RESUMEN
To systematically review evidence evaluating cannabis-related knowledge and perception of risk in children and adolescents. We systematically searched Medline, PsycINFO, and EMBASE using Preferred Reporting Items for Systematic Reviews and Meta-Analyses methodology. 133 studies from around the world (including ages 10-18 yrs) met inclusion criteria, with 70% meeting grade 2C quality. Increased knowledge and perception of risk of cannabis frequently correlated with lower levels of current use and intent to use. Studies examining correlations over time generally demonstrated increased adolescent cannabis use and decreased perception of risk. Included prevention-based interventions often enhanced knowledge and/or perception of risk in adolescents exposed to the intervention. Studies exploring outcomes relating to legislative changes for recreational marijuana use demonstrated considerable heterogeneity regarding knowledge and perception of risk whereas studies that focused on medicinal marijuana legislative changes overwhelmingly demonstrated a decrease in perception of risk post legalization. Increased knowledge and perception of risk of cannabis in adolescents often correlate with lower levels of current use and intention to use in the future. Further study and implementation of public health and clinically-oriented strategies that seek to increase knowledge among youth about the potential health harms of cannabis use should continue and be prioritized.
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Cannabis , Abuso de Marihuana , Marihuana Medicinal , Niño , Adolescente , Humanos , Intención , PercepciónRESUMEN
AIM: In children, intravenous anesthetic premedication can be distressing. Intranasal (IN) ketamine offers a less invasive approach. MATERIALS AND METHODS: We included randomized trials of IN ketamine in anesthetic premedication in children 0-19 years. We performed electronic searches of MEDLINE, EMBASE, Google Scholar, CINAHL, Cochrane Library, Web of Science, Scopus, clinical trial registries and conference proceedings. RESULTS: Among the 23 trials (n = 1680) included, IN ketamine adequately sedated 220/311 (70%) for face mask application, 217/308 (70%) for caregiver separation, 200/371 (54%) for iv. insertion and 19/30 (63%) for monitor application. Vomiting was the most common adverse effect (35/1579 [2.2%]). CONCLUSION: There is a need for sufficiently powered, methodologically rigorous trials, using psychometrically evaluated, objective outcome measures to meaningfully inform practice.
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Administración Intranasal , Anestésicos por Inhalación/uso terapéutico , Ketamina/uso terapéutico , Premedicación/métodos , Adolescente , Adulto , Niño , Preescolar , Humanos , Lactante , Recién Nacido , Cuidados Preoperatorios , Ensayos Clínicos Controlados Aleatorios como Asunto , Resultado del Tratamiento , Vómitos/inducido químicamente , Adulto JovenRESUMEN
IntroductionOver 80% of children experience compromise in functioning following a fracture. Digital media may improve caregiver knowledge of managing fracture pain at home. OBJECTIVES: To determine whether an educational video was superior to an interactive web-based module (WBM) and verbal instructions, the standard of care (SOC). METHODS: This randomized trial included caregivers of children 0-17 years presenting to the emergency department (ED) with non-operative fractures. Primary outcome was the gain score (pre-post intervention) on a 21-item questionnaire testing knowledge surrounding pain recognition and management for children with fractures. Secondary outcomes included survey of caregiver confidence in managing pain (five-item Likert scale), number of days with difficulty sleeping, before return to a normal diet, and work/school missed. RESULTS: We analyzed 311 participants (WBM 99; video 108; SOC 104) with a mean (SD) child age of 9.6 (4.2) years, of which 125/311 (40.2%) were female. The video (delta=2.3, 95% CI: 1.3, 3.3; p<0.001) and WBM (delta=1.6; 95% CI: 0.5, 2.6; p=0.002) groups had significantly greater gain scores than the SOC group. The mean video gain score was not significantly greater than WBM (delta=0.7; 95% CI: -0.3, 1.8; p=0.25). There were no significant differences in caregiver confidence (p=0.4), number of absent school days (p=0.43), nights with difficulty sleeping (p=0.94), days before return to a normal diet (p=0.07), or workdays missed (p=0.95). CONCLUSIONS: A web-based module and online video are superior to verbal instructions for improving caregiver knowledge on management of children's fracture pain without improvement in functional outcomes.
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Cuidadores/educación , Fracturas Óseas/complicaciones , Educación en Salud/métodos , Internet , Manejo del Dolor/métodos , Dolor/diagnóstico , Grabación en Video/métodos , Adolescente , Niño , Preescolar , Servicio de Urgencia en Hospital , Femenino , Fracturas Óseas/diagnóstico , Conocimientos, Actitudes y Práctica en Salud , Humanos , Lactante , Recién Nacido , Masculino , Dolor/etiología , Estudios RetrospectivosRESUMEN
BACKGROUND: Ketamine is commonly used for procedural sedation and analgesia (PSA) in children. Evidence suggests it can be administered intranasally (IN). We sought to review the evidence for IN ketamine for PSA in children. METHODS: We performed a systematic review of randomized trials of IN ketamine in PSA that reported any sedation-related outcome in children 0 to 19 years. Trials were identified through electronic searches of MEDLINE (1946-2016), EMBASE (1947-2016), Google Scholar (2016), CINAHL (1981-2016), The Cochrane Library (2016), Web of Science (2016), Scopus (2016), clinical trial registries, and conference proceedings (2000-2016) without language restrictions. The methodological qualities of studies and the overall quality of evidence were evaluated using the Cochrane Collaboration's Risk of Bias tool, and the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) system, respectively. RESULTS: The review included 7 studies (n = 264) of children ranging from 0 to 14 years. Heterogeneity in study design precluded meta-analysis. Most studies were associated with a low or unclear risk of bias and outcome-specific ratings for quality of evidence were low or very low. In four of seven studies, IN ketamine provided superior sedation to comparators and resulted in adequate sedation for 148/175 (85%) of participants. Vomiting was the most common adverse effect; reported by 9/91 (10%) of participants. CONCLUSIONS: IN ketamine administration is well tolerated and without serious adverse effects. Although most participants were deemed adequately sedated with IN ketamine, effectiveness of sedation with respect to superiority over comparators was inconsistent, precluding a recommendation for PSA in children.