RESUMEN
Background and Objectives: Parkinson's disease (PD) is a chronic, progressive illness with a profound impact on health-related quality of life, and it is crucial to know what factors influence the quality of life throughout the course of the disease. This study aimed to evaluate PD patients' motor and non-motor symptoms to compare symptom severity between PD clinical phenotypes and to assess the impact of disease symptoms on quality of life in a cohort of Latvian patients. Materials and Methods: We evaluated 43 patients with Parkinson's disease. Fourteen patients had tremor dominant (TD) PD, twenty-five patients had postural instability/gait difficulty (PIGD), and four patients had a mixed phenotype. Results: The patients' mean age was 65.21 years, and the disease's mean duration was 7 years. The most common non-motor symptoms were fatigue (95.3%), sleep disturbance (83.7%), daytime sleepiness (83.7%), and pain and other sensations (81.4%). PIGD patients had a higher prevalence of depressed mood, daytime sleepiness, constipation, lightheadedness on standing, cognitive impairment, and severe gastrointestinal and urinary disturbances (as assessed using the SCOPA-AUT domains) compared with TD patients. A high prevalence of fatigue was assessed in both disease subtypes. Health-related quality of life significantly statistically correlated with MDS-UPDRS parts III and IV (r = 0.704), the Hoehn and Yahr scale (r = 0.723), as well as the SCOPA-AUT scale's gastrointestinal (r = 0.639), cardiovascular (r = 0.586), thermoregulatory (r = 0.566) and pupillomotor domains (r = 0.597). Conclusions: The severity of motor symptoms, as well as non-motor symptoms, such as fatigue, apathy, sleep problems and daytime sleepiness, pain, and disturbances in gastrointestinal and cardiovascular function, negatively affect PD patients' health-related quality of life. Thermoregulatory and pupillomotor symptoms also significantly affect PD patients' well-being.
Asunto(s)
Trastornos de Somnolencia Excesiva , Enfermedad de Parkinson , Humanos , Enfermedad de Parkinson/complicaciones , Enfermedad de Parkinson/epidemiología , Enfermedad de Parkinson/diagnóstico , Estudios de Cohortes , Letonia/epidemiología , Calidad de Vida , Fatiga/epidemiología , Fatiga/etiología , Índice de Severidad de la EnfermedadRESUMEN
BACKGROUND AND OBJECTIVE: Studies on decompressive craniectomy (DCE) after a malignant middle cerebral artery (MCA) stroke in selected population show an increased probability of survival without increasing the number of very severely disabled. Cerebral infarct volume (CIV) as a triage criterion for performing surgery has not been discussed in literature. The aim of this study was to investigate the value of CIV and initial National Institutes of Health Stroke Scale (NIHHS) and Glasgow Coma Scale (GCS) scores as possible triage criteria in the surgical treatment of patients with "malignant" MCA stroke. MATERIAL AND METHODS: According to the study protocol, 28 patients with a malignant MCA stroke were included and analyzed prospectively. The patients were randomly divided either into the DCE plus best medical treatment (BMT) group or BMT alone group. CIV and NIHHS and GCS scores were measured at time of enrollment in every case. Clinical outcome was evaluated 1 year after the treatment. RESULTS: Six patients survived: 5 in the DCE group (none of them was older than 60 years) and 1 in the BMT group (P=0.03/0.06). Among survivors, none had a cerebral infarct volume of more than 390 cm(3) (P=0.05). All survivors in the DCE group had favorable outcomes. There was no significant difference in the NIHSS and GCS scores between the groups and survivors/nonsurvivors (P>0.05). CONCLUSIONS: Decompressive surgery in the selected patients is likely to increase the probability of survival with a favorable outcome without increasing the number of severely disabled survivors. Patients with CIV of more than 390 cm(3) may be bad candidates for DCE, and the prognosis is likely to be bad regardless the treatment strategy. The initial NIHHS and GCS scores did not prove any prognostic value in outcome.