RESUMO
While postoperative pain management was shown to reduce unwanted physiological and emotional outcomes, pediatric postoperative pain management remains suboptimal. Medical-clowns were shown to be beneficial in many medical contexts including reduction of stress, anxiety and pain. This study was set to assess the effectiveness of medical-clowns on pediatric postoperative pain reduction. Children age 4 or above, planned for elective hernia repair surgery were recruited. Children were randomly divided to a control or medicalclown escorted groups. Demographical and clinical data were collected using questionnaires and electronic sheets. Children escorted by clowns reported lower levels of pain upon admittance, discharge and 12- hours post-surgery. Statistically significant reduction of parental distress and significantly higher serum cortisol levels were observed in the clown-therapy group. Although small, our study supports the possibility that preoperative medical-clown therapy might be a cheap, safe and yet beneficial method for postoperative pain reduction.
RESUMO
Cerebral palsy (CP) is the most common motor disability in childhood. This syndrome is the manifestation of intrauterine pathologies, intrapartum complications, and the postnatal sequel, especially among preterm neonates. A double hit model theory is proposed suggesting that an intrauterine condition along with intrapartum or postnatal insult lead to the development of CP. Recent reports demonstrated that treatment during the process of preterm birth such as magnesium sulfate and postnatal modalities such as cooling may prevent or reduce the prevalence of this syndrome. Moreover, animal models demonstrated that postnatal treatment with anti-inflammatory drugs coupled with nanoparticles may affect the course of the disease in pups with neuroinflammation. This review will describe the changes in the epidemiology of this disease, the underlying prenatal mechanisms, and possible treatments that may reduce the prevalence of CP and alter the course of the disease.
RESUMO
BACKGROUND AND PURPOSE: Sleep-disordered breathing is common among patients with stroke resulting in 4- to 6-fold higher prevalence of obstructive sleep apnea (OSA). We prospectively evaluated clinical characteristics and laboratory markers of inflammation and coagulability associated with OSA severity during the acute post stroke period. METHODS: Consecutive patients admitted to the department of Neurology after an acute ischemic stroke were evaluated during the first 48 hours of symptom onset using Watch peripheral arterial tonometry, a wrist-worn ambulatory sleep study device that utilizes peripheral arterial tonometry. Morning blood samples of the patient were tested for tumor necrosis factor, interleukin-6, and plasminogen activator inhibitor-1 levels. RESULTS: A total of 43 patients with acute stroke were admitted during the study period, 22 (51%) of which have been found to have moderate sleep apnea (apnea hypopnea index [AHI]≥15), AHI≥5 was found in 86% of the patients, and severe OSA (AHI≥30) in 32.5%. Patients with OSA (AHI≥15) did not differ from the rest in stroke severity or symptoms, yet they had higher prevalence of recurrent stroke and atrial fibrillation. All 3 biomarkers levels were higher among patients with AHI≥15: tumor necrosis factor (6.39 versus 3.57 pg/mL), interleukin-6 (6.64 versus 3.14 pg/mL), and plasminogen activator inhibitor-1 (176.64 versus 98.48 pg/mL). After the stratification of AHI into 3 groups (AHI<5, 5-14, and ≥15), the analysis showed that only the highest AHI group differed from the other 2 groups in biomarkers levels. CONCLUSIONS: Use of bed-side somnography technology revealed that in an unselected sample of patients with acute ischemic stroke, almost 90% had sleep-disordered breathing with third having severe form of the disorder. Sleep-disordered breathing was associated with significantly increased levels of inflammatory biomarkers, providing possible pathophysiological explanation of OSA-associated stroke risk. These results warrant prospective screening of patients with stroke for the presence of sleep-disordered breathing and lay the rationale for an interventional trial.