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Malot C, Chesnel C, Hentzen C, Haddad R, Miget G, Grasland M, Le Breton F, Amarenco G. [Urethral reflexes: A review]. Prog Urol 2020; 31:651-662. [PMID: 33250359 DOI: 10.1016/j.purol.2020.10.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2018] [Revised: 07/21/2020] [Accepted: 10/08/2020] [Indexed: 10/22/2022]
Abstract
INTRODUCTION The urethrosphincter complex is involved not only in maintaining urinary continence, particularly during effort, but also for the achievement of a complete and effective micturition. Indeed, the urethra is not a simple passive channel for the evacuation of urine from the bladder to the urethral meatus, since its resistive capacities and its possibilities of modulation of the micturition reflex depend on its reflex role either as a sensory afferent or as a neuro-muscular effector. It also participates in many genito-sexual and ano-rectal réflexes. MATERIAL AND METHOD This review of the literature describes the various reflexes of the urethra as a sensory stimulus or a neuromuscular effector. All articles referenced in this review were obtained from articles indexed on Pubmed-Medline, using the keywords: "urethral reflexes; "reflex bladder"; "urination reflex"; "intravaginal; vaginal"; "anorectal; sphincter"; "Storage and voiding"; "reflexes sneezing"; "cough reflex". Other articles were selected through references of the articles issued from the first research. Only articles in English and French have been selected. The articles concerned animal and human experiments. RESULTS Eight hundred and sixty-four referenced articles were founded and a total of 75 articles were included, describing the various reflexes mediated by the urethra acting as a sensory afferent or mechanical effector. We differentiated the known data in humans and animals. CONCLUSION The urethra is a complex anatomical structure ensuring, through numerous reflex mechanisms, urinary continence. Urethral resistances are modulated during efforts and depends on the bladder capacity and the intensity of the efforts. During micturition, the coordination between the bladder and the urethra is mediated by reflex pathways organized at the cerebral, spinal and lumbosacral levels. The modulation of the micturition in term of efficacy and velocity, is due in part, to the re-afferentation of the spinal reflex by continuous stimulus of the urethral canal. Many of these reflexes are imperfectly described. Finally, the urethra is implicated in reflex loops of anal continence and sexual functions.
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Affiliation(s)
- C Malot
- Hôpital Tenon, Sorbonne université, GRC 001, GREEN groupe de recherche clinique en neuro-urologie, AP-HP, 75020 Paris, France
| | - C Chesnel
- Hôpital Tenon, Sorbonne université, GRC 001, GREEN groupe de recherche clinique en neuro-urologie, AP-HP, 75020 Paris, France
| | - C Hentzen
- Hôpital Tenon, Sorbonne université, GRC 001, GREEN groupe de recherche clinique en neuro-urologie, AP-HP, 75020 Paris, France
| | - R Haddad
- Hôpital Tenon, Sorbonne université, GRC 001, GREEN groupe de recherche clinique en neuro-urologie, AP-HP, 75020 Paris, France
| | - G Miget
- Hôpital Tenon, Sorbonne université, GRC 001, GREEN groupe de recherche clinique en neuro-urologie, AP-HP, 75020 Paris, France
| | - M Grasland
- Hôpital Tenon, Sorbonne université, GRC 001, GREEN groupe de recherche clinique en neuro-urologie, AP-HP, 75020 Paris, France
| | - F Le Breton
- Hôpital Tenon, Sorbonne université, GRC 001, GREEN groupe de recherche clinique en neuro-urologie, AP-HP, 75020 Paris, France
| | - G Amarenco
- Hôpital Tenon, Sorbonne université, GRC 001, GREEN groupe de recherche clinique en neuro-urologie, AP-HP, 75020 Paris, France.
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Miget G, Hentzen C, Turmel N, Chesnel C, Charlanes A, Le Breton F, Amarenco G. [Impact of body mass index on lower urinary tract disorders in multiple sclerosis]. Prog Urol 2019; 29:366-370. [PMID: 31133495 DOI: 10.1016/j.purol.2019.04.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2019] [Accepted: 04/20/2019] [Indexed: 10/26/2022]
Abstract
INTRODUCTION Lower urinary tract symptoms (LUTS), and principally overactive bladder, are common in multiple sclerosis (MS). However, their origin is not necessarily unique. Obesity is widely recognized as a risk factor for stress urinary incontinence (SUI) and overactive bladder (OAB) in the general population. We wanted to evaluate the influence of body mass index (BMI) on LUTS in the MS population. MATERIALS AND METHODS We conducted an uncontrolled monocentric retrospective study in 260 subjects classified into 4 BMI groups: underweight, normal weight, overweight, obese people. Comparisons by Mann-Whitney test were made between different BMI groups, in the overall population and then by gender. LUTS (SUI, OAB, BOO (bladder outlet obstruction) were assessed using USP questionnaire. RESULTS In women, the mean OAB score was higher for obese women, 10.27 (SD=4.5) than for normal weight women, 7.96 (SD=4.58), P=0.024. The SUI score was lower for normal weight, 1.69 (SD=2.38) than for overweight, 3.19 (SD=2.91), P=0.002 and obese subjects, 3.80 (SD=3.23), P=0.0005. As in the overall population, the BOO score was higher in subjects with normal weight, 4.09 (SD=3.33) than in subjects with overweight, 1.91 (SD=2.03), P=0.0003 and in obese subjects, 2.33 (SD=2.37), P=0.013. The same comparisons in men were not significant. CONCLUSION In this series, increased BMI was associated with higher OAB and SUI USP questionnaire scores, in women presenting with MS. LEVEL OF EVIDENCE 4.
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Affiliation(s)
- G Miget
- GRC 001, GREEN groupe de recherche clinique en neuro-urologie, hôpital Tenon, Sorbonne université, AP-HP, 75020 Paris, France.
| | - C Hentzen
- GRC 001, GREEN groupe de recherche clinique en neuro-urologie, hôpital Tenon, Sorbonne université, AP-HP, 75020 Paris, France
| | - N Turmel
- GRC 001, GREEN groupe de recherche clinique en neuro-urologie, hôpital Tenon, Sorbonne université, AP-HP, 75020 Paris, France
| | - C Chesnel
- GRC 001, GREEN groupe de recherche clinique en neuro-urologie, hôpital Tenon, Sorbonne université, AP-HP, 75020 Paris, France
| | - A Charlanes
- GRC 001, GREEN groupe de recherche clinique en neuro-urologie, hôpital Tenon, Sorbonne université, AP-HP, 75020 Paris, France
| | - F Le Breton
- GRC 001, GREEN groupe de recherche clinique en neuro-urologie, hôpital Tenon, Sorbonne université, AP-HP, 75020 Paris, France
| | - G Amarenco
- GRC 001, GREEN groupe de recherche clinique en neuro-urologie, hôpital Tenon, Sorbonne université, AP-HP, 75020 Paris, France
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Turmel N, Hentzen C, Miget G, Chesnel C, Charlanes A, Le Breton F, Tan E, Amarenco G. [Urethral pain during clean intermittent self catheterization: Retrospective analysis of 77 patients]. Prog Urol 2019; 29:360-365. [PMID: 31109758 DOI: 10.1016/j.purol.2019.04.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2019] [Accepted: 04/19/2019] [Indexed: 10/26/2022]
Abstract
OBJECTIVE Clean self-intermittent catheterization (CIC) is the gold standard of the therapeutic approach of chronic urinary retention. Usually, CIC are safe, effective but in some cases catheterization can determine urethral pain during catheter insertion or withdrawal leading to poor adherence and compliance. To determine prevalence of pain during CIC and verify its impact on adherence to treatment. METHOD Retrospective study with evaluation of pain during CIC one month following CIC teaching session by means specific and validated questionnaires: ICDQ (Intermittent Catheterization Difficulties Questionnaire), InCasaq (Intermittent Catheterization Satisfaction Questionnaire), I-CAS (Intermittent Catheterization Adherence Scale). RESULTS Seventy-seven patients were recruited and 28 (36%) described pain during CIC. There is a strong relationship between pain and poor adherence (P<0.01). Female patients had a higher risk of urethral pain during CIC and in contrary BMI>25kg/m2 seems to be a protective factor of pain. CONCLUSION In this series, urethral pain was associated with low compliance and adherence to CIC. LEVEL OF EVIDENCE 4.
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Affiliation(s)
- N Turmel
- GRC 001, GREEN groupe de recherche clinique en neuro-urologie, hôpital Tenon, Sorbonne université, AP-HP, 75020 Paris, France.
| | - C Hentzen
- GRC 001, GREEN groupe de recherche clinique en neuro-urologie, hôpital Tenon, Sorbonne université, AP-HP, 75020 Paris, France
| | - G Miget
- GRC 001, GREEN groupe de recherche clinique en neuro-urologie, hôpital Tenon, Sorbonne université, AP-HP, 75020 Paris, France
| | - C Chesnel
- GRC 001, GREEN groupe de recherche clinique en neuro-urologie, hôpital Tenon, Sorbonne université, AP-HP, 75020 Paris, France
| | - A Charlanes
- GRC 001, GREEN groupe de recherche clinique en neuro-urologie, hôpital Tenon, Sorbonne université, AP-HP, 75020 Paris, France
| | - F Le Breton
- GRC 001, GREEN groupe de recherche clinique en neuro-urologie, hôpital Tenon, Sorbonne université, AP-HP, 75020 Paris, France
| | - E Tan
- GRC 001, GREEN groupe de recherche clinique en neuro-urologie, hôpital Tenon, Sorbonne université, AP-HP, 75020 Paris, France
| | - G Amarenco
- GRC 001, GREEN groupe de recherche clinique en neuro-urologie, hôpital Tenon, Sorbonne université, AP-HP, 75020 Paris, France
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Miget G, Moutounaick M, Kervinio F, Teng M, Chesnel C, Charlanes A, Le Breton F, Amarenco G. [Absorbent products for urinary incontinence management]. Prog Urol 2018; 28:953-961. [PMID: 30361139 DOI: 10.1016/j.purol.2018.08.017] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2018] [Revised: 07/27/2018] [Accepted: 08/30/2018] [Indexed: 11/25/2022]
Abstract
INTRODUCTION Despite therapeutic strategies of female and male urinary incontinence (UI) are currently well defined, there is no precise indication of the real place or strategy use of absorbent products regardless of the etiology of the incontinence or the clinical context. METHODS We performed a research from the PubMed database using the following keywords: (urinary incontinence [MESH Terms]) AND absorbent pad [MeSH Terms]; allowing us to isolate 362 articles. RESULTS Many protections designs are available over-the-counter without prescription and without reimbursement in France. For "light UI", disposable insert pads are the design that seems to be the most suitable for women, compared to disposable menstrual pads, OR=0.27 [0.14, 0.52], washable pants with integral pad OR=0.12 [0.06, 0.26] or washable insert pads OR=0.05 [0.02, 0.26]. For moderate to severe UI, there is no "best universal product". There are differences between the gender and the use of a panel of protections seems the most appropriate. Both women and men prefer pull-ups to disposable insert pads, OR=0.41 [0.20, 0.87] and OR=0.39 [0.22, 0.68] respectively. In men, a preference in 70 % of subjects for urisheats is observed compared to the protections they usually use (P=0.02). The use of protections improves independence in daily OR activities=0.102 [0.046, 0.158] and quality of life related to UI OR=4.40 [1.74, 7.07] compared to patients not using protections. Despite this, their use must remain cautious because of the potential infectious urinary complications, more frequent in particular in institutional people, with 41 % of users developing at least one urinary infection over an evaluation period of 12 months vs. 11 % of non-users (P=0.001), or immuno-allergic with the "dermatitis associated incontinence" whose prevalence can reach a rate of 50 %. CONCLUSION Comparative analyzes of risk-benefit, economic costs, patient satisfaction, protections vs. other measures are lacking. It is necessary to continue the development of these products and to compare more precisely their intrinsic characteristics, to best support patients choices.
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Affiliation(s)
- G Miget
- GRC 01, GREEN - Groupe de recherche clinique en neuro-urologie, hôpital Tenon, Sorbonne universités, AP-HP, 75020 Paris, France; Service de neuro-urologie et explorations périnéales, hôpital Tenon, AP-HP, 75020 Paris, France.
| | - M Moutounaick
- GRC 01, GREEN - Groupe de recherche clinique en neuro-urologie, hôpital Tenon, Sorbonne universités, AP-HP, 75020 Paris, France; Service de neuro-urologie et explorations périnéales, hôpital Tenon, AP-HP, 75020 Paris, France
| | - F Kervinio
- GRC 01, GREEN - Groupe de recherche clinique en neuro-urologie, hôpital Tenon, Sorbonne universités, AP-HP, 75020 Paris, France; Service de neuro-urologie et explorations périnéales, hôpital Tenon, AP-HP, 75020 Paris, France
| | - M Teng
- GRC 01, GREEN - Groupe de recherche clinique en neuro-urologie, hôpital Tenon, Sorbonne universités, AP-HP, 75020 Paris, France; Service de neuro-urologie et explorations périnéales, hôpital Tenon, AP-HP, 75020 Paris, France
| | - C Chesnel
- GRC 01, GREEN - Groupe de recherche clinique en neuro-urologie, hôpital Tenon, Sorbonne universités, AP-HP, 75020 Paris, France; Service de neuro-urologie et explorations périnéales, hôpital Tenon, AP-HP, 75020 Paris, France
| | - A Charlanes
- GRC 01, GREEN - Groupe de recherche clinique en neuro-urologie, hôpital Tenon, Sorbonne universités, AP-HP, 75020 Paris, France; Service de neuro-urologie et explorations périnéales, hôpital Tenon, AP-HP, 75020 Paris, France
| | - F Le Breton
- GRC 01, GREEN - Groupe de recherche clinique en neuro-urologie, hôpital Tenon, Sorbonne universités, AP-HP, 75020 Paris, France; Service de neuro-urologie et explorations périnéales, hôpital Tenon, AP-HP, 75020 Paris, France
| | - G Amarenco
- GRC 01, GREEN - Groupe de recherche clinique en neuro-urologie, hôpital Tenon, Sorbonne universités, AP-HP, 75020 Paris, France; Service de neuro-urologie et explorations périnéales, hôpital Tenon, AP-HP, 75020 Paris, France
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Moutounaïck M, Miget G, Teng M, Kervinio F, Chesnel C, Charlanes A, Le Breton F, Amarenco G. [Coital incontinence]. Prog Urol 2018; 28:515-522. [PMID: 29866492 DOI: 10.1016/j.purol.2018.05.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2018] [Revised: 05/10/2018] [Accepted: 05/11/2018] [Indexed: 10/14/2022]
Abstract
INTRODUCTION Urinary incontinence may seriously impact quality of life, self-image and subsequently the sexual life. Beside this fact, urinary leakage can specifically occur during sexual intercourse, formally named coital incontinence, and thus lead to specific alteration of the sexual life. AIM To analyse the prevalence, pathophysiological mechanisms and possible therapeutic options for coital urinary incontinence. METHODS Related terms to urinary incontinence and sexual dysfunction were search on PubMed database. RESULTS Whereas at least a quarter of incontinent women have a coital incontinence, this symptom was rarely spontaneously reported. Some women had only coital incontinence (7.6 to 20% of cases). In men, urinary incontinence during sexual intercourse was mainly observed after prostatectomy in 20 to 64% of cases. Coital incontinence requires precise assessment. Indeed, it can occur whatever the phase of coitus: local stimulation (20-30%), excitement (13-18%), penetration (62.9-68%), movements back and forth, orgasm (27-37.1%). Cervico-urethral hypermobility, sphincter incompetence, urethral instability, detrusor overactivity could be the principal physiopathological mechanisms. In men, the main cause was a stress incontinence secondary to sphincter deficiency. Specific therapeutic strategies have proved their effectiveness. The rehabilitative approach (RR=0.25, CI [0.06-1.01]), medicinal (anticholinergic were effective in 59% of cases) or surgical therapeutic (slings with an efficiency of 87%) was proposed to patients. CONCLUSION Coital incontinence is a common and troublesome symptom. Its precise assessment may suggest a specific mechanism and thus a specific treatment.
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Affiliation(s)
- M Moutounaïck
- Groupe de recherche clinique en neuro-urologie (GREEN), GRC 01, Sorbonne universités, 75006 Paris, France; Service de neuro-urologie et d'explorations périnéales, hôpital Tenon, AP-HP, 75020 Paris, France.
| | - G Miget
- Groupe de recherche clinique en neuro-urologie (GREEN), GRC 01, Sorbonne universités, 75006 Paris, France; Service de neuro-urologie et d'explorations périnéales, hôpital Tenon, AP-HP, 75020 Paris, France
| | - M Teng
- Groupe de recherche clinique en neuro-urologie (GREEN), GRC 01, Sorbonne universités, 75006 Paris, France; Service de neuro-urologie et d'explorations périnéales, hôpital Tenon, AP-HP, 75020 Paris, France
| | - F Kervinio
- Groupe de recherche clinique en neuro-urologie (GREEN), GRC 01, Sorbonne universités, 75006 Paris, France; Service de neuro-urologie et d'explorations périnéales, hôpital Tenon, AP-HP, 75020 Paris, France
| | - C Chesnel
- Groupe de recherche clinique en neuro-urologie (GREEN), GRC 01, Sorbonne universités, 75006 Paris, France; Service de neuro-urologie et d'explorations périnéales, hôpital Tenon, AP-HP, 75020 Paris, France
| | - A Charlanes
- Groupe de recherche clinique en neuro-urologie (GREEN), GRC 01, Sorbonne universités, 75006 Paris, France; Service de neuro-urologie et d'explorations périnéales, hôpital Tenon, AP-HP, 75020 Paris, France
| | - F Le Breton
- Groupe de recherche clinique en neuro-urologie (GREEN), GRC 01, Sorbonne universités, 75006 Paris, France; Service de neuro-urologie et d'explorations périnéales, hôpital Tenon, AP-HP, 75020 Paris, France
| | - G Amarenco
- Groupe de recherche clinique en neuro-urologie (GREEN), GRC 01, Sorbonne universités, 75006 Paris, France; Service de neuro-urologie et d'explorations périnéales, hôpital Tenon, AP-HP, 75020 Paris, France
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