Running to Prevent Depression; Maximal Aerobic Speed for Adolescents in the South of Belgium. Comparison With Their Parents' Generation and the Impact on Their Physical and Mental Health.

OBJECTIVE: To assess aerobic fitness of adolescents, using maximum aerobic speed (MAS). To test the relationship between MAS and other variables. To compare our 2019/21 data to similar data published in 1996. METHODS: A running application was used to measure MAS with the half-Cooper test. To test age, BMI, gender and school attended as possible predictors of MAS, multiple logistic regressions were performed. A series of t-tests and ANOVAs were performed to test differences between the variable means. t-tests were used to compare MAS, height and weight of our population to a similar population tested during the late 1990s. RESULTS: Our sample of 3368 adolescent students shows that age, BMI, gender and the school attended are predictors of MAS. MAS increases more significantly between 13 and 15 years of age, particularly in males. MAS is significantly greater in males compared to females at all ages between 12 and 18 years. When compared to a reference population in the 1990s, our data shows: significantly lower MAS at ages 14, 15, 16 and 17 for males and at 17 for females. Males' weight is significantly higher at each age between 12 and 17, but height only significantly higher at 12, 14 and 15 years of age. Females' weight is significantly higher in each age category between 14 and 17 years of age, but height only at 12 and 14 years old. CONCLUSIONS: The aerobic fitness in adolescent students was correlated to age, BMI, gender and school attended. After 12 years old, MAS evolved differently in males and females. Our data suggests a decline in MAS since the 1990s at as early as 14 years of age in males and 17 for females, and an increased weight, which is suggestive of a decline in health. The impact of MAS decline on mental health will be discussed.

The Place of Care under Constraint for Mood Disorders in the Context of the Collapse of the Supply of Psychiatric Care during the COVID-19 Crisis.

BACKGROUND: In March 2020, the Belgian population was exposed to a confinement situation that it had never experienced before associated with the collapse in access to psychiatric care. Initially, only emergencies and constrained care continued to operate. In these specific circumstances, where both the overall population and the psychiatric population, was exposed to unique stress factors, what was the role of forced psychiatric internments in the treatment of mood disorders? SUBJECTS AND METHODS: We have measured the number of detentions for observation with and without suicide attempt over the two years prior to the pandemic in order to obtain theoretical reference values. We have compared these values with the measures over the 12 months following the start of the confinement period, which constitute the Crisis values. The continuation of measures, with an equal number of observation measures, constituted the Post-Crisis values. For these same cases, we compared in suicide attempt cases, whether the criteria for Severe Major Depressive Disorder were met or not. Lastly we compared the number of observation measures that were lifted, or not, within ten days of patient care. RESULTS: There was no significant increase in Detentions for Observation following a suicide attempt during the Crisis period. However a significant increase was observed during the Post-Crisis period. As regards cases of attempted suicide during the Crisis period, the number of patients suffering from Major Depressive Disorders reduced significantly in terms of statistics. This confirms our impression of a change in population. The Post-Crisis values dropped to the Theoric values. The number of Observation measures lifted increased quite significantly during the Crisis period, while there was a return to values in terms of statistics similar to the Theoric values during the Post-Crisis period. CONCLUSIONS: Although the population, both the healthy population and those suffering from a psychiatric condition, was subject to stress that it had never before experienced coinciding with a collapse of healthcare provision, there was no increase in patients meeting the criteria to benefit from constrained care during the Crisis period. On the other hand, there was a significant change in statistical terms in the population of patients who attempted suicide. We have seen a collapse in the number of patients suffering from depressive disorders and an equivalent increase in the number of patients with personality disorders or adjustment disorders. The number of Observation measures lifted during the Crisis period also grew quite significantly. Constrained care was available to help manage reactive suicide attempts. All other things being equal, they indirectly showed a reduction in Major Depressive Disorders requiring constrained care in the population.

Awake Bruxism Treated with Pregabaline in a Patient with Generalized Anxiety Disorder.

BACKGROUND: Bruxism is excessive teeth grinding or jaw clenching. Several symptoms are commonly associated with bruxism, including hypersensitive teeth, aching jaw muscles, headaches, tooth wear, and damage to dental restorations. There are two types of bruxism, awake bruxism and sleep bruxism. Awake bruxism is generally treated by dentists and maxilla-facial surgeons through several treatment modalities such as, counselling about triggers, relaxation, occlusal splints and botulinum toxin type A injections. METHODS: We will present the case of a 21-year-old woman presenting mood swings with a high level of anxiety and concentration difficulties since childhood. She also complained of awake bruxism. Intelligence was evaluated using The Wechsler Adult Intelligence Scale - Fourth Edition (WAIS-IV). Attention-deficit hyperactivity disorder (ADHD) was investigated through a neuropsychology test. RESULTS: Intelligence evaluation showed normal intellectual function. Neuropsychology test showed a profile corresponding to ADHD. Bupropion XR 300 mg was initiated for ADHD. Pregabalin was prescribed for general anxiety syndrome. The patient reported a complete disappearance of awake bruxism at a daily dose of 375 mg, with no occlusal appliances. Following the improvement of the anxiety symptoms, the attempt to reduce the dose twice leading to the recurrence of bruxism. CONCLUSIONS: A 21 years old female treated with 375 mg daily doses of pregabalin for generalized anxiety disorder experienced a significant reduction of daytime bruxism. More studies are needed to determine whether pregabalin has a long term effect against awake bruxism.

Teenage pregnancy in Belgium: protective factors in a migrant population.

BACKGROUND: Teenage pregnancies occur frequently in developing countries and are associated with social issues, including poverty, lower levels of health and educational attainment. Although frequent in European countries in the 20th century today, teenage pregnancies account for only 4% of first children. These pregnancies are usually unplanned and they are considered a vulnerability factor during the pregnancy and the postnatal period, both for the mother and the child. The purpose of our study was to evaluate the evolution of mothers and children of teenage pregnancies, several years after childbirth and to identify factors which may protect or increase the patient's vulnerability. SUBJECTS AND METHODS: We conducted a retrospective search in our patient database in order to identify all teenage pregnancies between 2010-2014 at CHU Brugmann Hospital. Outcome date data were obtained from the medical files. Mothers were contacted by phone and asked to complete our questionnaire which focused on maternal and paediatric care; and infant and child development after hospitalization. RESULTS: Out of the 342 patients identified, 84 patients were contactable and only 72 patients completed the full questionnaire. With only 4 patients originating from Belgium, our population was largely immigrant. Despite this, obstetrical, maternal and paediatric outcomes were remarkably favorable when compared to other published studies. CONCLUSION: Our study suggests that some migrant teenage mothers may have a dual advantage in terms of the wealth of a developed country in which have settled and the low social stigma related to their country of origin. More research needs to be done to further investigate this hypothesis.

Neuroleptic malignant syndrome in a patient treated with clotiapine.

BACKGROUND: Neuroleptic malignant syndrome (NMS), which is linked to the use of antipsychotic medication, is a potentially lethal neurological emergency. The interest of our study is that NMS induced by the use of clotiapine has never previously been described. SUBJECTS AND METHODS: We present the case of a 61-year old man whose sleep disorders were treated with clotiapine 40 mg/day. After 7 days of taking 40 mg clotiapine, the patient presented with a deterioration of his general health which had gradually taken hold, with altered consciousness accompanied by generalised muscle rigidity and hypersalivation. Laboratory blood tests revealed elevated levels of Creatine Phosphokinase (CPK) at 812 U/l. The patient was diagnosed with NMS and treated accordingly. RESULTS: The mechanism that underlies the appearance of NMS remains largely unknown. Clotiapine is a second-generation antipsychotic, first released onto the market in the 1970s, and is available in a few countries, including Belgium. NMS is treated as a medical emergency due to the possibility of morbidity and death. The first step in the treatment of NMS consists in withholding the agent suspected of provoking the symptoms. CONCLUSIONS: NMS is difficult to diagnose due to a great variability in clinical presentations and the absence of specific tests and laboratory results. The use of clotiapine in treating sleep disorders can provoke NMS as a life-threatening side-effect. To our knowledge, this is the first time a case of clotiapine-induced NMS has been published.

Incidence and prevention of deep vein thrombosis in restrained psychiatric patients.

BACKGROUND: Although physical restraint is still used in psychiatric inpatient settings, it sometimes causes serious side effects, including deep vein thrombosis (DVT) and resulting pulmonary embolism. The aim of this study was to review the literature investigating the incidence of the DVT in restrained psychiatric patients, to identify the risk factors of this condition and the effectiveness of routine prophylaxis. SUBJECTS AND METHODS: Studies investigating associations between deep vein thrombosis and restrained psychiatric patients were searched in the Pubmed database. More than 700 articles were sorted independently by two of the authors using predefined criteria. Only research articles, reviews and meta-analyses were selected for this review. RESULTS: 5 articles published between 2010 and 2016 were selected. Although antipsychotics and restrain are known to be thrombogenenic, in all retrospective studies, with anticoagulant prophylaxis for those restrained for more than 12 or 24 h, incidence of DVT in restrained psychiatric patients was almost not existent. Controversially, in a comparative study by Ishida, although deep sedation and physical comorbidities were associated with the occurrence of DVT, not using of anticoagulants was not associated with any increased incidence of DVT. DVT may be overlooked because psychiatric patients are often unaware of leg symptoms because of their psychiatric disease and induced sedation. Furthermore most DVT, in particular distal DVT are asymptomatic. When screened and assessed with more appropriate methods such as plasma D Dimer and ultrasound scanning the incidence of DVT reaches 11.6%. CONCLUSION: The incidence of DVT in restrained psychiatric patients was not low in spite of prophylaxis. These findings emphasize the importance of regular screening of and thorough assessments of DVT, especially in restrained psychiatric patients.

A transient personality disorder induced by football matches.

BACKGROUND: Personality disorders are a class of mental diseases characterized by inflexible and maladaptive patterns of behavior, cognition, and inner experience, involving several areas of functioning, such as affectivity, impulse control, ways of perceiving and thinking and reaction to stress factors. In the literature, personality disorders have always been described as stable patterns of long duration, and their onset can be found during adolescence or early adulthood. These patterns are associated with significant distress or impairment in a patient's life in which a main element affects every aspect of living, and in which no biological or other pathologies exist to assist in its identification. Therefore, they often lead to comorbidities such as dysfunctional anxiety, drug abuse, major depression and suicide. SUBJECTS AND METHODS: We present a case of a 37-year-old man, who came to the outpatient department needing support to quit smoking. During the follow up, he described some transitory changes in his personality while watching football (soccer) games. These episodes were characterized by inappropriate anger crises, rapid and dramatic shifts in emotional tone, dysphoria and superstitious and magical beliefs with paranoid elements; connecting himself, his family and friends to players in the match and to the unfolding of the game. Every manifestation was induced by the football match, and there were no signs of difficulty in handling impulses and in managing relationships, or any superstitious beliefs, outside of it. RESULTS: The combination of all the symptoms led us to think about a diagnosis of the borderline personality disorder. There was a lack of managing impulsivity, intense uncontrollable emotional reactions, and episodes of psychotic decompensation with unreal and paranoid connections made between the patient's entourage and the results of the match. CONCLUSIONS: With this case, we propose to consider the personality disorder, not just as a stable and inflexible pattern, but also as a transitory dysfunction induced by stress factors, as in this case, a football match, introducing therefore a new entity: transient personality disorder.

Admitting or Discharging Patients with Opiate or Alcohol Related Problems? Psychiatrist Uncertainty and Welfare Losses.

BACKGROUND: Much attention has focused on variations in therapeutic strategies across catchment areas and the related question of whether the differences in attitudes are due to socio-economic variables in the studied population or to physician uncertainty about making a specific therapeutic recommendation. SUBJECTS AND METHOD: We monitored the emergency admission rate for patients with alcohol or opiate related problems of 9 resident psychiatrists for a year. To rule out differences in population characteristics, the study took place in only one hospital: Brugmann University Hospital, whose catchment area is the north of Brussels. RESULTS: Our results show 3 distinctive practice styles. We suggest that variation in urgent admission rates for patients with alcohol and opiate related problems can be due not only to the socio-economic variables of the population, but also to medical uncertainty about the effectiveness of admission for the treatment of these disorders. CONCLUSION: The extent of uncertainty about appropriate standards of care and the plausible related inappropriate care and welfare losses are discussed.

Conditional Reasoning in Schizophrenic Patients.

Conditional reasoning (if p then q) is used very frequently in everyday situations. Conditional reasoning is impaired in brain-lesion patients, psychopathy, alcoholism, and polydrug dependence. Many neurocognitive deficits have also been described in schizophrenia. We assessed conditional reasoning in 25 patients with schizophrenia, 25 depressive patients, and 25 controls, using the Wason selection task in three different domains: social contracts, precautionary rules, and descriptive rules. Control measures included depression, anxiety, and severity of schizophrenia measures as a Verbal Intelligence Scale. Patients with schizophrenia were significantly impaired on all conditional reasoning tasks compared to depressives and controls. However, the social contract and precautions tasks yielded better results than the descriptive tasks. Differences between groups disappeared for social contract but remained for precautions and descriptive tasks when verbal intelligence was used as a covariate. These results suggest that domain-specific reasoning mechanisms, proposed by evolutionary psychologists, are relatively resilient in the face of brain network disruptions that impair more general reasoning abilities. Nevertheless, patients with schizophrenia could encounter difficulties understanding precaution rules and social contracts in real-life situations resulting in unwise risk-taking and misunderstandings in the social world.

Bipolar Disorder and Early Affective Trauma.

BACKGROUND: Bipolar disorder is a chronic psychiatric disease with a high prevalence and is a major psychosocial and medical burden. The exact etiological pathways of bipolar disorder are not fully understood. Genetic factors are known to play an important role in the etiology of bipolar disorder. However, high rates of discordance among identical twins and a growing body of evidence that environmental factors such as early stress can influence the onset and course of psychiatric diseases underline the importance of additional etiological mechanisms of bipolar disorders. There has been little investigation about early trauma in bipolar disorder. The aim of this study was to review the literature on the association between early traumatic interactions like child neglect, mistreatment, abuse or early parental separation and the occurrence of bipolar disorder in adulthood or impact on the course of the disease. METHODS: Studies investigating associations between child neglect, mistreatment, abuse or early parental separation and occurrence of bipolar disorder in adulthood or impact on the course of the disease were searched in the Pubmed database. More than 700 articles were sorted independently by two of the authors using predefined criteria. Only research articles, reviews and meta-analyses were selected for this review. RESULTS: 53 articles met the inclusion criteria. To date, four systematic reviews partially addressed our research question. Early trauma is more frequently found in the past of bipolar patients than in the general population. Studies support a harmful effect of childhood trauma on the course of bipolar disease, with more anxious, depressive or psychotic symptoms, an early age of onset and a worse prognosis. CONCLUSIONS: Early trauma is more often found in the past of bipolar adult patients than the general population and studies support a harmful effect of childhood trauma on the course of bipolar disease, with more anxious, depressive or psychotic symptoms, an early age of onset and a worse prognosis. In further studies attention should be paid to the age of trauma occurrence and the definition of trauma. The findings also support the importance of additional psychoanalytic oriented psychotherapy for the treatment of bipolar disorder.

Megadose bromazepam dependence.

BACKGROUND: Benzodiazepines (BZDs) are among the most widely prescribed drugs in developed countries. Since BZDs can produce tolerance and dependence even in a short time, their use is recommended for a very limited time. However, these recommendations have been largely disregarded. The chronic use of BZDs causes a number of serious side effects, i.e. cognitive impairment, falls, traffic accidents, dependence and tolerance. METHODS: We present the case of a 37 years old woman taking daily doses of 220 mg of bromazepam. The patient's anxiety, depression and cognitive status were evaluated with a battery of questionnaires. A sleep laboratory test was performed in search of sleep apneas and sleepiness during the day. A Cerebral PET SCAN was executed in search of altered cerebral metabolism. RESULTS: Blood concentrations of bromazepam reached 7800 µg/L. Questionnaire evaluations showed significant depression and anxiety but only moderate cognitive impairment. Oxygen saturation was normal throughout the Sleep lab test, respiratory events were very few and sleepiness was moderate with an average latency of 9 minutes. Brain cortical glucose consumption was homogeneously slightly reduced. CONCLUSIONS: With doses of bromazepan reaching 15 times the toxic dose, anxiety remained high. Cognition, sleepiness, respiratory sleep events and brain metabolism remained remarkably close to normal.

Emotion Regulation in Alcohol Dependence.

BACKGROUND: The main aim of this study was to investigate, in alcohol-dependent (AD) patients, the use of the 5 emotion regulation strategies specified in Gross's (1998, Rev Gen Psychol, 2, 271) process model of emotion regulation with the use of a semi-structured interview allowing a detailed and high-quality assessment of emotion regulation strategies. A secondary aim was to examine the possible influence of protracted abstinence and detoxification on emotion dysregulation. Finally, the association between the level of craving and the types of regulation strategies was investigated. METHODS: Forty-four treatment-seeking AD patients with varying time spent in rehabilitation, and 26 healthy controls were interviewed using a version of the Emotion Regulation Interview (Werner et al., 2011, J Psychopathol Behav Assess, 33, 346) adapted to alcohol dependence. RESULTS: Compared to controls, AD patients reported significantly greater use of response modulation and attentional deployment, but lesser use of cognitive change. Among patients, (1) rehabilitation duration was positively correlated with the use of cognitive change and (2) the use of response modulation was positively associated with the level of craving. CONCLUSIONS: These findings clarify the specific pattern of emotion dysregulation associated with alcohol dependence. They also suggest that (1) abstinence is associated with a shift toward more adaptive emotion regulation patterns and that (2) inefficient regulation strategies may lead to craving and the maintenance of alcohol use. If these findings are confirmed through longitudinal and mediation designs, they will have important clinical implications.

An economic analysis of different cannabis decriminalization scenarios.

BACKGROUND: Cannabis is the most widely used illegal drug in European countries. In countries with repressive cannabis policies, prevalence is not lower than in those with tolerant laws. Repressive policies not only have uncertain benefits but they are also expensive. Economists tend to believe that good public policies minimize social costs; that is, they help to improve collective wellbeing at a lower cost. METHOD: The paper draws on a review of international literature on cannabis legislative models around the world. After a description of some of the fundamental concepts of a market economy, several existing policy scenarios will be presented and analyzed from an economic perspective. Strength and weaknesses will be summarized for each alternative. RESULTS: In addition to consumption tolerance in countries such as the Netherlands, recent decriminalization of domestic markets in the Unites States and Uruguay present alternatives to reduce the negative impact of cannabis on society. Earlier initiation age and rise in consumption are unintended potential consequences of decriminalization that need to be addressed by public authorities when designing a liberalized cannabis policy environment. Price is a key variable that needs to be addressed to prevent a rise in consumption. CONCLUSION: Repressive cannabis policies are expensive and have limited impact on consumption. Consumption legalization significantly reduces expenses for repression and law enforcement, allowing for the allocation of more resources to other targets such as education and prevention. With legalization of supply along with consumption, repression and law enforcement costs are reduced even further. Moreover, a legal market would create employment and generate tax revenues that could be allocated to the prevention of increased consumption. Legalizing cannabis would not lead to a sudden rise in consumption, providing the duty imposed by the state kept the product at its current price.

Management of Demented Patients with Urinary Incontinence: A Case Study.

OBJECTIVE: To assess whether a demented patient with urinary incontinence (UI) could learn to use an adapted version of timed voiding (i.e., instead of being led by a caregiver, the patient learns to perform timed voiding by herself). Indeed, UI affects a large number of patients with dementia and creates a substantial burden to the caregiver. UI is the most common complaint at the time of institutionalization and it is often the cause of premature institutionalization. Timed voiding is a promising intervention, but one whose effectiveness remains to be demonstrated. Additionally, timed voiding has the disadvantage of being constraining for caregivers, requiring them to be present to stimulate the patient to urinate at each of the scheduled occasions. METHOD: The present intervention required the patient to learn (1) to associate an auditory signal from a timer to the action of urination, (2) to reprogram the timer, using the spaced retrieval technique. An ABAB paradigm was used to assess the effectiveness of this program to eliminate urinary accidents. RESULTS: The results of the intervention showed that the use of the timer was effective in helping the patient to reduce her urinary leaks from 1.5 diurnal accidents per week to zero during four months. CONCLUSION: UI in patients with dementia seems treatable. Such intervention could contribute to delay institutionalization of patients with dementia through maintaining their autonomy and reducing the burden of caregivers.

Theory of mind difficulties in patients with alcohol dependence: beyond the prefrontal cortex dysfunction hypothesis.

BACKGROUND: Previous studies have shown that alcohol-dependent (AD) individuals have difficulties inferring other people's emotion, understanding humor, and detecting a faux pas. This study aimed at further understanding the nature of such "Theory of Mind" (ToM) difficulties. METHODS: A total of 34 recently detoxified AD and 34 paired controls were compared based on 2 nonverbal and video-based false belief tasks. These tasks were designed to identify 3 different types of deficits: (i) a deficit in dealing with the general task demands, (ii) a selective deficit in self-perspective inhibition, and (iii) a deficit in tracking the other person's mental state. (i) and (ii) are compatible with the hypothesis of a prefrontal cortex dysfunction being at the origin of AD individuals' social difficulties, while (iii) would suggest the possible contribution of a dysfunction of the temporo-parietal junction in explaining the social difficulties. RESULTS: Group analyses highlighted that AD individuals performed worse on the 2 false belief tasks than controls. Individual analyses showed, however, that just under half of the AD individuals were impaired compared to controls. Moreover, most of the AD individuals who were impaired showed a deficit in tracking the other person's belief. This deficit was linked to disease-related factors such as illness duration, average alcohol consumption, and craving but not to general reasoning abilities, depression, anxiety, or demographic variables. CONCLUSIONS: Just under half of the AD individuals tested showed a ToM deficit, and in most cases, the deficit concerned the tracking of other people's mental states. Such a type of deficit has previously been associated with lesions to the temporo-parietal brain areas, indicating that a prefrontal cortex dysfunction may not be the sole origin of the social cognition deficits observed in alcohol dependence.

Proposing concurrent alcohol and tobacco withdrawal. Analysis of the perceptions of Belgian nurses in the alcoholism unit.

INTRODUCTION: Dual tobacco-alcohol addiction is common, but the literature often considers only the issue of withdrawal from one substance at a time and emphasises that the assessment of tobacco use seems to be neglected in psychiatry. SUBJECT AND METHODS: In this study, we analysed the perceptions of nurses working in alcoholism units before and after motivational interviewing trainingon proposing concurrent alcohol-tobacco withdrawal to patients. RESULTS: Nurses, unlike psychiatry postgraduates, were able to achieve acomprehensive and systematic history of substance abuse, but bothtended not to recommend concurrent tobacco-alcohol withdrawal. Training in motivational interviewing was inclined to reverse this tendency. DISCUSSION: Reducing feelings of helplessness that carers experience when patientsrelapse is one of the factors to change. CONCLUSION: Recommendations for the development of concurrent alcohol tobacco withdrawal programmes.

The cost of alcohol in the workplace in Belgium.

BACKGROUND: It has been suggested that alcohol problems have a major impact in the workplace. It has long been recognized that misuse can have serious consequences for the productivity of workers. The extent of the problem is still an uncalculated cost. Few studies provide clear evidence of a cause, effect or relationship between substance abuse and workplace costs and valuable guidance to employers in evaluating the cost of substance abuse in their workplaces is missing. OBJECTIVE: To estimate the awareness, policies and cost to employers of drinking in the workplace in Belgium and to illustrate the potential gains from drinking cessation provision. Costs vary with type of industry and policy in place; therefore, to estimate these costs, results from a survey were combined with evidence drawn from a review of literature. STUDY DESIGN: An Internet survey of 216 workplaces in Belgium, based on a stratified random sample of workplaces with 50 or more employees, was conducted in 2005. Further information was collected from 150 occupational physicians. Additional evidence was compiled from a review of the literature of drinking-related costs. RESULTS: 216 General Directors or HR Directors completed a questionnaire related to awareness, policy and costs. 150 occupational physicians completed a questionnaire related to awareness and policy. Companies are unaware or underestimate alcohol misuse among their employees. At least 84% of companies have no education or information policy about substance abuse. Absenteeism, accidents and turnover account for 0.87% of the wage bill. Reduced productivity/ (presenteeism accounts for 2.8%. The construction industry, postal services, hospitality industry (hotel/restaurants and catering) and sanitation industry (collection, street cleaning) are the most problematic sectors. CONCLUSION: Awareness: many companies are totally unaware of the impact of substance abuse and those that are aware underestimate the problem. Sectors are heterogeneous; some are more problematic than others. Policy: although there is a link between policy and consumption, few companies have a clear substance abuse policy. Cost: reduced productivity is perceived as the most important cost.

Citalopram may reduce sympathoadrenal hyperactivity in elderly depressed patients: an open multicenter study in Belgium and Luxembourg.

INTRODUCTION: Through effects of catecholamines upon the heart, blood vessels and platelets, sympathoadrenal hyperactivity contributes to the development of cardiovascular diseases in elderly depressed patients. To assess the cardiovascular effect of Citalopram in elderly depressed patients, data from an open multicenter study in Belgium and Luxembourg, in which a total of 811 patients were evaluated, was retrospectively analysed. Although the aim of the study was to assess the efficacy and safety of Citalopram, blood pressure and heart rate were also monitored. SUBJECT AND METHODS: Patients included in the study were referred either by psychiatrists, geriatricians or general practitioners. Clinical assessment included ratings on the Hamilton Rating Depression Scale, the Clinical Global Impression Scale, the UKU Side effect rating scale and the assessment of side effects spontaneously reported. RESULTS: With few side effects, Citalopram significantly improves the clinical condition of elderly patients suffering from depressive symptoms. A series of repeated multivariate analyses of covariance were performed on heart rate and blood pressure controlling for the effect of age. Interestingly, a sustained decrease of these parameters was shown during the whole study period reaching significance for systolic blood pressure (p<0.05). These effects were observed both in responding as well as non-responding patients, and were somewhat more marked in responders for heart rate (p=0.058). CONCLUSION: The slight but significant decrease in systolic blood pressure and heart rate suggests that citalopram may reduce sympathoadrenal hyperactivity and the related increased cardiovascular morbidity and mortality associated with depression.