RESUMEN
Data on the efficacy and tolerability of piribedil in Asians are scarce. Forty-nine Filipino PD patients with motor fluctuations were enrolled in an 8-week trial of piribedil of up to 150 mg/day. Mean improvement was 48% for the motor UPDRS scores (tremor showed greatest change), and 43% for activities of daily living. Mean daily levodopa dose decreased by 17%, and mean duration of effect of levodopa increased by 1.3 h (45%). Most common side effects were hallucinations (20%), dyskinesias (20%), dizziness (8%), and sleepiness (6%). This trial shows that piribedil is effective and well-tolerated by Asian patients with advanced PD at least with short-term use.
Asunto(s)
Pueblo Asiatico/genética , Levodopa/uso terapéutico , Enfermedad de Parkinson/tratamiento farmacológico , Enfermedad de Parkinson/genética , Piribedil/uso terapéutico , Adulto , Anciano , Quimioterapia Combinada , Femenino , Humanos , Masculino , Persona de Mediana Edad , Enfermedad de Parkinson/fisiopatología , Estudios Prospectivos , Estadísticas no ParamétricasRESUMEN
We administered a culturally corrected University of Pennsylvania Smell Identification Test (ccUPSIT) consisting of 25 odor items to 20 patients with 'Lubag' or X-linked dystonia-parkinsonism and 20 control subjects matched by sex, age, educational background, smoking history, and geographical origin. The mean ccUPSIT score of Lubag patients (18 +/- 3.19) was statistically lower (P = 0.003) than controls (20.5 +/- 3.02). The smell scores did not correlate with phenotype, severity of dystonia, or duration of disease. Nine of 20 Lubag patients (45%) had ccUPSIT scores below the mean, with the lowest score being 11. This pilot study suggests that olfactory dysfunction may occur in Lubag patients.
Asunto(s)
Distonía/diagnóstico , Distonía/genética , Enfermedades Genéticas Ligadas al Cromosoma X/diagnóstico , Enfermedades Genéticas Ligadas al Cromosoma X/genética , Enfermedad de Parkinson/diagnóstico , Enfermedad de Parkinson/genética , Olfato/genética , Adulto , Humanos , Masculino , Persona de Mediana Edad , Odorantes , Proyectos PilotoRESUMEN
X-linked dystonia-parkinsonism (XDP), or Lubag syndrome, is known to cause progressive dystonia, with or without parkinsonism, among Filipino male adults with maternal roots from the Philippine island of Panay. We present cinematographic material of 11 cases of Lubag carrying the XDP haplotypes who manifest with a wide spectrum of movement disorders, including dystonia, tremor, parkinsonism, myoclonus, chorea, and myorhythmia. Because of overlapping features, Lubag patients are commonly misdiagnosed as idiopathic dystonia, essential tremor, Parkinson's disease, or Parkinson's-plus syndromes. Thus, it is imperative to elicit an exhaustive family history in any Filipino male adult who presents with a movement disorder.