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This article introduces Aizone, an after-school day treatment program for children with emotional/behavioral disturbances, and examines its effectiveness. Aizone targets children whose problems require intensive care, but are not severe enough to warrant hospitalization, and prioritizes those from low-income families. Based on the bio-psycho-social model, this program provides a variety of therapeutic interventions for both children and their parents, including individual and group therapy integrated under the concept of milieu therapy, as well as community linkage services. This study uses a prospective comparative method to examine the effectiveness of Aizone by comparing and validating the treatment outcomes of seven Aizone programs across Seoul. The Korean Child Behavior Checklist was administered by caregivers before and after intervention and the data was used in a repeated measures analysis. The effectiveness of the program in terms of reduction in emotional, behavioral symptoms, as well as the implications of the results are discussed.

To examine the effect of discontinuing hydroxyethyl starch (HES) solutions on length of hospital stay, transfusion, risk of death, acute kidney injury (AKI), and dialysis. We conducted a historical cohort study of linked administrative and clinical databases in patients undergoing coronary artery bypass surgery (CABG) on cardiopulmonary bypass. We used propensity scores to match patients who did not receive HES (after discontinuation) with patients exposed to HES (before discontinuation) and also controlled for albumin exposure. Hospital length of stay (the primary outcome) was analyzed using Fine-Gray proportional hazard regression, with hospital discharge as the outcome and death as a competing risk. Adverse outcomes were compared between matched patients using conditional logistic regression. We compared 1,085 propensity score-matched pairs (n = 2,170) from a pool of 2,757 patients. Discontinuation of HES was associated with shorter length of hospital stay, as evidenced by an increased probability of discharge (hazard ratio, 1.24; 95% confidence interval [CI], 1.14 to 1.35) and a reduced risk of red blood cell transfusion (odds ratio [OR], 0.68; 95% CI, 0.55 to 0.84), plasma transfusion (OR, 0.48; 95% CI, 0.34 to 0.66), and platelet transfusion (OR, 0.62; 95% CI, 0.44 to 0.87). Discontinuation of HES was not associated with in-hospital mortality (OR, 0.74; 95% CI, 0.36 to 1.54), AKI (OR, 0.84; 95% CI, 0.57 to 1.25), or dialysis (OR, 0.83; 95% CI, 0.25 to 2.73). For patients undergoing CABG on cardiopulmonary bypass, discontinuation of HES was associated with reduced hospital length of stay and reduced blood product transfusion, without measurable change in renal failure, dialysis rate, or in-hospital mortality. Our results should be interpreted with caution, though we found no evidence of harms associated with discontinuing HES. www.clinicaltrials.gov (NCT02329158); registered 31 December, 2014.

Riluzole is a glutamatergic modulator of particular interest in autism spectrum disorder (ASD). In this 12-week randomized, double-blind, placebo-controlled, crossover pilot study we evaluated the safety and tolerability of 5-week of adjunctive riluzole treatment (vs. 5-week of placebo, with 2-week washout period) targeting ASD-associated drug-refractory irritability in eight individuals age 12-25 years. All participants tolerated riluzole 200 mg per day, however there were no statistically significant findings for the overall treatment effect, the treatment effect by week within period of the study, or a cross-over effect across the periods of the study on the Clinical Global Impression Improvement Scale or the Aberrant Behavior Checklist Irritability subscale. The results of this trial indicate that 5-week of riluzole treatment was well tolerated, but had no significant effect on the target symptoms. Trial Registration ClinicalTrials.gov Identifier NCT02081027, Registered 5 August 2013, First participant enrolled 19 September 2013.

Organic semiconductors are of continued interest for low-cost display drivers and logic elements. Field-effect transistors (FETs) with organic semiconductor channels have been fabricated in arrays to drive electrophoretic display pixels[1] and polymer dispersed liquid crystals (http://www.research.philips.com/pressmedia/releases/000901a.html). Complementary logic elements and shift registers containing hundreds of organic-based FETs have been produced[2], and high-speed organic circuits have been fabricated on polyester substrates.[3] The source and drain electrodes of individual FETs have been patterned using microcontact printing and inkjet methods[4] to give extraordinary aspect ratios. Inorganic[5] and hybrid[6] materials have been deposited as FET semiconductors using the methods of “organic electronics”. Organic FET channels have been harnessed to demonstrate ambipolar transport[7], chemical sensitivity[8], superconductivity[9], and electrically pumped lasers[10].