Posttraumatic stress symptoms (PTSS), particularly intrusive thoughts, avoidance, and arousal, are among the most common psychological aftereffects of childhood cancer for survivors and their mothers and fathers. We conducted a randomized wait-list control trial of a newly developed 4-session, 1-day intervention aimed at reducing PTSS that integrates cognitive-behavioral and family therapy approaches--the Surviving Cancer Competently Intervention Program (SCCIP). Participants were 150 adolescent survivors and their mothers, fathers, and adolescent siblings. Significant reductions in intrusive thoughts among fathers and in arousal among survivors were found in the treatment group. A multiple imputations approach was used to address nonrandom missing data and indicated that treatment effects would likely have been stronger had more distressed families been retained. The data are supportive of brief interventions to reduce PTSS in this population and provide additional support for the importance of intervention for multiple members of the family.

PTSD in children and their parents is a common, yet overlooked, consequence of pediatric traffic-related injury with prevalence rates similar to those found in children exposed to violence. Physicians managing the pediatric trauma patient, regardless of injury severity or whether the injury was intentional, should screen for PTSD and refer for treatment where appropriate.

Summary:Purpose: The ketogenic diet (KD) is a 90% fat diet that is an effective treatment for intractable epilepsy. Rapid initiation of the KD requires hospital admission because of the complexity of the protocol and frequent mild and moderate adverse events. The purpose of the study was to compare the efficacy of a gradual KD initiation with the standard KD initiation preceded by a 24-to 48-h fast.Methods: Children ages 1 to 14 years with intractable epilepsy were randomized to a fasting initiation (FAST-KD) or gradual initiation (GRAD-KD). Baseline seizure activity was recorded daily for 28 days before admission and continued for the 3-month duration of the study. Effectiveness was measured in two ways: (a) the proportion of subjects with >50% reduction in target seizure type from baseline to 3-month evaluation, and (b) percentage reduction in the frequency of the target seizure type from baseline to 3-month evaluation. Blood glucose was assessed q4 to 6h, and weights, electrolytes, hydration status, vomiting, acid balance, need for interventions (citric acid and sodium citrates (Bicitra) and IV fluids) were assessed daily. Fisher's exact tests were used to examine the association between protocol and occurrence of adverse events, and longitudinal mixed-effects models were used to look for trends in tolerability data over time.Results: Forty-eight subjects, 24 in each arm, were randomized. In the FAST-KD protocol, 58% of the children had >50% reduction in the target seizure type at 3 months, and 21% were seizure free. In the GRAD-KD protocol, 67% had a >50% reduction at 3 months, and 21% were seizure free. The two protocols were equivalent in efficacy (p = 0.033). At 3 months, the FAST-KD median percentage seizure reduction rate was 78% (ranging from 100% reduction to 73% increase in seizures per week) and was 94% (ranging from 100% reduction to 161% increase in seizures per week) for the GRAD-KD protocol. By using a logarithmic transformed percentage reduction rate and an equivalence limit difference of 20%, the efficacy of the two protocols was equivalent (p = 0.0002). Children in the GRAD protocol lost significantly less weight (p = 0.006), and had fewer and lesssevere episodes of hypoglycemia (p < 0.001), fewer treatments for acidosis (citric acid and sodium citrates) (p < 0.04) and dehydration (IV fluids) (p < 0.04), but no difference in vomiting was noted.Conclusions: These data suggest that in children with intractable epilepsy, a gradual initiation results in fewer adverse events and is tolerated better overall while maintaining the efficacy of the KD.

Objective Retrospective studies have limitations in predicting perioperative risk following adenotonsillectomy in children with obstructive sleep apnea syndrome (OSAS). Few prospective studies exist. We hypothesized that demographic and polysomnographic (PSG) variables would predict respiratory and general perioperative complications. Study Design Prospective, observational cohort study. Setting Pediatric tertiary center. Subjects and Methods Consecutive children undergoing adenotonsillectomy for OSAS within 12 months of PSG were evaluated for complications occurring within 2 weeks of surgery. Results There were 329 subjects, with 27% <3 years old, 24% obese, 16% preterm, and 29% with comorbidities. In this higher risk population, 28% had respiratory complications (major and/or minor), and 33% had nonrespiratory complications. Significant associations were found between PSG parameters and respiratory complications as follows: apnea hypopnea index (rank-biserial correlation coefficient [r] = 0.174, P = .017), SpO2 nadir (r = –0.332, P <.0005), sleep time with SpO2 <90% (r = 0.298, P <.0005), peak end-tidal CO2 (r = 0.354, P <.0005), and sleep time with end-tidal CO2 >50 mm Hg (r = 0.199, P = .006). Associations were also found between respiratory complications and age <3 years (r = –0.174, P = .003) or black race (r = 0.123, P = .039). No significant associations existed between PSG parameters and nonrespiratory complications. A model using age <3 years, SpO2 nadir, and peak CO2 predicted respiratory complications better than the American Academy of Pediatrics or American Academy of Otolaryngology—Head and Neck Surgery Foundation guidelines but was imperfect (area under the curve = 0.72). Conclusion Thus, PSG predicted perioperative respiratory, but not nonrespiratory, complications in children with OSAS. Age <3 years or black race are high-risk factors. Present guidelines have limitations in determining the need for postoperative admission.