26 research outputs found
Substance abuse and psychiatric co-morbidity as predictors of premature mortality in Swedish drug abusers a prospective longitudinal study 1970 - 2006
<p>Abstract</p> <p>Background</p> <p>Few longitudinal cohort studies have focused on the impact of substances abused and psychiatric disorders on premature mortality. The aim of the present study was to identify predictors of increased risk of drug related death and non drug related death in substance abusers of opiates, stimulants, cannabis, sedatives/hypnotics, hallucinogens and alcohol over several decades.</p> <p>Methods</p> <p>Follow-up study of a consecutive cohort of 561 substance abusers, admitted to a detoxification unit January 1970 to February 1978 in southern Sweden, and followed up in 2006. Demographic and clinical data, substance diagnoses and three groups of psychiatric diagnoses were identified at first admission. Causes of death were coded according to ICD-10 and classified as drug related deaths or non drug related deaths. To identify the incidence of some probable risk factors of drug related premature death, the data were subjected to a competing risks Cox regression analysis.</p> <p>Results</p> <p>Of 561 patients in the cohort, 11 individuals had either emigrated or could not be located, and 204/561 patients (36.4%) were deceased by 2006. The cumulative risk of drug related death increased more in the first 15 years and leveled out later on when non drug related causes of death had a similar incidence. In the final model, male gender, regular use of opiates or barbiturates at first admission, and neurosis were associated with an increased risk of drug related premature death, while cannabis use and psychosis were associated with a decreased risk. Neurosis, mainly depression and/or anxiety disorders, predicted drug related premature death while chronic psychosis and personality disorders did not. Chronic alcohol addiction was associated with increased risk of non drug related death.</p> <p>Conclusions</p> <p>The cohort of drug abusers had an increased risk of premature death to the age of 69. Drug related premature death was predicted by male gender, the use of opiates or barbiturates and depression and anxiety disorders at first admission. The predicted cumulative incidence of drug related death was significantly higher in opiate and barbiturate abusers over the observed period of 37 years, while stimulant abuse did not have any impact. Alcohol contributed to non drug related death.</p
The legal and moral perceptions of clinical and non-clinical undergraduates regarding substance use:a pilot project
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DELIBERATE SELF-POISONING - STUDY IN LONDON CASUALTY DEPARTMENTS
AN INTERNATIONAL SURVEY OF THE EDUCATIONAL ACTIVITIES OF SCHOOLS OF NURSING ON PSYCHOACTIVE-DRUGS
A survey of the educational activities of schools of nursing on psychoactive drugs in 99 countries was carried out. All the schools that replied gave specific teaching and many also included the rational use of these drugs. The amount of time devoted to this teaching and the methods used varied greatly. Most schools felt that this topic needed more emphasis and many agreed that guidelines on teaching methods and approaches, as well as broad teaching aims and objectives, would be useful
Fatal injuries while under the influence of psychoactive drugs: a cross-sectional exploratory study in England
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.BACKGROUND: Studies of drug-related mortality rarely describe fatal injuries due to psychoactive drug intoxication (FIUI). The main aim of this study was to determine the nature, extent and pattern of FIUI. METHODS: This observational study covered the period January 1999 to December 2001. Data were provided by members of a study panel of coroners in England using a standard protocol. Sources of data for this study included autopsy protocols, death certificates, hospital records, police reports, toxicology reports and inquest transcripts. Inclusion criteria for this were (i) the mention of one or more psychoactive substances as contributing to fatality; and (ii) the presence of a Controlled Drug at post mortem. RESULTS: A total of 3,803 drug-related deaths of persons aged 16-64 years were reported by the study panel during the three-year period. The study panel accounted for 86% of drug-related deaths in England in this period. There were 147 FIUI cases (119 males, 28 females), giving a proportionate mortality ratio of approximately 4%. The majority of FIUI cases (84%) were aged 16-44 years, with a median age at death of 33 years (Quartile deviation = 7). Fifty-six percent of FIUI occurred in urban areas of England. The population of the study jurisdictions aged 16-64 years contributed 49,545,766 person-years (py) to the study, giving an annual crude rate of 3/1,000,000 person-years (py). Rates for male and females were 4.9 and 1.1/1,000,000 py respectively, giving a male/female rate ratio of 4.5 (95%CI = 2.9-6.8). The rates of intentional and unintentional FIUI were 2 and 1/1,000,000 py respectively. The leading mechanism for intentional FIUI was suffocation while the predominant mechanisms in unintentional FIUI were road traffic accidents and falls. There is a significant difference in the pattern of drug-specific risk between FIUI and fatal poisoning. Risks of intentional FIUI are elevated among Black and Minority Ethnic groups. CONCLUSION: There are differences in the nature, extent and pattern of intentional and unintentional FIUI that should necessitate targeted prevention strategies. Also, there is an opportunity for cross-discipline collaboration between injury prevention specialists and substance abuse/mental health specialists.Peer reviewedFinal Published versio
MORTALITY AMONG DRUG-ADDICTS IN GREATER LONDON
During January 1970 to December 1974, 134 deaths in people aged 10-50 years investigated by coroners in Greater London were recorded as being due to drug addiction. Over three-quarters of the addicts were under 30, and 105 (78%) were male; 55 (41%) were unknown to the Home Office. Barbiturate overdose accounted for over half of the deaths, though two-thirds of these were in people registered as addicts to notifiable drugs. Since the Home Office index is concerned with addiction to one class of drugs only, it fails to reflect accurately the prevalence of all serious forms of addiction. Owing to the continuous change in drug-taking behaviour, however, probably no one method of assessment can provide a complete picture, and thus complementary research methods are essential