Liberty: human rights and mental health

In this paper, Lord Phillips reflects on the present state of the law relating to mental health; he considers the place of the common law doctrine of necessity as the basis for the detention of patients; he reviews a number of issues arising from the jurisprudence of the European Court of Human Rights in Strasbourg and a number of recent decisions of the Court of Appeal. Finally, he considers the prospects for change in the law foreshadowed in the Government's White Paper on the Reform of Mental Health Law (2000).     

Y chromosome STR haplotypes in three UK populations

Eleven Y chromosome short tandem repeat markers: DYS19, DYS385, DYS389I, DYS389II, DYS390, DYS391, DYS392, DYS393, DYS437, DYS438 and DYS439, have been typed in the three main UK population groups: Caucasians, Afro-Caribbeans and South Asians. Existing PCR reactions were adapted to incorporate DYS437, DYS438 and DYS439. The observed 11 loci haplotypes and the individual allele frequencies for each locus are presented. Distinct differences for most markers were observed between the population groups studied.     

Detection of cocaine and its metabolites in breast milk

A method was developed for measuring cocaine and its metabolites, benzoylecgonine, ecgonine methyl ester, norcocaine, ecgonine ethyl ester, cocaethylene, and m-hydroxybenzoylecgonine, in breast milk by gas chromatography/mass spectrometry. Limits of detection for this method ranged from 2.5 to 10 ng/mL, and limits of quantitation ranged from 5 to 50 ng/mL. For each of the compounds measured by this method, linear response was demonstrated to 750 ng/mL. Breast milk was collected from 11 mothers who admitted to drug use during pregnancy and ten drug-free volunteers serving as control subjects. Cocaine was detected in six of the specimens obtained from drug-exposed subjects, and in none of the drug-free control subjects. In breast milk specimens where cocaine and one or more of its metabolites were detected, the concentration of parent compound was greater than any of the metabolites. The highest cocaine concentration found was over 12 microg/mL. Breast-fed infants of cocaine abusing mothers may be exposed to significant amounts of drug orally.     

Assessing the reliability and validity of the Self-Report Psychopathy Scales in a UK offender population

This study assessed the reliability and validity of the Hare Self-Report Psychopathy Scale (Hare SRP) and the short form of the measure in a UK prison sample, using the Psychopathy Checklist Revised (PCL-R) as a reference measure. The Hare SRP and PCL-R were compared for 107 UK adult male prisoners. The SRP and SRP-SF total scores depicted excellent levels of internal consistency and homogeneity and correlated with each other with significant and large effects sizes. Total scores correlated with PCL-R total scores producing medium effect sizes and were significantly predictive of PCL-R total scores with small effect sizes. Implications for practice are discussed.