7 resultados para sustained release
em Institute of Public Health in Ireland, Ireland
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Attention Deficit Hyperactivity Disorder (ADHD) is a childhood onset psychiatric disorder that can persist into adulthood in up to 50% of patients. From a clinical point of view, ADHD is characterized by hyperactivity, mood instability, irritability, difficulties in maintaining attention, lack of organization and impulsive behaviours. The presence of other disorders occurring at the the same time is also common, especially mood disorders and substance abuse. It seems that amphetamines could reverse the underlying neurological problems that feature in ADHD, and so improve ADHD symptoms. We found seven studies, which enrolled 1091 patients. These studies compared amphetamines to placebo and three of them also compared amphetamines with other drugs: guanfacine, modafinil and paroxetine. Three amphetamine derivatives were investigated: dexamphetamine, lisdexamphetamine and mixed amphetamine salts (MAS). Treatment length ranged from two to 20 weeks. All amphetamines improved ADHD symptoms but overall they did not make people more likely to stay in treatment and were associated with a higher risk of treatment ending early due to adverse events. One type of amphetamine, mixed amphetamine salts, did, however, increase retention in treatment. We found no evidence that higher doses worked better than lower ones. We did not find any difference in effectiveness between immediate-release and sustained-release formulations. Therefore, it appears that short-term treatment with amphetamines reduces ADHD symptoms, but studies assessing the effects of amphetamines for longer periods of time are needed.This resource was contributed by The National Documentation Centre on Drug Use.
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2008/09 Pre-Release Access List
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Pre Release Access List
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Pre Release Access list for Bulletin 5 Drug Prevalence Survey 2006/07
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The Health Inequalities Intervention Tool, developed by APHO, highlights the key issues that Spearhead local authorities (with their PCTs) need to address to meet the Government۪s life expectancy targets. It can be used by any Spearhead Primary Care Trust or local council to find out what the underlying causes of the life expectancy gap are for that area. This Tool is designedto allow "Spearhead" Local Authorities/PCTs tounderstand better how they might reduce the inequalties between them and the national picture. (Please note that there are no "Spearhead" PCTs in the East of England. However, plans are being drawn up to address this and allow the developmentof this tool that is of use to all PCTs.)
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The APHO Health Inequalities Tool provides health and local authorities with the information they need to reduce health inequalities in their local community. For the first time they will have hard-edged evidence at their fingertips that tells them the causes of their life expectancy gap and quantifies the impact of local actions