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Healthcare workers (HCWs) were at high risk of experiencing psychological distress during COVID-19 pandemic. The objective of this study was to evaluate the impact on HCWs' mental health in a Spanish hospital. Cross-sectional study of HCW, active between May and June 2020. A web-based survey assessed probable current mental disorders (major depressive disorder [PHQ-8 ≥ 10], generalized anxiety disorder [GAD-7 ≥ 10], panic attacks, post-traumatic stress disorder [PTSD; PLC-5 ≥ 7], or substance use disorder [CAGE-AID ≥ 2]). The Sheehan Disability Scale (SDS) was used to assess severe impairment and items taken from the modified self-report version of the Columbia Suicide Severity Rating Scale (C-SSRS) assessed suicidal thoughts and behaviors. A total of 870 HCWs completed the survey. Most frequent probable mental disorders were major depressive disorder (33.6%), generalized anxiety disorder (25.5%), panic attacks (26.9%), PTSD (27.2%), and substance use disorder (5.0%). Being female, having aged 18-29 years, being an auxiliary nurse, direct exposure to COVID-19-infected patients, and pre-pandemic lifetime mental disorders were positively associated with mental issues. Hospital HCWs presented a high prevalence of symptoms of mental disorders, especially depression, PTSD, panic attacks, and anxiety. Younger individuals and those with lifetime mental disorders have been more vulnerable to experiencing them., (© 2024. The Author(s).)

Madelung's disease is characterized by the presence of multiple symmetric and nonencapsulated facial, neck, and upper trunk lipomas. Depending on the location and size of lipomas, there may be concerns for difficult airway management and cardiovascular collapse. We present the anesthetic management case of a patient with cervical and mediastinal lipomas who underwent elective cervical lipoma resection., Competing Interests: The authors declare no conflicts of interest., (Copyright © 2024 International Anesthesia Research Society.)

Little is known about healthcare workers' (HCW) use of healthcare services for mental disorders. This study presents data from a 16-month prospective cohort study of Spanish HCW (n = 4,809), recruited shortly after the COVID-19 pandemic onset, and assessed at four timepoints using web-based surveys. Use of health services among HCW with mental health conditions (i.e., those having a positive screen for mental disorders and/or suicidal thoughts and behaviours [STB]) was initially low (i.e., 18.2 %) but increased to 29.6 % at 16-month follow-up. Service use was positively associated with pre-pandemic mental health treatment (OR=1.99), a positive screen for major depressive disorder (OR=1.50), panic attacks (OR=1.74), suicidal thoughts and behaviours (OR=1.22), and experiencing severe role impairment (OR=1.33), and negatively associated with being female (OR = 0.69) and a higher daily number of work hours (OR=0.95). Around 30 % of HCW with mental health conditions used anxiolytics (benzodiazepines), especially medical doctors. Four out of ten HCW (39.0 %) with mental health conditions indicated a need for (additional) help, with most important barriers for service use being too ashamed, long waiting lists, and professional treatment not being available. Our findings delineate a clear mental health treatment gap among Spanish HCW., Competing Interests: Declaration of competing interest Enric Aragonès reports personal fees from Lündbeck and Esteve. Eduard Vieta reports personal fees from Abbott, Allergan, Angelini, Lundbeck, Sage and Sanofi, grants from Novartis and Ferrer, and grants and personal fees from Janssen, outside the submitted work. José María Pelayo-Terán reports personal fees from Angelini, Janssen and Lunbeck, and grants from Janssen, outside the submitted work. In the past 3 years, Ronald C. Kessler was a consultant for Cambridge Health Alliance, Canandaigua VA Medical Centre, Holmusk, Partners Healthcare, Inc., RallyPoint Networks, Inc., and Sage Therapeutics. He has stock options in Cerebral Inc., Mirah, PYM (Prepare Your Mind), and Roga Sciences. Ana González-Pinto has received grants and served as consultant, advisor or CME speaker for the following entities: Janssen-Cilag, Lundbeck, Otsuka, Pfizer, Sanofi-Aventis, Alter, Angelini, Exeltis, Novartis, Rovi, Takeda, the Spanish Ministry of Science and Innovation (CIBERSAM), the Ministry of Science (Carlos III Institute), the Basque Government, and the European Framework Program of Research. All other authors reported no conflict of interest., (Copyright © 2024 The Authors. Published by Elsevier B.V. All rights reserved.)

Aim: To investigate the occurrence of traumatic stress symptoms (TSS) among healthcare workers active during the COVID-19 pandemic and to obtain insight as to which pandemic-related stressful experiences are associated with onset and persistence of traumatic stress., Methods: This is a multicenter prospective cohort study. Spanish healthcare workers ( N  = 4,809) participated at an initial assessment (i.e., just after the first wave of the Spain COVID-19 pandemic) and at a 4-month follow-up assessment using web-based surveys. Logistic regression investigated associations of 19 pandemic-related stressful experiences across four domains (infection-related, work-related, health-related and financial) with TSS prevalence, incidence and persistence, including simulations of population attributable risk proportions (PARP)., Results: Thirty-day TSS prevalence at T1 was 22.1%. Four-month incidence and persistence were 11.6% and 54.2%, respectively. Auxiliary nurses had highest rates of TSS prevalence (35.1%) and incidence (16.1%). All 19 pandemic-related stressful experiences under study were associated with TSS prevalence or incidence, especially experiences from the domains of health-related (PARP range 88.4-95.6%) and work-related stressful experiences (PARP range 76.8-86.5%). Nine stressful experiences were also associated with TSS persistence, of which having patient(s) in care who died from COVID-19 had the strongest association. This association remained significant after adjusting for co-occurring depression and anxiety., Conclusions: TSSs among Spanish healthcare workers active during the COVID-19 pandemic are common and associated with various pandemic-related stressful experiences. Future research should investigate if these stressful experiences represent truly traumatic experiences and carry risk for the development of post-traumatic stress disorder.

Decreased ATP Binding Cassette Transporter A1 (ABCA1) expression and caspase-4-mediated noncanonical inflammasome contribution have been described in podocytes in diabetic kidney disease (DKD). To investigate a link between these pathways, we evaluated pyroptosis-related mediators in human podocytes with stable knockdown of ABCA1 (siABCA1) and found that mRNA levels of IRF1, caspase-4, GSDMD, caspase-1 and IL1β were significantly increased in siABCA1 compared to control podocytes and that protein levels of caspase-4, GSDMD and IL1β were equally increased. IRF1 knockdown in siABCA1 podocytes prevented increases in caspase-4, GSDMD and IL1β. Whereas TLR4 inhibition did not decrease mRNA levels of IRF1 and caspase-4, APE1 protein expression increased in siABCA1 podocytes and an APE1 redox inhibitor abrogated siABCA1-induced expression of IRF1 and caspase-4. RELA knockdown also offset the pyroptosis priming, but ChIP did not demonstrate increased binding of NFκB to IRF1 promoter in siABCA1 podocytes. Finally, the APE1/IRF1/Casp1 axis was investigated in vivo. APE1 IF staining and mRNA levels of IRF1 and caspase 11 were increased in glomeruli of BTBR ob/ob compared to wildtype. In conclusion, ABCA1 deficiency in podocytes caused APE1 accumulation, which reduces transcription factors to increase the expression of IRF1 and IRF1 target inflammasome-related genes, leading to pyroptosispriming., (© 2023. The Author(s).)

Healthcare workers (HCW) are at high risk for suicide, yet little is known about the onset of suicidal thoughts and behaviors (STB) in this important segment of the population in conjunction with the COVID-19 pandemic. We conducted a multicenter, prospective cohort study of Spanish HCW active during the COVID-9 pandemic. A total of n = 4809 HCW participated at baseline (May-September 2020; i.e., just after the first wave of the pandemic) and at a four-month follow-up assessment (October-December 2020) using web-based surveys. Logistic regression assessed the individual- and population-level associations of separate proximal (pandemic) risk factors with four-month STB incidence (i.e., 30-day STB among HCW negative for 30-day STB at baseline), each time adjusting for distal (pre-pandemic) factors. STB incidence was estimated at 4.2% (SE = 0.5; n = 1 suicide attempt). Adjusted for distal factors, proximal risk factors most strongly associated with STB incidence were various sources of interpersonal stress (scaled 0-4; odds ratio [OR] range = 1.23-1.57) followed by personal health-related stress and stress related to the health of loved ones (scaled 0-4; OR range 1.30-1.32), and the perceived lack of healthcare center preparedness (scaled 0-4; OR = 1.34). Population-attributable risk proportions for these proximal risk factors were in the range 45.3-57.6%. Other significant risk factors were financial stressors (OR range 1.26-1.81), isolation/quarantine due to COVID-19 (OR = 1.53) and having changed to a specific COVID-19 related work location (OR = 1.72). Among other interventions, our findings call for healthcare systems to implement adequate conflict communication and resolution strategies and to improve family-work balance embedded in organizational justice strategies., (Copyright © 2022 The Authors. Published by Elsevier Ltd.. All rights reserved.)

Aims: Longitudinal data on the mental health impact of the coronavirus disease 2019 (Covid-19) pandemic in healthcare workers is limited. We estimated prevalence, incidence and persistence of probable mental disorders in a cohort of Spanish healthcare workers (Covid-19 waves 1 and 2) -and identified associated risk factors., Methods: 8996 healthcare workers evaluated on 5 May-7 September 2020 (baseline) were invited to a second web-based survey (October-December 2020). Major depressive disorder (PHQ-8 ≥ 10), generalised anxiety disorder (GAD-7 ≥ 10), panic attacks, post-traumatic stress disorder (PCL-5 ≥ 7), and alcohol use disorder (CAGE-AID ≥ 2) were assessed. Distal (pre-pandemic) and proximal (pandemic) risk factors were included. We estimated the incidence of probable mental disorders (among those without disorders at baseline) and persistence (among those with disorders at baseline). Logistic regression of individual-level [odds ratios (OR)] and population-level (population attributable risk proportions) associations were estimated, adjusting by all distal risk factors, health care centre and time of baseline interview., Results: 4809 healthcare workers participated at four months follow-up (cooperation rate = 65.7%; mean = 120 days s.d. = 22 days from baseline assessment). Follow-up prevalence of any disorder was 41.5%, (v. 45.4% at baseline, p < 0.001); incidence, 19.7% (s.e. = 1.6) and persistence, 67.7% (s.e. = 2.3). Proximal factors showing significant bivariate-adjusted associations with incidence included: work-related factors [prioritising Covid-19 patients (OR = 1.62)], stress factors [personal health-related stress (OR = 1.61)], interpersonal stress (OR = 1.53) and financial factors [significant income loss (OR = 1.37)]. Risk factors associated with persistence were largely similar., Conclusions: Our study indicates that the prevalence of probable mental disorders among Spanish healthcare workers during the second wave of the Covid-19 pandemic was similarly high to that after the first wave. This was in good part due to the persistence of mental disorders detected at the baseline, but with a relevant incidence of about 1 in 5 of HCWs without mental disorders during the first wave of the Covid-19 pandemic. Health-related factors, work-related factors and interpersonal stress are important risks of persistence of mental disorders and of incidence of mental disorders. Adequately addressing these factors might have prevented a considerable amount of mental health impact of the pandemic among this vulnerable population. Addressing health-related stress, work-related factors and interpersonal stress might reduce the prevalence of these disorders substantially. Study registration number: NCT04556565.

Studies specifically designed to determine the profile of psychiatric symptoms among COVID-19 patients are limited and based on case series, self-report questionnaires, and surveys. The objective of the study was to identify and classify the neuropsychological symptoms of hospitalized COVID-19 patients during the first wave of the pandemic in one of the most important front-line tertiary hospitals from Spain, and to analyze its correlation with diagnosed mental disorders, as well as to explore potential risk factors associated with mental health problems. This observational, cohort study involved data from COVID-19 patients at the University Hospital 12 de Octubre (Madrid, Spain) from February to May 2020. First, patients underwent a semistructured phone interview (screening phase), based on the Mini International Neuropsychiatric Interview (MINI). Then the confirmation of the diagnosis (confirmation phase) was performed in patients who reported a mental disorder development or worsening. A factorial analysis was performed to identify groups of symptoms. A tetrachoric matrix was created, and factorial analysis, by a principal component analysis, was employed upon it. Factors showing values >1.0 were selected, and a varimax rotation was applied to these factors. Symptoms most frequently identified in patients were anosmia/ageusia (54.6%), cognitive complaints (50.3%), worry/nervousness (43.8%), slowing down (36.2%), and sadness (35.4%). Four factors were identified after the screening phase. The first ("anxiety/depression") and second ("executive dysfunction") factors explained 45.4 and 11.5% of the variance, respectively. Women, age between 50 and 60 years, duration in the hospital (more than 13 days), and psychiatric history showed significant higher levels (number of symptoms) in the factors. This study reports the factor structure of the psychiatric symptoms developed by patients with a confirmed diagnosis of SARS-CoV2 during the first wave of the COVID-19. Three item domains (anxiety, depression, and posttraumatic stress disorder symptoms) were loaded together on one factor, whereas sleep disturbance stood up as a separate factor. Interestingly, the item anosmia/ageusia was not captured by any factor. In conclusion, an increase in neuropsychiatric morbidity is expected in the upcoming months and years. Therefore, screening for early symptoms is the first step to prevent mental health problems associated with this pandemic., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2022 Molina, Rodrigo Holgado, Juanes González, Combarro Ripoll, Lora Pablos, Rubio, Alonso and Rivas-Clemente.)

The objective of the present study was to evaluate whether declarative memory deficits are related to executive function deficits (EF), since they could be a consequence of a poor organization of the material to memorize. This interaction between both cognitive processes can be studied simultaneously in a single task such as the Test of Memory Strategies (TSM). 23 patients with paranoid schizophrenic disorder, 11 with bipolar disorder with psychotic symptoms, 13 with bipolar disorder without psychotic symptoms and 15 healthy subjects were evaluated with the TSM; with the memory test Texts A and B (subtest of the Barcelona neuropsychological assessment battery), which assesses short-term and immediate recall without the influence of EF; and with the Trail Making Test (TMT): Part A (sustained attention) and Part B (executive control). The patients groups and the control group showed an improvement in memory performance across each of the TSM conditions. However, this facilitating effect of the strategies differed among the groups (the patients with higher EF deficits showed less improvement). Regarding these results, we conclude that this cognitive process cannot be independent of EF. However, due to the pilot nature of this study, it would be recommended to replicate these findings in new studies.

To analyse the diagnostic concordance index between Primary Care and Mental Health.

Background: Healthcare workers are a key occupational group at risk for suicidal thoughts and behaviors (STB). We investigated the prevalence and correlates of STB among hospital workers during the first wave of the Spain COVID-19 outbreak (March-July 2020)., Methods: Data come from the baseline assessment of a cohort of Spanish hospital workers (n = 5450), recruited from 10 hospitals just after the height of the coronavirus disease 2019 (COVID-19) outbreak (May 5-July 23, 2020). Web-based self-report surveys assessed 30-day STB, individual characteristics, and potentially modifiable contextual factors related to hospital workers' work and financial situation., Results: Thirty-day STB prevalence was estimated at 8.4% (4.9% passive ideation only, 3.5% active ideation with or without a plan or attempt). A total of n = 6 professionals attempted suicide in the past 30 days. In adjusted models, 30-day STB remained significantly associated with pre-pandemic lifetime mood (odds ratio [OR] = 2.92) and anxiety disorder (OR = 1.90). Significant modifiable factors included a perceived lack of coordination, communication, personnel, or supervision at work (population-attributable risk proportion [PARP] = 50.5%), and financial stress (PARP = 44.1%)., Conclusions and Relevance: Thirty-day STB among hospital workers during the first wave of the Spain COVID-19 outbreak was high. Hospital preparedness for virus outbreaks should be increased, and strong governmental policy response is needed to increase financial security among hospital workers., (© 2020 The Authors. Depression and Anxiety Published by Wiley Periodicals LLC.)

Introduction: Healthcare workers are vulnerable to adverse mental health impacts of the COVID-19 pandemic. We assessed prevalence of mental disorders and associated factors during the first wave of the pandemic among healthcare professionals in Spain., Methods: All workers in 18 healthcare institutions (6 AACC) in Spain were invited to web-based surveys assessing individual characteristics, COVID-19 infection status and exposure, and mental health status (May 5 - September 7, 2020). We report: probable current mental disorders (Major Depressive Disorder-MDD- [PHQ-8≥10], Generalized Anxiety Disorder-GAD- [GAD-7≥10], Panic attacks, Posttraumatic Stress Disorder -PTSD- [PCL-5≥7]; and Substance Use Disorder -SUD-[CAGE-AID≥2]. Severe disability assessed by the Sheehan Disability Scale was used to identify probable "disabling" current mental disorders., Results: 9,138 healthcare workers participated. Prevalence of screen-positive disorder: 28.1% MDD; 22.5% GAD, 24.0% Panic; 22.2% PTSD; and 6.2% SUD. Overall 45.7% presented any current and 14.5% any disabling current mental disorder. Workers with pre-pandemic lifetime mental disorders had almost twice the prevalence than those without. Adjusting for all other variables, odds of any disabling mental disorder were: prior lifetime disorders (TUS: OR=5.74; 95%CI 2.53-13.03; Mood: OR=3.23; 95%CI:2.27-4.60; Anxiety: OR=3.03; 95%CI:2.53-3.62); age category 18-29 years (OR=1.36; 95%CI:1.02-1.82), caring "all of the time" for COVID-19 patients (OR=5.19; 95%CI: 3.61-7.46), female gender (OR=1.58; 95%CI: 1.27-1.96) and having being in quarantine or isolated (OR= 1.60; 95CI:1.31-1.95)., Conclusions: One in seven Spanish healthcare workers screened positive for a disabling mental disorder during the first wave of the COVID-19 pandemic. Workers reporting pre-pandemic lifetime mental disorders, those frequently exposed to COVID-19 patients, infected or quarantined/isolated, female workers, and auxiliary nurses should be considered groups in need of mental health monitoring and support., (Copyright © 2020 The Author(s). Published by Elsevier España, S.L.U. All rights reserved.)

Background: Diagnosis of schizophrenia lacks reliable medical diagnostic tests and robust biomarkers applied to clinical practice. Schizophrenic patients undergoing treatment with antipsychotics suffer reduced life expectancy due to metabolic disarrangements that co-exist with their mental illness and predispose them to develop metabolic syndrome, which is also exacerbated by medication. Metabolomics is an emerging and potent technology able to accelerate this biomedical research., Aim: This review focus on a detailed vision of the molecular mechanisms involved both in schizophrenia and antipsychotic-induced metabolic syndrome, based on innovative metabolites that consistently change in nascent metabolic syndrome, drug-naïve, first episode psychosis and/or schizophrenic patients compared to healthy subjects. Main Lines: Supported by metabolomic approaches, although not exclusively, noteworthy variations are reported mainly through serum samples of patients and controls in several scenes: 1) alterations in fatty acids, inflammatory response indicators, amino acids and biogenic amines, biometals, and gut microbiota metabolites (schizophrenia); 2) alterations in metabolites involved in carbohydrate and gut microbiota metabolism, inflammation and oxidative stress (metabolic syndrome), some of them shared with schizophrenia; 3) alterations of cytokines secreted by adipose tissue, phosphatidylcholines, acylcarnitines, Sirtuin 1, orexin-A, and changes in microbiota composition (antipsychotic-induced metabolic syndrome)., Conclusion: Novel insights into the pathogenesis of schizophrenia and metabolic side-effects associated with its antipsychotic treatment represent an urgent request for scientists and clinicians. Leptin, carnitines, adiponectin, insulin, or interleukin-6 represent some examples of candidate biomarkers. Cutting-edge technologies like metabolomics have the power to strengthen research for achieving preventive, diagnostic, and therapeutical solutions for schizophrenia., (Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.net.)

Objective: This study explores whether an Experiential Training Programme (ETP) in communication skills (CS) improves students' ability to identify patients clues compared to those who follow a non-experiential training throughout their medical studies., Method: Intervention Group (IG): 85 4th-year medical students who received the ETP and Control Group (CG): 67 recently graduated students who did not receive it. Their immediate (written) response was requested to three expressions offered by patients containing communicative clues. The answers were grouped into 2 categories: Clue recognised and response patient-centred and the opposite. Three researchers analysed the answers., Results: Responses 366 (65 from the CG and 77 from the IG): 280 did not recognise clues: 131 (62%) in IG and 149 (96%) in CG and 86 recognised them: 80 (37.9%) in IG and 6 (3.9%) in CG (p = 0.000). Some clues were more elusive than others (p = 0,003)., Conclusions: The students who received the ETP in CS showed greater ability to explore patients perspective taking advantage of different types of communicative clues than those who did not receive it in a non-relational context., Practice Implications: Further research is needed to assess whether this ability is maintained in simulated or real clinical situations., (Copyright © 2020 Elsevier B.V. All rights reserved.)

We investigated palatine tonsil and adenoid specimens excised from otorhinolaryngological patients in a leprosy-endemic region of Brazil. Fite-Faraco staining identified Mycobacterium spp. in 9 of 397 specimen blocks. Immunohistochemistry and molecular analysis confirmed the presence of Mycobacterium leprae, indicating that these organs can house M. leprae in persons inhabiting a leprosy-endemic region.

Background: Spontaneous spinal extradural hematoma (SSEH) is a rare but disabling disorder. Most of the previous assumptions regarding the factors that contribute to poor neurological recovery from SSEH are based on small case samples or conditions with similar clinical presentations but different physiopathologies. Our goal was to find the most relevant prognostic factors for neurological recovery in patients suffering SSEH treated with surgical evacuation., Methods: From a retrospective database of 29 surgical patients with SSEH, several clinical and radiological variables were recorded. These variables were compared between patients with good and poor neurological recovery, considering good as an improvement by at least one point in the ASIA Scale., Results: Among the patients included, morbidity and mortality rate was 6.9% and 3.4%, respectively, with a mean follow-up of 7.1 months. Neurological full recovery was experienced by 33% of the patients included, and 86% of individuals had an improvement in their neurological condition at last follow-up. Lesser intramedullary lesions were significantly associated with greater chances of improvement in ASIA Scale at discharge and at follow-up. Surgical decompression within the first 24 hours of onset of symptoms were correlated with better neurological outcomes at follow-up., Conclusions: MRI is a powerful tool to predict the neurological outcome in SSEH patients, and it should be considered as an another resource to better know the patients with greater chances of having neurological recovery, especially in cases where the neurological examination is not reliable at the initial exam.

Objective: To describe if there are differences in the prescription of psychodrug at discharge between bipolar disorder patients with or without addiction., Methods: We review all the psychotropic drugs dispensed to inpatients of a brief hospitalization psychiatric unit diagnosed as having bipolar disorder at time of discharge. We recluted 225 patients over 18 years old on their last manic episode, between the year 2000 and 2010. We classify them according to the comorbid presence or not of a substance abuse or dependence disorder., Results: Prevalence of addiction was 24%. We found no differences between groups in the number of psychotropic drugs prescribed at discharge. The prescription pattern of mood stabilizers and benzodiazepines was similar in both groups. We detect differences in the total daily dose of antipsychotic, expressed as risperidone equivalents (5.86 ± 4.62 mg in addictions group versus 4.67 ± 3.20 mg in control group, p=0.042) and in the total daily dose of biperideno (4.80 ± 1.78 mg in addictions group versus 3.20 ± 1.03 mg in the control group, p=0.044)., Conclusions: Contrary to our expectations, both groups were similar in psychopharmacological prescription patterns at discharge. However, those patients with substance abuse disorder had higher doses of antipsychotics and higher dose biperiden at discharge.

Semantic and verbal fluency tasks are widely used as a measure of frontal capacities. It has been well described in literature that patients affected by schizophrenic and bipolar disorders present a worse execution in these tasks. Some authors have also noted the importance of educational years. Our objective is to analyze whether the effect of cognitive malfunction caused by apathology is superior to the expected effect of years of education in phonemic verbal fluency (PVF) and semantic verbal fluency (SVF) task execution. A total of 62 individuals took part in this study, out of which 23 were patients with schizophrenic paranoid disorder, 11 suffered from bipolar disorder with psychotic symptomatology, 13 suffered from bipolar disorder without psychotic symptomatology, and 15 participants were nonpathological individuals. All participants were evaluated with the PVF and SVF tests (animals and tools). The performance/execution results were analyzed with a mixed-model ANCOVA, with educational years as a covariable. The effect of education seems to be more determined by PVF FAS tests than by SVF. With PVF FAS tasks, the expected effect of pathology disappears when the covariable EDUCATION is introduced. With SVF tasks, the effect continues to be significant, even though the EDUACTION covariable dims such effect. These results suggest that SVF tests (animals category) are better evaluation tools as they are less dependent on the patients' education than PVF FAS tests.

Introduction: The combination of antipsychotic drugs is a therapeutic resource in clinical practice. This study aimed to evaluate the efficacy and security of adding amisulpride in patients who at least partially responded to risperidone., Methods: A 3-month, open, observational study was undertaken to evaluate the effectiveness of adding amisulpride in subjects who scored at least 25 on the brief psychiatric rating scale (BPRS) after risperidone monotherapy. Patients were evaluated with BPRS, the Clinical Global Impressions Severity of Illness scale (CGI-S) and the Udvalg for Kliniske Undersøgelser Side Effect Rating Scale (UKU) at baseline, 1 and 3 months., Results: Coadjuvant treatment with amisulpride achieves a statistically significant improvement in mental status over a period of 3 months when measured with BPRS, CGI and UKU scales. The response rate was 70 (45%) in the oral risperidone and 74 (28%) in the parenteral risperidone groups., Discussion: The addition of amisulpride could lead to an improvement in schizophrenia symptoms in patients that do not, or only partially, respond to risperidone. Further research is required into alternative therapies for poor responders., (© Georg Thieme Verlag KG Stuttgart · New York.)

Objectives: We carried out a bibliometric study on the scientific publications in relation to atypical antipsychotic drugs (AADs) in Spain., Methods: We used the EMBASE and MEDLINE databases and we applied some bibliometric indicators of paper production and dispersion (Price's law and Bradford's law, respectively). We also calculated the participation index of the different countries and correlated the bibliometric data with some social and health data (total per capita expenditure on health and gross domestic expenditure on research and development)., Results: We collected 656 original papers published between 1988 and 2011. Our study results fulfilled Price's law with scientific production on AADs showing exponential growth (correlation coefficient r = 0.9693, vs. r = 0.9177 after linear adjustment). The most widely studied drugs were risperidone (181 papers), olanzapine (143), clozapine (94), and quetiapine (74). Division into Bradford zones yielded a nucleus occupied by the European Psychiatry and European Neuropsychopharmacology (70 articles). Totally 194 different journals were published, with 5 of the first 10 used journals having an impact factor being greater than 4., Conclusion: The publications on AADs in Spain have undergone exponential growth over the studied period, without evidence of reaching a saturation point.

Objective: We have carried out a bibliometric study on the scientific publications in relation to atypical or second-generation antipsychotic drugs (SGAs) in South Korea., Methods: With the EMBASE and MEDLINE databases, we selected those publications made in South Korea whose title included the descriptors atypic(*) (atypical(*)) antipsychotic(*), second-generation antipsychotic(*), clozapine, risperidone, olanzapine, ziprasidone, quetiapine, sertindole, aripiprazole, paliperidone, amisulpride, zotepine, asenapine, iloperidone, lurasidone, perospirone and blonanserin. We applied some bibliometric indicators of paper production and dispersion with Price's law and Bradford's law, respectively. We also calculated the participation index (PI) of the different countries, and correlated the bibliometric data with some social and health data from Korea (such as total per capita expenditure on health and gross domestic expenditure on research and development)., Results: We collected 326 original papers published between 1993 and 2011. Our results state fulfilment of fulfilled Price's law, with scientific production on SGAs showing exponential growth (correlation coefficient r=0.8978, as against an r=0.8149 after linear adjustment). The most widely studied drugs were risperidone (91 papers), aripiprazole (77), olanzapine (53), and clozapine (43). Division into Bradford zones yielded a nucleus occupied by the Progress in Neuro-Psychopharmacology and Biological Psychiatry (36 articles). A total of 86 different journals were published, with 4 of the first 10 used journals having an impact factor being greater than 4., Conclusion: The publications on SGAs in South Korea have undergone exponential growth over the studied period, without evidence of reaching a saturation point.

Introduction: The anatomic seat of the human soul has been a controversial matter of discussion in the philosophical, theological and scientific fields throughout history. One of more known hypotheses on this subject was proposed by Descartes, for whom the soul would host in the pineal gland, a brain body with a special location that would adequately address the functionalism of the human body., Development: In this work, we discuss the historical influences which made possible the Cartesian model of the relationship between spirit (res cogitans) and body-machine (res extensa) and the technical bases of his dualism doctrine. In philosophical terms, Descartes supported Augustine approaches and in physiological and anatomical terms adopted some theories of the classical Antiquity, essentially the proposals of Alexandrian pneumatic school (Herophilos, Erasistratus) in relation to the animal spirits. Descartes might also have known the hypotheses of some contemporary anatomists (Diemerbroeck) which established the location of sensorium commune in the pineal gland., Conclusions: Although Cartesian theories had strong criticism even in his time, some aspects of these postulates remained up to mid 19th century., (Copyright © 2011 Sociedad Española de Neurología. Published by Elsevier Espana. All rights reserved.)

Background: Many studies have shown that high blood pressure and overweight begins in childhood. Consequently, it is useful to know blood pressure and body mass index (BMI) values from an early age. There are few data about blood pressure control in children and adolescents from rural populations in South America., Aim: The objective of this study was to determine the prevalence of high blood pressure and its association with sedentary habits and overweight/obesity in scholars from a rural population in Argentina., Methods: The study population for this cross-sectional study was composed of rural children and adolescent scholars from Maria Ignacia Vela. Pre-hypertension and hypertension were defined on the basis of percentiles from the average of three blood pressure measurements taken on a single occasion. In patients with three blood pressure measurements above the 90th percentile, ambulatory blood pressure monitoring was performed to confirm hypertension or pre-hypertension. BMI was categorized by using the 2000 Centers for Disease Control and Prevention growth charts., Results: We studied 334 scholars (aged 5-18 years). Mean age was 11.4 years. In 70% of the subjects, blood pressure had never been measured. The prevalence of high blood pressure was 4.4%. Students with sedentary habits were 3.67-fold more likely to develop high blood pressure than their physically active counterparts (odds ratio [OR] 3.67; 95% CI 1.08, 12.46; p = 0.037). Obese students were more likely to develop hypertension than the students with normal weight (OR = 5.17; 95% CI 1.52, 17.60; p = 0.02). Male students had a 3.4-fold higher risk of developing high blood pressure than females., Conclusions: In our rural population, the evaluation of blood pressure in children and adolescents is not a routine measure. Our data indicate a low prevalence of high blood pressure. These data could argue differences between rural and urban scholars. Our data demonstrate a close relationship between increased overweight, obesity and sedentary lifestyle with the development of high blood pressure. We emphasize the importance of blood pressure controls and the need to implement programmes to modify sedentary lifestyle in rural populations.

Since Classical Antiquity numerous authors have linked the origin of some mental disorders to physical and functional changes in the pineal gland because of its attributed role in humans as the connection between the material and the spiritual world. The pineal organ was seen as a valve-like structure that regulated the flow of animal spirits through the ventricular system, a hypothesis that took on more vigour during the Middle Ages and the Renaissance. The framework for this theory was "the three cells of the brain", in which the pineal gland was even called the "appendix of thought". The pineal gland could also be associated with the boom, during this period, of certain legends about the "stone of folly". But the most relevant psychopathological role of this organ arrived with Descartes, who proposed that it was the seat of the human soul and controlled communications between the physical body and its surroundings, including emotions. After a period of decline during which it was considered as a mere vestigial remnant of evolution, the link between the pineal gland and psychiatric disorders was definitively highlighted in the 20th century, first with the use of glandular extracts in patients with mental deficiency, and finally with the discovery of melatonin in 1958. The physiological properties of melatonin reawakened interest in the relationship between the pineal gland and mental disorders, fundamentally the affective and sleep disorders, which culminated in the development of new pharmacological agents acting through melatonergic receptors (ramelteon and agomelatine)., (Copyright © 2011 Elsevier Ltd. All rights reserved.)

Gingival recessions may be classified according to a number of different systems. One of the most frequently used systems both in the literature and everyday practice is that proposed by Preston D. Miller in 1985. This classification assigned recessions to four different classes and gave a prognosis with regard to complete root coverage for each of the four situations following surgical treatment. According to Miller himself, complete coverage may be predicted in both Class I and II recessions, whereas its attainment is unpredictable in Class III and impossible in Class IV. Given that complete root coverage is attained in some Class III recessions, an investigation was planned to determine the presurgical variables that could help predict these results. Presurgical, surgical, and postsurgical conditions were studied for 121 Class III recessions in 50 patients, of which 47% achieved complete root coverage. Following statistical analysis using linear regression techniques, it was observed that the outweighing variables that explained these results were: soft tissue interproximal integrity, the use of grafts with a thickness of greater than 2 mm, interproximal bone loss not exceeding 3 mm, and an initial recession width not greater than 3 mm. Complete root coverage is possible in some Class III recessions. The Miller classification could be extended if these findings are confirmed by further research.

Objective: The association of antipsychotics is a widespread therapeutic resource in clinical practice. The purpose of the present work was to evaluate the efficacy and safety of amisulpride augmentation in patients responding at least partially to olanzapine., Methods: In this observational 3-months open-label investigation, we evaluated the effectiveness of the addition of amisulpride to 49 subjects, after having scored at least 25 on the brief psychiatric rating scale (BPRS) following olanzapine monotherapy for 6 weeks. Patients were assessed at baseline, 1 and 3 months using the BPRS, the clinical global impression severity of illness (CGI-S) scale and the Udvalg for Kliniske Undersogelser side effect rating scale (UKU)., Results: In subjects who were at least partially responsive to monotherapy with olanzapine, coadjuvant treatment with amisulpride achieved a statistically significant improvement in mental status over a 3 month period as measured by the BPRS, CGI and UKU scales. The response rate (>20% reduction in BPRS score) was 75.51%., Conclusions: Amisulpride augmentation, in a group of patients partially or non-responsive to olanzapine, may lead to an improvement in schizophrenic symptoms. However, these results are subject to several limitations making it difficult to derive firm clinical recommendations, and underscoring the need for future research into the value of these therapeutic alternatives in poor responders., (© Georg Thieme Verlag KG Stuttgart · New York.)

The relationship between the "passions" (emotions or feelings) and psychopathology has been a constant throughout the history of medicine. In this context, melancholy was considered a perversion of the soul (corruption of the passions). One of the most influential authors on this subject was René Descartes, who discussed it in his work The Treatise on the Passions of the Soul (1649). Descartes believed that "passions" were sensitive movements that the soul experienced due to its union with the body (res extensa). According to this theory, the soul was located in the pineal gland, where it was actively involved in overseeing the functions of the "human machine" and kept its dysfunctions under control, by circulating animal spirits. Descartes described sadness as one of "the six primitive passions of the soul", which leads to melancholy if not remedied. Cartesian theories had a great deal of influence on the way that mental pathologies were considered throughout the entire 17th century (Spinoza, Willis, Pitcairn) and during much of the 18th century (Le Cat, Tissot). From the 19th century onwards, emotional symptomatology finally began to be used in diagnostic criteria for mood disorders., (Copyright © 2011 Elsevier Inc. All rights reserved.)

Hypertension can start at an early age, however there are few data about blood pressure control in rural students in Argentina. Proyecto Vela is a survey about cardiovascular risk factors in the rural population of Maria Ignacia Vela, Argentina. We evaluated blood pressure levels, prevalence of arterial hypertension, sedentary lifestyle, overweight, and obesity in 331 children and adolescent students. In 70% of the subjects the blood pressure was measured for the first time. Prevalence of arterial hypertension was 4.3% in adolescents. Pre-hypertension was detected in 1.9% and 1.7% of children and adolescents, respectively. The prevalence of smoking, sedentary lifestyle, overweight or obesity was 2.4%, 50% and 23.8% respectively. There was association (p <0.05) between hypertension and sedentary lifestyle. In our population the evaluation of blood pressure in adolescents is not a routine procedure. Prevalence of hypertension was low but these data show the importance of blood pressure controls and the need of official programs to modify sedentary lifestyle.

A number of authors have provided a useful evolutionary perspective on personality disorders, arguing that personality traits can be conceptualized in terms of evolutionary strategies. If we consider personality traits not as illnesses but as stable evolutionary strategies, the characteristic features of borderline personality disorder may respond to a behavioral pattern which, although deviating from the norm, would be in the service of survival of the species. Early environments involving factors such as childhood physical/sexual abuse may prove useful for explanation of personality traits based on gene-environment interaction, potentially providing a model for understanding borderline personality traits. We also review the question of whether personality traits exist in animals to also provide a translational perspective. We propose that certain traits in borderline personality disorder may derive from evolved mechanisms which in the short-term serve to help respond to adversity, but which when activated in an ongoing way prove maladaptive.

Objective: Antipsychotic monotherapy is considered as the reference standard in the pharmacological treatment of schizophrenia. Nonetheless, there is a large rate of studies showing polypharmacy with antipsychotics as more frequent than would be expected attending experts' recommendations. The objective of this study is to describe polypharmacy with antipsychotic regimen in patients with schizophrenia discharged with amisulpride from the short-term hospitalization unit., Methods: We have analyzed the prescription of psychotropic drugs upon discharge of 52 patients with schizophrenia or schizoaffective disorder who were discharged with amisulpride from January to December 2005. Variables were included to describe the following treatments: antipsychotic (drug and dose), benzodiazepine, and anticholinergic drugs. Sociodemographic and clinical variables were also collected., Results: In the group treated with 2 antipsychotics, the most frequently used common combination was with a classic antipsychotic in depot formulation. Patients (17.5%) were prescribed to another 2 antipsychotics in addition to amisulpride, being the most common combination with a second generation antipsychotic, and a classic or depot antipsychotic., Conclusions: The results of our study show that the use of amisulpride as an adjuvant can be a suitable therapeutic strategy for patients with schizophrenia resistant to treatment and for the rapid control of symptoms in schizophrenic patients with acute episodes. However, its clinical use does not have to be reserved exclusively for patients with resistant schizophrenia to clozapine.

German psychiatry and pharmacology both enjoyed an extraordinary international reputation prior to the promulgation of the Third Reich. However, with the triumph of eugenic ideas and the imposition of a "racial hygiene" policy by the Nazi regime, various organs of the German health system saw themselves involved in a perverse system of social control, in which the illicit use of psychopharmacological tools became customary. In the present work, we review, from the historical perspective, the factors that helped to bring about this situation and we analyze the abuses (known and documented) committed through the specific use of psychotropic drugs during the Nazi period. Among such abuses we can identify the following illegitimate activities: the use of psychoactive drugs, mainly sedatives from the barbiturates family, in the different euthanasia programmes implemented by the Nazi authorities, in police activity and various types of repression, and for purely criminal and extermination purposes within the so-called "Final Solution"; psychopharmacological research on the mentally ill, without the slightest ethical requirements or legal justification; and the use of psychotropic agents in research on healthy subjects, recruited from concentration camps. Finally, we refer to the role of poisonous nerve agents (tabun, sarin and soman) as instruments of chemical warfare and their development by the German authorities. Many of these activities, though possibly only a small portion of the total - given the destruction of a great deal of documentation just before the end of World War II - came to light through the famous Nuremberg Trials, as well as through other trials in which specific persons were brought to justice unilaterally by individual Allied nations or by the authorities of the new German government after the War.

Introduction: Antipsychotic monotherapy is considered the gold standard in pharmacological treatment of schizophrenia and other psychotic disorders. Only 2 of the main clinical guides recommend the use of antipsychotic polypharmacy (AP) for those patients refractory to monotherapy. Nonetheless, there is a large rate of studies, conducted in many different settings, showing that AP is more frequent as would be expected attending experts' recommendations., Methods: In this retrospective study, we review all the psychotropic drugs dispensed to inpatients of a brief hospitalization psychiatric unit diagnosed as having schizophrenia or schizoaffective disorder (International Statistical Classification of Diseases, 10th Revision) at time of discharge in the year 2005. These included a total of 209 patients older than 18 years., Results: Of the 209 studied patients, 55.5% were discharged under AP treatment. Inpatients were given a mean of 3.06 psychotropic drugs and a mean of 1.61 antipsychotics at the time of hospital discharge. A total of 33.2% of the studied patients got anticholinergic drugs, and 66.2% were given benzodiazepines. The most prevalent combination of drugs was intramuscular long-acting risperidone plus an atypical antipsychotic. Amisulpride was the most used antipsychotic as adjuvant treatment., Conclusions: Despite different clinical guidelines, AP is a common pharmacological strategy as it is shown in our study and in the reviewed literature. Data in our study indicate that the observed rates of AP cannot exclusively be attributed to the treatment of patients with clozapine-resistant schizophrenia.

Sixty years ago at the Nuremberg Trials, 23 Nazi leaders were tried as war criminals, in what was known as "The Doctors' Trial". This trial exposed a perverse system of the criminal use of medicine in the fields of public health and human research. These practices, in which racial hygiene constituted one of the fundamental principles and euthanasia programmes were the most obvious consequence, violated the majority of known bioethical principles. Psychiatry played a central role in these programmes, and the mentally ill were the principal victims. The aim of the present work is to review, from the historical perspective, the antecedents of the shameful euthanasia programmes for the mentally ill, the procedures involved in their implementation and the use of mentally ill people as research material. The Nuremberg Code, a direct consequence of the Doctors' Trial, is considered to be the first international code of ethics for research with human beings, and represented an attempt to prevent any repeat of the tragedy that occurred under Nazism. Nevertheless, the last 60 years have seen continued government-endorsed psychiatric abuse and illegitimate use of psychoactive drugs in countries such as the Soviet Union or China, and even in some with a long democratic tradition, such as the United States. Even today, the improper use of psychiatry on behalf of governments is seen to be occurring in numerous parts of the globe: religious repression in China, enforced hospitalization in Russia, administration of psychoactive drugs in immigrant detention centres in Australia, and the application of the death penalty by lethal injection and psychiatric participation in coercive interrogation at military prisons, in relation to the USA. The Declaration of Madrid in 1996 constituted the most recent attempt to eradicate, from the ethical point of view, these horrendous practices. Various strategies can be used to combat such abuses, though it is uncertain how effective they are in preventing them.

Objectives: Long-term studies show that 47% to 63% of schizophrenic patients treated with clozapine fail to respond after 12 years of treatment. Such high rates of resistance justify the growing interest in therapeutic strategies based on enhancing the effect of clozapine with other antipsychotics. The combination of clozapine and risperidone in the treatment of partial responders to clozapine has been one of those receiving most interest from research., Methods and Results: The present work reports the case of a 26-year-old man, diagnosed with schizophrenia who, after treatment with clozapine at appropriate doses over 12 weeks without observable response, showed a marked and sustained improvement after the addition of risperidone to the clozapine treatment. We also present a detailed review of publications related to the therapeutic combination of clozapine and risperidone in clozapine-resistant schizophrenia., Conclusions: Despite the contradictory nature of the published data, our results are in support of other work reporting that treatment with a combination of clozapine and risperidone, apart from being well tolerated, may constitute an effective alternative in this type of patient. Nevertheless, there is a need for further, controlled studies, with larger samples, with a view to drawing definitive conclusions and making specific recommendations.

Objective: Alzheimer's disease (AD) is commonly accompanied by aggressive behavior. In the elderly, effective and safe antiaggressive treatment is lacking. Risks of antipsychotics in this population demand therapeutic alternatives. This randomized, double-blind, pilot trial examined the efficacy and safety of cyproterone in the treatment of agitated AD., Method: The subjects were 27 elderly patients referred to the University Hospital of Guadalajara Psychogeriatric Clinic diagnosed with AD and associated aggressive behavior (mean Staff Observation Aggression Scale [SOAS] score >or=2). Each patient underwent a 15-day washout for psychotropics and then was randomly assigned to receive stable doses of either cyproterone (100 mg/day) or haloperidol (2 mg/day) for 90 days. The primary outcome measure was the SOAS score. This trial was conducted between October 27, 1993, and March 24, 1998., Results: Of the 27 patients, 19 (70.4%) were women, and the mean age was 80.7 years. The trial was completed by 24 (88.9%) of the subjects (13 in the cyproterone group and 11 in the haloperidol group for 90 days). Three patients (11.1%) dropped out, all after adverse effects in the haloperidol group. Baseline aggression level in the sample was mild (mean SOAS score of 4.48 [SD = 2.04]). Efficacy analyses for all intent-to-treat patients showed that 9 (69.2%) in the cyproterone group achieved complete elimination of aggression at endpoint, in contrast to 2 patients (14.2%) in the haloperidol group (p = .012). Ten patients (71.4%) taking haloperidol had adverse events, compared with 4 (30.7%) taking cyproterone (p = .035)., Conclusion: Cyproterone showed significantly better efficacy and safety than haloperidol in controlling mild aggression associated with AD. Additional research is needed to confirm if these results can be ratified in a larger study and generalized to patients whose aggression is more severe.

We report on two new patients, the propositus and his maternal uncle, with Lujan-Fryns syndrome (LFS). One presented with mild mental retardation and both patient had Marfanoid habitus and similar craniofacial anomalies (they had a long and narrow face, small mandible, high-arched palate, and hypernasal voice) as previously reported by Lujan et al. in 1984 and Fryns and Buttiens in 1987. One of our patients had agenesis of the corpus callosum as described by Lujan. The second patient had an ascending aortic aneurysm like the patient described by Wittine et al. 1999. Both patients showed similar behavior and psychiatric disorders. In addition, we reviewed the literature for the presence of psychopathology in LFS. After studying the 32 published cases and the 2 described in this article, we found that more than 90% of the patients present with some type of psychopathology, the most frequent being an autistic-like disorder. In our opinion, the agenesis of the corpus callosum (complete or partial) and ascending aorta aneurysm are manifestations of LFS, and thus brain MRI and echocardiogram should be part of the routine evaluation. Additionally, the high prevalence of psychopathological alterations in these patients suggests the need for psychiatric evaluation at the time of diagnosis., ((c) 2006 Wiley-Liss, Inc.)

Background: The 28-item version of the General Health Questionnaire (GHQ-28) developed by Goldberg and Hillier in 1979 is constructed on the basis of a principal components analysis of the GHQ-60. When used on a Spanish population, a translation of the GHQ-28 developed for an English population may lead to worse predictive values., Methods: We used our Spanish sample to replicate the entire process of construction of the GHQ-28 administered in a primary-care setting., Results: Two shorter versions were proposed: one with six scales and 30 items, and the other with four scales and 28 items., Conclusions: The resulting GHQ-28 was a successful adaptation for use on the Spanish sample. When compared with the original version, only 21 items were the same. Moreover, contrary to the English version, which groups sleep problems and anxiety in the same scale, a scale with items related exclusively to 'Sleep disturbances' was found.

Amphetamine withdrawal can induce a condition with the symptoms of major depression. We report the case of a 46-year-old woman with antecedents of abuse of amphetamines and amphetamine derivatives from age 16 to age 41, who in the 5 years since withdrawal presented recurrent depression resistant to treatment. She was treated with maximum doses of selective serotonin reuptake inhibitors and lithium, but there was no remission of symptoms. On being treated with reboxetine, a selective noradrenaline reuptake inhibitor, euthymia was achieved, without negative after effects. Several studies have shown that noradrenaline plays an important role in the modulation of the response to amphetamines. The findings in this case suggest that reboxetine may constitute an interesting alternative for the treatment of amphetamine withdrawal syndrome (AWS).

Objective: To estimate the predictive value of the 30-question Geriatric Depression Scale (GDS) in Spanish and calculate the most adequate cut-point for its use in Primary Health Care consultations., Method: 218 patients over the age of 64 treated at three health centers of Area 10 in Madrid were selected. In the first phase, the subjects completed the GDS, the Mini-Mental State Examination (MMSE) and a questionnaire on health and socio-demographic variables. They were later interviewed using the Geriatric Mental Schedule (GMS), used as the gold standard by doctors who were unaware of the results of the GDS. Two categories were contemplated according to the results of the GMS: cases of depression (diagnosis of psychotic or neurotic depression) and non-psychiatric cases (no psychiatric diagnosis, although isolated symptoms could be present)., Results: 192 aged subjects were interviewed using the GDS and the GMS. Of these, 103 were considered "non-cases of depression" and 60 others made up the "cases of psychotic/neurotic depression" group. For the most effective cut-point (9/10), sensitivity was 86.7% and specificity 63.1%. Considering a prevalence of depression of 30%, the predictive value for positives was 50.2% and for negatives 91.7%. The Cronbach alpha coefficient was 0.82, and the area below the ROC curve obtained was 0.85. Those patients with cognitive deterioration had a mean GDS score similar to those that did not present deterioration (11.16 vs 10.52; p > 0.05)., Conclusions: The Geriatric Depression Scale is valid as a screening test in Primary Care consultations due to its high sensitivity and negative predictive value. The most effective Spanish GDS cut-point (9/10) is lower than that obtained in the original English version (10/11)., (Copyright 2002 John Wiley & Sons, Ltd.)

This article constitutes the first of a series directed to review fundamental disorders in clinical psychogeriatrics. This sort of publication is intended to retrieve clinical practice as the cornerstone for research and teaching in psychiatry. Besides, and particularly in geriatry, we try to expand the strategy of liaison work with primary physicians. In this case, a nosological review of the so called "delusion of negations" is presented. The Jules Cotard's original concept of subtype of delusional melancholia is contrasted to the view of numerous authors in this century who have described it as a form of non-specific delusional syndrome.