International Journal of Impotence Research最新文献

{"title":"Botulinum toxin-A is ineffective in premature ejaculation treatment: insights from a meta-analysis of randomised controlled trials.","authors":"Mohamed Mubarak, Qasim Isa, Vaibhav Modgil, Ian Pearce","doi":"10.1038/s41443-025-01022-9","DOIUrl":"https://doi.org/10.1038/s41443-025-01022-9","url":null,"abstract":"<p><p>The ejaculatory reflex consists of emission and expulsion, with the latter involving rhythmic muscular contractions that propel seminal fluid. Botulinum toxin, through its inhibitory effects, has been hypothesized to improve premature ejaculation (PE). This study evaluates high-quality evidence on botulinum toxin-A injections into the bulbospongiosal muscle as a treatment for PE. We conducted a systematic review and meta-analysis of randomised-controlled trials (RCTs) following PRISMA guidelines. Outcomes included intravaginal ejaculatory latency time (IELT), Premature Ejaculation Profile (PEP) scores, and complications. Data were analysed using Microsoft Excel and R. ROB-2, Eggers test, and GRADE assessed risk of bias, publication bias, and certainty of evidence (CoE). Three RCTs were eligible, and covered data from 228 patients with (1:1) randomisation into intervention and control arms (100 units of botulinum toxin-A in 10 mLs versus 10 mLs of 0.9% NaCl). IELT increases were noted with averages of 39.6, 11.5, and 2.4 s at 1, 3, and 6 months of follow up, respectively. Likewise, PEP scores demonstrated improvements of 1.54, 1.08, and 0.36 units at the same follow up intervals. however, statistical significance was not achieved in both outcomes of interest. Post-procedural complications were recorded in 11 patients (9.6%) with 10 in the intervention group. The majority of patients had voiding difficulties (n = 5) & mild erectile dysfunction (n = 4), however, all adverse events (AEs) were self-resolving and did not require active treatment. Given our findings, current high-quality evidence does not support using Botulinum Toxin-A in the management of PE. Larger scale & standardised RCTs are recommended to conclusively outline its clinical benefits.</p>","PeriodicalId":14068,"journal":{"name":"International Journal of Impotence Research","volume":" ","pages":""},"PeriodicalIF":2.8,"publicationDate":"2025-01-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143052486","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Sildenafil oral suspension formulation for erectile dysfunction: is it love at first sight?","authors":"Luca Boeri, Fabrizio Palumbo, Tommaso Cai, Carlos Miacola, Carlo Ceruti, Marco Bitelli, Danilo Di Trapani, Emilio Italiano, Giorgio Piubello, Chiara Polito, Alessandro Palmieri","doi":"10.1038/s41443-025-01016-7","DOIUrl":"https://doi.org/10.1038/s41443-025-01016-7","url":null,"abstract":"","PeriodicalId":14068,"journal":{"name":"International Journal of Impotence Research","volume":" ","pages":""},"PeriodicalIF":2.8,"publicationDate":"2025-01-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143038430","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Comment on: Testosterone deficiency in men with end stage renal disease and kidney transplantation: a narrative review.","authors":"Selman Unal","doi":"10.1038/s41443-025-01014-9","DOIUrl":"https://doi.org/10.1038/s41443-025-01014-9","url":null,"abstract":"","PeriodicalId":14068,"journal":{"name":"International Journal of Impotence Research","volume":" ","pages":""},"PeriodicalIF":2.8,"publicationDate":"2025-01-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143005162","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Novel educational concepts in prosthetic urology.","authors":"Babette E Van Dyck, Noemie Luyts, Koenraad van Renterghem","doi":"10.1038/s41443-024-01012-3","DOIUrl":"https://doi.org/10.1038/s41443-024-01012-3","url":null,"abstract":"","PeriodicalId":14068,"journal":{"name":"International Journal of Impotence Research","volume":" ","pages":""},"PeriodicalIF":2.8,"publicationDate":"2024-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142894363","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Efficacy of multimodal treatment involving Baclofen, pelvic floor physiotherapy and polysomnography for sleep related painful erections (SRPE): a single centre observational cohort study.","authors":"Ameer Alarayedh, Mohamed Gad, Kenji Tomita, Celina J Pook, Muza Rexford, Paula Igualada-Martinez, Colette Pollard, Joerg Steier, Tet Yap","doi":"10.1038/s41443-024-01005-2","DOIUrl":"https://doi.org/10.1038/s41443-024-01005-2","url":null,"abstract":"<p><p>Sleep Related Painful Erections (SRPE) are parasomnias exclusive to Rapid Eye Movement (REM) sleep, causing sleep disturbances, daytime fatigue, and impaired quality of life. Due to a lack of standardized management, we developed a diagnostic and treatment pathway for this rare condition at our institution. Patients diagnosed with SRPE from 2017-2024 by strict criteria were recruited into our novel pathway. This included a comprehensive diagnostic panel to exclude potential confounding causes of penile pain through history, clinical examination, laboratory tests and imaging studies. Once SRPE is diagnosed a stepwise approach of initiating Baclofen (10 mg daily at night), followed by polysomnography (PSG) (to explore sleep architecture and implement sleep medication and/or treat obstructive sleep apnoea accordingly) and pelvic floor physiotherapy (PFP) (to target pelvic floor hypertonicity). Symptoms were evaluated using a dedicated questionnaire during clinic follow-up. Patients achieving a symptom-free period of >6 months were discharged. Twenty patients with SRPE (mean age 46.2 ± 11.6 years) were included. The mean delay to referral was 3.5 ± 3.1 years, with a mean of 3.3 ± 2.1 SRPE episodes per night (range 1-7) lasting 33 ± 23.7 minutes. 85% of patients completed most of the pathway. Baclofen was administered to 17 patients (10-80 mg at night), 17 underwent PSG, and 9 had PFP assessment. Baclofen benefited 70.6% of patients: 35.3% managed with Baclofen alone, 52.9% required additional sleep medication, and Baclofen was replaced by Etilefrine (5-15 mg at night) in 11.8%. PSG findings included fragmented sleep (76.5%), REM sleep abnormality (47.1%), and mild sleep apnoea (41.2%). Among those assessed for PFP, 66.6% had abnormal pelvic floor muscle tone and initiated PFP. After 3.5 ± 1.9 years of follow-up, 45% were successfully discharged and 55% are still on follow-up and experienced symptom improvement. This multimodal pathway offers a promising framework for managing SRPE.</p>","PeriodicalId":14068,"journal":{"name":"International Journal of Impotence Research","volume":" ","pages":""},"PeriodicalIF":2.8,"publicationDate":"2024-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142882137","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A contemporary review of the management strategies for sickle cell disease related ischaemic and stuttering priapism.","authors":"Anthony Emmanuel, Ahmed Moussa, Rachel Kesse-Adu, Majed Shabbir","doi":"10.1038/s41443-024-01008-z","DOIUrl":"https://doi.org/10.1038/s41443-024-01008-z","url":null,"abstract":"<p><p>Sickle cell disease is one of the most common autosomal recessive genetic disorders with 23% and over 70% of men with this condition, experiencing episodes of ischaemic priapism and stuttering priapism, respectively, with potentially severe consequences. The effective prevention of sickle cell disease induced ischaemic priapism and stuttering priapism requires a multidisciplinary and multimodal approach. A search of the English literature was performed utilising Pubmed® and Google Scholar to identify publications on contemporary and novel treatment options, with their associated treatment outcomes if available, that are utilised to prevent stuttering priapism episodes and hence a fulminant ischaemic priapism. This narrative review focuses on three main aspects which include firstly, patient education and lifestyle modifications. Secondly, strategies aimed at preventing stuttering priapism episodes with traditional treatments such as alpha-adrenergic agonists and hormone manipulation strategies among others. Finally, we review treatments utilised to treat the underlying sickle cell disease with contemporary options such as hydroxyurea to more novel therapies such as crizanlizumab and voxelotor. The role of potentially curative techniques such as gene therapy and stem cell transplantation are also reviewed and summarised.</p>","PeriodicalId":14068,"journal":{"name":"International Journal of Impotence Research","volume":" ","pages":""},"PeriodicalIF":2.8,"publicationDate":"2024-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142872084","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Seminal vesicles - an overlooked pair of accessory glands in male sexual dysfunction: a narrative review.","authors":"Dawei Gao, Chuyu Li, Yihan Jin, Dalin Sun, Yugui Cui, Weiping Chen, Baofang Jin","doi":"10.1038/s41443-024-01011-4","DOIUrl":"https://doi.org/10.1038/s41443-024-01011-4","url":null,"abstract":"<p><p>The seminal vesicles (SVs) have long been recognized for their role in male fertility, yet their contribution to male sexual function is often underestimated. In recent decades, studies have gradually unveiled an association between SVs and various male sexual dysfunctions (SDs), including diminished libido, erectile dysfunction, premature ejaculation, delayed ejaculation, and orgasmic disorder. We conducted a comprehensive literature search of publications up until April 2024 in PubMed, Google Scholar, and CNKI, focusing on original studies, case reports, and reviews addressing the relationship between SVs and male SDs. The aim was to explore the pathophysiological mechanisms, clinical evaluation, and management of this relationship, providing urologists and andrologists with new insights into diagnosing and treating complex male SDs. Current research suggests that SVs may play a role in male sexual function, but the evidence remains limited. Future large-scale, rigorously designed studies are needed to further validate this relationship.</p>","PeriodicalId":14068,"journal":{"name":"International Journal of Impotence Research","volume":" ","pages":""},"PeriodicalIF":2.8,"publicationDate":"2024-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142864194","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Advances in penile prosthetics: current trends and future directions in erectile dysfunction treatment","authors":"Wayne J. G. Hellstrom","doi":"10.1038/s41443-024-01010-5","DOIUrl":"10.1038/s41443-024-01010-5","url":null,"abstract":"","PeriodicalId":14068,"journal":{"name":"International Journal of Impotence Research","volume":"37 1","pages":"1-3"},"PeriodicalIF":2.8,"publicationDate":"2024-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.nature.com/articles/s41443-024-01010-5.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142818126","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The assessment and aetiology of drug-induced ischaemic priapism.","authors":"Divyen Moodley, Anja Badenhorst, Yahya Choonara, Ahmed Adam","doi":"10.1038/s41443-024-01006-1","DOIUrl":"https://doi.org/10.1038/s41443-024-01006-1","url":null,"abstract":"<p><p>Ischaemic priapism is a urological emergency characterised by a prolonged, painful erection unrelated to sexual stimulation. While several aetiological factors contribute to this condition, the pharmacological causes have gained significant attention in recent years. This narrative review aims to comprehensively assess ischaemic priapism, specifically focusing on its pharmacological aetiology. We propose an approach and assessment strategy to the numerous factors associated with pharmacologically induced ischaemic priapism. By enhancing our understanding of the pharmacological causes of this condition, healthcare professionals can improve patient management and reduce the long-term complications associated with ischaemic priapism.</p>","PeriodicalId":14068,"journal":{"name":"International Journal of Impotence Research","volume":" ","pages":""},"PeriodicalIF":2.8,"publicationDate":"2024-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142800686","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Are young men attempting to achieve paternity through intracytoplasmic sperm injection candidates for general health screenings?","authors":"Michael Kitlinski, Aleksander Giwercman, Yvonne Lundberg Giwercman, Angel Elenkov","doi":"10.1038/s41443-024-01009-y","DOIUrl":"https://doi.org/10.1038/s41443-024-01009-y","url":null,"abstract":"","PeriodicalId":14068,"journal":{"name":"International Journal of Impotence Research","volume":" ","pages":""},"PeriodicalIF":2.8,"publicationDate":"2024-12-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142791905","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}