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Tienforti D, Felzani G, Di Pasquale AB, Barbonetti A. Which PDE5 inhibitor is the most effective in the treatment of erectile dysfunction in men with spinal cord injury? A systematic review and network meta-analysis. Andrology 2024. [PMID: 38554048 DOI: 10.1111/andr.13642] [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: 12/05/2023] [Revised: 02/21/2024] [Accepted: 03/17/2024] [Indexed: 04/01/2024]
Abstract
BACKGROUND Phosphodiesterase 5 inhibitors (PDE5i) are the first-line drugs for erectile dysfunction (ED) but differences among available molecules should drive therapy personalization. Choosing one PDE5i over another is a challenge in men with spinal cord injury (SCI), as the evidence of efficacy for each molecule is derived from few studies and comparative "head-to-head" trials are lacking. OBJECTIVE To assess the efficacy of the different PDE5i for SCI-related ED with a network meta-analysis (NMA) approach. MATERIALS AND METHODS Databases from PubMed, Web of Science, Scopus, and Cochrane Library were checked for randomized controlled trials (RCTs) comparing any PDE5i to each other or placebo in men with traumatic SCI lasting ≥6 months. Data were incorporated in a random-effect NMA, where treatments' efficacy was ranked using the surface under the cumulative ranking curve (SUCRA). RESULTS The 10 RCTs included provided information about 1,492 men with ED due to traumatic SCI. Intervention arms included sildenafil, tadalafil, and/or vardenafil. Overall, at the pairwise meta-analysis, PDE5i were four times more effective than placebo in improving erectile function (risk ratio: 4.13, 95% CI: 2.76, 6.19). The comparative analysis from NMA revealed that tadalafil was associated with the highest SUCRA value (81%), followed by vardenafil (68%) and sildenafil (49%). DISCUSSION AND CONCLUSION Within the grading of comparison network, tadalafil appeared to be the best PDE5i in the treatment of SCI-related ED. Further focused studies are warranted to confirm these findings and define optimal doses and duration of therapy.
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Affiliation(s)
- Daniele Tienforti
- Andrology Unit, Department of Clinical Medicine, Life, Health and Environmental Sciences, University of L'Aquila, L'Aquila, Italy
| | | | | | - Arcangelo Barbonetti
- Andrology Unit, Department of Clinical Medicine, Life, Health and Environmental Sciences, University of L'Aquila, L'Aquila, Italy
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2
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Wulf MJ, Tom VJ. Consequences of spinal cord injury on the sympathetic nervous system. Front Cell Neurosci 2023; 17:999253. [PMID: 36925966 PMCID: PMC10011113 DOI: 10.3389/fncel.2023.999253] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Accepted: 02/09/2023] [Indexed: 03/06/2023] Open
Abstract
Spinal cord injury (SCI) damages multiple structures at the lesion site, including ascending, descending, and propriospinal axons; interrupting the conduction of information up and down the spinal cord. Additionally, axons associated with the autonomic nervous system that control involuntary physiological functions course through the spinal cord. Moreover, sympathetic, and parasympathetic preganglionic neurons reside in the spinal cord. Thus, depending on the level of an SCI, autonomic function can be greatly impacted by the trauma resulting in dysfunction of various organs. For example, SCI can lead to dysregulation of a variety of organs, such as the pineal gland, the heart and vasculature, lungs, spleen, kidneys, and bladder. Indeed, it is becoming more apparent that many disorders that negatively affect quality-of-life for SCI individuals have a basis in dysregulation of the sympathetic nervous system. Here, we will review how SCI impacts the sympathetic nervous system and how that negatively impacts target organs that receive sympathetic innervation. A deeper understanding of this may offer potential therapeutic insight into how to improve health and quality-of-life for those living with SCI.
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Affiliation(s)
| | - Veronica J. Tom
- Marion Murray Spinal Cord Research Center, Department of Neurobiology and Anatomy, Drexel University College of Medicine, Philadelphia, PA, United States
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3
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Osborne JB, Rocchi MA, McBride CB, McKay R, Gainforth HL, Upper R, Sweet SN. Couples' experiences with sexuality after spinal cord injury. Disabil Rehabil 2023; 45:664-672. [PMID: 35191794 DOI: 10.1080/09638288.2022.2040611] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
PURPOSE To explore sexuality after spinal cord injury (SCI) from the perspectives of individuals with SCI and their romantic partners. METHODS A sample of 8 Canadian adults with SCI (6 men, 2 women) and their partners participated in this study (N = 16). Semi-structured dyadic and individual interviews were conducted, discussions surrounding sexuality and intimacy were extracted, and a qualitative description of the interview data was performed using thematic analysis. RESULTS Three major themes were identified: the changing definition of sex; emotions; and practical support. Couples' conversations around the changing definition of sex after SCI addressed the taboo topic of sexuality and the importance of communication between couples, peers, and healthcare providers. Emotions included fears of losing intimacy, embarrassment in managing bladder and bowel interference, and acceptance in balancing being a romantic partner and a caregiver. Finally, couples reported challenges accessing practical support including medical interventions and sexual health nurses, but saw value in peer mentorship programs. CONCLUSION Couples explored a changing definition of sex following SCI that was complicated by the taboo nature of discussing sexuality, experienced a range of emotions throughout the recovery process, and had difficulties navigating the healthcare system for appropriate support.IMPLICATIONS FOR REHABILITATIONHealthcare professionals should promote discussion and provide support for sexuality following SCI, but during initial rehabilitation may be too early.Healthcare providers should prepare people with SCI and their partners for the inevitable trial-and-error process involved in sexual rehabilitation.Rehabilitation professionals could direct couples to SCI peer mentorship programs to help normalize the experiences and emotions of sexual rehabilitation.
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Affiliation(s)
- Jake B Osborne
- Faculty of Medicine, University of Ottawa, Ontario, Canada
| | - Meredith A Rocchi
- Department of Communication, University of Ottawa, Ottawa, Ontario, Canada
| | | | - Rhyann McKay
- School of Health and Exercise Sciences, University of British Columbia Okanagan, Kelowna, British Columbia, Canada
| | - Heather L Gainforth
- School of Health and Exercise Sciences, University of British Columbia Okanagan, Kelowna, British Columbia, Canada
| | - Randy Upper
- Lawson Health Research Institute, London, Ontario, Canada
| | - Shane N Sweet
- Department of Kinesiology and Physical Education, McGill University, Montreal, Quebec, Canada
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4
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Hamzehnejadi M, Tavakoli MR, Homayouni F, Jahani Z, Rezaei M, Langarizadeh MA, Forootanfar H. Prostaglandins as a Topical Therapy for Erectile Dysfunction: A Comprehensive Review. Sex Med Rev 2022; 10:764-781. [PMID: 37051966 DOI: 10.1016/j.sxmr.2022.06.004] [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: 03/29/2022] [Revised: 06/05/2022] [Accepted: 06/09/2022] [Indexed: 11/05/2022]
Abstract
INTRODUCTION Erectile dysfunction (ED) is a substantial cause of dissatisfaction among many men. This discontentment has led to the emergence of various drug treatment options for this problem. OBJECTIVES Unfortunately, due to various interactions, contraindications, and side effects, systemic therapies such as phosphodiesterase-5 inhibitors (including sildenafil, tadalafil, vardenafil, avanafil, etc.) are not welcomed in many patients. These problems have led researchers to look for other ways to reduce these complications. METHODS This article holistically reviews the efficacy of topical prostaglandins and their role in treating ED. We sought to provide a comprehensive overview of recent findings on the current topic by using the extensive literature search to identify the latest scientific reports on the topic. RESULTS In this regard, topical and transdermal treatments can be suitable alternatives. In diverse studies, prostaglandins, remarkably PGE1 (also known as alprostadil), have been suggested to be an acceptable candidate for topical treatment. CONCLUSION Numerous formulations of PGE1 have been used to treat patients so far. Still, in general, with the evolution of classical formulation methods toward modern techniques (such as using nanocarriers and skin permeability enhancers), the probability of treatment success also increases.
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Affiliation(s)
- Mohammadsadegh Hamzehnejadi
- Pharmaceutical Sciences and Cosmetic Products Research Center Kerman University of Medical Sciences, Kerman, Iran
| | | | - Fatemeh Homayouni
- Student Research Committee Kerman University of Medical Sciences, Kerman, Iran
| | - Zahra Jahani
- Student Research Committee Kerman University of Medical Sciences, Kerman, Iran
| | - Masoud Rezaei
- Faculty of Medicine Kerman University of Medical Sciences, Kerman, Iran
| | - Mohammad Amin Langarizadeh
- Pharmaceutical Sciences and Cosmetic Products Research Center Kerman University of Medical Sciences, Kerman, Iran
- Department of Medicinal Chemistry Faculty of Pharmacy Kerman University of Medical Sciences, Kerman, Iran
| | - Hamid Forootanfar
- Pharmaceutical Sciences and Cosmetic Products Research Center Kerman University of Medical Sciences, Kerman, Iran
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5
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Transcranial Photobiomodulation Therapy for Sexual Dysfunction Associated with Depression or Induced by Antidepressant Medications. PHOTONICS 2022. [DOI: 10.3390/photonics9050330] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Sexual dysfunction (SD) is frequently encountered in patients suffering from depression. There is a bidirectional relationship between various types of SD and depression, so the presence or treatment of one condition may exacerbate or improve the other condition. The most frequent sexual problem in untreated depressed patients is declining sexual desire, while in treated depressed patients it is difficulties with erection/ejaculation and with orgasm. Numerous classes of neuropsychiatric medications, commonly used in depressed patients—such as antidepressant, antipsychotic, alpha sympathetic, and opioid drugs—may cause SD. Photobiomodulation (PBM) therapy, also called low-level light/laser therapy, is a novel neuromodulation technique for neuropsychiatric conditions, such as depression. Transcranial PBM (tPBM) targets the cellular metabolism—through the mitochondrial respiratory enzyme, cytochrome c oxidase—and has numerous cellular and physiological beneficial effects on the central nervous system. This paper represents a comprehensive review of the application of tPBM to SD, coexisting with depression or induced by antidepressant medications.
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Taylan S, Özkan İ, Küçükakça Çelik G. Experiences of patients and their partners with sexual problems after spinal cord injury: A phenomenological qualitative study. J Spinal Cord Med 2022; 45:245-253. [PMID: 32936686 PMCID: PMC8986248 DOI: 10.1080/10790268.2020.1798136] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
Objective: This study aimed to examine the experiences of patients and their partners about their sexual lives after Spinal Cord Injury (SCI).Design: This qualitative study was based on Heidegger's hermeneutic phenomenological approach.Setting: The Physical Medicine and Rehabilitation Outpatient Clinic of a city hospital in the Central Anatolia Region in Turkey.Participants: The study consisted of seven female and six male patients with spinal cord injury and their partners.Outcome measures: The textual analysis was carried out in three stages: (1) a naive reading, (2) a structural analysis, and (3) a comprehensive understanding of the text including a discussion. The sample size was calculated by using the criterion sampling technique.Results: As a result of the in-depth interviews with individuals with SCI about their sexual experiences, five themes were derived: (1) first confrontation with SCI, (2) experienced sexual problems, (3) coping, (4) partners' views on sexual problems, and (5) other people.Conclusion: It was found that the sex life of individuals with SCI was negatively affected, they were left helpless in dealing with their problems, and that some patients had difficulties in coping with this condition.
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Affiliation(s)
- Seçil Taylan
- Kumluca Faculty of Health Sciences, Surgical Nursing Department, Akdeniz University, Kumluca-Antalya, Turkey,Correspondence to: Seçil Taylan, Msc, PhD, Assistant Professor, Kumluca Faculty of Health Sciences, Surgical Nursing Department, Akdeniz University, Temel Eğitim Mah. Kumluca Sağlık Bilimleri Fakültesi, 07350Kumluca-Antalya, Turkey; Telephone:+905303462062; +902428870911. E-mail:
| | - İlknur Özkan
- Kumluca Faculty of Health Sciences, Surgical Nursing Department, Akdeniz University, Kumluca-Antalya, Turkey
| | - Gülden Küçükakça Çelik
- Semra ve Vefa Faculty of Health Sciences, Nursing Department, Hacı Bektaşi Veli University, Nevşehir, Turkey
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Abstract
The science of penile erection, including recent advances in its molecular physiology and neuroanatomic pathways, is described. The pathophysiology of erectile dysfunction is presented, acknowledging associated disease states, and accordingly follows a practical classification scheme: vasculogenic, neurogenic, endocrine, and psychogenic.
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Affiliation(s)
- Susan M MacDonald
- Division of Urology, Penn State Health Milton S. Hershey Medical Center, Mail Code H055, 500 University Drive, Hershey, PA 17033, USA.
| | - Arthur L Burnett
- James Buchanan Brady Urological Institute, Johns Hopkins School of Medicine, 600 North Wolfe Street, Marburg 407, Baltimore, MD 21287, USA
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8
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Neurogenic Erectile Dysfunction. Where Do We Stand? MEDICINES 2021; 8:medicines8010003. [PMID: 33430218 PMCID: PMC7825654 DOI: 10.3390/medicines8010003] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Revised: 12/16/2020] [Accepted: 01/04/2021] [Indexed: 12/20/2022]
Abstract
Erectile Dysfunction (ED) is the persistent inability to attain and maintain an erection sufficient to permit satisfactory sexual performance, causing tremendous effects on both patients and their partners. The pathophysiology of ED remains a labyrinth. The underlying mechanisms of ED may be vasculogenic, neurogenic, anatomical, hormonal, drug-induced and/or psychogenic. Neurogenic ED consists of a large cohort of ED, accounting for about 10% to 19% of all cases. Its diversity does not allow an in-depth clarification of all the underlying mechanisms nor a “one size fits all” therapeutical approach. In this review, we focus on neurogenic causes of ED, trying to elucidate the mechanisms that lie beneath it and how we manage these patients.
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9
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Moussa M, Papatsoris AG, Abou Chakra M, Dabboucy B, Fares Y. Erectile dysfunction in common neurological conditions: A narrative review. ACTA ACUST UNITED AC 2020; 92. [PMID: 33348971 DOI: 10.4081/aiua.2020.4.371] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Accepted: 06/08/2020] [Indexed: 11/23/2022]
Abstract
Neurogenic erectile dysfunction (NED) can be defined as the inability to achieve or maintain an erection due to central or peripheral neurologic disease. Neurologic diseases can also affect the physical ability and psychological status of the patient. All these factors may lead to a primary or secondary NED. Medication history plays an important role since there are many drugs commonly used in neurologic patients that can lead to ED. The assessment of NED in these patients is generally evolving with the application of evoked potentials technology in the test of somatic and autonomic nerves, and functional magnetic resonance imaging. With the electrophysiological examinations, neurogenic causes can be determined. These tools allow to categorize neurologic lesion and assess the patient prognosis. The first-line treatment for NED is phosphodiesterase inhibitors. Second-line treatments include intracavernous and intraurethral vasoactive injections. Third-line treatments are penile prostheses. The efficacy and safety of each treatment modality depend on the specific neurologic condition. This review discusses the physiology, pathophysiology, diagnosis, and treatment of ED in multiple peripheral and central neurologic conditions, as well as for future research.
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Affiliation(s)
- Mohamad Moussa
- Urology Department, Zahraa Hospital, University Medical Center, Beirut.
| | - Athanasios G Papatsoris
- 2nd Department of Urology, School of Medicine, Sismanoglio Hospital, National and Kapodistrian University of Athens, Athens.
| | - Mohamad Abou Chakra
- Department of Urology, Faculty of Medical Sciences, Lebanese University, Beirut.
| | - Baraa Dabboucy
- Department of Neurosurgery, Faculty of Medical Sciences, Lebanese University, Beirut.
| | - Youssef Fares
- Department of Neurosurgery, Neuroscience Research Center, Faculty of Medical Sciences, Lebanese University, Beirut.
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10
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Lee BS, Kim O. Sexual dysfunction and rehabilitation of patients with spinal cord injury. JOURNAL OF THE KOREAN MEDICAL ASSOCIATION 2020. [DOI: 10.5124/jkma.2020.63.10.612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
In the rehabilitation of patients with spinal cord injuries, sexual rehabilitation is a pertinent issue that should not be ignored. Although they may not openly discuss sexual issues with their doctor at first, patients consider these issues to be very important. Therefore, doctors should ask their patients about their sexual problems in order to provide them with consultation and treatment. For males with spinal cord injuries, erectile dysfunction is the most significant problem. Patients are looking for a doctor who can help them to solve their problem of erectile dysfunction. Fortunately, there are a variety of effective methods that can help with erectile dysfunction in patients with spinal cord injuries. Oral medications, such as sildenafil, are very effective. However, if medications prove ineffective, intracavernosal injections may be considered. Couples with spinal cord injury are, of course, still capable of sexual intercourse. A couple in which the patient is a male may use the woman-on-top position. If the aim is conception, women with spinal cord injuries should be informed that their fertility is likely unaffected. Doctors may recommend that males with spinal cord injuries be treated in a fertility clinic. Hospitals with full-time sexual rehabilitation personnel and sexual rehabilitation programs can be of great help to patients with spinal cord injuries. The scope of such sexual rehabilitation should include not only medical help but also strategies for restoring sexual life, eliminating conflicts, and ensuring the happiness of couples.
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11
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Afferi L, Pannek J, Louis Burnett A, Razaname C, Tzanoulinou S, Bobela W, da Silva RAF, Sturny M, Stergiopulos N, Cornelius J, Moschini M, Iselin C, Salonia A, Mattei A, Mordasini L. Performance and safety of treatment options for erectile dysfunction in patients with spinal cord injury: A review of the literature. Andrology 2020; 8:1660-1673. [PMID: 32741129 DOI: 10.1111/andr.12878] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Revised: 07/15/2020] [Accepted: 07/24/2020] [Indexed: 12/29/2022]
Abstract
BACKGROUND For a large proportion of patients with spinal cord injury, sexuality and reproduction are important issues. However, sparse data exist regarding available treatment options for this patient population. OBJECTIVES We sought to review performance and safety rates of all currently available treatment options for erectile dysfunction in spinal cord injury men. MATERIALS AND METHODS A systematic literature review without time restrictions was performed using PubMed/EMBASE database for English-, Italian-, German-, and Spanish-language articles. Articles' selection was performed according to the PRISMA guidelines. Relevant papers on erectile dysfunction in spinal cord injury patients were included in the final analyses. RESULTS AND DISCUSSION Overall, 47 studies were eligible for inclusion in this review. Of these, most evidence dealt with phosphodiesterase 5-inhibitors and intracavernous drug injection. Both treatment options are associated with high levels of performance and with patients/partners' satisfaction; side effects are acceptable. Overall, penile prostheses and vacuum erection devices are in general less approved by spinal cord injury patients and are correlated with increased rates of complications in comparison with phosphodiesterase 5-inhibitors and intracavernous drug injection. Sacral neuromodulation, transcutaneous electrical nerve stimulation, and intraurethral suppositories have been poorly studied, but preliminary studies did not show convincing results. CONCLUSION The best treatment options for erectile dysfunction in spinal cord injury patients emerged to be phosphodiesterase 5-inhibitors and intracavernous drug injection. The choice of erectile dysfunction treatment should be based on several aspects, including residual erectile function, spinal cord injury location, and patients' comorbidities. Future studies assessing the applicability of less well-studied treatments, as well as evaluating innovative options, are needed in this specific population.
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Affiliation(s)
- Luca Afferi
- Department of Urology, Luzerner Kantonsspital, Lucerne, Switzerland
| | - Jürgen Pannek
- Neuro-Urology, Schweizer Paraplegiker Zentrum, Nottwil, Switzerland.,Department of Urology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Arthur Louis Burnett
- Department of Urology, John Hopkins Hospital, Brady Urological Institute, Baltimore, MA, USA
| | | | | | | | | | - Mikael Sturny
- Comphya SA, EPFL Innovation Park, Lausanne, Switzerland
| | | | - Julian Cornelius
- Department of Urology, Luzerner Kantonsspital, Lucerne, Switzerland
| | - Marco Moschini
- Department of Urology, Luzerner Kantonsspital, Lucerne, Switzerland.,Division of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Christophe Iselin
- Division of Urology, Department of Surgery, Geneva University Hospital, Geneva, Switzerland
| | - Andrea Salonia
- Division of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy.,Vita-Salute San Raffaele University, Milan, Italy
| | - Agostino Mattei
- Department of Urology, Luzerner Kantonsspital, Lucerne, Switzerland
| | - Livio Mordasini
- Department of Urology, Luzerner Kantonsspital, Lucerne, Switzerland
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12
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Lentscher JA, Combs JC, Walker K, Young CM, Chason R. Postdeployment Fertility Challenges and Treatment in the Modern Era. Semin Reprod Med 2020; 37:239-245. [PMID: 32588419 DOI: 10.1055/s-0040-1713430] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Current war-fighting environments have shifted dramatically over the past decade, and with this change, new types of injuries are afflicting American soldiers. Operative Enduring Freedom and Operation Iraqi Freedom have noted an increased use of sophisticated improvised explosive devices by adversaries. Injuries not frequently seen in previous conflict are dismounted complex blast injuries, which involve multiple proximal amputations, pelvic fractures, and extensive perineal wounds. Thus, an unforeseen consequence of the decreased mortality rate after these complex blast injuries is a new wave of U.S. service members facing the challenges of recovering from the catastrophic amputations and genitourinary injuries. New applications of sperm retrieval methods may be used in these specific populations, as they recover and wish to purse family-building goals. Spinal cord injuries, traumatic brain injuries, and considerations unique to the female soldier are explored in this review of urologic care in wounded veterans.
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Affiliation(s)
- Jessica A Lentscher
- Department of Obstetrics and Gynecology, Walter Reed National Military Medical Center, Bethesda, Maryland
| | - Joshua C Combs
- Department of Obstetrics and Gynecology, Walter Reed National Military Medical Center, Bethesda, Maryland
| | - Karrie Walker
- Department of Obstetrics and Gynecology, Walter Reed National Military Medical Center, Bethesda, Maryland
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13
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Latella D, Maggio MG, Manuli A, Militi D, Calabrò RS. Sexual dysfunction in male individuals with spinal cord iniury: What do we know so far? J Clin Neurosci 2019; 68:20-27. [DOI: 10.1016/j.jocn.2019.07.038] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2019] [Accepted: 07/06/2019] [Indexed: 12/31/2022]
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14
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Steadman CJ, Vangoor SS, Hubscher CH. Telemetric monitoring of penile pressure during mating in rats after chronic spinal cord injury. Am J Physiol Regul Integr Comp Physiol 2019; 317:R673-R683. [PMID: 31483153 DOI: 10.1152/ajpregu.00171.2019] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
In men with a spinal cord injury (SCI), erectile function, ejaculation, and fertility are severely impaired. The present study utilized a telemetric pressure transducer implanted into the corpus cavernosum of the penis to examine sexual function during awake mating behavior in a rat contusion model with a range of Infinite Horizon Impactor forces distributed between 150 and 215 kdyn. The mating behavior paradigm included examination of the counts, average pressure, and average duration for mounts, intromissions, and ejaculations. Male Wistar rats were mated with receptive females in 30-min sessions preinjury (sexual acclimation) and once per week for 6 wk beginning after a 2-wk recovery period post-SCI. All SCI animals had significant deficits in sexual function in the parameters measured. These deficiencies were more prevalent in a subset having less than 20% white matter sparing, likely a reflection of the extent of bilateral spino-bulbo-spinal sexual circuitry disruption at the lesion epicenter. The resulting discoordination of the autonomic and somatic reflex control of erection and ejaculation recorded using telemetry devices in an awake, behaving animal model provides an effective means of gauging sexual function deficits after SCI and could have utility for quantifying recovery after a therapeutic intervention.
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Affiliation(s)
- Casey J Steadman
- Anatomical Sciences and Neurobiology, University of Louisville, Louisville, Kentucky
| | - Sai S Vangoor
- Anatomical Sciences and Neurobiology, University of Louisville, Louisville, Kentucky
| | - Charles H Hubscher
- Anatomical Sciences and Neurobiology, University of Louisville, Louisville, Kentucky.,Kentucky Spinal Cord Injury Research Center, Louisville, Kentucky
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15
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Steuer I, Guertin PA. Central pattern generators in the brainstem and spinal cord: an overview of basic principles, similarities and differences. Rev Neurosci 2019; 30:107-164. [PMID: 30543520 DOI: 10.1515/revneuro-2017-0102] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2017] [Accepted: 03/30/2018] [Indexed: 12/11/2022]
Abstract
Central pattern generators (CPGs) are generally defined as networks of neurons capable of enabling the production of central commands, specifically controlling stereotyped, rhythmic motor behaviors. Several CPGs localized in brainstem and spinal cord areas have been shown to underlie the expression of complex behaviors such as deglutition, mastication, respiration, defecation, micturition, ejaculation, and locomotion. Their pivotal roles have clearly been demonstrated although their organization and cellular properties remain incompletely characterized. In recent years, insightful findings about CPGs have been made mainly because (1) several complementary animal models were developed; (2) these models enabled a wide variety of techniques to be used and, hence, a plethora of characteristics to be discovered; and (3) organizations, functions, and cell properties across all models and species studied thus far were generally found to be well-preserved phylogenetically. This article aims at providing an overview for non-experts of the most important findings made on CPGs in in vivo animal models, in vitro preparations from invertebrate and vertebrate species as well as in primates. Data about CPG functions, adaptation, organization, and cellular properties will be summarized with a special attention paid to the network for locomotion given its advanced level of characterization compared with some of the other CPGs. Similarities and differences between these networks will also be highlighted.
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Affiliation(s)
- Inge Steuer
- Neuroscience Unit, Laval University Medical Center (CHUL - CHU de Québec), 2705 Laurier Blvd, Quebec City, Quebec G1V 4G2, Canada
| | - Pierre A Guertin
- Neuroscience Unit, Laval University Medical Center (CHUL - CHU de Québec), 2705 Laurier Blvd, Quebec City, Quebec G1V 4G2, Canada
- Faculty of Medicine, Department of Psychiatry and Neurosciences, Laval University, Quebec City, Quebec G1V 0A6, Canada
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16
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Daia C, Bumbea AM, Badiu CD, Ciobotaru C, Onose G. Interferential electrical stimulation for improved bladder management following spinal cord injury. Biomed Rep 2019; 11:115-122. [PMID: 31423306 DOI: 10.3892/br.2019.1227] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2018] [Accepted: 06/21/2019] [Indexed: 11/06/2022] Open
Abstract
Patients with spinal cord injury (SCI) with neurogenic bladder (NB) represent a major medical problem, which initiated the search for a non-invasive and effective treatment that is easy to apply and without side effects. A study was performed using interferential medium frequency current electrical stimulation (IMFC ES) on 332 patients shortly after SCI diagnosed with NB dysfunction. All subjects received standard care and patients of the experimental group additionally received IMFC ES. Urinary management results included volitional control of voiding, intermittent catheterization, post-voidance residuum (PVR) quantity and quantity of urine lost (LOSS). Results were assessed based on the American spinal cord injury association impairment scale (AIS). The IMFC ES included two channels of medium frequency stimulation that were marginally different. Within the body, a low frequency field was generated through the interaction of the medium frequencies, which stimulated the urinary structures. In the IMFC ES group, interference stimulation was applied for 10 min with frequencies cycling from 0-100 Hz and back in 10 sec intervals. The strength of the low frequency stimulation, achieved by the interference of the two medium-frequency fields, was adjusted to the patients' vibration sensation. The intensities triggering vibration sensation were between 20-80 mA for patients with AIS levels B, C and D. For patients with AIS level A intensities <20 mA were used for therapeutic effects without causing skin injuries. Safety of IMFC ES was based on occurrence of adverse events of which none were recorded in the experimental group. IMFC ES was effective in patients with AIS levels B and C, significantly decreasing PVR and LOSS compared with patients receiving standard care No significant improvements in urinary management were observed following IMFC ES treatment of patients with AIS level A. Patients with SCI and NB classed as AIS levels B and C that exhibit preserved sensitivity were the best beneficiaries of IMFC ES therapy.
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Affiliation(s)
- Cristina Daia
- Department of Medical Rehabilitation, University of Medicine and Pharmacy 'Carol Davila', Bucharest 4192910, Romania.,Neuromuscular Department, Clinical Emergency Hospital 'Bagdasar Arseni', Bucharest 041914, Romania
| | - Ana Maria Bumbea
- Department of Medical Rehabilitation, University of Medicine and Pharmacy, Craiova 200349, Romania.,Neurorehabiltation Department, Clinical Neuropsychiatry Hospital, Craiova 200473, Romania
| | - Cristinel Dumitru Badiu
- Department of General Surgery, University of Medicine and Pharmacy 'Carol Davila', Bucharest 4192910, Romania.,Department of General Surgery, Clinical Emergency Hospital 'Bagdasar Arseni', Bucharest 041914, Romania
| | - Camelia Ciobotaru
- Department of Medical Rehabilitation, Faculty of Medicine, University 'Ovidius', Constanta 900527, Romania
| | - Gelu Onose
- Department of Medical Rehabilitation, University of Medicine and Pharmacy 'Carol Davila', Bucharest 4192910, Romania.,Neuromuscular Department, Clinical Emergency Hospital 'Bagdasar Arseni', Bucharest 041914, Romania
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Activity-Based Training Alters Penile Reflex Responses in a Rat Model of Spinal Cord Injury. J Sex Med 2019; 16:1143-1154. [PMID: 31277969 DOI: 10.1016/j.jsxm.2019.05.018] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2019] [Revised: 05/29/2019] [Accepted: 05/30/2019] [Indexed: 02/06/2023]
Abstract
INTRODUCTION Multisystem functional gains have been reported in males with spinal cord injury (SCI) after undergoing activity-based training (ABT), including increases in scoring of sexual function and reports of improved erectile function. AIM This study aims to examine the effect of daily 60-minute locomotor training and exercise in general on sexual function in a rat SCI contusion model. METHODS Male Wistar rats received a T9 contusion SCI. Animals were randomized into 4 groups: a quadrupedal stepping group (SCI + QT), a forelimb-only exercise group (SCI + FT), a non-trained harnessed group (SCI + NT), and a home cage non-trained group (SCI + HC). The 2 non-trained groups were combined (SCI) post hoc. Daily training sessions were 60 minutes in duration for 8 weeks. Urine samples were collected during bi-weekly 24-hour metabolic cage behavioral testing. Latency, numbers of penile dorsiflexion, and glans cupping were recorded during bi-weekly penile dorsiflexion reflex (PDFR) testing. Terminal electromyography (EMG) recordings of the bulbospongiosus muscle (BSM) were recorded in response to stimulation of the dorsal nerve of the penis (DNP). OUTCOMES ABT after SCI had a significant effect on PDFR, as well as BSM EMG latency and burst duration. RESULTS SCI causes a significant decrease in the latency to onset of PDFR. After 8 weeks of ABT, SCI + QT animals had a significantly increased latency relative to the post-SCI baseline. BSM EMG response to DNP stimulation had a significantly decreased latency and increase in average and maximum amplitude in SCI + QT animals. SCI animals had a significantly longer burst duration than trained animals. Time between PDFR events, penile dorsiflexion, glans cupping, and urine testosterone were not affected by ABT. CLINICAL IMPLICATIONS ABT has a positive influence on sexual function and provides a potential therapy to enhance the efficacy of current sexual dysfunction therapies in the male SCI population. STRENGTHS AND LIMITATIONS Several significant small improvements in sexual function were found in a clinically relevant rat model of SCI using a readily available rehabilitative therapy. The limited findings could reflect insensitivity of the PDFR as a measure of erectile function. CONCLUSIONS These results indicate that task-specific stepping and/or loading provide sensory input to the spinal cord impacting the neural circuitry responsible for sexual function. Steadman CJ, Hoey RF, Montgomery LR, et al. Activity-Based Training Alters Penile Reflex Responses in a Rat Model of Spinal Cord Injury. J Sex Med 2019; 16:1143-1154.
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Hebert KJ, Kohler TS. Penile Prosthesis Infection: Myths and Realities. World J Mens Health 2019; 37:276-287. [PMID: 30929326 PMCID: PMC6704299 DOI: 10.5534/wjmh.180123] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2018] [Revised: 01/28/2019] [Accepted: 02/05/2019] [Indexed: 01/09/2023] Open
Abstract
Penile prosthesis infection is the most significant complication following prosthesis implant surgery leading to postoperative morbidity, increased health care costs, and psychological stress for the patient. We aimed to identify risk factors associated with increased postoperative penile prosthesis infection. A review of the literature was performed via PubMed using search terms including inflatable penile prosthesis, penile implant, and infection. Articles were given a level of evidence score using the 2011 Oxford Centre for Evidence-Based Medicine Guidelines. Multiple factors were associated with increased risk of post-prosthesis placement infection (Level of Evidence Rating) including smoking tobacco (Level 1), CD4 T-cell count <300 (Level 4), Staphylococcus aureus nasal carriage (Level 2), revision surgery (Level 2), prior spinal cord injury (Level 3), and hemoglobin A1c level >8.5 (Level 2). Factors with no effect on infection rate include: preoperative cleansing with antiseptic (Level 4), history of prior radiation (Level 3), history of urinary diversion (Level 4), obesity (Level 3), concomitant circumcision (Level 3), immunosuppression (Level 4), age >75 (Level 4), type of hand cleansing (Level 1), post-surgical drain placement (Level 3), and surgical approach (Level 4). Factors associated with decreased rates of infection included: surgeon experience (Level 2), "No Touch" technique (Level 3), preoperative parenteral antibiotics (Level 2), antibiotic coated devices (Level 2), and operative field hair removal with clippers (Level 1). Optimization of pre-surgical and intraoperative risk factors is imperative to reduce the rate of postoperative penile prosthesis infection. Additional research is needed to elucidate risk factors and maximize benefit.
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Abstract
Spinal cord injury results in multiple secondary comorbidities, which vary based on injury severity and other characteristics. Persons with spinal cord injury are at lifelong risk for many complications, most of which are at least partially preventable with proper medical care. The Veterans Health Administration Spinal Cord Injury and Disorders (SCI&D) System of Care offers these evaluations to all persons in their registries. Annual evaluations are performed at any of the 24 SCI&D Veterans Administration Centers nationwide. This allows veterans to receive the care from an interdisciplinary team that specializes in the care of veterans with spinal cord injury.
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Soler JM, Previnaire JG, Amarenco G. Dartos reflex as autonomic assessment in persons with spinal cord injury. Spinal Cord Ser Cases 2018; 3:17097. [PMID: 29644099 DOI: 10.1038/s41394-017-0024-9] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2017] [Revised: 09/26/2017] [Accepted: 09/27/2017] [Indexed: 11/09/2022] Open
Abstract
Study design Prospective clinical series. Objectives The dartos reflex (DR) produces unilateral elevation of the testis with vermicular contraction of the scrotal skin and penile retraction. It is a somato-autonomic reflex that depends on the T11-L2 sympathetic segment. Its presence was analysed in men with various levels and severities of spinal cord injury (SCI). Setting France. Methods Male patients with SCI undergoing urodynamic or sexual assessment were included. DR of the scrotum and penis were systematically assessed in addition to the usual neurological examination that included assessment of the autonomic system, cremaster, and sacral reflexes. The DR was evoked by applying a small ice pack on the scrotum, separately to each side. Results Forty-six patients were assessed. DRs were always present when the T11-L2 segment was intact above the lesion (low paraplegia below L2) or below the lesion in an upper motor neuron (UMN) syndrome (spastic paraplegia above T10). They were more pronounced in the case of UMN syndrome. In the case of lower motor neuron (LMN) syndrome that included the T11-L2 segment, DRs disappeared in all but one patient. Patients with a LMN lesion were more prone to retrograde or absent ejaculation, loss of psychogenic erection, and open bladder neck. Conclusions The DR is a valuable test for the assessment of the integrity and excitability of the T11-L2 spinal segment. It is easy to perform and is predictive of some aspects of sexual and bladder neck function in men. DR should be considered as an addition to the autonomic standards.
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Affiliation(s)
- J M Soler
- Centre Bouffard Vercelli, 66290 Cerbere, France
| | - J G Previnaire
- 2Spinal Unit, Centre Calve, Fondation Hopale, 62600 Berck-sur-Mer, France
| | - G Amarenco
- 3Sorbonne universités, UPMC université Paris 06, GRC 01, GREEN, Group of Clinical Research in Neuro-Urology, 75005 Paris, France.,Service de neuro-urologie, hôpital Tenon, AP-HP, 75020 Paris, France
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Previnaire JG, Soler JM, Alexander MS, Courtois F, Elliott S, McLain A. Prediction of sexual function following spinal cord injury: a case series. Spinal Cord Ser Cases 2017; 3:17096. [PMID: 29423300 PMCID: PMC5798924 DOI: 10.1038/s41394-017-0023-x] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2017] [Revised: 10/02/2017] [Accepted: 10/04/2017] [Indexed: 01/23/2023] Open
Abstract
INTRODUCTION Spinal Cord Injury (SCI) affects sexual response based on the level and degree of completeness of injury. By using the International Standards for the Neurologic Classification of SCI in conjunction with lumbo-sacral reflexes these effects can be predicted. The International Standards for the Assessment of Autonomic Function after SCI (ISAFSCI) document the impact of SCI on sexual responses including psychogenic and reflex arousal (erection or lubrication), orgasm, ejaculation, and sensation of menses. Responses are described based upon a 0 to 2 scale with 0 being absent, 1 altered, and 2 normal response. Additionally, the lesion is described as supraconal, conal or infraconal. CASE PRESENTATION We present 4 representative cases of the impact of SCI on sexual responses and course of treatment. Case 1 describes a complete supraconal lesion above T6 with upper motor neuron syndrome. Case 2 describes a supraconal complete lesion including the T11-L2 segment. Case 3 describes an infraconal (cauda equina) lesion with lower motor neuron syndrome. Case 4 is theoretical and describes a supraconal lesion above T6 with upper motor neuron syndrome, partial sensation in T11-L2 dermatomes, and other medical comorbidities. DISCUSSION Neurologic examination combined with reflex testing allows prediction of sexual responses after SCI. It would be useful for version 2.0 of the ISAFSCI to assist clinicians in determining the anticipated changes, whether their patients are functioning as anticipated sexually after SCI or whether other concerns also require treatment.
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Affiliation(s)
- J G Previnaire
- 1Spinal Unit, Centre Calve, Fondation Hopale, 62600 Berck-sur-Mer, France
| | - J M Soler
- Centre Bouffard Vercelli, 66290 Cerbere, France
| | - M S Alexander
- 3Department of Physical Medicine and Rehabilitation University of Alabama at Birmingham School of Medicine Birmingham, Birmingham, AL USA
- 4Birmingham VA Medical Center Birmingham, Birmingham, AL USA
- Department of Physical Medicine and Rehabilitation Harvard School of Medicine Boston, Boston, MA USA
| | - F Courtois
- 6Departement of Sexology, Université du Québec à Montréal, Montréal, QC Canada H2L 2C4
| | - S Elliott
- 7Department of Psychiatry and Urologic Sciences & ICORD, University of British Columbia, Vancouver, BC Canada
| | - A McLain
- 3Department of Physical Medicine and Rehabilitation University of Alabama at Birmingham School of Medicine Birmingham, Birmingham, AL USA
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Ohl DA, Carlsson M, Stecher VJ, Rippon GA. Efficacy and Safety of Sildenafil in Men With Sexual Dysfunction and Spinal Cord Injury. Sex Med Rev 2017; 5:521-528. [DOI: 10.1016/j.sxmr.2017.01.007] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2016] [Revised: 01/31/2017] [Accepted: 01/31/2017] [Indexed: 10/19/2022]
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Reignier A, Lammers J, Splingart C, Redhead D, Labat JJ, Mirallié S, Barrière P, Fréour T. Sperm cryopreservation and assisted reproductive technology outcome in patients with spinal cord injury. Andrologia 2017; 50. [DOI: 10.1111/and.12833] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/18/2017] [Indexed: 01/19/2023] Open
Affiliation(s)
- A. Reignier
- Service de médecine et biologie du développement et de la reproduction; CHU de Nantes; Nantes France
- INSERM UMR1064; Nantes France
- Faculte de médecine; Université de Nantes; Nantes France
| | - J. Lammers
- Service de médecine et biologie du développement et de la reproduction; CHU de Nantes; Nantes France
- INSERM UMR1064; Nantes France
| | - C. Splingart
- Service de médecine et biologie du développement et de la reproduction; CHU de Nantes; Nantes France
- INSERM UMR1064; Nantes France
| | - D. Redhead
- Service de médecine et biologie du développement et de la reproduction; CHU de Nantes; Nantes France
| | - J. J. Labat
- Centre fédératif de pelvi-périnéologie; CHU de Nantes; Nantes France
- Clinique urologique; CHU de Nantes; Nantes France
| | - S. Mirallié
- Service de médecine et biologie du développement et de la reproduction; CHU de Nantes; Nantes France
| | - P. Barrière
- Service de médecine et biologie du développement et de la reproduction; CHU de Nantes; Nantes France
- INSERM UMR1064; Nantes France
- Faculte de médecine; Université de Nantes; Nantes France
| | - T. Fréour
- Service de médecine et biologie du développement et de la reproduction; CHU de Nantes; Nantes France
- INSERM UMR1064; Nantes France
- Faculte de médecine; Université de Nantes; Nantes France
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Hadiji N, Mieusset R, Previnaire JG, Castel-Lacanal E, Soler JM. Ejaculation and sperm characteristics in men with cauda equina and conus medullaris syndromes. Spinal Cord 2017; 55:612-617. [PMID: 28195228 DOI: 10.1038/sc.2017.5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2016] [Revised: 11/26/2016] [Accepted: 12/21/2016] [Indexed: 11/09/2022]
Abstract
STUDY DESIGN Retrospective. OBJECTIVES The objective of the study was to describe the type of ejaculation in patients with cauda equina (CE) and conus medullaris (CM) lesions, and to analyse sperm quality. SETTING France. METHODS One hundred sixty-six patients with CE and CM lesions were included. Diagnosis was based on clinical (no motor responses, sensation or sacral reflexes) and urodynamic assessments (no detrusor activity). Vibromassage (VM) was used to induce ejaculation according to the recommendations for patients with spinal cord injury. If ejaculation did not occur, oral midodrine was administered in progressive doses. Retrograde ejaculation was systematically sought. Sperm parameters were analysed according to World Health Organisation recommendations (2010). RESULTS Eighty-nine patients were included. Eleven ejaculated on the first VM trial (four anterograde (AE), six retrograde (RE) and one antero-retrograde (ARE)). Five patients continued trials of VM alone, two of whom ejaculated following a mean 1.9 trials (one RE, one ARE). Twenty-six patients underwent trials of VM+ midodrine, 18 of whom ejaculated following a mean 4.4 trials with a mean dose of 22.5 g of midodrine (2 AE, 13 RE and 5 ARE). Fifty-three ejaculates from 26 patients were analysed. Sperm concentration was low in 90.6% of samples; total necrospermia was found in 65% and asthenospermia in 95% of samples. CONCLUSION Ejaculation is difficult to induce using VM in patients with CE and CM lesions, and requires high doses of midodrine. Sperm counts were generally low, and asthenospermia and necrospermia were found in the majority of specimens. Cryopreservation of sperm should be systematic in case of medically assisted procreation.
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Affiliation(s)
- N Hadiji
- Laboratoire de neuro-urologie et de sexologie, Centre Bouffard-Vercelli, Cerbère, France
| | - R Mieusset
- Médecine de la reproduction, Hôpital Paule de Viguier, Toulouse, France
| | - J G Previnaire
- Département Médullaire, Centre Calvé-Fondation Hopale, Berck-Sur-Mer, France
| | - E Castel-Lacanal
- Médecine de la reproduction, Hôpital Paule de Viguier, Toulouse, France
| | - J M Soler
- Laboratoire de neuro-urologie et de sexologie, Centre Bouffard-Vercelli, Cerbère, France
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Alexander M, Courtois F, Elliott S, Tepper M. Improving Sexual Satisfaction in Persons with Spinal Cord Injuries: Collective Wisdom. Top Spinal Cord Inj Rehabil 2017; 23:57-70. [PMID: 29339878 PMCID: PMC5340510 DOI: 10.1310/sci2301-57] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Sexuality is an important part of life, and it is necessary for clinicians to have a specific format in which to address sexual issues with their patients. A systematic approach to working with patients with spinal cord injury (SCI) to improve their sexual functioning and response is presented. Nonjudgmental communication about sexual concerns is followed by a detailed pre- and postinjury medical, psychosocial, and sexual history. If preexisting sexual issues are present, it is recommended that the patient be referred for assessment and treatment of these separate from the patient's SCI-related concerns. Physical examination, with special attention to issues that could impact the patient's sexuality, is followed by a detailed neurologic assessment with specific attention to the T11-L2 and S3-5 spinal segments. Education of the patient with regard to his or her sexual potential and the need to be flexible in his or her sexual repertoire is followed by self-exploration and practice. Routine follow-up is suggested after patient's initial sexual exploration. Treatment of confounding and iatrogenic factors related to SCI is followed by more sexual experience. Afterwards the clinician is encouraged to use simple techniques to treat sexual issues and follow-up with the patient to assess the outcome. A structured program utilizing vibratory stimulation with or without midodrine is described as a way to achieve ejaculation and potentially orgasm, and techniques for treating severe autonomic dysreflexia are discussed. If these interventions do not alleviate the patient's sexual concerns, the clinician should refer the patient for more specialized consultation.
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Affiliation(s)
- Marcalee Alexander
- Department of Rehabilitative Medicine, Birmingham VA Medical Center, Birmingham, Alabama
- Department of Physical Medicine and Rehabilitation, Harvard School of Medicine, Boston, Massachusetts
- Department of Physical Medicine and Rehabilitation University of Alabama at Birmingham
| | - Frédérique Courtois
- Departement of Sexology, Université du Québec à Montréal, Montreal, Canada
- Institut de réadaptation Gingras Lindsay de Montréal, Montreal, Canada
| | - Stacy Elliott
- Departments of Psychiatry and Urologic Sciences, Faculty of Medicine, University of British Columbia, Vancouver, Canada
- International Collaboration On Repair Discoveries (ICORD), Vancouver, Canada
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Evidence of a new pattern of ejaculation in men with spinal cord injury: ejaculation dyssynergia and implications for fertility. Spinal Cord 2016; 54:1210-1214. [PMID: 27324318 DOI: 10.1038/sc.2016.78] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2015] [Revised: 03/24/2016] [Accepted: 04/26/2016] [Indexed: 11/08/2022]
Abstract
OBJECTIVES To describe the presence of sperm in the prostatic urethra as a stand-alone ejaculation entity and to assess its characteristics. METHODS Thirty-three patients with anejaculation during sexual stimulation were enroled. Penile vibratory stimulations were carried out following bladder catherization and instillation of a pink buffering medium (Ferticult). Two-step catheterisation was then performed: a catheter was inserted through the urethral sphincter into the prostatic urethra to aspirate its content, and then bladder catheterisation was performed to collect the Ferticult. The procedure was repeated in some patients after at least 1 week. The characteristics of the semen collected from each organ were analysed and compared. RESULTS A total of 42 trials were obtained from 22 patients. Sperms were found in the prostatic urethra in 21 samples (50%) from 12 patients (11 with spinal cord injury, 1 with diabetes). The colour of all 21 prostatic urethra sperm samples differed from the Ferticult. Sperm motility was greater in 8 samples, sperm count was higher in 10 and pH was different in 10, compared with the bladder samples. The higher overall quality of the sperm allowed cryopreservation in 10 prostatic urethra samples compared with only 5 bladder samples. Four of the five patients who underwent repeated trials had a reproducible pattern of prostatic urethra ejaculation. CONCLUSION The presence of sperm in the prostatic urethra most probably results from 'ejaculation dyssynergia', a lack of coordination between bladder neck and external sphincter. Sperm from the prostatic urethra should be systematically sought to improve the outcome of assisted reproduction.
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Steadman CJ, Hubscher CH. Sexual Function after Spinal Cord Injury: Innervation, Assessment, and Treatment. CURRENT SEXUAL HEALTH REPORTS 2016. [DOI: 10.1007/s11930-016-0067-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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Trofimenko V, Hotaling JM. Fertility treatment in spinal cord injury and other neurologic disease. Transl Androl Urol 2016; 5:102-16. [PMID: 26904416 PMCID: PMC4739989 DOI: 10.3978/j.issn.2223-4683.2015.12.10] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Infertility in individuals with neurologic disorders is complex in etiology and manifestation. Its management therefore often requires a multimodal approach. This review addresses the implications of spinal cord injury (SCI) and other neurologic disease on fertility, including the high prevalence of sexual dysfunction, ejaculation disorders and compromised semen parameters. Available treatment approaches discussed include assisted ejaculation techniques and assisted reproductive technology including surgical sperm retrieval and intracytoplasmic sperm injection (ICSI).
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Affiliation(s)
- Vera Trofimenko
- 1 Division of Urology, University of Utah, Salt Lake City, Utah, USA ; 2 Center for Reconstructive Urology and Men's Health, Division of Urology, University of Utah, Salt Lake City, Utah, USA
| | - James M Hotaling
- 1 Division of Urology, University of Utah, Salt Lake City, Utah, USA ; 2 Center for Reconstructive Urology and Men's Health, Division of Urology, University of Utah, Salt Lake City, Utah, USA
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Pakpour AH, Rahnama P, Saberi H, Saffari M, Rahimi-movaghar V, Burri A, Hajiaghababaei M. The relationship between anxiety, depression and religious coping strategies and erectile dysfunction in Iranian patients with spinal cord injury. Spinal Cord 2016; 54:1053-1057. [DOI: 10.1038/sc.2016.7] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2015] [Revised: 12/16/2015] [Accepted: 01/05/2016] [Indexed: 11/09/2022]
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Efficacy and safety of phosphodieterase-5 inhibitors for treatment of erectile dysfunction secondary to spinal cord injury: a systemic review and meta-analysis. Spinal Cord 2016; 54:494-501. [PMID: 26882490 DOI: 10.1038/sc.2016.3] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2015] [Revised: 10/12/2015] [Accepted: 01/05/2016] [Indexed: 12/14/2022]
Abstract
STUDY DESIGN Systemic reviewObjective:We carried out a systematic review and meta-analysis to assess the efficacy and safety of phosphodieterase-5 (PDE5) inhibitors on erectile dysfunction (ED) secondary to spinal cord injury (SCI). METHODS A literature review was performed to identify all published randomized, double-blind, placebo-controlled trials of PDE5 inhibitors for treatment of ED secondary to SCI. The search included the following database: MEDLINE, EMBASE and the Cochrane Library. The outcomes and complications analyzed involved the Global Efficacy Question (GEQ), sexual encounter profile diary question 2 and 3 (SEP2 and SEP3) and adverse events. All statistical analysis was performed using Stata 12.0 software (Stata Corp., College Station, TX, USA). RESULTS Six publications were used in analysis, including six randomized controlled trials that compared PDE5 inhibitors with placebo. Compared with placebo, PDE5 inhibitors were associated with significant improvements in GEQ (OR 11.997, 95% CI 8.073-17.830, P<0.0001), SEP2 (RR 1.847, 95% CI 1.561-2.185, P<0.0001) and SEP3 (RR 2.738, 95% CI 2.084-3.598, P<0.0001). Despite significant greater incidences of some adverse events observed (headache: RR 3.717, 95% CI 2.309-5.982, P<0.0001; flushing: RR 9.281, 95% CI 2.858-30.147, P<0.0001; gastrointestinal discomfort: RR 9.064, 95% CI 2.116-38.827, P=0.003), most adverse events were mild to moderate and transient. CONCLUSIONS This systematic review and meta-analysis indicate that PDE5 inhibitors are effective and well tolerated to treat ED secondary to SCI compared with placebo, as measured by response to GEQ, SEP2, SEP3 and incidence of adverse events. PDE5 inhibitors could be considered as the first choice in the treatment of ED patients with SCI.
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Holland B, Kohler T. Minimizing Penile Implant Infection: A Literature Review of Patient and Surgical Factors. Curr Urol Rep 2015; 16:81. [DOI: 10.1007/s11934-015-0554-2] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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Sunilkumar MM, Boston P, Rajagopal MR. Sexual Functioning in Men Living with a Spinal Cord Injury-A Narrative Literature Review. Indian J Palliat Care 2015; 21:274-81. [PMID: 26600694 PMCID: PMC4617033 DOI: 10.4103/0973-1075.164886] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Abstract
BACKGROUND Sexual dysfunction is a major concern for Indian men living with a spinal cord injury. OBJECTIVES To examine the literature related to sexuality traumatic cord injury and its impact on sexual functioning. MATERIALS AND METHODS Databases using Cumulative Index to Nursing and Allied Health Literature (CINAHL) 2000-2012, Medline 1989-2012, Applied Social Sciences Index and Abstracts (ASSIA) 1989-2012 and Google Scholar were the search engines used used for literature review. RESULTS The search yielded a total of 457 articles and only 75 of them were found relevant. The minimum number of articles required to meet the inclusion criteria for this review was 25-30 articles. Out of the 75 articles, 33 were considered relevant or related to the topic of sexual functioning, spinal cord injury, and paraplegia. Six areas were identified: Sexual stigmatization, physiological barriers to sexual satisfaction, clinical aspects of sexual functioning, biomedical approaches to sexual dysfunction, partner satisfaction, and lack of accessibility to sexual education. CONCLUSION Spinal cord injury and sexual functioning affects a large segment of the male Indian population, yet most current research focuses on quantitative measurement with the emphasis on ejaculatory dysfunction, orgasm impairment, incontinence, and other physiological dysfunction. Further research is needed to address the subjective accounts of patients themselves with respect to the emotional and social impact of sexual disability. This would help to identify the best possible outcomes for both treatment and rehabilitation.
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Affiliation(s)
- MM Sunilkumar
- Department of Research and Training, Trivandrum Institute of Palliative Sciences, Trivandrum, Kerala, India
| | - Patricia Boston
- Department of Family Practice, Faculty of Medicine, University of British Columbia, University Boulevard, Vancouver, British Columbia, Canada
| | - MR Rajagopal
- Department of Research and Training, Trivandrum Institute of Palliative Sciences, Trivandrum, Kerala, India
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Lombardi G, Musco S, Wyndaele JJ, Del Popolo G. Treatments for erectile dysfunction in spinal cord patients: alternatives to phosphodiesterase type 5 inhibitors? A review study. Spinal Cord 2015; 53:849-54. [DOI: 10.1038/sc.2015.116] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2015] [Revised: 05/12/2015] [Accepted: 06/01/2015] [Indexed: 11/09/2022]
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Courtois F, Charvier K. Sexual dysfunction in patients with spinal cord lesions. HANDBOOK OF CLINICAL NEUROLOGY 2015; 130:225-45. [PMID: 26003247 DOI: 10.1016/b978-0-444-63247-0.00013-4] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Many aspects of sexuality can be disrupted following a spinal cord lesion (SCL). It can alter an individual's self-esteem and body image, interfere with positioning and mobility, introduce unexpected problems with incontinence and spasticity, decrease pleasure, and delay orgasm. Sexual concerns in men can involve erectile function, essential for intercourse, ejaculation function, necessary for fertility, and the ability to reach orgasm. In women they can involve concerns with vaginal lubrication, genital congestion, and vaginal infections, which can all go unnoticed, and orgasm, which may be lost. All of these concerns must be addressed during rehabilitation as individuals with SCL continue to live an active sexual life, and consider sexuality among their top priority for quality of life. This chapter describes the impact of SCL on various phases of men's and women's sexual responses and on various aspects of sexuality. Treatments are described in terms of what is currently available and what is specific to the SCL population. New approaches in particular for women are described, along with tips from sexual counseling which consider an overall approach, taking into account the primary, secondary, and tertiary consequences of the SCL on the individual's sexuality. Throughout the chapter, attempts are made to integrate neurophysiologic knowledge, findings from the literature on SCL, and clinical experience in sexual rehabilitation.
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Affiliation(s)
- Frédérique Courtois
- Department of Sexology, Université du Québec à Montréal, Montreal, Quebec, Canada.
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Mehmedagic I, Jörgensen S, Acosta S. Mid-term follow-up of patients with permanent sequel due to spinal cord ischemia after advanced endovascular therapy for extensive aortic disease. Spinal Cord 2014; 53:232-237. [DOI: 10.1038/sc.2014.163] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2014] [Revised: 08/05/2014] [Accepted: 08/12/2014] [Indexed: 11/09/2022]
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Hadiji N, Benbouzid R, Previnaire J, Leblond C, Mieusset R, Enjalbert M, Soler J. Évaluation du traitement des dysfonctions érectiles et éjaculatoires dans une série de 90 blessés médullaires. Prog Urol 2013; 23:1489-93. [DOI: 10.1016/j.purol.2013.08.316] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2013] [Revised: 08/08/2013] [Accepted: 08/10/2013] [Indexed: 11/16/2022]
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Javier SJ, Perrin PB, Snipes DJ, Olivera SL, Perdomo JL, Arango JA, Arango-Lasprilla JC. The Influence of Health Related Quality of Life on Sexual Desire in Individuals with Spinal Cord Injury from Colombia, South America. SEXUALITY AND DISABILITY 2013. [DOI: 10.1007/s11195-013-9320-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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The effect of long-term oral tadalafil treatment on corpus cavernosum function in an experimental spinal cord transection rat model. Spinal Cord 2013; 51:663-7. [DOI: 10.1038/sc.2013.61] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Barbonetti A, Vassallo MRC, Di Rosa A, Leombruni Y, Felzani G, Gandini L, Lenzi A, Necozione S, Francavilla S, Francavilla F. Involvement of mitochondrial dysfunction in the adverse effect exerted by seminal plasma from men with spinal cord injury on sperm motility. Andrology 2013; 1:456-63. [DOI: 10.1111/j.2047-2927.2013.00077.x] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2012] [Revised: 01/05/2013] [Accepted: 01/28/2013] [Indexed: 11/30/2022]
Affiliation(s)
| | - M. R. C. Vassallo
- Andrology Unit; Department of Life, Health and Environment Sciences; University of L'Aquila; L'Aquila; Italy
| | - A. Di Rosa
- Andrology Unit; Department of Life, Health and Environment Sciences; University of L'Aquila; L'Aquila; Italy
| | - Y. Leombruni
- Andrology Unit; Department of Life, Health and Environment Sciences; University of L'Aquila; L'Aquila; Italy
| | - G. Felzani
- Centre for Clinical Research; San Raffaele Sulmona; Sulmona; Italy
| | - L. Gandini
- Laboratory of Seminology and Immunology of Human Reproduction; Department of Medical Pathophysiology; University of Rome, ‘La Sapienza’; Rome; Italy
| | - A. Lenzi
- Laboratory of Seminology and Immunology of Human Reproduction; Department of Medical Pathophysiology; University of Rome, ‘La Sapienza’; Rome; Italy
| | - S. Necozione
- Epidemiology; Department of Life, Health and Environment Sciences; University of L'Aquila; L'Aquila; Italy
| | - S. Francavilla
- Andrology Unit; Department of Life, Health and Environment Sciences; University of L'Aquila; L'Aquila; Italy
| | - F. Francavilla
- Andrology Unit; Department of Life, Health and Environment Sciences; University of L'Aquila; L'Aquila; Italy
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Sexual dysfunction in men with spinal cord injury: a case–control study. Int J Impot Res 2013; 25:133-7. [DOI: 10.1038/ijir.2013.1] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2012] [Accepted: 01/16/2013] [Indexed: 11/08/2022]
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Affiliation(s)
- Heinrich Binder
- Department of Neurology, Otto Wagner Hospital, Vienna, Austria.
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Cunha M, Margalho P, Laíns J, Sánchez-Ramos A. A influência das prostatites crónicas do lesionado medular nas características do líquido seminal: dúvidas e verdades comprovadas. Rev Int Androl 2012. [DOI: 10.1016/s1698-031x(12)70071-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Courtois F, Rodrigue X, Côté I, Boulet M, Vézina JG, Charvier K, Dahan V. Sexual function and autonomic dysreflexia in men with spinal cord injuries: how should we treat? Spinal Cord 2012; 50:869-77. [PMID: 22869221 DOI: 10.1038/sc.2012.83] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
STUDY DESIGN Systematic review. OBJECTIVES Review the literature on the acute or prophylactic treatment of autonomic dysreflexia in the context of sexual activities. SETTING International. METHODS Medline search using AD and spinal cord injury and all years of publication. RESULTS Thirty-seven papers on the specific treatment of AD showed that nifedipine, prazosin, captopril and clonidine are candidates in the context of sexual activities. Prazosin, however, has an initial hypotensive effect requiring to begin treatment 12 h before intercourse, which makes it less ideal for spontaneous sexual activities. Captopril has an initial hypotensive effect and was only studied in acute AD. Its usefulness in prophylaxis remains to be demonstrated. Clonidine has successfully been used clinically for decades, but never studied in randomized control trials. Nifedipine remains the most widely studied and significant treatment of AD whether in acute or prophylactic conditions. Recent concerns suggest increased cardiovascular risks with sublingual nifedipine in non-SCI populations, but negative long-term effects have not been reported in the SCI population. CONCLUSION Sexual function is a priority for men with SCI. As sexual activities, in particular ejaculation, can be a source of AD, adequate treatments and prophylaxis must be considered in the context of sexual activities. Experts must meet and conclude on the thresholds, parameters and treatments that should be considered in the long-term management of AD in the context of sexual function in men with SCI.
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Affiliation(s)
- F Courtois
- Outpatient Clinic, Institut de Réadaptation en Déficience Physique de Québec, Quebec, Quebec, Canada.
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Hess MJ, Hough S. Impact of spinal cord injury on sexuality: broad-based clinical practice intervention and practical application. J Spinal Cord Med 2012; 35:211-8. [PMID: 22925747 PMCID: PMC3425877 DOI: 10.1179/2045772312y.0000000025] [Citation(s) in RCA: 72] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
This study focuses on the impact a spinal cord injury may have on achieving physical and emotional intimacy, and potential to maximize sexual ability and quality of life. Spinal cord injury is a traumatic, life-altering event that is usually associated with loss of motor and sensory function, as well as sexual impairment. At the time of injury, the individual is faced with devastating loss and an abundance of new information in a setting of extreme stress and challenge. In the acute rehabilitation setting, there is often a considerable void in providing education and resources regarding sexual concerns and needs. There is a positive relationship between sexual education and sexual activity. The impact of inadequate sexual counseling and education as a part of rehabilitation can be deleterious.
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Affiliation(s)
- Marika J. Hess
- Spinal Cord Injury Service, VA Boston Healthcare System, West Roxbury, MA, USA; Physical Medicine and Rehabilitation, Tufts School of Medicine, Boston, MA, USA; and Harvard Medical School, Boston, MA, USA,Correspondence to: Marika J. Hess, Spinal Cord Injury Service (SCI #128), VA Boston Healthcare System, 1400 VFW Parkway, West Roxbury, MA 02132, USA.
| | - Sigmund Hough
- Spinal Cord Injury Service, VA Boston Healthcare System, West Roxbury, MA, USA; Harvard Medical School, Boston, MA, USA; and Boston University School of Medicine, Boston, MA, USA
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Kathiresan ASQ, Ibrahim E, Modh R, Aballa TC, Lynne CM, Brackett NL. Semen quality in ejaculates produced by masturbation in men with spinal cord injury. Spinal Cord 2012; 50:891-4. [DOI: 10.1038/sc.2012.71] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Abstract
Ejaculatory dysfunction is a highly prevalent clinical condition that may be classified along a continuum that ranges from premature ejaculation (PE), through retarded or delayed ejaculation (DE), to complete anejaculation (AE). Retrograde ejaculation (RE) represents a distinct entity in which ejaculate is expelled either partially or completely into the bladder. While DE and PE are significant sources of sexual dissatisfaction among men and their partners, patients with these disorders retain normal fertility in most cases. Conversely, men with AE and RE are unable to deliver sperm into the female genital tract and are therefore rendered subfertile. Therefore, in reviewing ejaculatory disorders as they relate to fertility, this paper will primarily focus on the diagnosis and management of AE and RE. Physiology, diagnostic strategies, pharmacological treatments, and procedural interventions relevant to AE and RE are discussed.
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Barbonetti A, Cavallo F, Felzani G, Francavilla S, Francavilla F. Erectile dysfunction is the main determinant of psychological distress in men with spinal cord injury. J Sex Med 2011; 9:830-6. [PMID: 22188659 DOI: 10.1111/j.1743-6109.2011.02599.x] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
INTRODUCTION The weight of erectile dysfunction (ED) among the various determinants of psychological distress in men with spinal cord injury (SCI) remains to be clarified. AIM The aim of this article was to evaluate psychological distress features in SCI men with or without ED. METHODS Forty consecutive patients with neurologically stable SCI were included in the study. Functional independence (FI) was assessed by Barthel Index (BI), which was divided into global score (questions 1-10) and bowel/bladder subscore (questions 5 and 6). Erectile function was evaluated with Sexual Health Inventory for Men (SHIM). MAIN OUTCOME MEASURES Psychological distress was assessed with the Symptom Checklist-90-revised (SCL-90-R), scoring nine primary dimensions and their combination as Global Severity Index, a global index of psychological distress. RESULTS All SCL-90-R scores and the percentage of patients with scores >75th percentile of the entire study population were significantly higher in the group with ED (N=21) than without ED (N=19). Most of SCL-90-R subscales were inversely correlated with SHIM score. ED was exhibited by a high proportion (84%) of men with thoracolumbar lesions but by no patients with cervical lesions. Men with cervical lesions exhibited significantly lower SCL-90-R scores than those with thoracolumbar lesions, in spite of lower FI. However, the thoracolumbar group also reported a more severe bowel/bladder dysfunction. At multivariate logistic regression analysis, ED score significantly explained the variance of most of SCL-90-R dimension scores, whereas no association was revealed between global BI and any score of SCL-90-R dimensions. Bowel/bladder BI explained only to a very low extent the variance of depressive symptoms. CONCLUSIONS Healthcare providers should be aware of the importance of managing ED in spinal cord-injured men, as it represents a major determinant of their psychological distress, independently of the degree of FI impairment.
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Affiliation(s)
- Arcangelo Barbonetti
- Andrologic Unit, Department of Internal Medicine, University of L'Aquila, L'Aquila, Italy
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Sønksen J, Fode M, Löchner-Ernst D, Ohl DA. Vibratory ejaculation in 140 spinal cord injured men and home insemination of their partners. Spinal Cord 2011; 50:63-6. [DOI: 10.1038/sc.2011.101] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Shin TY, Ryu JK, Jin HR, Piao S, Tumurbaatar M, Yin GN, Shin SH, Kwon MH, Song KM, Fang ZH, Han JY, Kim WJ, Suh JK. Increased Cavernous Expression of Transforming Growth Factor-β1 and Activation of the Smad Signaling Pathway Affects Erectile Dysfunction in Men with Spinal Cord Injury. J Sex Med 2011; 8:1454-62. [DOI: 10.1111/j.1743-6109.2010.02049.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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