This paper reviews and presents data of practical impact for those administering electroconvulsive therapy (ECT). In the first section, physical and physiological aspects of the stimulus as well as methods of stimulation are discussed. The second section deals with indications for ECT, efficacy and treatment modalities such as seizure duration, treatment frequency and total number of ECT applications. The last section is devoted to side effects, risks, comedication and comorbidity.

We assessed hemisphere function in right-handed male chronic schizophrenic patients using dichotic listening tests. We evaluated digit, tonic and transitional tests in patients with paranoid schizophrenia (n = 8), patients with disorganized schizophrenia (n = 8) and in control subjects (n = 8). The dichotic listening analysis discriminated between paranoid and disorganized schizophrenia. In disorganized schizophrenia, functional impairment of both hemispheres was demonstrated, while in paranoid schizophrenia dysfunction was more prominent in the right hemisphere. These results indicate the possible involvement of right hemisphere dysfunction in the pathophysiology of chronic paranoid schizophrenia, in contrast to dysfunction of both hemispheres in chronic disorganized schizophrenia.

The present study was aimed at assessing the psychopathological manifestations, stress factors, evolution and social adaptation of 29 patients diagnosed with psychogenic paranoid psychosis. This syndrome is seen as an entity in itself, and is closely related to trigger factors; stability in the symptomatology of each relapse; favourable response to treatment; tendency to relapse, and recovery of the previous level of functioning.

The paper discusses the relevance of sufficient psychometric standards for dementia rating scales. The concurrent, convergent and construct validity of the Mini Mental State Examination (MMSE), the Alzheimer's Disease Assessment Scale (ADAS) and the CAMCOG are assessed. The Clinical Global Impressions and the Global Deterioration Scale are used as global scales. The concurrent and convergent validity are satisfactory. The construct validity expressed by the Cronbach and Loevinger coefficient are very good for all scales and subscales. The Mokken's single item coefficients show that the MMSE has the best individual hierarchical fit, the item reading can be left out. The ADAS is less uni-dimensional, eight items can be left out. The CAMCOG consists of too many items to apply the Mokken's single item coefficients or the Loevinger coefficient. Instead, the CAMCOG subscales are analyzed. This results in a possible reduction of the CAMCOG by 30 items to a total of 35 items. The factor analysis reveals two factors in both the MMSE and the ADAS while the number of observations does not allow a factor analysis of the CAMCOG to be performed.

This study aimed to explore the burden on the key-relatives of a sample of patients with obsessive-compulsive disorder and a control sample of patients with major depression. The level of burden of relatives of obsessive-compulsive patients was moderate to severe in most of the explored situations, and did not differ significantly from that of the relatives of depressives. Social relationships were compromised in 74% of cases, and feelings of depression were recorded in 84% of cases. The level of subjective burden changed according to the relatives' sex, age and position in the family. The degree of objective burden correlated with the level of patients' disability, whereas that of subjective burden correlated with the severity of patients' obsessive-compulsive symptomatology.

This study is the first part of the validation of a French version of the Dutch Eating Behaviour Questionnaire (DEBQ), among a population of obese and normal-weight patients. The questionnaire was administered to 166 subjects. Construct validity was assessed by orthogonal factor analysis with a varimax procedure and reliability was measured by Cronbach's alpha coefficient. Results showed the presence of three major factors (“emotional”, “restrained” and “external eating”) with loadings similar to those of the original questionnaire. A high internal consistency was found in the different scales. This study clearly demonstrates the factorial validity and the reliability of a French version of the DEQB.

The addition of a dose-escalated regimen of transdermal nicotine patches (TNP) improved tics of a non-smoker patient with Tourette's syndrome, whose tics did not respond to sulpiride. This improvement, as assessed by the Yale Global Tic Severity Scale, lasted for up to 8 weeks, but not 16 weeks. An explanation for the efficacy of TNP is presented.

To examine the prevalence of obsessive-compulsive symptoms, we evaluated 69 outpatients with panic disorder. We found a 30% prevalence of obsessive-compulsive symptoms. The patients with obsessive-compulsive symptoms had an earlier onset of illness and were more likely to have current and past major depression than the other ones.

To examine the relationship between suicidality and panic disorder, we evaluated 91 patients with panic disorder. Patients with comorbid diagnosis were more suicidal than patients with pure panic disorder. These data suggest that among patients with panic disorder, suicidal behavior is associated with comorbid diagnosis.

A clinical and biological pattern similar to that of neuroleptic malignant syndrome is reported in a depressed patient treated with trimipramine, without any concomitant use of neuroleptics. The antidopaminergic properties of this drug, one of the tricyclic antidepressants, may account for this uncommon side effect.