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ABSTRACT Background: Impulsive compulsive behaviors (ICBs) can affect a significant number of Parkinson's disease (PD) patients. Objective: We have studied brain samples from a brain bank of PD patients who received apomorphine via continuous infusion in life to assess the prevalence and outcome of ICBs. Methods: A search on the Queen Square Brain Bank (QSBB) database for cases donated from 2005 to 2016 with a pathological diagnosis of idiopathic PD was conducted. Notes of all donors who used apomorphine via continuous infusion for at least three months were reviewed. Clinical and demographic data were collected, as well as detailed information on treatment, prevalence and outcomes of ICBs. Results: 193 PD cases, 124 males and 69 females, with an average age at disease onset of 60.2 years and average disease duration of 17.2 years were reviewed. Dementia occurred in nearly half of the sample, depression in one quarter, and dyskinesias in a little over 40%. The prevalence of ICBs was 14.5%. Twenty-four individuals used apomorphine infusion for more than three months. Patients on apomorphine had younger age at disease onset, longer disease duration, and higher prevalence of dyskinesias. The prevalence of de novo ICB cases among patients on apomorphine was 8.3%. Apomorphine infusion was used for an average of 63.1 months on an average maximum dose of 79.5 mg per day. Ten patients remained on apomorphine until death. Conclusions: Apomorphine can be used as an alternative treatment for patients with previous ICBs as it has low risk of triggering recurrence of ICBs.
RESUMO Antecedentes: Comportamentos impulsivo-compulsivos (CICs) podem acometer uma parcela significativa de indivíduos com doença de Parkinson (DP). Objetivo: Nós estudamos amostras de tecido cerebral de uma população de pacientes com DP de um banco de cérebros que receberam apomorfina por infusão contínua em vida, com a finalidade de avaliar a prevalência e o desfecho dos CICs. Métodos: Uma pesquisa no banco de dados do Banco de Cérebros de Queen Square foi conduzida à procura de doações recebidas entre 2005 e 2016 com diagnóstico anatomopatológico de DP idiopática. Os prontuários de todos os doadores que usaram apomorfina por infusão contínua por um período mínimo de três meses foram revisados. Dados clínicos e demográficos foram coletados, assim como informações detalhadas sobre o tratamento, prevalência e desfecho dos CICs. Resultados: 193 casos de DP, 124 do sexo masculino e 69 do sexo feminino, com idade média de início da doença de 60,2 anos e tempo médio de duração da doença de 17,2 anos, foram revisados. Aproximadamente metade dos casos apresentaram demência, um quarto depressão, e um pouco mais de 40% discinesias. A prevalência de CICs foi 14,5%. Vinte e quatro indivíduos usaram infusão de apomorfina por mais de três meses. Os pacientes que usaram apomorfina apresentaram DP mais cedo, maior duração da doença, e uma maior prevalência de discinesias. A prevalência de novos casos de CICs entre pacientes usando apomorfina foi de 8,3%. Infusão de apomorfina foi usada em média por 63,1 meses a um dose máxima média de 79,5 mg por dia. Dez pacientes permaneceram usando apomorfina até o óbito. Conclusões: Apomorfina pode ser usada como opção de tratamento alternativo para pacientes que apresentarem CICs no passado considerando seu baixo risco de causar recorrência de CICs.
Subject(s)
Humans , Male , Female , Parkinson Disease/drug therapy , Parkinson Disease/epidemiology , Dyskinesias , Disruptive, Impulse Control, and Conduct Disorders , Apomorphine , Prevalence , Retrospective Studies , Compulsive Behavior/drug therapy , Compulsive Behavior/epidemiology , Impulsive BehaviorABSTRACT
ABSTRACT Background: Impulse control disorders (ICD) occur frequently in individuals with Parkinson's disease. So far, prevention is the best treatment. Several strategies for its treatment have been suggested, but their frequency of use and benefit have scarcely been explored. Objective: To investigate which strategy is the most commonly used in a real-life setting and its rate of response. Methods: A longitudinal study was conducted. At the baseline evaluation, data on current treatment and ICD status according to QUIP-RS were collected. The treatment strategies were categorized as "no-change", dopamine agonist (DA) dose lowering, DA removal, DA switch or add-on therapy. At the six-month follow-up visit, the same tools were applied. Results: A total of 132 individuals (58.3% men) were included; 18.2% had at least one ICD at baseline. The therapeutic strategy most used in the ICD group was no-change (37.5%), followed by DA removal (16.7%), DA switch (12.5%) and DA lowering (8.3%). Unexpectedly, in 20.8% of the ICD subjects the DA dose was increased. Overall, nearly 80% of the subjects showed remission of their ICD at follow-up. Conclusions: Regardless of the therapy used, most of the subjects presented remission of their ICD at follow-up Further research with a longer follow-up in a larger sample, with assessment of decision-making processes, is required in order to better understand the efficacy of strategies for ICD treatment.
Resumen Antecedentes: Los trastornos del control de impulsos (TCI) son frecuentes en personas con enfermedad de Parkinson. A la fecha, la prevención es el mejor tratamiento. Existen varias estrategias sugeridas para su tratamiento, pero su frecuencia de uso y beneficio ha sido escasamente explorada. Objetivo: Investigar qué estrategia es la más utilizada en un entorno de la vida real y su tasa de respuesta. Métodos: Se realizó un estudio longitudinal. En la evaluación inicial, se recopiló el tratamiento actual y el estado del TCI de acuerdo con el QUIP-RS. La estrategia de tratamiento se clasificó como "sin cambios", reducción de la dosis de agonista de la dopamina (AD), eliminación de AD, cambio de AD o terapia complementaria. En la visita de seguimiento a los 6 meses, se aplicaron las mismas herramientas. Resultados: Se incluyeron un total de 132 (58.3% hombres) personas. El 18.2% tenía al menos un TCI al inicio del estudio. La estrategia terapéutica más utilizada en el grupo de TCI fue sin cambios (37.5%), seguida de eliminación de DA (16.7%), cambio de AD (12.5%) y reducción de DA (8.3%). En el 20.8% de los sujetos con TCI se aumentó la dosis de AD. Casi el 80% de los sujetos tuvieron una remisión del TCI al seguimiento. Conclusiones: Independientemente de la terapia utilizada, la mayoría de los sujetos tuvieron una remisión del TCI. Se requiere más investigación con un seguimiento y una muestra mayor para evaluar l proceso de toma de decisiones para comprender mejor la eficacia de las estrategias.
Subject(s)
Humans , Male , Female , Parkinson Disease/complications , Parkinson Disease/drug therapy , Disruptive, Impulse Control, and Conduct Disorders/therapy , Longitudinal Studies , Dopamine Agonists/therapeutic useABSTRACT
Background: Nonmotor symptoms of Parkinson disease significantly hamper the quality of life of patients and have prognostic significance. Aim: To evaluate the presence of nonmotor symptoms in patients with Parkinson disease. Material and Methods: A structured interview was carried out in 32 patients aged 74 ± 9 years (53% men) with Parkinson disease asking specifically for impulse control disorders and dopaminergic dysregulation. The following scales were also applied: Hoehn & Yahr scale, Montreal Cognitive Assessment, Geriatric depression scale, Nonmotor symptom scale and REM sleep scale. Results: A high frequency of nonmotor symptoms was recorded, specially mood, sleep, urinary and gastrointestinal problems and impulse control disorders. Conclusions: Nonmotor symptoms must be actively sought and managed in patients with Parkinson disease.
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RESUMEN Los trastornos del control de impulsos (TCI) son complicaciones psiquiátricas de la enfermedad de Parkinson (EP), cada vez más reconocidos, pero que persisten subdiagnosticados y pueden llegar a ser muy disruptivos para la vida familiar del paciente, en especial si no son detectados a tiempo. Si bien uno de sus principales riesgos es el uso de agonistas dopaminérgicos, estos no son su única causa, se pueden ver sin relación con medicamentos o con cualquier tratamiento para la EP. Por lo tanto, se debe interrogar sistemáticamente por su presencia y educar al paciente y su familia para que sean reportados en cualquier momento. El objetivo de este capítulo es describir los diferentes tipos de TCI, sus factores de riesgo y tratamiento.
SUMMARY Impulse Control Disorders (ICD) are psychiatric complications of Parkinson's Disease (PD), increasingly recognized, but which persist underdiagnosed and can be vert disruptive to the patient's family life, especially if they are not detected in time. Although one of its main risks is the use of dopamine agonists, these are not the only cause, they can be seen without realtion to medications ot any treatment for PD, therefore it should be questioned systematically by their presence and educate the patient and his family to be reported at any time. The objective of this chapter is to describe the different types of ICD, their risk factors and treatment.
Subject(s)
Transit-Oriented DevelopmentABSTRACT
OBJECTIVE@#To characterize the traits of neuropsychological functioning deficits in patients with attention-deficit/ hyperactivity disorder (ADHD) with comorbid disruptive, impulse-control, and conduct disorders (DICCD).@*METHODS@#Twenty out-patients with ADHD, 20 with ADHD with comorbid DICCD, and 20 with DICCD, all aged 6-16 years, were enrolled in this study, with 20 healthy subjects matched for age, gender and IQ serving as the healthy controls. The patients were diagnosed according to the Diagnostic and Statistical Manual of Mental Disorders, Fifth Revision (DSM-5). All the subjects were assessed with Golden Stroop test and emotional Stroop test to evaluate their response inhibition and emotional responding.@*RESULTS@#In Golden Stroop test, the interference scores (IGs) of errors and reaction time both differed significantly among the groups ( < 0.05), and were the highest in patients with ADHD only. In emotional Stroop test, the mean reaction time (MRT) showed significant differences among the groups ( < 0.05); the MRT of positive- congruent trials in ADHD with comorbid DICCD group was shorter than that in ADHD group but longer than that in group DICCD; the MRT in the 3 case groups were all longer than that in the control group. The MRT of both positive-incongruent trials and negative-congruent trials in ADHD with comorbid DICCD group and DICCD group was shorter than that in ADHD group but longer than that in the control group. The MRT of negative- incongruent trials in DICCD group was shorter than that in ADHD group and ADHD with comorbid DICCD group but longer than that in the control group.@*CONCLUSIONS@#The response inhibition deficit and abnormal emotional responding are the core symptoms of ADHD. Bias emotional stimuli may render response inhibitory dysfunction in patients with DICCD with callous-unemotional traits of emotional responding disorder, especially in dealing with negative emotional trials, while the comorbidity of ADHD and DICCD tends to have the emotional response trait of DICCD.
Subject(s)
Adolescent , Child , Humans , Attention Deficit Disorder with Hyperactivity , Diagnosis , Attention Deficit and Disruptive Behavior Disorders , Diagnosis , Case-Control Studies , Comorbidity , Diagnostic and Statistical Manual of Mental Disorders , Emotions , Reaction Time , Stroop TestABSTRACT
Objective: To identify possible differences in the level of externalizing behavior problems among children with and without hearing impairment and determine whether any relationship exists between this type of problem and parenting practices. Methods: The Behavior Assessment System for Children was used to evaluate externalizing variables in a sample of 118 boys and girls divided into two matched groups: 59 with hearing disorders and 59 normal-hearing controls. Results: Significant between-group differences were found in hyperactivity, behavioral problems, and externalizing problems, but not in aggression. Significant differences were also found in various aspects of parenting styles. A model for predicting externalizing behavior problems was constructed, achieving a predicted explained variance of 50%. Conclusion: Significant differences do exist between adaptation levels in children with and without hearing impairment. Parenting style also plays an important role.
Subject(s)
Humans , Male , Female , Child , Adolescent , Child Behavior Disorders/psychology , Problem Behavior/psychology , Hearing Loss/psychology , Parent-Child Relations , Adaptation, Psychological , Case-Control Studies , Child Behavior Disorders/classification , Child Rearing/psychology , Risk Factors , Hearing Loss/complicationsABSTRACT
ABSTRACT Neuropsychiatric disorders are common among patients with Parkinson's disease and may appear in any stage of the disease. However, these disorders often go undiagnosed and receive insufficient treatment. Observations in recent years have revealed that dopamine replacement therapy may lead to the development or worsening of conditions, such as gambling disorder, compulsive sexual behavior, compulsive buying and binge eating, in addition to punding and dopamine dysregulation syndrome. The pathophysiology of these disorders seems to be related to abnormal dopaminergic stimulation of the basal regions of the basal ganglia, especially via nigro-mesolimbic pathways. The aim of the present study was to perform a literature review on impulsivity, impulse control disorders and related conditions among patients with Parkinson's disease, with emphasis on their epidemiology, clinical characteristics and treatment.
RESUMO Alterações neuropsiquiátricas são comuns na doença de Parkinson e estão presentes em todas as fases da enfermidade. No entanto, frequentemente não são reconhecidas e recebem tratamento insuficiente. Ao longo dos últimos anos, observou-se que a terapia de reposição dopaminérgica pode levar ao desenvolvimento ou piora de condições como transtorno do jogo, compulsão por sexo, compras, e comida, além da síndrome de desregulação dopaminérgica e punding. Sua fisiopatologia parece estar relacionada à estimulação dopaminérgica anormal das regiões basais dos núcleos da base, sobretudo pelas vias nigro-mesolímbicas. O presente artigo tem como objetivo fazer uma revisão da literatura a respeito de impulsividade, transtornos do controle de impulso e condições relacionadas na doença de Parkinson, com foco na epidemiologia, características clínicas e tratamento.