and MISI bother (rs = 0.345, p < 0.001) scores. Preoperative GAD-7 negatively correlated with preoperative MSHQ-EjD (rs = -0.191, p = 0.031). Following HoLEP, all four of these correlations disappear. The GAD-7 score did not correlate with age, BMI, preoperative urine flow metrics, preoperative PVR, or other preoperative LUTS and ED symptom scores. In addition, preoperative GAD-7 score showed no correlation with enucleated prostate weight, postoperative urine flow metrics, postoperative PVR, and postoperative LUTS and ED symptom scores. Conclusions: Higher preoperative anxiety correlated with more severe preoperative urinary LUTS, particularly incontinence symptoms, in patients undergoing HoLEP. Following HoLEP, these symptoms improve regardless of patient anxiety level.

Efficacy and Safety of Combined Phosphodiesterase Type 5 Inhibitors as a Salvage Medical Treatment in Patients with Erectile Dysfunction after Nerve-Sparing Radical Prostatectomy

Purpose Penile rehabilitation therapy using phosphodiesterase type 5 inhibitors (PDE5i) is used widely as a first-line therapy in patients with erectile dysfunction (ED) after radical prostatectomy (RP). However, many patients undergoing such therapy still complain of inappropriate erectile function (EF). Therefore, we evaluated the efficacy and safety of combined PDE5i therapy as a salvage medical treatment in patients nonresponsive to initial penile rehabilitation using daily PDE5i after nerve-sparing RP. Methods We retrospectively reviewed 58 nonresponders (Erection Hardness Score [EHS] of 2 or less) to penile rehabilitation using tadalafil (5 mg) daily for more than 12 weeks and who subsequently received combined PDE5i therapy (tadalafil [5 mg] once daily with sildenafil [50 mg] or udenafil [100 mg] on demand). Success after combined therapy is defined by EHS scores of 3 or 4. Safety was assessed by observing drug tolera-bility and adverse events. Results Of the 58 patients, combined therapy was successful in 39.7% of cases. The mean preoperative International Index of Erectile Function (IIEF-5) score was significantly higher in the success group after combined&nbsp;PDE5i therapy compared with the failure group (success group, 15.9 &plusmn; 5.1 versus failure group, 12.3 &plusmn; 5.6; p = 0.018). According to ED classification based on preoperative IIEF-5 scores, the success rates of no/mild/mild-to-moderate ED group and moderate/severe ED group were 50.0% (18/36) and 22.7% (5/22), respec-tively (p = 0.039). The success and failure groups did not differ significantly in any other characteristic. The drugs were tolerated well by all patients and no serious adverse events were observed. Conclusion Combined PDE5i therapy improves EF in patients nonresponsive to standard penile rehabilitation using daily PDE5i after nerve-sparing RP, especially for patients without preoperative moderate or severe ED. In such patients, combined PDE5i therapy could be considered before invasive therapies.

SC105 - Preoperative erectile dysfunction is a proxy of chronic kidney disease after surgery for renal cell carcinoma – a pilot study

SC105 - Preoperative erectile dysfunction is a proxy of chronic kidney disease after surgery for renal cell carcinoma – a pilot study