The evidence for abstinence phenomena after discontinuation of lithium is weak and ambiguous. Early manic and depressive recurrences after lithium discontinuation may suggest rebound, but studies carried out with appropriate methodology have failed to confirm its reality. Discontinuation of prophylactic lithium treatment of recurrent manic-depressive illness, whether abrupt or gradual, involves risk of relapse, but the existence of a special lithium withdrawal syndrome remains unproven.

The clinical characteristics of two subsamples of 11–16-year-old girls were determined from direct interview: those who met DSM-III-R criteria for an episode of major depressive disorder within the past month (n = 28); and those who did not currently meet these criteria but had done so at some time in the previous 12 months (n = 13). The symptom profiles of these cases were compared with a subsample of girls who reported depressive symptoms but did not meet DSM-III-R criteria and were designated as having a ‘partial syndrome’ (n = 93), and a sample of non-depressed controls (n = 129). Phobias and worry about peer acceptance were common in controls suggesting that these symptoms constitute normal adolescent concerns. The symptom profile of depressed cases altered across three age bands (11–12, 13–14, and 15–16 years), suggesting developmental influences on clinical presentation. Comorbidity for anxiety, behavioural, and obsessional disorders was found in 40% of the depressed cases. None of the cases of major depressive disorder was known to the clinical services.

One and a half years after the devastating earthquake in Armenia in 1988, 231 children from three cities at increasing distances from the epicentre were randomly screened in their schools to determine the frequency and severity of post-traumatic stress reactions, using the Children's Post-traumatic Stress Disorder Reaction Index (CPTSD-RI). A systematic clinical assessment of PTSD based on DSM-III-R criteria was also conducted on approximately half of this sample. A high CPTSD-RI score was strongly correlated with a clinical diagnosis of PTSD. A strong positive correlation was found between proximity to the epicentre and overall severity of post-traumatic stress reaction, as well as severity of core component symptoms of PTSD. High rates of chronic, severe post-traumatic stress reactions were found among children in the two most damaged cities, Spitak and Gumri. Analyses controlling for exposure revealed that girls reported more persistent fears than boys. These findings indicate that after catastrophic natural disaster, post-traumatic reactions in children may reach epidemic proportions, remain high for a prolonged period, and jeopardise the well-being of the child population of a large region. Systematic screening of children for PTSD can provide critical information for a rational public mental health programme after such a disaster.

Psychiatric admissions in Central Manchester of Europeans, Afro-Caribbeans, and Asians (within three age-bands) were studied over four years. Among the Afro-Caribbean group there were more single or unemployed persons than in either the Asian or European groups, which suggested greater socio-economic disadvantage. Rates for first admissions and readmissions among Afro-Caribbeans were greater; among Asians they were similar except for the 16–29-year age-group, who tended to have lower rates than Europeans. A higher proportion of Afro-Caribbeans and Asians were psychotic. In the Afro-Caribbean group, the raised rates of admission were largely attributable to increased rates of schizophrenia. The highest rate occurred in second-generation (UK-born) Afro-Caribbeans and was nine times that among Europeans. The police were more frequently involved in the admissions of Afro-Caribbeans compared with Europeans or Asians. Higher proportions of Afro-Caribbeans and Asians who were readmitted were detained under the Mental Health Act 1983, when compared with Europeans.

“A higher than expected number of violent deaths and suicides in coronary prevention trials has provoked interest in the possibility that low serum cholesterol concentrations are associated in the general population with personality characteristics predisposing to aggressive and suicidal behaviour. We have investigated this possibility in the Edinburgh Artery Study. We measured serum lipid concentrations in blood samples taken from fasting subjects and assessed personality characteristics on the Bedford Foulds Personality Deviance Scales in a random sample of 1592 men and women aged 55–74 years, selected from age-sex registers of ten general practices in Edinburgh. Serum cholesterol concentration was not significantly associated with aggression in men, but it was associated in multivariate analysis (though not univariate analysis) with denigratory attitudes towards others among women. However, serum triglyceride concentration was related, especially in men, to hostile acts (r = 0.13, P < 0.001) and domineering attitude (r = 0.12, P < 0.001) independently of age, total and HDL cholesterol, cigarette smoking, and alcohol consumption. Subjects taking part in prevention trials have higher triglyceride concentrations than the general population and the relation between serum triglyceride concentration and aggression merits further investigation.”

We followed up a sample of psychiatric patients (diagnoses predominantly schizophrenia and depression) who had participated in in-patient studies of their CSF over the past 15 years. The status of 73 former patients was confirmed, of whom 12 had died. Seven of these patients died at age ⩽40, largely of suicide, homicide, or accidental causes. These seven patients had significantly lower CSF 5-HIAA and HVA than living control patients. There were significant direct correlations between age at death and both CSF 5-HIAA and HVA in the deceased patients. The results offer support for CSF monoamine metabolites relating to early death in a diagnostically diverse sample of psychiatric patients.

Thirty-five police officers were followed up three years after they had been first assessed following their involvement in the retrieval and identification of human remains after a major disaster. Most of these officers were free from signs of psychiatric morbidity. Organisational and managerial practices appear to be powerful antidotes to adverse post-traumatic reactions. In this study the use of a longitudinal design, with a pre-disaster baseline and a control group, suggests that these are robust findings.

The epidemiological evidence that the offspring of women exposed to influenza in pregnancy are at increased risk of schizophrenia is conflicting. In an attempt to clarify the issue we explored the relationship between the monthly incidence of influenza (and measles) in the general population and the distribution of birth dates of three large series of schizophrenic patients - 16 960 Scottish patients born in 1932–60; 22 021 English patients born in 1921–60; and 18 723 Danish patients born in 1911–65. Exposure to the 1957 epidemic of A2 influenza in midpregnancy was associated with an increased incidence of schizophrenia, at least in females, in all three data sets. We also confirmed the previous report of a statistically significant long-term relationship between patients' birth dates and outbreaks of influenza in the English series, with time lags of - 2 and - 3 months (the sixth and seventh months of pregnancy). Despite several other negative studies by ourselves and others we conclude that these relationships are probably both genuine and causal; and that maternal influenza during the middle third of intrauterine development, or something closely associated with it, is implicated in the aetiology of some cases of schizophrenia.

On 23 April 1892, Arnold Pick reported the case of AH, who died aged 71 years following a two-year history of progressive ‘feeble-mindedness', outbursts of rage, fits and, in the later stages, severe aphasia (Pick, 1892). The post-mortem showed cerebral atrophy, particularly affecting the left temporal lobe. Pick went on to describe further cases of circumscribed atrophy affecting the temporal lobe (Pick, 1901, 1904), and parietal and frontal lobes (Pick, 1906). Although he believed the focal pathology represented a local emphasis of ‘senile cortical atrophy’, he wanted to show that a localised form of cerebral atrophy could nevertheless cause specific symptoms:

A New Zealand cohort of 58 patients with bipolar affective disorder was studied prospectively with three-monthly interviews in order to determine the relationship between life events and their relapses. Careful attention was paid to dating life events and the earliest signs of relapse and to assessing the independence of life events from the illness. No statistically significant association was found between life events and the likelihood of relapses, either mania or depression, for the 71% of patients who experienced at least one relapse during the two-year study. This finding is at variance with a companion study, with identical methodology, which found a small increase of life events before relapse. These data add further weight to the previous reports that life events are significant precipitants of bipolar illness only for earlier episodes in the course of this chronic disorder.

‘The medial temporal lobe of the brain is important for normal cognitive function, notably for memory, and is the region with the most extensive pathological change in Alzheimer's disease (AD). We wanted to find out if atrophy of the medial temporal lobe could be detected in life in patients in whom a diagnosis of AD was subsequently established histopathologically. The minimum width of the medial temporal lobe, measured by temporal-lobe-oriented computed tomography (CT) about one year before death, in 44 patients with a histopathological diagnosis of AD (cases) was nearly half (0.56 of the median) that in 75 controls of the same age with no clinical evidence of dementia (95% confidence interval 0.51–0.61). There was little overlap between the distributions of measurements in cases and controls. A cut-off (< 0.79 MoM) selected to yield a 5% false-positive rate gave an expected detection rate of 92%. A cut-off selected to yield a false-positive rate of 1 % (< 0.70 MoM) yielded a 79% detection rate. 20 of the 44 patients with histopathologically diagnosed AD had been scanned more than once before death, and the test (cut-off < 0.79 MoM) was positive in all 20 more than a year before and in 9/10 more than 2 years before death. In 10 subjects with dementia but with histopathology excluding AD, the mean minimum width of the medial temporal lobe was significantly greater than that in the cases with AD, but was not significantly different from that in controls. Medial temporal lobe CT is a non-invasive, rapid, simple and effective test for AD which could have immediate application firstly in improving the accuracy of prevalence and incidence studies and, secondly, for the identification of groups of high-risk patients in the evaluation of novel treatments for AD. In the future, it could be applied as a screening test.”

Twenty-two schizophrenic patients (DSM-III-R criteria) with clinically significant akathisia were matched with 22 schizophrenic patients without akathisia on the following variables: age, sex, diagnosis, duration of illness, and current treatment. Both groups were assessed using a variety of clinical rating scales and several parameters of serum iron status. The akathisic patients showed greater severity of clinical psychopathology, particularly positive symptoms, and an excess of extrapyramidal side-effects. We were unable to confirm any association between low serum iron and neuroleptic-induced akathisia in our sample of community-based patients.

We studied 28 female arsonists and 28 female controls admitted to Holloway Prison over four months to examine the psychological and situational antecedents to firesetting so that the behaviour could be targeted for treatment. Over 92% of the arson group had received a psychiatric diagnosis. Both groups had similarly high rates of early deprivation and abuse. None of the female arsonists had set a fire for financial gain. There was no evidence of sexual arousal being associated with firesetting; only two women described their firesetting in terms that suggest a level of compulsion - one of these was alcoholic, the other was diagnosed as severely personality disordered. Several behavioural and psychological antecedents to offending were identified which could be targeted for treatment: low self-esteem, depression, limited communication skills, and deficits in anger management. The relapse prevention model is suggested as a possible intervention for recidivistic arsonists.

The incidence and nature of state-dependent pain were investigated in 43 consecutively presenting patients with recurrent autumn/winter episodes of major depression followed by spontaneous recovery in the spring. Twenty-two (51.2%) experienced state-dependent pain, which appears to be a common concomitant of wintertime depression.

It has been suggested that schizophrenia is a disappearing disease. The evidence for this assertion is reviewed, and also for a parallel theory advanced in recent years that the disorder may be undergoing a benign metamorphosis in its course and outcome. It is concluded that the evidence is presently unconvincing given the methodological problems inherent in most follow-up studies; changes have taken place in clinicians' assumptions, in treatments, and in the quality of follow-up studies, rather than in the disorder itself. Nevertheless, possible time trends in the incidence and outcome of schizophrenia call for further scientific investigation.

Complete recovery of phantom limb pain of five years' duration occurred in a 71-year-old man following treatment with fluoxetine. There was no coexisting affective disorder. Further research is indicated in view of the postulated role of lowered central 5-hydroxy-tryptamine activity in the genesis and maintenance of chronic pain.

British Journal of Psychiatry (1993), 163, 105–106

A patient presenting with dependence on opium poppy tea infusion is reported. Poppy tea drinking, although previously described in certain parts of the UK, rarely presents in the form of a dependence syndrome. Issues relating to the management of poppy tea dependence are discussed, including the results of existing laboratory urinalysis for drugs of abuse, the calculation of opiate dose equivalence, and the likelihood of transition (or not) from use of poppy tea to use of other opiates.

The fatal toxicity indices of benzodiazepines during the 1980s were calculated from national prescribing data and mortality statistics. The overall rate was 5.9 deaths per million prescriptions for benzodiazepines taken alone or with alcohol only, anxiolytics being less toxic than hypnotics. Diazepam appeared more toxic than average among anxiolytics (P<0.05), and flurazepam and temazepam more toxic than average among hypnotics (both P<0.001). It was shown that the finding for diazepam was probably explained by concurrent use of alcohol, which implies that other anxiolytics may be safer in cases where there is alcohol misuse; but the greater toxicity of flurazepam and temazepam remained unexplained. Benzodiazepines are indeed much less toxic than the barbiturates they superseded, but they are not innocuous and temazepam in particular requires further evaluation.

A new treatment using a saccadic eye-movement desensitisation (EMD) procedure has recently been introduced to treat post-traumatic stress disorder, a disorder that has been difficult to treat in the past. The treatment is claimed to be very rapid and successful. This paper reports the treatment of a woman with post-traumatic stress disorder following a horrific road traffic accident using the EMD procedure.

British Journal of Psychiatry (1993), 163, 106–108