Prevalence of alcohol histories in medical and nursing notes of patients admitted with self poisoning

Deliberate self-harm in alcohol and drug misusers: patient characteristics and patterns of clinical care

The aims of this study were to describe the characteristics of alcohol and drug misusers presenting to a general hospital following suicide attempts and to investigate the patterns of clinical care they received before and after the attempts. The Oxford Monitoring System for Attempted Suicide and patient case-notes were used to obtain information on alcohol and drug misusers assessed by the general hospital psychiatric services after deliberate self-harm in 1992. Of 724 patients, 200 (28%) were substance misusers (36% of males, 23% of females). Both alcoholics and drug misusers were more likely than other attempters to be male, have histories of personality disorder and criminal offences and to make repeat attempts, and the drug misusers were more likely to be living alone and unemployed. These are characteristics associated with particularly high risk of suicide. A large proportion of the substance misusers had received specific treatment for their misuse before their attempts and the majority were offered this afterwards. Over a quarter did not accept the care they were offered. The general hospital management of attempted suicide patients must include systematic assessment for evidence of alcohol and drug misuse and maintain close links with substance misuse services. Patients identified as having problems in the use of alcohol without having developed dependence and/or physical symptoms are a group that warrants specific attention. Audits should be conducted in general hospitals to ensure that sufficient attention is being paid to the detection and management of suicide attempters with substance misuse.

Australian and New Zealand clinical practice guidelines for the management of adult deliberate self-harm

BACKGROUND

The Royal Australian and New Zealand College of Psychiatrists is co-ordinating the development of clinical practice guidelines (CPGs) in psychiatry, funded under the National Mental Health Strategy (Australia) and the New Zealand Health Funding Authority.

METHOD

For these guidelines, the CPG Team for Deliberate Self-harm reviewed the treatment outcome literature (including meta-analyses) and consulted with practitioners and patients.

TREATMENT RECOMMENDATIONS

(i) Organization of general hospital services to provide: emergency department admission; a safe environment; integrated medical and psychiatric management; risk assessment; identification of psychiatric morbidity, and adequate follow-up. (ii) Detection and treatment of any psychiatric disorder. (iii) Dialectical behaviour therapy, psychoanalytically orientated partial hospitalization or home-based interpersonal therapy (for certain patients) to reduce repetition of deliberate self-harm (DSH).

CONCLUSION

Deliberate self-harm is common and is costly in terms of both individual distress and service provision. General hospitals are often the first point of clinical contact, but may not be appropriately organized to care for these patients. Evidence for the effectiveness of psychological treatments is based on single RCTs without replication. The three recommended psychological treatments are not widely available in Australia and New Zealand, and the interventions that are, such as cognitive behaviour therapy, problem solving and 'green cards' (an agreement guaranteeing access to services), do not reduce repetition of DSH. The effect of follow-up in psychiatric hospitals or in the community is poorly understood. We need to develop and evaluate interventions that will reduce repetition of both fatal and non-fatal deliberate self-harm and improve the person's functioning and quality of life.

Alcohol estimation at necropsy: epidemiology, economics, and the elderly

AIMS

To gather data on blood alcohol concentrations in a forensic necropsy population and to analyse the information on trends that may predict where alcohol testing is going to prove cost-effective.

METHODS

Alcohol assays were performed on blood, urine, and vitreous samples in 1620 consecutive medicolegal necropsy examinations.

RESULTS

Alcohol was detected in only 7% of natural deaths from all causes and in four of 40 deaths categorised as unknown/obscure. Alcohol concentrations > or = 350 mg/100 ml were found in nine drug/alcohol abuse deaths (range 362-506 mg/100 ml), five accidental deaths (356-504 mg/100 ml), and one homicide victim (400 mg/100 ml). Those categorised as alcohol abusers were represented in all but one category of death (unknown/obscure deaths in males), showing that many true alcoholics die with their alcoholism rather than of it; 39% of males and 34% of females with histories of alcohol abuse had alcohol present in their blood at necropsy at concentrations > or = 50 mg/100 ml, v only 9% (male) and 6% (female) without such history.

CONCLUSIONS

The study highlights the problems of elderly and "hidden" alcoholics and illustrates cases where routine assays would provide additional significant information. Routine alcohol testing is useful in all cases of suspected unnatural death but universal testing of forensic necropsies is not cost-effective.