International Journal of Impotence Research最新文献

{"title":"Effects of obsessive beliefs and anxiety on sexual function in HPV-positive men","authors":"Emrah Yakut, Esengul Ekici","doi":"10.1038/s41443-024-00887-6","DOIUrl":"10.1038/s41443-024-00887-6","url":null,"abstract":"Our study aimed to investigate the effects of anxiety and obsessive beliefs on sexual function in men with human papillomavirus (HPV) and healthy men. Ninety HPV-positive men (mean age=32.26 ± 6.63 years) from the Urology Outpatient Clinic and 75 healthy men (mean age=33.51 ± 5.67 years) who worked in the hospital were assessed using the International Index of Erectile Function-15 (IIEF-15), Obsessive Beliefs Questionnaire-44 (OBQ), and State-Trait Anxiety Inventory (STAI) in 2023. The mean IIEF-15 scores of the patients with HPV and healthy individuals were 24.59 ± 6.14 vs. 23.16 ± 6.23 for the IIEF-erectile function; 8.30 ± 2.34 vs. 7.79 ± 1.77 for the IIEF-orgasmic function; 7.40 ± 1.73 vs. 7.23 ± 1.53 for the IIEF-sexual desire; 11.30 ± 3.38 vs. 11 ± 3.10 for the IIEF-intercourse satisfaction; and 7.62 ± 2.18 vs. 7.53 ± 2.02 for the IIEF-overall satisfaction (p > 0.05 for all). However, the mean OBQ and STAI scores of patients with HPV and healthy individuals were 46.66 ± 16.06 vs. 36.44 ± 19.25 for the OBQ-inflated responsibility/overestimation of threat (OBQ-RT); 45.91 ± 17.31 vs. 36.53 ± 19.08 for the OBQ-perfectionism/intolerance of uncertainty (OBQ-PU); 28.04 ± 12.31 vs. 23.80 ± 11.74 for the OBQ-importance of thought/control thoughts (OBQ-IC); 37.58 ± 12.06 vs. 33.59 ± 11.09 for the STAI-state anxiety (p < 0.05 for all); and 32.83 ± 8.34 vs. 33.44 ± 11.05 for the STAI-trait anxiety (p = 0.689). Our results showed that the STAI-state anxiety (β = −0.37; β = −0.32; and β = −0.43, respectively) and OBQ-IC (β = −0.57; β = −0.43; and β = −0.48, respectively) scores were the main predictors of the IIEF-erectile function, IIEF-orgasmic function, and IIEF-overall satisfaction scores in the HPV-positive group. The OBQ-RT (β = 0.46), OBQ-PU (β = −0.51) and STAI-state anxiety (β = −0.56) scores were unique predictors of the IIEF-sexual desire score, and the OBQ-RT (β = 0.41), OBQ-PU (β = −0.42), and OBQ-IC (β = −0.43) scores were the main predictors of the IIEF-intercourse satisfaction score in the HPV-positive group. However, regression models for the IIEF-15 subscales for the control group were not significant (p ˃ 0.05). Understanding the role of obsessive beliefs and anxiety in sexual dysfunction among HPV-positive men might be important for developing psychotherapeutic interventions.","PeriodicalId":14068,"journal":{"name":"International Journal of Impotence Research","volume":null,"pages":null},"PeriodicalIF":2.8,"publicationDate":"2024-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140610883","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":"The limited public information on private health insurance coverage of common sexual health services.","authors":"Sarah E Schrup, M. Hanley, Emily May, Matthew Ziegelmann, Martin S Gross","doi":"10.1038/s41443-024-00882-x","DOIUrl":"https://doi.org/10.1038/s41443-024-00882-x","url":null,"abstract":"","PeriodicalId":14068,"journal":{"name":"International Journal of Impotence Research","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140691381","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":"Rapid ejaculator rats are more susceptible to anxiety compared with normal ejaculator rats","authors":"Chunlu Xu, Ning Wu, Tao Song, Yutian Dai","doi":"10.1038/s41443-024-00888-5","DOIUrl":"https://doi.org/10.1038/s41443-024-00888-5","url":null,"abstract":"<p>By observation of Sprague–Dawley male rats with different ejaculatory behaviors, we have identified distinct behavioral characteristics in rapid ejaculator rats. To validate these differential behaviors, we conducted multifaceted behavioral experiments on rapid ejaculator rats and normal rats. Through mating experiments, 42 male rats were categorized into 5 rapid ejaculator rats, 29 normal ejaculator rats, and 8 sluggish ejaculator rats according to their ejaculation frequency. We selected 5 rats exhibiting rapid ejaculation and 5 rats with normal ejaculation for participation in the Morris water maze, open-field test, and balance beam experiments. The open-field tests revealed that rapid ejaculator rats spent shorter time in the center region (1.23 ± 1.21 vs. 6.56 ± 2.40 s, <i>P</i> = 0.0041), less entered the center region (0.80 ± 0.75 vs. 3.40 ± 1.50, time, <i>P</i> = 0.0145), traveled shorter distances (17,003.77 ± 3339.42 vs. 25,037.90 ± 5499.94 mm, <i>P</i> = 0.0371), and had a lower average speed compared with normal rats (66.09 ± 62.36 vs. 195.56 ± 83.41 mm/s, <i>P</i> = 0.0377). However, no significant differences were observed in the Morris water maze and balance beam experiments (0.25 ± 0.05 vs. 0.26 ± 0.07, <i>P</i> = 0.7506;16.40 ± 3.77 vs. 16.25 ± 2.05, <i>P</i> = 0.9515). These behavioral results indicated that the rapid ejaculator rats were more prone to anxiety. To further substantiate this claim, we examined Brain-derived neurotrophic factor expression levels in the hippocampus of rat brains using immunohistochemistry and western blotting. The results demonstrate lower Brain-derived neurotrophic factor expression in the hippocampus of rapid ejaculator rats compared with that in normal rats (<i>P</i> = 0.0093). Thus, our experiments indicate that rapid ejaculator rats exhibit a higher propensity for anxiety, potentially linked to their abnormal neurophysiologic state. It is concluded that rapid ejaculator rats may be more susceptible to anxiety on a pathophysiological basis.</p>","PeriodicalId":14068,"journal":{"name":"International Journal of Impotence Research","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140584419","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":"Response to Comment on: Platelet-rich plasma intracavernosal injections for the treatment of primary organic erectile dysfunction: a systematic review and meta-analysis of contemporary controlled studies","authors":"Andrea Panunzio,&nbsp;Alessandro Tafuri","doi":"10.1038/s41443-024-00878-7","DOIUrl":"10.1038/s41443-024-00878-7","url":null,"abstract":"","PeriodicalId":14068,"journal":{"name":"International Journal of Impotence Research","volume":null,"pages":null},"PeriodicalIF":2.8,"publicationDate":"2024-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.nature.com/articles/s41443-024-00878-7.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140854947","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":"Testosterone deficiency in men with end stage renal disease and kidney transplantation: a narrative review","authors":"Nicholas A. Deebel, Ashley N. Matthew, Justin Loloi, Ari P. Bernstein, Nannan Thirumavalavan, Ranjith Ramasamy","doi":"10.1038/s41443-024-00890-x","DOIUrl":"https://doi.org/10.1038/s41443-024-00890-x","url":null,"abstract":"<p>Testosterone deficiency is a prevalent condition that frequently affects individuals with end-stage renal disease (ESRD) and those who have undergone renal transplantation. While the etiology of this condition is complex, its implications in this population are far-reaching, impacting various domains such as endocrine profile, sexual and erectile function, bone mineral density (BMD), anemia, and graft survival following renal transplantation. Herein, we review the most recent literature exploring the pathophysiology of testosterone deficiency in ESRD and renal transplant patients, examining its diverse effects on this demographic, and assessing the advantages of testosterone replacement therapy (TRT). Existing evidence suggests that TRT is a safe intervention in ESRD and renal transplant patients, demonstrating improvements across multiple domains. Despite valuable insights from numerous studies, a critical need persists for larger, high-quality prospective studies to comprehensively grasp the nuances of TRT, especially in this vulnerable population. Proactive screening and treatment of testosterone deficiency may prove beneficial, emphasizing the urgency for further research in this area.</p>","PeriodicalId":14068,"journal":{"name":"International Journal of Impotence Research","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-04-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140584215","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":"Early versus late penile prosthesis surgery: a cross-sectional real-life study unveiling predictive factors","authors":"Edoardo Pozzi, Max D. Sandler, Aden Swayze, Julio Yanes, Ranjith Ramasamy","doi":"10.1038/s41443-024-00880-z","DOIUrl":"https://doi.org/10.1038/s41443-024-00880-z","url":null,"abstract":"<p>Penile prosthesis implantation (PP surgery) is a well-established solution for severe, medication-refractory erectile dysfunction (ED). Despite its effectiveness, limited data exists on patient characteristics influencing the timing of PP surgery after ED onset. We aimed to investigate predictors for early PP surgery and compare preoperative factors in men who had early (&lt;12 months) vs. late PP surgery (≥12 months). We analyzed data from 210 men undergoing inflatable PP surgery for medication-refractory ED to investigate predictors for early PP surgery. Men with early PP surgery were older (64 vs. 61 years), had more comorbidities, (97.2% vs. 63.3% CCI ≥ 1). Linear regression analysis showed that more comorbidities were associated with an earlier time to PP surgery (Coeff: −1.82, 95% CI: −3.08 to −0.56, <i>p</i> = 0.004). At multivariate Cox regression analysis, CCI ≥ 1 emerged as the sole predictor of early PP surgery (OR: 1.29, 95% CI: 1.07–1.56, <i>p</i> = 0.007) after adjusting for age, ED etiology, and ethnicity. Our study sheds light on factors influencing decisions for early vs. late PP surgery post-medication-refractory ED. Men with more comorbidities were more likely to receive early PP surgery, emphasizing the importance of preoperative counseling and personalized treatment plans.</p>","PeriodicalId":14068,"journal":{"name":"International Journal of Impotence Research","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-04-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140584341","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 \"The post-finasteride syndrome: possible etiological mechanisms and symptoms\".","authors":"M. Perelman","doi":"10.1038/s41443-024-00886-7","DOIUrl":"https://doi.org/10.1038/s41443-024-00886-7","url":null,"abstract":"","PeriodicalId":14068,"journal":{"name":"International Journal of Impotence Research","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-04-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140711754","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":"Association between severe headache or migraine and erectile dysfunction in American adults: a cross-sectional of data study from the NHANES","authors":"Xu Wu, Yuyang Zhang, Guodong Liu, Hui Jiang, Xiansheng Zhang","doi":"10.1038/s41443-024-00867-w","DOIUrl":"https://doi.org/10.1038/s41443-024-00867-w","url":null,"abstract":"<p>Currently, few studies have explored the relationship between severe headache or migraine and erectile dysfunction (ED). The aim of our study was to assess the association between severe headache or migraine and ED in adult men in the US from the National Health and Nutrition Examination Survey (NHANES). We used data from two separate NHANES datasets for the analysis: 2001–2002 and 2003–2004. We used multiple logistic regression, subgroup analysis, and sensitivity analyses to assess the relationship between severe headache or migraine and ED. From 2001 to 2004, 3117 adult male participants (582 ED patients, 2535 non-ED patients) were identified. Categorical and continuous variables are described using counts and frequencies and means and standard errors, respectively. For continuous variables, the two groups were compared using survey-weighted linear regression, while for categorical variables, survey-weighted chi-square tests were performed. Multiple logistic regression analysis showed that in the fully adjusted Model 3, severe headache or migraine was statistically significantly associated with ED (OR 1.51; 95% CI 1.14–1.99; <i>P</i> = 0.0036). In the fully adjusted Model 3, the results of the subgroup analysis showed that an age of 40–60 years (OR = 1.55, 95% CI: 1.05, 2.31, <i>P</i> = 0.029), a body mass index (BMI) &lt; 25 kg/m² (OR = 1.68, 95% CI: 1.02, 2.75, <i>P</i> = 0.0406) or ≥30 kg/m² (OR = 1.65, 95% CI: 1.07, 2.54, <i>P</i> = 0.022), hypertension (OR = 1.78, 95% CI: 1.22, 2.60, <i>P</i> = 0.0029), diabetes mellitus (OR = 1.71, 95% CI: 1.26, 2.31, <i>P</i> &lt; 0.001), CVD (OR = 1.54, 95% CI: 1.12, 2.10, <i>P</i> = 0.011) and hyperlipidemia (OR = 1.83, 95% CI: 1.07, 3.13, <i>P</i> = 0.028) were associated with ED with severe headache or migraine. This study demonstrated a statistically significant association between severe headache or migraine and ED among adult men in the US. However, the results of the study should be interpreted with caution due to the failure to assess the effects of depression and anxiety on the outcomes.</p>","PeriodicalId":14068,"journal":{"name":"International Journal of Impotence Research","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-04-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140584212","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":"Malpractice litigation related to management of varicocele: a legal database review.","authors":"Eric Zhou, N. Sellke, Helen Sun, Kimberly Tay, S. Mortach, R. A. Ghayda, A. Loeb, N. Thirumavalavan","doi":"10.1038/s41443-024-00881-y","DOIUrl":"https://doi.org/10.1038/s41443-024-00881-y","url":null,"abstract":"","PeriodicalId":14068,"journal":{"name":"International Journal of Impotence Research","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-04-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140720481","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":"The sexual impact of androgenic anabolic steroid abuse an understudied phenomena","authors":"Kole P. Akula, Lucien R. McBeth, Matthias D. Hofer","doi":"10.1038/s41443-024-00879-6","DOIUrl":"https://doi.org/10.1038/s41443-024-00879-6","url":null,"abstract":"<p>Anabolic steroids are becoming increasingly more common even amongst non-athletes. A recent meta analysis estimates 6.4% of men and 1.3% of women have used androgenic compounds to aid in sports or muscle building [1]. Although these compounds are being increasingly commonly used, only 37% of patients seek advice from health care providers in regard to their steroid use [2]. Many physicians will encounter the impacts of androgenic compounds before their patients report use.</p><p>Androgenic anabolic steroids (AAS) have been shown to increase libido and sexual function in humans when patients are hypogonadal [3]. There is little evidence exploring the impact of supraphysiologic doses in humans. We have summarized the current literature surrounding AAS abusers and seek to encourage further study of this population.</p>","PeriodicalId":14068,"journal":{"name":"International Journal of Impotence Research","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140583956","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}