ABSTRACT
OBJECTIVE: To develop, in partnership with families of children with traumatic brain injury, a postdischarge intervention that is effective, simple, and sustainable. DESIGN: Randomized Controlled Trial. SETTING: Seven Level 1 Pediatric Trauma Centers in Argentina. PATIENTS: Persons less than 19 years of age admitted to one of the study hospitals with a diagnosis of severe, moderate, or complicated mild traumatic brain injury and were discharged alive. INTERVENTIONS: Patients were randomly assigned to either the intervention or standard care group. A specially trained Community Resource Coordinator was assigned to each family in the intervention group. We hypothesized that children with severe, moderate, and complicated mild traumatic brain injury who received the intervention would have significantly better functional outcomes at 6 months post discharge than those who received standard care. We further hypothesized that there would be a direct correlation between patient outcome and measures of family function. MEASUREMENTS AND MAIN RESULTS: The primary outcome measure was a composite measured at 6 months post injury. There were 308 patients included in the study (61% men). Forty-four percent sustained a complicated mild traumatic brain injury, 18% moderate, and 38% severe. Sixty-five percent of the patients were 8 years old or younger, and over 70% were transported to the hospital without ambulance assistance. There was no significant difference between groups on the primary outcome measure. There was a statistically significant correlation between the primary outcome measure and the scores on the Family Impact Module of the Pediatric Quality of Life Inventory (ρ = 0.57; p < 0.0001). Children with better outcomes lived with families reporting better function at 6 months post injury. CONCLUSIONS: Although no significant effect of the intervention was demonstrated, this study represents the first conducted in Latin America that documents the complete course of treatment for pediatric patients with traumatic brain injury spanning hospital transport through hospital care and into the postdischarge setting.
Subject(s)
Brain Injuries, Traumatic/rehabilitation , Adolescent , Argentina , Child , Child, Preschool , Continuity of Patient Care/organization & administration , Female , Follow-Up Studies , Health Status Indicators , Humans , Infant , Infant, Newborn , Male , Outcome Assessment, Health Care , Patient Discharge , Quality of Life , Single-Blind Method , Trauma Centers/organization & administration , Treatment Outcome , Young AdultABSTRACT
BACKGROUND: Currently, there is no evidence-based definition for concussion that is being uniformly applied in clinical and research settings. OBJECTIVE: To conduct a systematic review of the highest-quality literature about concussion and to assemble evidence about the prevalence and associations of key indicators of concussion. The goal was to establish an evidence-based foundation from which to derive, in future work, a definition, diagnostic criteria, and prognostic indicators for concussion. METHODS: Key questions were developed, and an electronic literature search from 1980 to 2012 was conducted to acquire evidence about the prevalence of and associations among signs, symptoms, and neurologic and cognitive deficits in samples of individuals exposed to potential concussive events. Included studies were assessed for potential for bias and confound and rated as high, medium, or low potential for bias and confound. Those rated as high were excluded from the analysis. Studies were further triaged on the basis of whether the definition of a case of concussion was exclusive or inclusive; only those with wide, inclusive case definitions were used in the analysis. Finally, only studies reporting data collected at fixed time points were used. For a study to be included in the conclusions, it was required that the presence of any particular sign, symptom, or deficit be reported in at least 2 independent samples. RESULTS: From 5437 abstracts, 1362 full-text publications were reviewed, of which 231 studies were included in the final library. Twenty-six met all criteria required to be used in the analysis, and of those, 11 independent samples from 8 publications directly contributed data to conclusions. Prevalent and consistent indicators of concussion are (1) observed and documented disorientation or confusion immediately after the event, (2) impaired balance within 1 day after injury, (3) slower reaction time within 2 days after injury, and/or (4) impaired verbal learning and memory within 2 days after injury. CONCLUSION: The results of this systematic review identify the consistent and prevalent indicators of concussion and their associations, derived from the strongest evidence in the published literature. The product is an evidence-based foundation from which to develop diagnostic criteria and prognostic indicators.
