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AIM: Evaluate the efficacy of flurbiprofen 8.75 mg spray for sore throat relief. PATIENTS & METHODS: Randomized, double-blind study in adults with sore throat due to upper respiratory tract infection who took flurbiprofen (n = 249) or placebo spray (n = 256). Pain relief was assessed using the Sore Throat Relief Rating Scale. RESULTS: Flurbiprofen spray provided significantly greater relief versus placebo from 20 min to 6 h (p < 0.0001; maximum difference: 75 min). Sore throat severity was reduced ≥-2.2 on the Sore Throat Scale from 75 min to 6 h, indicating meaningful relief. Significantly more patients taking flurbiprofen spray reported ≥30 min of 'at least moderate' relief versus placebo over 6 h (p < 0.0001). Most adverse events were mild. CONCLUSION: Flurbiprofen spray provides rapid, long-lasting and clinically meaningful relief from sore throat (ANZCTR: ACTRN12612000457842).

Refractory cytopenia of childhood is the most common subtype of myelodysplastic syndrome in children. In this study, we compared the outcome of immunosuppressive therapy using horse antithymocyte globulin (n=46) with that using rabbit antithymocyte globulin (n=49) in 95 patients with refractory cytopenia of childhood and hypocellular bone marrow. The response rate at 6 months was 74% for horse antithymocyte globulin and 53% for rabbit antithymocyte globulin (P=0.04). The inferior response in the rabbit antithymocyte globulin group resulted in lower 4-year transplantation-free (69% versus 46%; P=0.003) and failure-free (58% versus 48%; P=0.04) survival rates in this group compared with those in the horse antithymocyte globulin group. However, because of successful second-line hematopoietic stem cell transplantation, overall survival was comparable between groups (91% versus 85%; P=ns). The cumulative incidence of relapse (15% versus 9%; P=ns) and clonal evolution (12% versus 4%; P=ns) at 4 years was comparable between groups. Our results suggest that the outcome of immunosuppressive therapy with rabbit antithymocyte globulin is inferior to that of horse antithymocyte globulin. Although immunosuppressive therapy is an effective therapy in selected patients with refractory cytopenia of childhood, the long-term risk of relapse or clonal evolution remains.

In view of the epidemic obesity in childhood, facing the disease and its associated morbidities early at this age becomes crucial for public health researchers and care givers. The present review focuses on pediatric Non Alcoholic Fatty Liver Disease (NAFLD) among co-morbidities, being the disease yet under diagnosed and under treated despite a prevalence growing exponentially. Evidences suggest that the environmental background for the development of NAFLD may be established in early life, and that the duration of the disease affects probably the likelihood of progression to more severe disease (necro-inflammation or Non Alcoholic SteatoHepatitis, also termed, NASH; fibrosis and cirrhosis). NAFLD associates with abdominal obesity, insulin resistance and features of metabolic syndrome. In genetically prone individuals, malnutrition (i.e., excessive consumption of saturated fats and refined sugars) leads to the derangement of the adipose tissue architecture and homeostasis, the peripheral and hepatic resistance to insulin-stimulated glucose uptake, thus favoring a condition of chronic low-grade inflammation. Excessive nutrients cannot be stored in the adipose tissue and overflow elsewhere, mainly to the muscle tissue and liver. Fat deposition in both sites enhances insulin resistance and further deposition of fats in a vicious manner. What is of special interest comparing NAFLD in children and adults is that the histological appearance of the disease differs significantly, likely representing a yet physiological response to environmental stressors in children and a long-term adaptation in adults. In this article, we review the current concepts about paediatric NAFLD, its pathogenesis, diagnosis and treatment, with particular regard to lifestyle and foods habits.