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Naredi N, Agrawal A. From disability to fatherhood: Journey of serving soldiers with spinal cord injury. Med J Armed Forces India 2021; 77:444-451. [PMID: 34594074 DOI: 10.1016/j.mjafi.2021.01.014] [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: 04/22/2020] [Accepted: 01/11/2021] [Indexed: 11/19/2022] Open
Abstract
Background Apart from neurological consequences, most distressing sequels of spinal cord injury (SCI) in men are erectile dysfunction, ejaculatory dysfunction and abnormal semen quality. Of these, ejaculatory dysfunction and poor semen parameters pose the biggest challenge to their biological fatherhood. Penile vibratory stimulation (PVS) and electroejaculation are first-line modalities for anejaculation, and surgical sperm retrieval (SSR) is adopted when other treatments fail. Sperms obtained using these techniques can be used for various fertility treatments for couples with spinal cord injured men. The aim of the study was to study the effectiveness of various modalities of sperm retrieval for assisted reproductive treatment in men with SCI. Methods It was a prospective observational study, wherein partners of 12 men with SCI presenting for subfertility underwent assisted reproduction after retrieving sperms via various modalities. The primary outcome was to assess efficacy of PVS in obtaining sperms and of SSR if PVS failed. The secondary outcome was to assess the pregnancy rate in their partners. Results PVS was successful in obtaining ejaculate in 7 of 12 men, and SSR was fruitful in 4 of 5 men. In vitro fertilization cycle for men who underwent PVS resulted in a pregnancy rate of 57.14% and 75% in couples for men who underwent SSR with an overall pregnancy rate of 58.33%. Conclusion With new cases of SCI occurring primarily in young men at the peak of their reproductive health, it is imperative that medical professionals involved with reproductive health should be aware of the various modalities to help them achieve biological paternity.
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Affiliation(s)
- Nikita Naredi
- Senior Advisor (Obst & Gynae) & ART Specialist, ART Centre, Military Hospital, Bhopal, India
| | - Amit Agrawal
- Senior Advisor (Surgery) & Urologist, Command Hospital (Western Command), Chandimandir, Haryana, India
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Abstract
PURPOSE OF REVIEW Men with spinal cord injury (SCI) commonly suffer from erectile dysfunction and ejaculatory dysfunction. The literature regarding the causes and treatment of these two important problems was reviewed. RECENT FINDINGS Many of the erectile dysfunction treatments applied to able bodied individuals are also useful in the SCI population, although there are differences in the goals and results of treatment. Ejaculatory dysfunction can be treated with either penile vibratory stimulation or electroejaculation with high success rates. Pregnancies are possible, but poor quality sperm quality in male SCI patients leads to pregnancy rates lower than is observed in the able-bodied population. Although effective treatments are available for erectile and ejaculatory dysfunction in men with SCIs, many challenges remain in optimizing the treatment of these individuals.
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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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Revenig L, Leung A, Hsiao W. Ejaculatory physiology and pathophysiology: assessment and treatment in male infertility. Transl Androl Urol 2016; 3:41-9. [PMID: 26816751 PMCID: PMC4708301 DOI: 10.3978/j.issn.2223-4683.2014.02.02] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Azoospermia is a heterogeneous condition with multiple etiologies and a variety of treatments. In this chapter we present a summary of retrograde ejaculation and anejaculation, both of which are characterized by an absence of antegrade semen propulsion through the male reproductive tract. Each of these affects fertility, but is pathophysiologically distinct disorders with differing evaluation and treatment. Retrograde ejaculation has a myriad of well-characterized causes, from pharmacologic disruption to interference of neural mechanisms by surgical intervention for a variety of diseases. Medication is the mainstay of treatment, although only a minority responds and develops antegrade ejaculation. For the men who are not responders to medical therapy, but still have fertility goals, there are a variety of sperm retrieval techniques to assist their reproductive abilities. Failure of emission is characterized by an absence of the emission phase and no antegrade or retrograde expulsion of ejaculatory products. If fertility is desired, these men must rely on assisted ejaculatory procedures, and treatment choice is guided by etiology and response. Ultimately, retrograde ejaculation and failure of emission are in a spectrum of ejaculatory disorders which impair male fertility.
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Affiliation(s)
- Louis Revenig
- 1 Emory University, Department of Urology, Atlanta, Georgia, USA ; 2 Kaiser Permanente, Oakland Medical Center, Oakland, California, USA
| | - Andrew Leung
- 1 Emory University, Department of Urology, Atlanta, Georgia, USA ; 2 Kaiser Permanente, Oakland Medical Center, Oakland, California, USA
| | - Wayland Hsiao
- 1 Emory University, Department of Urology, Atlanta, Georgia, USA ; 2 Kaiser Permanente, Oakland Medical Center, Oakland, California, USA
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Ibrahim E, Lynne CM, Brackett NL. Male fertility following spinal cord injury: an update. Andrology 2015; 4:13-26. [PMID: 26536656 DOI: 10.1111/andr.12119] [Citation(s) in RCA: 49] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2015] [Revised: 09/10/2015] [Accepted: 09/14/2015] [Indexed: 12/22/2022]
Abstract
Spinal cord injury (SCI) occurs most often in young men at the peak of their reproductive health. The majority of men with SCI cannot father children naturally. Three major complications contribute to infertility in men with SCI: erectile dysfunction, ejaculatory dysfunction, and abnormal semen quality. Erectile dysfunction can be managed by regimens available to the general population, including oral administration of phosphodiesterase-5 (PDE-5) inhibitors, intracavernosal injections, vacuum devices, and penile prostheses. Semen may be obtained from anejaculatory men with SCI via the medically assisted ejaculation methods of penile vibratory stimulation (PVS) or electroejaculation (EEJ). Sperm retrieval is also possible via prostate massage or surgical sperm retrieval. Most men with SCI have abnormal semen quality characterized by normal sperm concentrations but abnormally low sperm motility and viability. Accessory gland dysfunction has been proposed as the cause of these abnormalities. Leukocytospermia is evident in most SCI patients. Additionally, elevated concentrations of pro-inflammatory cytokines and elevated concentrations of inflammasome components are found in their semen. Neutralization of these constituents has resulted in improved sperm motility. There is a recent and alarming trend in the management of infertility in couples with SCI male partners. Although many men with SCI have sufficient motile sperm in their ejaculates for attempting intrauterine insemination (IUI) or even intravaginal insemination, surgical sperm retrieval is often introduced as the first and only sperm retrieval method for these couples. Surgical sperm retrieval commits the couple to the most advanced, expensive, and invasive method of assisted conception: in vitro fertilization with intracytoplasmic sperm injection (IVF/ICSI). Couples should be informed of all options, including semen retrieval by PVS or EEJ. Intravaginal insemination or IUI should be considered when indicated.
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Affiliation(s)
- E Ibrahim
- The Miami Project to Cure Paralysis, University of Miami Miller School of Medicine, Miami, FL, USA
| | - C M Lynne
- The Miami Project to Cure Paralysis, University of Miami Miller School of Medicine, Miami, FL, USA.,Department of Urology, University of Miami Miller School of Medicine, Miami, FL, USA
| | - N L Brackett
- The Miami Project to Cure Paralysis, University of Miami Miller School of Medicine, Miami, FL, USA.,Department of Urology, University of Miami Miller School of Medicine, Miami, FL, USA
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Fode M, Ohl DA, Sønksen J. A step-wise approach to sperm retrieval in men with neurogenic anejaculation. Nat Rev Urol 2015; 12:607-16. [PMID: 26481575 DOI: 10.1038/nrurol.2015.241] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Normal fertility is dependent on intravaginal delivery of semen through ejaculation. This process is highly dependent on an intact ejaculatory reflex arc, which can be disrupted through any type of trauma or disease causing damage to the CNS and/or peripheral nerves. Neurogenic anejaculation is most commonly associated with spinal cord injury. This aetiology is especially relevant because most men with spinal cord injuries are injured at reproductive age. Assisted ejaculation in the form of penile vibratory stimulation is the first choice for sperm retrieval in such patients because it is noninvasive and inexpensive. In patients in whom vibratory stimulation fails, electroejaculation is almost always successful. When both methods of assisted ejaculation are unsuccessful, sperm retrieval by aspiration from either the vas deferens or the epididymis, or by testicular biopsy or surgery are reasonable options. In such cases the most inexpensive and least invasive methods should be considered first. The obtained semen can be used for intravaginal or intrauterine insemination or in vitro fertilization with or without intracytoplasmic sperm injection.
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Affiliation(s)
- Mikkel Fode
- Department of Urology, Roskilde Hospital, Koegevej 7-13, DK-4000 Roskilde, Denmark
| | - Dana A Ohl
- Department of Urology, University of Michigan, 1500 East Medical Center Drive, Box 0330, Ann Arbor, MI 48108, USA
| | - Jens Sønksen
- Department of Urology, Herlev Hospital, University of Copenhagen, Herlev Ringvej 75, DK-2730 Herlev, Denmark
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Abstract
Many aspects of fertility rely on intact neurologic function and thus neurologic diseases can result in infertility. While research into general female fertility and alterations in male semen quality is limited, we have an abundance of knowledge regarding ejaculatory dysfunction following nerve injury. Normal ejaculation is the result of coordinated reflex activity involving both the sympathetic and somatic nervous systems. Nerve injury can result in retrograde ejaculation, and anejaculation. With retrograde ejaculation, the ejaculate is propelled into the bladder instead of out through the urethra. In mild cases this condition can be reversed by sympathomimetic medications and, in more severe cases, sperm cells can be extracted from the bladder following ejaculation. With anejaculation, the ejaculatory reflex is not activated by normal sexual stimulation. In such cases, the first choice of treatment is assisted ejaculation, preferably by penile vibratory stimulation. If vibratory stimulation is unsuccessful, then ejaculation can almost always be induced by electroejaculation. In cases where assisted ejaculation fails, sperm can be retrieved surgically from either the epididymis or from the testis. Once viable sperm cells have been obtained, these are used in assisted reproductive techniques, including intravaginal insemination, intrauterine insemination, and in vitro fertilization/intracytoplasmic sperm injection.
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Chéhensse C, Bahrami S, Denys P, Clément P, Bernabé J, Giuliano F. The spinal control of ejaculation revisited: a systematic review and meta-analysis of anejaculation in spinal cord injured patients. Hum Reprod Update 2013; 19:507-26. [DOI: 10.1093/humupd/dmt029] [Citation(s) in RCA: 83] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
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Brackett NL. Infertility in men with spinal cord injury: research and treatment. SCIENTIFICA 2012; 2012:578257. [PMID: 24278717 PMCID: PMC3820516 DOI: 10.6064/2012/578257] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/18/2012] [Accepted: 11/08/2012] [Indexed: 06/02/2023]
Abstract
Spinal cord injury (SCI) occurs most often to young men. Following SCI, most men are infertile due to a combination of erectile dysfunction, ejaculatory dysfunction and semen abnormalities. Erectile dysfunction may be treated by the same therapies that are used in the general population. Similarly, the same treatments that are effective to assist conception in couples with non-SCI male factor patients are effective in assisting conception in SCI male-factor patients. The most apparent differences in male-factor symptoms between SCI and non-SCI patients are the high occurrences of anejaculation and atypical semen profiles in men with SCI. Methods available to assist ejaculation in men with SCI include penile vibratory stimulation and EEJ. Use of surgical sperm retrieval as the first line of treatment for anejaculation in men with SCI is controversial. Most men with SCI have a unique semen profile characterized by normal sperm concentration, but abnormally low sperm motility. Toxic substances in the semen contribute to this problem. Despite impaired sperm parameters, pregnancy outcomes using sperm from men with SCI are similar to pregnancy outcomes using sperm from non-SCI men. Future studies should focus on improving natural ejaculation and improving semen quality in these men.
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Affiliation(s)
- Nancy L. Brackett
- Lois Pope Life Center, The Miami Project to Cure Paralysis, University of Miami Miller School of Medicine, Room 2-17, 1095 NW 14th Terrace, Miami, FL 33136, USA
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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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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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Fode M, Krogh-Jespersen S, Brackett NL, Ohl DA, Lynne CM, Sønksen J. Male sexual dysfunction and infertility associated with neurological disorders. Asian J Androl 2011; 14:61-8. [PMID: 22138899 DOI: 10.1038/aja.2011.70] [Citation(s) in RCA: 68] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Normal sexual and reproductive functions depend largely on neurological mechanisms. Neurological defects in men can cause infertility through erectile dysfunction, ejaculatory dysfunction and semen abnormalities. Among the major conditions contributing to these symptoms are pelvic and retroperitoneal surgery, diabetes, congenital spinal abnormalities, multiple sclerosis and spinal cord injury. Erectile dysfunction can be managed by an increasingly invasive range of treatments including medications, injection therapy and the surgical insertion of a penile implant. Retrograde ejaculation is managed by medications to reverse the condition in mild cases and in bladder harvest of semen after ejaculation in more severe cases. Anejaculation might also be managed by medication in mild cases while assisted ejaculatory techniques including penile vibratory stimulation and electroejaculation are used in more severe cases. If these measures fail, surgical sperm retrieval can be attempted. Ejaculation with penile vibratory stimulation can be done by some spinal cord injured men and their partners at home, followed by in-home insemination if circumstances and sperm quality are adequate. The other options always require assisted reproductive techniques including intrauterine insemination or in vitro fertilization with or without intracytoplasmic sperm injection. The method of choice depends largely on the number of motile sperm in the ejaculate.
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Affiliation(s)
- Mikkel Fode
- Department of Urology, Herlev Hospital, University of Copenhagen, Denmark
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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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Pregnancy outcomes by intravaginal and intrauterine insemination in 82 couples with male factor infertility due to spinal cord injuries. Fertil Steril 2011; 96:328-31. [DOI: 10.1016/j.fertnstert.2011.05.019] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2011] [Revised: 05/03/2011] [Accepted: 05/05/2011] [Indexed: 11/20/2022]
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McGuire C, Manecksha RP, Sheils P, McDermott TE, Grainger R, Flynn R. Electroejaculatory Stimulation for Male Infertility Secondary to Spinal Cord Injury: The Irish Experience in National Rehabilitation Hospital. Urology 2011; 77:83-7. [DOI: 10.1016/j.urology.2010.07.477] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2010] [Revised: 07/19/2010] [Accepted: 07/20/2010] [Indexed: 01/23/2023]
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Dimitriadis F, Karakitsios K, Tsounapi P, Tsambalas S, Loutradis D, Kanakas N, Watanabe NT, Saito M, Miyagawa I, Sofikitis N. Erectile function and male reproduction in men with spinal cord injury: a review. Andrologia 2010; 42:139-65. [DOI: 10.1111/j.1439-0272.2009.00969.x] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
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Alexander MS, Brackett NL, Bodner D, Elliott S, Jackson A, Sonksen J. Measurement of sexual functioning after spinal cord injury: preferred instruments. J Spinal Cord Med 2009; 32:226-36. [PMID: 19810624 PMCID: PMC2718820 DOI: 10.1080/10790268.2009.11760777] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Abstract
BACKGROUND/OBJECTIVE To determine the utility of certain instruments to assess sexuality and fertility after SCI, an expert panel identified key areas to study and evaluated available instruments. These were rated according to certain predefined criteria. METHODS The authors divided sexual issues into male and female sexual function, male reproductive function, and female reproductive function. The instruments that have been used most frequently to measure these aspects of sexual function over the past 5 years were identified by expert consensus. Finally, these instruments were subjected to a critical review. RESULTS The Female Sexual Function Index (FSFI), measurement of vaginal pulse amplitude (VPA), the International Index of Erectile Function (IIEF), and the measurement of ejaculatory function and semen quality were considered appropriate measures to assess sexual responses and reproductive function after SCI. There were no measures identified to assess female reproductive function. CONCLUSIONS For clinical trials aiming to improve sexual function after SCI, the FSFI or the IIEF is currently preferred. Although VPA is an appropriate means to assess female sexual responses, it is only useful for laboratory studies and is too invasive for use in clinical trials. For assessment of male fertility potential, assessment of ejaculatory capacity and semen analysis are recommended.
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Affiliation(s)
- Marcalee Sipski Alexander
- Department of Physical Medicine and Rehabilitation, University of Alabama at Birmingham School of Medicine, Birmingham, Alabama 35242, USA.
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Blessé médullaire: prise en charge en andrologie. Basic Clin Androl 2009. [DOI: 10.1007/s12610-009-0007-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
Abstract
Résumé
Les réactions sexuelles sont sous contrôle neurologique. Le traumatisme vertébromédullaire altère l’organisation neurologique et génère un dysfonctionnement sexuel. Les substances pharmacologiques actuelles permettent de rétablir la fonction érectile du blessé médullaire, première étape essentielle à la réorganisation d’une vie sexuelle. Le déclenchement de l’éjaculation est souvent difficile. Les techniques de stimulation périnéale isolées ou associées au traitement pharmacologique favorisent la réalisation d’éjaculation et permettent un recueil et une conservation du sperme. La possibilité d’obtenir une éjaculation au cours des rapports sexuels, chez le blessé médullaire, reste rare et sans véritable solution thérapeutique. Malgré l’altération de la qualité du sperme, les blessés médullaires conservent une possibilité de procréation pour 40 à 60 % des couples. Le recours à des techniques d’assistance médicale à la procréation est souvent nécessaire. La prise en charge des dysfonctionnements sexuels des blessés médullaires doit être intégrée dans un programme de rééducation et de réinsertion.
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Ibrahim E, Brackett NL, Aballa TC, Lynne CM. Safety of a novel treatment to improve sperm motility in men with spinal cord injury. Fertil Steril 2008; 91:1411-3. [PMID: 18692817 DOI: 10.1016/j.fertnstert.2008.05.027] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2007] [Revised: 05/05/2008] [Accepted: 05/06/2008] [Indexed: 11/15/2022]
Abstract
Seminal plasma of men with spinal cord injury (SCI) contains high concentrations of cytokines. Neutralizing these target cytokines did not damage sperm DNA or sperm viability, indicating that this method may hold promise as a safe therapy for improving sperm motility in men with SCI.
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Affiliation(s)
- Emad Ibrahim
- Miami Project to Cure Paralysis, University of Miami Miller School of Medicine, Miami, Florida 33136, USA.
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Sensations éjaculatoires chez l’homme paraplégique et tétraplégique durant la stimulation par vibromassage avec et sans Gutron®. ACTA ACUST UNITED AC 2008. [DOI: 10.1007/s11608-008-0192-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Courtois FJ, Charvier KF, Leriche A, Vézina JG, Côté M, Bélanger M. Blood pressure changes during sexual stimulation, ejaculation and midodrine treatment in men with spinal cord injury. BJU Int 2007; 101:331-7. [PMID: 17922856 DOI: 10.1111/j.1464-410x.2007.07254.x] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
OBJECTIVES To explore the effectiveness of various sources of self-stimulation, including oral midodrine, in triggering ejaculation in men with spinal cord injury (SCI), and to document the systematic variations in blood pressure at ejaculation and consider a revised definition of autonomic dysreflexia. PATIENTS AND METHODS The study included 62 men with SCI lesions from C2 to L2. Ejaculation potential was assessed with various sources of stimulation, beginning with natural stimulation, followed, if the test was negative, by penile vibrator stimulation (PVS) followed, if the test was again negative, by PVS combined with oral midodrine, started at 5 mg and increased in 5 mg steps up to 25 mg. The success rate of ejaculation was recorded, as were blood pressure (BP) changes measured at baseline and at ejaculation (or on the last trial if the test was negative). Reported sensations were also recorded and compared during positive and negative tests. RESULTS Overall, 89% of the patients reached ejaculation with one mode or another of stimulation. When patients had a negative result with natural stimulation, 56% were salvaged by PVS, and when PVS was negative, another 22% were salvaged by midodrine combined with PVS. The mean systolic BP increased by 35 mmHg at ejaculation during PVS and by 11 mmHg after midodrine, and a subsequent 29 mmHg at ejaculation during PVS combined with midodrine. By contrast, negative tests showed a relatively stable BP; the difference in changes in BP during positive and negative tests was significant (P < 0.01). Increases in BP during positive tests declined significantly more often within the limits of autonomic dysreflexia than negative tests (P < 0.01). CONCLUSION These results support the view that most men with SCI can obtain an ejaculation when a wide spectrum of stimulation is used, including natural stimulation, PVS, and PVS combined with oral midodrine. Positive tests were associated with significant increases in BP, in contrast to negative tests, where BP was relatively stable. This suggests that significant changes in BP are required for ejaculation and that insignificant changes are predictive of future failure. As most changes in BP during positive tests also fall within the criterion of autonomic dysreflexia, a revised definition of autonomic dysreflexia should be considered to encourage safe experiences with ejaculation and safe use of midodrine.
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Kafetsoulis A, Brackett NL, Ibrahim E, Attia GR, Lynne CM. Current trends in the treatment of infertility in men with spinal cord injury. Fertil Steril 2006; 86:781-9. [PMID: 16963042 DOI: 10.1016/j.fertnstert.2006.01.060] [Citation(s) in RCA: 63] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2005] [Revised: 01/05/2006] [Accepted: 01/05/2006] [Indexed: 11/22/2022]
Abstract
OBJECTIVE To determine current use of penile vibratory stimulation (PVS), electroejaculation (EEJ), and intrauterine insemination (IUI) in treatment of infertility in men with spinal cord injury (SCI). DESIGN Prospective survey, retrospective chart review, and literature review. SETTING Major university medical center. PATIENT(S) Male SCI patients and female partners. INTERVENTION(S) A survey administered to professionals determined current treatment methods for infertility in couples with SCI male partners. MAIN OUTCOME MEASURE(S) Sperm retrieval methods, ejaculation success rates, total motile sperm (TMS), IUI application, and IUI outcomes. RESULT(S) Twenty-eight percent of surveyed professionals do not retrieve sperm from ejaculates of SCI patients, relying instead on retrieval from reproductive tissues. Reasons for not offering PVS or EEJ were lack of familiarity, training, or equipment. Thirty-four percent do not offer IUI to these couples. Chart review showed that semen could be retrieved by PVS or EEJ in 95% of patients. Fifty-three percent and 43% of trials had TMS >5 and >10 x 10(6), respectively. Of survey respondents performing IUI, 42% lacked enough data to estimate pregnancy rates (PRs) in these couples. Literature review showed IUI PRs between 9% and 18% per cycle and 30% and 60% per couple. CONCLUSION(S) Based on ejaculation success rates, TMS yields, and IUI outcomes, the methods of PVS, EEJ, and IUI warrant consideration in centers not currently offering these options for couples with SCI male partners.
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Kafetsoulis A, Ibrahim E, Aballa TC, Goetz LL, Lynne CM, Brackett NL. Abdominal electrical stimulation rescues failures to penile vibratory stimulation in men with spinal cord injury: A report of two cases. Urology 2006; 68:204.e9-11. [PMID: 16808965 DOI: 10.1016/j.urology.2006.01.074] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2005] [Revised: 12/28/2005] [Accepted: 01/30/2006] [Indexed: 11/26/2022]
Abstract
Most men with spinal cord injury are anejaculatory. To retrieve their semen for insemination, the procedure of penile vibratory stimulation is recommended over electroejaculation. Some men with spinal cord injury, however, cannot ejaculate with penile vibratory stimulation. We present 2 cases in which a simple, over-the-counter abdominal muscle stimulator rescued failures to penile vibratory stimulation. Use of this safe, easy, and inexpensive method may prevent some patients from undergoing more expensive, more invasive sperm retrieval methods such as electroejaculation or surgical sperm retrieval from the testis or epididymis.
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Alaca R, Goktepe AS, Yildiz N, Yilmaz B, Gunduz S. Effect of Penile Vibratory Stimulation on Spasticity in Men with Spinal Cord Injury. Am J Phys Med Rehabil 2005; 84:875-9. [PMID: 16244525 DOI: 10.1097/01.phm.0000184235.32803.ca] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE Penile vibratory stimulation is the first treatment option for anejaculation in men with spinal cord injury. It has been postulated that it also has an antispasticity effect. The purpose of this study was to determine the effect of penile vibratory stimulation on spasticity in patients with spinal cord injury. DESIGN Ten male patients with spinal cord injury were included in the study. They were examined at the baseline and 3, 6, 24, and 48 hrs later. After their baseline examination, they performed penile vibratory stimulation. The outcome variables were spasticity (Ashworth scale), spasm frequency, spasm severity, painful spasms, plantar stimulation response, deep tendon reflexes, clonus, and effect on function. RESULTS Ashworth grade showed a statistically significant decrease at hour 3 and hour 6 examinations (P = 0.001 and P = 0.03, respectively, with Tukey test). The patients showed a tendency toward having less frequent and less severe spasms throughout the study; however, it did not reach to a significant level. Similarly, clonus showed a nonsignificant decrease during follow-up examinations. The other variables did not change considerably. CONCLUSIONS Penile vibratory stimulation may contribute to the relief of the spasticity in men with spinal cord injury. In treating spasticity, all the factors that increase or decrease the tone should be considered.
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Affiliation(s)
- Ridvan Alaca
- Turkish Armed Forces Rehabilitation Center, Department of Physical Medicine and Rehabilitation, Gulhane Military Medical Academy, Ankara, Turkey
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Utida C, Truzzi JC, Bruschini H, Simonetti R, Cedenho AP, Srougi M, Ortiz V. Male infertility in spinal cord trauma. Int Braz J Urol 2005; 31:375-83. [PMID: 16137408 DOI: 10.1590/s1677-55382005000400013] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2004] [Accepted: 03/20/2005] [Indexed: 11/22/2022] Open
Abstract
Every year there are 10 thousand new cases of patients victimized by spinal cord trauma (SCT) in the United States and it is estimated that there are 7 thousand new cases in Brazil. Eighty percent of patients are fertile males. Infertility in this patient group is due to 3 main factors resulting from spinal cord lesions: erectile dysfunction, ejaculatory disorder and low sperm counts. Erectile dysfunction has been successfully treated with oral and injectable medications, use of vacuum devices and penile prosthesis implants. The technological improvement in penile vibratory stimulation devices (PVS) and rectal probe electro-ejaculation (RPE) has made such procedures safer and accessible to patients with ejaculatory dysfunction. Despite the normal number of spermatozoa found in semen of spinal cord-injured patients, their motility is abnormal. This change does not seem to be related to changes in scrotal thermal regulation, frequency of ejaculation or duration of spinal cord damage but to factors related to the seminal plasma. Despite the poor seminal quality, increasingly more men with SCT have become fathers through techniques ranging from simple homologous insemination to sophisticated assisted reproduction techniques such as intracytoplasmic sperm injection (ICSI).
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Affiliation(s)
- Cristiano Utida
- Department of Urology, Paulista School of Medicine, Federal University of Sao Paulo, UNIFESP, Sao Paulo, Brazil
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Biering-Sørensen F, Laeessøe L, Sønksen J, Bagi P, Nielsen JB, Kristensen JK. The effect of penile vibratory stimulation on male fertility potential, spasticity and neurogenic detrusor overactivity in spinal cord lesioned individuals. ACTA NEUROCHIRURGICA. SUPPLEMENT 2005; 93:159-63. [PMID: 15986748 DOI: 10.1007/3-211-27577-0_28] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
PURPOSE Present the possibility for treatment of male infertility, spasticity, and neurogenic detrusor overactivity in spinal cord lesioned (SCL) individuals with penile vibratory stimulation (PVS). METHOD Obtaining reflex-ejaculation by PVS, by using a vibrator developed for this purpose. The stimulation was performed with a vibrating disc of hard plastic placed against the frenulum of the penis (amplitude > or = 2.5 mm). The vibration continued until antegrade ejaculation or for a maximum of 3 minutes followed by a pause of 1 minute before the cycle was repeated, maximally 4 times. RESULTS >80% SCL men are able to obtain ejaculation with PVS. Pregnancy rates obtained with home PVS and intra-vaginal insemination was 22-62% (4 studies), and with PVS or electroejaculation and intrauterine insemination/in-vitro fertilization/intracytoplasmatic sperm injection 39-64% (9 studies). PVS was demonstrated to decrease spasticity significantly when measured by the modified Ashworth scale. In addition, a decrease of the number of spontaneous EMG events which probably indicate spasms was observed. Increase in bladder capacity at leakpoint following 4 weeks of frequent ejaculation with PVS treatment was likewise demonstrated. CONCLUSION PVS has proved its importance for SCL male fertility, in the years to come its place in treatment of spasticity and neurogenic detrusor overactivity has to be established.
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Affiliation(s)
- F Biering-Sørensen
- Clinic for Spinal Cord Injuries, NeuroScience Centre, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark.
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DeForge D, Blackmer J, Garritty C, Yazdi F, Cronin V, Barrowman N, Fang M, Mamaladze V, Zhang L, Sampson M, Moher D. Fertility following spinal cord injury: a systematic review. Spinal Cord 2005; 43:693-703. [PMID: 15951744 DOI: 10.1038/sj.sc.3101769] [Citation(s) in RCA: 63] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
STUDY DESIGN Systematic review. OBJECTIVES To review systematically fertility of persons with spinal cord injuries (SCI) and their partners. METHODS Reports from six databases (1966-2003), selected annual proceedings (1997-2002) and manufacturer's information were screened against eligibility criteria. Searches covered female obstetrical issues, and the efficacy of vibration and electroejaculation for males, as well as advanced fertility (AF) treatments for partners of SCI males. Data were pooled from case-series reports on SCI males' ejaculation, and pregnancies and live births for partners of SCI males. RESULTS In all, 2,127 unique reports were evaluated, of which 66 reports were included. No studies investigated fertility in SCI females. Ejaculation interventions in the last decade resulted in response rates of 95% (95% confidence intervals (CI) 91%, 99%), with 100% response rate reported in several recent publications. A total of 13 studies (1993-2001) yielded pregnancy rates of 51% (95% CI 42%, 60%) in partners of SCI males. Of these, 11 studies (1993-2003) yielded live birth rates of 41% (95% CI 33%, 49%). CONCLUSIONS Fertility of SCI males is extensively studied. Semen for fertility purposes can generally be obtained using vibration and electroejaculation. AF techniques are increasing pregnancy rates. Research is needed to improve sperm quality. Freezing of sperm is unlikely to significantly improve fertility rates. Fertility of SCI females is addressed only in case reports and opinion articles. The opinion that female fertility is unaffected by SCI should be further investigated using appropriate research methodology.
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Affiliation(s)
- D DeForge
- Division of Physical Medicine & Rehabilitation, The Rehabilitation Centre, University of Ottawa, The Ottawa Hospital General Campus, Canada
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Abstract
Spinal cord injury is known to have a major impact on human sexual function. The disturbances depend on the level and completeness of the lesion. The majority of people affected by spinal cord injury are young and in their reproductive years. In these cases sexuality reflects an important aspect of personality, and therefore special attention needs to be given to this issue during rehabilitation. Sexual rehabilitation encompasses both comprehensive information and consultation as well as diagnosis and treatment of disturbed sexual functions. Successful rehabilitation and integration depend also on restoration of sexual function or adequate therapy of sexual dysfunction. This review will consider the present knowledge about the impact of spinal cord injury on female and male sexual function, the currently available treatment options as well as the aspects of fertility and reproduction in this patient population.
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Affiliation(s)
- A Reitz
- Neuro-Urologie, Schweizer Paraplegikerzentrum, Universitätsklinik Balgrist, Zürich.
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Kamischke A, Nieschlag E. Update on medical treatment of ejaculatory disorders. INTERNATIONAL JOURNAL OF ANDROLOGY 2002; 25:333-44. [PMID: 12406365 DOI: 10.1046/j.1365-2605.2002.00379.x] [Citation(s) in RCA: 57] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Among the treatment modalities for ejaculatory disorders pharmacological treatment is the least invasive option. In this review, medical treatments for retrograde ejaculation (RE) and anejaculation (AE) are discussed systematically. Thirty-six studies dealing with patients with RE and 40 with AE evaluated the use of medical treatment and were included in this review. In addition four articles dealing with prostatic massage in anejaculatory patients were considered. Sperm quality in patients with retrograde and AE is often impaired. In patients with RE no differences in response to medical treatment could be detected between the different underlying diagnoses. Compared with ephedrine, imipramine and chlorpheniramine + phenylpropanalamine showed significantly higher reversal rates, while differences between the other treatments were not significant. Regarding the reversal of AE, the alpha agonistic drugs were significantly inferior to treatment with parasympathetic drugs. Of the different alpha agonistic medical treatments for the reversal of AE, milodrin showed significantly better rates than imipramine (p = 0.008), pseudoephidrine (p = 0.02) and ephedrine (p = 0.044), while all other treatments were not significantly different (p = 0.4). In conclusion, medical treatment for reversal of RE offers a realistic chance of conceiving offspring naturally and should be the treatment modality of first choice. In contrast, in AE, medical treatment cannot be recommended generally as treatment of first choice as it shows low overall success rates compared with electrovibration stimulation and electroejaculation. Under consideration of the mostly uncontrolled design of the majority of studies published, controlled clinical trials comparing different treatment options appear urgently warranted.
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Affiliation(s)
- A Kamischke
- Institute of Reproductive Medicine of the University, Münster, Germany
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Sønksen J, Ohl DA. Penile vibratory stimulation and electroejaculation in the treatment of ejaculatory dysfunction. INTERNATIONAL JOURNAL OF ANDROLOGY 2002; 25:324-32. [PMID: 12406364 DOI: 10.1046/j.1365-2605.2002.00378.x] [Citation(s) in RCA: 100] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
The purpose of this review is to present the current understanding of penile vibratory stimulation (PVS) and electroejaculation (EEJ) procedures and its clinical use in men with ejaculatory dysfunction. Unfortunately, the record of treating such individuals has been quite poor, but within recent years development and refinement of PVS and EEJ in men with spinal cord injury (SCI) has significantly enhanced the prospects for treatment of ejaculatory dysfunction. The majority of spinal cord injured men are not able to produce antegrade ejaculation by masturbation or sexual stimulation. However, approximately 80% of all spinal cord injured men with an intact ejaculatory reflex arc (above T10) can obtain antegrade ejaculation with PVS. Electroejaculation may be successful in obtaining ejaculate from men with all types of SCI, including men who do not have major components of the ejaculatory reflex arc. Because vibratory stimulation is very simple in use, non-invasive, it does not require anaesthesia and is preferred by the patients when compared with EEJ, PVS is recommended to be the first choice of treatment in spinal cord injured men. Furthermore, EEJ has been successfully used to induce ejaculation in men with multiple sclerosis and diabetic neuropathy. Any other conditions which affect the ejaculatory mechanism of the central and/or peripheral nervous system including surgical nerve injury may be treated successfully with EEJ. Finally, for sperm retrieval and sperm cryopreservation before intensive anticancer therapy in pubertal boys, PVS and EEJ have been successfully performed in patients who failed to obtain ejaculation by masturbation. Nearly all data concerning semen characteristics in men with ejaculatory dysfuntion originate from spinal cord injured men. Semen analyses demonstrate low sperm motility rates in the majority of spinal cord injured men. The data give evidence of a decline in spermatogenesis and motility of ejaculated spermatozoa shortly after (few weeks) an acute SCI. Furthermore, it is suggested that some factors in the seminal plasma and/or disordered storage of spermatozoa in the seminal vesicles are mainly responsible for the impaired semen profiles in men with chronic SCI. Home insemination with semen obtained by penile vibratory and introduced intravaginally in order to achieve successful pregnancies may be an option for some spinal cord injured men and their partners. The majority of men will further enhance their fertility potential when using either penile vibratory or EEJ combined with assisted reproduction techniques such as intrauterine insemination or in-vitro fertilization with or without intracytoplasmic sperm injection.
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Affiliation(s)
- Jens Sønksen
- Department of Urology, Rigshospitalet, University of Copenhagen, Denmark.
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Abstract
The normal ejaculatory process requires complex coordination and integration of neurologic, physiologic, anatomic, and psychologic events. An understanding of these processes is critical to evaluate properly and manage patients with ejaculatory dysfunction. With the advent of improved techniques to treat patients, some men with ejaculatory dysfunction are being offered the opportunity to reproduce. Further research on the ejaculatory process and associated dysfunctional states should continue to improve treatment for patients presenting with ejaculatory disorders.
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Affiliation(s)
- Timothy G Schuster
- Department of Urology, University of Michigan Medical Center, 2917 Taubman Center, 1500 East Medical Center Drive, Ann Arbor, MI 48109-0330, USA
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Kolettis PN, Lambert MC, Hammond KR, Kretzer PA, Steinkampf MP, Lloyd LK. Fertility outcomes after electroejaculation in men with spinal cord injury. Fertil Steril 2002; 78:429-31. [PMID: 12137889 DOI: 10.1016/s0015-0282(02)03214-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Cesario SK. Spinal cord injuries. Nurses can help affected women & their families achieve pregnancy birth. AWHONN LIFELINES 2002; 6:224-32. [PMID: 12078568 DOI: 10.1111/j.1552-6356.2002.tb00086.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Sandra K Cesario
- College of Nursing, Texas Woman's University in Houston, TX, USA
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Abstract
STUDY DESIGN Review of literature. OBJECTIVE To review the physical aspects related to penile erection, ejaculatory dysfunction, semen characteristics, and techniques for enhancement of fertility in spinal cord lesioned (SCL) men. SETTING Worldwide: individuals with traumatic as well as non-traumatic SCL. RESULTS Recommendations for management of erectile dysfunction in SCL men: If it is possible to obtain a satisfactory erection but of insufficient duration, then try to use a venous constrictor band to find out if this is sufficient to maintain the erection. Otherwise we recommend Sildenafil. If Sildenafil is not satisfactory then use intracavernous injection with prostaglandin E(1) (some SCL men may prefer cutaneous or intraurethral application). We discourage the implantation of penile prosthesis for the sole purpose of erection. Recommendations for management of ejaculatory dysfunction in SCL men: Penile vibratory stimulation (PVS) to induce ejaculation is recommended as first treatment choice. If PVS fails, SCL men should be referred for electroejaculation (EEJ). Semen characteristics: Impaired semen profiles with low motility rates are seen in the majority of SCL men. Recently reported data gives evidence of a decline in spermatogenesis and motility of ejaculated spermatozoa shortly after (few weeks) an acute SCL. It is suggested that some factors in the seminal plasma and/or disordered storage of spermatozoa in the seminal vesicles are mainly responsible for the impaired semen profiles in men with chronic SCL. Fertility: Home insemination with semen obtained by PVS and introduced intravaginally in order to achieve successful pregnancies may be an option for some SCL men and their partners. The majority of SCL men will further enhance their fertility potential when using either PVS or EEJ combined with assisted reproduction techniques such as intrauterine insemination or in vitro fertilization with or without intracytoplasmic sperm injection.
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Affiliation(s)
- F Biering-Sørensen
- Clinic for Para- and Tetraplegia, Department TH, The Neuroscience Centre, Rigshospitalet, Copenhagen University Hospital, Havnevej 25, DK-3100 Hornbaek, Copenhagen, Denmark
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