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Comerma-Steffensen S, Kun A, Prat-Duran J, Mogensen S, Alan Albayrak E, Fais R, Munro G, Peters D, Simonsen U. A novel reuptake inhibitor, IP2015, induces erection by increasing central dopamine and peripheral nitric oxide release. Br J Pharmacol 2024; 181:2566-2582. [PMID: 38604613 DOI: 10.1111/bph.16362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 02/07/2024] [Accepted: 02/12/2024] [Indexed: 04/13/2024] Open
Abstract
BACKGROUND AND PURPOSE An estimated 40% of patients with erectile dysfunction have a poor prognosis for improvement with currently available treatments. The present study investigated whether a newly developed monoamine transport inhibitor, IP2015, improves erectile function. EXPERIMENTAL APPROACH We investigated the effects of IP2015 on monoamine uptake and binding, erectile function in rats and diabetic mice and the effect on corpus cavernosum contractility. KEY RESULTS IP2015 inhibited the uptake of 5-HT, noradrenaline and dopamine by human monoamine transporters expressed in cells and in rat brain synaptosomes. Intracavernosal pressure measurement in anaesthetized rats revealed that IP2015 dose-dependently increased the number and the duration of spontaneous erections. Whereas pretreatment with the dopamine D2-like receptor antagonists, clozapine and (-)-sulpiride, or cutting the cavernosal nerve inhibited IP2015-induced erectile responses, the phosphodiesterase type 5 inhibitor sildenafil further enhanced the IP2015-mediated increase in intracavernosal pressure. IP2015 also increased the number of erections in type 2 diabetic db/db mice. Direct intracavernosal injection of IP2015 increased penile pressure, and in corpus cavernosum strips, IP2015 induced concentration-dependent relaxations. These relaxations were enhanced by sildenafil and blunted by endothelial cell removal, a nitric oxide synthase inhibitor, NG-nitro-l-arginine and a D1-like receptor antagonist, SCH23390. Quantitative polymerase chain reaction (qPCR) showed the expression of the dopamine transporter in the rat corpus cavernosum. CONCLUSION AND IMPLICATIONS Our findings suggest that IP2015 stimulates erectile function by a central mechanism involving dopamine reuptake inhibition and direct NO-mediated relaxation of the erectile tissue. This novel multi-modal mechanism of action could offer a new treatment approach to erectile dysfunction.
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Affiliation(s)
- Simon Comerma-Steffensen
- Department of Biomedicine, Pulmonary and Cardiovascular Pharmacology, Aarhus University, Aarhus, Denmark
- Department of Biomedical Sciences/Animal Physiology, Faculty of Veterinary, Central University of Venezuela, Caracas, Venezuela
- Initiator Pharma A/S, Copenhagen, Denmark
| | - Attila Kun
- Department of Biomedicine, Pulmonary and Cardiovascular Pharmacology, Aarhus University, Aarhus, Denmark
| | - Judit Prat-Duran
- Department of Biomedicine, Pulmonary and Cardiovascular Pharmacology, Aarhus University, Aarhus, Denmark
| | - Susie Mogensen
- Department of Biomedicine, Pulmonary and Cardiovascular Pharmacology, Aarhus University, Aarhus, Denmark
| | - Elif Alan Albayrak
- Department of Biomedicine, Pulmonary and Cardiovascular Pharmacology, Aarhus University, Aarhus, Denmark
- Department of Pharmacology, Faculty of Pharmacy, Ege University, Izmir, Türkiye
| | - Rafael Fais
- Department of Biomedicine, Pulmonary and Cardiovascular Pharmacology, Aarhus University, Aarhus, Denmark
- Division of Pulmonary, Critical Care, Sleep and Occupational Medicine, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | | | - Dan Peters
- Initiator Pharma A/S, Copenhagen, Denmark
- DanPET AB, Malmö, Sweden
| | - Ulf Simonsen
- Department of Biomedicine, Pulmonary and Cardiovascular Pharmacology, Aarhus University, Aarhus, Denmark
- Initiator Pharma A/S, Copenhagen, Denmark
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Rubino M, Ricapito A, Finati M, Falagario UG, Annese P, Mancini V, Busetto GM, Cormio L, Carrieri G, Bettocchi C. Impact of low-intensity extracorporeal shockwave therapy on vascular parameters and sexual function in patients with arteriogenic erectile dysfunction. Asian J Androl 2024; 26:344-348. [PMID: 38445952 DOI: 10.4103/aja202384] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Accepted: 12/19/2023] [Indexed: 03/07/2024] Open
Abstract
Previous published studies have shown an improvement of penile hemodynamic parameters after low-intensity extracorporeal shockwave therapy (Li-ESWT). However, the clinical significance of these findings remains unclear, and definitive selection criteria for Li-ESWT based on preexisting comorbidities have yet to be established. This was an observational study of 113 patients with ED, evaluated between January 2019 and December 2021 in Andrology Unit at the Department of Urology and Renal Transplantation, University of Foggia (Foggia, Italy). Penile dynamic Doppler was performed to evaluate vascular parameters and 5-item version of the International Index of Erectile Dysfunction (IIEF-5) questionnaire was administered to assess the severity of ED. This was repeated 1 month after treatment. Patients with a peak systolic velocity (PSV) <30 cm s -1 were considered eligible for Li-ESWT. Our protocol consisted of 8 weekly sessions with 1500 strokes distributed in 5 different locations along the penis. After treatment, a significant mean (±standard deviation [s.d.]) PSV increase of 5.0 (±3.4) cm s -1 was recorded and 52/113 (46.0%) patients reached a PSV >30 cm s -1 at posttherapeutic penile dynamic Doppler. A clinically significant IIEF-5 score improvement was observed in 7 patients, 21 patients, and 2 patients with mild-to-moderate, moderate, and severe pretreatment ED, respectively. No different outcomes were assessed based on smoking habits, previous pelvic surgery, or use of oral phosphodiesterase-5 inhibitor (PDE5i). On the other side, only 1 (6.7%) in 15 patients with diabetes mellitus showed an IIEF-5 score improvement after Li-ESWT. Shockwave treatment determined a significant increase in PSV and correlated IIEF-5 improvement in ED patients. This advantage seemed particularly evident for moderate ED and was not affected by smoking habits, previous pelvic surgery, and use of PDE5i. Conversely, diabetic patients did not benefit from the treatment.
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Affiliation(s)
- Matteo Rubino
- Andrology Unit, Department of Urology and Renal Transplantation, University of Foggia, Foggia 71122, Italy
| | - Anna Ricapito
- Andrology Unit, Department of Urology and Renal Transplantation, University of Foggia, Foggia 71122, Italy
| | - Marco Finati
- Andrology Unit, Department of Urology and Renal Transplantation, University of Foggia, Foggia 71122, Italy
| | - Ugo G Falagario
- Andrology Unit, Department of Urology and Renal Transplantation, University of Foggia, Foggia 71122, Italy
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm 17177, Sweden
| | - Pasquale Annese
- Andrology Unit, Department of Urology and Renal Transplantation, University of Foggia, Foggia 71122, Italy
| | - Vito Mancini
- Andrology Unit, Department of Urology and Renal Transplantation, University of Foggia, Foggia 71122, Italy
| | - Gian Maria Busetto
- Andrology Unit, Department of Urology and Renal Transplantation, University of Foggia, Foggia 71122, Italy
| | - Luigi Cormio
- Andrology Unit, Department of Urology and Renal Transplantation, University of Foggia, Foggia 71122, Italy
- Department of Urology, Bonomo Teaching Hospital, University of Foggia, Andria 76123, Italy
| | - Giuseppe Carrieri
- Andrology Unit, Department of Urology and Renal Transplantation, University of Foggia, Foggia 71122, Italy
| | - Carlo Bettocchi
- Andrology Unit, Department of Urology and Renal Transplantation, University of Foggia, Foggia 71122, Italy
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Chung E, Hui J, Xin ZC, Kim SW, Moon DG, Yuan Y, Nagao K, Hakim L, Chang HC, Mak SK, Duarsa GWK, Dai Y, Yao B, Son H, Huang W, Lin H, Nguyen Q, Mai DBT, Park K, Lee J, Tantiwongse K, Sato Y, Jiann BP, Ho C, Park HJ. Management of Male Infertility with Coexisting Sexual Dysfunction: A Consensus Statement and Clinical Recommendations from the Asia-Pacific Society of Sexual Medicine (APSSM) and the Asian Society of Men's Health and Aging (ASMHA). World J Mens Health 2024; 42:471-486. [PMID: 37853539 DOI: 10.5534/wjmh.230180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2023] [Revised: 07/01/2023] [Accepted: 07/09/2023] [Indexed: 10/20/2023] Open
Abstract
Male infertility (MI) and male sexual dysfunction (MSD) can often coexist together due to various interplay factors such as psychosexual, sociocultural and relationship dynamics. The presence of each form of MSD can adversely impact male reproduction and treatment strategies will need to be individualized based on patients' factors, local expertise, and geographical socioeconomic status. The Asia Pacific Society of Sexual Medicine (APSSM) and the Asian Society of Men's Health and Aging (ASMHA) aim to provide a consensus statement and practical set of clinical recommendations based on current evidence to guide clinicians in the management of MI and MSD within the Asia-Pacific (AP) region. A comprehensive, narrative review of the literature was performed to identify the various forms of MSD and their association with MI. MEDLINE and EMBASE databases were searched for the following English language articles under the following terms: "low libido", "erectile dysfunction", "ejaculatory dysfunction", "premature ejaculation", "retrograde ejaculation", "delayed ejaculation", "anejaculation", and "orgasmic dysfunction" between January 2001 to June 2022 with emphasis on published guidelines endorsed by various organizations. This APSSM consensus committee panel evaluated and provided evidence-based recommendations on MI and clinically relevant MSD areas using a modified Delphi method by the panel and specific emphasis on locoregional socio-economic-cultural issues relevant to the AP region. While variations exist in treatment strategies for managing MI and MSD due to geographical expertise, locoregional resources, and sociocultural factors, the panel agreed that comprehensive fertility evaluation with a multidisciplinary management approach to each MSD domain is recommended. It is important to address individual MI issues with an emphasis on improving spermatogenesis and facilitating reproductive avenues while at the same time, managing various MSD conditions with evidence-based treatments. All therapeutic options should be discussed and implemented based on the patient's individual needs, beliefs and preferences while incorporating locoregional expertise and available resources.
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Affiliation(s)
- Eric Chung
- Department of Urology, Princess Alexandra Hospital, University of Queensland, Brisbane, QLD, Australia
- AndroUrology Centre, Brisbane, QLD, Australia.
| | - Jiang Hui
- Department of Urology, Peking University Third Hospital, Beijing, China
| | - Zhong Cheng Xin
- Male Reproductive and Sexual Medicine, Department of Urology, The Second Hospital of Tianjin Medical University, Tianjin, China
| | - Sae Woong Kim
- Department of Urology, The Catholic University of Korea, Seoul St. Mary's Hospital, Seoul, Korea
| | - Du Geon Moon
- Department of Urology, Korea University Guro Hospital, Seoul, Korea
| | - Yiming Yuan
- Andrology Centre, Peking University First Hospital, Peking University, Beijing, China
| | - Koichi Nagao
- Department of Urology, Toho University, Tokyo, Japan
| | - Lukman Hakim
- Department of Urology, Universitas Airlangga Teaching Hospital, Faculty of Medicine, Universitas Airlangga, Surabaya, Indonesia
| | - Hong-Chiang Chang
- Department of Urology, National Taiwan University Hospital, Taipei, Taiwan
| | - Siu King Mak
- Department of Surgery, Union Hospital, Hong Kong, China
| | | | - Yutian Dai
- The Department of Andrology, Drum Tower Hospital, Medical School of Nanjing University, Nanjing, China
| | - Bing Yao
- Department of Urology, Affiliated Jinling Hospital, School of Medicine, Nanjing University, Nanjing, China
| | - Hwancheol Son
- Department of Urology, Seoul National University College of Medicine, Seoul, Korea
| | - William Huang
- Department of Urology, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Haocheng Lin
- Department of Urology, Peking University Third Hospital, Beijing, China
| | - Quang Nguyen
- Centre of Andrology and Sexual Medicine, Viet Duc University Hospital, Hanoi, Vietnam
| | - Dung Ba Tien Mai
- Department of Urology, Binh Dan Hospital, Ho Chi Minh City, Vietnam
| | - Kwangsung Park
- Department of Urology, Chonnam National University Medical School, Gwangju, Korea
| | - Joe Lee
- Department of Urology, National University Hospital, Singapore
| | | | - Yoshikazu Sato
- Department of Urology, Sanjukai Hospital, Sapporo, Japan
| | - Bang-Ping Jiann
- Department of Urology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Christopher Ho
- School of Medicine, Taylor's University, Subang, Selangor, Malaysia
| | - Hyun Jun Park
- Pusan National University Hospital, Pusan National University School of Medicine, Busan, Korea
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Adeyemi D, Arokoyo D, Hamed M, Dare A, Oyedokun P, Akhigbe R. Cardiometabolic Disorder and Erectile Dysfunction. Cell Biochem Biophys 2024:10.1007/s12013-024-01361-2. [PMID: 38907942 DOI: 10.1007/s12013-024-01361-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2024] [Accepted: 06/12/2024] [Indexed: 06/24/2024]
Abstract
Erectile dysfunction (ED), which is defined as the inability to attain and maintain a satisfactory penile erection to sufficiently permit sexual intercourse, is a consequence and also a cause of cardiometabolic disorders like diabetes mellitus, systemic hypertension, central obesity, and dyslipidemia. Although there are mounting and convincing pieces of evidence in the literature linking ED and cardiometabolic disorders, impairment of nitric oxide-dependent vasodilatation seems to be the primary signaling pathway. Studies have also implicated the suppression of circulating testosterone, increased endothelin-1, and hyperactivation of Ang II/ATIr in the pathogenesis of ED and cardiometabolic disorders. This study provides comprehensive details of the association between cardiometabolic disorders and ED and highlights the mechanisms involved. This would open areas to be explored as therapeutic targets in the management of ED and cardiometabolic disorders. It also provides sufficient evidence establishing the need for the management of cardiometabolic disorders as an adjunct therapy in the management of ED.
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Affiliation(s)
- Damilare Adeyemi
- Department of Physiology, Faculty of Basic Medical Sciences, College of Health Sciences, Osun State University, Osogbo, Osun State, Nigeria
| | - Dennis Arokoyo
- Department of Physiology, Federal University of Technology, Akure, Ondo State, Nigeria
| | - Moses Hamed
- Department of Medical Laboratory Sciences, Afe Babalola University, Ado Ekiti, Ekiti State, Nigeria
- The Brainwill Laboratories, Osogbo, Osun State, Nigeria
- Reproductive Biology and Toxicology Research Laboratory, Oasis of Grace Hospital, Osogbo, Osun State, Nigeria
| | - Ayobami Dare
- School of Medicine, University of Missouri, Columbia, MO, 65201, USA
| | - Precious Oyedokun
- Reproductive Biology and Toxicology Research Laboratory, Oasis of Grace Hospital, Osogbo, Osun State, Nigeria
- Department of Physiology, Ladoke Akintola University of Technology, Ogbomoso, Oyo State, Nigeria
| | - Roland Akhigbe
- Reproductive Biology and Toxicology Research Laboratory, Oasis of Grace Hospital, Osogbo, Osun State, Nigeria.
- Department of Physiology, Ladoke Akintola University of Technology, Ogbomoso, Oyo State, Nigeria.
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Pușcașu C, Negreș S, Zbârcea CE, Ungurianu A, Ștefănescu E, Blebea NM, Chiriță C. Evaluating the Antihyperalgesic Potential of Sildenafil-Metformin Combination and Its Impact on Biochemical Markers in Alloxan-Induced Diabetic Neuropathy in Rats. Pharmaceuticals (Basel) 2024; 17:783. [PMID: 38931450 PMCID: PMC11206800 DOI: 10.3390/ph17060783] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2024] [Revised: 06/03/2024] [Accepted: 06/06/2024] [Indexed: 06/28/2024] Open
Abstract
(1) Background: Globally, about 600 million people are afflicted with diabetes, and one of its most prevalent complications is neuropathy, a debilitating condition. At the present time, the exploration of novel therapies for alleviating diabetic-neuropathy-associated pain is genuinely captivating, considering that current therapeutic options are characterized by poor efficacy and significant risk of side effects. In the current research, we evaluated the antihyperalgesic effect the sildenafil (phosphodiesterase-5 inhibitor)-metformin (antihyperglycemic agent) combination and its impact on biochemical markers in alloxan-induced diabetic neuropathy in rats. (2) Methods: This study involved a cohort of 70 diabetic rats and 10 non-diabetic rats. Diabetic neuropathy was induced by a single dose of 130 mg/kg alloxan. The rats were submitted to thermal stimulus test using a hot-cold plate and to tactile stimulus test using von Frey filaments. Moreover, at the end of the experiment, the animals were sacrificed and their brains and livers were collected to investigate the impact of this combination on TNF-α, IL-6, nitrites and thiols levels. (3) Results: The results demonstrated that all sildenafil-metformin combinations decreased the pain sensitivity in the von Frey test, hot plate test and cold plate test. Furthermore, alterations in nitrites and thiols concentrations and pro-inflammatory cytokines (specifically TNF-α and IL-6) were noted following a 15-day regimen of various sildenafil-metformin combinations. (4) Conclusions: The combination of sildenafil and metformin has a synergistic effect on alleviating pain in alloxan-induced diabetic neuropathy rats. Additionally, the combination effectively decreased inflammation, inhibited the rise in NOS activity, and provided protection against glutathione depletion.
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Affiliation(s)
- Ciprian Pușcașu
- Faculty of Pharmacy, “Carol Davila” University of Medicine and Pharmacy, Traian Vuia 6, 020956 Bucharest, Romania; (C.P.); (S.N.); (A.U.); (E.Ș.); (C.C.)
| | - Simona Negreș
- Faculty of Pharmacy, “Carol Davila” University of Medicine and Pharmacy, Traian Vuia 6, 020956 Bucharest, Romania; (C.P.); (S.N.); (A.U.); (E.Ș.); (C.C.)
| | - Cristina Elena Zbârcea
- Faculty of Pharmacy, “Carol Davila” University of Medicine and Pharmacy, Traian Vuia 6, 020956 Bucharest, Romania; (C.P.); (S.N.); (A.U.); (E.Ș.); (C.C.)
| | - Anca Ungurianu
- Faculty of Pharmacy, “Carol Davila” University of Medicine and Pharmacy, Traian Vuia 6, 020956 Bucharest, Romania; (C.P.); (S.N.); (A.U.); (E.Ș.); (C.C.)
| | - Emil Ștefănescu
- Faculty of Pharmacy, “Carol Davila” University of Medicine and Pharmacy, Traian Vuia 6, 020956 Bucharest, Romania; (C.P.); (S.N.); (A.U.); (E.Ș.); (C.C.)
| | - Nicoleta Mirela Blebea
- Faculty of Pharmacy, “Ovidius” University of Constanța, Căpitan Aviator Al. Şerbănescu 6, 900470 Constanța, Romania;
| | - Cornel Chiriță
- Faculty of Pharmacy, “Carol Davila” University of Medicine and Pharmacy, Traian Vuia 6, 020956 Bucharest, Romania; (C.P.); (S.N.); (A.U.); (E.Ș.); (C.C.)
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Zhang Z, Yan M, Li Y, Pan Y, Wang S, Xu M, Zhou H, Liu X. The indicative effects of apolipoproteins on organic erectile dysfunction: bridging Mendelian randomization and case-control study. Front Endocrinol (Lausanne) 2024; 15:1359015. [PMID: 38938512 PMCID: PMC11208309 DOI: 10.3389/fendo.2024.1359015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Accepted: 04/24/2024] [Indexed: 06/29/2024] Open
Abstract
The existing research on the association between apolipoproteins (Apos) and erectile dysfunction (ED) primarily relies on observational studies and does not distinguish between organic and psychogenic causes when diagnosing ED. It is difficult to believe that Apos play a role in psychogenic ED. To address these issues, our study explored the causal relationship between lipoproteins and ED using Mendelian randomization (MR) analysis and differentiate between organic and psychogenic ED through the use of nocturnal penile tumescence and rigidity (NPTR) monitoring. Multivariate MR analysis revealed significant causal associations between high-density lipoprotein (HDL), Apo A1, and Apo B/A1 with ED (OR and 95% CI were 0.33 (0.14-0.78), 3.58 (1.52-8.43), and 0.30 (0.13-0.66)). we conducted statistical and analytical analyses on the data of 212 patients using multivariate analyses and receiver operating characteristic (ROC) curves. Patients with organic ED had significantly lower levels of HDL, Apo A1 and Apo A1/B, whereas patients with organic ED had considerably higher levels of Apo B and low-density lipoprotein (LDL). The diagnostic value of Apos in predicting the risk of organic ED was evaluated using ROC curves. The results indicated that Apo A1 and Apo A1/B demonstrated good predictive value. HDL, Apo A1, and Apo A1/B have been identified as risk factors for ED in our study. Furthermore, our research highlights the significance of Apo A1 and Apo A1/Apo B in the development of organic ED and suggests their potential use as indicators to assess the risks associated with organic ED.
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Affiliation(s)
- Zhexin Zhang
- Department of Urology, Xiangya Hospital, Central South University, Changsha, China
| | - Mo Yan
- Department of Urology, Xiangya Hospital, Central South University, Changsha, China
| | - Yuezheng Li
- Department of Urology, Tianjin Medical University General Hospital, Tianjin, China
| | - Yang Pan
- Department of Urology, Tianjin Medical University General Hospital, Tianjin, China
| | - Shangren Wang
- Department of Urology, Tianjin Medical University General Hospital, Tianjin, China
| | - Mingming Xu
- Department of Urology, Tianjin Medical University General Hospital, Tianjin, China
| | - Hang Zhou
- Department of Urology, Tianjin Medical University General Hospital, Tianjin, China
| | - Xiaoqiang Liu
- Department of Urology, Tianjin Medical University General Hospital, Tianjin, China
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Bozkurt YE, Akdeniz CB, Gümüş BH. Long-term results of three-part penile prosthesis implantation with Ectopic reservoir placement in the treatment of erectile dysfunction: is supramuscular tubulation a reliable method? Basic Clin Androl 2024; 34:8. [PMID: 38831330 PMCID: PMC11149340 DOI: 10.1186/s12610-024-00225-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Accepted: 04/15/2024] [Indexed: 06/05/2024] Open
Abstract
BACKGROUND Penile prosthesis implantation is the last resort for refractory erectile dysfunction. Reservoir placement is one of the biggest challenges in inflatable penile prosthesis implant surgery in several cases, especially in patients with abnormal pelvic anatomy. Ectopic reservoir placement with supramuscular approach has many advantages in these cases. RESULTS No complications were encountered except wound site infection in 2 patients which could be controlled with antibiotic treatment. EDITS scores were not statistically different between patients divided into 2-year groups according to follow-up time. Median values of EDITS scores were high in all groups, suggesting that couples had high sexual satisfaction both in the long term and in the short term. CONCLUSIONS We recommend placement of the supramuscular tube and reservoir through the incision described, especially in patients whose pelvic anatomy has been modified by lower abdominal surgery.
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Affiliation(s)
- Yunus Erol Bozkurt
- Department of Urology, Manisa Merkez Efendi State Hospital, Manisa, Türkiye.
| | | | - Bilali Habeş Gümüş
- Faculty of Medicine, Department of Urology, Manisa Celal Bayar University, Manisa, Türkiye
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8
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Zamponi V, Haxhi J, Pugliese G, Faggiano A, Mazzilli R. Diabetes technology and sexual health: which role? J Endocrinol Invest 2024; 47:1315-1321. [PMID: 37987916 PMCID: PMC11142995 DOI: 10.1007/s40618-023-02237-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Accepted: 10/30/2023] [Indexed: 11/22/2023]
Abstract
PURPOSE The aim of this review is to evaluate the effects of new technology used in the management of diabetes mellitus (DM), including the use of continuous glucose monitoring (CGM) and the administration of insulin through continuous subcutaneous insulin infusion (CSII), on male and female sexual function. METHODS This narrative review was performed for all available prospective, retrospective and review articles, published up to June 2023 in PubMed. Data were extracted from the text and from the tables of the manuscript. RESULTS Sexual dysfunctions are an underestimated comorbidity of DM in both male and female. Although erectile dysfunction (ED) is recognized by the guidelines as a complication of DM, female sexual dysfunction (FSD) is poorly investigated in clinical setting. In addition to the complications of DM, the different types of therapies can also influence male and female sexual response. Furthermore, insulin therapy can be administered through multiple-daily injections (MDI) or a CSII. The new technologies in the field of DM allow better glycemic control which results in a reduction in the occurrence or aggravation of complications of DM. Despite this evidence, few data are available on the impact of new technologies on sexual dysfunctions. CONCLUSIONS The use of DM technology might affect sexual function due to the risk of a worse body image, as well as discomfort related to CSII disconnection during sexual activity. However, the use is related to an improved metabolic control, which, in the long-term associates to a reduction in all diabetes complications, including sexual function.
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Affiliation(s)
- V Zamponi
- Endocrine-Metabolic Unit, Department of Clinical and Molecular Medicine, Sapienza University of Rome, Sant' Andrea Hospital, via di Grottarossa, 1035-1039, Rome, Italy
| | - J Haxhi
- Endocrine-Metabolic Unit, Department of Clinical and Molecular Medicine, Sapienza University of Rome, Sant' Andrea Hospital, via di Grottarossa, 1035-1039, Rome, Italy
| | - G Pugliese
- Endocrine-Metabolic Unit, Department of Clinical and Molecular Medicine, Sapienza University of Rome, Sant' Andrea Hospital, via di Grottarossa, 1035-1039, Rome, Italy
| | - A Faggiano
- Endocrine-Metabolic Unit, Department of Clinical and Molecular Medicine, Sapienza University of Rome, Sant' Andrea Hospital, via di Grottarossa, 1035-1039, Rome, Italy
| | - R Mazzilli
- Endocrine-Metabolic Unit, Department of Clinical and Molecular Medicine, Sapienza University of Rome, Sant' Andrea Hospital, via di Grottarossa, 1035-1039, Rome, Italy.
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Mardani A, Farahani MA, Khachian A, Maleki M, Vaismoradi M. Qualitative exploration of sexual dysfunction and associated coping strategies among Iranian prostate cancer survivors. Support Care Cancer 2024; 32:360. [PMID: 38753060 DOI: 10.1007/s00520-024-08548-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2024] [Accepted: 05/05/2024] [Indexed: 06/18/2024]
Abstract
OBJECTIVE Our understanding of the experiences of prostate cancer survivors regarding their sexual life and related issues remains limited. Therefore, this study aimed to explore sexual dysfunction and associated coping strategies among Iranian prostate cancer survivors. METHODS A qualitative study was undertaken. Participants were 15 Iranian prostate cancer survivors chosen using purposeful sampling. Data collection involved conducting in-depth semi-structured interviews, followed by the utilization of the conventional qualitative content analysis method for data analysis. RESULTS Three themes were developed: (a) suspension of sexual life-treatment for prostate cancer significantly impacted participants' sexual lives; (b) emotional resilience and psychological coping strategies-various psychological strategies were used to tackle sexual dysfunction; (c) efforts to regain sexual function-several strategies were applied to enhance sexual performance. CONCLUSION Our study findings provide insights into the experiences of prostate cancer survivors and subsequent shifts in their sexual dynamics and coping with the disease. Healthcare providers should actively identify patients' concerns and develop culturally tailored care strategies to address sexual challenges and improve coping among prostate cancer survivors.
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Affiliation(s)
- Abbas Mardani
- Department of Medical-Surgical Nursing, School of Nursing and Midwifery, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Mansoureh Ashghali Farahani
- Nursing and Midwifery Care Research Center, Health Management Research Institute, Iran University of Medical Sciences, Tehran, Iran
| | - Alice Khachian
- Nursing and Midwifery Care Research Center, Health Management Research Institute, Iran University of Medical Sciences, Tehran, Iran.
| | - Maryam Maleki
- Department of Pediatric Nursing, School of Nursing and Midwifery, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Mojtaba Vaismoradi
- Faculty of Nursing and Health Sciences, Nord University, Bodø, Norway
- Faculty of Science and Health, Charles Sturt University, Orange, NSW, Australia
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Galimberti D, Vila Echague A, Ko EA, Pieri L, Comito A, Fusco I, Zingoni T. Novel emerging therapy for erectile dysfunction: efficacy and safety of flat magnetic stimulation. Arch Ital Urol Androl 2024; 96:12506. [PMID: 38713081 DOI: 10.4081/aiua.2024.12506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2024] [Accepted: 04/19/2024] [Indexed: 05/08/2024] Open
Abstract
BACKGROUND The erectile dysfunction (ED), which is the inability to achieve and/or sustain a penile erection sufficient to result in a satisfying sexual performance, represents a very common complaint. for men over forty years old. The aim of the study was to evaluate if Flat Magnetic Stimulation (FMS) technology could help individuals with symptomatic erectile dysfunction. METHODS Twenty patients with erectile dysfunction, underwent eight sessions of about 30 minutes each in a twice a week frequency with the study device. During treatments, every potential side effect was assessed. The International Index of Erectile Function (IIEF) was compiled by all patients at the beginning, after the eighth treatment and at 1 month from the end of the last treatment. The questionnaire scores were presented as median values along with the interquartile range (IQR) and we set the significance threshold at 0.01. RESULTS After the treatment and at 1-month follow-up, the increase in questionnaire scores was statistically significant compared to the baseline, thus supporting the clinical usefulness of this treatment. In particular, the result of the study indicates a statistically significant difference between IIEF score before treatment (Median = 34) and IIEF score after the end of treatment (Median = 45) and between IIEF score before treatment and IIEF score at 1-month follow-up (Median = 54). CONCLUSIONS The study findings showed that FMS represents a promising treatment option to individuals affected by symptomatic erectile dysfunction.
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Affiliation(s)
| | - Agustina Vila Echague
- Médica Dermatologa, Directora de Grupo de Láser SAD (Sociedad Argentina de Dermatología), Buenos Aires.
| | - Ery A Ko
- Dermatóloga, Fellow de Láser y Estética Derma Internacional, Buenos Aires.
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11
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Furukawa S, Miyake T, Yoshida O, Shiraishi K, Tange K, Hashimoto Y, Yagi S, Kitahata S, Ninomiya T, Hanayama M, Suzuki S, Shibata N, Murakami H, Ohashi K, Tomida H, Yamamoto Y, Takeshita E, Ikeda Y, Hiasa Y. Association Between Socioeconomic Status and Erectile Dysfunction in Japanese Patients With Ulcerative Colitis: A Cross-Sectional Study. Am J Mens Health 2024; 18:15579883241256833. [PMID: 38835288 PMCID: PMC11155331 DOI: 10.1177/15579883241256833] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2023] [Revised: 04/18/2024] [Accepted: 04/29/2024] [Indexed: 06/06/2024] Open
Abstract
Socioeconomic status is a risk factor for poor disease prognosis. No studies of patients with ulcerative colitis (UC) have investigated the association between socioeconomic status and erectile dysfunction (ED), although UC is independently positively associated with ED. Therefore, the purpose of this survey to evaluate this issue in Japanese patients with UC. The study enrolled 165 patients with UC. Education status (low, middle, high) and household income (low, middle, high) were classified in three groups using self-administered surveys. The information regarding the Sexual Health Inventory for Men (SHIM) was obtained using self-administered questionnaires. The definition of mild to moderate or severe ED and severe ED was SHIM score <17 and SHIM score <8, respectively. The prevalence of mild to moderate or severe ED and severe ED was 64.9% and 47.9%, respectively. In crude analysis, household income was inversely associated with mild to moderate or severe ED and severe ED. After adjustment for age, current drinking, current smoking, exercise habit, body mass index, mucosal healing, and duration of UC, high household income was independently and inversely associated with mild to moderate or severe ED (adjusted odds ratio [OR] 0.23, 95% confidence interval [CI] [0.05, 0.93], p for trend = .038) and severe ED (adjusted OR 0.26, 95% CI [0.07, 0.85], p for trend = .024). In contrast, no association between education status and ED was found. In conclusion, household income was independently and inversely associated with ED in Japanese UC patients.
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Affiliation(s)
| | - Teruki Miyake
- Department of Gastroenterology and Metabology, Graduate School of Medicine, Ehime University, Toon, Japan
| | - Osamu Yoshida
- Department of Gastroenterology and Metabology, Graduate School of Medicine, Ehime University, Toon, Japan
| | - Kana Shiraishi
- Department of Gastroenterology and Metabology, Graduate School of Medicine, Ehime University, Toon, Japan
| | - Kazuhiro Tange
- Department of Inflammatory Bowel Diseases and Therapeutics, Graduate School of Medicine, Ehime University, Toon, Japan
| | - Yu Hashimoto
- Department of Gastroenterology and Metabology, Graduate School of Medicine, Ehime University, Toon, Japan
| | - Sen Yagi
- Department of Internal Medicine, Saiseikai Imabari Hospital, Imabari, Japan
| | - Shogo Kitahata
- Department of Gastroenterology, Ehime Prefectural Central Hospital, Matsuyama, Japan
| | - Tomoyuki Ninomiya
- Department of Gastroenterology, Ehime Prefectural Central Hospital, Matsuyama, Japan
| | - Masakazu Hanayama
- Department of Gastroenterology, Matsuyama Shimin Hospital, Matsuyama, Japan
| | - Seiyuu Suzuki
- Department of Gastroenterology, Sumitomo Besshi Hospital, Niihama, Japan
| | - Naozumi Shibata
- Department of Gastroenterology, Ehime Prefectural Niihama Hospital, Niihama, Japan
| | - Hidehiro Murakami
- Department of Internal Medicine, Saiseikai Matsuyama Hospital, Matsuyama, Japan
| | - Katsuhisa Ohashi
- OHASHI Clinic Participate in Gastro-Enterology and Ano-Proctology, Niihama, Japan
| | - Hideomi Tomida
- Endoscopy Center, Ehime University Hospital, Toon, Japan
| | | | - Eiji Takeshita
- Department of Inflammatory Bowel Diseases and Therapeutics, Graduate School of Medicine, Ehime University, Toon, Japan
| | - Yoshio Ikeda
- Endoscopy Center, Ehime University Hospital, Toon, Japan
| | - Yoichi Hiasa
- Department of Gastroenterology and Metabology, Graduate School of Medicine, Ehime University, Toon, Japan
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12
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Wang Z, Gao Y, Ji X, Wu T, Pu L, Qiu W. Effects of CYP2D6 *10 and *41 Variants in Healthy Chinese Men on the Pharmacokinetics of Dapoxetine. J Clin Pharmacol 2024; 64:601-608. [PMID: 38059315 DOI: 10.1002/jcph.2391] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Accepted: 12/04/2023] [Indexed: 12/08/2023]
Abstract
Dapoxetine is a selective serotonin reuptake inhibitor (SSRI) used to treat premature ejaculation (PE), and is mainly metabolized by CYP2D6, CYP3A4, and flavin-containing monooxygenase 1. The purpose of the study was to evaluate the effect of CYP2D6 polymorphism on the pharmacokinetics of dapoxetine in healthy Chinese men. Thirty-nine subjects who received a single oral dose of 30 mg dapoxetine hydrochloride were classified based on their CYP2D6 genotype: *1/*1 (n = 9), *1/*41 (n = 1), *1/*10 (n = 12), *10/*41 (n = 3), or *10/*10 (n = 14). The difference in pharmacokinetic parameters between different genotype groups was analyzed and then scored according to the activity score system. Compared with the wild-type subjects of CYP2D6 *1/*1, the peak plasma concentration (Cmax) and the area under the plasma drug concentration-time curve (AUCinf) of dapoxetine in the *10/*10 and *10/*41 groups were notably increased (P ≤ .05). Significant differences in Cmax, AUC, volume of distribution/bioavailability (V/F) and clearance/bioavailability (CL/F) were observed among dapoxetine activity score groups (P ≤ .05). The AUCinf was increased significantly (154% and 89.73%, P ≤ .05) and the Cmax was increased significantly (73.45% and 42.67%, P ≤ .05) in CYP2D6 *10/*41 subjects, compared with CYP2D6 *1/*1 and *1/*10 subjects. The results obtained indicated that CYP2D6 *10 and *41 polymorphisms have significant effects on the pharmacokinetic properties of dapoxetine.
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Affiliation(s)
- Zhipeng Wang
- School of Pharmacy Lanzhou University, Lanzhou, Gansu, China
| | - Yuan Gao
- School of Pharmacy Lanzhou University, Lanzhou, Gansu, China
| | - Xingfang Ji
- School of Pharmacy Lanzhou University, Lanzhou, Gansu, China
| | - Tong Wu
- School of Pharmacy Lanzhou University, Lanzhou, Gansu, China
| | - Libin Pu
- School of Pharmacy Lanzhou University, Lanzhou, Gansu, China
| | - Wen Qiu
- National Drug Clinical Trial Institution, Lanzhou University Second Hospital, Lanzhou, Gansu, China
- Pharmacy Department, Lanzhou University Second Hospital, Lanzhou, Gansu, China
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13
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DE Nunzio C, Nacchia A, Grimaldi MC, Turchi B, Rovesti L, Franco A, Guarnotta G, Voglino O, Mancini E, Baldassarri V, Lombardo R, Cicione A, Tubaro A. Major adverse cardiovascular events related to phosphodiesterase 5 inhibitors: analysis of real-life data from Eudra-Vigilance database. Minerva Urol Nephrol 2024; 76:203-209. [PMID: 38498298 DOI: 10.23736/s2724-6051.23.05611-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/20/2024]
Abstract
BACKGROUND Phosphodiesterase 5 inhibitors (PDE5i) are the standard medical treatment for erectile dysfunction. Aim of our study was to evaluate the rate of major adverse cardiovascular events (MACE) reported during PDE5i treatment based on Eudra-Vigilance (EV) reports. METHODS EV database is the system for managing and analyzing data on suspected adverse reactions to medicines which have been authorized or being studied in clinical trials in the European Economic Area. MACE are defined as non-fatal stroke, non-fatal myocardial infarction, non-fatal congestive heart failure, revascularization after aorto-coronary graft bypass and cardiovascular death. We recorded the number of MACE for sildenafil, tadalafil, vardenafil, avanafil per category and severity until 1st July 2023. Pooled Relative Risk (PRR) was used to compare data between drugs. RESULTS Overall, 951 MACE events were reported. Most of them were observed in younger patients <65 years old (452/951 events, 48%). Overall, 377/8939 (4%) MACE events were observed for sildenafil, 221/5213 (4%) for tadalafil, 50/1029 (4%) for vardenafil and no events for avanafil. No significative differences were reported comparing sildenafil and tadalafil (PRR 0.71-0.99, IQR 0.61-1.35, P>0.05), neither sildenafil vs. vardenafil (PRR 0.68-0.79, IQR 0.43-1.55, P>0.05), neither tadalafil vs. vardenafil (PRR 0.77-0.95, IQR 0.64-1.30. P>0.05) even when compared for age. Comparison between different classes of age showed MACE were more frequent in patients younger than 65 years old taking sildenafil and tadalafil when compared to patients older than 85 years old (PRR 0.02-0.11. IQR 0.01-0.40. P<0.01) and when compared to patients in 65-85 class of age (PRR 0.02-0.12, IQR 0.01-0.95, P<0.01). CONCLUSIONS Real life data is consistent with MACE related to PDE5i. PDE5is are infrequently (<5%) associated with MACE. However, risk seems higher in younger patients, particularly for sildenafil (452/951 events, 48%). Clinicians should consider these data when prescribing PDE5i especially in young patients.
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Affiliation(s)
| | | | - Maria C Grimaldi
- Department of Cardiovascular and Pneumological Sciences, Sacred Heart Catholic University, Rome, Italy
- Department of Cardiovascular Sciences, IRCCS A. Gemelli University Polyclinic Foundation, Rome, Italy
| | | | | | | | | | | | - Elisa Mancini
- Sant'Andrea Hospital, Sapienza University, Rome, Italy
| | | | | | | | - Andrea Tubaro
- Sant'Andrea Hospital, Sapienza University, Rome, Italy
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Kang J, Wang Q, Wang S, Pan Y, Niu S, Li X, Liu L, Liu X. Characteristics of Gut Microbiota in Patients with Erectile Dysfunction: A Chinese Pilot Study. World J Mens Health 2024; 42:363-372. [PMID: 37382280 PMCID: PMC10949016 DOI: 10.5534/wjmh.220278] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Revised: 03/14/2023] [Accepted: 03/30/2023] [Indexed: 06/30/2023] Open
Abstract
PURPOSE Little is known about the role of gut microbiota in the pathogenesis of erectile dysfunction (ED). We performed a study to compare taxonomic profiles of gut microbiota of ED and healthy males. MATERIALS AND METHODS A total of 43 ED patients and 16 healthy controls were enrolled in the study. The 5-item version of the International Index of Erectile Function (IIEF-5) with a cutoff value of 21 was used to evaluate erectile function. All participants underwent nocturnal penile tumescence and rigidity test. Samples of stool were sequenced to determine the gut microbiota. RESULTS We identified a distinct beta diversity of gut microbiome in ED patients by unweighted UniFrac analysis (R²=0.026, p=0.036). Linear discriminant analysis effect size (LEfse) analysis showed Actinomyces was significantly enriched, whereas Coprococcus_1, Lachnospiraceae_FCS020_group, Lactococcus, Ruminiclostridium_5, and Ruminococcaceae_UCG_002 were depleted in ED patients. Actinomyces showed a significant negative correlation with the duration of qualified erection, average maximum rigidity of tip, average maximum rigidity of base, tip tumescence activated unit (TAU), and base TAU. Coprococcus_1, Lachnospiraceae_FCS020_group, Ruminiclostridium_5, and Ruminococcaceae_UCG_002 were significantly correlated with the IIEF-5 score. Ruminiclostridium_5 and Ruminococcaceae_UCG_002 were positively related with average maximum rigidity of tip, average maximum rigidity of base, ΔTumescence of tip, and Tip TAU. Further, a random forest classifier based on the relative abundance of taxa showed good diagnostic efficacy with an area under curve of 0.72. CONCLUSIONS This pilot study identified evident alterations in the gut microbiome composition of ED patients and found Actinomyces was negatively correlated with erectile function, which may be a key pathogenic bacteria.
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Affiliation(s)
- Jiaqi Kang
- Department of Urology, Tianjin Medical University General Hospital, Tianjin, China
| | - Qihua Wang
- Department of Urology, Tianjin Medical University General Hospital, Tianjin, China
| | - Shangren Wang
- Department of Urology, Tianjin Medical University General Hospital, Tianjin, China
| | - Yang Pan
- Department of Urology, Tianjin Medical University General Hospital, Tianjin, China
| | - Shuai Niu
- Department of Urology, Tianjin Medical University General Hospital, Tianjin, China
| | - Xia Li
- Department of Urology, Tianjin Medical University General Hospital, Tianjin, China
| | - Li Liu
- Department of Urology, Tianjin Medical University General Hospital, Tianjin, China.
| | - Xiaoqiang Liu
- Department of Urology, Tianjin Medical University General Hospital, Tianjin, China.
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15
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Ma Y, Zhu T, Yang P, Gao R, Shen L, Gao P, Gao J, Liu X, Jiang H, Zhang X. The neurological decline and psychological factors caused by coronavirus disease 2019 may be predictors of erectile dysfunction. Andrology 2024. [PMID: 38436126 DOI: 10.1111/andr.13613] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Revised: 01/14/2024] [Accepted: 01/24/2024] [Indexed: 03/05/2024]
Abstract
BACKGROUND Since the outbreak of coronavirus disease 2019, it has had a serious impact on people's physical and mental health. However, in our clinical work, we have found that the erectile function of coronavirus disease 2019 patients with neurological decline was often seriously affected. OBJECTIVES To further explore the relationship between erectile dysfunction and neurological dysfunction caused by coronavirus disease 2019. MATERIALS AND METHODS We conducted a survey from August 2022 to February 2023 at the First Affiliated Hospital of Anhui Medical University and the Third People's Hospital of Linyi City. A total of 251 subjects with a history of coronavirus disease 2019 infection were included. Symptoms and changes in erectile function after the coronavirus disease 2019 infection were collected and assessed using the International Index of Erectile Function-5 scale and several targeted questions. RESULTS In this study, we found that in patients infected with novel coronavirus, the proportion of erectile dysfunction was higher in those with neurological manifestations such as olfactory and taste impairment or psychological symptoms such as anxiety. DISCUSSION We found that neurological decline and psychological factors were independent and significant risk factors for erectile dysfunction caused by coronavirus disease 2019. CONCLUSION Patients with neurological damage or psychiatric symptoms are more likely to have erectile dysfunction, suggesting that the 2019 novel coronavirus may affect erectile function by damaging nerves. This provides a new insight into the mechanism of erectile dysfunction.
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Affiliation(s)
- Yukuai Ma
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Tianle Zhu
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Peng Yang
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Rui Gao
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Lanhui Shen
- Department of Urology, the Third People's Hospital of Linyi, Linyi, China
| | - Pan Gao
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Jingjing Gao
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Xi Liu
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Hui Jiang
- Department of Urology, Peking University First Hospital Institute of Urology, Peking University Andrology Center, Peking University First Hospital, Hefei, China
| | - Xiansheng Zhang
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, China
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16
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Yu N, Guo Y, Zhao S, Chen X. Do psoriasis and atopic dermatitis affect erectile dysfunction? Insights from a Mendelian randomization study. J Eur Acad Dermatol Venereol 2024; 38:e259-e261. [PMID: 37822009 DOI: 10.1111/jdv.19571] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Accepted: 10/03/2023] [Indexed: 10/13/2023]
Affiliation(s)
- Nianzhou Yu
- Department of Dermatology, Hunan Engineering Research Center of Skin Health and Disease, Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Central South University, Changsha, Hunan, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Yeye Guo
- Department of Dermatology, Hunan Engineering Research Center of Skin Health and Disease, Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Central South University, Changsha, Hunan, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Shuang Zhao
- Department of Dermatology, Hunan Engineering Research Center of Skin Health and Disease, Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Central South University, Changsha, Hunan, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Xiang Chen
- Department of Dermatology, Hunan Engineering Research Center of Skin Health and Disease, Hunan Key Laboratory of Skin Cancer and Psoriasis, Xiangya Hospital, Central South University, Changsha, Hunan, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China
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Liu Z, Wu T, Ma S, Wang L, Jiang X, Xue W, Tang Q, Zhang K, Liu S, Xu C, Chen Y, Zhou Y, Ma J. More Efficient Approach: Independent Diagnostic Value of Audiovisual Sexual Stimulation for Psychogenic Erectile Dysfunction. ARCHIVES OF SEXUAL BEHAVIOR 2024; 53:1107-1114. [PMID: 38167989 PMCID: PMC10920448 DOI: 10.1007/s10508-023-02763-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/27/2022] [Revised: 11/24/2023] [Accepted: 11/25/2023] [Indexed: 01/05/2024]
Abstract
The diagnostic value of audiovisual sexual stimulation (AVSS) for psychogenic erectile dysfunction (ED) is still unclear. We investigated the independent diagnostic value and optimal cut-off parameter of AVSS for psychogenic ED. All participants had received the AVSS test and nocturnal penile tumescence and rigidity (NPTR) monitoring at least twice. ED patients were divided into psychogenic ED and organic ED according to NPTR examination. The diagnostic accuracy of AVSS parameters was evaluated with the receiver operating characteristic (ROC) curve, and the Youden index was employed to determine the optimal diagnostic cut-off values. A total of 346 patients with ED and 60 healthy men were included in this study, among which 162 and 184 cases of psychogenic and organic ED were identified based on NPTR, respectively. When comparing the two ED groups, the area under the curve (AUC) of AVSS parameters was 0.85-0.89. Six-selected AVSS parameters could precisely diagnose psychogenic ED, exhibiting increased diagnostic specificity compared with corresponding sensitivity. When comparing psychogenic ED with the control group, the AUC of the tumescence of the tip was superior to the AUC other parameters (0.81 vs. 0.58, 0.66, 0.59, 0.53, 0.68), and the best determined diagnostic cut-off value was the tumescence of the tip < 29.87%. Independent AVSS could diagnose psychogenic ED objectively and effectively, and its diagnostic value was highest when 1.50% ≤ tumescence of the tip < 29.87%.
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Affiliation(s)
- Zhiwei Liu
- Department of Urology, Tangdu Hospital, Air Force Medical University, No.1 Xinsi Road, Baqiao District, Xi'an, 710038, China
| | - Tao Wu
- Department of Urology, Tangdu Hospital, Air Force Medical University, No.1 Xinsi Road, Baqiao District, Xi'an, 710038, China
| | - Shanjin Ma
- Department of Urology, Tangdu Hospital, Air Force Medical University, No.1 Xinsi Road, Baqiao District, Xi'an, 710038, China
| | - Lei Wang
- Department of Urology, Tangdu Hospital, Air Force Medical University, No.1 Xinsi Road, Baqiao District, Xi'an, 710038, China
| | - Xiaoye Jiang
- Department of Urology, Tangdu Hospital, Air Force Medical University, No.1 Xinsi Road, Baqiao District, Xi'an, 710038, China
| | - Wei Xue
- Department of Urology, Tangdu Hospital, Air Force Medical University, No.1 Xinsi Road, Baqiao District, Xi'an, 710038, China
| | - Qisheng Tang
- Department of Urology, Tangdu Hospital, Air Force Medical University, No.1 Xinsi Road, Baqiao District, Xi'an, 710038, China
| | - Keying Zhang
- Department of Urology, Xijing Hospital, Air Force Medical University, Xi'an, China
| | - Shaojie Liu
- Department of Urology, Xijing Hospital, Air Force Medical University, Xi'an, China
| | - Chao Xu
- Department of Urology, Xijing Hospital, Air Force Medical University, Xi'an, China
| | - Yurui Chen
- Department of Urology, Air Force Medical Center of PLA, Beijing, China
| | - Yenong Zhou
- Department of Nursing, Xijing Hospital, Air Force Medical University, Xi'an, China
| | - Jianjun Ma
- Department of Urology, Tangdu Hospital, Air Force Medical University, No.1 Xinsi Road, Baqiao District, Xi'an, 710038, China.
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Farajallah M, Larid G, Michel F, Karsenty G, Lechevallier E, Boissier R. Practices and knowledge of general practitioners on erectile dysfunction: A practice survey. THE FRENCH JOURNAL OF UROLOGY 2024; 34:102591. [PMID: 38412649 DOI: 10.1016/j.fjurol.2024.102591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 12/24/2023] [Accepted: 01/22/2024] [Indexed: 02/29/2024]
Abstract
INTRODUCTION Erectile dysfunction (ED) is a common and underestimated sexual disorder. This sexual concern, which should raise the suspicion of an underlying coronary artery disease, is rarely broached by general practitioners (GPs). The aim of this work was to establish an inventory of the practices and knowledge of general practitioners when faced with a case of ED. METHODS This survey is a descriptive cross-sectional epidemiological study targeting GPs' practice. Answers were collected through a self-questionnaire, "KIKI SAIT?", online that explored: demographic data, level of practice and theoretical knowledge regarding ED. RESULTS One hundred and seventy-seven GPs took part in this study. Regarding their practice, 80.2% of doctors expected the patient to bring up the subject. Few clinicians managed ED according to recommendations of the French Association of Urology. More than 30% referred the patient to a urologist, cardiologist or endocrinologist. In total, 57.6% of practitioners prescribed a phosphodiesterase 5 inhibitor (PDE5I) as first-line treatment. Regarding their knowledge, 67.8% of doctors considered their level of knowledge about PDE5I to be poor, 96.6% about intracavernosal injections, 88.7% about vacuum devices and 91% about penis rings. The main obstacle retained was the lack of medical knowledge (71.2%). Clinicians who rarely consulted for ED were less confident in explaining possible treatments (25/63 versus 18/113, P<0.001). CONCLUSION Strengthening initial training and providing a practical algorithm for the management of ED could be useful to help general practitioners detect ED, which could be a sentinel of coronary heart disease. LEVEL OF EVIDENCE: 4
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Affiliation(s)
- Maeva Farajallah
- Department of Urological Surgery and Renal Transplantation, Conception Hospital, Aix-Marseille University, Marseille, France.
| | - Guillaume Larid
- Rheumatology Department, Poitiers Hospital, University of Poitiers, Poitiers, France
| | - Floriane Michel
- Department of Urological Surgery and Renal Transplantation, Conception Hospital, Aix-Marseille University, Marseille, France
| | - Gilles Karsenty
- Department of Urological Surgery and Renal Transplantation, Conception Hospital, Aix-Marseille University, Marseille, France
| | - Eric Lechevallier
- Department of Urological Surgery and Renal Transplantation, Conception Hospital, Aix-Marseille University, Marseille, France
| | - Romain Boissier
- Department of Urological Surgery and Renal Transplantation, Conception Hospital, Aix-Marseille University, Marseille, France
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19
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Medrano-Sánchez EM, Peña-Cantonero B, Candón-Ballester P, Blanco-Díaz M, Díaz-Mohedo E. Effectiveness of Low-Intensity Extracorporeal Shock Wave Therapy in Erectile Dysfunction: An Analysis of Sexual Function and Penile Hardness at Erection: An Umbrella Review. J Pers Med 2024; 14:177. [PMID: 38392610 PMCID: PMC10890328 DOI: 10.3390/jpm14020177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Revised: 01/10/2024] [Accepted: 01/29/2024] [Indexed: 02/24/2024] Open
Abstract
The present umbrella review of five systematic reviews and meta-analyses was conducted to investigate the effectiveness of Low-Intensity Extracorporeal Shock Wave Therapy (Li-ESWT) in the treatment of vascular origin Erectile Dysfunction (ED). A search was carried out in the databases of Pubmed, Scopus, Medline, Scielo and Embase. Participants were divided into two groups: an experimental group receiving Li-ESWT and a control group receiving simulated shock waves. The main variable of this study is ED, measured using the International Index of Erectile Function-Erectile Function (IIEF-EF) and the Erection Hardness Score (EHS) scale. The results showed a statistically significant increase in the mean IIEF-EF score in the experimental group. Overall, four out of five articles reported an increase in the EHS score in the Li-ESWT group compared to the placebo. Concerning the treatment parameters, better outcomes were observed with an energy density of 0.09 mJ/mm2 and the application of 1500-2000 pulses. Additionally, a follow-up of 6-12 months resulted in greater improvement in ED compared to 3 months, although more studies investigating follow-ups beyond 12 months are needed. Obtaining conclusive and clear results is challenging; however, everything indicates that Li-ESWT is an innovative therapeutic alternative for vascular-origin ED due to its low risk and improvement in erectile function.
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Affiliation(s)
- Esther M Medrano-Sánchez
- Research Group CTS305, Department of Physical Therapy, Faculty of Nursing, Physical Therapy and Podiatry, Universidad de Sevilla, 6, Avenzoar St., 41009 Sevilla, Spain
| | | | | | - María Blanco-Díaz
- Physiotherapy and Translational Research Group (FINTRA-RG), Institute of Health Research of the Principality of Asturias (ISPA), Faculty of Medicine and Health Sciences, Universidad de Oviedo, 33006 Oviedo, Spain
| | - Esther Díaz-Mohedo
- Department of Physical Therapy, Universidad de Málaga, Francisco Peñalosa Av., 29071 Málaga, Spain
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Yamamoto Y, Furukawa S, Miyake T, Yoshida O, Shiraishi K, Hashimoto Y, Tange K, Kitahata S, Ninomiya T, Yagi S, Hanayama M, Suzuki S, Shibata N, Murakami H, Ohashi K, Tomida H, Takeshita E, Ikeda Y, Hiasa Y. Serum albumin levels as a useful complementary marker for erectile dysfunction in ulcerative colitis: A cross-sectional study. Int J Urol 2024; 31:154-159. [PMID: 37861245 DOI: 10.1111/iju.15327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Accepted: 10/03/2023] [Indexed: 10/21/2023]
Abstract
OBJECTIVE Recently, a close association between ulcerative colitis (UC) and erectile dysfunction (ED) was reported. An inverse relationship between serum albumin and ED is found in patients with chronic disease. However, the association between serum albumin levels and ED in patients with UC is unclear. This study aims to investigate this issue in Japanese patients with UC. METHODS One hundred and thirty-six Japanese male UC patients were enrolled in this study. Information on serum albumin levels and medications for UC from medical records, Sexual Health Inventory for Men (SHIM) score information from self-administered questionnaires and information on the severity of UC from physician reports were obtained from medical records, self-administered questionnaires, and reports from physicians. The participants were divided into tertiles based on the total protein, serum globulin, serum albumin, aspartate aminotransferase, and C-reactive protein levels. The definition of ED and severe ED was SHIM score < 22 and SHIM score < 8, respectively. The association between these serum markers and ED was assessed by multivariate logistic regression. RESULTS The prevalence of severe ED in the low, moderate, and high albumin groups was 66.0%, 51.0%, and 28.3%, respectively. After adjusting for confounding factors, the low albumin group was independently and positively associated with severe ED (adjusted odds ratio: 2.74, 95% confidence interval: 1.03-7.48, p for trend =0.044). No association between other marker and ED was found. CONCLUSION Serum albumin was independently inversely associated with severe ED in Japanese patients with UC. Hypoalbuminemia might be a useful complementary marker for assessing the prevalence and severity of ED in UC patients.
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Affiliation(s)
| | - Shinya Furukawa
- Health Services Center, Ehime University, Matsuyama, Ehime, Japan
| | - Teruki Miyake
- Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Toon, Ehime, Japan
| | - Osamu Yoshida
- Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Toon, Ehime, Japan
| | - Kana Shiraishi
- Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Toon, Ehime, Japan
| | - Yu Hashimoto
- Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Toon, Ehime, Japan
| | - Kazuhiro Tange
- Department of Inflammatory Bowel Diseases and Therapeutics, Ehime University Graduate School of Medicine, Toon, Ehime, Japan
| | - Shogo Kitahata
- Department of Gastroenterology, Ehime Prefectural Central Hospital, Matsuyama, Ehime, Japan
| | - Tomoyuki Ninomiya
- Department of Gastroenterology, Ehime Prefectural Central Hospital, Matsuyama, Ehime, Japan
| | - Sen Yagi
- Department of Internal Medicine, Saiseikai Imabari Hospital, Imabari, Ehime, Japan
| | - Masakazu Hanayama
- Department of Gastroenterology, Matsuyama Shimin Hospital, Matsuyama, Ehime, Japan
| | - Seiyuu Suzuki
- Department of Gastroenterology, Sumitomo Besshi Hospital, Niihama, Ehime, Japan
| | - Naozumi Shibata
- Department of Gastroenterology, Ehime Prefectural Niihama Hospital, Niihama, Ehime, Japan
| | - Hidehiro Murakami
- Department of Internal Medicine, Saiseikai Matsuyama Hospital, Matsuyama, Ehime, Japan
| | - Katsuhisa Ohashi
- OHASHI Clinic Participate in Gastro-Enterology and Ano-Proctology, Niihama, Ehime, Japan
| | - Hideomi Tomida
- Endoscopy Center, Ehime University Hospital, Toon, Ehime, Japan
| | - Eiji Takeshita
- Department of Inflammatory Bowel Diseases and Therapeutics, Ehime University Graduate School of Medicine, Toon, Ehime, Japan
| | - Yoshio Ikeda
- Endoscopy Center, Ehime University Hospital, Toon, Ehime, Japan
| | - Yoichi Hiasa
- Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Toon, Ehime, Japan
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21
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Zhang H, Colonnello E, Zhang H, Sansone A, Xi Y, Wang C, Jannini EA, Zhang Y. Erection Hardness Score in Masturbation Can Serve as a Preliminary Screening Tool for Organic Erectile Dysfunction. Urology 2023; 182:149-154. [PMID: 37741297 DOI: 10.1016/j.urology.2023.08.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2023] [Revised: 08/08/2023] [Accepted: 08/17/2023] [Indexed: 09/25/2023]
Abstract
OBJECTIVE To explore the efficacy, in terms of sensitivity and specificity, of Erection Hardness Score (EHS) applied to masturbation in diagnosing predominantly organic erectile dysfunction (ED), compared to the actual standard, which is nocturnal penile tumescence and rigidity (NPTR). MATERIALS AND METHODS A total of 189 consecutive patients who came to our outpatient clinic from October 2019 to October 2020, reporting ED and an abridged International Index of Erectile Function (IIEF-6) score <26 were enrolled. Patients filled out two psychometric questionnaires: the IIEF-6 applied to partnered intercourse and the EHS applied to masturbation, then they underwent the NPTR test with Rigiscan for 2 consecutive nights in good sleep condition. Sensitivity, specificity, positive predictive value, and negative predictive value of EHS and IIEF-6 scales with NPTR as the standard, as well as the correlation between EHS, IIEF-6, and NPTR results were calculated. RESULTS Results show that the sensitivity of the EHS scale for the diagnosis of ED was 60.0%, the specificity was 95.7%, the positive predictive value was 83.3%, the negative predictive value was 86.9%, and the coincidence rate was 86.2%. The correlation coefficient was 0.572 and the area under the ROC curve was 0.78, which means the strength of erection in masturbation as evaluated by the EHS can effectively help in discriminating between predominantly organic and apparently nonorganic ED. CONCLUSION An EHS score of 3-4, meaning good-optimal erectile function during masturbation, decreases the likelihood of predominantly organic ED and reduces the need for further NPTR testing.
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Affiliation(s)
- Hui Zhang
- Department of Infertility and Sexual Medicine, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China; Chair of Endocrinology and Medical Sexology (ENDOSEX), Department of Experimental Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Elena Colonnello
- Chair of Endocrinology and Medical Sexology (ENDOSEX), Department of Experimental Medicine, University of Rome Tor Vergata, Rome, Italy; Section of Medical Pathophysiology, Food Science and Endocrinology, Sapienza University of Rome, Rome, Italy
| | - Hao Zhang
- The Department of Urology, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Andrea Sansone
- Chair of Endocrinology and Medical Sexology (ENDOSEX), Department of Experimental Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Yu Xi
- Department of Infertility and Sexual Medicine, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China; The Department of Urology, Peking University Third Hospital, Beijing, China
| | - Chunling Wang
- Department of Infertility and Sexual Medicine, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Emmanuele A Jannini
- Chair of Endocrinology and Medical Sexology (ENDOSEX), Department of Experimental Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Yan Zhang
- Department of Infertility and Sexual Medicine, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.
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Carella MC, Forleo C, Stanca A, Carulli E, Basile P, Carbonara U, Amati F, Mushtaq S, Baggiano A, Pontone G, Ciccone MM, Guaricci AI. Heart Failure and Erectile Dysfunction: a Review of the Current Evidence and Clinical Implications. Curr Heart Fail Rep 2023; 20:530-541. [PMID: 37962749 PMCID: PMC10746762 DOI: 10.1007/s11897-023-00632-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/20/2023] [Indexed: 11/15/2023]
Abstract
PURPOSE OF REVIEW Heart failure (HF) and erectile dysfunction (ED) are two common conditions that affect millions of men worldwide and impair their quality of life. ED is a frequent complication of HF, as well as a possible predictor of cardiovascular events and mortality. ED deserves more attention from clinicians and researchers. RECENT FINDINGS The pathophysiology of ED in HF involves multiple factors, such as endothelial dysfunction, reduced cardiac output, neurohormonal activation, autonomic imbalance, oxidative stress, inflammation, and drug side effects. The diagnosis of ED in HF patients should be based on validated questionnaires or objective tests, as part of the routine cardiovascular risk assessment. The therapeutic management of ED in HF patients should be individualized and multidisciplinary, considering the patient's preferences, expectations, comorbidities, and potential drug interactions. The first-line pharmacological treatment for ED in HF patients with mild to moderate symptoms (NYHA class I-II) is phosphodiesterase type 5 inhibitors (PDE5Is), which improve both sexual function and cardiopulmonary parameters. PDE5Is are contraindicated in patients who use nitrates or nitric oxide donors for angina relief, and these patients should be advised to avoid sexual activity or to use alternative treatments for ED. Non-pharmacological treatments for ED, such as psychotherapy or couples therapy, should also be considered if there are significant psychosocial factors affecting the patient's sexual function or relationship. This review aims to summarize the most recent evidence regarding the prevalence of ED, the pathophysiology of this condition with an exhaustive analysis of factors involved in ED development in HF patients, a thorough discussion on diagnosis and management of ED in HF patients, providing practical recommendations for clinicians.
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Affiliation(s)
- Maria Cristina Carella
- Cardiovascular Disease Section, Interdisciplinary Department of Medicine, University of Bari Aldo Moro, Piazza Giulio Cesare 11, 70124, Bari, Italy
| | - Cinzia Forleo
- Cardiovascular Disease Section, Interdisciplinary Department of Medicine, University of Bari Aldo Moro, Piazza Giulio Cesare 11, 70124, Bari, Italy
| | - Alessandro Stanca
- Cardiovascular Disease Section, Interdisciplinary Department of Medicine, University of Bari Aldo Moro, Piazza Giulio Cesare 11, 70124, Bari, Italy
| | - Eugenio Carulli
- Cardiology Unit, Madonna Delle Grazie Hospital, Matera, Italy
| | - Paolo Basile
- Cardiovascular Disease Section, Interdisciplinary Department of Medicine, University of Bari Aldo Moro, Piazza Giulio Cesare 11, 70124, Bari, Italy
| | - Umberto Carbonara
- Andrology and Kidney Transplantation Unit, Department of Emergency and Organ Transplantation-Urology, University of Bari Aldo Moro, Bari, Italy
| | - Fabio Amati
- Department of Basic Medicine Neuroscience and Sense Organs, University of Bari Aldo Moro, Bari, Italy
| | - Saima Mushtaq
- Perioperative Cardiology and Cardiovascular Imaging Department, Centro Cardiologico Monzino IRCCS, Milan, Italy
| | - Andrea Baggiano
- Perioperative Cardiology and Cardiovascular Imaging Department, Centro Cardiologico Monzino IRCCS, Milan, Italy
| | - Gianluca Pontone
- Perioperative Cardiology and Cardiovascular Imaging Department, Centro Cardiologico Monzino IRCCS, Milan, Italy
| | - Marco Matteo Ciccone
- Cardiovascular Disease Section, Interdisciplinary Department of Medicine, University of Bari Aldo Moro, Piazza Giulio Cesare 11, 70124, Bari, Italy
| | - Andrea Igoren Guaricci
- Cardiovascular Disease Section, Interdisciplinary Department of Medicine, University of Bari Aldo Moro, Piazza Giulio Cesare 11, 70124, Bari, Italy.
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23
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Noh Y, Kim M, Hong SH. Identification of Emotional Spectrums of Patients Taking an Erectile Dysfunction Medication: Ontology-Based Emotion Analysis of Patient Medication Reviews on Social Media. J Med Internet Res 2023; 25:e50152. [PMID: 38019570 PMCID: PMC10719816 DOI: 10.2196/50152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Revised: 08/01/2023] [Accepted: 10/25/2023] [Indexed: 11/30/2023] Open
Abstract
BACKGROUND Patient medication reviews on social networking sites provide valuable insights into the experiences and sentiments of individuals taking specific medications. Understanding the emotional spectrum expressed by patients can shed light on their overall satisfaction with medication treatment. This study aims to explore the emotions expressed by patients taking phosphodiesterase type 5 (PDE5) inhibitors and their impact on sentiment. OBJECTIVE This study aimed to (1) identify the distribution of 6 Parrot emotions in patient medication reviews across different patient characteristics and PDE5 inhibitors, (2) determine the relative impact of each emotion on the overall sentiment derived from the language expressed in each patient medication review while controlling for different patient characteristics and PDE5 inhibitors, and (3) assess the predictive power of the overall sentiment in explaining patient satisfaction with medication treatment. METHODS A data set of patient medication reviews for sildenafil, vardenafil, and tadalafil was collected from 3 popular social networking sites such as WebMD, Ask-a-Patient, and Drugs.com. The Parrot emotion model, which categorizes emotions into 6 primary classes (surprise, anger, love, joy, sadness, and fear), was used to analyze the emotional content of the reviews. Logistic regression and sentiment analysis techniques were used to examine the distribution of emotions across different patient characteristics and PDE5 inhibitors and to quantify their contribution to sentiment. RESULTS The analysis included 3070 patient medication reviews. The most prevalent emotions expressed were joy and sadness, with joy being the most prevalent among positive emotions and sadness being the most prevalent among negative emotions. Emotion distributions varied across patient characteristics and PDE5 inhibitors. Regression analysis revealed that joy had the strongest positive impact on sentiment, while sadness had the most negative impact. The sentiment score derived from patient reviews significantly predicted patient satisfaction with medication treatment, explaining 19% of the variance (increase in R2) when controlling for patient characteristics and PDE5 inhibitors. CONCLUSIONS This study provides valuable insights into the emotional experiences of patients taking PDE5 inhibitors. The findings highlight the importance of emotions in shaping patient sentiment and satisfaction with medication treatment. Understanding these emotional dynamics can aid health care providers in better addressing patient needs and improving overall patient care.
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Affiliation(s)
- Youran Noh
- College of Pharmacy, Seoul National University, Seoul, Republic of Korea
- Research Institute of Pharmaceutical Sciences, Seoul National University, Seoul, Republic of Korea
| | - Maryanne Kim
- College of Pharmacy, Seoul National University, Seoul, Republic of Korea
- Research Institute of Pharmaceutical Sciences, Seoul National University, Seoul, Republic of Korea
| | - Song Hee Hong
- College of Pharmacy, Seoul National University, Seoul, Republic of Korea
- Research Institute of Pharmaceutical Sciences, Seoul National University, Seoul, Republic of Korea
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24
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Zhang Y, Zhang W, Feng X, Liu G, Wu X, Jiang H, Zhang X. Association between sleep quality and nocturnal erection monitor by RigiScan in erectile dysfunction patients: a prospective study using fitbit charge 2. Basic Clin Androl 2023; 33:31. [PMID: 38008740 PMCID: PMC10680263 DOI: 10.1186/s12610-023-00206-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Accepted: 08/03/2023] [Indexed: 11/28/2023] Open
Abstract
BACKGROUND Few studies were conducted to explore the association between sleep quality and nocturnal erection. Here, we intended to explore the association between sleep quality and nocturnal erection monitor when conducting nocturnal erection monitor. All erectile dysfunction (ED) patients underwent sleep monitors using Fitbit Charge 2™ (Fitbit Inc.) and nocturnal penile tumescence and rigidity (NPTR) monitors using RigiScan® (GOTOP medical, Inc., USA) for two nights. Subsequently, the patients were divided into two groups: Group A included patients who experienced effective erections only on the second night, while Group B included patients who had effective erections on both nights. To explore the associations between NPTR parameters and sleep parameters, a comparative analysis was performed between Group A and Group B for both nights. RESULTS Finally, our study included 103 participants, with 47 patients in Group A and 56 patients in Group B. Notably, the Group A patients showed significant improvements in NPTR parameters on the second night compared to the first night. Conversely, the NPTR parameters on Group B of the second night did not demonstrate a superior outcome when compared to the second night of Group A. Interestingly, it was found that only the disparities in sleep parameters accounted for the variation in NPTR parameters between the two groups on the first night. After correlation and ROC analysis, we identified the rapid eye movement (REM) sleep time and wake after sleep onset (WASO) time monitoring by the Fitbit Charge 2 as the primary parameters for predicting abnormal NPTR results in the first night. CONCLUSIONS Therefore, our study strongly suggests a close association between sleep parameters and NPTR parameters. It emphasizes the importance of incorporating sleep monitoring alongside nocturnal erection monitoring to enhance the reliability of the NPTR results.
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Affiliation(s)
- Yuyang Zhang
- Department of Urology, the First Affiliated Hospital of Anhui Medical University, Anhui Province, China
- Institute of Urology, the First Affiliated Hospital of Anhui Medical University, Anhui Province, China
- Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Anhui Province, China
| | - Wei Zhang
- Department of Urology, the First Affiliated Hospital of Anhui Medical University, Anhui Province, China
- Institute of Urology, the First Affiliated Hospital of Anhui Medical University, Anhui Province, China
- Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Anhui Province, China
| | - Xingliang Feng
- Department of Urology, The Third Affiliated Hospital of Soochow University, Changzhou, Jiangsu, China.
- Department of Urology, The First People's Hospital of Changzhou, Changzhou, Jiangsu, China.
| | - Guodong Liu
- Department of Urology, the First Affiliated Hospital of Anhui Medical University, Anhui Province, China
- Institute of Urology, the First Affiliated Hospital of Anhui Medical University, Anhui Province, China
- Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Anhui Province, China
| | - Xu Wu
- Department of Urology, the First Affiliated Hospital of Anhui Medical University, Anhui Province, China
- Institute of Urology, the First Affiliated Hospital of Anhui Medical University, Anhui Province, China
- Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Anhui Province, China
| | - Hui Jiang
- Department of Urology, Peking University First Hospital Institute of Urology, Peking University Andrology Center, Beijing, China.
| | - Xiansheng Zhang
- Department of Urology, the First Affiliated Hospital of Anhui Medical University, Anhui Province, China.
- Institute of Urology, the First Affiliated Hospital of Anhui Medical University, Anhui Province, China.
- Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Anhui Province, China.
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Xu RN, Ma JX, Zhang X, Liao ZD, Fu YJ, Lv BD. Efficacy of Chinese Herbal Medicine Formula in the Treatment of Mild to Moderate Erectile Dysfunction: Study Protocol for a Multi-Center, Randomized, Double-Blinded, Placebo-Controlled Clinical Trial. Int J Gen Med 2023; 16:5501-5513. [PMID: 38034900 PMCID: PMC10683653 DOI: 10.2147/ijgm.s436347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Accepted: 11/10/2023] [Indexed: 12/02/2023] Open
Abstract
Introduction Erectile dysfunction (ED) is a prevalent condition in urology, primarily managed with PDE5 inhibitors (PDE5Is). However, approximately 20% of patients do not experience improvement in overall sexual satisfaction (OS) after taking PDE5Is. Among these, traditional Chinese medicine (TCM) has emerged as a complementary approach, with formulas like Hongjing I granules (HJIG) showing promise in preliminary studies. This study aims to rigorously evaluate the effectiveness and safety of HJIG in mild to moderate ED cases, assessing improvement in both sexual function and TCM pattern alignment. Methods This study is a randomized, double-blind, placebo-controlled multicentre trial. Recruitment will be conducted from patients who have a strong willingness to try using only traditional Chinese medicine treatment (This is very common in traditional Chinese medicine hospitals.). A total of 100 patients diagnosed with mild to moderate ED caused by qi deficiency and blood stasis will be recruited and randomly assigned to receive one of two treatments: HJIG (N = 50) or placebo (N = 50). Patients will receive 8 weeks of treatment and a 16-week follow-up starting from the fourth week of treatment. Outcome measures, including the International Index of Erectile Function-Erectile Function domain (IIEF-EF) score, Sexual Encounter Profile (SEP), and Traditional Chinese Medicine symptom score, will be evaluated. Discussion The expected outcome of this trial is that the use of the herbal formula HIJG alone can improve overall sexual satisfaction (OS) in patients with mild to moderate ED, while also improving their traditional Chinese medicine symptom scores. This will provide evidence-based support for the use of Chinese medicine in the treatment of ED in China. Trial Registration Chinese Clinical Trial Registry, ChiCTR2000041127, Registered on 19 December 2020, https://www.chictr.org.cn/showproj.html?proj=46469. Trial Status Recruitment began in March 2021, therefore 80 patients have been recruited. It is expected to finish recruiting in December 2023.
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Affiliation(s)
- Run-Nan Xu
- The Second Affiliated Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, People’s Republic of China
| | - Jian-Xiong Ma
- Department of Urology, School of Medicine, The Second Affiliated Hospital, Zhejiang University, Hangzhou, Zhejiang, People’s Republic of China
| | - Xin Zhang
- The Second Affiliated Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, People’s Republic of China
| | - Ze-Dong Liao
- Department of Urology, School of Medicine, The Second Affiliated Hospital, Zhejiang University, Hangzhou, Zhejiang, People’s Republic of China
| | - Yi-Jia Fu
- The Second Affiliated Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, People’s Republic of China
| | - Bo-Dong Lv
- Department of Urology, School of Medicine, The Second Affiliated Hospital, Zhejiang University, Hangzhou, Zhejiang, People’s Republic of China
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Zhang Y, Chen Y, Mei Y, Xu R, Zhang H, Feng X. Causal effects of gut microbiota on erectile dysfunction: a two-sample Mendelian randomization study. Front Microbiol 2023; 14:1257114. [PMID: 37928685 PMCID: PMC10620728 DOI: 10.3389/fmicb.2023.1257114] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Accepted: 09/26/2023] [Indexed: 11/07/2023] Open
Abstract
Background Several observational studies have reported the correlation between gut microbiota and the risk of erectile dysfunction (ED). However, the causal association between them remained unestablished owing to intrinsic limitations, confounding factors, and reverse causality. Therefore, the two-sample Mendelian randomization (MR) study was performed to determine the causal effect of gut microbiota on the risk of ED. Methods The MR analysis utilized the publicly available genome-wide association study (GWAS) summary-level data to explore the causal associations between gut microbiota and ED. The gut microbiota data were extracted from the MiBioGen study (N = 18,340), and the ED data were extracted from the IEU Open GWAS (6,175 ED cases and 217,630 controls). The single nucleotide polymorphisms (SNPs) served as instrumental variables (IVs) by two thresholds of P-values, the first P-value setting as <1e-05 (locus-wide significance level) and the second P-value setting as <5e-08 (genome-wide significance level). The inverse variance weighted approach was used as the primary approach for MR analysis, supplemented with the other methods. In addition, sensitivity analyses were performed to evaluate the robustness of the MR results, including Cochran's Q test for heterogeneity, the MR-Egger intercept test for horizontal pleiotropy, the Mendelian randomization pleiotropy residual sum, and outlier (MR-PRESSO) global test for outliers, and the forest test and leave-one-out test for strong influence SNPs. Results Our results presented that the increased abundance of Lachnospiraceae at family level (OR: 1.265, 95% CI: 1.054-1.519), Senegalimassilia (OR: 1.320, 95% CI: 1.064-1.638), Lachnospiraceae NC2004 group (OR: 1.197, 95% CI: 1.018-1.407), Tyzzerella3 (OR: 1.138, 95% CI: 1.017-1.273), and Oscillibacter (OR: 1.201, 95% CI: 1.035-1.393) at genus level may be risk factors for ED, while the increased abundance of Ruminococcaceae UCG013 (OR: 0.770, 95% CI: 0.615-0.965) at genus level may have a protective effect on ED. No heterogeneity or pleiotropy was found based on the previously described set of sensitivity analyses. Conclusion Our MR analysis demonstrated that the gut microbiota had inducing and protective effects on the risk of ED. The results provide clinicians with novel insights into the treatment and prevention of ED in the future. Furthermore, our study also displays novel insights into the pathogenesis of microbiota-mediated ED.
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Affiliation(s)
- Yuyang Zhang
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, China
| | - Yuxi Chen
- Department of Statistics and Finance, School of Management, University of Science and Technology of China, Hefei, Anhui, China
| | - Yangyang Mei
- Department of Urology, Jiangyin People's Hospital of Jiangsu Province, Jiangyin, China
| | - Renfang Xu
- Department of Urology, The Third Affiliated Hospital of Soochow University, Changzhou, Jiangsu, China
- Department of Urology, First People's Hospital of Changzhou, Changzhou, Jiangsu, China
| | - Hong Zhang
- Department of Statistics and Finance, School of Management, University of Science and Technology of China, Hefei, Anhui, China
| | - Xingliang Feng
- Department of Urology, The Third Affiliated Hospital of Soochow University, Changzhou, Jiangsu, China
- Department of Urology, First People's Hospital of Changzhou, Changzhou, Jiangsu, China
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27
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Shah MDA, Shah S, Nusrat NB, Zafar N, Rehman AU. Topical Anesthetics and Premature Ejaculation: A Systematic Review and Meta-Analysis. Cureus 2023; 15:e42913. [PMID: 37664322 PMCID: PMC10474909 DOI: 10.7759/cureus.42913] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/03/2023] [Indexed: 09/05/2023] Open
Abstract
This meta-analysis was conducted to assess the effectiveness of topical anesthetics in preventing premature ejaculation. We conducted an online database search for original studies comparing topical anesthetic agents with placebo in patients with premature ejaculation. After selecting relevant articles, we extracted data on baseline characteristics and predetermined endpoints. Intravaginal ejaculatory latency time (IELT) was the primary outcome for efficacy. Mean differences and corresponding 95% confidence intervals were used to present continuous data. A random-effects model was used to pool the data, and subgroup analysis was performed based on the type of anesthetic agent used. Eleven randomized controlled trials were examined, involving a total of 2008 participants. After analyzing the combined results, it was found that Severance Secret (SS) cream (CJ CheilJedang Corporation, Seoul, South Korea) demonstrated significantly higher effectiveness than a placebo in increasing IELT (P = 0.001). Similarly, the topical eutectic mixture for premature ejaculation (TEMPE), lidocaine, and the eutectic mixture of local anesthetics (EMLA) were significantly more efficient than a placebo (P<0.00001; P = 0.0001; P<0.00001). Additionally, it was found that lidocaine gel was more efficient than paroxetine or sildenafil (P = 0.04; P<0.00001). In conclusion, topical anesthetics increase IELT in men with premature ejaculation more effectively than placebo, sildenafil, tadalafil, paroxetine, and dapoxetine.
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Affiliation(s)
- M Danial Ali Shah
- Department of Urology, Pakistan Kidney and Liver Institute and Research Center, Lahore, PAK
| | - Safdar Shah
- Department of Urology, Evercare Hospital Lahore, Lahore, PAK
| | - Nadeem Bin Nusrat
- Department of Urology, Pakistan Kidney and Liver Institute and Research Center, Lahore, PAK
| | - Nauman Zafar
- Department of Urology, Pakistan Kidney and Liver Institute and Research Center, Lahore, PAK
| | - Assad Ur Rehman
- Department of Urology, Pakistan Kidney and Liver Institute and Research Center, Lahore, PAK
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Mohamed SA, Rofaeil RR, Salem H, Elrehany M, Asiri YI, Al Fatease A, Abdelkader H. Proniosomal Gel-Loaded Phosphodiesterase Inhibitors (Sildenafil, Vardenafil, and Tadalafil): Prospects for Topical Penile Therapy of Tadalafil for Treatment of Erectile Dysfunction. Gels 2023; 9:597. [PMID: 37623052 PMCID: PMC10453270 DOI: 10.3390/gels9080597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Revised: 07/13/2023] [Accepted: 07/20/2023] [Indexed: 08/26/2023] Open
Abstract
Oral phosphodiesterase inhibitors have emerged as a game changer for the treatment of erectile dysfunction (ED) since attaining FDA approval for its first member, sildenafil, in 1998. Topical penile therapy could be a viable replacement for oral medication that would transform the treatment of ED for many decades to come. This innovative idea could offer a safer topical alternative with less vision and cardiovascular side effects than the oral route. This work aims at developing proniosomal gels for three selected members (sildenafil, vardenafil, and tadalafil) and investigating the proniosomal gels on a rodent model. Niosomes derived from the parent proniosomal gels were characterized for entrapment efficiency (EE%), size, polydispersity index (PDI), zeta potential, and morphology. Proniosomal gels were evaluated for skin permeation, in vivo mating behaviors, and biochemical assays of nitric oxide (NO) and cyclic guanosine monophosphate (cGMP) post penile topical administrations. The optimized proniosomes loaded with tadalafil (F1-T) were compared with oral tablets (Cialis®). Proniosomal gels demonstrated significant enhancement of skin penetration by up to 5.5-fold, compared to control topical suspension. Tadalafil-loaded proniosomes showed superior skin permeability over sildenafil- and vardenafil-loaded proniosomes. In addition, significant improvement was noticed regarding intromission number, intromission ratio, NO, and cGMP for the proniosomal gel F1-T, compared to the untreated control. No statistically significant (p > 0.05) differences in sexual performance or biochemical parameters (NO and cGMP levels) were recorded among orally and topically (tadalafil proniosomal gel) administered groups. These findings support tadalafil topical penile therapy as a promising alternative to the oral route.
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Affiliation(s)
- Soad A. Mohamed
- Department of Pharmaceutics, Faculty of Pharmacy, Deraya University, New-Minia 61519, Egypt;
| | - Remon Roshdy Rofaeil
- Department of Pharmacology, Faculty of Pharmacy, Deraya University, New-Minia 61519, Egypt;
- Department of Pharmacology, Faculty of Medicine, Minia University, Minia 61511, Egypt
| | - Hesham Salem
- Department of Analytical Chemistry, Faculty of Pharmacy, Deraya University, New-Minia 61519, Egypt;
| | - Mahmoud Elrehany
- Department of Biochemistry, Faculty of Pharmacy, Deraya University, New-Minia 61519, Egypt;
| | - Yahya I. Asiri
- Department of Pharmacology, College of Pharmacy, King Khalid University, Abha 62223, Saudi Arabia;
| | - Adel Al Fatease
- Department of Pharmaceutics, College of Pharmacy, King Khalid University, Abha 62223, Saudi Arabia;
| | - Hamdy Abdelkader
- Department of Pharmaceutics, College of Pharmacy, King Khalid University, Abha 62223, Saudi Arabia;
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Gobena MB, Abdosh T, Dheresa M, Dechasa DB. Erectile dysfunction and associated factors among patients with diabetes attending follow-up at a public hospital, Harar, Eastern Ethiopia. A cross-sectional study design. Front Endocrinol (Lausanne) 2023; 14:1131555. [PMID: 37383399 PMCID: PMC10294227 DOI: 10.3389/fendo.2023.1131555] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2023] [Accepted: 05/10/2023] [Indexed: 06/30/2023] Open
Abstract
Background The global prevalence of erectile dysfunction among patients with diabetes is high. It is the most underestimated problem but has a great physical, psychological, and social impact on the individual with the disease, family, and society in general. Thus, this study aimed to assess the magnitude of erectile dysfunction and associated factors among patients with diabetes attending follow-up at a public hospital, Harar, Eastern Ethiopia. Methods Facility-based cross-sectional study was conducted on selected 210 adult male patients with diabetes attending follow-up at a public hospital, Harar, Eastern Ethiopia, from 1 February to 30 March 2020. Simple random sampling was used to select study participants. A pre-tested interviewer-administered structured questionnaire was used to collect the data. The data were entered to EpiData version 3.1 and exported to SPSS version 20 for analysis. Bivariate and multivariable binary logistic regression were carried out, and a P-value of <0.05 was taken as statistically significant. Result A total of 210 adult male patients with diabetes participated in the study. The overall magnitude of erectile dysfunction was 83.8%, with 26.7% suffering from mild, 37.5% mild to moderate, 29% moderate, and 6.8% severe erectile dysfunctions. Age 46-59 years [adjusted odds ratio (AOR): 2.560; 95% confidence interval (CI) (1.73, 6.53)], age ≥ 60 years [AOR: 2.9; 95% CI (1.48, 5.67)], and poor glycemic control [AOR: 2.140; 95% CI (1.9, 7.44)] were significantly associated with erectile dysfunction among patients with diabetes. Conclusion The present study revealed a high magnitude of erectile dysfunction among population with diabetes. The age categories of 46-59 and ≥60 and having poor glycemic control were the only variables significantly associated with erectile dysfunction. Thus, routine screening and management for erectile dysfunction in patients with diabetes should be part of routine medical care particularly for adult male patients and those with poor glycemic control.
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Affiliation(s)
- Matebu Bekele Gobena
- Department of Internal Medicine, School of Medicine, Collage of Medicine and Health sciences, Dire Dawa University, Dire Dawa, Ethiopia
| | - Tekabe Abdosh
- Department of Internal Medicine, School of Medicine, Collage of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Merga Dheresa
- School of Nursing and Midwifery, Collage of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
| | - Deribe Bekele Dechasa
- School of Nursing and Midwifery, Collage of Health and Medical Sciences, Haramaya University, Harar, Ethiopia
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Liu X, Liu S, Liu T, Tang L, Ji M, Xu Y, Xiang Z, Zhou J, Chen Y, Chen J. Altered regional brain activity and functional connectivity in resting-state brain networks associated with psychological erectile dysfunction. Front Neurosci 2023; 17:1074327. [PMID: 37360175 PMCID: PMC10285100 DOI: 10.3389/fnins.2023.1074327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Accepted: 02/14/2023] [Indexed: 06/28/2023] Open
Abstract
Introduction Erectile dysfunction (ED), especially psychological ED (pED), is usually accompanied with psychological factors, which are related to abnormal activity in brain regions involved in sexual behavior. However, the mechanisms underlying functional changes in the brain of pED are still unclear. The present study aimed to explore the abnormalities of brain function, as well as their relationships with sexual behavior and emotion in pED patients. Materials and methods Resting state functional magnetic resonance imaging (rs-fMRI) data were collected from 31 pED patients to 31 healthy controls (HCs). The values of amplitude of fractional amplitude of low-frequency fluctuation (fALFF) and functional connectivity (FC) were calculated and compared between groups. In addition, the associations between abnormal brain regions and clinical features were evaluated by Pearson correlation analyses. Results Compared to HCs, pED patients demonstrated decreased fALFF values in the left medial superior frontal gyrus (had decreased FC values with the left dorsolateral superior frontal gyrus), the left lingual gyrus (had decreased FC values with the left parahippocamal gyrus and insula), the left putamen (had decreased FC values with the right caudate) and the right putamen (had decreased FC values with the left putamen and the right caudate). The fALFF values of the left medial superior frontal gyrus were negatively correlated with the fifth item scores of International Index of Erectile Function (IIEF-5). Negative relationships were found between fALFF values of the left putamen and the second item scores of Arizona Sexual Scale (ASEX). FC values between the right putamen and caudate were negatively related to the state scores of State-Trait Anxiety Inventory (STAI-S). Conclusion Altered brain function were found in the medial superior frontal gyrus and caudate-putamen of pED patients, which were associated with sexual function and psychological condition. These findings provided new insights into the central pathological mechanisms of pED.
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Affiliation(s)
- Xue Liu
- Department of Andrology, Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
| | - Shaowei Liu
- Department of Radiology, Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
| | - Tao Liu
- Department of Andrology, Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
| | - Liang Tang
- Department of Andrology, Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
| | - Mufan Ji
- Medical College of Nantong University, Nantong, China
| | - Yan Xu
- Department of Andrology, Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
| | - Ziliang Xiang
- Department of Andrology, Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
| | - Jianwen Zhou
- Department of Andrology, Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
| | - Yun Chen
- Department of Andrology, Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
| | - Jianhuai Chen
- Department of Andrology, Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
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Longoni M, Bertini A, Schifano N, Zaffuto E, Maggio P, Piercarlo R, Baldini S, Carcano G, Antonini G, Salonia A, Montorsi F, Dehò F, Capogrosso P. A review on pharmacological options for the treatment of erectile dysfunction: state of the art and new strategies. Expert Opin Pharmacother 2023; 24:1375-1386. [PMID: 37272398 DOI: 10.1080/14656566.2023.2221785] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Accepted: 06/01/2023] [Indexed: 06/06/2023]
Abstract
INTRODUCTION Erectile dysfunction (ED) affects between 12.9% and 28.1% of men worldwide, presenting a strong aged-correlated prevalence. Several pharmacological treatments are currently available for ED, which can be classified into oral, injection, and topical/intraurethral therapies. AREAS COVERED Extensive research on PubMed/MEDLINE until February 2023 was performed. For each of the aforementioned drug classes, available molecules, and formulations, their efficacy and most common adverse events as well as general guidelines on prescription were investigated and extensively described. A glimpse into future directions regarding ED pharmacotherapy is also present. EXPERT OPINION In recent years, there have been significant developments in pharmacological treatments for ED. It is essential for physicians to identify the best treatment option for patients based on their preferences and sexual habits. The treatment approach for ED has shifted from a sequential to a parallel paradigm, where all treatment options are available as first-line therapies. While there are promising regenerative therapies for ED, such as shockwaves and platelet-rich plasma injections, pharmacological treatment is still the most effective option for most patients.
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Affiliation(s)
- Mattia Longoni
- Department of Urology, IRCCS San Raffaele Hospital; University Vita-Salute San Raffaele, Milan, Italy
| | - Alessandro Bertini
- Department of Urology, IRCCS San Raffaele Hospital; University Vita-Salute San Raffaele, Milan, Italy
| | - Nicolò Schifano
- Department of Urology, ASST Sette Laghi - Circolo & Fondazione Macchi Hospital; University of Insubria, Varese, Italy
| | - Emanuele Zaffuto
- Department of Urology, ASST Sette Laghi - Circolo & Fondazione Macchi Hospital; University of Insubria, Varese, Italy
| | - Paolo Maggio
- Department of Urology, ASST Sette Laghi - Circolo & Fondazione Macchi Hospital; University of Insubria, Varese, Italy
| | - Rossi Piercarlo
- Department of Urology, ASST Sette Laghi - Circolo & Fondazione Macchi Hospital; University of Insubria, Varese, Italy
| | - Sara Baldini
- Department of Urology, ASST Sette Laghi - Circolo & Fondazione Macchi Hospital; University of Insubria, Varese, Italy
| | - Giulio Carcano
- Department of Surgery, ASST Sette Laghi - Circolo & Fondazione Macchi Hospital; University of Insubria, Varese, Italy
| | - Gabriele Antonini
- Department of Urology, ASST Sette Laghi - Circolo & Fondazione Macchi Hospital; University of Insubria, Varese, Italy
| | - Andrea Salonia
- Department of Urology, IRCCS San Raffaele Hospital; University Vita-Salute San Raffaele, Milan, Italy
| | - Francesco Montorsi
- Department of Urology, IRCCS San Raffaele Hospital; University Vita-Salute San Raffaele, Milan, Italy
| | - Federico Dehò
- Department of Urology, ASST Sette Laghi - Circolo & Fondazione Macchi Hospital; University of Insubria, Varese, Italy
| | - Paolo Capogrosso
- Department of Urology, ASST Sette Laghi - Circolo & Fondazione Macchi Hospital; University of Insubria, Varese, Italy
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Taniguchi H, Inoue T, Kawa G, Murota T, Tsukino H, Yoshimura K, Kamoto T, Ogawa O, Matsuda T, Kinoshita H. Evaluation of sexual function after dutasteride treatment in patients with once-negative prostate biopsy and benign prostate hyperplasia. Urologia 2023; 90:295-300. [PMID: 36992564 DOI: 10.1177/03915603231163201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/31/2023]
Abstract
INTRODUCTION Patients with benign prostatic hyperplasia are usually treated with 5α-reduced inhibitors (5ARIs) such as finasteride and dutasteride. However, studies on the influence of 5ARIs on sexual function have been controversial. In this study, we evaluated the impact of dutasteride treatment for erectile function in patients with once-negative prostate biopsy and benign prostate hyperplasia. PATIENTS AND METHODS 81 patients with benign prostate hyperplasia were enrolled in a one-armed prospective study. They were administrated 0.5 mg/day of dutasteride for 12 months. Patient characteristics and changes of International Prostate Symptom Score (IPSS) and International Index of Erectile Function (IIEF)-15 scores at baseline and 12 months after dutasteride administration were examined. RESULTS The mean ± standard deviation (SD) age of the patients was 69.4 ± 4.9 years and the prostate volume was 56.6 ± 21.3 mL, respectively. The mean ± SD prostate volume and PSA levels were decreased 25.0 and 50.9%, respectively, after 12 months of dutasteride administration. IPSS total, voiding subscore, storage subscore, and quality of life score significantly improved after 12 months of dutasteride administration. No statistically significant change in IIEF-total score from 16.3 ± 13.5 to 18.8 ± 16.0 (p = 0.14), IIEF-EF score from 5.1 ± 6.9 to 6.4 ± 8.3 (p = 0.13) were observed. There was no decrease in erectile function severity. CONCLUSION Twelve months administration of dutasteride for patients with BPH improved urinary function and did not increase the risk of sexual dysfunction.
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Affiliation(s)
- Hisanori Taniguchi
- Department of Urology and Andrology, Kansai Medical University, Hirakata, Japan
| | - Takaaki Inoue
- Department of Urology and Andrology, Kansai Medical University, Hirakata, Japan
- Department of Urology, Hara Hospital, Kobe, Japan
| | - Gen Kawa
- Department of Urology and Andrology, Kansai Medical University, Hirakata, Japan
| | - Takashi Murota
- Department of Urology and Andrology, Kansai Medical University, Hirakata, Japan
| | - Hiromasa Tsukino
- Department of Urology, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
- Department of Urology, Junwakai Memorial Hospital, Miyazaki, Japan
| | - Koji Yoshimura
- Department of Urology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
- Shizuoka General Hospital Urology, Shizuoka, Japan
| | - Toshiyuki Kamoto
- Department of Urology, Faculty of Medicine, University of Miyazaki, Miyazaki, Japan
| | - Osamu Ogawa
- Department of Urology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Tadashi Matsuda
- Department of Urology and Andrology, Kansai Medical University, Hirakata, Japan
| | - Hidefumi Kinoshita
- Department of Urology and Andrology, Kansai Medical University, Hirakata, Japan
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Lucas Bustos P, Parrón Carreño T, Moreno Gutiérrez S, Fernández Agis I. Progressive arousal: a new concept and definition for premature ejaculation. Sex Med 2023; 11:qfad014. [PMID: 37124144 PMCID: PMC10136197 DOI: 10.1093/sexmed/qfad014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2023] [Accepted: 03/28/2023] [Indexed: 05/02/2023] Open
Abstract
Background Premature ejaculation (PE) is a nosologic entity with issues in its conceptualization and definition. Aim To understand if the altered sexual response in men with PE is in the orgasm phase, as currently assumed, or the arousal phase with difficulties in modulating, regulating, or decreasing sexual arousal. Methods Men were recruited who looked for help for PE and met the diagnostic criteria according to clinical standards. The participants completed a sociodemographic survey and the Premature Ejaculation Diagnostic Tool. They also performed a masturbation exercise with a maximum of 5 stops, with the intention of prolonging the arousal phase. The time of the exercise was measured from the beginning of genital masturbation to ejaculation. Outcomes We calculated the total time of the exercise, the median time at each start, and the number of dropouts. We performed a pairwise comparison analysis between starts and made a survival curve representing the percentage of men who remained in the exercise. Results A total of 481 men with PE participated (mean ± SD; age, 29.25 ± 8.72 years). We found that the expected median survival time until ejaculation was 317.00 seconds (95% CI, 288.34-345.65). However, the average time during stimulation decreased as the exercise progressed, and statistically significant differences were observed in their pairwise comparison (P < .001). Also, the chances of ejaculation increased as the exercise progressed, with 62.16% of the participants ejaculating before the end of the exercise. The results indicated increasing sexual arousal, where stops in stimulation were progressively less effective at maintaining ejaculation times at starts. Clinical Implications We showed that the arousal phase is altered in PE, not the orgasm phase, and this could finally have implications in the diagnosis and/or treatment of this condition. Strengths and Limitations The analysis of the times at starts and stops in a masturbation exercise in men with PE, had been barely addressed before. In the future, it would be important to verify the effect of stops during sexual intercourse and to incorporate a control group of men without PE. Conclusions We propose a new conceptualization and definition for PE: progressive arousal disorder is the inability to modulate, regulate, or decrease arousal during any sexual activity, even with brief stops during sexual stimulation, causing unwanted ejaculation.
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Affiliation(s)
- Pedro Lucas Bustos
- Corresponding author. CERNEP Research Center, University of Almería, 04120, Almería, Spain.
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Zhang Y, Wu X, Zhang W, Liu G, Feng X, Jiang H, Zhang X. Erectile dysfunction in ankylosing spondylitis: a systematic review and meta-analysis. Sex Med 2023; 11:qfad025. [PMID: 37256218 PMCID: PMC10226813 DOI: 10.1093/sexmed/qfad025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 04/23/2023] [Accepted: 04/25/2023] [Indexed: 06/01/2023] Open
Abstract
Background The prevalence of erectile dysfunction (ED) in ankylosing spondylitis (AS) patients was reported rarely and with small sample. Aim The study sought to explore the prevalence of ED in men with AS and to determine whether AS is a risk factor for ED. Methods A systematic search was conducted in the China National Knowledge Infrastructure, Wanfang, VIP Database, CBM, PubMed, Web of Science, and Cochrane Library. The search was restricted to the articles published up to October 2022. Assessment tools adapted for prevalence studies were used to evaluate the quality of cross-sectional studies, and the quality of case-control studies was assessed by Newcastle-Ottawa scale. The relative risk (RR) and the standard mean difference (SMD) were used to evaluate the association between AS and ED. The subgroup analyses were conducted to identify the resources of heterogeneity. The sensitivity analysis was performed to assess the stability of the pooled estimates. Data were analyzed and graphed using STATA 16.0. Outcomes The pooled prevalence of ED in AS patients was calculated and the RR and the SMD were used to evaluate the association between AS and ED. Results A total of 393 AS patients, enrolled in the 8 included studies, were assessed for the prevalence of ED. The pooled ED prevalence estimate was 44% (95% confidence interval [CI], 25% to 63%, P < .001) with the statistical heterogeneity (I2 = 95.1%, P < .001). After pooling the data for RR, the results showed that men with AS were at a significantly higher risk for ED when compared with the general population without AS (RR, 2.04; 95% CI, 1.28 to 3.25, P = .003; heterogeneity: I2 = 72.6%, P = .003). The pooled results of 5 studies, which provided the International Index of Erectile Function (IIEF) score, demonstrated that patients with AS had significantly lower values in the IIEF erectile function domain as compared with the healthy control subjects (SMD, -0.60; 95% CI, -0.80 to -0.41; P < .001; heterogeneity: I2 = 34.4%, P = .192). Additionally, the other domain of the IIEF also showed lower values when compared with the general population without AS (P < .05). Clinical Implications The present meta-analysis provides evidence of the management of ED in men with AS. Strengths and Limitations This is the first meta-analysis to provide the prevalence of ED in AS patients and to demonstrate that AS is a risk factor for ED. However, the results after pooling the included studies showed significant heterogeneity. Conclusion Our meta-analysis demonstrated the high prevalence of ED in men with AS and that AS is a potential risk factor for ED.
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Affiliation(s)
| | | | | | - Guodong Liu
- Department of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, 230031, China
- Institute of Urology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui, 230031, China
- Anhui Province Key Laboratory of Genitourinary Diseases, Anhui Medical University, Hefei, Anhui, 230031, China
| | - Xingliang Feng
- Corresponding author: Department of Urology, The Third Affiliated Hospital of Soochow University, Changzhou, Jiangsu, China. ; Department of Urology, Peking University First Hospital; Institute of Urology, Peking University Andrology Center, Beijing, China. ; The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui Province, China.
| | - Hui Jiang
- Corresponding author: Department of Urology, The Third Affiliated Hospital of Soochow University, Changzhou, Jiangsu, China. ; Department of Urology, Peking University First Hospital; Institute of Urology, Peking University Andrology Center, Beijing, China. ; The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui Province, China.
| | - Xiansheng Zhang
- Corresponding author: Department of Urology, The Third Affiliated Hospital of Soochow University, Changzhou, Jiangsu, China. ; Department of Urology, Peking University First Hospital; Institute of Urology, Peking University Andrology Center, Beijing, China. ; The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui Province, China.
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Ren Y, Yuan J, Xue Y, Zhang Y, Li S, Liu C, Liu Y. Advanced hydrogels: New expectation for the repair of organic erectile dysfunction. Mater Today Bio 2023; 19:100588. [PMID: 36896414 PMCID: PMC9988670 DOI: 10.1016/j.mtbio.2023.100588] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Revised: 02/08/2023] [Accepted: 02/18/2023] [Indexed: 02/22/2023] Open
Abstract
Organic erectile dysfunction (ED) is a type of sexual disorder in men that is usually associated with illness, surgical injury, normal aging and has a high incidence across the globe. And the essence of penile erection is a neurovascular event regulated by a combination of factors. Nerve and vascular injury are the main causes of erectile dysfunction. Currently, the main treatment options for ED include phosphodiesterase type 5 inhibitors (PDE5Is), intracorporeal injections and vacuum erection devices (VEDs), which are ineffective. Therefore, it is essential to find an emerging, non-invasive and effective treatment for ED. The histopathological damage causing ED can be improved or even reversed with hydrogels, in contrast to current therapies. Hydrogels have many advantages, they can be synthesized from various raw materials with different properties, possess a definite composition, and have good biocompatibility and biodegradability. These advantages make hydrogels an effective drug carrier. In this review, we began with an overview of the underlying mechanisms of organic erectile dysfunction, discussed the dilemmas of existing treatments for ED, and described the unique advantages of hydrogel over other approaches. Then emphasizing the progress of research on hydrogels in the treatment of ED.
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Affiliation(s)
- Yan Ren
- School of Public Health, Zhejiang Chinese Medical University, Hangzhou, 310053, China.,CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety & CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology of China, Beijing, 100190, China
| | - Jing Yuan
- First Medical Center of Chinese PLA General Hospital, Beijing, 100853, China
| | - Yueguang Xue
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety & CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology of China, Beijing, 100190, China
| | - Yiming Zhang
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety & CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology of China, Beijing, 100190, China
| | - Shilin Li
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety & CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology of China, Beijing, 100190, China
| | - Cuiqing Liu
- School of Public Health, Zhejiang Chinese Medical University, Hangzhou, 310053, China
| | - Ying Liu
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety & CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology of China, Beijing, 100190, China.,GBA National Institute for Nanotechnology Innovation, Guangzhou, 510700, China
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Esposito M, Salerno M, Calvano G, Agliozzo R, Ficarra V, Sessa F, Favilla V, Cimino S, Pomara C. Impact of anabolic androgenic steroids on male sexual and reproductive function: a systematic review. Panminerva Med 2023; 65:43-50. [PMID: 35146992 DOI: 10.23736/s0031-0808.22.04677-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
INTRODUCTION Anabolic-androgenic steroids (AASs) are a complex cluster of synthetic derivatives of testosterone. AAS abuse is considered a major public health issue since it has increased among young/adolescent males. The use of steroids has a prevalence rate of 14% in young athletes and 30-75% in professional athletes or bodybuilders. AASs simulate the testosterone mechanism, binding the intracellular androgen receptor, and dysregulating the normal hypothalamic-pituitary-gonadal axis in the same way as exogenous testosterone. Abuse can produce several side effects on organs, such as the genital system. The physio-pathological mechanisms that cause AAS abuse-related, genital system disorders in humans are still not completely known. EVIDENCE ACQUISITION This study focuses on the effect of AASs on the male reproductive organs in humans and animals. EVIDENCE SYNTHESIS A systematic review was performed using SCOPUS, PubMed, Google Scholar, and Web of Sciences database up to 31 December 2021 using the keywords: "anabolic-androgenic steroids," "erectile dysfunction," "spermatogenesis" and "infertility;" (anabolic agents) "erectile dysfunction," "spermatogenesis" and "infertility." The review of the literature identified 66 articles published until 2021. Sixty-two articles were included. The use of AASs induces testicular atrophy and azoospermia known as "anabolic steroid-induced hypogonadism." Anabolic steroid induced infertility is characterized by oligo or azoospermia and abnormalities in sperm motility and morphology. Although sperm quality recovers in most cases within 4 months of stopping anabolic steroid abuse, the negative consequences on spermatogenesis can take up to 3 years to disappear. Human studies reported a positive correlation between AAS abuse in athletes and an increase in morphologically abnormal spermatozoa. Animal studies showed the destruction of Leydig cells and testicular atrophy in animals treated with cycles of AASs. CONCLUSIONS The present review of the literature highlights how little is known about the action of AASs on the male genital system. However, although their use is prohibited in many countries, the black market for these substances is still very frequent. The scientific landscape still has a lot to invest in the research of AAS on the male genital system to make young people even more aware of the negative aspects of these substances, contributing to the reduction of these products in an inappropriate way.
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Affiliation(s)
- Massimiliano Esposito
- Unit of Legal Medicine, Department of Medical, Surgical and Advanced Technologies, "G.F. Ingrassia, " University of Catania, Catania, Italy
| | - Monica Salerno
- Unit of Legal Medicine, Department of Medical, Surgical and Advanced Technologies, "G.F. Ingrassia, " University of Catania, Catania, Italy
| | - Gianluca Calvano
- Section of Urology, Department of Surgery, University of Catania, Catania, Italy
| | - Roberta Agliozzo
- Section of Urology, Department of Surgery, University of Catania, Catania, Italy
| | - Vincenzo Ficarra
- Section of Urology, Department of Human and Pediatric Pathology Gaetano Barresi, University of Messina, Messina, Italy
| | - Francesco Sessa
- Unit of Legal Medicine, Department of Medical, Surgical and Advanced Technologies, "G.F. Ingrassia, " University of Catania, Catania, Italy
| | - Vincenzo Favilla
- Section of Urology, Department of Human and Pediatric Pathology Gaetano Barresi, University of Messina, Messina, Italy
| | - Sebastiano Cimino
- Section of Urology, Department of Surgery, University of Catania, Catania, Italy
| | - Cristoforo Pomara
- Unit of Legal Medicine, Department of Medical, Surgical and Advanced Technologies, "G.F. Ingrassia, " University of Catania, Catania, Italy -
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Bocchino AC, Pezzoli M, Martínez-Salamanca JI, Russo GI, Lo Giudice A, Cocci A. Low-intensity extracorporeal shock wave therapy for erectile dysfunction: Myths and realities. Investig Clin Urol 2023; 64:118-125. [PMID: 36882170 PMCID: PMC9995960 DOI: 10.4111/icu.20220327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 12/16/2022] [Accepted: 01/04/2023] [Indexed: 02/16/2023] Open
Abstract
To review the evidence of clinical efficacy of low-intensity extracorporeal shock wave therapy (Li-ESWT) for the treatment of erectile dysfunction (ED). A search on PubMed using Medical Subject Headings terms [((low intensity extracorporeal shockwave therapy) OR (Li-ESWT)) AND (erectile dysfunction)] was conducted in August 2022, to obtain studies on the use of Li-ESWT for the treatment of ED. Its success rate in terms of International Index of Erectile Function-5 (IIEF-5) score and Erection Hardness Score (EHS) improvement was recorded and analysed. A total of 139 articles were reviewed. Overall, 52 studies were included in the final review. 17 studies were on vasculogenic ED, 5 on post pelvic surgery ED, 4 specifically on ED in diabetic patients, 24 on non-specified origin ED and 2 on mixed pathophysiological origin ED. The mean age of patients was 55.87±7.91 (standard deviation) years and the duration of ED was 4.36±2.08 years. The mean IIEF-5 score went from 12.04±2.67 at baseline to 16.12±5.72, 16.30±3.26 and 16.85±1.63 respectively at 3, 6 and 12 months. The mean EHS went from 2.00±0.46 at baseline to 2.58±0.60, 2.75±0.46 and 2.87±0.16 respectively at 3, 6 and 12 months. Li-ESWT may be a safe and efficacy option for the treatment and cure of ED. Further studies are needed to assess which patients are more suitable for this procedure and which Li-ESWT protocol can lead to the best outcomes.
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Affiliation(s)
| | - Marta Pezzoli
- Department of Urology, University of Florence, Careggi Hospital, Florence, Italy
| | | | | | | | - Andrea Cocci
- Department of Urology, University of Florence, Careggi Hospital, Florence, Italy.
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Ragab A, Ahmed MH, Reda Sayed A, EldinAbdelbary DAK, GamalEl Din SF. Serum nesfatin-1 level in men with diabetes and erectile dysfunction correlates with generalized anxiety disorder-7: A prospective comparative study. Andrology 2023; 11:307-315. [PMID: 35871269 DOI: 10.1111/andr.13237] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 07/18/2022] [Accepted: 07/20/2022] [Indexed: 01/18/2023]
Abstract
BACKGROUND Current studies have suggested a close link between nesfatin-1, an appetite-related neuropeptide and gonadal hormones. OBJECTIVES We investigated the association between nesfatin-1 serum level and erectile dysfunction severity in men with diabetes as well as the generalized anxiety disorder-7 questionnaire, the patient health questionnaire-9, serum testosterone, kidney and liver functions, glycated haemoglobin and lipid profile. MATERIALS AND METHODS Seventy-five participants between 30 and 60 years were enrolled, 25 erectile dysfunction patients with type 2 diabetes (group I), 21 with diabetes and preserved erectile function (group II) and 29 healthy controls (group III). Erectile dysfunction status and severity were determined by the Arabic version of the international index of erectile function-5 for all the participants. Psychological wellbeing was checked by the generalized anxiety disorder-7 questionnaire and the patient health questionnaire-9. Finally, participants were evaluated for serum nesfatin-1, serum testosterone, kidney and liver functions, glycated haemoglobin and lipid profile. RESULTS Serum nesfatin-1 levels were significantly lower in groups I and II compared to the controls. The international index of erectile function-5 scores had shown significant correlations with serum nesfatin-1, serum testosterone, generalized anxiety disorder-7, patient health questionnaire-9, diastolic blood pressure, glycated haemoglobin, triglycerides, creatinine and albumin/creatinine ratio. Receiver operating characteristic analysis revealed that serum nesfatin-1 ≥ 0.62 ng/ml, serum testosterone ≥2.9 ng/ml, generalized anxiety disorder-7 score ≥7.5, patient health questionnaire-9 score ≥5, glycated hemoglobin ≥6.4%, triglycerides ≥ 144 mg/dl, creatinine ≥ 0.85 mg/dl and albumin/creatinine ratio ≥ 26.5 are useful predictors of erectile dysfunction in men with type 2 diabetes, and the area under the curve for those variables was respectively 0.83, 0.76, 1, 0.75, 0.88, 0.72, 0.67 and 0.77. Finally, a linear regression analysis revealed that generalized anxiety disorder-7 was the only strong independent predictor of the international index of erectile function-5 (p < 0.001). DISCUSSION AND CONCLUSION Nesfatin-1 can be used as a biomarker for the severity of anxiety in erectile dysfunction patients with diabetes. Use of this molecule in treatment of diabetes and erectile dysfunction should be strengthened by larger studies. Psychiatric care must be offered to patients with diabetes and erectile dysfunction and low serum nesfatin-1 as they experience intense anxiety and depression.
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Affiliation(s)
- Ahmed Ragab
- Department of Andrology, Sexology and STDs, Faculty of Medicine, Beni-Suef University, Beni-Suef, Egypt
| | - Mahmoud Hassan Ahmed
- Department of Internal Medicine, Faculty of Medicine, Beni-Suef University, Beni-Suef, Egypt
| | - Ahmed Reda Sayed
- Department of Medical Biochemistry and Molecular Biology, Faculty of Medicine, Beni-Suef University, Beni-Suef, Egypt
| | | | - Sameh Fayek GamalEl Din
- Department of Andrology, Sexology and STDs, Kasr Al-Ainy Faculty of Medicine, Cairo University, Cairo, Egypt
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Tsatsou I, Mystakidou K, Adamakidou T, Konstantinidis T, Kalemikerakis I, Galanos A, Prapa PM, Panagou E, Govina O. Sexual Function of Male Survivors of Hematological Malignancy Treated by Autologous Hematopoietic Stem Cell Transplantation: A Multicenter Controlled Observational Study. JOURNAL OF SEX & MARITAL THERAPY 2023:1-13. [PMID: 36644982 DOI: 10.1080/0092623x.2023.2167756] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
A multicenter, observational, cross-sectional study was conducted to assess the sexual function of male survivors of hematological malignancy treated by autologous hematopoietic stem cell transplantation (AHSCT) and to compare it with that of healthy male controls. By convenience sampling, 71 sexually active male survivors of hematological malignancy who underwent AHSCT were recruited, as well as 74 healthy men. A questionnaire with demographic and clinical data and the International Index of Erectile Function (IIEF) were completed. Survivors had a median age of 47 years, a median time since transplant of 3 years, and 46.5% had Hodgkin lymphoma. Based on the IIEF, they had a high level of sexual function, with best functioning domain "erection" and worst "overall satisfaction". Healthy men had statistically significantly higher scores in all domains of the IIEF, except for "orgasm" (p = 0.205). There was a statistically significant association between sexual function and age (p < 0.0005), years since transplantation (p = 0.006), functional status (p < 0.0005), having children (p < 0.0005), relationship status (p = 0.001), education (p < 0.0005), diagnosis (p < 0.0005) and disease relapse (p = 0.017). Multivariate analysis showed that only age was a strong prognostic factor of sexual function (p < 0.0005). After age was excluded from the model, because of the strong effect it had on the dependent variable, functional status (p = 0.015), education (p = 0.002) and diagnosis (p = 0.001) had a statistically significant association with sexual function. These findings indicate the importance of sexual function for survivors' well-being and the need for implementation of integrated care plans for survivors of hematological malignancy.
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Affiliation(s)
- Ioanna Tsatsou
- Department of Nursing, University of West Attica, Athens, Greece
| | - Kyriaki Mystakidou
- Pain Relief and Palliative Care Unit, Department of Radiology, Areteion Hospital, School of Medicine, National & Kapodistrian University of Athens, Athens, Greece
| | | | | | | | - Antonis Galanos
- Laboratory for Research of the Musculoskeletal System, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Paraskevi Maria Prapa
- 3rd Department of Internal Medicine, General Hospital for Chest Diseases, Athens, Greece
| | | | - Ourania Govina
- Department of Nursing, University of West Attica, Athens, Greece
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Premature Ejaculation after Lithium Treatment in a Patient with Bipolar Disorder. Case Rep Psychiatry 2023; 2023:6156023. [PMID: 36655208 PMCID: PMC9842408 DOI: 10.1155/2023/6156023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Revised: 09/22/2022] [Accepted: 10/10/2022] [Indexed: 01/11/2023] Open
Abstract
Lithium has proven its efficacy in treating bipolar disorder. Severe side effects caused by lithium, including renal and endocrine outcomes, have already been amply documented. The impact of lithium on sexual function, however, is less well known. A 33-year-old man, with no past medical history, diagnosed with bipolar disorder, developed premature ejaculation after short-term use of lithium. The dose of lithium was reduced, leading to a rapid clinical resolution. Retrospectively, lithium-induced premature ejaculation was deemed the most likely diagnosis. Premature ejaculation is a rare side effect of lithium. Changing the time of medication administration and lowering dose could be considered as alternatives. Given lithium's pharmacological profile, it is likely that the pathophysiologic mechanism behind premature ejaculation is altered levels or altered serotonin receptor sensitivity in the ejaculatory modulating centers of the central nervous system. Given the reluctance to spontaneously report sexual adverse effects, clinicians should be aware of this possible side effect.
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41
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Gbiri CAO, Akumabor JC. Effectiveness of Physiotherapy Interventions in the Management Male Sexual Dysfunction: A Systematic Review. INTERNATIONAL JOURNAL OF SEXUAL HEALTH : OFFICIAL JOURNAL OF THE WORLD ASSOCIATION FOR SEXUAL HEALTH 2023; 35:52-66. [PMID: 38596771 PMCID: PMC10903622 DOI: 10.1080/19317611.2022.2155288] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Revised: 06/28/2022] [Accepted: 07/01/2022] [Indexed: 04/11/2024]
Abstract
Background Male sexual dysfunction is a common disorder with consequential implications. Hitherto, treatment was based on pharmacological approach which has yielded little success in sustainability and produced attendant complications including overweight/obesity, and cardiovascular problems. Hence, the paradigm is toward non-pharmacological approach, but their efficacy is yet to be summarized for clinical practice. This study summarized efficacy of physiotherapy for male sexual dysfunction to inform clinical decision-making and practice. Methodology Electronic search of clinical trials on PubMed, Physiotherapy Evidence Database (PEDro), Cochrane Central, Scopus, and Google Scholar was conducted covering from inception till July 2021 using words, such as male sexual dysfunction and physiotherapy and further refined to erectile dysfunction, premature ejaculation, exercises, electrical stimulation, biofeedback. Search strategy included expansion via medical subject headings (MeSH) and truncation of keywords. Boolean operators "AND" and "OR" were utilized. Results Out of 239 studies, 13 eligible ones were included in this study. Outcome measures used were full/abridged versions of International Index of Erectile Function (IIEF/IIEF-5), Manometric, or digital anal pressure measurement. Eleven studies were on erectile dysfunction/erectile dysfunction with climacturia and two on premature ejaculation. Physiotherapy was for 6-12 weeks covering 9-20 sessions. Physiotherapy used was standalone/combinations of pelvic floor muscle exercises, electrical stimulation, or biofeedback. PEDro scores of the studies were 4-9/10. Studies involved 912 participants (472/440 intervention/control) between 19 and 83 years with erectile dysfunction lasting 6-360 months. There was significant (0.0001 ≤ p ≤ .05) improvement in sexual function (interventions > controls). Nothing determines the efficacy of physiotherapy or choice of approach. Conclusion Physiotherapy is an effective non-pharmacological treatment approach for male sexual dysfunction.
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42
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Wang D, Wang SJ, Li YJ, Liu CH, Li YQ, Zhang YS, Yan S. The Treatment Satisfaction in Patients and Their Partners Treated with Low-Intensity Extracorporeal Shock Wave Therapy and Sildenafil: A Prospective Non-Randomized Controlled Study. Patient Prefer Adherence 2023; 17:583-589. [PMID: 36919185 PMCID: PMC10008290 DOI: 10.2147/ppa.s399776] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Accepted: 02/10/2023] [Indexed: 03/10/2023] Open
Abstract
BACKGROUND Phosphodiesterase 5 inhibitors (PDE5Is) and other more invasive options merely provide symptomatic relief rather than a permanent improvement in erectile dysfunction (ED), whereas the long-term improvement in ED via low-intensity extracorporeal shockwave therapy (Li-ESWT) has been confirmed. So far, no comparative study of sildenafil versus Li-ESWT has been conducted with respect to treatment satisfaction. OBJECTIVE In this study, we aim to compare erectile function status and satisfaction rates in patients who received sildenafil or Li-ESWT for ED. METHODS Patients complaining of ED were considered candidates. Participants chose to enter one of two active treatment groups according to their treatment intention-either a 9-week Li-ESWT regimen or 100 mg on-demand sildenafil. The erectile function was evaluated using the erectile function domain of the International Index of Erectile Function questionnaires (IIEF-EF), while the treatment satisfaction was evaluated using the Erectile Dysfunction Inventory of Treatment Satisfaction questionnaires (EDITS). RESULTS We enrolled 72 participants in the study (42 in the Li-ESWT group and 30 in the sildenafil group). Patients in both groups were young men. Four weeks after the last session, the IIEF-EF score for Li-ESWT and sildenafil was 16.3± 5.5 and 18.3± 6.5 (P > 0.05), respectively. The total EDITS index of the patient version and the partner version were similar in the two groups. Among EDITS questions measuring overall satisfaction and efficacy duration, the score was higher in the Li-ESWT group. CONCLUSION We found that Li-ESWT may have better satisfaction than on-demand sildenafil for young ED patients. However, further studies are needed to determine the factors influencing satisfaction.
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Affiliation(s)
- Dong Wang
- Department of Urology, Peking Union Medical College Hospital, Beijing, People’s Republic of China
| | - Shi-Jun Wang
- Department of Urology, Peking Union Medical College Hospital, Beijing, People’s Republic of China
| | - Ying-Jie Li
- Department of Urology, Peking Union Medical College Hospital, Beijing, People’s Republic of China
| | - Chun-Hui Liu
- Department of Urology, Peking Union Medical College Hospital, Beijing, People’s Republic of China
| | - Yong-Qiang Li
- Department of Urology, Peking Union Medical College Hospital, Beijing, People’s Republic of China
| | - Yin-Sheng Zhang
- Department of Urology, Peking Union Medical College Hospital, Beijing, People’s Republic of China
| | - Su Yan
- Department of Urology, Peking Union Medical College Hospital, Beijing, People’s Republic of China
- Correspondence: Su Yan, Department of Urology, Peking Union Medical College Hospital, No. 1 of Shuaifuyuan, Dongcheng District, Beijing, 100730, People’s Republic of China, Tel +86 13801326306, Fax +86 10 69152520, Email
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Washmuth NB, Queen T, Simpson W, Clark BH, Elliott SD. Using Erection Hardness as a Vital Sign. Phys Ther 2022; 103:pzac130. [PMID: 36168897 DOI: 10.1093/ptj/pzac130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Revised: 08/04/2022] [Accepted: 09/23/2022] [Indexed: 11/13/2022]
Affiliation(s)
- Nicholas B Washmuth
- Department of Physical Therapy, Samford University, Birmingham, Alabama, USA
| | - Tyler Queen
- Department of Physical Therapy, Samford University, Birmingham, Alabama, USA
| | - Wilson Simpson
- Department of Physical Therapy, Samford University, Birmingham, Alabama, USA
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Vartolomei L, Cotruș A, Tătaru SO, Vartolomei MD, Man A, Ferro M, Stanciu C, Sin AI, Shariat SF. Lower urinary tract symptoms are associated with clinically relevant depression, anxiety, and stress symptoms. Aging Male 2022; 25:62-66. [PMID: 35179090 DOI: 10.1080/13685538.2022.2040981] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
OBJECTIVES To investigate the correlation between lower urinary tract symptoms (LUTS), erectile dysfunction (ED), and testosterone deficiency (TD) with depressive, stress, and anxiety symptoms. MATERIAL AND METHODS From October 2019 to March 2020, 113 males were included. Inclusion criteria: age 40-75, no clinical suspicion of prostate cancer, no serious cardiovascular comorbidities. All patients completed a set of questionnaires: International Prostate Symptom Score (IPSS), International Index of Erectile Function (IIEF-5), and Depression Anxiety Stress Scales (DASS-21). RESULTS Median age was 62 years (range 40-74), mean IPSS score was 10.94 (SD 7.75), mean IIEF-5 score 13.12 (SD 7.08), and mean DASS-21 score 11.35 (SD 8.24). According to DASS-21 subscales, 28 (24.8%) patients had depressive symptoms, 25 (22.1%) anxiety symptoms, and 25 (22.1%) stress symptoms. Depression was associated with LUTS (14.5 vs. 8 score, p = .002). Similarly, stress symptoms were associated with LUTS (IPSS 15 vs. 7 score, p = .0001) and with ED (IIEF-5 5 vs. 15 score, p = .01). Positive Spearman's rho correlations between LUTS and all three, depression, anxiety, and stress symptoms were found (p values <.001). CONCLUSIONS LUTS is associated with depression, anxiety, and stress symptoms. Screening for these symptoms could help with individual counseling and management.
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Affiliation(s)
- Liliana Vartolomei
- I.O.S.U.D., George Emil Palade University of Medicine, Pharmacy, Sciences and Technology from Târgu Mureș, Târgu Mureș, Romania
- Department of Urology, Medical University of Vienna, Vienna, Austria
- Department of Psychology, Dimitrie Cantemir University from Târgu Mureș, Târgu Mureș, Romania
| | - Andrei Cotruș
- Department of Psychology, Dimitrie Cantemir University from Târgu Mureș, Târgu Mureș, Romania
| | - Sabin Octavian Tătaru
- I.O.S.U.D., George Emil Palade University of Medicine, Pharmacy, Sciences and Technology from Târgu Mureș, Târgu Mureș, Romania
| | - Mihai Dorin Vartolomei
- I.O.S.U.D., George Emil Palade University of Medicine, Pharmacy, Sciences and Technology from Târgu Mureș, Târgu Mureș, Romania
- Department of Urology, Medical University of Vienna, Vienna, Austria
- Department of Cell and Molecular Biology, George Emil Palade University of Medicine, Pharmacy, Sciences and Technology from Târgu Mureș, Târgu Mureș, Romania
| | - Adrian Man
- Department of Microbiology, George Emil Palade University of Medicine, Pharmacy, Sciences and Technology from Târgu Mureș, Târgu Mureș, Romania
| | - Matteo Ferro
- Department of Urology, European Institute of Oncology, Milan, Italy
| | - Camelia Stanciu
- Department of Psychology, Dimitrie Cantemir University from Târgu Mureș, Târgu Mureș, Romania
| | - Anca Ileana Sin
- Department of Cell and Molecular Biology, George Emil Palade University of Medicine, Pharmacy, Sciences and Technology from Târgu Mureș, Târgu Mureș, Romania
| | - Shahrokh F Shariat
- Department of Urology, Medical University of Vienna, Vienna, Austria
- Institute for Urology and Reproductive Health, I.M. Sechenov First Moscow State Medical University, Moscow, Russia
- Department of Urology, Weill Cornell Medical College, New York, NY, USA
- Department of Urology, University of Texas Southwestern, Dallas, TX, USA
- Karl Landsteiner Institute of Urology and Andrology, Vienna, Austria
- Department of Urology, Second Faculty of Medicine, Charles University, Prague, Czech Republic
- Hourani Center for Applied Scientific Research, Al-Ahliyya Amman University, Amman, Jordan
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Yao J, Ju B, Li X, Ma M, Li L, Zhang Y. Clinical study of comprehensive TCM therapy in the treatment of damp and hot stasis erectile dysfunction. Medicine (Baltimore) 2022; 101:e30776. [PMID: 36316841 PMCID: PMC9622706 DOI: 10.1097/md.0000000000030776] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Abstract
BACKGROUND The dilemma of male sexual dysfunction has been the focus of the whole society. Erectile dysfunction (ED) is one of the common sexual dysfunctions, and traditional Chinese medicine therapy has shown potential benefits in the treatment of ED. Comprehensive therapy of traditional Chinese medicine (CTTCM) is a comprehensive application of Chinese medicine therapy for auxiliary intervention. Through preliminary clinical observations, we found that CTTCM is simple, safe, and has good efficacy; however, there is a lack of rigorous clinical trials to support its application. Therefore, we designed a randomized controlled trial to evaluate the efficacy and safety of CTTCM for patients with ED of damp-heat stasis type, and to provide evidence for the clinical application of CTTCM and the construction of a traditional Chinese medicine andrology rehabilitation system. METHODS In this randomized controlled study, 108 eligible patients were assigned 1:1 to the CTTCM group or the tadalafil group. The treatment period was 8 weeks and the follow-up period was 8 weeks. The primary outcome will be the International Erectile Function Score and traditional Chinese medicine Syndrome Score. Secondary outcomes will include the Erection Quality Score, Patient Health Questionnaire-9, and the 7-item Generalized Anxiety Scale. Safety results will include electrocardiogram, blood tests (including blood, liver and kidney function), urine and stool. International Erectile Function Score-5, traditional Chinese medicine Syndrome Score, Erectile Quality Score, Patient Health Questionnaire-9, 7-item Generalized Anxiety Scale and all Safety outcomes will be conducted at baseline, 2th, 4th, 6th, and 8th week. Follow-up results will be assessed at 8th week after 8 weeks' treatment. DISCUSSION This study will provide preliminary evidence for the efficacy and safety of traditional Chinese medicine integrated therapy in the treatment of damp-heat stasis ED. In addition, it also provides a basis for the clinical application of Chinese medicine comprehensive therapy and the construction of Chinese medicine andrology rehabilitation system. TRIAL REGISTRATION Chinese clinical trial registration identifier, ChiCTR2200062016, registered on July 19, 2022.
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Affiliation(s)
- Junchao Yao
- Henan University of Traditional Chinese Medicine, Zhengzhou, China
| | - Baojun Ju
- Henan University of Traditional Chinese Medicine, Zhengzhou, China
- * Correspondence: Xiao Li, Department of Andrology, The First Affiliated Hospital of Henan University of Chinese Medicine, No. 19, Renmin Road, Zhengzhou 450000, China (e-mail: )
| | - Xiao Li
- Department of Andrology, The First Affiliated Hospital of Henan University of Chinese Medicine, Zhengzhou, China
| | - Miaomiao Ma
- Henan University of Traditional Chinese Medicine, Zhengzhou, China
| | - Luyu Li
- Henan University of Traditional Chinese Medicine, Zhengzhou, China
| | - Yongtao Zhang
- Henan University of Traditional Chinese Medicine, Zhengzhou, China
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Chung E, Lowy M, Gillman M, Love C, Katz D, Neilsen G. Urological Society of Australia and New Zealand (
USANZ
) and Australasian Chapter of Sexual Health Medicine (
AChSHM
) for the Royal Australasian College of Physicians (
RACP
) clinical guidelines on the management of erectile dysfunction. Med J Aust 2022; 217:318-324. [DOI: 10.5694/mja2.51694] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Revised: 06/04/2021] [Accepted: 06/17/2021] [Indexed: 11/17/2022]
Affiliation(s)
- Eric Chung
- Princess Alexandra Hospital Brisbane QLD
- University of Queensland Brisbane QLD
- AndroUrology Centre Brisbane QLD
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Capodicasa G, Caponnetto P, Polosa R, Calogero AE. "Association of E-Cigarettes With Erectile Dysfunction: The Population Assessment of Tobacco and Health Study". Am J Prev Med 2022; 63:e103-e104. [PMID: 35644683 DOI: 10.1016/j.amepre.2022.03.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Accepted: 03/30/2022] [Indexed: 11/29/2022]
Affiliation(s)
- Giovanni Capodicasa
- Center of Excellence for the Acceleration of HArm Reduction (CoEHAR), Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Pasquale Caponnetto
- Center of Excellence for the Acceleration of HArm Reduction (CoEHAR), Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy; Section Psychology, Department of Educational Science, University of Catania, Catania, Italy
| | - Riccardo Polosa
- Center of Excellence for the Acceleration of HArm Reduction (CoEHAR), Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy; Section Psychology, Department of Educational Science, University of Catania, Catania, Italy
| | - Aldo E Calogero
- Center of Excellence for the Acceleration of HArm Reduction (CoEHAR), Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy.
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GamalEl Din SF, Motawi AT, Rashed LA, Elghobary H, Saad HM, Ismail MM, Abdel‐latif HF. Study of the role of microRNAs 16 and 135a in patients with lifelong premature ejaculation receiving fluoxetine daily for 3 months: A prospective case control study. Andrologia 2022; 54:e14549. [DOI: 10.1111/and.14549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2022] [Revised: 06/26/2022] [Accepted: 07/13/2022] [Indexed: 11/29/2022] Open
Affiliation(s)
- Sameh Fayek GamalEl Din
- Department of Andrology, Sexology and STDs, Kasr AlAiny Faculty of Medicine Cairo University Giza Egypt
| | - Ahmad Tarek Motawi
- Department of Andrology, Sexology and STDs, Kasr AlAiny Faculty of Medicine Cairo University Giza Egypt
| | - Laila Ahmed Rashed
- Biochemistry Department, Kasr AlAiny Faculty of Medicine Cairo University Giza Egypt
| | - Hany Elghobary
- Chemical Pathology Department, Kasr AlAiny Faculty of Medicine Cairo University Giza Egypt
| | - Hany Mohammed Saad
- Department of Andrology, Faculty of Medicine Suez Canal University Ismailia Egypt
| | | | - Hesham Fouad Abdel‐latif
- Department of Andrology, Sexology and STDs, Kasr AlAiny Faculty of Medicine Cairo University Giza Egypt
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Rowland DL, McNabney SM, Hevesi K. Does Bother/Distress Contribute to the Diagnosis of Premature Ejaculation? Sex Med 2022; 10:100548. [PMID: 35952615 PMCID: PMC9537260 DOI: 10.1016/j.esxm.2022.100548] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Revised: 06/29/2022] [Accepted: 07/06/2022] [Indexed: 11/25/2022] Open
Abstract
Introduction The role of bother/distress in the diagnosis of premature ejaculation (PE) has received minimal investigation compared with the 2 other diagnostic criteria, ejaculatory control and ejaculatory latency (EL). Aim This study assessed (i) the added variance explained by bother/distress to the diagnostic accuracy of PE and (ii) determined its overall contribution to a PE diagnosis. Methods The 3 diagnostic criteria for PE were assessed in 2,589 men (mean age = 38.2 years, SD = 13.5) in order to determine the contribution of each factor to a dysfunctional diagnosis. A series of regression and discriminant analyses were used to assess the value of bother/distress in explaining ejaculatory control and in predicting accuracy of PE group status. Commonality analysis was used to determine the relative contribution of each of these factors to the diagnosis of PE. Main Outcome Measure The major outcome was the quantified contribution of “bother/distress” to a PE diagnosis. Results Bother/distress accounted for about 3–4% of the variation in ejaculatory control and added only minimally to the prediction accuracy of PE group status (no, probable, definite PE). Commonality analysis indicated that bother/distress comprised about 3.6% of the unique explained variation in the PE diagnosis, compared with ejaculatory control and EL which contributed 54.5% and 26.7%, respectively. Common variance among factors contributed the remaining 15.5% to the PE diagnosis. Clinical Translation Bother/distress contributes least to the determination of a PE diagnosis. Its contribution is largely redundant with the unique and combined contributions of ejaculatory control and EL. Strengths and Limitations Using a well-powered and multivariate analysis, this study parsed out the relative contributions of the 3 diagnostic criteria to a PE diagnosis. The study is limited by its use of estimated EL, a single item assessment of bother/distress, and the lack of differentiation of PE subtypes, lifelong and acquired. Conclusion Bother/distress contributes minimally to the PE diagnosis, yet its assessment may be key to understanding the experiences of the patient/couple and to developing an effective treatment strategy. Rowland DL, McNabney SM, Hevesi K. Does Bother/Distress Contribute to the Diagnosis of Premature Ejaculation?. Sex Med 2022;10:100548.
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Affiliation(s)
- David L Rowland
- Department of Psychology, Valparaiso University, Valparaiso, IN, USA.
| | - Sean M McNabney
- Department of Psychology, Valparaiso University, Valparaiso, IN, USA; Department of Applied Health Science, School of Public Health, Indiana University, Bloomington, IN, USA
| | - Krisztina Hevesi
- Institute of Psychology, Eötvös Loránd University, Budapest, Hungary
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50
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Erectile Dysfunction in Multiple Sclerosis: A Prevalence Meta-Analysis and Systematic Review. J Sex Med 2022; 19:1255-1268. [DOI: 10.1016/j.jsxm.2022.05.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 04/11/2022] [Accepted: 05/16/2022] [Indexed: 11/20/2022]
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