RESUMO
UNLABELLED: Impulse control disorders (ICD) in Parkinson's disease (PD) have attracted increasing interest. They are characterized by the inability to control the impulse to perform an act that can be detrimental to them or to others. Although dopamine agonists (DA), as a group, have been associated with impulse control disorders (ICD), piribedil has rarely been reported to cause them. METHOD: Case reports of six parkinsonian patients on piribedil presenting pathological gambling (PG). RESULTS: All of the patients presented ICD associated with piribedil use. Two of them received this medication as first treatment and four of them who had developed ICDs secondary to other DA that reappeared with piribedil. CONCLUSION: Despite piribedil is commercially available in only a few countries, it should be considered in the differential diagnosis of PG in patients with PD.
Assuntos
Antiparkinsonianos/efeitos adversos , Agonistas de Dopamina/efeitos adversos , Jogo de Azar/induzido quimicamente , Doença de Parkinson/tratamento farmacológico , Piribedil/efeitos adversos , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Doença de Parkinson/psicologia , Fatores de Risco , Resultado do TratamentoRESUMO
Impulse control disorders (ICD) in Parkinson's disease (PD) have attracted increasing interest. They are characterized by the inability to control the impulse to perform an act that can be detrimental to them or to others. Although dopamine agonists (DA), as a group, have been associated with impulse control disorders (ICD), piribedil has rarely been reported to cause them. Method Case reports of six parkinsonian patients on piribedil presenting pathological gambling (PG). Results All of the patients presented ICD associated with piribedil use. Two of them received this medication as first treatment and four of them who had developed ICDs secondary to other DA that reappeared with piribedil. Conclusion Despite piribedil is commercially available in only a few countries, it should be considered in the differential diagnosis of PG in patients with PD. .
Os distúrbios do controle do impulso (DCI) na doença de Parkinson (DP) têm atraído crescente interesse. Eles são caracterizados pela incapacidade da pessoa em controlar o impulso para realizar um ato que pode ser prejudicial a ela própria ou aos outros. Embora os agonistas dopaminérgicos (AD), como um grupo, têm sido associados com distúrbios do controle do impulso, o piribedil tem sido relatado raramente como causa dos mesmos. Método Relatos de seis casos de pacientes parkinsonianos em uso de piribedil apresentando jogo patológico (JP). Resultados Todos os pacientes apresentaram DCI com o uso do piribedil. Dois deles receberam piribedil como primeiro tratamento e quatro deles que haviam desenvolvido DCI devido a outro AD, reapresentaram o quadro com piribedil. Conclusão Apesar de o piribedil estar disponível comercialmente apenas em alguns países, deveria ser considerado no diagnóstico diferencial de JP em pacientes com DP. .