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59 Mild cognitive impairment among older adults with diabetes: A pilot study in San Juan, Puerto Rico
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- Yari D Valle-Moro, Mayra L. Estrella, Claudia Amaya-Ardila, Cynthia M. Pérez
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- Journal:
- Journal of Clinical and Translational Science / Volume 8 / Issue s1 / April 2024
- Published online by Cambridge University Press:
- 03 April 2024, p. 16
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OBJECTIVES/GOALS: Research on mild cognitive impairment (MCI) risk factors in type 2 diabetes mellitus (T2DM) is scarce; however, MCI is a concern in T2DM as it can adversely impact self-care behaviors. This study aims to estimate the proportion of MCI and describe its sociodemographic, clinical, psychosocial, and lifestyle characteristics in older adults with T2DM. METHODS/STUDY POPULATION: Cross-sectional pilot study of 60 adults (aged ≥50yrs) with a diagnosis of T2DM will be recruited at a diabetes center located in San Juan, Puerto Rico. Data on sociodemographic, clinical, psychosocial (depressive symptoms and social support), and lifestyle characteristics related to diabetes self-management (diabetes self-care activities and activities of daily living) will be collected through face-to-face interviews using validated questionnaires. Our primary outcome will be MCI assessed via the Spanish-language version of the Montreal Cognitive Assessment (MoCA-S). The proportion of adults with MCI (MoCA-S score<26) will be estimated, and the sociodemographic, lifestyle, psychosocial, and clinical characteristics of older adults will be compared across MCI status using bivariate analysis. RESULTS/ANTICIPATED RESULTS: Expected results include an estimate of the proportion of MCI among older adults with T2DM, which we hypothesize will be higher in our study than in Puerto Rico’s older adult population (previously reported as 17%). Additionally, we will describe the sociodemographic, clinical, psychosocial, and lifestyle characteristics that significantly differ by MCI status in older adults with T2DM. We expect that those with MCI will be more likely to be females, have lower education and annual income, longer time with a diabetes diagnosis, worse psychosocial profiles (higher levels of depressive symptoms and lower levels of social support), and worse lifestyle profiles (poorer glycemic control and lower activities of daily living score) than those without MCI. DISCUSSION/SIGNIFICANCE: This pilot study is a first step to understanding MCI among older adults with T2DM in Puerto Rico, a Hispanic population with a higher prevalence of T2DM than their US non-Hispanic White counterparts. Its findings can guide the design and implementation of a larger epidemiological study aimed at understanding MCI risk factors among adults with T2DM.
Impact of COVID-19 on the degree of compliance with hand hygiene: a repeated Cross-sectional study
- M Guerrero-Soler, P Gras-Valentí, IL Gómez-Sotero, G Platas-Abenza, R Silva-Afonso, CM Benito-Miralles, M Fuster-Pérez, L Cartagena-Llopis, M Sánchez-Valero, J Sánchez-Payá, P Chico-Sánchez
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- Epidemiology & Infection / Accepted manuscript
- Published online by Cambridge University Press:
- 01 April 2024, pp. 1-21
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Feed intake, microbial adherence and fibrolytic activity in residues of forage samples incubated in the rumen of sheep fed grass forages and/or a total mixed ration
- A. Pérez-Ruchel, J. L. Repetto, C. Cajarville, M. P. Mezzomo, G. V. Kozloski
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- The Journal of Agricultural Science / Volume 161 / Issue 6 / December 2023
- Published online by Cambridge University Press:
- 15 February 2024, pp. 871-876
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Three male sheep were fed, throughout three experimental periods, with either only forage, only total mixed ration (TMR) or a mixed diet (TMR + forage). The rich-fibre ingredients of each diet were incubated daily in situ for three days and the ruminal pH was measured every 2 h during the last day of each experimental period. Rumen pH decreased at increased proportion of TMR in diet (P < 0.05). The dry matter (DM) degradability of the grass forage was higher (P < 0.05) in animals receiving only forage than in those receiving the mixed diet whereas the DM degradability of the corn silage was higher (P < 0.05) in animals receiving the mixed diet than in those receiving only TMR. The level of microbial adherence in residues of grass forage was higher (P < 0.05) in animals fed with only forage than in those fed with the mixed diet and, the level of microbial adherence in residue of corn silage was higher (P < 0.05) in animals receiving the mixed diet than in those receiving TMR. The carboxymethylcellulase activity in residues of grass forage was higher (P < 0.05) in sheep fed the mixed diet whereas not significant effect of diet type was observed for this variable in residues of corn silage. In conclusion, increased inclusion of TMR in sheep diet showed a negative impact on microbial adherence and forage degradability in situ, an effect mediated by changes in rumen pH which was not compensated by increased fibrolytic activity.
Proton and helium ions acceleration in near-critical density gas targets by short-pulse Ti:Sa PW-class laser
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- J.L. Henares, P. Puyuelo-Valdes, C. Salgado-López, J.I. Apiñaniz, P. Bradford, F. Consoli, D. de Luis, M. Ehret, F. Hannachi, R. Hernández-Martín, A. Huber, L. Lancia, M. Mackeviciute, A. Maitrallain, J.-R. Marquès, J.A. Pérez-Hernández, C. Santos, J.J. Santos, V. Stankevic, M. Tarisien, V. Tomkus, L. Volpe, G. Gatti
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- Journal of Plasma Physics / Volume 89 / Issue 6 / December 2023
- Published online by Cambridge University Press:
- 28 December 2023, 965890601
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The ability to quickly refresh gas-jet targets without cycling the vacuum chamber makes them a promising candidate for laser-accelerated ion experiments at high repetition rate. Here we present results from the first high repetition rate ion acceleration experiment on the VEGA-3 PW-class laser at CLPU. A near-critical density gas-jet target was produced by forcing a 1000 bar H$_2$ and He gas mix through bespoke supersonic shock nozzles. Proton energies up to 2 MeV were measured in the laser forward direction and 2.2 MeV transversally. He$^{2+}$ ions up to 5.8 MeV were also measured in the transverse direction. To help maintain a consistent gas density profile over many shots, nozzles were designed to produce a high-density shock at distances larger than 1 mm from the nozzle exit. We outline a procedure for optimizing the laser–gas interaction by translating the nozzle along the laser axis and using different nozzle materials. Several tens of laser interactions were performed with the same nozzle which demonstrates the potential usefulness of gas-jet targets as high repetition rate particle source.
1 Social Support is Associated with Better Memory Performance among Hispanic/Latino, but not Non-Hispanic White Older Adults
- Abbey M Hamlin, Jordana Breton, Nazareth Ortega, Joaquin Urquiza-Perez, Lauren Eisenstat, Megan Perry, Thaha Hossain, Sanya Kotian, Alexandra L Clark
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- Journal:
- Journal of the International Neuropsychological Society / Volume 29 / Issue s1 / November 2023
- Published online by Cambridge University Press:
- 21 December 2023, pp. 317-318
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Objective:
Hispanic/Latino (H/L) older adults are at greater risk of developing Alzheimer’s disease and related dementias compared to non-Hispanic whites (NHW), and there is an urgent need to identify important factors that may help prevent and/or reduce age-related cognitive health disparities. Positive psychosocial factors, such as social support, may protect against cognitive impairment and decline. However, recent research has highlighted that the effect of social support on cognitive outcomes may differ across racial/ethnic groups. Given the emphasis placed on family relationships and support in H/L culture, the current study sought to clarify whether H/L ethnicity moderated the association between social support and cognitive functioning in a well-characterized sample of community-dwelling older adults residing in Texas.
Participants and Methods:Participants included 766 NHW and 817 H/L (predominantly Mexican American) older adults (Mage = 66.25 ±8.64) without dementia enrolled in the Health and Aging Brain Study-Health Disparities. Participants completed study questionnaires and a comprehensive neuropsychological battery. Perceived social support was measured using the total sum score from the 12-item abbreviated version of the Interpersonal Support Evaluation List. Episodic memory performance was operationalized as the z-score composite of the immediate and delayed recall totals from the Spanish English Verbal Learning Test and the Weschler Memory Scale (WMS)-III Logical Memory 1 and 2. Executive functioning was operationalized as the z-score composite of scores from the WMS-III Digit Span, Verbal Fluency (FAS), and Trails B. Analyses of covariance were used to explore racial/ethnic group differences in self-reported levels of social support. Multiple linear regression models examined (1) ethnicity x social support interactions on cognition, and (2) ethnicity-stratified social support and cognition associations. Covariates included age, education, sex, yearly income, and depressive symptoms.
Results:H/L older adults reported less perceived social support compared to NHWs (F = 41.16, p < .001). There were no significant ethnicity x social support interactions on episodic memory (ß = 0.04, p = .53) or executive functioning (ß = 0.004, p = .95). However, stratified models revealed that more social support was associated with better memory performance in H/Ls (ß = 0.08, p = .01), but not in NHWs (ß = 0.0004, p = .99). No significant associations between social support and executive functioning were observed amongst H/Ls (ß = -0.01, p = .60) or NHWs (ß = 0.04, p = .29).
Conclusions:Although H/Ls reported lower levels of social support relative to NHWs, we observed that social support was linked to better memory performance within the H/L group only. Results suggest that culturally tailored interventions which encourage strong interpersonal relationships and caring for family could enhance social support in H/Ls and thus help to prevent memory decline. Future work should focus on the development of assessment measures that better characterize unique cultural elements of social support within H/Ls, such as multigenerational households, and explore the direct effects of social support on brain metrics.
5 Poorer Memory Outcomes are Observed in Underinsured Latino Older Adults with Metabolic Syndrome
- Jordana Breton, Abbey M Hamlin, Nazareth Ortega, Joaquin Urquiza-Perez, Thaha Hossain, Megan Perry, Lauren Eisenstat, Sanya Kotian, Alexandra L Clark
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- Journal of the International Neuropsychological Society / Volume 29 / Issue s1 / November 2023
- Published online by Cambridge University Press:
- 21 December 2023, pp. 787-788
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Objective:
Metabolic Syndrome (MetS) is a constellation of deleterious cardiometabolic health conditions (e.g., diabetes, hypertension) that have been linked to cognitive impairment and accelerated cognitive decline in older adults. Research has shown that Latinos are at increased risk for developing MetS relative to non-Latino Whites and the prevention, maintenance, and treatment of cardiometabolic risk factors are largely contingent upon health insurance status. Within the United States there are considerable state-based differences in eligibility and access to health insurance coverage. Although Texas has the second largest population of Latinos, they are one of the most underinsured groups within the state. There is some evidence to suggest that inconsistent healthcare is associated with cognitive impairment among underserved/underprivileged groups. The current study sought to examine whether insurance status moderates the association between MetS and cognitive functioning in an effort to inform public health policy initiatives vital to reducing age-related health disparities amongst Latino older adults residing in Texas.
Participants and Methods:The study sample included 850 primarily Spanish-speaking (67.6%) Latino older adults (mean age = 63.1±7.81) largely of Mexican origin/descent (95%) enrolled in the Health and Aging Brain Study-Health Disparities. All participants completed neuropsychological testing, a health exam, and questions about health insurance coverage. MetS status (MetS+ vs. MetS-) was determined by abnormal clinical abdominal obesity, triglycerides, high-density lipoprotein, blood pressure, and fasting glucose values. Health insurance status was determined by current enrollment in any private or public insurance plan. Cognition was assessed with Digit Span, Logical Memory I and II, Trail Making Test (A and B), Spanish-English Verbal Learning Test, and Letter Fluency (FAS). Raw scores were converted to z-scores which were subsequently averaged into two distinct memory and executive functioning composite scores. ANCOVAs controlling for age, sex, education, APOE e4 positivity, annual income, and primary language status were used examine health insurance status x MetS interactions on cognitive composites.
Results:Approximately 54.6% of the sample met clinical criteria for MetS+ and 23.6% endorsed having no health insurance. There were no significant group differences in the proportion of MetS+ and MetS- individuals with and without health insurance (X 2 = .002, p =.96). Results revealed there was a significant MetS x health insurance status interaction on the memory composite (F = 5.39, p = .02). Post-hoc comparisons revealed that Latino older adults without health insurance demonstrated poorer memory performance relative to those with health insurance in the MetS+ group (p=.02). In contrast, there were no significant differences in memory performance across insurance status in the MetS- group (p=.35). Finally, there was no significant MetS x health insurance interaction on executive functioning (p=.60).
Conclusions:Findings revealed that health insurance coverage differentially impacts memory, but not executive functioning, amongst Latinos with MetS+. Underinsured Latinos with chronic cardiometabolic health conditions may be at risk for poor memory outcomes and increasing access to affordable healthcare could help mitigate the adverse effects of MetS+ on memory. Future studies examining the relationship between health insurance, MetS status, and neuroimaging markers may yield additional insight into mechanisms underlying age-related dementia disparities.
28 Social Support, APOE Genotype, and Memory Associations in a Community-Based Sample of Older Adults in Texas
- Nazareth Ortega, Abbey M Hamlin, Jordana Breton, Lauren Eisenstat, Joaquin Urquiza-Perez, Alexandra L. Clark
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- Journal:
- Journal of the International Neuropsychological Society / Volume 29 / Issue s1 / November 2023
- Published online by Cambridge University Press:
- 21 December 2023, pp. 441-442
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Objective:
The apolipoprotein E (APOE) gene has been identified as a major risk factor for the development of Alzheimer’s disease in late life. Research has shown that APOE e4 allele carriers demonstrate poorer memory performance and accelerated cognitive decline relative to non-carriers, and there is a need to identify potential factors of resiliency against the negative effects of e4 on cognition. Social support may represent one potential mechanism given that higher levels of social support have been linked to better cognitive and functional outcomes in older adults. Thus, the current study sought to examine whether social support moderates the relationship between APOE e4 status and subjective and objective memory performance in a large community-based sample of Hispanic/Latino (H/L) and Non-Hispanic White (NHW) older adults residing in Texas.
Participants and Methods:Participants included 1,564 (H/L = 808, NHW = 756) older adults (mean age = 66.36±8.68) without dementia that had enrolled in the Health and Aging Brain Study-Health Disparities. Participants completed study questionnaires and a comprehensive neuropsychological battery. Apolipoprotein e4 status (e4 carriers vs. non-carriers) was determined by possession of at least one e4 allele. Perceived social support was measured using the total score from the abbreviated 12-item version of the Interpersonal Support Evaluation List. Objective memory performance was assessed using a z-score composite of Story A and B from the Weschler Memory Scale (WMS)-III and immediate and delayed recall trials from the Spanish-English Verbal Learning Test. Subjective memory was assessed using the total score from the Subject Memory Complaints Questionnaire. Race stratified multiple linear regression models, controlling for age, sex, and years of education, examined APOE e4 positivity x social support interactions on subjective and objective memory performance.
Results:There was a significant APOE e4 genotype x social support interaction on objective memory performance (ß = -1.10, p = 0.003) in H/Ls such that higher levels of social support were associated with better memory performance in non-e4 carriers (ß = 0.14, p < .001), but not in e4 carriers (ß = -0.13, p = 0.9). In contrast, no significant APOE e4 status x social support interaction was observed on subjective memory (ß = -0.39, p = 0.35) in H/Ls. Finally, results revealed no significant APOE e4 genotype x social support interactions on subjective memory (ß = 0.14 p = 0.77) or objective memory (ß = 0.67, p = 0.11) performance in NHWs. Conclusions: Findings revealed that social support did not mitigate against the negative effects of e4 on subjective and objective memory performance in H/Ls or NHWs. However, results demonstrate that higher levels of social support are associated with better objective, but not subjective memory performance in H/Ls without the e4 genotype. These findings suggest that social support may protect against cognitive decline and enhance cognitive reserve in non-e4 carriers. Future studies should explore other potential factors of resiliency (e.g., diet, exercise) and examine the association between genetic risk and social support on neural markers (e.g., cortical thinning, hippocampal atrophy).
Scaphanocephalus spp. (Trematoda: Opisthorchiidae) in intermediate and definitive hosts of the Yucatán Peninsula, Mexico, with a re-description of Scaphanocephalus expansus
- M. T. González-García, M. García-Varela, A. López-Jiménez, M. P. Ortega-Olivares, G. Pérez-Ponce de León, L. Andrade-Gómez
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- Journal:
- Journal of Helminthology / Volume 97 / 2023
- Published online by Cambridge University Press:
- 14 December 2023, e98
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Scaphanocephalus is a small trematode genus belonging to the family Opistorchiidae. The genus currently contains only three species associated with marine fish as intermediate hosts and fish-eating birds as definitive hosts. Here, specimens of Scaphanocephalus were collected from the Osprey, Pandion haliaetus, and the White mullet, Mugil curema in the Yucatán Peninsula, Mexico. We report for the first-time DNA sequences of adult specimens of Scaphanocephalus, particularly S. expansus, as well as a sequence of a different species sampled as metacercaria. Morphological comparisons of Scaphanocephalus expansus confirmed the identity of the adult specimens, with minor morphological variations; Scanning electron photomicrographs were included, and the species was re-described. Phylogenetic analysis based on 28S rDNA sequences showed that Scaphanocephalus is monophyletic within Opisthorchiidae and consists of three independent lineages. Sequences of adults are identical to those of S. expansus. Instead, the sequence of the metacercaria sampled from the mesentery of Mugil curema nested with specimens reported as Scaphanocephalus sp. from a labrid fish in the Mediterranean Sea, herein named it as Scaphanocephalus sp. 2.
Traumatic stress symptoms among Spanish healthcare workers during the COVID-19 pandemic: a prospective study
- Ana Portillo-Van Diest, Gemma Vilagut, Itxaso Alayo, Montse Ferrer, Franco Amigo, Benedikt L. Amann, Andrés Aragón-Peña, Enric Aragonès, Ángel Asúnsolo Del Barco, Mireia Campos, Isabel Del Cura-González, Meritxell Espuga, Ana González-Pinto, Josep M. Haro, Amparo Larrauri, Nieves López-Fresneña, Alma Martínez de Salázar, Juan D. Molina, Rafael M. Ortí-Lucas, Mara Parellada, José M. Pelayo-Terán, Aurora Pérez-Zapata, José I. Pijoan, Nieves Plana, Teresa Puig, Cristina Rius, Carmen Rodríguez-Blázquez, Ferran Sanz, Consol Serra, Iratxe Urreta-Barallobre, Ronald C. Kessler, Ronny Bruffaerts, Eduard Vieta, Víctor Pérez-Solá, Jordi Alonso, Philippe Mortier, MINDCOVID Working Group
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- Epidemiology and Psychiatric Sciences / Volume 32 / 2023
- Published online by Cambridge University Press:
- 09 August 2023, e50
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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.
MethodsThis 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).
ResultsThirty-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.
ConclusionsTSSs 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.
Preeclampsia and risk of maternal pulmonary hypertension at high altitude in Bolivia
- C. E. Salinas, O. V. Patey, C. Murillo, M. Gonzales, V. Espinoza, S. Mendoza, R. Ruiz, R. Vargas, Y. Perez, J. Montaño, L. Toledo-Jaldin, A. Badner, J. Jimenez, J. Peñaranda, C. Romero, M. Aguilar, L. Riveros, I. Arana, D. A. Giussani
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- Journal of Developmental Origins of Health and Disease / Volume 14 / Issue 4 / August 2023
- Published online by Cambridge University Press:
- 27 July 2023, pp. 523-531
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Women with a history of preeclampsia (PE) have a greater risk of pulmonary arterial hypertension (PAH). In turn, pregnancy at high altitude is a risk factor for PE. However, whether women who develop PE during highland pregnancy are at risk of PAH before and after birth has not been investigated. We tested the hypothesis that during highland pregnancy, women who develop PE are at greater risk of PAH compared to women undergoing healthy highland pregnancies. The study was on 140 women in La Paz, Bolivia (3640m). Women undergoing healthy highland pregnancy were controls (C, n = 70; 29 ± 3.3 years old, mean±SD). Women diagnosed with PE were the experimental group (PE, n = 70, 31 ± 2 years old). Conventional (B- and M-mode, PW Doppler) and modern (pulsed wave tissue Doppler imaging) ultrasound were applied for cardiovascular íííassessment. Spirometry determined maternal lung function. Assessments occurred at 35 ± 4 weeks of pregnancy and 6 ± 0.3 weeks after birth. Relative to highland controls, highland PE women had enlarged right ventricular (RV) and right atrial chamber sizes, greater pulmonary artery dimensions and increased estimated RV contractility, pulmonary artery pressure and pulmonary vascular resistance. Highland PE women had lower values for peripheral oxygen saturation, forced expiratory flow and the bronchial permeability index. Differences remained 6 weeks after birth. Therefore, women who develop PE at high altitude are at greater risk of PAH before and long after birth. Hence, women with a history of PE at high altitude have an increased cardiovascular risk that transcends the systemic circulation to include the pulmonary vascular bed.
Risk factors contributing to the possibility of conducting intensive home treatment and to the risk of hospitalization of 1045 home treated patients with Schizophrenia
- A. Sabaté, R. Talisa, D. Córcoles, J. León, A. Malagon, A. M. González, M. Bellsolà, P. Samos, F. Casanovas, M. A. Jerónimo, L. M. Martin, V. Pérez
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- European Psychiatry / Volume 66 / Issue S1 / March 2023
- Published online by Cambridge University Press:
- 19 July 2023, p. S184
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Introduction
Home Treatment (HT) teams are among the better-studied options to reduce admission at the hospital, having been described as an alternative to hospitalization in patients with schizophrenia. There may be certain risk factors which has already been described such as living alone (Dean and Gadd, BMJ, 1990; 301, 1021–1023; Schnyder et al., Acta Psychiatr. Scand. 1999; 99, 179–187), lack of awareness of the illness, uncooperativeness (Cotton et al., BMC Psychiatry, 2007; 7, 52) and fewer visits carried out (Morgan et al., Aust. New Zeal. J. Psychiatry,2006; 40, 683–690) which together can negatively influence the possibility of conducting intensive home follow-up and, therefore, increase the likelihood of hospitalization.
ObjectivesTo describe de relative contribution of several risk factors to patient hospitalization related to the possibility of conducting intensive home follow-up of patients diagnosed with Schizophrenia following home treatment. Second, to determine de risk of hospitalization related to the possibility of conducting intensive home follow-up according to the presence of one or more risk factors of patients diagnosed with Schizophrenia following home treatment.
MethodsAll patients with schizophrenia who were visited by a home treatment team in Barcelona between January 2017 and December 2021 were included in the study. To assess whether there was an increased risk of hospitalization associated with factors such as living alone, uncooperativeness (PANSS G8 item >= 4) and ≤1 home visit, two bivariate logistic regression analyses were conducted. We studied these factors as independent variables to assess the relative contribution to the risk of hospitalization, and we studied if the presence of 1, 2, 3 or 4 of these risk factors as independent variables worsened the risk of hospitalization.
ResultsUncooperativeness shows the highest contribution to the risk of hospitalization, followed by ≤ 1 home visit, lack of insight and living alone, all results reaching significance (p=0.000).
There is an increase in the risk of hospitalization depending of the presence of 1,2,3 or 4 of these risk factors (1 risk factor (Odds Ratio = 1.21), 2 risk factors (Odds Ratio = 5.28), 3 risk factors (Odds ratio = 13.53), 4 risk factors (Odds ratio = 29.18).
ConclusionsThere are a number of factors directly related to the possibility of conducting intensive follow-up that appear relevant in the case of psychotic patients in acute crisis treated at home. This set of variables are the lack of awareness of the illness, lack of collaboration, living alone and the number of visits that have been made, all with statistically significant differences in our study. These factors together also greatly increase the risk of hospitalization, becoming almost 30 times more likely when these 4 factors are present.
Disclosure of InterestNone Declared
TRANVIA: A program for continuum mental health assistance in transition period
- L. Pérez Gómez, A. González Álvarez, M. A. Reyes Cortina, E. Lanza Quintana, N. Álvarez Alvargonzález, C. Rodríguez Turiel, E. Lago Machado, J. J. Martínez Jambrina
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- European Psychiatry / Volume 66 / Issue S1 / March 2023
- Published online by Cambridge University Press:
- 19 July 2023, p. S728
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Introduction
Transition between adolescence and adulthood represents the most important challenge for personal development and involves several transformations: physical, psychological and social. It is a complex age bracket, concurring the transition from youth psychiatric units to adult ones, with an increased risk for the appearance of mental disorders and risky behaviours. TRANVIA program, developed in Avilés, provides psychiatric assistance to patients between 15 and 25 years old, diagnosed with a severe psychiatric disorder or with an increased risk of having one.
ObjectivesOur objectives are: ensuring clinical continuity assistance, promoting communication among professionals and the empowerment of our patients to improve their functionality and quality of life.
MethodsDescriptive study including patients involved in TRANVIA program from November 2019 to November 2021.
ResultsDuring this two-years period there have been 44 referrals to the program, 11 of them were rejected for failure to comply with diagnostic criteria. In November 2021 there were 33 patients included in the TRANVIA program with an average age of 17 years old (range: 15-22). 70% of them were men and 30% women. All of them had psychiatric assistance from different sources: youth mental health units, neuropediatrics… About 75% of the patients were diagnosed with autistic spectrum disorder and approximately three-quarters of the sample needed pharmacological treatment. Risperidone was the most prescribed drug. We have also developed other assistance alternatives as home-based care, relaxation sessions, social worker interventions and coordination with schools.
ConclusionsTRANVIA program has allowed us to provide continual attention to vulnerable patients that shift from youth psychiatric units to adult ones. Patients that meet inclusion criteria were enrolled independently the type of assistance they have previously received. Accessibility and flexibility were our priority. During the described period there was only one dropout, three patients required psychiatric hospitalization and two others visited the emergency department. There have been no cases of completed suicide.
Disclosure of InterestNone Declared
Review of a sample of episodes of forced medication in an area of southern Spain
- L. I. Muñoz-Manchado, J. M. Mongil-Sanjuan, J. I. Pérez-Revuelta, C. M. Robledo Casal, J. M. Villagrán-Moreno
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- Journal:
- European Psychiatry / Volume 66 / Issue S1 / March 2023
- Published online by Cambridge University Press:
- 19 July 2023, p. S1067
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Introduction
Forced medication is one of the most frequently used coercive measures in acute mental health units. It is a practice that can lead to physical, psychological and psychopathological consequences. Therefore, it is necessary to implement measures to reduce its use. In this sense, it is interesting to study the variables that can be associated with its use, and thus take measures accordingly.
ObjectivesThis study attempts to identify the number of forced medication episodes between July 2017 and December 2018 treated in the catchment area of the Mental Health Service at Jerez Hospital. As a secondary objective, it pursues to identify the factors that conducted to the use of forced medication with the intention of being able to reduce the use of these measures.
MethodsA descriptive and retrospective study has been developed reviewing the total number of episodes of forced medication. Patients admitted and discharged from hospital between July 2017 and December 2018 treated in the Mental Health Service at Jerez Hospital. Data were extracted from medical records.
ResultsThe total number of episodes of forced medication identified was 330. In these episodes, the average age was 41 years, with a predominance of 74% of the male gender. The most used route in the episodes was intramuscular (94.8%), in addition, more than 50% needed the association of two drugs, the most used were haloperidol and olanzapine. The 32.7% of the episodes also required the use of mechanical restraint and 44.2% required the presence of security service.
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ConclusionsWe present the descriptive analysis of a further study currently been conducted in hour hospital which means to stablish predictive factors for the use of forced medication. We therefore intend to create patient profile, as well as new measures specifically directed to these factors with which to diminish the use of forced medication.
Disclosure of InterestNone Declared
Cumulative trauma exposure comparison between non-refugee immigrants and locals with psychotic disorder
- A. Trabsa Biskri, A. Mané, L. González, J. M. Ginés, F. Casanovas, A. Moreno, B. Amann, V. Pérez Sola
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- European Psychiatry / Volume 66 / Issue S1 / March 2023
- Published online by Cambridge University Press:
- 19 July 2023, p. S62
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Introduction
A significant global increase in immigration has been reported due to humanitarian crisis around the world. Trauma exposure related to migration process is usually multiple and maintained in long-term which could provoke a cumulative effect. Moreover, several meta-analysis describe increased risk for psychosis in immigrant population. Despite this increase, there is a lack of research in non-refugee immigrants specially within those with psychotic disorder.
ObjectivesThe aim of the study is to describe and compare cumulative lifetime trauma between immigrants and locals with psychotic disorder.
MethodsPatients who have presented, according to DSM-V criteria, one or more non-affective psychotic episodes, were recruited in Acute and Chronic inpatients units at Hospital del Mar (Barcelona) from November 2019 to June 2021, leading to a total sample of 199 patients. Demographic characteristics of patients, clinical data and main pharmacological treatment were recorded through a questionnaire. Database information was completed with electronic medical records. Cumulative trauma Scale was used as instrument to assess lifetime trauma exposure frequency and distress. Comparative analysis was performed with IBM SPSS Statistics (Chicago INC) using Chi-Square Test for qualitative variables and t-Student test for continuous variables. Covariate adjustment with demographic and clinical variables was performed by ANOVA test. Study received local ethics committee approval “CEIC” (No. 2019/8398/I).
ResultsFrom a total of 198 patients, 99 (50%) were immigrants and 99 (50%) locals. Immigrants were exposed on average 3 times more to lifetime traumatic events (16.12) when compared to locals (5.39). Likewise, distress intensity caused by trauma exposure had a mean of 97.13 in immigrants compared to 27.24 in locals. Traumatic events more present in immigrants’ group were “uprooting” (82.8%), “physical abuse” (76.8%), racial discrimination (74.7%), threat of death (74.7%) and life-threatening to close friend (72.2%) and in local group was school failure (42.4%), serious disease (38.4%), accidents (36.4%), physical abuse (36.4%) and interpersonal relationship rejection (36.4%).
ConclusionsAccording to our results there are important differences in cumulative traumatic events between immigrants and locals with psychotic disorder. Immigrants showed three times more lifetime traumatic events than locals. Likewise, immigrants presented significant higher level of distress caused by lifetime trauma and the nature of traumatic events was more severe. These results should be considered in order to offer better assessment and treatment to this population considering this comorbidity.
Disclosure of InterestNone Declared
Understanding socio-labor inclusion among young adults with autism spectrum and mental disorders: preliminary findings
- M. S. Burrone, M. J. González, M. T. Solís-Soto, P. Valenzuela, L. Rojas, L. Colantonio, C. Cortés, C. Pérez
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- Journal:
- European Psychiatry / Volume 66 / Issue S1 / March 2023
- Published online by Cambridge University Press:
- 19 July 2023, pp. S436-S437
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Introduction
Previous studies suggest that adults with mental disorders (MD) or Autism Spectrum Disorder (ASD) are more likely to be unemployed than those without MD. However, it is unclear whether working adults with MD or ASD perceive the same effort-reward balance as their counterparts without MD or ASD.
ObjectivesTo analyze labor conditions and to identify factors associated with effort-reward imbalance among young adults with ASD, MD and those from the general population (GP).
MethodsA qualitative and quantitative study design is being conducted to analyze the rates of employment among young adults with ASD, and to identify factors associated with employment rates (Fondecyt ID11201028.). As part of this study, we conducted a quantitative analysis in young adults 16 to 30 years of age in two regions of Chile between August and October, 2022. Young adults with MD and ASD were compared with adults of similar age recruited from the GP. We applied a questionnaire to collect data on participant’s sociodemographic information, autonomy level and employment status. We applied the short Spanish version of the effort–reward imbalance (ERI) and overcommitment (OC) questionnaire, which has been widely used in Latin American countries.
Chi-square test was used and the Kruskal Wallis H Test was applied to compare among groups. The statistical significance was set at P<0.05.
ResultsOverall, 422 participants were included in the analysis (mean age 22±3.2, 64.2% women, 65.2% students, and 4.4% unemployed). Of the total respondents, 22% of young adults from GP, 17.8% with MD, and 4.8% with ASD were working at the moment of the survey. Regarding autonomy level, a higher proportion of participants with ASD needed support (36.4%), compared with 9.7% and 0.8% of young adults with MD and GP, respectively. Of the population who reported working (n=125), about 56.0% have a permanent job, and 44% a seasonal or occasional job. The median value for the effort–reward ratio was 0.96 (range 0.4–1.8), with no significant differences between the groups. Of those participants working, 44.3% showed an ERI ratio higher than 1, which was higher in participants with ASD (60%). ERI-esteem was significantly different (P=0.01) among ASD (7.0; range 5-8), MD (6.0; range 2-8) and PG (6.0; range 2-8). In the OC questionnaire, young adults with ASD were more likely to think about work (P=0.01) and having trouble sleeping at night due to work issues (P=0.03) than GP and MD groups.
ConclusionsThe ASD group showed higher overcommitment and a considerable proportion of subjects at risk of effort-reward imbalance at work, were more likely to think about work at home, and had trouble sleeping thinking about work. Our preliminary results highlight the importance of considering the working conditions of young adults diagnosed with ASD and the need to provide them with enough support to promote labor inclusion.
Disclosure of InterestNone Declared
Positive and Negative Syndrome Scale (PANSS) predictors of hospitalization during home treatment on 1045 patients with schizophrenia in acute crisis
- R. Talisa, A. Sabaté, D. Córcoles, J. Leon, A. Malagón, A. M. González, M. Bellsolà, P. Samos, M. Á. Jerónimo, L. M. Martín, V. Pérez
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- Journal:
- European Psychiatry / Volume 66 / Issue S1 / March 2023
- Published online by Cambridge University Press:
- 19 July 2023, pp. S640-S641
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Introduction
Several factors related to the risk of requiring psychiatric hospitalization have been described in patients diagnosed with schizophrenia treated with methods other than home treatment. With regard to the symptoms, high global illness severity and positive symptoms of schizophrenia have been most frequently related to the risk of hospitalization in patients with schizophrenia. However, there are no studies describing which clinical factors increase the likelihood of being hospitalized while undergoing home follow-up.
ObjectivesTo determine which of the clinical factors assessed in the PANSS predict the risk of hospitalization in patients diagnosed with schizophrenia following a home treatment program.
MethodsAll patients with schizophrenia who were visited by a home treatment team in Barcelona between January 2017 and December 2021 were included in the study. A comparative, bivariate analysis of each item of the PANSS and of the global results of each category was conducted on those who were hospitalized and those who were not hospitalized. Finally, a logistic regression of each category of the PANSS was done on both groups, controlling for other socio-demographic and clinical factors.
ResultsA total of 1045 patients with schizophrenia were evaluated in this study. PANSS positive symptom subscale (PANSS-S), PANSS General Psychopathology, PANSS Excited Component and PANSS Global Score scored higher in patients who were finally hospitalized in a conventional acute treatment unit. Regarding the PANSS negative symptom subscale, no significant differences were found between the two groups.
In patients who required hospitalization, the scores of all the PANSS positive symptom subscale (PANSS-P) items and all items on the PANSS excited component (excitement, tension, hostility, uncooperativeness and poor impulse control) were significantly higher. Some items regarding general psychopathology (Somatic concern, anxiety, guilt feelings, tension, and mannerisms) were also significantly higher in the hospitalization group. Only 3 items—blunted affect, guilt feelings and motor retardation—scored significantly higher in patients who did not require hospitalization. In the logistic regression, only the global score of the PANSS-P reached statistical significance (P = 0.001).
ConclusionsPositive symptoms scored in the PANSS seem to be the most predictive factors of hospitalization regarding clinical symptoms in patients with Schizophrenia following home treatment. Other items regarding exciting symptoms and general psychopathology also showed as relevant regarding the risk of conventional hospitalization in those patients.
Disclosure of InterestNone Declared
Psychosomatic symptoms according to psychiatric diagnosis
- R. Fernández Fernández, L. Fontecha Banegas, C. Suárez Pérez, D. Gómez Olmeda, I. D. L. M. Santos Carrasco
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- European Psychiatry / Volume 66 / Issue S1 / March 2023
- Published online by Cambridge University Press:
- 19 July 2023, p. S299
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Introduction
Psychosomatic symptoms are an important problem that is frequently presented in medical consultations. These symptoms are often associated with psychiatric disorders, especially depressive and anxiety disorders.
ObjectivesTo study the association between anxiety disorders and psychosomatic symptoms in a sample of patients referred for pathology of functional origin.
MethodsWe made a descriptive retrospective study through the use of electronic medical records. The symptom onset and diagnosis were obtained for all patients referred to outpatients for psychosomatic symptoms during a 1-year period. We performed χ² Tests to assess the association of the diagnosis with the occurrence of psychosomatic symptoms.
ResultsThe only diagnosis that presented statistically significant association was anxiety disorder (χ² = 11.1; p<0.001).
Anxiety disorder Psychosomatic symptoms No Si Total No Observed 312 7 319 Expected 306 13.47 319 Yes Observed 119 12 131 Expected 125 5.53 131 Total Observed 431 19 450 Expected 431 19 450 ConclusionsOur study finds results that follow the line of other studies that show this association, such as Campo’s study which finds that functional somatic symptoms are consistently associated cross-sectionally with anxiety and depressive symptoms (Campo, 2012) or Imran’s study which finds that higher levels of somatization independently and significantly predicted higher anxiety (β=.37, p=.0001) (Imran et al., 2013). However, our results show no association with depressive disorders whereas frequent associations are found in the literature; for example, a recent meta-analysis found that neuroticism and depression had the strongest influence on the association of medically unexplained physical symptoms and frequent healthcare use (den Boeft et al., 2016). This lack of association is probably due to greater ease in identifying depressive disorders as the main pathology versus anxiety disorders.
ReferencesCampo J. V. (2012). Annual research review: functional somatic symptoms and associated anxiety and depression--developmental psychopathology in pediatric practice. Journal of child psychology and psychiatry, and allied disciplines, 53(5), 575–592. den Boeft, M., Twisk, J. W., Terluin, B., Penninx, B. W., van Marwijk, H. W., Numans, M. E., van der Wouden, J. C., & van der Horst, H. E. (2016). The association between medically unexplained physical symptoms and health care use over two years and the influence of depressive and anxiety disorders and personality traits: a longitudinal study. BMC health services research, 16, 100
Imran, N., Ani, C., Mahmood, Z., Hassan, K. A., & Bhatti, M. R. (2014). Anxiety and depression predicted by medically unexplained symptoms in Pakistani children: a case-control study. Journal of psychosomatic research, 76(2), 105–112.
Disclosure of InterestNone Declared
Syndrome of inappropiate antidiuretic hormone secretion (SIADH) secondary to sertraline: case report and literature review
- C. Cardenes-Moreno, S. Yelmo-Cruz, I. Perez-Sagaseta, J. J. Tascon-Cervera, J. Dorta-Gonzalez, A. Crisostomo-Siverio, L. Torres-Tejera, M. Paniagua-Gonzalez, S. Canessa, M. R. Cejas-Mendez
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- Journal:
- European Psychiatry / Volume 66 / Issue S1 / March 2023
- Published online by Cambridge University Press:
- 19 July 2023, p. S556
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Introduction
Currently, in addition to their frequent use in community medicine, the use of antidepressants is a fundamental pillar of pharmacological treatments used in psychiatry. Due to this frequent use, we must be aware of the possible side effects, in particular the SIADH produced in this clinical case by SSRIs. There are already described cases of this association including other antidepressants and many different types of drugs.
ObjectivesTo review the current literature on the management of this pathology when it is secondary to the use of frequently used drugs such as SSRIs.
MethodsWe report the case of a 64-year-old woman hospitalised in the psychiatric department for malnutrition secondary to unspecified eating disorder (ED). During admission, treatment with sertraline was started with ascending doses up to 100mg, subsequently producing slight edema with the following analytical results: plasma Na: 123 mEq/L (135-145), plasma osmolarity: 250 mOsm/kg (275-300), urinary Na: 174 mEq/L (>40), fulfilling diagnostic criteria for SIADH.
Afterwards, we reduced sertraline until discontinuation and started treatment with water restriction and urea (30 grams/24 hours) during admission and after discharge. During admission, we observed disappearance of the edema and partial improvement of the analytical values (Na:131 mEq/L), which were normalised with home treatment of daily urea.
ResultsThe precise prevalence of SIADH from the use of SSRIs is unknown, it is known that patients older than 65 are at higher risk of developing severe hyponatraemia in the first 5 weeks after initiation. Similarly, treatment with water and urea restriction, together with discontinuation of SSRIs, appears to be sufficient.
ConclusionsSSRIs can cause SIADH a reversible but potentially life-threatening pathology, and we need to be aware of this possibility especially in the older population and being able to handle it
Disclosure of InterestNone Declared
PSYCHOLOGICAL IMPACT OF COVID-19 LOCKDOWN ON A POPULATION WITH SERIOUS MENTAL DISORDER: DIAGNOSTIC GROUP ANALYSIS
- B. Pedruzo, C. Aymerich, A. Catalan, M. Pacho, M. Bordenave, O. Estevez, J. Herrero, M. Laborda, G. Mancebo, J. L. Perez, M. A. Gonzalez Torres
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- Journal:
- European Psychiatry / Volume 66 / Issue S1 / March 2023
- Published online by Cambridge University Press:
- 19 July 2023, p. S779
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Introduction
Since its emergence at the end of 2019, the COVID-19 virus has spread worldwide. In Spain, mandatory home confinement was established on March 15, 2020, and lasted 99 days. Previous studies on events that required isolation situations suggest a worsening in the mental health of general population, and in particular, of especially vulnerable groups such as individuals with severe mental disorder (SMD).
ObjectivesThe aim of this study is to evaluate the psychological effect (anxiety and depression) of confinement in patients with SMD and to study the dissimilarities among the different diagnostic groups.
MethodsIn this study, assessments were performed using the IDER and STAI questionnaires, in order to evaluate symptoms of depression and anxiety, respectively. The evaluations were carried out in patients who had required at least one admission to the Psychiatric Hospitalization Unit of the University Hospital of Basurto. The Shapiro-Wilk test was used to verify the normality of the sample. ANOVA test was used to study differences among diagnostic groups. Posteriorly, Bonferroni correction was performed.
Results95 participants completed the IDER questionnaire, obtaining a mean score of 24.56 (SD=8.18) for the state and 23.57 (SD=8.14) for the trait. In the STAI questionnaire, a mean score of 27.86 (SD=15.19) was obtained for the state and 30.49 (SD=14.71) for the trait. ANOVA test indicated presence of differences among groups. However, differences did not persist after Bonferroni correction.
ConclusionsIncreased levels of anxiety and depression were found in the sample studied with respect to the general population.No statistically significant differences were found among different disgnostic groups. Further studies should be performed in order to increase the knowledge around this research area.
Disclosure of InterestNone Declared
Fahr’s Disease: a case report of a patient with neuropsychiatric symptoms
- I. Perez-Sagaseta, S. Yelmo-Cruz, C. Cardenes-Moreno, L. Torres-Tejera, A. Crisostomo-Siverio, J. Dorta-Gonzalez, J. J. Tascon-Cervera, M. Paniagua-Gonzalez, S. Canessa, M. R. Cejas-Mendez
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- Journal:
- European Psychiatry / Volume 66 / Issue S1 / March 2023
- Published online by Cambridge University Press:
- 19 July 2023, pp. S769-S770
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Introduction
Fahr’s disease (FD) is a rare disorder consisting of bilateral and symmetrical calcium deposits in basal ganglia and cerebral cortex. These lesions are associated with neurological and psychiatric symptoms such as a rigid hypokinetic syndrome, mood disorders and memory and concentration abnormalities. It can be idiopathic or secondary to endocrine disorders, infectious diseases or mitochondrial myopathies.
ObjectivesTo highlight the importance of considering organic causes when evaluating patients presenting atypical psychiatric symptoms and claim the role of neuroimaging.
MethodsCase report and non-systematic review of literature: sources obtained from Pubmed database.
ResultsA 69-year-old man, native of Syracuse (Italy), was admitted to the Psychiatry Unit in February 2022 presenting behavioural disturbances and irritability. In July 2021 he presented the same symptoms, being mistakenly diagnosed with Bipolar Disease type I. He has no previous psychiatric history. He started with changes in his personality, short-term memory loss, aggressiveness and disorganized behaviour at the age of 66. At admission he was talkative and hyperfamiliar, presenting delusions of grandiosity, exalted affectivity and insomnia. Neurological examination showed short-term memory problems, signs of frontal disinhibition and abnormal glabellar tap sign. Blood tests, CT brain and MRI were performed to rule out organic underlying causes. Neuro-imaging found bilateral and symmetric calcifications in globus pallidus, thalamus and corpus striatum, in favour of FD. Secondary causes (abnormalities in the PTH, vitamin disorders and infectious diseases such as HIV, brucellosis or neurosyphilis) where discarded, allowing us to conclude it was probably a primary case of FD. Valproate was started as a mood stabilizer and anticonvulsant. Genetic tests were indicated.
ConclusionsFD should be considered as a differential diagnosis in the evaluation of psychiatric symptoms, especially when atypical and/or presented with neurological symptoms. The role of neuro-imaging is essential.
Disclosure of InterestNone Declared