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2.
World J Urol ; 40(7): 1743-1749, 2022 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-35648199

RESUMEN

INTRODUCTION: Several patterns of urological dysfunctions have been described following spinal cord injury (SCI), depending on the level and the completeness of the injury. A better understanding of the natural history of neurogenic bladder in patients with SCI, and the description of their successive therapeutic lines based on their clinical and urodynamic pattern is needed to improve their management. This study aimed to describe the real-life successive therapeutic lines in patients with neurogenic lower urinary tract dysfunction (NLUTD) following SCI. METHODS: We conducted a two-center retrospective review of medical files of patients with SCI followed in two French specialized departments of Physical Medicine and Rehabilitation between January 2000 and January 2018. All patients with SCI with a level of lesion bellow T3 and older than 18 years old were eligible. The primary outcome was the description of the natural journey of neurogenic bladder in this population, from the awakening bladder contraction to the last therapeutic line. Survival curves were calculated with a 95-confidence interval using the Kaplan-Meier method. RESULTS: One hundred and five patients were included in this study. Most of the patients were young men with a complete SCI lesion. The median time of treatment introduction was 1 and 9 years for anticholinergics and intradetrusor injection of BoNT/A, respectively. Median duration of effect of treatments was 4 and 6 years post-introduction of anticholinergics and BoNT/A, respectively. CONCLUSION: This study describes NLUTD journey of patients with SCI demonstrating the mid-term efficacy of the two first therapeutic lines of NDO management. An improvement of non-surgical therapeutics is needed.


Asunto(s)
Toxinas Botulínicas Tipo A , Traumatismos de la Médula Espinal , Vejiga Urinaria Neurogénica , Vejiga Urinaria Hiperactiva , Adolescente , Antagonistas Colinérgicos/uso terapéutico , Humanos , Masculino , Paraplejía/complicaciones , Paraplejía/tratamiento farmacológico , Traumatismos de la Médula Espinal/complicaciones , Vejiga Urinaria Neurogénica/tratamiento farmacológico , Vejiga Urinaria Neurogénica/terapia , Vejiga Urinaria Hiperactiva/tratamiento farmacológico , Urodinámica
3.
World J Urol ; 40(8): 2121-2127, 2022 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-35680652

RESUMEN

PURPOSE: This study aimed to determine the long-term effectiveness of augmentation ileocystoplasty (AI) associated with supra-trigonal cystectomy on clinical and urodynamic variables, and the safety of the intervention in individuals with spinal cord injury (SCI). MATERIALS AND METHODS: Single-center, retrospective study of all patients with SCI who underwent AI with supra-trigonal cystectomy from January 1994, with a follow-up of more than 8 years. The primary outcome was the sustained long-term effectiveness of AI with supra-trigonal cystectomy on clinical and urodynamic variables. The secondary outcome was the long-term safety of this procedure. RESULTS: We included 77 patients: 57% were female, mean (SD) age was 52.0 (13.0) years, 77% had paraplegia, and median time since onset was 25.0 [19; 30] years. Long-term success rate (evaluated 13 [10; 15] years post AI) was 93.5% for urodynamic parameters and 76.6% for urinary incontinence. Results of the short- and long-term post-AI assessments did not differ for any urodynamic or clinical variables. Bladder lithiasis occurred in 20.5% of cases and ≥ 1 febrile urinary tract infection occurred in 55.8%, mostly within the first 2 years of follow-up. No cases of bladder cancer were diagnosed. CONCLUSION: AI associated with supra-trigonal cystectomy in patients with SCI is safe and effective in both the short term and long term. Regular urodynamic assessment is not necessary in clinically stable patients with low bladder risk; however, close monitoring is important because of the risk of urological complications.


Asunto(s)
Traumatismos de la Médula Espinal , Vejiga Urinaria Neurogénica , Cistectomía/métodos , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Traumatismos de la Médula Espinal/complicaciones , Traumatismos de la Médula Espinal/cirugía , Resultado del Tratamiento , Vejiga Urinaria/cirugía , Vejiga Urinaria Neurogénica/diagnóstico , Vejiga Urinaria Neurogénica/etiología , Vejiga Urinaria Neurogénica/cirugía , Urodinámica
4.
Prog Urol ; 32(10): 635-655, 2022 Sep.
Artículo en Francés | MEDLINE | ID: mdl-35659166

RESUMEN

PURPOSE: During the COVID-19 pandemic, a care reorganization was mandatory, and affected patients in different areas, including management of neurogenic lower urinary tract dysfunction. This work aims to provide validated schedule concerning the assessment and management of patients in neuro-urology. METHODS: Based on a literature review and their own expertise, a steering committee composed of urologists and physical medicine and rehabilitation practitioners generated a comprehensive risk-situation list and built a risk scale. A panel of French-speaking experts in neuro-urology was asked to define the timing for each clinical situation and validated these new recommendations through a Delphi process approach. RESULTS: The 49 experts included in the rating group validated 163 propositions among the 206 initial items. The propositions were divided into four domains - diagnosis and assessment, treatment, follow-up, and complications - and two sub-domains - general (applicable for all neurological conditions) and condition-specific (varying according to the neurological condition (spinal cord injury, multiple sclerosis, brain injury, Parkinsonism, spinal dysraphism, lower motor neuron lesions)). CONCLUSIONS: This multidisciplinary collaborative work generates recommendations based on expert opinion, providing a validated timing for assessment and management of patients in neuro-urology which may help clinicians to reorganize their patients' list with a personalized medicine approach, in a context of health crisis or not.


Asunto(s)
Técnica Delphi , Urología , COVID-19 , Humanos , Pandemias , Pelvis
5.
Rev Neurol (Paris) ; 177(5): 589-593, 2021 May.
Artículo en Inglés | MEDLINE | ID: mdl-33610350

RESUMEN

Neurogenic bladder and sexual dysfunction after spinal cord lesions are highly prevalent. The treatment algorithm for neurogenic bladder is well described. Clean intermittent self-catheterisation associated with treatment of neurogenic detrusor overactivity is the gold standard. Goals of treatment are twofold: i) control risk factors to avoid upper urinary tract complications, and ii) improve quality of life by treating incontinence when feasible. Lower urinary tract dysfunction is still a major cause of complications and hospitalisation. Sexual dysfunction must be addressed and treated and is at the top of patient expectations one year after injury.


Asunto(s)
Enfermedades de la Médula Espinal , Vejiga Urinaria Neurogénica , Incontinencia Urinaria , Humanos , Calidad de Vida
6.
Ann Phys Rehabil Med ; 60(5): 289-298, 2017 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-28216414

RESUMEN

OBJECTIVE: To develop and validate a self-report questionnaire to measure barriers to regular physical activity (PA) in patients with stable coronary artery disease (CAD). METHODS: Phase 1: 17 patients completed a semi-structured interview. After grouping and reformulating the reported barriers, their pertinence was reevaluated by the patients. Then, a decision algorithm was used to select items. A principal component analysis was performed to determine content validity. Phase 2: 49 patients completed the questionnaire resulting from phase 1 twice, 7 days apart, and questionnaires to evaluate depression, anxiety, and the level of physical activity. Construct validity was evaluated by analysis of Spearman's correlation coefficient between the total score for the questionnaire and a convergent dimension (anxiety), as well as a divergent dimension (Dijon physical activity score). Internal consistency was evaluated by Cronbach's alpha coefficient. Test-retest reliability was evaluated by the intraclass coefficient (ICC). RESULTS: Eleven items were selected after phase 1. The questionnaire presented good face validity and the content validity seemed satisfactory after analysis of the literature by the experts. Construct validity was moderate. Internal consistency was very good (Cronbach's α>0.81). Reproducibility was excellent with an ICC at 0.95. Feasibility was good with less than 3minutes to complete the questionnaire. CONCLUSION: This questionnaire presents good psychometric properties. A further prospective study should evaluate sensitivity to change and help determine a threshold value indicating the need for a specific behavioral strategy to alleviate barriers to physical activity in these patients.


Asunto(s)
Enfermedad de la Arteria Coronaria/psicología , Ejercicio Físico/psicología , Pruebas Neuropsicológicas , Psicometría/métodos , Adulto , Femenino , Humanos , Masculino , Análisis de Componente Principal , Reproducibilidad de los Resultados , Autoinforme , Estadísticas no Paramétricas , Adulto Joven
7.
Eur J Neurol ; 24(3): 497-502, 2017 03.
Artículo en Inglés | MEDLINE | ID: mdl-28052465

RESUMEN

BACKGROUND AND PURPOSE: Respiratory disorders are a major cause of morbidity and mortality in multiple sclerosis (MS). Mainly reported in walking patients, they are poorly explored when walking is severely impaired. To characterize respiratory impairment in patients with advanced MS. METHODS: From 2012 to 2015, patients with MS with an Expanded Disability Status Scale (EDSS) score of ≥7 who were referred for functional and rehabilitation evaluation underwent pulmonary function tests to study lung volumes, cough efficacy and respiratory muscle pressures. RESULTS: Among 73 patients with a median EDSS score of 8 [7.5; 8.5], 72.6% had impaired respiratory function with a mean vital capacity (VC) of 57.9 ± 33.5% of theoretical value. Severe impairment (VC < 50%) was found for 34 (46.6%) patients. Cough was impaired in 45 (61.6%) patients, with a mean cough peak flow of 3.14 ± 1.9 L/s and severe impairment (cough peak flow < 2.67 L/s) in 27 (37.0%) patients. Overall, the results suggested predominant expiratory muscle dysfunction and non-predominant diaphragm impairment. EDSS score was correlated with VC but not with any other clinical data. CONCLUSION: Restrictive respiratory failure is frequent in severely impaired patients with MS, predominantly involves expiratory muscles, does not involve diaphragm weakness and is associated with cough impairments.


Asunto(s)
Esclerosis Múltiple/complicaciones , Insuficiencia Respiratoria/etiología , Silla de Ruedas , Anciano , Tos/fisiopatología , Evaluación de la Discapacidad , Femenino , Humanos , Mediciones del Volumen Pulmonar , Masculino , Persona de Mediana Edad , Esclerosis Múltiple/fisiopatología , Polisomnografía , Pruebas de Función Respiratoria , Insuficiencia Respiratoria/fisiopatología , Músculos Respiratorios/fisiopatología , Trastornos del Sueño-Vigilia/complicaciones , Trastornos del Sueño-Vigilia/fisiopatología , Capacidad Vital
8.
Neuroscience ; 336: 12-19, 2016 Nov 12.
Artículo en Inglés | MEDLINE | ID: mdl-27592274

RESUMEN

The inability to ejaculate, i.e. anejaculation, affects the vast majority of men after spinal cord injury (SCI). Ejaculation can however be obtained in approximately half of SCI men by applying extraphysiological vibratory stimulation to the penis suggesting that a spinal neural organization commanding ejaculation exists than can be activated despite disruption of cerebral connections. In the rat, a spinal generator of ejaculation (SGE) has been identified which is notably characterized by the presence of substance P (SP) receptor (neurokinin-1 receptor) onto the constituting neurons. The aim of this study was to evaluate the consequence of chronic spinal cord section and the effect of SP on the function of the rat SGE. Electrical stimulations of varying intensity were applied to SGE in anesthetized rats 4weeks after complete transection of the thoracic spinal cord (T9) and ejaculation occurrence as well as peripheral responses, i.e. bulbospongiosus electromyogram and pressure within the seminal vesicle, were monitored. Then the effect of SP locally delivered was assessed in this experimental setting. Occurrence of ejaculation elicited by SGE stimulation, SGE excitatory threshold, and amplitude of peripheral responses were unchanged in spinalized as compared to spinally intact rats. In spinalized rats, SP triggered ejaculation upon intraspinal delivery into the SGE area and decreased the SGE stimulation intensity provoking ejaculation after intrathecal administration indicating a decrease in SGE excitatory threshold. The pro-ejaculatory inducing and facilitating effects of SP were reversed by the selective neurokinin-1 receptor antagonist RP67580. It was concluded that chronic spinalization has no significant impact on SGE functioning and SP exerts a pro-ejaculatory role at the SGE level, opening new avenues for the treatment of anejaculation in SCI men.


Asunto(s)
Eyaculación/fisiología , Antagonistas del Receptor de Neuroquinina-1/farmacología , Neuronas/efectos de los fármacos , Médula Espinal/efectos de los fármacos , Sustancia P/farmacología , Animales , Estimulación Eléctrica/métodos , Electromiografía/métodos , Masculino , Ratas Wistar , Médula Espinal/fisiología , Traumatismos de la Médula Espinal
9.
Ann Phys Rehabil Med ; 58(4): 245-250, 2015 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-26321622

RESUMEN

Management of lower urinary tract dysfunction (LUTD) in neurological diseases remains a priority because it leads to many complications such as incontinence, renal failure and decreased quality of life. A pharmacological approach remains the first-line treatment for patients with neurogenic LUTD, but electrical stimulation is a well-validated and recommended second-line treatment. However, clinicians must be aware of the indications, advantages and side effects of the therapy. This report provides an update on the 2 main electrical stimulation therapies for neurogenic LUTD - inducing direct bladder contraction with the Brindley procedure and modulating LUT physiology (sacral neuromodulation, tibial posterior nerve stimulation or pudendal nerve stimulation). We also describe the indications of these therapies for neurogenic LUTD, following international guidelines, as illustrated by their efficacy in patients with neurologic disorders. Electrical stimulation could be proposed for neurogenic LUTD as second-line treatment after failure of oral pharmacologic approaches. Nevertheless, further investigations are needed for a better understanding of the mechanisms of action of these techniques and to confirm their efficacy. Other electrical investigations, such as deep-brain stimulation and repetitive transcranial magnetic stimulation, or improved sacral anterior root stimulation, which could be associated with non-invasive and highly specific deafferentation of posterior roots, may open new fields in the management of neurogenic LUTD.


Asunto(s)
Terapia por Estimulación Eléctrica/métodos , Selección de Paciente , Vejiga Urinaria Neurogénica/terapia , Humanos , Síntomas del Sistema Urinario Inferior/fisiopatología , Síntomas del Sistema Urinario Inferior/terapia , Guías de Práctica Clínica como Asunto , Nervio Pudendo , Sacro , Raíces Nerviosas Espinales , Nervio Tibial , Vejiga Urinaria Neurogénica/fisiopatología
10.
Ann Phys Rehabil Med ; 58(2): 92-7, 2015 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-25770005

RESUMEN

BACKGROUND: Heart rate (HR) at the ventilatory threshold (VT) is often used to prescribe exercise intensity in cardiac rehabilitation. Some studies have reported no significant difference between HR at VT and HR measured at the end of a 6-min walk test (6-MWT) in cardiac patients. The aim of this work was to assess the potential equivalence between those parameters at the individual level. METHOD: Three groups of subjects performed a stress test and a 6-MWT: 22 healthy elderlies (GES, 77 ± 3.7 years), 10 stable coronary artery disease (CAD) patients (GMI, 50.9 ± 4.2 years) and 30 patients with chronic heart failure (GHF, 63.3 ± 10 years). We analyzed the correlation, mean bias, 95% confidence interval (95% CI) of the mean bias and the magnitude of the bias between 6-MWT-HR and VT-HR. RESULTS: There was a significant difference between 6-MWT and VT-HR in GHF (99.1 ± 8.8 vs 91.6 ± 18.6 bpm, P=0.016) but not in GES and GMI. The correlation between those 2 parameters was high for GMI (r=0.78, P<0.05), and moderate for GES and GHF (r=0.48 and 0.55, respectively, P<0.05). The 95% CI of bias was large (>30%) in GES and GHF and acceptable in GMI (8-12%). CONCLUSION: 6-MWT-HR and VT-HR do not appear interchangeable at the individual level in healthy elderlies and CHF patients. In CAD patients, further larger studies and/or the development of other walk tests could help in confirming the interest of a training prescription based on walking performance, after an exhaustive study of their cardiometabolic requirements.


Asunto(s)
Enfermedad de la Arteria Coronaria/fisiopatología , Insuficiencia Cardíaca/fisiopatología , Frecuencia Cardíaca/fisiología , Ventilación Pulmonar , Prueba de Paso/estadística & datos numéricos , Anciano , Tolerancia al Ejercicio/fisiología , Femenino , Voluntarios Sanos , Humanos , Masculino , Persona de Mediana Edad , Consumo de Oxígeno/fisiología , Proyectos Piloto , Factores de Tiempo
11.
Prog Urol ; 24(8): 495-500, 2014 Jun.
Artículo en Francés | MEDLINE | ID: mdl-24875568

RESUMEN

INTRODUCTION: The aim of this work was to carry out a review of the literature on the clinical and paraclinical evaluation of bladder sensory (BS) to better understand BS disorders in nonneurological patients. METHODS: Thirty-three articles were selected from the Medline(®) Database between 1992 and 2012 using the following key words: "sensory/sensitivity bladder evaluation", "sensory/sensitivity bladder scale", "sensory/sensitivity bladder questionnaire", "urodynamic bladder sensory", "urgency questionnaire" and "Overactive Bladder (OAB) questionnaire". RESULTS: Evaluation of BS by asking questions during cystometry is validated (LE 2). The sensation of the desire to void progresses linearly with bladder filling (LE 2). Many symptoms and quality of life questionnaires related to BS anomalies have been proposed. Bladder diaries, frequency/volume curves (LE 2) and clinical algorithms (LE 3) could be an alternative to evaluate BS. CONCLUSION: Current evaluation only provides a partial view of BS. A multidimensional approach should lead to better understanding of BS disorders.


Asunto(s)
Sensación/fisiología , Vejiga Urinaria/fisiología , Humanos , Manometría , Calidad de Vida , Encuestas y Cuestionarios , Enfermedades de la Vejiga Urinaria/diagnóstico
12.
Ann Phys Rehabil Med ; 56(1): 30-40, 2013 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-23369425

RESUMEN

OBJECTIVES: To evaluate, in chronic heart failure (CHF) patients, feasibility, safety, compliance and functional improvements of an eccentric (ECC) cycle training protocol personalized by the rate of perceived exertion (RPE; 9-11 Borg Scale), compared to concentric (CON) training at workload corresponding to the first ventilatory threshold. METHODS: Thirty patients were randomly allocated to ECC or CON training (20 sessions). Compliance was evaluated with RPE, visual analog scale for muscle soreness and monitoring of heart rate (HR). Functional parameters were measured by the distance walked and the VO(2) uptake during the 6-minute walk test (6MWT) before and after training. RESULTS: Two patients were excluded due to adverse effects in each group. RPE was 9-11 in ECC training while it reached 12-14 in CON training. HR remained stable in ECC group during exercise whereas it increased during CON exercise. 6MWT distance improved in both group (ECC: +53 m; CON: +33 m). 6MWT VO(2) uptake remained stable in ECC group whereas it increased in CON group. CONCLUSION: ECC training tailored by RPE appears to be an efficient and safe alternative for CHF patients. Indeed, it induces functional improvement similar to conventional CON training with lower demand on the cardiovascular system during exercise.


Asunto(s)
Terapia por Ejercicio/métodos , Insuficiencia Cardíaca/rehabilitación , Anciano , Anciano de 80 o más Años , Estudios de Factibilidad , Femenino , Insuficiencia Cardíaca/fisiopatología , Frecuencia Cardíaca/fisiología , Humanos , Masculino , Persona de Mediana Edad , Consumo de Oxígeno/fisiología , Esfuerzo Físico/fisiología
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