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PURPOSE: Chronic idiopathic urinary retention (CIUR) in young women is poorly understood and a probable etiology is established only in around 40%, most commonly a primary disorder of external urethral sphincter relaxation, sometimes referred to as Fowler's syndrome. A high prevalence of psychological and functional comorbidities is reported, however these have been poorly characterized. MATERIALS AND METHODS: Women consecutively referred for the assessment and management of CIUR were evaluated cross-sectionally for 13 psychological/behavioral domains using a structured clinical interview: depression, anxiety, post-traumatic stress disorder (PTSD), other psychiatric history, functional neurological disorder, other functional syndromes, childhood and adult trauma, personality disorder, and self-harm (ever/current). RESULTS: A total of 91 women (mean age [SD]: 34 [11] years) were evaluated. Women with Fowler's syndrome (n = 69) were younger (mean age [SD]: 32 [9] vs 40 [13] years) than women without Fowler's syndrome and reported shorter mean duration of urinary symptoms (mean [SD]: 5 [6] vs 10 [9]). A high prevalence of psychiatric and psychological comorbidities was reported (97%) including current depression (77%), current anxiety (78%), and PTSD (32%). A high prevalence of functional neurological disorder (56%) and other functional symptoms (65%) was also reported. Self-harm was reported in (14%) and personality disorder in 16%. Childhood trauma was reported in 35% of women. CONCLUSIONS: Young women with CIUR report a high burden of psychiatric disorders, affective symptoms, trauma, PTSD, self-harm, and functional neurological disorder, particularly in those with Fowler's syndrome. These factors can undermine the engagement with health care professionals and affect management and should therefore be addressed during the urological assessment.
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Retención Urinaria , Humanos , Femenino , Retención Urinaria/epidemiología , Retención Urinaria/psicología , Adulto , Prevalencia , Estudios Transversales , Enfermedades del Sistema Nervioso/epidemiología , Enfermedades del Sistema Nervioso/complicaciones , Enfermedades del Sistema Nervioso/psicología , Trastornos Mentales/epidemiología , Trastornos Mentales/complicaciones , Comorbilidad , Persona de Mediana EdadRESUMEN
BACKGROUND: Persons with multiple sclerosis (pwMS) frequently suffer from bladder problems that are not identified and managed optimally, reducing quality of life and increasing risk of health consequences. OBJECTIVE: This study aimed to investigate associations between bladder problems and well-being of pwMS. METHODS: The study included 1872 pwMS from France, Germany, Italy, and the UK self-reporting on demographics, MS status, bladder problems and management, and well-being. Logistic regression analyses were performed to investigate associations with self-reported well-being. RESULTS: Population mean age was 51 years and 79 % were women. Among pwMS, 55 % reported bladder problems indicating overactive bladder (OAB), and 40 % reported self-experienced urinary retention. Self-management of bladder problems was reported by 32 %, 33 % were yet to have problem resolution, and 45 % reported a wish to receive bladder management help. Additionally, 35 % of pwMS reported that bladder problem onset preceded awareness of a link to MS. OAB, problem self-management, and urinary complications were significantly associated with lower well-being. CONCLUSION: Bladder problems affect pwMS across disease subtypes and many attempt self-management. Consequently, pwMS with bladder problems are more likely to experience lower well-being, suggesting an unmet need. Raising awareness of the link between bladder problems and well-being could benefit pwMS living with bladder problems.
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Esclerosis Múltiple , Humanos , Femenino , Esclerosis Múltiple/complicaciones , Esclerosis Múltiple/epidemiología , Persona de Mediana Edad , Masculino , Estudios Transversales , Adulto , Vejiga Urinaria Hiperactiva/etiología , Calidad de Vida , Automanejo , Anciano , Retención Urinaria/etiología , Europa (Continente)RESUMEN
Detrusor sphincter dyssynergia (DSD) is defined as a detrusor contraction concurrent with an involuntary contraction of the urethral and/or periurethral striated muscles typically occurring in a patient with a spinal cord lesion above the sacral cord. Consequently, high urethral closure pressures during the detrusor contraction leads to high intravesical voiding pressure and large postvoid residuals, which can lead to significant complications in up to 50% of patients if DSD is not treated and followed-up regularly. DSD treatment options are centered around symptomatic management rather that addressing the underlying causative mechanisms.
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Ataxia , Uretra , HumanosRESUMEN
BACKGROUND: Lower urinary tract dysfunction impacts quality of life of people with MS; often, symptoms are 'lived with' or deprioritised by healthcare providers (HCPs). Consequently, patients must be given the skills they need to become confident in managing their illness and enhance their involvement in the process. OBJECTIVE: To develop and validate a self-assessment tool to help people with MS become more aware of their bladder symptoms and prompt contact with their HCP to facilitate timely management and specialist referral, if required. METHODS: The 'MS bladder check tool' was developed by a multidisciplinary panel of specialist advisors. Consensus meetings and pilot testing were conducted to design and evolve the tool into a series of nine questions, using population-appropriate language, and covering all aspects of bladder dysfunction in MS. The tool was then validated by an international, multidisciplinary team of experts. RESULTS: Validity was rated 'excellent' for all questions indicating that the MS bladder check tool is an appropriate method of highlighting bladder problems in people with MS. CONCLUSION: The MS bladder check tool is simple, easy-to-use, and empowers patients to take charge of their urinary tract health, aiming to improve the management of MS and, ultimately, patient quality of life.
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Esclerosis Múltiple , Vejiga Urinaria , Humanos , Calidad de Vida , Esclerosis Múltiple/complicaciones , Esclerosis Múltiple/diagnóstico , Esclerosis Múltiple/terapia , Consenso , Personal de SaludRESUMEN
Sexual dysfunction is common in men and women with neurological diseases. Medications used in neurology can cause sexual dysfunction independently of the disease process and this may adversely affect patients' quality of life. This review focuses on medications commonly prescribed to neurological patients that may contribute to altered sexual function, and discusses how they may differ in men and women.
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Enfermedades del Sistema Nervioso , Disfunciones Sexuales Fisiológicas , Humanos , Disfunciones Sexuales Fisiológicas/inducido químicamente , Enfermedades del Sistema Nervioso/inducido químicamente , Masculino , Femenino , Neurología/métodosRESUMEN
BACKGROUND AND PURPOSE: Pure autonomic failure (PAF) is a rare progressive neurodegenerative disease characterized by neurogenic orthostatic hypotension at presentation, without other neurological abnormalities. Some patients may develop other central neurological features indicative of multiple system atrophy or a Lewy body disorder. There are currently no biomarkers to assess possible central nervous system involvement in probable PAF at an early stage. A possibility is to evaluate the nigrostriatal dopaminergic degeneration by imaging of dopamine transporter with DaTscan brain imaging. The objective was to evaluate subclinical central nervous system involvement using DaTscan in PAF. METHODS: We retreospectively reviewed pure autonomic failure patients who were evaluated at the Autonomic Unit between January 2015 and August 2021 and underwent comprehensive autonomic assessment, neurological examination, brain magnetic resonance imaging and DaTscan imaging. DaTscan imaging was performed if patients presented with atypical features which did not meet the criteria for Parkinson's disease or multiple system atrophy or other atypical parkinsonism. RESULTS: In this cohort, the median age was 49.5 years at disease onset, 57.5 years at presentation, and the median disease duration was 7.5 years. Five of 10 patients had an abnormal DaTscan without neurological features meeting the criteria of an alternative diagnosis. Patients with abnormal DaTscan were predominantly males, had shorter disease duration and had more severe genitourinary symptoms. DISCUSSION: Degeneration of nigrostriatal dopaminergic neurons measured using DaTscan imaging can present in patients with PAF without concurrent signs indicating progression to widespread α-synucleinopathy. It is advocated that DaTscan imaging should be considered as part of the workup of patients with emerging autonomic failure who are considered to have PAF.
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Enfermedades del Sistema Nervioso Autónomo , Atrofia de Múltiples Sistemas , Insuficiencia Autonómica Pura , Masculino , Humanos , Persona de Mediana Edad , Femenino , Insuficiencia Autonómica Pura/diagnóstico por imagen , Insuficiencia Autonómica Pura/patología , Atrofia de Múltiples Sistemas/diagnóstico por imagen , Atrofia de Múltiples Sistemas/patología , Proteínas de Transporte de Dopamina a través de la Membrana Plasmática , Imágenes Dopaminérgicas , Encéfalo/diagnóstico por imagen , Encéfalo/patología , Biomarcadores , Enfermedades del Sistema Nervioso Autónomo/diagnóstico por imagen , Enfermedades del Sistema Nervioso Autónomo/etiologíaRESUMEN
Lower urinary tract (LUT) symptoms are a common presentation of autonomic dysfunction in Parkinson's disease (PD). Symptoms significantly impact quality of life and are associated with worsening of motor symptoms and increased risk for falls. Different medical co-morbidities can often contribute to LUT symptoms, and a thorough evaluation therefore becomes essential. The effects of medications used for Parkinson's disease and other co-existing medical co-morbidities on LUT symptoms is often underestimated. Treatment options include behavioural therapy, oral agents such as antimuscarinic and beta-3 receptor agonist agents, botulinum toxin and neuromodulation. The first-line oral agents cause adverse effects that may exacerbate pre-existing Parkinson's disease-related symptoms. Furthermore, these oral agents can interact with other medications used in Parkinson's disease, and the challenges posed by interactions on pharmacological effects and metabolism are discussed. Knowledge about drug interactions can help in effective management of such patients and mitigate the risks for developing adverse effects.
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Efectos Colaterales y Reacciones Adversas Relacionados con Medicamentos , Síntomas del Sistema Urinario Inferior , Enfermedad de Parkinson , Humanos , Polifarmacia , Enfermedad de Parkinson/complicaciones , Enfermedad de Parkinson/tratamiento farmacológico , Calidad de Vida , Síntomas del Sistema Urinario Inferior/tratamiento farmacológicoRESUMEN
BACKGROUND AND PURPOSE: Recent studies suggest a possible association between Tarlov cysts (TCs), usually considered as incidental radiological findings, and neurological symptoms such as pain, numbness and urogenital complaints. The aim was to explore the relationship between TCs and sacral nerve root functions using pelvic neurophysiology tests, and to correlate changes with clinical symptoms and magnetic resonance imaging (MRI) findings. METHODS: Consecutive patients with sacral TCs, referred for pelvic neurophysiology testing and presenting with at least one symptom related to the pelvic area, participated in a cross-sectional review of symptoms using validated questionnaires. Findings of pelvic neurophysiology (pudendal sensory evoked potentials, sacral dermatomal sensory evoked potentials, external anal sphincter electromyography) and urodynamics testing were collected retrospectively. The relationship between neurophysiology, MRI findings and patients' symptoms was assessed using Fisher and ANOVA tests. RESULTS: Sixty-five females were included (mean age 51.2 ± 12.1 years). The commonest symptom was pain (92%). Urinary (91%), bowel (71%) and sexual (80%) symptoms were also frequently reported. Thirty-seven patients (57%) had abnormal neurophysiology findings reflecting sacral root dysfunction. No association was seen between MRI findings (size, location of the cysts, severity of compression) and neurophysiology. A negative association was observed between neurophysiology abnormalities and occurrence of urgency urinary incontinence (p = 0.03), detrusor overactivity (p < 0.01) and stress urinary incontinence (p = 0.04); however, there was no association with voiding difficulties. CONCLUSIONS: Contrary to current understanding, TCs are associated with injury to the sacral somatic innervation in the majority of patients with presumed symptomatic cysts. However, urinary incontinence is unlikely to be related to TC-induced nerve damage.
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Quistes , Quistes de Tarlov , Incontinencia Urinaria , Femenino , Humanos , Adulto , Persona de Mediana Edad , Quistes de Tarlov/complicaciones , Quistes de Tarlov/diagnóstico por imagen , Estudios Retrospectivos , Estudios Transversales , Neurofisiología , Dolor/complicacionesRESUMEN
INTRODUCTION AND HYPOTHESIS: Patients presenting with lower urinary tract symptoms (LUTS) may report a history of sexual abuse (SA), and survivors of SA may report LUTS; however, the nature of the relationship is poorly understood. The aim of this review is to systematically evaluate studies that explore LUT dysfunction in survivors of SA. METHODS: A systematic literature search of six databases, Cochrane Database of Systematic Reviews, MEDLINE, EMBASE, CINAHL, AMED, and PsycINFO, was performed. The last search date was June 2021 (PROSPERO CRD42019122080). Studies reporting the prevalence and symptoms of LUTS in patients who have experienced SA were included. The literature was appraised according to the PRISMA statement. The quality of the studies was assessed. RESULTS: Out of 272 papers retrieved, 18 publications met the inclusion criteria: studies exploring LUTS in SA survivors (n=2), SA in patients attending clinics for their LUTs (n=8), and cross-sectional studies (n=8). SA prevalence ranged between 1.3% and 49.6%. A history of SA was associated with psychosocial stressors, depression, and anxiety. LUTS included urinary storage symptoms, voiding difficulties, voluntary holding of urine and urinary tract infections. Most studies were of moderate quality. Assessment of SA and LUTS lacked standardisation. CONCLUSIONS: The review highlights the need for a holistic assessment of patients presenting with LUTS. Although most of the studies were rated as being of 'moderate' quality, the evidence suggests the need to provide a "safe space" in clinic for patients to share sensitive information about trauma. Any such disclosure should be followed up with further assessment.
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Síntomas del Sistema Urinario Inferior , Humanos , Ansiedad , Trastornos de Ansiedad , Estudios Transversales , Síntomas del Sistema Urinario Inferior/epidemiología , MicciónRESUMEN
PURPOSE OF REVIEW: Trauma affecting the nervous system can have widespread consequences, depending on the location and severity of injury. The sensorimotor and cognitive deficits due to neurotrauma have been studied extensively. Although the overall mortality due to neurotrauma has reduced, the disability and morbidity due to neurotrauma has not significantly reduced and focus on urogenital disturbances in these patients has been limited. This article reviews the limited evidence and scientific literature on this topic. RECENT FINDINGS: Lower urinary tract symptoms are commonly reported in patients with neurotrauma, both acutely and over the long term. Multiple medical and surgical approaches are available for managing bladder dysfunction in these patients. Sexual dysfunction and changes in sexual behaviour are reported by patients with neurotrauma and are usually multifactorial. Treatment options for sexual dysfunction are available and their management requires a holistic approach. SUMMARY: Urogenital dysfunction contributes significantly to the overall functional outcome and impaired quality of life in patients with neurotrauma. A better understanding of the mechanisms behind the urogenital abnormalities is needed for efficient management and treatment.
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Calidad de Vida , Disfunciones Sexuales Fisiológicas , Humanos , Disfunciones Sexuales Fisiológicas/etiología , Disfunciones Sexuales Fisiológicas/terapia , Disfunciones Sexuales Fisiológicas/diagnósticoRESUMEN
Sexual difficulties are common in patients with neurological disorders, and different domains of sexual function-desire, arousal, orgasm, and ejaculation-can be affected. Advances in the past 7 years in structural and functional neuroimaging have contributed to a greater understanding of the neural pathways involved in the regulation of sexual functions in health and disease, and this increased knowledge might help with development of future therapeutic strategies. A comprehensive assessment of patients includes history taking-covering the different domains of dysfunction, and primary, secondary, and tertiary contributory factors-as well as clinical examination in select patients (ie, patients for whom an associated non-neurological cause for sexual dysfunction is suspected). Investigations, such as assessment of associated cardiovascular risk factors, might also be indicated in specific situations. PDE5A inhibitors and intracavernosal injections of the prostaglandin alprostadil are effective for treating erectile dysfunction; however, options for managing other domains of sexual dysfunction in men and women remain poor. Research into different domains of sexual dysfunction is likely to lead to additional therapeutic strategies in the future.
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Disfunción Eréctil , Enfermedades del Sistema Nervioso , Disfunciones Sexuales Fisiológicas , Eyaculación/fisiología , Disfunción Eréctil/diagnóstico , Disfunción Eréctil/tratamiento farmacológico , Femenino , Humanos , Masculino , Enfermedades del Sistema Nervioso/complicaciones , Enfermedades del Sistema Nervioso/terapia , Disfunciones Sexuales Fisiológicas/diagnóstico , Disfunciones Sexuales Fisiológicas/etiología , Disfunciones Sexuales Fisiológicas/terapiaRESUMEN
BACKGROUND: A set of enduring conditions have been reported in the literature involving persistent sexual dysfunction after discontinuation of serotonin reuptake inhibiting antidepressants, 5 alpha-reductase inhibitors and isotretinoin. OBJECTIVE: To develop diagnostic criteria for post-SSRI sexual dysfunction (PSSD), persistent genital arousal disorder (PGAD) following serotonin reuptake inhibitors, post-finasteride syndrome (PFS) and post-retinoid sexual dysfunction (PRSD). METHODS: The original draft was designed using data from two published case series (Hogan et al., 2014 and Healy et al., 2018), which represent the largest public collections of data on these enduring conditions. It was further developed with the involvement of a multidisciplinary panel of experts. RESULTS: A set of criteria were agreed upon for each of the above conditions. Features of PSSD, PFS and PRSD commonly include decreased genital and orgasmic sensation, decreased sexual desire and erectile dysfunction. Ancillary non-sexual symptoms vary depending on the specific condition but can include emotional blunting and cognitive impairment. PGAD presents with an almost mirror image of unwanted sensations of genital arousal or irritability in the absence of sexual desire. A new term, post-SSRI asexuality, is introduced to describe a dampening of sexual interest and pleasure resulting from a pre-natal or pre-teen exposure to a serotonin reuptake inhibitor. CONCLUSIONS: These criteria will help in both clinical and research settings. As with all criteria, they will likely need modification in the light of developments.
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Finasterida , Disfunciones Sexuales Fisiológicas , Adolescente , Antidepresivos/efectos adversos , Niño , Finasterida/efectos adversos , Humanos , Isotretinoína/efectos adversos , Masculino , Inhibidores Selectivos de la Recaptación de Serotonina/efectos adversos , Disfunciones Sexuales Fisiológicas/inducido químicamente , Disfunciones Sexuales Fisiológicas/diagnóstico , Disfunciones Sexuales Fisiológicas/psicologíaRESUMEN
Patients with neurological disorders often have lower urinary tract dysfunction, manifesting as urinary retention or urinary incontinence, and so commonly use catheters. Neurologists should therefore be aware of the different types of catheters and appliances and their risks, benefits and complications. Clean intermittent self-catheterisation is preferable to an indwelling catheter; however, if this is not possible, then a suprapubic indwelling catheter is preferable to a urethral catheter for long-term management. We review the decision-making process when selecting catheters for neurological patients, the evidence base regarding the different options and how neurologists can recognise and address complications. We also discuss alternatives to catheterisation, such as non-invasive containment products and surgical treatments, and the indications for urological referral.
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Catéteres Urinarios , Infecciones Urinarias , Catéteres de Permanencia/efectos adversos , Humanos , Neurólogos , Cateterismo Urinario/efectos adversos , Catéteres Urinarios/efectos adversos , Infecciones Urinarias/etiologíaRESUMEN
BACKGROUND: Urological dysfunction in patients with multiple system atrophy (MSA) is one of the main manifestations of autonomic failure. Urodynamic examination is clinically relevant since underlying pathophysiology of lower urinary tract (LUT) dysfunction can be variable. OBJECTIVE: Evaluation of the pathophysiology of urological symptoms and exploration of differences in urodynamic patterns of LUT dysfunction between MSA-P and MSA-C. METHODS: Retrospective study of patients with possible and probable MSA who were referred for urodynamic studies between 2004 and 2019. Demographic data, medical history, physical examination and urodynamic studies assessing storage and voiding dysfunction were obtained. RESULTS: Seventy-four patients were included in this study (MSA-P 64.9% n = 48; median age 62.5 (IQR 56.8-70) years). Detrusor overactivity during filling phase was noted in 58.1% (n = 43) of the patients. In the voiding phase, detrusor sphincter dyssynergia and detrusor underactivity were observed in 24.6% (n = 17) and in 62.1% (n = 41) of the patients, respectively. A postmicturition residual volume of over 100 ml was present in 71.4% (n = 50) of the patients. Comparison of MSA subtypes showed weaker detrusor contractility in MSA-P compared to MSA-C [pdetQmax 26.2 vs. 34.4 cmH20, P = 0.04]. In 56.2% (n = 41) of patients pathophysiology of LUT dysfunction was deemed to be neurogenic and consistent with the diagnosis of MSA. In 35.6% (n = 26) urodynamic pattern suggested other urological co-morbidities. CONCLUSION: Urodynamic evaluation is an important tool to analyze the pattern of LUT dysfunction in MSA. Impaired detrusor contractility was seen more in MSA-P which needs to be investigated in further studies.
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Overactive bladder (OAB) is often treated with medications that block the cholinergic receptors in the bladder (known as anticholinergics). The effect of this medication class on cognition and risk of dementia has been increasingly studied over the past 40 years after initial studies suggested that the anticholinergic medication class could affect memory. Short-term randomized clinical trials demonstrated that the administration of the anticholinergic oxybutynin leads to impaired memory and attention, and large, population-based studies showed associations between several different anticholinergic medications and dementia. However, trials involving anticholinergics other than oxybutynin have not shown such substantial effects on short-term cognitive function. This discordance in results between short-term cognitive safety of OAB anticholinergics and the long-term increased dementia risk could be explained by the high proportion of patients using oxybutynin in the OAB subgroups of the dementia studies, or a study duration that was too short in the prospective clinical trials on cognition with other OAB anticholinergics. Notably, all studies must be interpreted in the context of potential confounding factors, such as when prodromal urinary symptoms associated with the early stages of dementia lead to an increase in OAB medication use, rather than the use of OAB medication causing dementia. In patients with potential risk factors for cognitive impairment, the cautious use of selected OAB anticholinergic agents with favourable physicochemical and pharmacokinetic properties and clinical trial evidence of cognitive safety might be appropriate.
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Antagonistas Colinérgicos/efectos adversos , Cognición , Disfunción Cognitiva/inducido químicamente , Demencia/epidemiología , Vejiga Urinaria Hiperactiva/tratamiento farmacológico , Compuestos de Bencidrilo/efectos adversos , Compuestos de Bencidrilo/uso terapéutico , Benzofuranos/efectos adversos , Benzofuranos/uso terapéutico , Antagonistas Colinérgicos/uso terapéutico , Disfunción Cognitiva/epidemiología , Humanos , Ácidos Mandélicos/efectos adversos , Ácidos Mandélicos/uso terapéutico , Síntomas Prodrómicos , Pirrolidinas/efectos adversos , Pirrolidinas/uso terapéutico , Medición de Riesgo , Factores de Riesgo , Succinato de Solifenacina/efectos adversos , Succinato de Solifenacina/uso terapéutico , Tartrato de Tolterodina/efectos adversos , Tartrato de Tolterodina/uso terapéuticoRESUMEN
PURPOSE OF REVIEW: The aim of this review is to outline the clinical presentation, pathophysiology and evaluation of lower urinary tract (LUT) dysfunction in Parkinson's disease and other parkinsonian syndromes including multiple system atrophy, dementia with Lewy bodies, progressive supranuclear palsy and corticobasal degeneration. RECENT FINDINGS: LUT dysfunction commonly occurs in neurological disorders, including patients with parkinsonian syndromes. The pattern of LUT dysfunction and its severity are variable, depending upon the site of lesion within the neural pathways. Parkinsonian syndromes are broadly divided into Parkinson's disease (PD) and a typical parkinsonian syndromes such as multiple system atrophy (MSA), dementia with Lewy bodies (DLB), progressive supranuclear palsy (PSP) and corticobasal degeneration (CBD). Different parkinsonian syndromes have distinct clinical features (e.g. dysautonomia, early dementia, supranuclear gaze palsy, higher cortical signs), and the pattern of LUT dysfunction and its severity can differ. CONCLUSIONS: LUT dysfunction is a common feature in patients with parkinsonian syndromes. Recognising the pattern of LUT dysfunction during the assessment of these patients can help management and possibly facilitate an earlier diagnosis.
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Atrofia de Múltiples Sistemas , Enfermedad de Parkinson , Trastornos Parkinsonianos , Parálisis Supranuclear Progresiva , Sistema Urinario , Diagnóstico Diferencial , Humanos , Atrofia de Múltiples Sistemas/complicaciones , Atrofia de Múltiples Sistemas/diagnóstico , Enfermedad de Parkinson/diagnóstico , Trastornos Parkinsonianos/complicaciones , Trastornos Parkinsonianos/diagnóstico , Trastornos Parkinsonianos/epidemiología , Parálisis Supranuclear Progresiva/complicaciones , Parálisis Supranuclear Progresiva/diagnósticoRESUMEN
AIMS: Sexual dysfunction (SD) is common in female patients with multiple sclerosis (MS) reporting overactive bladder (OAB) symptoms. The aim of the study was to evaluate the effects of transcutaneous tibial nerve stimulation (TTNS) and pelvic floor muscle training (PFMT) with biofeedback on SD in female patients with MS reporting OAB symptoms. METHODS: Patients with overactive bladder and SD were allocated to receive TTNS or PFMT daily. Overactive bladder symptoms, sexual functions, and sexual quality of life were assessed at baseline and 6th weeks. Female Sexual Function Index (FSFI), Overactive Bladder Questionnaire (OABv-8), and Sexual Quality of Life-Female (SQoL-F) questionnaires were used. RESULTS: Thirty patients (TTNS = 10, PFMT = 20) were included in the study. Compared to baseline, total FSFIOABv-8, and SQoL-F scores improved in both TTNS (p = 0.005, p = 0.011, p = 0.444, respectively) and PFMT (p = 0.002, p = 0.001, p = 0.001, respectively) groups. Between-group comparisons did not show any significant differences. CONCLUSION: This study demonstrates the efficacy of both TTNS and PFMT for improving sexual function in female MS patients with OAB symptoms, but did not show superiority of any particular method. Further studies are required to investigate the differences between these two non-invasive methods.
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Esclerosis Múltiple , Estimulación Eléctrica Transcutánea del Nervio , Vejiga Urinaria Hiperactiva , Femenino , Humanos , Esclerosis Múltiple/complicaciones , Esclerosis Múltiple/terapia , Diafragma Pélvico , Calidad de Vida , Nervio Tibial , Resultado del Tratamiento , Vejiga Urinaria Hiperactiva/terapiaRESUMEN
BACKGROUND: Neuroimaging has been used to support a diagnosis of possible multiple system atrophy (MSA). Only blood pressure changes upon standing are included in the second consensus criteria but other autonomic function tests (AFT) are also useful to diagnose widespread and progressive autonomic failure typical of MSA. Additional diagnostic tools are of interest to improve accuracy of MSA diagnosis. OBJECTIVES: To assess the utility of diagnostic tools beyond brain imaging and AFT in enhancing a laboratory-supported diagnosis of MSA to support the upcoming revision of the consensus criteria. METHODS: The International Parkinson and Movement Disorders Society MSA Study Group (MoDiMSA) performed a systematic review of original papers on biomarkers, sleep studies, genetic, neuroendocrine, neurophysiological, neuropsychological and other tests including olfactory testing and acute levodopa challenge test published before August 2019. RESULTS: Evaluation of history of levodopa responsiveness and olfaction is useful in patients in whom MSA-parkinsonian subtype is suspected. Neuropsychological testing is useful to exclude dementia at time of diagnosis. Applicability of sphincter EMG is limited. When MSA-cerebellar subtype is suspected, a screening for the common causes of adult-onset progressive ataxia is useful, including spinocerebellar ataxias in selected patients. Diagnosing stridor and REM sleep behavior disorder is useful in both MSA subtypes. However, none of these tools are validated in large longitudinal cohorts of postmortem confirmed MSA cases. CONCLUSIONS: Despite limited evidence, additional laboratory work-up of patients with possible MSA beyond imaging and AFT should be considered to optimize the clinical diagnostic accuracy.
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INTRODUCTION: Nocturia is one of the commonest non-motor symptoms in Parkinson's disease (PD). Nocturia has evolved from being understood as a symptom of urological disorders or neurogenic bladder dysfunction to being considered as a form of circadian dysregulation. Exogenous melatonin is known to help circadian function and can be an effective strategy for nocturia in PD. METHODS: In this open-label, single-site, exploratory, phase 2 pilot study, adults with PD and nocturia underwent assessments using standardized questionnaires, urodynamics studies and a bladder scan. This was followed by completion of a frequency volume chart (FVC) and 2-week sleep diary. Sustained-release melatonin 2 mg was then administered once-nightly for 6 weeks. A repeat assessment using questionnaires, the FVC and sleep diary was performed whilst on treatment with melatonin. Companion or bed partners filled in sleep questionnaires to assess their sleep during the intervention. RESULTS: Twenty patients (12 males; mean age 68.2 [SD = 7.8] years; mean PD duration 8.0 [±5.5] years) with PD reporting nocturia were included. Administration of melatonin was associated with a significant reduction in the primary outcome bother related to nocturia measured using the International Consultation on Incontinence Questionnaire Nocturia (ICIQ-N) (p = 0.01), number of episodes of nocturia per night (p = 0.013) and average urine volume voided at night (p = 0.013). No serious adverse events were reported. No significant improvement was noted in bed partner sleep scores. CONCLUSIONS: In this preliminary open-label study, administration of sustained-release melatonin 2 mg was found to be safe for clinical use and was associated with significant improvements in night-time frequency and nocturnal voided volumes in PD patients.