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OBJECTIVES: A large-scale nationwide epidemiological survey of lower urinary tract symptoms (LUTS) was conducted via the Internet in 2023 to clarify the current prevalence of LUTS and evaluate its impact on daily life in Japan. METHODS: The survey was conducted among individuals aged 20-99 years old who had anonymously registered with a Japanese online research company. The survey consisted of 48 questions related to LUTS and daily life. RESULTS: A total of 6210 participants (3088 females and 3122 males), who were selected by probability sampling based on the composition of the Japanese population (age range: 20-99), were recruited. The overall prevalence of LUTS was 77.9% among the subjects aged ≥20 and 82.5% among those aged ≥40. The prevalence of LUTS differed between the sexes and trends toward significant increases in prevalence with age were seen for almost all LUTS. Furthermore, the prevalence of overactive bladder (OAB) was 11.9% among the subjects aged ≥20 and 13.8% among those aged ≥40. This study also showed that LUTS negatively affected daily life. However, the percentage of subjects who visited a physician to receive treatment for LUTS was low, including for participants with a history of treatment for LUTS, although this increased with age. CONCLUSION: The prevalence of LUTS, including OAB, increased with age and negatively affected daily life. However, since the percentage of patients who visit a physician to receive treatment for LUTS remains low, further educational activities regarding LUTS are necessary.
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Inquéritos Epidemiológicos , Sintomas do Trato Urinário Inferior , Bexiga Urinária Hiperativa , Humanos , Japão/epidemiologia , Sintomas do Trato Urinário Inferior/epidemiologia , Pessoa de Meia-Idade , Adulto , Masculino , Feminino , Idoso , Prevalência , Idoso de 80 Anos ou mais , Adulto Jovem , Bexiga Urinária Hiperativa/epidemiologia , Qualidade de Vida , Atividades Cotidianas , Distribuição por IdadeRESUMO
Nervous system disorders may be accompanied by gastrointestinal (GI) dysfunction. Brain lesions may be responsible for GI problems such as decreased peristalsis (e.g., lesions in the basal ganglia, pontine defecation center/Barrington's nucleus), decreased abdominal strain (e.g., lesions in the parabrachial nucleus), hiccupping and vomiting (e.g., lesions in the area postrema), and appetite loss (e.g., lesions in the hypothalamus). Decreased peristalsis also may be caused by lesions of the spinal long tracts or the intermediolateral nucleus projecting to the myenteric plexus. This review addresses GI dysfunction caused by multiple sclerosis, neuromyelitis optica spectrum disorder, and myelin oligodendrocyte glycoprotein-associated disorder. Neuro-associated GI dysfunction may develop concurrently with brain or spinal cord dysfunction or may predate it. Collaboration between gastroenterologists and neurologists is highly desirable when caring for patients with GI dysfunction related to nervous system disorders, particularly since patients with these symptoms may visit a gastroenterologist prior to the establishment of a neurological diagnosis.
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Gastroenteropatias , Esclerose Múltipla , Humanos , Esclerose Múltipla/complicações , Gastroenteropatias/etiologia , Glicoproteína Mielina-Oligodendrócito , Gânglios da Base , EncéfaloRESUMO
BACKGROUND: The second consensus criteria for the diagnosis of multiple system atrophy (MSA) are widely recognized as the reference standard for clinical research, but lack sensitivity to diagnose the disease at early stages. OBJECTIVE: To develop novel Movement Disorder Society (MDS) criteria for MSA diagnosis using an evidence-based and consensus-based methodology. METHODS: We identified shortcomings of the second consensus criteria for MSA diagnosis and conducted a systematic literature review to answer predefined questions on clinical presentation and diagnostic tools relevant for MSA diagnosis. The criteria were developed and later optimized using two Delphi rounds within the MSA Criteria Revision Task Force, a survey for MDS membership, and a virtual Consensus Conference. RESULTS: The criteria for neuropathologically established MSA remain unchanged. For a clinical MSA diagnosis a new category of clinically established MSA is introduced, aiming for maximum specificity with acceptable sensitivity. A category of clinically probable MSA is defined to enhance sensitivity while maintaining specificity. A research category of possible prodromal MSA is designed to capture patients in the earliest stages when symptoms and signs are present, but do not meet the threshold for clinically established or clinically probable MSA. Brain magnetic resonance imaging markers suggestive of MSA are required for the diagnosis of clinically established MSA. The number of research biomarkers that support all clinical diagnostic categories will likely grow. CONCLUSIONS: This set of MDS MSA diagnostic criteria aims at improving the diagnostic accuracy, particularly in early disease stages. It requires validation in a prospective clinical and a clinicopathological study. © 2022 The Authors. Movement Disorders published by Wiley Periodicals LLC on behalf of International Parkinson and Movement Disorder Society.
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Atrofia de Múltiplos Sistemas , Encéfalo/patologia , Consenso , Humanos , Imageamento por Ressonância Magnética , Atrofia de Múltiplos Sistemas/diagnóstico , Atrofia de Múltiplos Sistemas/patologia , Estudos ProspectivosRESUMO
BACKGROUND: It is known that age-related brain symptoms (gait difficulty and dementia) increase the likelihood of fall-related surgery. In contrast, it is not known which types of brain disease underlie such symptoms most. OBJECTIVE: The aim of this study was to correlate brain diseases with the types of surgeries performed at our hospital for patients who had fallen. METHODS: This was a retrospective study at a multifaculty university hospital in Japan, with a 12-month recruiting period, a follow-up period of 3.0 ± 2.5 weeks, and ≥1×/week visits. We assembled a neurogeriatric team to diagnose brain diseases with the use of brain imaging to the extent possible and correlated the diagnoses with types of fall-related surgery. RESULTS: Fall-related surgery was conducted by the orthopedics (OP) and neurosurgery (NS) faculties (total n = 124) at a ratio of about 2 to 1. The underlying brain diseases differed by faculty; for OP, surgery was most commonly performed in patients with a combination of white matter disease (WMD) and Alzheimer's disease (AD) (79%) followed by dementia with Lewy bodies. In contrast, for NS, the most common surgery was for patients with alcoholism (50%) followed by a combination of WMD and AD. CONCLUSION: Fall-related surgery was performed by the OP and NS faculties at a 2 to 1 ratio. The major underlying brain diseases were a combination of WMD and AD (79%) for OP and alcoholism (50%) for NS.
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Alcoolismo , Doença de Alzheimer , Leucoencefalopatias , Doença por Corpos de Lewy , Acidentes por Quedas , Idoso , Idoso de 80 Anos ou mais , Doença de Alzheimer/diagnóstico , Encéfalo/diagnóstico por imagem , Encéfalo/cirurgia , Humanos , Estudos RetrospectivosRESUMO
INTRODUCTION: Early-onset dementia (EOD), defined as dementia onset before the age of 65 years, is relatively rare, but its social impacts are significant. This study aimed to characterize the diagnosis and clinical and social status of EOD subjects in the 11 dementia centers in Chiba Prefecture, Japan. METHODS: A retrospective 1-year survey was conducted. Collected data included clinical diagnosis, age at onset, age at survey, neuropsychological test, family history, employment, and living status. RESULTS: We identified 208 EOD subjects, including 123 (59.4%), 24 (11.6%), 21 (10.1%), 17 (8.2%), and 10 (4.8%) with Alzheimer's disease (AD), vascular dementia, frontotemporal lobar degeneration (FTLD), dementia with Lewy bodies/Parkinson's disease dementia, and alcohol-related dementia, respectively. The Mini-Mental State Examination (MMSE) score <24 was observed in 50-75% of patients and was not correlated with disease duration. Twenty-four (16.4%) subjects had positive family history of EOD. EOD subjects were at risk of early retirement, and 133 subjects lived with their family, in whom 64 (30.8%) lived with their child. CONCLUSION: In dementia centers, AD, FTLD, and Lewy body dementia had relatively large proportion. Employment, economy, and social supports are urgently needed for EOD subjects and their family.
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Doença de Alzheimer , Degeneração Lobar Frontotemporal , Idade de Início , Idoso , Doença de Alzheimer/diagnóstico , Doença de Alzheimer/epidemiologia , Degeneração Lobar Frontotemporal/diagnóstico , Degeneração Lobar Frontotemporal/epidemiologia , Degeneração Lobar Frontotemporal/genética , Humanos , Japão/epidemiologia , Estudos Retrospectivos , Status SocialRESUMO
PURPOSE OF REVIEW: This article provides an overview of the clinical presentation, investigations, and treatment options for gastrointestinal tract (GIT) dysfunction in patients with Parkinson's disease (PD) and other movement disorders. RECENT FINDINGS: GIT dysfunction commonly appears as constipation and fecal incontinence (mostly overflow, accompanied with sphincter failure in multiple system atrophy [MSA]). Bowel dysfunction (underactive) occurs irrespectively from the site of the neurologic lesion, which is in contrast to site-dependent bladder dysfunction (brain, overactive; periphery, underactive). GI emergencies may arise, including intestinal pseudo-obstruction, intussusception, volvulus, and stercoral ulcer (ulcer of the colon due to pressure and irritation resulting from severe, prolonged constipation). Bowel function tests in neurologic patients often show a combination of slow transit and anorectal dysfunction. Management for slow transit constipation includes bulking agents, softening agents, yogurt/probiotics, and prokinetic agents. Suppositories, botulinum toxin injections, and transanal irrigation are options for managing anorectal constipation. CONCLUSIONS: Function of the bowel is commonly affected in PD and other movement disorders. Neurologists play an important role in assessing bowel symptoms in their patients and planning treatment strategies, often in collaboration with specialist teams.
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Incontinência Fecal , Atrofia de Múltiplos Sistemas , Doença de Parkinson , Colo , Constipação Intestinal/etiologia , Constipação Intestinal/terapia , Incontinência Fecal/diagnóstico , Incontinência Fecal/etiologia , Incontinência Fecal/terapia , HumanosRESUMO
Neuronal intranuclear inclusion disease (NIID) is a disease that causes leukoencephalopathy (dementia) and peripheral neuropathy (variable manifestation including bladder dysfunction). This is the first urodynamic report to show that bladder dysfunction in NIID is a combination of detrusor overactivity, decreased bladder sensation, large post-void residual, and neurogenic changes in the sphincter electromyogram. This report will help managing bladder dysfunction in NIID.
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Doenças Neurodegenerativas/complicações , Doenças Neurodegenerativas/fisiopatologia , Doenças Urológicas/etiologia , Doenças Urológicas/fisiopatologia , Progressão da Doença , Humanos , Corpos de Inclusão Intranuclear , Masculino , Pessoa de Meia-Idade , Urodinâmica/fisiologiaRESUMO
We report the case of a 52-year-old Japanese man who, while he had no cerebellar ataxia or parkinsonism, was revealed to have silent cerebellar hypoperfusion/mild cerebellar atrophy and sacral autonomic disorder. His sacral autonomic disorder was urinary retention without marked prostate hyperplasia. Urodynamics-sphincter electromyography revealed detrusor hyperactivity with impaired contraction and neurogenic changes of the sphincter motor unit potentials. Although he did not have a motor disorder, these features suggested possible multiple system atrophy-cerebellar (MSA-C) form. The present case report suggests that neuroimaging helps in diagnosing "premotor" MSA-C form in situ.
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Atrofia de Múltiplos Sistemas/complicações , Atrofia de Múltiplos Sistemas/diagnóstico por imagem , Retenção Urinária/etiologia , Cerebelo/diagnóstico por imagem , Cerebelo/patologia , Humanos , Imageamento por Ressonância Magnética/métodos , Masculino , Pessoa de Meia-Idade , Atrofia de Múltiplos Sistemas/patologia , Neuroimagem/métodos , Tomografia Computadorizada com Tomografia Computadorizada de Emissão de Fóton Único/métodosRESUMO
We describe a case of a 57-year-old man who, immediately after a right parietal ischemic stroke, showed urodynamically determined bladder sensory decrement during filling and an underactive detrusor during voiding, both of which were ameliorated during the course of his treatment. The lower urinary tract symptom (LUTS) occurs in stroke in up to 60% of patients, when it involves the frontal and insular cortices. In addition, LUTS does occur in parietal stroke as seen in our patient, presumably by sensory deafferentiation within the brain that is relevant to the central regulation of the micturition reflex.
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Sistema Nervoso Autônomo/fisiopatologia , Isquemia Encefálica/complicações , Sintomas do Trato Urinário Inferior/etiologia , Lobo Parietal/irrigação sanguínea , Acidente Vascular Cerebral/complicações , Bexiga Inativa/etiologia , Bexiga Urinária/inervação , Urodinâmica , Isquemia Encefálica/diagnóstico , Isquemia Encefálica/fisiopatologia , Isquemia Encefálica/terapia , Humanos , Sintomas do Trato Urinário Inferior/diagnóstico , Sintomas do Trato Urinário Inferior/fisiopatologia , Masculino , Pessoa de Meia-Idade , Recuperação de Função Fisiológica , Reflexo , Acidente Vascular Cerebral/diagnóstico , Acidente Vascular Cerebral/fisiopatologia , Acidente Vascular Cerebral/terapia , Resultado do Tratamento , Bexiga Inativa/diagnóstico , Bexiga Inativa/fisiopatologia , MicçãoRESUMO
PURPOSE: Multiple sclerosis (MS), neuromyelitis optica (NMO), and related disorders are major immune-mediated central nervous system diseases affecting the spinal cord. We reviewed the occurrence of neurogenic lower urinary tract dysfunction (NLUTD) in these categories of diseases. METHODS: We systematically reviewed the literature regarding bladder dysfunction in MS, NMO spectrum disorder (NMOSD), and related disorders (acute disseminated encephalomyelitis, acute immune-mediated myelopathy, and meningitis-retention syndrome). RESULTS: The literature, although somewhat limited for diseases other than MS, suggests that bladder dysfunction is not uncommon in these diseases, presumably reflecting lesions in the spinal descending and ascending pathways. The pattern of bladder dysfunction is a combination of overactive bladder and large post-void residuals/urinary retention. Post-void residual is measured by portable ultrasound devices. CONCLUSIONS: Because of the complexity of bladder behavior, careful consideration of bladder management is necessary in MS, NMO, and related disorders: e.g., antimuscarinics, etc., for overactive bladder and clean, intermittent self-catheterization for urinary retention. These management practices should help improve patients' quality of life.
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Esclerose Múltipla/epidemiologia , Neuromielite Óptica/epidemiologia , Bexiga Urinaria Neurogênica/epidemiologia , Humanos , Sintomas do Trato Urinário Inferior/epidemiologia , Sintomas do Trato Urinário Inferior/fisiopatologia , Sintomas do Trato Urinário Inferior/terapia , Esclerose Múltipla/terapia , Neuromielite Óptica/fisiopatologia , Neuromielite Óptica/terapia , Qualidade de Vida , Bexiga Urinaria Neurogênica/fisiopatologia , Bexiga Urinaria Neurogênica/terapiaRESUMO
OBJECTIVES: Multiple system atrophy (MSA) is a disease that combines autonomic (orthostatic or bladder) with motor [parkinsonian (MSA-P) or cerebellar (MSA-C)] dysfunction. While bladder dysfunction may occur earlier than motor disorders, thus far no prospective study has been available to determine how often and how early bladder autonomic dysfunction predates motor dysfunction in MSA. Therefore, we present data from detailed history-taking in patients with MSA. METHODS: This is a prospective cohort study. Detailed history-taking was performed and a questionnaire administered in 121 MSA patients (73 MSA-C, 48 MSA-P; 74 men, 47 women; age, 58 ± 8.0 years; initial recruitment period, 5 years; follow-up, 6.5 ± 4.0 years). RESULTS: Among the patients with MSA-C, 40 patients (55%) suffered motor dysfunction first, 22 (30%) suffered autonomic dysfunction first, and 11 (15%) initially suffered both simultaneously. Among the patients with MSA-P, 22 patients (46%) suffered motor dysfunction first, 22 (46%) suffered autonomic dysfunction first, and two (8%) initially suffered both simultaneously. Among the 'autonomic-first' subgroup of MSA-C patients, five suffered orthostatic dysfunction first, 13 suffered urinary dysfunction first, and four initially suffered both simultaneously. Among the 'autonomic-first' subgroup of MSA-P patients, six suffered orthostatic dysfunction first, nine suffered urinary dysfunction first, and seven initially suffered both simultaneously. Urinary symptoms were further preceded by erectile dysfunction in men. Overall, 18.2% of patients suffered only urinary symptoms initially, and the mean interval from the onset of urinary to the onset of motor symptoms was 2.8 years (range 1-7 years). CONCLUSION: In MSA patients, 18.2% presented with bladder dysfunction as the sole initial manifestation, and the mean interval from the onset of urinary to the onset of motor symptoms was 2.8 years. It is clinically important to avoid unnecessary prostatic surgery when MSA patients see urologists before neurologists.
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Atrofia de Múltiplos Sistemas/complicações , Bexiga Urinaria Neurogênica/etiologia , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos ProspectivosRESUMO
PURPOSE: To investigate gastrointestinal function in dementia with Lewy bodies and Parkinson disease. METHODS: We examined gastric emptying and colonic transit time in 19 dementia with Lewy bodies and 46 Parkinson disease patients. RESULTS: Gastric emptying was longer in dementia with Lewy bodies than in Parkinson disease (p = 0.014). Colonic transit time tended to be longer in dementia with Lewy bodies than in Parkinson disease. There was no relationship between gastric emptying and colonic transit time, nor between gastric emptying, colonic transit time and age. CONCLUSION: Gastric emptying was prolonged in dementia with Lewy bodies compared to Parkinson disease.
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Esvaziamento Gástrico/fisiologia , Trânsito Gastrointestinal/fisiologia , Doença por Corpos de Lewy/fisiopatologia , Doença de Parkinson/fisiopatologia , Idoso , Estudos Transversais , Feminino , Humanos , MasculinoRESUMO
We report 3 cases (69-year-old man, 71-year-old man, and 82-year-old woman) of isolated cerebellar nodulus stroke patients, who presented with positional vertigo alone that lasted only for 2-4 days. Brain magnetic resonance imaging helped diagnosing these cases. Although rare, clinicians should be aware of isolated cerebellar nodulus stroke, when facing with patients with paroxysmal vertigo of acute onset.
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Cerebelo/irrigação sanguínea , Acidente Vascular Cerebral Lacunar/etiologia , Vertigem/etiologia , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Imageamento por Ressonância Magnética , Masculino , Recuperação de Função Fisiológica , Acidente Vascular Cerebral Lacunar/diagnóstico por imagem , Acidente Vascular Cerebral Lacunar/fisiopatologia , Acidente Vascular Cerebral Lacunar/terapia , Vertigem/diagnóstico , Vertigem/fisiopatologiaRESUMO
AIM OF THE STUDY: Diffusion-weighted image (DWI) of magnetic resonance imaging (MRI) can reveal high signal lesion in up to 50% of transient ischemic attack (TIA) patients. However, it is not well-known which factors determine developing DWI positivity. In order to answer this question, we analyzed factors relevant to DWI positivity in TIA patients. METHODS: We had 257 stroke patients at a university emergency/neurology wards. They were 140 men, 117 women, mean age 72 (45-88) years. Among them, 24 (9.3%) had TIA (14 men, 10 women, mean age 71 [58-82] years). All patients underwent a 1.5T MRI. In 24 TIA patients, we investigated the following parameters in relation with stroke maturation: ABCD2 score, smoking habits, blood profile, HbA1C, dyslipidemia, coagulation factors, carotid echography, electrocardiography, cardiac echography, chest X-ray, neurological symptom/signs, imaging, and recurrence of neurological symptom on follow-up. RESULTS: In 24 TIA patients, 13 (54%) were DWI positive and 11 (46%) were DWI negative. After an extensive analysis, all parameters were not relevant to DWI positivity except for plasma osmolarity, i.e., plasma osmolarity in DWI positive cases (305.3 mOsm/l) is significantly higher than that in DWI negative cases (301.3 mOsm/l) (Pâ¯=â¯.0064). As for recurrence, 4 of 24 TIA patients recurred. They were 1 (9.0%) of 11 DWI negative cases and 3 (23.1%) of 13 DWI positive cases. Therefore, DWI positive cases recurred more frequently than DWI negative cases did, although it did not reach statistical significance. CONCLUSIONS: TIA with DWI positivity in our institute was 54%, closely associated with initial dehydration and might predict stroke recurrence.
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Desidratação/complicações , Imagem de Difusão por Ressonância Magnética , Ataque Isquêmico Transitório/diagnóstico por imagem , Idoso , Idoso de 80 Anos ou mais , Biomarcadores/sangue , Desidratação/sangue , Desidratação/diagnóstico , Desidratação/fisiopatologia , Feminino , Humanos , Ataque Isquêmico Transitório/sangue , Ataque Isquêmico Transitório/etiologia , Masculino , Pessoa de Meia-Idade , Estado de Hidratação do Organismo , Concentração Osmolar , Valor Preditivo dos Testes , Recidiva , Medição de Risco , Fatores de RiscoRESUMO
Background Previous studies have reported a lower migraine prevalence in Parkinson's disease (PD) patients and improvements in migraine headaches after PD onset, but the clinical association of migraines with PD is unclear. Methods We analysed headache and migraine prevalence and clinical correlates in 436 PD patients (mean age, 69.3 ± 7.8 years) and 401 age- and sex-matched controls (mean age, 69.2 ± 8.6 years) in a case-controlled, multicentre study. Migraines were diagnosed by a questionnaire developed according to the International Classification of Headache Disorders, second edition. We evaluated changes in headache intensity, frequency and severity over several years around the onset of PD among PD patients with headaches or migraines, and over the past several years among control subjects with headaches or migraines. Results PD patients had lower lifetime (9.6% vs. 18.0%) and 1-year (6.7% vs. 11.0%) migraine prevalences than controls. However, lifetime (38.5% vs. 38.9%) and 1-year (26.1% vs. 26.2%) headache prevalence did not differ between PD patients and controls. After adjusting for gender, timing of the evaluation of headache changes, and recall period, PD patients with headaches or migraines exhibited a pronounced reduction in the intensity, frequency and overall severity of their headaches and migraines after the onset of PD compared with controls with headaches or migraines. PD patients with migraines exhibited a higher rate of depression and higher Pittsburgh Sleep Quality Index and PD sleep scale-2 scores than those without headaches. Conclusion While overall headache and migraine severity reduced after PD onset, the presence of migraines was associated with sleep disturbances and depression in PD patients.
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Transtornos de Enxaqueca/epidemiologia , Doença de Parkinson , Idoso , Estudos de Casos e Controles , Feminino , Cefaleia/epidemiologia , Humanos , Masculino , Pessoa de Meia-Idade , PrevalênciaRESUMO
INTRODUCTION: The terminology for adult neurogenic lower urinary tract dysfunction (ANLUTD) should be defined and organized in a clinically based consensus Report. METHODS: This Report has been created by a Working Group under the auspices and guidelines of the International Continence Society (ICS) Standardization Steering Committee (SSC) assisted at intervals by external referees. All relevant definitions for ANLUTD were updated on the basis of research over the last 14 years. An extensive process of 18 rounds of internal and external review was involved to exhaustively examine each definition, with decision-making by collective opinion (consensus). RESULTS: A Terminology Report for ANLUTD, encompassing 97 definitions (42 NEW and 8 CHANGED, has been developed. It is clinically based with the most common diagnoses defined. Clarity and user-friendliness have been key aims to make it interpretable by practitioners and trainees in all the different groups involved not only in lower urinary tract dysfunction but additionally in many other medical specialties. CONCLUSION: A consensus-based Terminology Report for ANLUTD has been produced to aid clinical practice and research.
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Ginecologia/normas , Sintomas do Trato Urinário Inferior/diagnóstico , Terminologia como Assunto , Bexiga Urinaria Neurogênica/diagnóstico , Urologia/normas , Adulto , Consenso , Humanos , Sociedades MédicasRESUMO
BACKGROUND: Evidence-based guidelines for the management of neurological disease and lower bowel dysfunction have been produced by the International Consultations on Incontinence (ICI). These are comprehensive guidelines, and were developed to have world-wide relevance. AIMS: To update clinical management of neurogenic bowel dysfunction from the recommendations of the 4th ICI, 2009. MATERIALS AND METHODS: A series of evidence reviews and updates were performed by members of the working group. The resulting guidelines were presented at the 2012 meeting of the European Association of Urology for consultation, and modifications applied to deliver evidence based conclusions and recommendations for the scientific report of the 5th edition of the ICI in 2013. RESULTS: The current review is a synthesis of the conclusions and recommendations, including the algorithms for initial and specialized management of neurogenic bowel dysfunction. The pathophysiology is described in terms of spinal cord injury, multiple sclerosis, and Parkinson's disease. Assessment requires detailed history and clinical assessment, general investigations, and specialized testing, if required. Treatment primarily focuses on optimizing stool consistency and regulating bowel evacuation to improve quality of life. Symptom management covers conservative and interventional measures to promote good habits and assist stool evacuation, along with prevention of incontinence. Education is essential to achieving optimal bowel management. DISCUSSION: The review offers a pragmatic approach to management in the context of complex pathophysiology and varied evidence base.
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Incontinência Fecal/terapia , Intestino Neurogênico/terapia , Incontinência Fecal/diagnóstico , Incontinência Fecal/etiologia , Incontinência Fecal/fisiopatologia , Humanos , Esclerose Múltipla/complicações , Intestino Neurogênico/diagnóstico , Intestino Neurogênico/etiologia , Intestino Neurogênico/fisiopatologia , Doença de Parkinson/complicações , Traumatismos da Medula Espinal/complicaçõesRESUMO
OBJECTIVE: Parkinson's disease (PD) and multiple system atrophy (MSA) are major neurogenerative diseases characterized pathologically by abnormal alpha-synuclein aggregation. PD and MSA are clinically characterized by motor disorder and bladder dysfunction (mainly urinary urgency and frequency, also called overactive bladder). However, few literatures are available concerning bladder dysfunction in PD or MSA. METHOD: A systematic review. RESULTS: The bladder dysfunction in MSA is more severe than that in PD for large post-void residual or urinary retention. These bladder dysfunctions presumably reflect the different nervous system pathologies. Overactive bladder in PD reflects lesions in the brain, e.g., in the prefrontal-nigrostriatal D1 dopaminergic bladder-inhibitory pathway. Overactive bladder in MSA reflects lesions similar to PD and the cerebellum (bladder-inhibitory), and the urinary retention in MSA presumably reflects lesions in the pontine micturition center and the sacral intermediolateral nucleus of the spinal cord (bladder-facilitatory). Bladder dysfunction not only impairs an individual's quality of life, it can also cause emergency hospitalizations due to acute retention and early institutionalization. Anticholinergics are the first-line treatment for bladder dysfunction in PD and MSA patients, but care should be taken for the management of bladder dysfunction-particularly in MSA patients due to the high prevalence of difficult emptying, which needs clean, intermittent catheterization. CONCLUSIONS: This review summarizes the epidemiology, pathophysiology, and management of bladder dysfunction in individuals with PD or MSA.
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Atrofia de Múltiplos Sistemas/complicações , Doença de Parkinson/complicações , Transtornos Urinários/etiologia , Humanos , Transtornos Urinários/fisiopatologia , Transtornos Urinários/terapiaRESUMO
In order to investigate lower urinary tract function in hereditary spastic paraplegia (HSP), we recruited 12 HSP patients: 8 men, 4 women; mean age, 64.6 years; mean disease duration, 18.9 years; walk without cane, 2, walk with cane, 6, wheelchair bound, 3. We performed urinary symptom questionnaires and a urodynamic testing in all patients. As a result, urinary symptoms were observed in all but 3, including urinary urgency/frequency (also called overactive bladder) in 9 and hesitancy/poor stream in 6. Urodynamic abnormalities included detrusor overactivity during bladder filling in 10, underactive detrusor on voiding in 8 (detrusor hyperactivity with impaired contraction [DHIC] in 5), detrusor-sphincter dyssynergia (DSD) on voiding in 3, and post-void residual in 5. Sphincter electromyography showed neurogenic motor unit potential in 4. In conclusion, we observed high frequency of urinary symptoms in HSP. Urodynamics indicated that the main mechanism is DHIC with/without DSD for their urinary symptom, and sacral cord involvement in some cases. These findings facilitate patients' care including clean, intermittent catheterization.