220 results
Evolution of Illite/Smectite from Early Diagenesis Through Incipient Metamorphism in Sediments of the Basque-Cantabrian Basin
- F. Nieto, M. Ortega-Huertas, D. R. Peacor, J. Arostegui
-
- Journal:
- Clays and Clay Minerals / Volume 44 / Issue 3 / June 1996
- Published online by Cambridge University Press:
- 28 February 2024, pp. 304-323
-
- Article
- Export citation
-
Prograde evolution of illite/smectite occurring in an unusually-thick (8000 m) sequence of Mesozoic-Cenozoic sediments in the Basque-Cantabrian Basin, Spain, has been studied using XRD and TEM/AEM. The sediments, which are only slightly tilted, cover the range from smectite to illite, and the most deeply buried ones are unique in that they span the range from diagenesis through low-grade metamorphism (anchizone), with no apparent overprinting due to tectonic deformation.
Pelites are absent from the shallow section, but smectite occurs in marls as high-charge, K-dominant and low-charge, K-poor anastomosing arrays of layers. At intermediate depths, authigenic clay is identified largely as R1 I/S, coexisting with packets of R≫3 I/S (nearly pure illite), where illite-like and smectitelike layers can be identified by contrast in TEM images, which is consistent with XRD data. The authigenic clay of the deepest samples consists of illite with no or almost no expandable layers, which occurred as packets with layers largely subparallel to bedding, K-deficient composition in comparison with muscovite, 1Md-like SAED patterns, and 100 Å mean packet thickness. There is no evidence of deformation stress-induced, non-bedding-parallel clays in the deepest samples. Detrital micas with either a phengiterich or a phengite-poor composition range dominate the phyllosilicate fraction of all the samples. Detrital micas show no changes over the diagenesis/metamorphism range and appear to have behaved as if isolated from authigenic clays.
Authigenic clays occur as bedding-subparallel packets that evolved during passive burial metamorphism through dissolution/crystallization of less-evolved clays. Where illite-like and smectite-like layers can be identified, TEM images imply a discontinuous series in which packets of R1 I/S (50% I) transform to packets of nearly-pure illite, that is, an Ostwald-step-rule-like sequence. Such immature illite remains unmodified with further burial, and is apparently the potential predecessor of stress-induced, highly-evolved mica of higher-grade, tectonically-deformed pelites.
Mineralogy and Geochemistry of a Bentonite Pellets Column Heated for 10 years
- M. V. Villar, J. Cuevas, A. B. Zabala, A. Ortega, A. M. Melón, A. I. Ruiz, R. J. Iglesias
-
- Journal:
- Clays and Clay Minerals / Volume 71 / Issue 2 / April 2023
- Published online by Cambridge University Press:
- 01 January 2024, pp. 166-190
-
- Article
-
- You have access Access
- Open access
- HTML
- Export citation
-
A common design of a high-level radioactive waste (HLW) disposal system consists of the waste canisters emplaced in tunnels or shafts, with the space between the heat-emitting canisters and the surrounding rock filled with a bentonite-based material. Understanding the behavior of this barrier, in particular the effect of prolonged heating on its properties, is important to assess the barrier’s long-term performance. The objective of the present study was to add to this understanding and to supply experimental data about the state of bentonite hydrated and heated for a long period of time. To that end, a 50 cm long column of Wyoming-type bentonite pellets was heated at its base at 140 °C (simulating the waste canister) while a synthetic sodium-chloride-rich groundwater including sulfate, calcium, and magnesium was supplied through its upper surface for almost 10 y. At the end of the experiment the upper half of the column was saturated, but in the lower half the water content decreased sharply toward the heater, where it was close to 0%. No relevant mineralogical changes occurred, and the main component of the bentonite continued to be a predominantly sodium montmorillonite with no structural changes with respect to the initial one. In the area where the temperatures were >60°C and the material very dry, however, the smectite was not able to completely develop the 1-layer hydrate after 48 h of stabilization at RH 55%, although its expandability was fully recovered when the smectite was hydrated with liquid water. The ions solubilized as a result of the water-content increase were transported toward the heater and concentrated in two distinct areas: sodium and calcium chlorides closer to the heater than calcium and sodium sulfates. At the heater contact, the bentonite microstructure was of dense packets with carbon and Na-S-coated cavities. Precipitation of calcite and calcium sulfates and possibly dissolution of silica minerals also took place close to the heater.
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
-
- 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
-
- Article
-
- You have access Access
- Export citation
-
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
-
- Journal:
- Journal of the International Neuropsychological Society / Volume 29 / Issue s1 / November 2023
- Published online by Cambridge University Press:
- 21 December 2023, pp. 787-788
-
- Article
-
- You have access Access
- Export citation
-
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
-
- 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
-
- Article
-
- You have access Access
- Export citation
-
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).
45 Differential Clinical Utility of Forward, Backward and Sequencing Components of Digit Span
- Nusha Kheradbin, Callie N Ortega, David M Tucker
-
- Journal:
- Journal of the International Neuropsychological Society / Volume 29 / Issue s1 / November 2023
- Published online by Cambridge University Press:
- 21 December 2023, p. 725
-
- Article
-
- You have access Access
- Export citation
-
Objective:
Digit Span has been a core Working Memory task, with extensive research conducted on the Forward and Backward components. The latest revision of the WAIS-IV introduced the Sequencing component, designed to increase the working memory and mental manipulation demands. However, relatively little research has been done to understand how Sequencing can be interpreted in clinical settings, as compared to Forward and Backward. The purpose of this study was to investigate how effectively individual components of the Digit Span task predict performance on four independent neuropsychological measures with high working memory demands.
Participants and Methods:Subjects included 148 adults (Age: M= 39.22, SD= 13.61; Handedness= 130 right, 10 left and 8 mixed; Males = 88) with refractory epilepsy. Two subjects had primary generalized seizures while 146 subjects had complex partial seizures (EEG Localization: 44 right temporal; 60 left temporal; 24 independent bitemporal; 1 left extratemporal; 17 indeterminant). Dependent variables included the 2.4 second ISI trial of the Paced Auditory Serial Addition Task (PASAT); the sum of correct responses on Trial 1 and List B of the California Verbal Learning Test (CVLT); the DKEFS Tower Test raw score; and completion time on Part B of the Trail Making Test. The independent variables included the individual raw scores for the Forward, Backward and Sequencing components of the WAIS-IV. Hierarchical linear regression was conducted to determine the variance accounted for by each component of the Digit Span and if that variance was redundant or unique. The four dependent variables were analyzed separately with Digits Forward, Backward and Sequencing entered in a single block.
Results:PASAT: The overall model was significant, R2= 0.36. When examining the individual components, Sequencing was the only significant predictor (ß = 0.422, p < 0.001). CVLT: The overall model was significant, R2 = 0.203. When examining the individual components, Sequencing was the only significant predictor (ß = 0.410, p < 0.001). Tower Test: The overall model was significant, R2 = 0.176. When examining the individual components, Sequencing was the only significant predictor (ß = 0.373, p = 0.004). Trail Making: The overall model was significant R2 = 0.315. When examining the individual components both Forward (ß = -0.287, p =0.005) and Sequencing (ß= -0.364, p < 0.001) accounted for a significant amount of the variance.
Conclusions:The combined model for Digit Span accounted for significant amounts of variance in performance on all dependent measures, ranging from 17.6% to 36%. Sequencing accounted for substantially more variance across all examined tasks. On the PASAT, CVLT and Tower Test, the variance accounted for by the components of Digit Span appears to be redundant. However, on Trail Making, both Forward and Sequencing accounted for significant amounts of variance that appear to be independent of one another. What specific task requirement(s) of the Trail Making Test versus the other measures analyzed are accounted for by Forward span is not clear. But this suggests that the individual components of the Digit Span test may measure different things across different tasks.
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
-
- Journal:
- Journal of Helminthology / Volume 97 / 2023
- Published online by Cambridge University Press:
- 14 December 2023, e98
-
- Article
-
- You have access Access
- Open access
- HTML
- Export citation
-
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.
Group psychotherapy for patients with first-episode psychosis: Effect on the clinical status and use of resources
- P. Herrero Ortega, A. Oliva Lozano, J. Garde González, C. Bayón-Pérez, R. Mediavilla, M. P. Vidal-Villegas, B. Rodríguez-Vega, S. Cebolla, E. Román, E. V. Pérez Pérez, M. F. Bravo-Ortiz, O. B. O. AGES-Mind Group
-
- Journal:
- European Psychiatry / Volume 66 / Issue S1 / March 2023
- Published online by Cambridge University Press:
- 19 July 2023, pp. S635-S636
-
- Article
-
- You have access Access
- Open access
- Export citation
-
Introduction
Psychotic disorders carry several economical, psychological and social consequences, both at individual and community levels. Early intervention programs after first-episode psychosis which combine pharmacological and psychosocial strategies are aimed at reducing symptoms, lowering costs in the use of health and non-health care resources and improving overall functioning. AGES-Mind study is based on manualized psychotherapeutic interventions for people with first-psychosis episodes.
ObjectivesThe aim of the study was to evaluate the effect of a group psychotherapeutic intervention on the clinical status and use of clinical resources in a sample of patients with first-episode psychosis at 12 and 24 months after the beginning of the intervention. This cohort will be compared to patients with first-psychosis episodes without group psychotherapeutic intervention.
MethodsLongitudinal, observational, retrospective study on a cohort of N=46 patients with first-episode psychosis within the last 5 years. Two groups of 23 patients each were formed. The participants of one of those groups received group psychotherapy in the context of the AGES-Mind study and the other group received treatment as usual without group intervention. Non-exposed patients were matched by age, gender and time elapsed since first-episode psychosis with those exposed to the intervention. Sociodemographic data, clinical status and use of clinical resources outcome variables were assessed.
ResultsNo significant differences were found in clinical status and use of resources between participants and non-participants in the psychotherapeutic group intervention after 12 and 24 months.
ConclusionsAfter controlling for potentially confounding variables as sociodemographic, age and time since first-episode, participating in a group psychotherapeutic program does not seem to improve clinical variables or use of resources. Further studies with larger samples would be necessary to explore other variables, such as symptoms, satisfaction with the intervention or social functioning.
Disclosure of InterestNone Declared
Biomarkers and clinical predictors of long-term course in obsessivecompulsive disorder: A prospective cohort study
- S. López-Rodriguez, P. Alonso Ortega, C. Segalàs Cosi, E. Real Barrero, S. Bertolín Triquell, C. Soriano Mas, Á. Carracedo Alvarez, J. M. Menchón Magriña
-
- Journal:
- European Psychiatry / Volume 66 / Issue S1 / March 2023
- Published online by Cambridge University Press:
- 19 July 2023, p. S231
-
- Article
-
- You have access Access
- Open access
- Export citation
-
Introduction
The purpose of the research project is to analyze the long-term evolution of obsessive-compulsive disorder (OCD) from of a study of a cohort of patients prospectively followed over a period ranging from 5 to 20 years, treated for according to therapeutic guidelines mediating serotonin reuptake inhibitors (IRS) and drug enhancers (antipsychotics) and cognitive behavioral therapy and evaluated in a standardized manner.
ObjectivesTo assess the long-term course of Obsessive-Compulsive Disorder (OCD) in a cohort of patients treated according to current clinical guidelines; to analyse possible prognostic factors associated with the long-term course of the disorder including clinical and sociodemographic variables, as well as genetic and neuroimaging biomarkers, and their interaction, and finally to study neuroanatomical and functional cerebral connectivity changes after 15 years of treatment in a subsample of patients.
MethodsProspective, descriptive, and observational study of a cohort of OCD patients, receiving treatment at the Department of Psychiatry of Hospital de Bellvitge since 1998, according to a standardized protocol. Follow-up period ranges from 5 (n=423), to 10 (n= 247) and 15 years (123). Baseline clinical and sociodemographic assessment, long-term evolution and information on treatments provided are available for the whole sample. Data on whole exome sequencing is available for 300 of the patients included in the cohort and baseline structural neuroimaging and cerebral functional connectivity has been analysed in 168 subjects. To expand the analysis of genetic biomarkers, we propose the study of de novo variants through exome analysis of 50 trios (patient and both parents) selected among those subjects that have reached 15 years of follow-up (25 trios with patients within the “long-term remission” group and 25 trios with patients with chronic OCD). De novo variants detected in the trio analysis will be replicated in the rest of the sample. A structural and resting state MRI will be obtained in a subsample of 100 patients recruited among those who have completed a minimum follow-up period of 15 years, to assess cerebral changes associated with the long-term course of the disorder.
Resultsin the current moment the recruitment period of the study has ended and all the data is being statistically analysed in order to provide solid results in a short period of time.
ConclusionsThe identification of those factors associated with an increased risk of chronic disease is an element essential to offer personalized treatment to our patients and improve their prognosis, emphasizing the intensive use of those therapeutic strategies for which we can predict a better response and modifying to the extent of, if possible, environmental factors or factors of access to treatment that contribute to perpetuate obsessive symptoms.
Disclosure of InterestNone Declared
AGESMind clinical trial: SocialMIND® results at 16 weeks
- M. P. Vidal-Villegas, A. Abad Pérez, P. Herrero Ortega, A. Oliva Lozano, J. Garde González, J. Andreo-Jover, A. Muñoz-Sanjosé, R. Mediavilla, B. Rodríguez-Vega, G. Lahera, Á. Palao-Tarrero, C. Bayón-Pérez, M. F. Bravo-Ortiz
-
- Journal:
- European Psychiatry / Volume 66 / Issue S1 / March 2023
- Published online by Cambridge University Press:
- 19 July 2023, pp. S480-S481
-
- Article
-
- You have access Access
- Open access
- Export citation
-
Introduction
Early intervention on a first psychotic episode is fundamental for a more favorable prognosis, and it usually combines pharmacological treatment, which mainly affects positive psychotic symptoms, with interventions that can improve the rest of the symptoms and associated problems such as deterioration in social functioning (Harvey & Penn, 2010; Fusar-Poli, McGorry & Kane, 2017). While Mindfulness is gaining more and more prominence in the field of psychotherapy (Chan et al., 2019; Cillesen et al., 2019), social cognition and social functioning are being researched as key targets on which to intervene after a first psychotic episode (Green, Horan & Lee, 2015).
SocialMIND® is a mindfulness-based social cognition training tailor-made to improve social functioning in people who have suffered a first psychotic episode within the last five years. It is currently being compared with a group Psychoeducational Multicomponent Intervention (PMI) in a Randomized Controlled Trial (RCT) (Mediavilla et al., 2019). Both group psychotherapies include 17 sessions delivered over a 9 month period: 8 weekly sessions, 4 biweekly sessions and 5 monthly sessions.
The results of SocialMIND® at 8 weeks showed improvements in social cognition and social functioning, specifically on affective social cognition and self-care (Mediavilla et al., 2021).
ObjectivesTo evaluate the efficacy of SocialMIND® in improving social functioning, measured by the Personal and Social Functioning (PSP) scale 16 weeks after starting the intervention, in people who have suffered a first psychotic episode in the last 5 years.
MethodsRandomized, controlled pilot trial (use of a psychoeducational multicomponent intervention or PMI as active comparator) of two parallel groups (SocialMIND® and PMI) with a 1:1 ratio using a blind evaluator.
ResultsNo statistically significant differences were found in the social functioning variable between the two treatment arms. Intragroup differences are observed in other secondary variables studied (social cognition) 16 weeks after starting the interventions.
ConclusionsSocialMIND® has not been shown to be more effective than a PMI in improving social functioning at 16 weeks after starting the intervention in people who have suffered a first psychotic episode in the five years prior to being included in the study.
Disclosure of InterestNone Declared
Adherence to psychiatric medications and diagnosis
- C. González Navarro, A. Bilbao Idarraga, I. Alonso Salas, L. Morado San segundo, A. López Fariña, U. López Puentes, B. Samsó Martínez, R. F. Lopez Brokate, T. Ruiz de Azua Aspizua, E. M. Garnica de Cos, U. Ortega Pozas
-
- Journal:
- European Psychiatry / Volume 66 / Issue S1 / March 2023
- Published online by Cambridge University Press:
- 19 July 2023, pp. S240-S241
-
- Article
-
- You have access Access
- Open access
- Export citation
-
Introduction
Patients with mental disorders frequently become non-adherent during their long term prescribed treatment. This situation frequently triggers clinical worsening and hospital admission. Therefore, non-adherence may result in poorer long term clinical outcomes and has economic implications for health-care providers (Carlos De las Cuevas et al. Neuropsychopharmacol Hung 2021; 23(4):347-362).
Objectives- To describe the adherence to oral and long acting injectable treatment in the sample of patients that were admitted to the short stay hospital unit during the period of study.
- To describe the adherence to treatment amongst psychiatric diagnosis in the sample of study.
MethodsIt was a retrospective observational study with a duration of three months. Data was collected from all patients admitted to the short stay hospital unit during the period of study and there were no specific exclusion criteria. Descriptive statistics were performed. To assess the adherence to pharmachological treatment the patient report, the family report and the pharmacy dispensation according to the existent informatic prescription platform was considered. Regarding the long acting injectable treatment the formulary of administration in the clinical history was checked.
ResultsDuring the period of study 172 patients were admitted to the short stay hospital unit. Of those, 146 patients had a previous pharmacologic prescription. Data of treatment was not possible to obtain in 7 patients. In the sample of study, 83.5% were on oral and 16.5% on long acting injectable treatment. The general adherence to treatment in the sample was 61.87%. In the oral treatment group the adherence was 58.4% and in the long acting injectable treatment group was 65.2%.
Amongst the different psychiatric diagnoses the outcomes of adherence to treatment were: 60.4% in schizophrenia and related psychosis, 62.5% in bipolar disorder, 78.6% in depression, 58.3% in personality disorders and 62% in addictive disorders.
ConclusionsIn our descriptive study adherence to treatment was higher in the long acting injectable treatment group, agreeing with the existent scientific literature.
The results of adherence for schizophrenia and bipolar disorder are similar to the ones found in scientific literature but differ from the ones for depression, being higher in our sample (Judit Lazary et al. Neuropsychopharmacol Hung 2021;23(4): 347-362). Moreover, in scientific literature it is found a similar prevalence of adherence across diagnosis (for schizophrenia, bipolar disorder and depression) whereas in our sample patients with depression showed a different and higher adherence to treatment (Judit Lazary et al. Neuropsychopharmacol Hung 2021;23(4): 347-362). In our sample, patients with personality disorders had the lowest adherence to treatment.
Disclosure of InterestNone Declared
Superior mesenteric artery syndrome: when vomiting are not voluntary
- M. A. Morillas Romerosa, A. Oliva Lozano, P. Herrero Ortega, J. Garde Gonzalez
-
- Journal:
- European Psychiatry / Volume 66 / Issue S1 / March 2023
- Published online by Cambridge University Press:
- 19 July 2023, p. S851
-
- Article
-
- You have access Access
- Open access
- Export citation
-
Introduction
Superior mesenteric artery syndrome is a gastro-vascular disorder in which the third and final portion of the duodenum is compressed between the abdominal aorta and the overlying superior mesenteric artery. This rare, potentially life-threatening syndrome is typically caused by an angle of 6°–25° between the abdominal aorta and the superior mesenteric artery, in comparison to the normal range of 38°–56°, due to a lack of retroperitoneal and visceral fat (mesenteric fat). In addition, the aortomesenteric distance is 2–8 millimeters, as opposed to the typical 10–20. However, a narrow superior mesenteric artery angle alone is not enough to make a diagnosis with no symptoms.
Symptoms are fullness and epigastric tightness after meals, nausea and vomiting (often bilious) and pain in the middle of the abdomen that improves with the prone or knees flexed to the chest. The diagnosis is supported by imaging tests (esophagogastroduodenal transit or CT) showing dilation and stasis proximal to AMS in the third duodenal portion.
Relief from vomiting with feeding through a enteral probe placed beyond the obstruction to the proximal jejunum supports diagnosis.
Precipitating factors should be corrected first, whenever possible. Acute symptoms can be resolved with gastric decompression and intravenous fluids. Therefore, surgical correction should only be done in well-studied patients with chronic recurrent episodes of AMS syndrome. The most recommended surgical technique is a laparoscopic proximal duodenojejunostomy
ObjectivesTo describe a case of superior mesenteric artery syndrome and review in literature the organic complications and associated psychopathology of this disorder
MethodsClinical case report and brief review of literatura
Results17-year-old woman with a diagnosis of anorexia nervosa. Admitted for behavioral disorder, repeated self-harm and low mood. Presents a BMI of 16.6. Irregular rules. Progressive diet is started to which nutritional supplements are added with good initial tolerance. It presents a loss of 2kg and begins with nausea, vomiting and postprandial epigastralgia. Oral panendoscopy and abdominal ultrasound are performed showing possible mesenteric aortic clamp so naso-jejunal probe and exclusive enteral feeding is prescribed. She received enteral jejunal nutrition progressively with feedback syndrome prophylaxis that included parenteral vitamin B1. After a few days, oral supplementation began. He remained hemodynamically stable, with no signs of heart failure. It gained 3kg of weight up to 43.2kg, starting before discharge from the hospital successfully oral tolerance.
ConclusionsSuperior mesenteric artery syndrome is a serious complication in anorexia nervosa with a low incidence and an estimated mortality of 33%. A multidisplinar approach that addresses both the medical and psychological needs of these patients throughout their hospital stay is necessary.
Disclosure of InterestNone Declared
Alcohol consumption and cardiovascular risk: a descriptive study in a psychiatric short stay unit
- C. González Navarro, I. Alonso Salas, L. Morado San segundo, A. López Fariña, A. Bilbao Idarraga, U. López Puentes, B. Samsó Martínez, R. F. Lopez Brokate, T. Ruiz de Azua Aspizua, E. M. Garnica de Cos, U. Ortega Pozas
-
- Journal:
- European Psychiatry / Volume 66 / Issue S1 / March 2023
- Published online by Cambridge University Press:
- 19 July 2023, p. S754
-
- Article
-
- You have access Access
- Open access
- Export citation
-
Introduction
Patients with mental disorders have a decreased life expectancy, being the main reason the cardiovascular disease. An important proportion of patients present a comorbid drug consumption. Amongst drugs, alcohol is the most frequent, and it is associated with a higher cardiovascular risk. The metabolic syndrome is one of the most employed tools to assess cardiovascular risk.
Objectives- To describe the demographic characteristics of the patients with an active alcohol consumption that were admitted to the hospital during the period of study.
- To describe the prevalence of metabolic syndrome in the sample, according to the Adult Treatment Panel III (ATP-III) criteria.
MethodsRetrospective observational study of three months duration. Data was collected from all patients admitted to the hospital during the period of study, with no specific exclusion criteria. Descriptive statistics were performed.
ResultsDuring the period of study 172 patients were admitted to the hospital (56.4% women and 43.6% men). A 44.8% presented alcohol consumption (25% sporadically, 6.4% weekly and 13.4% daily). Amongst women, 1% presented daily and 1% weekly consumption. Amongst men, 21.3% presented daily and 5.3% weekly consumption.
The prevalence of metabolic syndrome in the study sample was 29.11%. In the alcohol consumption group, the prevalence was 24.7% and differed according to the pattern of consumption: 43.5% in the daily consumption group, 27.3% in the weekly and 14% in the sporadically consumption group.
ConclusionsOn the one hand, in the sample of study a higher percentage of men present an active alcohol consumption, compared to women. It is remarkable the high percentage of daily alcohol consumption amongst men in our sample.
On the other hand, the prevalence of metabolic syndrome in our sample is similar to the one found in scientific literature regarding patients with mental disorders. It is noteworthy in our sample the increased prevalence of metabolic syndrome found in patients with a daily alcohol consumption, and a decreased prevalence in those with a sporadic pattern.
Disclosure of InterestNone Declared
“Social functioning and use of rehabilitation resources in a group of people who experienced a first episode of psychosis and participated in a psychotherapeutic group program versus a control group”
- A. Oliva Lozano, J. Garde Gonzalez, P. Herrero Ortega, A. Muñoz-Sanjosé, Á. Palao-Tarrero, M. P. Vidal-Villegas, R. Mediavilla, P. Tarín Garrón, J. M. Pastor-Haro, Á. De Diego Gómez-Cornejo, M. F. Bravo-Ortiz, O. B. O. A.-M. Group
-
- Journal:
- European Psychiatry / Volume 66 / Issue S1 / March 2023
- Published online by Cambridge University Press:
- 19 July 2023, p. S185
-
- Article
-
- You have access Access
- Open access
- Export citation
-
Introduction
Psychotic disorders have a huge impact on social functioning, which is the ability to stablish and maintain social activities such as interpersonal relationships and self-care activities of daily living. Research data support that the early intervention in people who have experienced a first episode of psychosis (FEP) -based on a multidisciplinary treatment including both psychopharmacological and psychosocial treatments-, has a relevant role in a favorable evolution. AGES-Mind study is based on manualized psychotherapeutic interventions for people with first-psychosis episodes.
ObjectivesTo describe the use of rehabilitation resources and social functioning in a group of people with FEP who were included in a psychotherapeutic group program versus a control group, at 12 and 24 months since the beginning of the intervention.
MethodsLongitudinal, analytical, observational, retrospective study on a cohort of 46 patients with first-episode psychosis within the last 5 years. 23 patients received group psychotherapy in the context of the AGES-Mind study and they were compared with 23 control patients who did not receive a group intervention (treatment as usual). Controls were matched by age, gender and time elapsed since the first episode of psychosis with those exposed to the intervention. Sociodemographic data, social functioning (self-care, social activities, social relationships, and behavior) and use of rehabilitation resources outcome variables were assessed.
ResultsSignificant differences were found regarding participation in social activities in the intervention group versus control group at 24 months. No significant differences were found in other dimensions of social functioning or in the use of rehabilitation resources.
Image:
Image 2:
ConclusionsFurther studies with larger sample sizes are needed in order to determine if the participation in group therapy leads to an improvement in social functioning and use of rehabilitation resources for people who have experienced a first episode of psychosis.
Disclosure of InterestNone Declared
“Unspecified organic personality and behavioral disorder due to brain damage from HHV-6 encephalitis in child. case report and literature review”
- A. Oliva Lozano, M. A. Morillas Romerosa, P. Herrero Ortega, J. Garde Gonzalez, B. Orgaz Álvarez, J. Curto Ramos, M. Alcamí Pertejo
-
- Journal:
- European Psychiatry / Volume 66 / Issue S1 / March 2023
- Published online by Cambridge University Press:
- 19 July 2023, pp. S143-S144
-
- Article
-
- You have access Access
- Open access
- Export citation
-
Introduction
We present a case of a 15 year-old boy diagnosed with Unspecified Personality and Beheavioral Disorder Due to Brain Damage from a Human Herpes Virus-6 Encephalitis.
ObjectivesTo describe a case of an Unspecified Organic Personality and Behavioral Disorder secondary to brain damage from Human Herpes Virus-6 (HHV-6) Encephalitis in an 11 year-old childand to review recent literature, in order to improve clinical practice.
MethodsClinical case report and brief review of literature. A bibliographic research was made in the database PubMed, using the terms “Viral Encephalitis” AND “Neuropsychiatric symptoms”; “Viral Encephalitis” AND “Behavioral Disorder”; “Long-Term Neurological Morbidity” AND “Viral Encephalitis”.
Results15 year-old boy diagnosed with Unspecified Personality and Beheavioral Disorder Due to Brain Damage from a Human Herpes Virus-6 Encephalitis, secondary to immunosupression in the context of haematopoietic progenitor transplantation (HPT) at 11 years old. MRI showed supratentorial ventriculomegaly, atrophic changes in encephalon and right hippocampus with subcortical retraction secondary to previous encephalitis. Clinically, main changes appeared in behavior, presenting a serious frontal syndrome with high disinhibition, what implied severe social and academic difficulties. During the outpatient follow-up, the behavioural disorder is being pharmacologically treated with Risperidone 1,5mg per day with a partially favorable evolution. The patient presented intolerance to olanzapine, with an episode of low level of conciuosness after taking it.
Bibliographic research results indicate that the gold standard treatment for behavioral disturbances are antipsychotics. Risperdidone is proven save for treatment in children. Results point out also the importance of an early multidisciplinar intervention, involving family training, rehabilitation resources and curricular adaptations.
Image:
Image 2:
ConclusionsViral encephalitis may have serious neuropsychiatric consequences, especially during childhood while the brain development is not finished. When the neurological damage affects the frontal lobes of the brain, behavioural and personality disturbances are expected and an early multidisciplinar intervention should be considered. Antypsichotics are the gold standard pharmacological treatment for behavioural disturbances. During the scholar period, special curricular adaptations should be done in order to reduce study-related stress.
Disclosure of InterestNone Declared
The use of long-acting injectable antipsychotics in an acute psychiatric unit
- G. Ortega-Hernández, N. Ramiro, F. Palma-Álvarez, Ó. Soto-Angona, M. F. Mantilla, J. Duque, I. Gonzalo, F. Collazos
-
- Journal:
- European Psychiatry / Volume 66 / Issue S1 / March 2023
- Published online by Cambridge University Press:
- 19 July 2023, pp. S182-S183
-
- Article
-
- You have access Access
- Open access
- Export citation
-
Introduction
Long-acting injectable antipsychotic (LAI) are an important and arguably under-utilized therapeutic option, particularly where medication adherence is a priority (Pilon et al. Clin Ther 2017; 39 1972-1985).
In recent years, meta-analytic reviews of depot medications concluded that this route of administration produced clinical advantages in terms of overall outcome, with lower probability of relapse, readmissions, shorter hospital admission time, mortality, and thus better long- term prognosis over other oral antipsychotics (Leucht et al. Schizophr Res 2011;127 83-92). Depot treatment is associated with lower overall medical expenditure (Taipal et al. Schizophr Bull 2018;17 1381- 1387).
ObjectivesTo describe the evolution of people diagnosed with a psychotic disorder 6 months before and after the introduction of long-acting injectable antipsychotic (LAI) in the acute psychiatric unit of San Rafael Hospital (Spain) from January 1, 2018 to December 31, 2018.
MethodsRetrospective and prospective naturalistic study. Patients with a diagnosis of psychotic disorder who were admitted to the acute psychiatric unit in 2018 and who were introduced to LAI (paliperidone palmitate, aripiprazole, olanzapine pamoate or risperidone), are selected. Sociodemographic variables (sex, age, ethnicity, migratory status, marital status, occupation, cohabitation) and clinical variables (main and secondary diagnosis, comorbidity with drug use and history of poor adherence) are described. The number of emergency visits and hospital admissions before and after the introduction of LAI antipsychotic treatment is compared.
ResultsThe sample was composed of 99 subjects. The mean age was 42.46 years (SD 13.439) and 67.7% were men. The socio-demographic profile was: european caucasian ethnicity (73.7%), non- migrant status (69.7%), single (67.7%), inactive (43.4%) and residing in the home of relatives (50.5%). 53.5% have a diagnosis of schizophrenia, followed by schizoaffective disorder (24.2%). 45.5% are diagnosed with any drug use disorder, the most frequent being cannabis (30.3%). 76.8% have a history of discontinuing oral treatment. There was a statistically significant decrease (p<0.0001) in number of emergency visits and hospital admissions after the introduction of LAI antipsychotic.
In the general linear multivariate before-after model, there were significant differences (p=0.002) in the number of admissions after long-term IM antipsychotic treatment. As for the comparison of the effects between the different LAIs, there are differences between them (p< 0.0001). Post-hoc analysis (Bonferroni) only showed differential significance for treatment with Paliperidone Palmitate (p<0.0001).
ConclusionsThe use of LAI antipsychotic can reduce the number of emergency room visits and hospital admissions, in line with literature.
Disclosure of InterestNone Declared
Music therapy in psychiatric units: evaluating its effectiveness
- M. Campillo, T. Vates, A. Pratdesava, M. Vallve, A. Casals, J. Ortega Vallve, R. Sanchez Gonzalez
-
- Journal:
- European Psychiatry / Volume 66 / Issue S1 / March 2023
- Published online by Cambridge University Press:
- 19 July 2023, pp. S902-S903
-
- Article
-
- You have access Access
- Open access
- Export citation
-
Introduction
Research shows the benefits of music therapy for various mental health conditions, including depression, trauma, and schizophrenia. Music acts as a medium for processing emotions, trauma, and grief.
Playing instruments can encourage emotional expression, socialization and exploration of various therapeutic themes (i.e. conflict, communication, grief, etc.).
Group music therapy, measured by questionnaires and described in qualitative interviews, improved quality of life and self-esteem for people with severe mental illness (SMI).Group singing and song writing provide creative options for social connections. Music therapy should be considered as a component of holistic care for people with SMI. Jungup Lee, Thyer BA. May 2013Journal of Human Behaviour in the Social Environment 23(5):597-609
ObjectivesMusic therapy sessions are held in our hospital for people admitted to short-term hospitalization units and to psychosocial rehabilitation units. The goal of the sessions is to create a connection space, promote people’s confidence in their own resources for their recovery, and evoke valuable experiences and memories. Sometimes musicians from the community have been present in the sessions, contributing to overcoming the stigma towards mental illness.
MethodsWe describe self-assessment of people admitted to psychiatric units after attending music therapy sessions. People from brief hospitalization unit filled out a survey, after each session, voluntarily, about their emotional state at the beginning of the session and after it. People from rehabilitation units, voluntarily filled the SRS V.3.0. 2002-Miller. Duncan & Johnson escale.The SRS was designed for use by clinicians to assess the therapeutic alliance during therapy (Duncan BL et al. The Session Rating Scale: Preliminary Psychometric Properties of a “Working” Alliance Measure JBT 3(1) 3-12 12/14/04 3:53 PM Page 3).
Results23 sessions took place for each unit. 39 patients from brief hospitalization, 22 women and 17 men, attended the sessions. 15 had a diagnosis of schizophrenia and related disorders, 13 were affective disorders, and 11 others diagnosis. All of them liked the participation either fully or partially. 76% men and 77% women felt better after, none of them reported to feel worse. 82% men and 86% women replied they would repeat the session.
Patients from rehabilitation units were 7 women and 10 men. 14 had a schizophrenia related disorder and 3 had bipolar disorder. All items on the scale were scored above 9 over 10, (I felt heard, understood, and respected/ We worked on and talked about what I wanted to work on and talk about/ The therapist’s approach is a good fit for me) with an overall score of 9,62 over 10 (Overall, today’s session was right for me).
ConclusionsMusic therapy sessions achieve benefits on an emotional level in any of the diagnoses, improving alliance with care teams, who value sessions as normalizing spaces, helping to overcome stigma.
Disclosure of InterestNone Declared
Tobacco and hypertension: a descriptive study in a psychiatric short care unit
- I. Alonso Salas, A. Lopez Fariña, C. Gonzalez Navarro, A. Bilbao Idarraga, L. Morado San Segundo, U. Lopez Puentes, R. Lopez Brokate, T. Ruiz de Azua Aspizua, E. M. Garnica de Cos, U. Ortega Pozas, B. Samsó Martinez
-
- Journal:
- European Psychiatry / Volume 66 / Issue S1 / March 2023
- Published online by Cambridge University Press:
- 19 July 2023, pp. S954-S955
-
- Article
-
- You have access Access
- Open access
- Export citation
-
Introduction
Patients affected by mental disorders are known to have a decreased life expectancy.
One of the main reasons are cardiovascular diseases. It is known that tobacco and hypertension are risk factors to develop them. WHO estimates that hypertension is diagnosed and treated in less than half of adults with hypertension, and even less in patients with severe mental illness.
ObjectivesTo describe the demographic characteristics of patients with tobacco comsumption and hypertension admitted to a short-term hospitalization unit.
MethodsA three-month retrospective observational study. Data were collected by interviewing incoming patients and performing a blood pressure measurement, with no exclusion criteria.
ResultsOf 172 patients admitted, 100 were smokers of whom 49 were men and 51 were women. Among the smokers, a total of 18 patients were diagnosed with hypertension and 79 were not diagnosed. Within the group of patients not diagnosed with hypertension, elevated blood pressure was recorded in 5 of them. A total of 67 patients were non-smokers, 23 of whom were male and 44 female. Among the non-smokers, 19 were diagnosed with hypertension and 48 were not, despite which elevated blood pressure levels were recorded in 4 of them. No data were collected from 5 patients.
ConclusionsThe prevalence of smokers in our sample was 58%. The prevalence of patients diagnosed with hypertension was 21,51% which is coherent with the existent literature. We did not find a higher percentage of hypertensive patients among the smokers admitted. There were patients who suffered from hypertension and were not diagnosed or treated previously.
Disclosure of InterestNone Declared
Sociodemographic and clinical characteristics of the population with a first psychotic episode attended in the mental health services of area 5 of Madrid (Spain)
- J. Garde González, P. Herrero Ortega, A. Oliva Lozano, I. I. Louzao Rojas, M. P. Vidal-Villegas, A. Muñoz-Sanjosé, M. P. Sánchez-Castro, G. Lahera, S. Sánchez Quílez, M. F. Bravo-Ortiz, O. B. O. A.-M. Group
-
- Journal:
- European Psychiatry / Volume 66 / Issue S1 / March 2023
- Published online by Cambridge University Press:
- 19 July 2023, p. S443
-
- Article
-
- You have access Access
- Open access
- Export citation
-
Introduction
Risk of functional impairment and progression to chronic illness in people with a first episode of psychosis (FEP) has motivated early intervention programs, showing promising results. Defining the characteristics of people with FEP at local level enables the clinicians to adjust interventional models to the reality of the population. The area 5 of Madrid (Spain) is referred to La Paz University Hospital and it serves a catchment area of roughly 527,000 people.
ObjectivesWe aim to identify sociodemographic and clinical characteristics of patients in the area 5 of Madrid (Spain) who meet the criteria of FEP.
MethodsA descriptive retrospective study including 179 people (age range 18-40 years) who were attended in mental health services of La Paz University Hospital (area 5 of Madrid, Spain), between January 2019 and May 2020, having suffered a psychotic episode in the last five years.
ResultsThe average age of people with FEP was 29.32 years, with a higher proportion of men (62%). The mean duration of untreated psychosis (DUP) was 3.64 months and 47% of patients consume cannabis. We found disparities in DUP among the different districts in the area and we also observed differences depending on the district for inclusion in rehabilitation programs or psychotherapy. The following averages were obtained for the aggregate sample: 1.01 hospitalization/year, 1.42 emergency room visits/year, 1.81 years of illness and a mean dosage equivalent to olanzapine 6.75 mg/day. The incidence of psychosis in our area has been 7.01 cases per 100000 inhabitants/year.
ConclusionsThe incidence of psychosis has been as expected according to data recorded at previous studies in Spain. The results obtained in our sample have included a lower DUP and a higher use of cannabis than those described in the literature. We have also found differences when observing the inclusion of patients in different treatments (psychotherapy, rehabilitation), which may be related to the differences in the DUP by districts. Further exploration in this field is needed to draw causal conclusions.
Disclosure of InterestNone Declared
Thyroid disorders in psychiatric patients: a descriptive study in a psychiatric hospital
- U. López, L. Morado San Segundo, C. González Navarro, I. Alonso Salas, A. López Fariña, A. Bilbao Idarraga, B. Samsó Martínez, R. F. López Brokate, E. M. Garnica de Cos, T. Ruiz de Azua Aspizua, U. Ortega Pozas
-
- Journal:
- European Psychiatry / Volume 66 / Issue S1 / March 2023
- Published online by Cambridge University Press:
- 19 July 2023, p. S471
-
- Article
-
- You have access Access
- Open access
- Export citation
-
Introduction
Thyroid disorders can present with psychiatric symptons similar to depression, and, at the same time, certain treatments, like litio, can cause changes in thyroid function. Given, therefore, the importance for the treatment and care of patients, the study of thyroid function is one of the parametres that should be requested in patients with psychiatric pathology.
ObjectivesTo study the frequency of thyroid disorders in patients who where admitted to a psychiatric short stay unit.
MethodsRetrospective descriptive observational study is carried out in the acute stay unit of a psychiatric hospital. As a sample, all patients admitted to the unit over a period of three months. During admission, their sociodemographic data, the treatment they receive and their diagnosis are recorded. Secondly, blood test are performed whith differents parameters, including TSH values.
ResultsIn the total sample of 172 patients, 8 of them have TSH abnormalities. 7 of them, all women, present hypothyroidism values.
A single male patient presented values of hyperthryroidism.
ConclusionsAccording to the present study, 4,6% of the patients present alterations at the TSH at admission, although except in one case, the values were not markedly altered.
The thyroid study at admission allows detecting cases of altered TSH that are amenable to treatment and monitoring.
Disclosure of InterestNone Declared