RESUMEN
PURPOSE: The aim of the study was to asses quality of life and symptoms of obstructive sleep apnea syndrome (OSAS) patients after adhering to 6 months of continuous positive airway pressure (CPAP) treatment. METHODS: A group of 50 patients (41 men and 9 women) were diagnosed by polysomnography and treated with CPAP therapy for 6 months. Their symptoms and health-related quality of life were assessed by administering a validated and translated version of the sleep apnea quality of life index (SAQLI). Sleepiness was measured using the Epworth Sleepiness Scale (ESS) and through electronic monitoring of CPAP usage per night of sleep. RESULTS: Mean CPAP usage was 4.5 ± 0.5 h per night. Comparisons between quality of life indexes before and after CPAP treatment showed an improvement in the total SAQLI score (3.8 ± 0.9 vs. 5.8 ± 0.8 after CPAP, p < 0.01), in daily functioning (4.2 ± 1.4 vs. 6.0 ± 0.9, p < 0.01), social interactions (4.8 ± 1.3 vs.6.3 ± 0.7, p < 0.01), emotional functioning (4.4 ± 1.4 vs. 5.7 ± 1.0, p < 0.01), symptoms (1.6 ± 0.8 vs. 5.8 ± 1.2, p < 0.01), and in the ESS (13.7 ± 6.5 vs. 3.9 ± 3.8, p < 0.01). Regarding the patients' symptoms, improvement was noticed for "sleepiness while watching a spectacle" (96%), "reading" (95%), "carrying on a conversation" (95%), "driving" (92.9%), "restless sleep" (87.8%), and "urinating more than once per night" (84.8%). Smaller improvements were observed for the reported "dry mouth-throat upon awakening" (36.1%),"excessive fatigue" (54.5%), and "decreased energy" (55.3%). CONCLUSION: We conclude that OSAS patients who adhere to nighttime CPAP therapy show significant improvement of their quality of life, daytime sleepiness, and other symptoms after 6 months of treatment with CPAP.
Asunto(s)
Presión de las Vías Aéreas Positiva Contínua/psicología , Comparación Transcultural , Cooperación del Paciente/psicología , Calidad de Vida/psicología , Apnea Obstructiva del Sueño/psicología , Apnea Obstructiva del Sueño/terapia , Encuestas y Cuestionarios , Adulto , Anciano , Trastornos de Somnolencia Excesiva/diagnóstico , Trastornos de Somnolencia Excesiva/psicología , Trastornos de Somnolencia Excesiva/terapia , Femenino , Estudios de Seguimiento , Grecia , Humanos , Masculino , Persona de Mediana Edad , Apnea Obstructiva del Sueño/diagnóstico , TraducciónRESUMEN
OBJECTIVE: Chloral hydrate (CH) is an oral sedative widely used to sedate infants and young children during auditory brainstem response (ABR) testing. The aim of this study was to record effectiveness, complications and safety of CH as a sedative for ABR. METHODS: From January of 2003 until December of 2007, 1903 children were tested for ABR, 568 of them being under the age of 6 months. CH (8%) was used for sedation at a dose of 40 mg/kg with a repeat dose, if necessary, for an adequate sedation, in 20-30 min. We recorded the effectiveness of CH as a sedative for ABR examination, as well as all complications related to the use of CH such as vomiting, rash, hyperactivity, respiratory distress and apnea. The statistical method used was the absolute and percentage frequency distribution of the occurrences. RESULTS: Sedation with CH was necessary to perform testing in 1591 (83.6%) of the examined children. However, in the population of the examined infants, only 341 (60%) were sedated with CH, because the remaining 227 (40%) fell asleep by themselves. Complications included hyperactivity in 152 children (8%), minor respiratory distress in 10 children (0.4%), vomiting in 217 children (11.4%), apnea in 4 children (0.2%) and rash in 10 children (0.4%). The complications of hyperactivity, vomiting and rash resolved without any medical treatment. The apnea cases were managed effectively by supplying ventilation to the children via a mask in the presence of an anesthesiologist. CONCLUSIONS: The use of CH at a dose of 40 mg/kg up to 80 mg/kg is safe and effective when administered in a setting with adequate equipment and the presence of well trained personnel.