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The Puerto Rico Plain Pigeon Patagioenas inornata wetmorei suffered a severe population decline after hurricanes Irma and Maria in September 2017. We used distance sampling to estimate abundance (density and population size) in April–June 1986−2024, accounting for changes in detection probability. We used the distance-sampling abundance estimates to populate a Bayesian state–space logistic model and update posterior estimates of population carrying capacity, maximum population growth rate, population recovery time, and predicted abundance in April–June 2025−2034, accounting for observation and process variances. In addition, we used predicted abundance to assess potential extinction risk (probability Pr[N2025−2034 = 0|data]), population self-sustainability above 5,000 individuals (Pr[N2025−2034 >5,000|data]), and population surpassing the 2.5th percentile of carrying capacity (Pr[N2025−2034 >30,000|data]). The population has not recovered from the hurricanes, with estimated density averaging 0.0015 individuals/ha (bootstrapped standard error [SE] = 0.0006) and population size averaging 1,097 individuals (SE = 455) at the 749,000-ha survey region in April–June 2018−2024. Posterior mean estimates were 41,580 individuals (Markov Chain Monte Carlo standard deviation [SD] = 8,052) for population carrying capacity, 0.183 (SD = 0.056) for maximum population growth rate, six years (SD = 2) for recovery time, and 7,173 individuals (SD = 12,309) for predicted abundance in April–June 2025−2034. The population may reach self-sustainability levels (range Pr[N2025−2034 >5,000|data] = 0.326−0.631) but currently is undergoing a prolonged bottleneck and may become extinct (range Pr[N2025−2034 = 0|data] = 0.199−0.332), particularly if reproduction continues to be mostly unsuccessful, anthropogenic disturbances remain unabated, and on top of that another devastating hurricane makes landfall during the next 10 years. The Puerto Rico Plain Pigeon subspecies is in urgent need of management aiming to increase and maintain abundance above 5,000 individuals but preferably surpassing the 2.5th percentile of population carrying capacity as in the late 1990s (range Pr[N2025−2034 >30,000|data] = 0.000−0.181).
Risky sexual relationships, reckless driving or initiating drug use are examples of health-related risk behaviours that are often related to poor emotional abilities (emotional identification, emotional understanding, facilitating thought and emotional regulation). However, the mechanisms by which this relationship operates have been relatively little studied. It is well known that certain personality traits such as impulsivity and sensitivity to reward are strongly related to risk-taking behaviour.
Objectives
The aim of this work was to explore the role of these two traits in the relationship between each of the different abilities/ branches of emotional intelligence and health risk behaviour, as well as to identify the emotional ability that best predicts this relationship.
Methods
A community sample of 250 participants (Mage = 23.60; 72% women) was used to measure levels of emotional intelligence in each of its branches (through the performance-based ability test MSCEIT), and levels of health risk behaviour, impulsivity and sensitivity to reward.
Results
The results supported the existence of a negative relationship between the four emotional abilities and health risk-taking. Mediation analyses that included all four MSCEIT branches as predictors revealed an indirect effect of the “managing” branch on risk-taking, being the most important branch in predicting health-related risk-taking, due to its effects through impulsivity and sensitivity to reward.
Conclusions
Our results suggest that a strong negative relationship exists between emotional management ability and health risk-taking, highlighting that the emotional components of impulsivity and levels of sensitivity to reward have been shown to be among the mediating factors underlying this relationship. Further experimental research is needed to confirm the role of emotional intelligence, and in particular emotional management, as a protective factor for risk-taking behaviour.
Pre-service teachers must confront emotionally demanding situations associated with the profession, and they must be prepared for it. Previous literature has shown that two variables are important for managing mental health in this population: emotional intelligence (EI) and mindset. EI is the ability to perceive, facilitate, understand, and manage emotions, while mindset refers to beliefs about the malleability of various life domains. According to their mindsets, those who believe that attributes are malleable are called incremental theorists, and those who believe attributes are fixed are entity theorists.
Objectives
This study aimed to explore the influence of intelligence and EI mindset on self-report and ability EI in a sample of 224 female pre-school pre-service teachers (M= 21.27, SD = 4.72).
Methods
Participants completed a questionnaire battery, including intelligence mindset, EI mindset, the Mayer–Salovey–Caruso Emotional Intelligence Test, the Trait Meta-Mood scale, and paternal and maternal educational status.
Results
The results showed that incremental EI theories — but not intelligence — were related to higher scores on self-report and ability EI. Specifically, being an incremental theorist of EI predicted 11% and 20% of the variance in global EI and the managing branch of ability EI, respectively
Conclusions
These results suggest that EI mindset training programs could be implemented and evaluated to explore their impact on the EI of female pre-service teachers
Humanization in Mental Health is a concept that treat to conceal in the last decades the quality, efficiency and safety of care of complex diseases and conditions with individual values, needs and preferences and involves the patient and society in the decision-making priority.
Objectives
to stablish and evaluate the priorities of different groups of interest in the development of a new humanization plan for mental health
Methods
During 2022 a Humanization plan for the Spanish region of Castilla y Leon (2.400.000 habs) was developed with a Delphi model. Participants included 36 stakeholders including mental health services, administration, social services, associations, patients and families. They stablished 32 objectives distributed in 7 strategic lines: 1. “People First” (Rights, Autonomy and Information); 2. “From People to Services” (Participation of users in mental heal services); 3. “Person-Centered-Assistance” 4. “Processes sensible to change” (reduction of coercion); 5. “Human ambient” (Improvement of units, psychosocial interventions). 6. Innovation, training and climate (not evaluated here). 7. “People without marks” (battle against stigma).
Priorities in the lines were stablished by representatives from mental health and other healthcare professionals, social and educational stakeholders, scientific societies, patients and families. After agreeing to participate in the process, they had to answer an online survey. For each line, they have to score it from 0 to 10.
Results
500 subjects participated (38.6% Healthcare workers, 14% Mental Health Care users, 9.8% Social Services, 8.8% Associations, 7.8% Drug Services 6% Management of Health System, 5.8% Education Services, 3.8 Justice). Humanization was the most appreciated plan within the mental health plan 2022-2026 in Castilla y Leon (8.81±1.43).
The Highest priority score was given to the Rights (8.68 + 1.54), Information (8.44 + 1.60) and Stigma (8.43 + 1.89) lines and the lowest were the evaluation of satisfaction (7.62 + 1.90) and Reduction of Coercion (7.29 + 2.12). Differences were found between groups. Scores in Rights and Autonomy (F:3.474; p<0.001) were highest in the Associations (9.32 +1.01) and lowest in the Justice group (7.68 + 1.67). In the information line the highest score (F:2.431; p=0,014) was in the Education Services (9.03 +0,94) compared to Scientific Societies (7,65 + 2,13). Highest score for Participation of Users (F:2,968; p=0,003) was in Social Services (8.76 +1.48) compared to Justice (7.47 +1.95). There were differences in the coercion reduction line (F:2.165; p=0,029) but no pairwise differences were found
Image:
Image 2:
Conclusions
Humanization approaches are well appreciated by different stakeholders. Priorities in our region start with rights, information and integration and mental health users in the health system and society
Tobacco is a highly prevalent substance of abuse in patients with psychosis. Previous studies have reported an association between tobacco use and schizophrenia. The aim of this study was to analyze the relationship between tobacco use and first-episode psychosis (FEP), age at onset of psychosis, and specific diagnosis of psychosis.
Methods
The sample consisted of 1105 FEP patients and 1355 controls from the European Network of National Schizophrenia Networks Studying Gene–Environment Interactions (EU-GEI) study. We assessed substance use with the Tobacco and Alcohol Questionnaire and performed a series of regression analyses using case-control status, age of onset of psychosis, and diagnosis as outcomes and tobacco use and frequency of tobacco use as predictors. Analyses were adjusted for sociodemographic characteristics, alcohol, and cannabis use.
Results
After controlling for cannabis use, FEP patients were 2.6 times more likely to use tobacco [p ⩽ 0.001; adjusted odds ratio (AOR) 2.6; 95% confidence interval (CI) [2.1–3.2]] and 1.7 times more likely to smoke 20 or more cigarettes a day (p = 0.003; AOR 1.7; 95% CI [1.2–2.4]) than controls. Tobacco use was associated with an earlier age at psychosis onset (β = −2.3; p ⩽ 0.001; 95% CI [−3.7 to −0.9]) and was 1.3 times more frequent in FEP patients with a diagnosis of schizophrenia than in other diagnoses of psychosis (AOR 1.3; 95% CI [1.0–1.8]); however, these results were no longer significant after controlling for cannabis use.
Conclusions
Tobacco and heavy-tobacco use are associated with increased odds of FEP. These findings further support the relevance of tobacco prevention in young populations.
While unobscured and radio-quiet active galactic nuclei are regularly being found at redshifts
$z > 6$
, their obscured and radio-loud counterparts remain elusive. We build upon our successful pilot study, presenting a new sample of low-frequency-selected candidate high-redshift radio galaxies (HzRGs) over a sky area 20 times larger. We have refined our selection technique, in which we select sources with curved radio spectra between 72–231 MHz from the GaLactic and Extragalactic All-sky Murchison Widefield Array (GLEAM) survey. In combination with the requirements that our GLEAM-selected HzRG candidates have compact radio morphologies and be undetected in near-infrared
$K_{\rm s}$
-band imaging from the Visible and Infrared Survey Telescope for Astronomy Kilo-degree Infrared Galaxy (VIKING) survey, we find 51 new candidate HzRGs over a sky area of approximately
$1200\ \mathrm{deg}^2$
. Our sample also includes two sources from the pilot study: the second-most distant radio galaxy currently known, at
$z=5.55$
, with another source potentially at
$z \sim 8$
. We present our refined selection technique and analyse the properties of the sample. We model the broadband radio spectra between 74 MHz and 9 GHz by supplementing the GLEAM data with both publicly available data and new observations from the Australia Telescope Compact Array at 5.5 and 9 GHz. In addition, deep
$K_{\rm s}$
-band imaging from the High-Acuity Widefield K-band Imager (HAWK-I) on the Very Large Telescope and from the Southern Herschel Astrophysical Terahertz Large Area Survey Regions
$K_{\rm s}$
-band Survey (SHARKS) is presented for five sources. We discuss the prospects of finding very distant radio galaxies in our sample, potentially within the epoch of reionisation at
$z \gtrsim 6.5$
.
The use of internet among children and adolescent has risen in the last decade. In addition, suicide is the second cause of death among adolescents. Previous research have indicated the relation between Problematic Internet Use (PIU) and different mental health problems. Nonetheless there is a lack of studies analyzing the relation between suicide behaviour and PIU
Objectives
The main objective of the present work was to analyze the relation between Problematic Internet Use and suicide behaviour and depression in adolescents
Methods
A total of 1036 adolescents (450 males) were randomly selected. Mean age was 15,21 (SD = 1,23). The Adolescent Behavioural Suicide Scale SENTIA, The Reynolds Adolescent Depression Scale Short Form (RADS-SF), and The Compulsive Internet Use Scale (CIUS) were used. A Manova was performed with two groups (risk and non-risk to PIU) as independent variables and suicide and depression scores as dependent variables
Results
The results revealed a statiscally signifficant association between PIU and both depression and suicide behaviour (λ = 0.245, F(2,81,000) = 15.549, P ≤ 0.001, η² = 0.116). In particular, adolescents at a higher risk for PIU obtained higher scores on suicide behaviours and depression.
Conclusions
Results found in the present study reveal that adolescents have moderate prevalence rates for PIU. Also adolescents at risk for PIU with a total of more than 3 hour sof internet use everyday were at a higher risk for suicide. Prevention strategies should be devote to intervene in internet use as it maybe a variable affecting suicide behaviour.
Health services research (HSR) is affected by a widespread problem related to service terminology including non-commensurability (using different units of analysis for comparisons) and terminological unclarity due to ambiguity and vagueness of terms. The aim of this study was to identify the magnitude of the terminological bias in health and social services research and health economics by applying an international classification system.
Methods
This study, that was part of the PECUNIA project, followed an ontoterminology approach (disambiguation of technical and scientific terms using a taxonomy and a glossary of terms). A listing of 56 types of health and social services relevant for mental health was compiled from a systematic review of the literature and feedback provided by 29 experts in six European countries. The disambiguation of terms was performed using an ontology-based classification of services (Description and Evaluation of Services and DirectoriEs – DESDE), and its glossary of terms. The analysis focused on the commensurability and the clarity of definitions according to the reference classification system. Interrater reliability was analysed using κ.
Results
The disambiguation revealed that only 13 terms (23%) of the 56 services selected were accurate. Six terms (11%) were confusing as they did not correspond to services as defined in the reference classification system (non-commensurability bias), 27 (48%) did not include a clear definition of the target population for which the service was intended, and the definition of types of services was unclear in 59% of the terms: 15 were ambiguous and 11 vague. The κ analyses were significant for agreements in unit of analysis and assignment of DESDE codes and very high in definition of target population.
Conclusions
Service terminology is a source of systematic bias in health service research, and certainly in mental healthcare. The magnitude of the problem is substantial. This finding has major implications for the international comparability of resource use in health economics, quality and equality research. The approach presented in this paper contributes to minimise differentiation between services by taking into account key features such as target population, care setting, main activities and type and number of professionals among others. This approach also contributes to support financial incentives for effective health promotion and disease prevention. A detailed analysis of services in terms of cost measurement for economic evaluations reveals the necessity and usefulness of defining services using a coding system and taxonomical criteria rather than by ‘text-based descriptions’.
People with psychosis are at higher risk of cardiovascular events, partly explained by a higher predisposition to gain weight. This has been observed in studies on individuals with a first-episode psychosis (FEP) at short and long term (mainly up to 1 year) and transversally at longer term in people with chronic schizophrenia. However, there is scarcity of data regarding longer-term (above 3-year follow-up) weight progression in FEP from longitudinal studies. The aim of this study is to evaluate the longer-term (10 years) progression of weight changes and related metabolic disturbances in people with FEP.
Methods
Two hundred and nine people with FEP and 57 healthy participants (controls) were evaluated at study entry and prospectively at 10-year follow-up. Anthropometric, clinical, and sociodemographic data were collected.
Results
People with FEP presented a significant and rapid increase in mean body weight during the first year of treatment, followed by less pronounced but sustained weight gain over the study period (Δ15.2 kg; SD 12.3 kg). This early increment in weight predicted longer-term changes, which were significantly greater than in healthy controls (Δ2.9 kg; SD 7.3 kg). Weight gain correlated with alterations in lipid and glycemic variables, leading to clinical repercussion such as increments in the rates of obesity and metabolic disturbances. Sex differences were observed, with women presenting higher increments in body mass index than men.
Conclusions
This study confirms that the first year after initiating antipsychotic treatment is the critical one for weight gain in psychosis. Besides, it provides evidence that weight gain keep progressing even in the longer term (10 years), causing relevant metabolic disturbances.
Currently available psychotherapies and psychotropic drugs for post-traumatic stress disorder (PTSD) are poorly effective in a substantial proportion of patients. Dopaminergic dysfunction plays a prominent role in the pathophysiology of PTSD: intrusions, avoidance symptoms, anhedonia and emotional numbing. Dopamine reuptake inhibitors can be studied as novel drugs in PTSD treatment.
Objectives
Explore methylphenidate as a promising drug in PTSD treatment.
Methods
Case report presentation based on the review of clinical notes and non-systematic review of the PTSD therapeutics state-of-the-art.
Results
A 72-year-old Portuguese male, a veteran of the Angolan War, sought medical attention four years ago after the death of his brother, which had happened three years before the consultation. The clinical picture consisted of re-experiencing the war and the loss of his brother, flash-backs, nightmares, irritability, a fear of losing control, inner dialogues with occasional intra-psychic voices, emotional numbing with the impossibility of developing loving relationships with his relatives, feelings of unreality, an episode of dissociative fugue and complaints of episodic forgetfulness and time warp. He was diagnosed with PTSD with dissociative symptoms, based on DSM 5 clinical criteria. He was initially treated with SNRIs and risperidone, with little improvement. A year ago, he suffered a flare-up, with suicidal ideation. He was prescribed methylphenidate 36 mg, with progressive improvement, persisting mild PTSD residual symptoms.
Conclusions
There is enough evidence of the dopamine involvement in PTSD, although research on dopaminergic drugs is scarce. Methylphenidate may be promising in the treatment of at least some individuals that haven’t responded to current psychological and medical interventions.
Anandamide (AEA) and 2-Arachidonoylglycerol (2-AG) play a pivotal role in food intake and reward aspects of feeding. Aberrant functioning in the endocannabinoid system has been observed in patients with eating disorders (EDs). This dysfunction may influence the incentive processes stimulating behaviors towards food acquisition or the hedonic evaluation of ingested food.
Objectives
The aims of this study are to compare fasting peripheral levels of AEA and 2-AG in ED patients, obese subjects (OB) and healthy controls (HCs), and to explore their association with clinical and anthropometric variables.
Methods
The sample included a total of 63 adult women. Peripheral blood samples were collected to investigate fasting levels of AEA and 2-AG in 31 ED patients: 22 Anorexia Nervosa (AN) and 9 Binge Eating Disorder (BED), compared to 21 OB and 11 HCs. Several clinical and anthropometric variables were also assessed.
Results
Comparing groups, significant differences in AEA levels were found (p=0.001). Specifically, individuals with AN exhibited lower AEA than OB (p<0.001) and BED (p=0.007), while OB showed higher AEA than HCs (p=0.015). 2-AG was positively correlated with hostility dimension in EDs and negatively associated with impulsive traits in OB. AEA showed a direct association with body dissatisfaction in AN, contrary to OB. Finally, in AN, AEA negatively correlated with the body mass index, while 2-AG was positively associated with the fat mass.
Conclusions
These results suggest an interaction between biological and clinical factors defining a vulnerability pathway that could help fitting personalized therapeutic approaches in each condition.
Mixed Bipolar patients are those who have co-existing depressive symptoms during mania. These patients are supposed to have a worse evolution.
Objective
The objective of this study was to compare the long-term outcomes of patients who had at least one mixed episode with those who experienced only pure manic episodes.
Methods
169 outpatients diagnosed of Bipolar I disorder and treated at least during two years were included. 120 patients (71%) complited the follow-up over 10 years. Baseline demographic and clinical variables were included.
Results
The patients with mixed episodes (37%) had a significantly younger mean age at onset comparing with those with manic episodes (25.3 years vs. 30.8 years; p=0.025) they also had more previous mood- incongruent psychotic symptoms χ2= 6.77, p=0.034), more number of hospitalizations (OR= 1.36, 95% CI = 1.14; -1.63; p< 0.001), and more number of episodes (OR= 1.21, 95% CI = 1.10-1.31; p< 0.001). There were no significant differences relating to depressive episodes, alcohol use, drug abuse, suicidal behaviour and suicide attempts.
Discussion
Age at onset differed significantly between the mixed episode and pure mania groups, with mixed episode patients having a younger age of onset. This is interesting as one of the major results of the study we have found that age at onset mediates some of the factors classically related to outcome in mixed episodes like alcohol abuse and suicide attempts. However, independently of age at onset, these patients represent a especially severe type of bipolar disorder.
Processing speed and executive functioning are among the more impaired cognitive domains in schizophrenia, do not improve despite antipsychotic medication, and are associated with poor long-term functioning and quality of life. Cognitive remediation therapy for psychosis (REHACOP) try to improve cognitive deficits by teaching information processing strategies through guided mental exercises. The objective of this study is to evaluate the effectiveness of cognitive remediation therapy (REHACOP), compared to other treatments, on processing speed and executive functioning difficulties.
Material and methods
Fifty-seven patients with DSM-IV schizophrenia and 29 with first-episode psychosis were randomly allocated into one of two groups: Cognitive rehabilitation group (REHACOP) or occupational therapy group. The REHACOP group received 3 months structured group rehabilitation sessions (3 per week) focused on tasks requiring attention, language, memory, speed, executive functioning and activities of daily living. All subjects underwent a neuropsychological assessment pre- and post treatment, which included tests for processing speed (Trail-Making Test-A, Digit Symbol, and Stroop-Color) and executive functioning (Stroop Word-Color part and interference)
Results
Repeated measures of MANOVA showed that the interaction term groupXtime was significant for the executive functioning (F = 9.88, p < 0.01) and processing speed (F = 5.92, p < 0.05) measures, suggesting that the REHACOP experimental group improved significantly when compared to the control group's performance on both domains.
Conclusions
Results suggest that REHACOP is effective to improve executive dysfunction and processing speed deficits in first-episode psychosis and schizophrenia compared to occupational therapy.
Course and outcome in schizophrenia are heterogeneous. Numerous studies have shown an association between the presence of negative symptoms and psychosocial and occupational functioning of patients.
Objectives
To analyse the prevalence of negative symptoms in the course of illness in first episode psychosis and chronic schizophrenia and to establish its relation with the functional outcome.
Methods
43 patients with a first-episode psychosis (FEP) from our area were compared with 43 chronic schizophrenic patients and 43 normal controls from a parallel area. They were matched one on one for age, gender and years of education. All subjects were compared regarding psychopathology and functional outcome terms. Patients were examined with Positive and Negative Syndrome Scale (PANSS) for clinical symptom. Longitudinal functionality was prospectively assessed with the Clinical Global Impression (CGI) and Global Assessment of Functioning (GAF) rating scales.
Results
We found significant differences between FEP and chronic patients in negative symptom severity (t = -4.97, p< 0.001) and global assessment of functioning (t = 7.58, p< 0.001). There was no statistically significant difference between the two groups in PANSS positive and general components or Clinical Global Impression. Negative symptom severity was associated with poorer GAF ratings in first episode psychosis and chronic schizophrenia.
Conclusions
Negative symptoms appear to be persistent. In our study negative symptom severity was associated with social and functional impairment, defined as Global Assessment of Functioning Scale score of less than or equal to 60.
Verbal fluency deficits have been pointed out as a possible endophenotype in schizophrenia (Szöke et al., 2008). However, whether these deficits are specific or linked to semantic-verbal inability remains unclear. Additionally, this cognitive domain is already affected in early psychosis and do not improve despite early clinical interventions.
Objective
Authors tested the efficiency of a cognitive intervention specifically developed for improving fluency in psychosis.
Material and methods
Ninety patients with first-episode psychosis were randomly assigned to one of two groups: Cognitive rehabilitation group (REHACOP) or occupational therapy. Patients at the REHACOP group received one month structured group rehabilitation sessions (3 per week) to improve fluency. Repeated assessments of semantic fluency and phonological fluency were conducted before and after the treatment.
Results
Compared to occupational therapy, the experimental group produced significant additional improvements in phonological fluency (F = 6.87, p < 0.01), but not in semantic fluency (F = 0.61, n.s). The composite verbal fluency score was also significant (F = 4.65, p < 0.05). The improvement remained 3 months after the treatment end.
Conclusions
The cognitive treatment using REHACOP has proven to be effective in treating phonological fluency deficits in first-episode psychosis, whereas socialization or communication in group therapy by itself do not. The differential pattern showed by semantic fluency is consistent with the proposal of Szöke et al 2008, who suggest that semantic fluency is a putative endophenotype for schizophrenia with links to genetic basis compared to phonological fluency.
Although it is well know that the substance use during pregnancy has a negative impact on mother and child health, there are few data on pregnancy - related substance use as a risk factor for postpartum depression and child outcomes.
Aims: To determine maternal and child outcomes at 8 and 32 weeks postpartum of women who reported substance use during pregnancy.
Method:
This is a cohort study of 1804 Caucasian women in postpartum. Exclusion criteria: psychiatric disorders during pregnancy. Women were evaluated at 2-3 days, 8 and 32 weeks postpartum. Socio-demographic, obstetric, personal and family psychiatric history and substance use during pregnancy; the Edimburgh Postpartum Depression Scale (EPDS) were assessed. All women with EPDS>9 at 8 and 32 weeks were evaluated by a structured interview (DIGS) for DSM-III major depression.
Results:
The mean (SD) age was 31.7 (4.6). Forty-six percent of them were primiparous. Thirty-one percent has a family and 16% a psychiatry history. Fifty percent of women reported substance use during pregnancy: 42% caffeine, 21.6% nicotine, 8% alcohol and 0.6% cannabis. Incidence of major postpartum depression was: 12.7%. Incidence of: Apgar scores < 7 at 5 min after birth:0.4%, gestational age at delivery < 37 weeks:7.3%, birth weigt < 2.5 Kg:7.3%, and congenital malformations:1.4%.
Conclusions:
In the presentation, the maternal and child perinatal outcomes of women exposed to licit and ilicit drugs will be summarize and will include a discussion of the future clinical and research implications. This work has been done in part with Grants: GO3/184;FIS:PI04178;PI041635,PI041783,PI041779,PI041758,PI041761,PI041791,PI041766,PI041782,RD06/0001/1009; CIBER-SAM.
Comorbidity has been defined as the coexistence of somatic and psychiatric diseases with diferent physiopatology in the same person, and it can appear simultaneously to the schizophrenia or during the patient's lifetime. There are two types of comorbidity: episodical or taking place during the lifetime of the patient. We can diffferenciate between comorbidity itself (in cluster, dependent or associated) to the so-called pseudo-comorbidity. Besides, comorbidity has been classified as a co-syndrome and it is considered a prognosis indicator of this disease, which can determine an increase in the rates related to relapses, worse response to treatment, less capacity to cope with social situations, and suicide in patients suffering from schizophrenia.
Results:
177 schizophrenic patients were assessed for affective symptoms and suicide behaviour. 24.3% were suffered for depression. 35% had a previous record of autolytic attempts. The rate of suicide history were higher among depressed schizophrenics (50%) than non-depressed schizophrenics (20%) (p<0,05).
Conclusions:
We point out the clinic importance of suicide in schizophrenic patients suffering from depression. Moreover, the study shows the necessity to carry out longitudinal studies to recognize indicators of depression in advance and establish the diagnosis of depression, and, also, to acknowledge the importance of the gender factor in the depression of schizophrenic patients.