[Diogenes syndrome and Hoarding disorder: Same or different?] / Syndrome de Diogène et Hoarding disorder : une même entité ?

INTRODUCTION: In 2013, the American Psychiatric Association published the DSM-5. In this new version, new diagnoses were proposed including the Hoarding disorder. In the French semeiology, the Diogenes syndrome is described, among other symptoms, by a pathological tendency to accumulate objects called syllogomania which is very close to hoarding. This paper explores the similarities and differences between the two syndromes. DESCRIPTION: The Diogenes syndrome was first described in 1966 but was officially named for the ancient Greek philosopher in 1975 by Clark. Its frequency is around five for 100,000 persons. Many aetiologies have been known to be associated with the Diogenes syndrome: schizophrenia, dementia - especially frontotemporal type, anxiety disorders, mood disorders, and substance abuse - especially alcohol abuse. The diagnostic requires one major criterion, the inability to ask for medical or social help, and one of three minor criteria: a pathological relationship to the body, which leads to somatic illness; a pathological relationship to the society, which leads to a progressive exclusion from it; and finally, a pathological link with objects. This last criterion is very interesting because it is closely related to the Hoarding syndrome: indeed, patients with syllogamania, as also named, have a tendency to hoard every object they find. At the end, their homes are full of useless objects, and some living places can be unusable because they are cluttered and congested. This last point is similar to the definition given in the DSM-5 for the Hoarding disorder which describes a persistent difficulty parting with possessions; distress associated with discarding possessions; and accumulations that congest and clutter active living areas. The Hoarding disorder was first part of the Obsessive and compulsive disorders, but it has progressively appeared that it could be individualized with its own prevalence of 2.3% to 14% lifetime. Genetical studies have shown that at least 50% of patients suffering from excessive hoarding had a relative with a dimension of hoarding. Finally, Mattaix-Cols et al. decided to create a new syndrome in the DSM-5, and the Hoarding disorder was born. DISCUSSION: The discussion begins with relationships between the Hoarding disorder and the Diogenes syndrome. A patient with hoarding, and a poor insight, could be very isolated, and could persist in a lack of calling for help, because of not being aware of his pathology. Thus, it could be diagnosed as a Hoarding syndrome with a poor insight, or as a Diogenes syndrome, with the first major criterion (lack of calling for help) and one of the three minor criteria, the syllogomania, or hoarding. Moreover, some authors have described old people living for many years with a tendency to hoard. Progressively, some of them had a congested and cluttered home, and a few were living in squalor, a description very close to the Diogenes syndrome. Finally, we discuss the comorbidity of Hoarding disorder and Diogenes syndrome. In particular, the first one is associated with Attention deficit and hyperactivity disorders; and some authors also described the links between ADHD, bipolar disorder and frontotemporal dementia which is one of the aetiologies of the Diogenes syndrome. A psychodynamic model in which ADHD, Hoarding disorder and Diogenes syndrome are linked can be imagined, and the last one could be an overlooked evolution of the two first syndromes. CONCLUSION: In conclusion, we can imagine a dimensional model, based on two dimensions: hoarding and squalor. Hoarding disorder is the major expression of the first dimension, and Diogenes syndrome the major expression of the second. Both of them could be a different expression of one central aetiology. More studies are needed to complete this vision.

Diet, Alcohol Consumption and Cognitive Disorders in Central Africa: A Study from the EPIDEMCA Program.

Western research into dementia has focused on finding effective means of prevention, particularly through nutrition. To date, however, little is known about the relationship between diet and cognitive disorders in Africa, where the number of people with dementia is expected to increase most over the coming decades. The objective of the study was to investigate the relationship between diet and alcohol intake and cognitive disorders among elderly people in Central Africa. Between 2011 and 2012, a cross-sectional multicentre population-based study was carried out in rural and urban areas of the Central African Republic (CAR) and the Republic of Congo (ROC). Participants aged ≥65 years were interviewed using the Community Screening Interview for Dementia (CSI-D). Elderly people who performed poorly (COGSCORE≤24.5/30) were clinically assessed by neurologists and underwent further psychometric testing. DSM-IV and Petersen criteria were required for a diagnosis of dementia or mild cognitive impairment (MCI), respectively. A food frequency questionnaire assessed the intakes of dairy products, fruit, vegetables, starches, legumes, oleaginous foods, meat or fish, eggs and sweet foods over the previous three days. We also collected data on alcohol intake. Sociodemographic, vascular, and psychological factors were documented. Multivariate multinomial logistic regression models were used to estimate the associations. In fully adjusted models, a lower consumption of oleaginous foods was associated with MCI (OR=3.7 [1.4-9.9]) and dementia (OR=2.8 [1.0-7.7]) in a rural area of CAR. Alcohol consumption was associated with reduced probability of dementia in CAR (OR=0.3 [0.1-0.8]). In ROC, food groups and alcohol intake were not associated with MCI or dementia. In conclusion, our study provides new data about the association between diet and cognitive disorders in Africa. Further studies should investigate the relationship between diet and cognitive disorders at the level of specific foods rather than food groups.

[PerCaDim study: relationship between categorical and dimensional approaches of personality]. / Étude PerCaDim : relations entre approches dimensionnelle et catégorielle de la personnalité

PURPOSE: Personality and its disorders have been the subject of many studies in philosophy, psychology or medicine. Current nosology gives preference to categorical classifications, but a dimensional approach may also be considered. Supported by Cloninger's psychobiological model, it refers to concepts of temperament (novelty seeking, reward dependence, harm avoidance and persistence) and character dimensions (self-directedness, cooperativeness and self-transcendence). Categorical and dimensional approaches do not appear antinomic, and the PerCaDim study tries to verify the hypothesis of correlations existing between them. SUBJECTS AND METHODS: One hundred and eleven patients completed two personality inventories. The dimensional approach was assessed using the TCI-125 (short version of the Temperament and Character Inventory) (Cloninger et al., 1993 [9]), which includes four dimensions of temperament and three dimensions of character. The categorical approach was assessed using Vragenlijst Kenmerken voor van de Persoonlijkheid (VKP) (Duijsens et al., 1993 [15,16]), which defines personality disorders according to DSM III-R (APA, 1987 [1]). RESULTS: The PerCaDim study reveals significant relationships between the dimensions of temperament and character and personality disorders. For dimensions of temperament: novelty seeking is correlated negatively with schizoid personality and positively with antisocial, borderline, histrionic, narcissistic and sadistic personalities. Ten out of 13 personalities from DSM III-R are positively correlated with harm avoidance. Cluster A and obsessive-compulsive personality disorders have negative correlations with reward dependence, whereas five pathological personalities have positive correlations with persistence. For dimensions of character: all personality disorders are negatively correlated with self-directedness. Cooperativeness is negatively correlated with six personality disorders. Among the dimensions of character, only self-transcendence has positive correlations with personality disorders. DISCUSSION: The PerCaDim study highlights various relationships between dimensional and categorical approaches of personality. It shows negative correlations between reward dependence and cluster A personality disorders, positive correlations between novelty seeking and cluster B personality disorders and between harm avoidance and cluster C personality disorders. Self-directedness and cooperativeness character's dimensions seem to reflect the subject's adaptation, because negative correlations were found with all personality disorders. It may be surprising that correlations appear positive between self-transcendence dimension and 12 personality disorders. This result is not striking for "psychotic" personalities, but may be questionable for other personalities. CONCLUSION: These results confirm previous findings that Cloninger's dimensions can objectify personality disorders. Few dimensions of the Temperament and Character Inventory can be considered as vulnerability factors. The use of the Temperament and Character Inventory will most certainly be of good help in the future to detect or prevent a personality disorder in some subjects at risk.

[Sleep disturbances in home caregivers of persons with dementia]. / Troubles du sommeil chez les aidants à domicile de patients atteints de démence.

BACKGROUND: Estimates suggest that there are more than 700,000 adult caregivers of persons with dementia in this country, a large number of whom experience some form of sleep disturbance during the course of their caregiving career. Health care professionals are in the best position to detect and address this significant public health problem. OBJECTIVES: Prospective study of sleep with the main caregivers providing home-care for demented patients. METHODS: This study was performed on elderly persons living at home. Two populations were concerned. The control group concerned 86 old persons living in the area of Limoges (France) and was contacted to join by the senior clubs of this city. The other group concerned caregivers to persons with dementia, living with them at home, and the assessments were done during the patient assessment. Each group had a cognitive evaluation by a Folstein's test and answered a questionnaire to describe their possible sleep difficulties. RESULTS: Sixty-eight caregivers face sleep disturbance versus 25 non-caregiver controls. Caregiver sleep-problems are often linked to sleep disturbances in the care-recipient. Night-time awakenings by persons with dementia are a common precipitating cause of sleep/wake disturbances in vulnerable caregivers. Caregivers awake 2.3 times during the night versus 1.2 for control persons. Caregivers awake earlier (around 6:20) than non-caregivers (around 7:05) and their sleep time is shorter by one hour. Caregivers are more often depressed (28 in 98 versus 13 in 86) and have more often high blood pressure (56 in 98 versus 24 in 86). They received more medications and used more often self-medication. DISCUSSION: Three major contributors to caregiver sleep-disturbance are pointed in this paper: the apparition of caregiver disrupted sleep routines, caregiver burden and depression and the caregiver's physical health status. Successful treatment of a caregiver's sleep disturbance requires careful consideration of each of these contributors. Non-pharmacological options are generally recommended as a first line of treatment for managing sleep disturbances in older adults, including caregivers of persons with dementia.

Social and cultural representation of Epilepsy in elderly aged 65 and more, during a community survey in two French Departments (Hautevienne and Creuse).

BACKGROUND: Epilepsy is often associated with discrediting representations even in the developed countries. The prevalence of disease is 3-5 in thousand. PURPOSE: Our purpose was to assess social and cultural representation of epilepsy in the elderly in two French departments (Haute-Vienne and Creuse). METHODS: An analysis of the answers given by 380 (190 in Haute-Vienne and 190 in Creuse) persons aged 65 and more, selected with the method of quota, during a face to face interview using a questionnaire which explores the representations of epilepsy. The interview was done in 2003 during the local step of an international multi centric community survey entitled "Mental disorders: Image and Realities in community sample". RESULTS: Beliefs in supernatural causes of epilepsy, witchcraft, curse and punishment are more important in elderly aged 65 and more prevalent compared to the younger subjects; it's the opposite for social causes (conflicts, bereavements, stress). The alimentary interdictions are also persistent. Medical assistance keep a good place in the knowledge of the therapy of epilepsy. It showed that those aged 65 and more in Haute-Vienne had social and cultural representation of epilepsy, generally more pessimistic than those of the persons aged less than 65. CONCLUSION: The study confirmed a decrease in the stigma about epilepsy. This data suggest a better consideration of the social and cultural representations in the fight against epilepsy even in western countries.

[Depression and frontal dysfunction: risks for the elderly?]. / Dépression et syndrome frontal: quels risques pour la personne âgée?

BACKGROUND: Frontal lobe syndromes include reduced activity, particularly a diminution of spontaneous activity, lack of drive, inability to plan ahead, and induce a lack of concern. These last points constitute the executive dysfunction syndrome. That executive dysfunction could be the core defect in patients with geriatric or vascular depression, and might be related to frontal-subcortical circuit dysfunction. Sometimes frontal lobe syndromes are associated with restless, aimless, uncoordinated behavior or even disinhibition, increasing the risks of falls and of malnutrition. Some authors have distinguished between lesions of the lateral frontal cortex, most closely linked to the motor structures of the brain, which lead to disturbances of movement and action with perseveration and inertia, and lesions of the orbital and medial areas, interlinked with limbic and reticular systems, damage to which leads to disinhibition and changes of affect. The medial frontal syndrome is marked by akinesia, associated with gait disturbances, and loss of autonomy. For these reasons, it has been proposed that a subtype of depression, "depression-executive dysfunction syndrome" could occur in late life. This assertion was based on clinical, neuropathological, and neuroimaging findings suggesting that frontostriatal dysfunctions contribute to the development of both depression and executive dysfunction and influence the course of depression. Depressive symptomatology, and especially psychomotor retardation and loss of interest in activities, contributed to disability in depression-executive dysfunction syndrome patients. This study is not restricted to major depression. It examined the relationship of executive impairment to the course of depressive symptoms among a psychogeriatric population with dementia or depression in order to assess the consequences of these pathologies on disabilities of aged persons. METHODS: The study was carried out in Limoges (France) during 2006 and 2007. Three hundred and twenty one psychogeriatric outpatients were included after their written agreement. They were assessed using different scales for autonomy, cognition, depression, frontal impairment and these results were compared with the risk of fall, a possible loss of autonomy and a proteino-energical malnutrition. The statistical study was made using the Systat 11 software. The following tests were used: Student Test, Chi(2) test, and the Manova test, which was adjusted to the duration of the disease, the caregiver's age, his/her education level, and level of cognitive impairment. The regression method used was the multiple linear regression method as well as a descending step-by-step analysis. RESULTS: One hundred and thirty six males (77.3+/-7.09 years old) and 185 females (80.4+/-6.5 years old) were recruited. Patients mainly presented with Alzheimer's disease (n=123) and 65 presented an associated depression, 25 presented vascular dementia, 30 a Lewy bodies dementia, 27 a fronto-temporal dementia. Twenty-seven presented psychosis and 40 a Mild Cognitive Impairment. A control group was composed of 33 persons presumed without psychogeriatric pathologies. Depression associated with an executive dysfunction syndrome increased loss of autonomy, the risk of fall and of malnutrition, especially in the case of cognitive impairment. The multivariate regression analysis step-by-step shows an increasing risk of fall in the presence of a depression-executive dysfunction syndrome. Motivation is altered when the patient is depressed. In demented patients, depression significantly increases behavioral disorders, social and familial relationships, and instrumental acts of daily life. It precipitates the risks of falls and of malnutrition. DISCUSSION: The principal finding of this study is that geriatric depression is characterized by impaired executive functioning. In the present study, depressed patients also had a greater tendency to fall and to suffer from malnutrition. Executive processes are fundamental to the daily functioning of depressed older adults, and dysfunction may lead to a lack of compensatory strategies that would improve the outcomes of late-life depression or of increasing dependency as well. In demented patients, depression triggers loss of motivation and executive dysfunction as well. CONCLUSIONS: Depression and executive dysfunction triggers the loss of autonomy, the risk of fall and of malnutrition in elderly patients. The clinical significance of this study is that the delineation of specific executive in depressed elderly patients may facilitate the development of effective treatment interventions, including treatment for geriatric depression.

[Facilitating environment for dementia patients--the Pixel study]. / Environnement contenant chez la personne âgée démente--Etude Pixel.

UNLABELLED: Caregivers of demented outpatients can suffer from poor health, are often anguished and unable to cope with the cared patient, and this burden can generate frailty. OBJECTIVES: This survey attempted to determine the psychological parameters and effective capability influence of the caregiver's Quality of Life (QoL) and vulnerability, and measured the consequences of their alteration. METHODS: 4 categories of situations were studied, according to the angst and coping capability of caregivers. Caregiver's QoL and vulnerability were assessed in these situations. Data were related to the socio-demographic data of both patients and their principal caregivers, and to the patients' medical and therapeutic data. RESULTS: 1,410 and 10 patients diagnosed with dementia who lived at home with their principal caregivers were recruited for this survey. Angst and inability to cope with patients alter caregivers' QoL and was correlated to their vulnerability. Female caregivers were often in these situations, had a poorer QoL and were more vulnerable than men. Caregivers anguished and/or nab to cope with the cared patient were less satisfied with their own care and did not enjoy their relationships with their patients. Caregivers with psychological difficulties and failure to cope had to deal with nutritional difficulties with the demented patient. DISCUSSION: Caregivers' QoL and vulnerability, are related to angst and inability to cope with patients. We could imagine that both patients and caregivers would benefit by taking care of carers.

[Links between life events, traumatism and dementia; an open study including 565 patients with dementia]. / Relation entre événements de vie, traumatismes et démence; étude ouverte portant sur 565 patients déments.

SUMMARY: Ageing is due to a progressive loss of the person's adaptation capability, whereas during this period environmental aggression increases. In the elderly, life events re-present a psychological traumatism that overwhelms the old person and related family, disrupting and fragilising homeostatic balance. A number of authors have suggested a possible link between life traumatisms and the dementia processes. The aim of this study is to reveal the presence of life traumatisms preceding the apparition of the dementia syndrome. METHOD: This is a retrospective and comparative work based on the PIXEL study on complaints and demands from the principle informal caregivers of Alzheimer patients. It includes 565 patients presenting the criterion of dementia as defined by the DSM IV, and questionnaires filled out by the principle caregivers. One item of the questionnaire referred to life events which could have played a part in the development of the disorder. In a second stage, the reported events were classified into 4 distinct categories: loss, repeated or prolonged stress, psychotraumatism and depression-inducing events. The statistics were produced using SAS and Stat 10 software. Student's test, ANOVA and chi2-test were used. RESULTS: 372 caregivers answered the first item (65%); 76 of them believed there was no event while 296 related the disorder to one or several life events (79% of responders, 52% of the sample). These results confirm Persson and Clement's study which evidenced a higher frequency of stressing life events for subjects afflicted with dementia as compared with older people without any psychic disorder. Reported events and their respective frequency: spouse death (15.39%), parents' death (15%), familial difficulty (10.08%), anaesthesia (8.49%), child's death (4.42%), somatic disturbance (4%), depression (3.89%), retirement (3.89%), financial problems (2.65%), loneliness (2.65%), removal (1.76%), fall (1%), alcohol (0.8%), traumatism (0.53%), spouse care (0.35%), leaving for home care, storm and caregiver change in life (0.17%). Regrouping the data: 82.71% of the answers can be connected to prolonged stress, 62.85% to real or symbolic loss, 39% to a psychotraumatic event and finally, most of these events can potentially induce depression. DISCUSSION: Some of the events refer to difficulties concerning people close to the subject (death of a close relation, hospitalisation of husband or wife) in a period when the loss of autonomy or handicap means greater dependence on surrounding people. General anaesthesia is mentioned by 48 caregivers. In fact, this usually implies surgery, the presence of organic pathology or the need for hospitalisation, which we know has a destabilizing effect in the elderly. It is therefore not surprising that 23 answers mentioned somatic disorders (4% of the sample). According to Leger, it's mostly a loss type event which is implied in the elderly. Such losses would induce a weakening of cognitive stimulation which could decompensate an infraclinical dementia or accelerate an emerging dementia process. Antecedents of depressive illness are considered as an element of risk for the development of Alzheimer's disease. Depression is spontaneously mentioned by 22 caregivers. We must add the many reported life events which are well known to induce depression in older people. Most of the events considered in this study are liable to provoke manic mood swings. Depression resulting from life events can be considered either as an affection occurring along with dementia or as the aggravating factor of an infraclinical process or, finally, as an additional factor of vulnerability. With older people, many events may constitute a trauma because of the proximity of death and because of their sudden onset (fall, hospitalisation, somatic illness). Several studies have pointed out that a particularly traumatic event could enhance the risk of dementia. Life events associated with chronic or repeated stress are characterized by their permanence or their repetition. According to a general psychosomatic biological pattern, psychic distress will engender a series of degradations or an acute or chronic response to an early trauma. According to this hypothesis, prolonged exposure to an excess of glucocorticosteroids at the time of a disadaptative stress would have deleterious effects on the hippocampus. Indeed, the hippocampus plays a part in a number of functions affected by dementia such as memory, learning process and emotional adjustment. This study takes into account stress factors ("stressors") but not factors influencing their impact on the subject such as an individual predisposition (genetic, psychopathologic, coping abilities) and social support. The force of the impact of these events on older people and what is really experienced by them remain unknown. This study strengthens a number of others evincing an unusual frequency of life events in dementia processes. According to an integrative pattern, repeated or prolonged stress could be a deciding factor in the degenerative process or a factor of decompensation with older people presenting a genetic, biological or psychological vulnerability to dementia. The impact of such life events would vary according to the subject's pre-morbid personality, coping abilities and the support he/she can rely on. CONCLUSION: Some life events may be involved in the dementia process as shown by the results of this study, but this relationship does not imply direct causality. It's difficult to appreciate whether these results are not a consequence of the greater attention paid to the patient after the appearance of the first symptoms, leading to a closer observation. Stress could trigger the degenerative process. This argues for the necessity of an early diagnosis taking into account a traumatic event of life either precocious or late.

[Behavioral and psychological symptoms in dementia: description and management]. / Les symptômes psychologiques et comportementaux de la démence: description et prise en charge.

Behavioral and Psychological Symptoms in Dementia (BPSD) are, beside cognitive disorders, major features of Alzheimer's disease and related disorders. Diagnosis is important to enhance our knowledge of the pathophysiology of dementia and of their functional consequences for patients and caregivers. Pharmacological and non-pharmacological management of dementia depends to a large extent on the presence of BPSD. A committee of geriatricians, neurologists and psychiatrists specialized in dementia (THEMA 2) has promoted an epidemiological, diagnostic and therapeutic update in this field. This work was based on the BPSD Consensus Conference Report edited in 2000 by the International Psychogeriatric Association. This report was updated with the most recent literature reports, and was adapted to the French environment. This paper is a synthesis of this meeting, validated and corrected by the entire Thema 2 group.

[Anxiety and depression among the epileptics in general population in Benin (Western Africa)]. / Anxiété et dépression chez les épileptiques en population générale au Bénin (Afrique de l'Ouest).

In order to assess prevalence of depression and anxiety among epileptic patients and to compare it to a control population, a matched case-control survey was performed in 196 persons above 18 Year old (98 epileptics and 98 controls matched according to sex, age 10 and social environment) in Republic of Benin (West Africa), using Goldberg's Depression and Anxiety scale. Two main investigators helped by 5 sociology students were trained on a questionnaire by a psychiatrist skilled with public health matters. People taking part in the survey are epileptic patients who already used health services. Inclusions took place within 17 communes of four departments (Mono, Zou, Ouémé, Atlantique) located in Southern part of Benin. The questionnaire used an Identity sheet and the Goldberg Depression Scale. Results are shown as mean standard deviations, for quantitative values, and percents for qualitative ones. Comparisons of proportions in qualitative variables are carried out using c2 test or Fisher's exact test. Comparisons of means rates between subject's groups are carried out with a Student t test or variance analysis. The correlations between two quantitative variables were assessed by linear correlation coefficient. Significance threshold chosen for the whole set of statistics analysis is 0.05. The majority of interviewed epileptic patients is young (average 32.6 11.5 Years old). A male predominance exists (sex ratio 1.28). 93% of interviewed persons live within their family, are married or cohabit (controls: 98.2%; cases: 87.9%); 57.4% are married (controls: 70%; cases: 44%). The most represented professional categories are craftsmen and shopkeepers (29.2%) as well as farmers (19.5%). Most of recruited patients live in an urban setting (55.4%) and 63.6% of interviewed persons had been living in the area of survey for over 10 Years. The most represented religion within the sample is Christian religion (67.7%), Animists (23.3%) and Muslims (5.8%). 97% of epileptic patients reported they had one fit during the two Years before the survey; roughly one half (48%) had 2 to 5 fits and 41.5% of them had more than 10 fits; only 14% say they have had an EEG. Presence of an Anti Epileptic Drug (77.5%) reduces anxiety and depression. Considering a severity threshold of 5 for anxiety and 2 for depression (8), proportions of epileptic patients displaying a severe anxiety (79.8%) or a severe depression (89.6%) are significantly higher (p<0.0001) than in control subjects (12.3% and 46.9%). Comparison of average scores confirms the difference (p<0.0001) between cases (5.8 2.0 and 2.3 1.9) and controls (4.7 2.4 and 2.0 2.1) regarding anxiety and depression. Neither the sex, nor age, nor life environment (urban/rural), nor frequency of fits hold significant influence over an-xiety and depression. However, results in this survey include higher average rates of anxiety and depression for women (6.3 1.8) than men (5.5 1.8), though such statement is only nearly significant (p=0.06). Results of the survey confirm the other works on this topic about characteristics of depression for epileptic patients, though results here are higher than usual. Anxiety and depression are common troubles found in epileptic patient, both often occurring at the same time. Two distinct theories about this fact are opposed, first explain the connection of anxiety and depression with epilepsy because of the social and cultural burden upon an epileptic patient in those countries, the second theory is about depression and epilepsy sharing some neuroaminergical dysfunctions; these facts were not considered in this survey. When taking into account the thresholds of seriousness on Goldberg's scale, proportion of controls displaying a probably deeper depression is high (46.9%) compared to usual hospital prevalence rates (4 to 25%) found in Western Africa where survey in general population are scarce. It could either be a bias in the selection or the confirmation that family and relatives of an epileptic patient are enduring a great psychic pain too; finally, this high rate o, this high rate of severe depression within controls may suggest a need to adapt thresholds of Goldberg's scale to match African populations. This hypothesis is interesting regarding the results of some Authors who validated this scale in population of aged people; they highlighted the fewer precision of two items (lost of interest, focus difficulties) and also a slight discriminatory weight for other few items. However the psychometric characteristics of Goldberg's scale are accurate (for depression subscale, a sensitivity of 88% and a specificity of 68%; for the whole scale, a sensitivity of 84% and a specificity of 68%). It would be pertinent to carry out a study to validate Goldberg's scale within some African populations. This study also highlights the importance of psychological factors in epilepsy and suggests a specific global care of the disease.

Influence of antidepressant therapies on weight and appetite in the elderly.

OBJECTIVE: Determine the nutritional impact of antidepressant drugs in elderly. METHODS: The study included 139 independently mobile out-patients managed by the Poitiers geriatric day hospital for problems of loss of home support, rehabilitation and medical or psychological care, with a stable treatment for 3 months at the time of inclusion and over the 3 months of the study. The study addressed the time course of nutritional parameters from baseline to 3 months post-inclusion. The physical examination included monthly weighing of the patients, 3-monthly evaluation of nutritional status using the Mini Nutritional Assessment (MNA) instrument and serum albumin. RESULTS: 52 men (76.3 +/- 6.7 years [62-87]) and 87 women (81.0 +/- 7.2 years [65-100]) were included. Seventy-nine patients presented with dementia. Seventy-four patients were receiving an antidepressant, of which 54 serotonin reuptake inhibitors. The patients free from dementia and not receiving antidepressants had nutritional indices that did not vary over the study period. The dementia-free patients receiving antidepressants gained weight (1.44 kg) - 1.87 kg on serotonin reuptake inhibitors - showed an improvement in MNA of 0.76/30 and showed a significant improvement in serum albumin of 1.78 g/L. The demented patients not receiving antidepressants lost weight (-1.01 kg), MNA score fell and serum albumin significantly decreased. On antidepressants, the demented patients significantly gained weight (0.73 kg) while no deterioration in the other parameters reflecting undernutrition was observed. Conclusions. In the middle term, in elderly subjects, antidepressants do not induce undernutrition or weight loss. Irrespective of antidepressant type, those agents seem to prevent weight loss in elderly subjects presenting with dementia.