RESUMEN
BACKGROUND: This study measured sleep quality among caregivers of patients with Dravet syndrome (DS) and assessed the impacts of mental health problems and caregiver burden on sleep quality. METHODS: This multicenter, cross-sectional study of patients with DS and their caregivers throughout Germany consisted of a questionnaire and a prospective 4-week diary querying disease characteristics, demographic data, living conditions, nocturnal supervision, and caregivers' work situations. Sleep quality was assessed using the Pittsburgh Sleeping Quality Index (PSQI). The Hospital Anxiety and Depression Scale (HADS) and the Burden Scale for Family Caregivers (BSFC) were used to measure anxiety, symptoms of depression, and caregiver burden. RESULTS: Our analysis included 108 questionnaires and 82 four-week diaries. Patients with DS were 49.1% male (n = 53), with a mean age of 13.5 ± 10.0 years. Caregivers were 92.6% (n = 100) female, with a mean age of 44.7 ± 10.6 years. The overall mean PSQI score was 8.7 ± 3.5, with 76.9% of participants (n = 83) scoring 6 or higher, indicating abnormal sleep quality. The HADS for anxiety and depression had overall mean scores of 9.3 ± 4.3 and 7.9 ± 3.7, respectively; 61.8% and 50.9% of participants scored above the cutoff value of 8 for anxiety and depression, respectively. Statistical analyses revealed caregiver anxiety levels and patients' sleep disturbances as major factors influencing PSQI scores. The overall mean BSFC score of 41.7 ± 11.7 indicates a moderate burden, with 45.3% of caregivers scoring 42 or higher. CONCLUSIONS: Sleep quality is severely affected among caregivers of patients with DS, correlating with anxiety, comorbidities, and patients' sleep disturbances. A holistic therapeutic approach should be implemented for patients with DS and their caregivers, focusing on the sleep quality and mental health of caregivers. TRIAL REGISTRATION: German Clinical Trials Register (DRKS), DRKS00016967. Registered 27 May 2019, http://www.drks.de/DRKS00016967.
Asunto(s)
Epilepsias Mioclónicas , Trastornos del Sueño-Vigilia , Humanos , Masculino , Femenino , Preescolar , Niño , Adolescente , Adulto Joven , Adulto , Persona de Mediana Edad , Calidad de Vida/psicología , Carga del Cuidador , Calidad del Sueño , Depresión/psicología , Estudios Transversales , Estudios Prospectivos , Ansiedad , Cuidadores/psicología , Encuestas y Cuestionarios , Alemania , Atención al PacienteRESUMEN
Twenty-seven MRI examinations from 17 children (7 females, 10 males) with bilateral lesions of the basal ganglia and thalamus, presenting over a period of 8 years, were reevaluated, and correlated with the type of cerebral palsy (CP) as well as motor and cognitive impairment. Children were between 1 year 6 months and 17 years old at last examination (mean 5 years 9 months). Brain damage had occurred as a consequence of birth asphyxia in nine patients and of neonatal shock in four patients. No adverse event could be identified in four children. In these, late prenatal compromise is assumed, as extensive screening (including MR spectroscopy in two patients) did not yield an underlying metabolic disorder. Three different degrees of MRI lesion patterns could be defined: a mild pattern (involvement of nucleus lentiformis and ventro-lateral thalamus only; n=7), an intermediate pattern (involvement of nucleus lentiformis, ventro-lateral thalamus, and pericentral region; n=3), and a severe pattern (involvement of nucleus lentiformis, entire thalamus, pericentral region, and hippocampus; n=7). This grading of MRI findings correlated significantly with the severity of both cognitive and motor impairment and type of CP. Normal cognitive development and mild motor delay was only seen with the mild pattern. All children developed CP: purely dyskinetic CP was only seen with the mild pattern, whereas the dyskinetic-spastic or spastic CP types could be seen in all three lesion patterns, with dyskinetic-spastic CP more related to the moderate, and purely spastic CP more related to the severe pattern.