Cortical morphology and illness insight in patients with schizophrenia

European Archives of Psychiatry and Clinical Neuroscience - Insight into illness in schizophrenia (SZ) patients has a major impact on treatment adherence and outcome. Previous studies have linked...     

Tiling resolution array comparative genomic hybridization analysis of a fibrosarcoma of bone

Fibrosarcoma of bone is a rare malignant tumor accounting for less than 5% of all primary malignant bone neoplasms. There is very limited knowledge regarding the molecular genetics of this tumor, and there are no cytogenetic data available. In the present study, a fibrosarcoma deriving from the left iliac bone of a 10-year-old girl was characterized using cytogenetics, fluorescence in situ hybridization (FISH), and whole genome tiling resolution array comparative genomic hybridization (CGH). Cytogenetic and FISH analyses revealed a ring chromosome 6 as the sole acquired aberration, a finding corroborated by array CGH. The ring formation, however, did not result in any gain of genetic material. Nor did the breakpoints in 6p25 and 6q14 seem to affect any known gene loci in such a way that the ring formation could have resulted in the creation of a fusion gene or in the exchange of regulatory sequences. Thus, a reasonable interpretation of the pathogenetic significance of the ring formation would be that it resulted in the loss of one or more putative tumor suppressor gene loci distal to the two breakpoints.     

Realistic Food-Based Approaches Alone May Not Ensure Dietary Adequacy for Women and Young Children in South-East Asia

Objectives Micronutrient deficiencies, in southeast Asia (SE Asia), remain a public health challenge. We evaluated whether promoting the consumption of locally available nutritious foods, which is a low-risk micronutrient intervention, alone can ensure dietary adequacy, for women of reproductive age and 6–23 m old children. Methods Representative dietary data from Cambodia, Indonesia, Lao PDR, Thailand and Vietnam were analysed using linear programming analysis to identify nutrients that are likely low in personal food environments (problem nutrients), and to formulate food-based recommendations (FBRs) for three to six target populations per country. Results The number of problem nutrients ranged from zero for 12–23 m olds in Indonesia, Thailand and Vietnam to six for pregnant women in Cambodia. The FBRs selected for each target population, if adopted, would ensure a low percentage of the population was at risk of inadequate intakes for five to ten micronutrients, depending on the country and target population. Of the 11 micronutrients modelled, requirements for iron, calcium and folate were most difficult to meet (≥ 10 of the 24 target populations), using FBRs alone. The number of individual FBRs selected per set, for each target population, ranged from three to eight; and often included meat, fish or eggs, liver/organ meats, vegetables and fruits. Conclusions for practice Intervention strategies need to increase access to nutritious foods, including products fortified with micronutrients, in SE Asia, when aiming to ensure dietary adequacy for most individuals in the population.

     

Pediatric liver transplantation: report on 52 patients with a 2-year survival of 86%

Between March 1984 and March 1987, 59 orthotopic liver transplantations have been performed in 52 children at the Catholic University of Louvain in Brussels. The actuarial survival was 86% +/- 5 up to 3 years of evolution. The most frequent indication has been chronic hepatic insufficiency (43 patients) mainly because of biliary atresia; seven patients were transplanted for acute hepatic insufficiency and only two for liver tumor. Because of important donor/recipient weight discrepancy, a reduced-size liver was used in 20 occasions either for first or second transplant. No difference in the incidence of major complications were seen between whole liver and reduced size liver transplanted children, with the exception of more frequent subhepatic collections in the first and more hepatic artery thrombosis in the second group. Liver tests, clinical rehabilitation, and survival appear to be equal in the two groups.     

Gabapentin versus lamotrigine monotherapy: a double-blind comparison in newly diagnosed epilepsy

PURPOSE: This randomised, double-blind study compared the newer antiepileptic drugs (AEDs) gabapentin (GBP) and lamotrigine (LTG) as monotherapy in newly diagnosed epilepsy. METHODS: Patients with partial seizures with and/or without secondary generalization or primary generalized tonic-clonic seizures were randomized to either GBP or LTG. During 2- and 6-week titration periods, respectively, GBP dosage reached 1,800 mg/day, and LTG, 150 mg/day. In the subsequent 24-week maintenance phase, the dose could be adjusted based on seizure control or adverse events between 1,200 and 3,600 mg/day for GBP and 100 and 300 mg/day for LTG. The primary end point was time to exit, a composite of efficacy and tolerability. Evaluable patients were used for the primary efficacy analysis, whereas tolerability was examined on an intent-to-treat basis. RESULTS: A total of 309 patients was randomized, and 291 (148 GBP, 143 LTG) were included in the evaluable population. Nineteen patients in each group had an exit event. The median time to exit was 69 days for GBP and 48 days for LTG. The hazard ratio was estimated as 1.043 (90% confidence intervals, 0.602-1.809). Overall, 106 (71.6% of the evaluable population) GBP-treated and 96 (67.1%) LTG-treated patients completed the study. Of those, 80 (75.5%) patients taking GBP and 73 (76.0%) taking LTG remained seizure free during the final 12 weeks of treatment. Only 14 (8.9%) GBP-treated patients and 15 (9.9%) LTG-treated patients withdrew because of study drug-related adverse events. CONCLUSIONS: GBP and LTG monotherapy were similarly effective and well tolerated in patients with newly diagnosed epilepsy.