Gender differences and risk of readmission in hospitalizations with a diagnosis of psychotic spectrum disorders.

BACKGROUND: Gender differences in psychosis are a topic that has been studied considering different aspects. Although some available evidence would point to a possible better prognosis in women, this claim is far from conclusively established. METHODS: We propose an analysis of gender differences in the risk of readmission to an acute hospitalization unit, an indicator related to prognosis. RESULTS AND CONCLUSIONS: We found that although the risk of readmission at 1 year is lower in women, this seems to be explained by other confounding factors.

Sex differences in patient-reported outcome measure of psychotic symptoms in schizophrenia.

PURPOSE: to study sex differences in self-reported symptoms measured with the Scale of Patient-Reported Impact of Symptoms in Schizophrenia (PRISS), to investigated sex differences in the degree of agreements between self-reported symptoms and clinical symptoms assessed by professionals, and to identify which clinical and sociodemographic variables predicted a greater presence of self-reported symptoms split by sex. METHODS: 161 patients (37 females; 124 males), aged between 18 and 65 years, with a diagnosis of schizophrenia assisted in non-acute mental health services at four mental health catchment areas in Andalucia and Catalonia were included. The PRISS scale was administered to asses self-reported symptoms. RESULTS: males reported higher presence of excitement, grandiosity, motor retardation and poor attention) than women. There was less agreement in the presence of psychotic symptoms in men than in women when comparing self-reported symptoms and clinical symptoms assessed by professionals. Finally, in men the predictors variables for the greater presence of self-perceived symptoms were greater psychotic symptomatology and more disability, while in women were greater presence of alogia and higher doses of chlorpromazine. CONCLUSIONS: Assessing and being aware of the self-perceived symptoms of patients with schizophrenia should be considered in the clinic, especially in men, as there appears to be a lack of agreement on certain items. This would allow treatments to be more focused on patients' need by sex, and would make them feel part of the therapeutic process, improving their therapeutic adherence, evolution and quality of life.

The influence of gender in cognitive insight and cognitive bias in people with first-episode psychosis: an uncontrolled exploratory analysis.

PURPOSE: Previous studies have investigated the role of gender in clinical symptoms, social functioning, and neuropsychological performance in people with first-episode psychosis (FEP). However, the evidence of gender differences for metacognition in subjects with FEP is still limited and controversial. The aim of the present study was to explore gender differences in cognitive insight and cognitive biases in this population. METHODS: Cross-sectional study was carried out in a sample of 104 patients with FEP (35 females and 69 males) recruited from mental health services. Symptoms were assessed with the Positive and Negative Syndrome Scale, cognitive insight with the Beck Cognitive Insight Scale, and cognitive bias by the Cognitive Biases Questionnaire for Psychosis. The assessment also included clinical and sociodemographic characteristics. RESULTS: After controlling for potential confounders (level of education, marital status, and duration of psychotic illness) analysis of covariance revealed that males presented greater self-reflectiveness (p = 0.004) when compared to females. However, no significant differences were found in self-certainty and composite index of the cognitive insight scale, as in the cognitive biases assessed. CONCLUSIONS: Gender was an independent influence factor for self-reflectiveness, being better for males. Self-reflectiveness, if shown to be relatively lacking in women, could contribute to the design of more gender-sensitive and effective psychotherapeutic treatments, as being able to self-reflect predicts to better treatment response in psychosis.

Bipolar multiplex families have an increased burden of common risk variants for psychiatric disorders.

Multiplex families with a high prevalence of a psychiatric disorder are often examined to identify rare genetic variants with large effect sizes. In the present study, we analysed whether the risk for bipolar disorder (BD) in BD multiplex families is influenced by common genetic variants. Furthermore, we investigated whether this risk is conferred mainly by BD-specific risk variants or by variants also associated with the susceptibility to schizophrenia or major depression. In total, 395 individuals from 33 Andalusian BD multiplex families (166 BD, 78 major depressive disorder, 151 unaffected) as well as 438 subjects from an independent, BD case/control cohort (161 unrelated BD, 277 unrelated controls) were analysed. Polygenic risk scores (PRS) for BD, schizophrenia (SCZ), and major depression were calculated and compared between the cohorts. Both the familial BD cases and unaffected family members had higher PRS for all three psychiatric disorders than the independent controls, with BD and SCZ being significant after correction for multiple testing, suggesting a high baseline risk for several psychiatric disorders in the families. Moreover, familial BD cases showed significantly higher BD PRS than unaffected family members and unrelated BD cases. A plausible hypothesis is that, in multiplex families with a general increase in risk for psychiatric disease, BD development is attributable to a high burden of common variants that confer a specific risk for BD. The present analyses demonstrated that common genetic risk variants for psychiatric disorders are likely to contribute to the high incidence of affective psychiatric disorders in the multiplex families. However, the PRS explained only part of the observed phenotypic variance, and rare variants might have also contributed to disease development.

Patient-reported impact of symptoms in schizophrenia scale (PRISS): Development and validation.

BACKGROUND: We report the psychometric properties of the Patient-Reported Impact of Symptoms in Schizophrenia Scale (PRISS), which assesses the impact of subjective experiences or qualia in outpatients with this condition. METHODS: A cross-sectional study was carried out in 162 patients diagnosed with schizophrenia in Spain. The PRISS measures the presence, frequency, concern and interference with daily life of self-reported experiences related to the main symptoms observed in these patients. The psychometric analysis included test-retest reliability, internal consistency and structural and convergent validity. RESULTS: The 28-item PRISS showed good test-retest reliability as 64.3% of the intraclass correlation coefficient values were between 0.40 and 0.79, which were statistically significant (p < 0.01). Analysis of the structural validity revealed a three-factor structure, (1) productive subjective experiences, (2) affective-negative subjective experiences and (3) excitation, which accounted for 56.11% of the variance. Of the Pearson's correlation coefficients analysed between the PRISS and the Positive and Negative Syndrome Scale (PANSS), Scale for Assessment of Negative Symptoms (SANS) and World Health Organization Disability Assessment Schedule (WHO-DAS), 72.2% were statistically significant (p < 0.05) and ranged from 0.38-0.42, 0.32-0.42 and 0.40-0.42, respectively. CONCLUSION: Our results indicate that the PRISS appears to be a brief, reliable and valid scale to measure subjective experiences in schizophrenia and provides valuable information complementary to clinical evaluation.

Effectiveness and implementation of an online intervention (MINDxYOU) for reducing stress and promote mental health among healthcare workers in Spain: a study protocol for a stepped-wedge cluster randomized trial.

BACKGROUND: The World Health Organization has formally recognized that healthcare professionals are at risk of developing mental health problems; finding ways to reduce their stress is mandatory to improve both their quality of life and, indirectly, their job performance. In recent years, particularly since the COVID-19 pandemic outbreak, there has been a proliferation of online interventions with promising results. The purpose of the present study is twofold: to test the effectiveness of an online, self-guided intervention, MINDxYOU, to reduce the stress levels of healthcare workers; and to conduct an implementation study of this intervention. Additionally, an economic evaluation of the intervention will be conducted. METHODS: The current study has a hybrid effectiveness-implementation type 2 design. A stepped wedge cluster randomized trial design will be used, with a cohort of 180 healthcare workers recruited in two Spanish provinces (Malaga and Zaragoza). The recruitment stage will commence in October 2022. Frontline health workers who provide direct care to people in a hospital, primary care center, or nursing home setting in both regions will participate. The effectiveness of the intervention will be studied, with perceived stress as the main outcome (Perceived Stress Scale), while other psychopathological symptoms and process variables (e.g., mindfulness, compassion, resilience, and psychological flexibility) will be also assessed as secondary outcomes. The implementation study will include analysis of feasibility, acceptability, adoption, appropriateness, fidelity, penetration, and sustainability. The incremental costs and benefits, in terms of quality-adjusted life years, will be examined by means of cost-utility and cost-effectiveness analyses. DISCUSSION: MINDxYOU is designed to reduce healthcare workers' stress levels through the practice of mindfulness, acceptance, and compassion, with a special focus on how to apply these skills to healthy habits and considering the particular stressors that these professionals face on a daily basis. The present study will show how implementation studies are useful for establishing the framework in which to address barriers to and promote facilitators for acceptability, appropriateness, adoption, feasibility, fidelity, penetration, and sustainability of online interventions. The ultimate goal is to reduce the research-to-practice gap. TRIAL REGISTRATION: This study was registered in ClinicalTrials.gov on 29/06/2022; registration number: NCT05436717.

A multicentric study on stigma towards people with mental illness in health sciences students.

BACKGROUND: There is evidence of negative attitudes among health professionals towards people with mental illness but there is also a knowledge gap on what training must be given to these health professionals during their education. The purpose of this study is to compare the attitudes of students of health sciences: nursing, medical, occupational therapy, and psychology. METHODS: A comparative and cross-sectional study in which 927 final-year students from health sciences university programmes were evaluated using the Mental Illness: Clinicians' Attitudes (both MICA-2 and MICA-4) scale. The sample was taken in six universities from Chile and Spain. RESULTS: We found consistent results indicating that stigma varies across university programmes. Medical and nursing students showed more negative attitudes than psychology and occupational therapy students in several stigma-related themes: recovery, dangerousness, uncomfortability, disclosure, and discriminatory behaviour. CONCLUSIONS: Our study presents a relevant description of the attitudes of each university programme for education against stigma in the formative years. Results show that the biomedical understanding of mental disorders can have negative effects on attitudes, and that education based on the psychosocial model allows a more holistic view of the person over the diagnosis.

Impulsivity, decision-making and risk-taking behaviour in bipolar disorder: a systematic review and meta-analysis.

Despite the robust body of work on cognitive aspects of bipolar disorder (BD), a clear profile of associated impairments in impulsivity, decision-making and risk-taking from studies that use behavioural measures has yet to be established. A systematic review, across four electronic databases (PsycINFO, MEDLINE/PubMed, ScienceDirect and Scopus), of literature published between January 1999 and December 2018 was carried out in accordance with the PRISMA statement. The protocol was registered on PROSPERO (CRD42018114684). A fixed-effect and random-effects meta-analysis using the Hedges' g (ES) estimate was performed. The analysis revealed significant impairment in BD individuals with medium effect sizes in various aspects of impulsivity - response inhibition (ES = 0.49; p < 0.0001), delay of gratification (ES = 0.54; p < 0.0001) and inattention (ES = 0.49; p < 0.0001) - and in decision-making (ES = 0.61, p = 0.0002), but no significant impairment in risk-taking behaviour (ES = 0.41; p = 0.0598). Furthermore, we found significant heterogeneity between studies for decision-making and risk-taking behaviour but not for impulsivity. Impaired risk-taking behaviour was significant in a subgroup of BD-I and euthymic individuals (ES = 0.92; p < 0.0001) with no significant heterogeneity. A stratification analysis revealed comparable results in euthymic and non-euthymic individuals for impulsivity. Our findings suggest that behaviour impulsivity is elevated in all phases of BD, representing a core and clinically relevant feature that persists beyond mood symptoms. More studies about decision-making and risk-taking are necessary to establish if they are impaired in BD and to analyze the role of mood state.

Factors Associated With High Use of Hospital Psychiatric Services in Málaga, Spain: Analysis of First Admissions.

The early prediction of patients at risk may facilitate the efficient use of interventions that have been demonstrated to reduce readmissions. The aim of the study was to analyze variables during first admissions associated with further high use of an inpatient hospitalization psychiatric unit in Málaga, Spain. The risk of having three or more psychiatric admissions was analyzed in a sample of 1535 first-time admissions with multivariate Cox regression. In the multivariate model, the variables associated with the risk of high use were age at admission (p < 0.001), length of stay (p < 0.001), place of residence (p < 0.001), and previous history with mental health services (p < 0.001). The results suggest that there are several easily accessible characteristics at first admission that are potentially useful in detecting patients at risk.

Recording of cardiovascular risk factors by general practitioners in patients with schizophrenia.

BACKGROUND: Patients with schizophrenia and related disorders (SRD) are more predisposed to having cardiovascular risk factors (CVRFs) compared to the general population due to a combination of lifestyle factors and exposure to antipsychotic medications. We aimed to analyse the documentation practices of CVRFs by general practitioners (GPs) and its associations with patient variables in a sample of persons with SRD. METHODS: An observational, cross-sectional study was conducted in 13 primary care centres (PCCs) in Malaga (Spain). The population comprised all patients with SRD who were in contact with a GP residing in the study area. The number of CVRFs (type 2 diabetes mellitus, hypertension, hypercholesterolaemia, obesity and smoking) recorded by GPs were analysed by considering patients' demographic and clinical variables and use of primary care services. We performed descriptive, bivariate and multivariate regression analyses. RESULTS: A total of 494 patients were included; CVRFs were not recorded in 59.7% of the patients. One CVRF was recorded in 42.1% of patients and two or more CVRFs were recorded in 16.1% of patients. Older age, living in an urban area and a higher number of visits to the GP were associated with a higher number of CVRFs recorded. CONCLUSION: The main finding in this study is that both patients' demographic variables as well as use of primary care services were found to be related to the documentation of CVRFs in patients with SRD by GPs.

Severe Mental Illness in Community Mental Health Care in Spain: Prevalence and Related Factors.

The aims of this study were to determine the prevalence of severe mental illness (SMI) in patients in contact with mental health services and to determine the factors associated with SMI. A total of 260 patients who met diagnostic criteria for SMI were assessed using the Global Assessment of Functioning (GAF) scale and Health of the Nation Outcome Scales. The overall prevalence of SMI was 6.08 per thousand. According to the three different cutoff points with GAF, the prevalence of SMI ranged from 5.38 per thousand under the weak criterion (GAF < 70) to 1.01 per thousand under the strict criterion (GAF < 50). In the regression model, the dependent variable (presence of SMI) was defined using a GAF < 60, and the variables independently associated with the dependent variable were years of disease duration since diagnose, mental health service use, alcohol or other substance abuse, and depressive anxiety and other psychological symptoms.

The influence of clerkship on students' stigma towards mental illness: a meta-analysis.

CONTEXT: In university programmes preparing students to work with patients with mental illness, clerkship is proposed as a component that may contribute to the battle against stigma, through bringing students into contact with the patients' reality. Yet, the precise contribution of clerkship remains unclear, perhaps because of the variety of university programmes, clerkship characteristics or types of stigma explored. This is the first systematic meta-analysis of available evidence determining the precise effect size of the influence of clerkship on stigma and the potential moderators. METHODS: We carried out a systematic literature review in Eric, PsycINFO, Pubmed, Scopus, UMI and Proquest dissertations, aiming to identify all the studies exploring health care students' stigma of mental illness (measured as overall stigma or as attitudes, affect and behavioural intentions) before and after a clerkship from 2000 to 2017. Twenty-two studies were included in the meta-analysis, providing data from 22 independent samples. The total sample consisted of 3161 students. The effects of programme (medicine, nursing, occupational therapy, and their combination), study design (paired-unpaired samples), publication year, sex, age and clerkship context, and inclusion of theoretical training and duration, were examined as potential moderators. RESULTS: Our analyses yielded a highly significant medium effect size for overall stigma (Hedge's g = 0.35; p < 0.001; 95% confidence interval [CI], 0.20, 0.42), attitudes (Hedge's g = 0.308; p = 0.003; 95% CI, 0.10, 0.51) and behavioural intentions (Hedge's g = 0.247; p < 0.001; 95% CI, 0.17, 0.33), indicating a considerable change, whereas there was no significant change in the students' affect. Moderator analyses provided evidence for the distinct nature of each stigma outcome, as they were influenced by different clerkship and student characteristics such as clerkship context, theoretical training, age and sex. CONCLUSIONS: The robust effect of clerkship on students' stigma of mental illness established by the present meta-analysis highlights its role as a crucial curriculum component for experiential learning and as a necessary agent for the battle against stigma.

Variables Associated With the Subjective Experience of Coercive Measures in Psychiatric Inpatients: A Systematic Review.

OBJECTIVE: This systematic review presents evidence regarding factors that may influence the patient's subjective experience of an episode of mechanical restraint, seclusion, or forced administration of medication. METHOD: Two authors searched CINAHL, PubMed, SCOPUS, Web of Science, and Psych-Info, considering published studies between 1 January 1992 and 1 February 2016. Based on the inclusion criteria and methodological quality, 34 studies were selected, reporting a total sample of 1,869 participants. RESULTS: The results showed that the provision of information, contact and interaction with staff, and adequate communication with professionals are factors that influence the subjective experience of these measures. Humane treatment, respect, and staff support are also associated with a better experience, and debriefing is an important procedure/technique to reduce the emotional impact of these measures. Likewise, the quality of the working and physical environment and some individual and treatment variables were related to the experience of these measures. There are different results in relation to the most frequently associated experiences and, despite some data that indicate positive experiences, the evidence shows such experiences to be predominantly negative and frequently with adverse consequences. It seems that patients find forced medication and seclusion to be more tolerable than mechanical restraint and combined measures. CONCLUSIONS: It appears that the role of the staff and the environmental conditions, which are potentially modifiable, affect the subjective experience of these measures. There was considerable heterogeneity among studies in terms of coercive measures experienced by participants and study designs.

A Cross-Sectional Study on the Prevalence and Risk Correlates of Mental Disorders: The GRANADΣP Study.

This is a cross-sectional study of participants from a population census living in the province of Granada (Spain). A total of 1176 persons were contacted, 367 (31%) refused and 54 (6.7%) needed substitution. A final sample of 809 participants (response rate, 69.3%) were screened for mental disorder (MD) using the MINI International Neuropsychiatric Interview, a comprehensive interview validated to generate diagnoses compatible with ICD-10/DSM-4 criteria. Current (1-month) prevalence for any MD was 11.3% (95% confidence interval [CI], 9.7%-13.4%; affective 8.2%, anxiety 9.6%, psychotic 2.1%, addiction 1.8%, personality disorder 3.6%). Lifetime MD prevalence was 24.6% (95% CI, 21.6-27.6; affective 14.9%, anxiety 15.5%, psychotic 3.4%, addiction 4.4%, personality disorder 3.6%). Female sex was associated with MD, but this appeared partially due to higher levels of neuroticism among women. MD also correlated significantly with cannabis use, family history of MD, higher social adversity, higher suicide risk, poorer physical health, poorer cognitive performance, and personality problems.

Needs, Perceived Support, and Hospital Readmissions in Patients with Severe Mental Illness.

People with severe mental illness have multiple and complex needs that often are not addressed. The purpose of this study was to analyse needs and support perceived and the relationship with hospital readmission. We assessed 100 patients with severe mental illness at discharge from an acute inpatient unit in terms of needs (Camberwell Assessment of Needs), clinical status (The Brief Psychiatric Rating Scale), and social functioning (Personal and Social Performance); we also followed up these patients for 1 year. The group of patients who were readmitted had more total needs than did the non-readmitted, in addition to more unmet needs, although the differences were not significant. The highest risk factor for rehospitalisation was the number of previous admissions. In addition, the help of informal carers in alleviating psychological distress was associated with the risk of readmission. The main conclusion concerns the role of the psychological support provided by informal networks in preventing readmission.

Gender matters in schizophrenia-spectrum disorders: Results from a healthcare users epidemiological study in Malaga, Spain.

PURPOSE: Women suffering from schizophrenia-spectrum disorders may differ from men in clinical course and outcome. Still, those differences can only be portrayed accurately by means of studies that derive information from multiple sources. One such study was performed in a well-defined area supported by a Mental Health Clinical Management Unit in Malaga, Spain. METHODS: Data from 1640 patients (1048 men and 592 women) that were in contact with services during 2008 were examined for the purpose of the present analysis. Gender differences in sociodemographic and clinical characteristics and the role of gender for explaining clinical characteristics (diagnosis, disease severity and service use) beyond potential sociodemographic confounders were explored. RESULTS: The chi-squared analysis results revealed that in comparison to men, women were older, married or widowed/divorced and living as housewives with their families in cities. Genders also differed across diagnoses, with men being at higher risk for suffering from paranoid schizophrenia, while women being at higher risk for persistent delusional, acute/transitory and schizoaffective disorders. Furthermore, men had greater disease severity and higher chances to visit the mental health rehabilitation unit (MHRU). Further regression analyses revealed that after controlling for confounders, gender differences remained significant across diagnoses and severity. However, they lost their significance under the influence of marital, living and occupational status when predicting the use of MHRU. CONCLUSION: Results confirm the existence of gender differences and highlight the importance of other factors for designing effective psychosocial services that are tailor-made to the patients' needs.

Personality traits and psychotic symptoms in recent onset of psychosis patients.

OBJECTIVE: Personality in patients with psychosis, and particularly its relation to psychotic symptoms in recent onset of psychosis (ROP) patients, is understudied. The aims of this research were to study the relation between dimensional and categorical clinical personality traits and symptoms, as well as the effects that symptoms, sex and age have on clinically significant personality traits. METHODS: Data for these analyses were obtained from 94 ROP patients. The Millon Clinical Multiaxial Inventory and the Positive and Negative Syndrome Scale were used to assess personality and symptoms. Correlational Analysis, Mann-Whitney test, and, finally, logistic regression were carried out. RESULTS: The negative dimension was higher in patients with schizoid traits. The excited dimension was lower for those with avoidant and depressive traits. The anxiety and depression dimension was higher for patients with dependent traits. The positive dimension was lower for patients with histrionic and higher for patients with compulsive traits. Logistic regression demonstrated that gender and the positive and negative dimensions explained 35.9% of the variance of the schizoid trait. The excited dimension explained 9.1% of the variance of avoidant trait. The anxiety and depression dimension and age explained 31.3% of the dependent trait. Gender explained 11.6% of the histrionic trait, 14.5% of the narcissistic trait and 11.6% of the paranoid trait. Finally gender and positive dimension explained 16.1% of the compulsive trait. CONCLUSIONS: The study highlights the importance of studying personality in patients with psychosis as it broadens understating of the patients themselves and the symptoms suffered.

Predictors of repeat visits to hospital psychiatric emergency departments in Malaga (Spain) and in Lisbon (Portugal).

OBJECTIVE: This study describes the profile of people with mental disorders attending emergency departments (EDs) in two countries and to identify specific mental disorders associated with repeat emergency visits. METHODS: Retrospective analyses of 1 year of EDs data from two hospitals with psychiatric departments, one in Amadora/Sintra (Lisbon, Portugal, 2008) and the other in Malaga (Spain, 2009), were carried out. To determine which mental disorders were associated with repeat visits in each setting, negative binomial models were calculated. RESULTS: There were 5141 visits for a mental disorder made by 3667 patients. Patients with affective disorder were the most frequent (32.2%). Among all mental health patients, 19.9% had at least one repeat visit during the year. For the two EDs setting combined, patients with personality disorders (incidence rate ratio (IRR)=3.79, 95% CI: 2.39 to 6.02) and psychotic disorders (IRR=1.46, 95% CI: 1.13 to 1.89) were more likely to have repeat visits compared with patients with affective disorders, whereas mental disorders due to psychoactive substance use (IRR=0.52, 95% CI: 0.37 to 0.73) was associated with lower likelihood of repeat visits. Nearly all significant differences were attributable to the Malaga sample, where patients with personality disorders were four times more likely to have repeat EDs visits compared with patients with affective disorders. However, at both sites, patients with mental disorders due to psychoactive substance use were less likely to have repeat visits. CONCLUSIONS: Certain mental disorders may be predictive of more frequent ED visits. The different results for each country suggest that further studies might focus not only on the characteristics of patients, but also on local healthcare organisation.

Suicidality in primary care patients who present with sadness and anhedonia: a prospective European study.

BACKGROUND: Sadness and anhedonia (loss of interest in activities) are central symptoms of major depression. However, not all people with these symptoms meet diagnostic criteria for major depression. We aimed to assess the importance of suicidality in the outcomes for primary care patients who present with sadness and anhedonia. METHOD: Cohort study of 2,599 unselected primary care attenders in six European countries followed up at 6 and 12 months. RESULTS: 1) In patients with sadness and/or anhedonia who were not depressed at entry to the study, suicide plans (OR = 3.05; 95 % CI = 1.50-6.24; p = 0.0022) and suicide attempts (OR = 9.08; 95 % CI = 2.57-32.03; p = 0.0006) were significant predictors of developing new onset depression at 6 or 12 months. 2) In patients with sadness and/or anhedonia who met CIDI criteria for major depression at entry, suicidal ideation (OR = 2.93; 95 % CI = 1.70-5.07; p = 0.0001), suicide plans (OR = 3.70; 95 % CI = 2.08-6.57; p < 0.0001), and suicide attempts (OR = 3.33; 95 % CI = 1.47-7.54; p = 0.0040) were significant predictors of persistent depression at 6 or 12 months. CONCLUSIONS: Three questions on suicidality could help primary care professionals to assess such patients more closely without necessarily establishing whether they meet criteria for major depression.

Effectiveness of a Multimodal Intervention Program for Restraint Prevention in an Acute Spanish Psychiatric Ward.

BACKGROUND: International recommendations have called to implement strategies to reduce the use of coercion in psychiatric settings. However, in Spain there is a lack of research about intervention programs to reduce mechanical restraint in acute psychiatric units. OBJECTIVE: The aim of this study was to evaluate the effectiveness of a multimodal intervention program based on the principles of six core strategies to reduce the frequency of use of mechanical restraint in an acute psychiatric ward. DESIGN: The design was a retrospective analysis of the frequency and duration of episodes of mechanical restraint prior to the intervention program (2012) and during the intervention program (2013) in one acute psychiatric ward. The intervention was governed by four strategies: (1) leadership and organizational changes, (2) registration and monitoring of risk patients, (3) staff training, and (4) involving patients in the treatment program. RESULTS: There was a significant difference between the mean number of monthly episodes of mechanical restraint per 1,000 patient days, pre-intervention (18.54 ± 8.78) compared with postintervention (8.53 ± 7.00; p = .005). We found the probability that mechanical restraint would occur in a hospital admission decreased after performing the intervention (odds ratio = .587; confidence interval = 0.411-0.838; p = .003) after adjusting for confounding variables. The total percentage of restrained patients fell from 15.07% to 9.74%. CONCLUSIONS: The main implication of the study is to support the effectiveness of specific intervention programs based on different measures to reduce mechanical restraint and without contemplating all the strategies that are considered effective.