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Although pharmacokinetic exposure of the NRTIs TDF and FTC during pregnancy is approximately 25% lower, this was not associated with virological failure in this study and did not result in mother-to-child transmission.

NCT00825929.

The reduced interhemispheric RSFC in adolescent cannabis users complements previous reports of white matter deficits associated with cannabis use. The evidence of elevated connectivity within the right hemisphere may reflect a compensatory mechanism. Combined, the results suggest that altered intrinsic connectivity may be characteristic of adolescent cannabis dependence.

The 2004 warnings led to a reduction in the use of olanzapine and risperidone and increased the use of quetiapine/conventional APs in both countries. From 2009, the use of APs decreased in persons with dementia in the UK but not in Italy. Possible reasons for the difference in AP use between the two countries include a more proactive approach towards reducing the use of APs in the UK than in Italy.

Although it is well known that antiretroviral drugs (ARVs) across the placenta in different extents, few data are available concerning the impact of the transplacental passage of ARVs on newborn outcome. The aim of this study is to evaluate the transplacental diffusion of ARVs and the clinical assessment of the newborn. Mother and cord lopinavir, nelfinavir, atazanavir and nevirapine plasma levels were determined by high-performance liquid chromatography. Newborn gestational age, weight, and Apgar score were recorded. Cord-to-mother ratio (C:M) was calculated to estimate the placental passage of ARVs. Preterm birth was defined as delivery at <37 weeks of gestation and low birth weight was defined as a birth weight of <2500g. Twenty-six HIV-infected pregnant women were enrolled. Nevirapine presented the highest C:M ratio (0.60 +/- 0.19), the C:M ratio of nelfinavir and atazanavir was 0.37 +/- 0.38 and 0.20 +/- 0.14, respectively. The lopinavir level in the cord was undetectable. The observed prevalence rate of neonatal low birth weight and preterm delivery was 19,2% (n = 5) and 15.4% (n = 4), respectively. A significant linear regression analysis was reported between the C:M ratio and newborn birth weight (p = 0.01). Although the role of highly active antiretroviral therapy (HAART) in preventing mother-to-child transmission is indisputable, these data indicate a pharmacological rationale to the association between birth weight and highly active antiretroviral therapy during pregnancy.

We ran a compassionate use nationwide programme (ABACUS) to provide access to ombitasvir, paritaprevir, and ritonavir, with dasabuvir, plus ribavirin for hepatitis C virus (HCV) genotype 1 infection and ombitasvir, paritaprevir, and ritonavir, plus ribavirin for HCV genotype 4 infection in patients with cirrhosis at high risk of decompensation while approval of these regimens was pending in Italy

No abstract