Predictors for early and long-term readmission in involuntarily admitted patients.

BACKGROUND: It is a common aim to reduce psychiatric readmissions. Although risk factors for readmissions were described, specific data in the group of patients with potentially aversively experienced involuntary admissions are lacking. To better understand underlying mechanisms, it is important to identify factors that are linked to readmissions in this specific patient group, which is the purpose of the current paper. METHODS: A four-year cohort of N = 3575 involuntary admissions (IA) was followed-up for subsequent re-hospitalization. Demographic, administrative and clinical factors associated with short- (within 30 days) or long-term (> 30 days) readmissions were examined using logistic regression modelling. RESULTS: Almost half of all IA cases were readmitted within the observation period, whereof every fifth readmission was within the first month after discharge from the involuntary index hospitalization. Adjusted regression modelling revealed problematic substance use at admission and assisted living or homelessness as risk factors for readmission, while high functioning at discharge, anxiety disorders, no subsequent treatment after discharge or IA due to danger to others were negatively associated with readmission. Factors specifically linked to short-term readmission were substance use and personality disorders, abscondence or discharge by initiation of the clinic, as well as being discharged to any place except the patient's home. There were no specific risk-factors for long-term readmission. CONCLUSIONS: To prevent readmissions after IA, especially for patients at risk, the aim of treatment strategies should be to focus on intensive discharge planning, enable continuous treatment in the outpatient setting, and provide social support.

Psychiatric Emergencies in the Community: Characteristics and Outcome in Switzerland.

Psychiatric emergencies occur frequently in the community setting, e.g. the patient's home or public places. Little is known about the characteristics and outcome of these situations. This study describes psychiatric emergencies in the canton of Zurich, Switzerland, and examines determinants of their outcome. We retrospectively analyzed 620 medical records of consultations classified as psychiatric emergencies of a 24/7 service of community-based emergency physicians. Information on sociodemographic, clinical and situational factors was extracted. The observation period was 6 months in 2017. Binary logistic regression was used to examine predictors for involuntary admissions. Most emergency consultations (64.5%) took place at the patient's home, followed by police stations (31.0%), public places (3.2%), and somatic hospitals (1.3%). Patient characteristics and reasons for consultation varied considerably between the locations. The first involved person was commonly a relative. Of all consultations, 38.4% resulted in involuntary admissions, mainly in patients with psychosis, suicidality, aggression, refusal of necessary treatment and previous involuntary admissions. Situation-related factors and the involvement of relatives were no significant predictors of the outcome. Psychiatric emergencies occur in different places and in patients with a variety of psychiatric symptoms. Although half of the emergency situations were resolved in the community, the rate of involuntary admissions was still high. For additional reduction, the further development of quickly available alternatives to psychiatric inpatient treatment is required. These should be specifically geared towards acute situations in patients with the described risk factors. Additionally, the role of relatives during psychiatric emergencies should be further studied.

Attitudinal variance among patients, next of kin and health care professionals towards the use of containment measures in three psychiatric hospitals in Switzerland.

BACKGROUND: In psychiatric treatment containment measures are used to de-escalate high-risk situations. These measures can be characterized by their immanent amount of coercion. Previous research could show that the attitudes towards different containment measures vary throughout countries. The aim of this study was to compare the attitudes towards containment measures between three study sites in Switzerland which differ in their clinic traditions and policies and their actual usage of these measures. METHODS: We used the Attitude to Containment Measures Questionnaire (ACMQ) in three psychiatric hospitals in Switzerland (Zurich, Muensingen and Monthey) in patients, their next of kin (NOK) and health care professionals (HCP). Furthermore, we assessed the cultural specifics and rates of coercive measures for these three hospitals. RESULTS: We found substantial differences in the usage of and the attitudes towards some containment measures between the three study sites. The study site accounted for a variance of nearly zero in as needed medication to 15% in seclusion. The differences between study sites were bigger in the HCPs' attitudes (up to 50% of the variance), compared to NOK and patients. In the latter the study site accounted for up to 6% of the variance. The usage/personal experience of containment measures in general was associated with higher agreement. CONCLUSIONS: Although being situated in the same country, there are substantial differences in the rates of containment measures between the three study sites. We showed that the HCP's attitudes are more associated with the clinic traditions and policies compared to patients' and their NOKs' attitudes. One can conclude that patients' preferences depend less on clinic traditions and policies. Therefore, it is important to adapt treatment to the individual patients' attitudes. TRIAL REGISTRATION: The study was reviewed and approved by the Cantonal Ethics Commission of Zurich, Switzerland (Ref.-No. EK: 2016-01526, decision on 28.09.2016) and the Cantonal Ethics Commission of Bern, Switzerland (Ref.-Nr. KEK-BE: 2015-00074). This study has been performed in accordance with the ethical standards laid down in the 1964 Declaration of Helsinki and its later amendments. The permission for conduction of the study was granted by the medical directors at the three study sites. The authors informed the respondents (patients, NOK, HCP) of their rights in the study in an oral presentation and/or a cover letter. They assured the participants of the confidentiality and anonymity of the data, and the voluntariness of participation. Patients were given an information sheet with the possibility to consent in the conduction of the study. Return of the completed questionnaires from HCP and NOK was constituted as confirmation of their consent. No identifying factors were collected to ensure privacy. This article does not contain any studies with animals performed by any of the authors.

Length of Involuntary Hospitalization Related to the Referring Physician's Psychiatric Emergency Experience.

Although involuntary commitment (IC) is a serious intervention in psychiatry and must always be regarded as an emergency measure, the knowledge about influencing factors is limited. Aims were to test the hypothesis that duration of involuntary hospitalization and associated parameters differ for IC's mandated by physicians with or with less routine experience in psychiatric emergency situations. Duration of involuntary hospitalization and duration until day-passes of 508 patients with IC at the University Hospital of Psychiatry Zurich were analyzed using a generalized linear model. Durations of involuntary hospitalization and time until day-passes were significantly shorter in patients referred by physicians with less routine experience in psychiatric emergency situations than compared to experienced physicians. Shorter hospitalizations following IC by less-experienced physicians suggest that some IC's might be unnecessary. A specific training or restriction to physicians being capable of conducting IC could decrease the rate of IC.

Are probiotics effective in reducing the metabolic side effects of psychiatric medication? A scoping review of evidence from clinical studies.

The psychopharmacological treatment of patients with schizophrenia or depression is often accompanied by serious side effects. In particular, the clinical findings of weight gain are worrying, as this side effect can lead to various medical sequelae in the future. However, the treatment of metabolic changes in psychiatric patients is often neglected or unsuccessful. An improved knowledge of possible therapeutic approaches is needed. The aim of this study was to provide an overview of the utilisation and effectiveness of probiotics in reducing weight gain in patients with severe mental illness. A scoping review of studies published until 15 June 2022 was conducted to identify studies using probiotics in people with schizophrenia or depression. We systematically searched the databases EMBASE, PubMed (MEDLINE), Web of Science and SCOPUS with a predefined search string. In addition, reference lists of relevant publications were examined for additional studies. The studies were assessed by two reviewers. The primary outcomes were weight-related measurements. The secondary outcomes were metabolic blood parameters and gut microbiota. Four studies ultimately met the inclusion criteria. Two studies in which probiotics were administered did not find significant effects on pharmacologically induced weight gain. The other two studies examined the effects of synbiotics (a combination of probiotics and prebiotics). Interestingly, less weight gain was observed in individuals with this combined intervention. Adjustments in diet can be helpful and are generally well-accepted interventions in the fight against pharmacologically induced weight gain. The clinical use of probiotics and prebiotics (or synbiotics) as dietary interventions may represent a promising additional strategy in this regard. However, the few studies available showed no clear conclusions.

[Cantonal Differences in The Implementation of Involuntary Admission in Switzerland]. / Kantonale Unterschiede bei der Umsetzung der fürsorgerischen Unterbringung in der Schweiz.

OBJECTIVE: To examine sociodemographic and clinical characteristics of persons hospitalized in five psychiatric hospitals from regions with different structural characteristics compared with persons hospitalized voluntarily. METHODS: Descriptive analyses of routine data on approximately 57000 cases of 33000 patients treated for a primary ICD-10 psychiatric diagnosis at one of the participating hospitals from 2016 to 2019. RESULTS: Admission rates, length of stay, rates of further coercive measures, sociodemographic and clinical characteristics of the affected persons differ between the different regions. CONCLUSION: There are considerable regional differences between regulations and implementation of the admission procedures and the sample. Causal relationships between regional specifics and the results cannot be inferred.

Examining Nutrition Knowledge, Skills, and Eating Behaviours in People with Severe Mental Illness: A Cross-Sectional Comparison among Psychiatric Inpatients, Outpatients, and Healthy Adults.

Compared to the general population, people with severe mental illness (SMI) have an increased risk of weight gain and metabolic syndrome, but also of malnutrition, in part due to unhealthy lifestyle behaviours. The aim of this cross-sectional study was to identify barriers to healthy eating, including nutrition knowledge and skills in people with SMI. For this purpose, we compared the means of anthropometric data such as body mass index, waist-to-hip ratio, and interview data on nutrition knowledge and skills, health-related variables, eating behaviours, personality, motivation, and attitudes in 65 inpatients and 67 outpatients of the Psychiatric Hospital of the University of Zurich and 64 healthy adults using ANOVA and chi-squared tests. The results showed that patients with SMI had worse nutritional status and lifestyle compared to the healthy controls, including disordered (e.g., night eating) and unhealthy (e.g., high intake of sugary foods) eating habits. However, levels of nutrition knowledge, cooking and food skills, and motivation to eat healthily were not significantly lower in the psychiatric patients than in the healthy adults and were not associated with weight change. Based on our findings, nutritional support for people with SMI is urgently needed and should include not only educational but also behavioural and long-term approaches.

Predicting coercion during the course of psychiatric hospitalizations.

BACKGROUND: Coercive measures (such as seclusion, mechanical restraint, and forced medication) during psychiatric inpatient treatment should be avoided whenever possible. Different interventions were already developed to reduce coercion, but for their effective application, it is crucial to know the risk factors of individuals and clinical situations that might be associated with coercion. Since the results of previous studies differ considerably the current study aims to fill this gap by evaluating the course of the exertion of coercion in detail. METHODS: In this study, we analyzed clinical, procedural, and sociodemographic data from patients (n = 16,607 cases) who were treated as inpatients in Switzerland's largest psychiatric institution with 320 beds during the years 2017 to 2020. We used regression models to identify predictors for the exertion of coercion, the number of coercive measures during a treatment episode and time until exertion of the first and last coercive measure. RESULTS: Coercive measures are mostly used during the first days of treatment. We identified clinical parameters such as manic or psychotic episodes to be the most relevant predictors for the exertion of coercion. Cases with those disorders also received coercion more often and earlier in their treatment course than other diagnostic groups. Other promoting factors for frequency and early application of coercion were involuntary admission and factors of chronicity and clinical severity. CONCLUSIONS: Knowing the risk factors may help to target preventive strategies for those at highest risk. In particular, interventions should focus on the critical timeframe at the beginning of treatment.

Association between perceived coercion and perceived level of information in involuntarily admitted patients: Results from a multicenter observational study in Switzerland.

BACKGROUND: Involuntary admissions (IA) to psychiatric hospitals are controversial because they interfere with people's autonomy. In some situations, however, they appear to be unavoidable. Interestingly, not all patients perceive the same degree of coercion during IA. The aim of this study was to assess whether the level of knowledge about one's own IA is associated with perceived coercion. METHODS: This multicenter observational study was conducted on n = 224 involuntarily admitted patients. Interviews were conducted at five study centers from April 2021 to November 2021. The Macarthur Admission Experience Survey was administered to assess perceived coercion. Knowledge of involuntary admission, perceptions of information received, and attitudes towards legal aspects of involuntary admission were also assessed. RESULTS: We found that higher levels of knowledge about IA were negatively associated with perceived coercion at admission. Perceived coercion did not differ between study sites. Only half of the patients felt well informed about their IA, and about a quarter found the information they received difficult to understand. DISCUSSION: Legislation in Switzerland requires that patients with IA be informed about the procedure. Strategies to improve patients' understanding of the information given to them about IA might be helpful to reduce perceived coercion, which is known to be associated with negative attitudes towards psychiatry, a disturbed therapeutic relationship, avoidance of psychiatry, and the risk of further coercion.

The Assessment of Cooking Skills and Food Skills and Their Relationship with Nutrition Knowledge, Attitude toward a Healthy Diet and Food Intake: Results of a German Validation Study.

There is a lack of validated assessment instruments that capture all facets of cooking skills (CS) and food skills (FS). The goal of this study was to validate the German version of a questionnaire to assess a broad range of CS and FS and to examine its relationship with nutrition knowledge, attitude toward a healthy diet, and food intake. The German version was developed using forward−backward translation. An online survey was completed by students (n = 141), participants from the general Swiss population (n = 50), and nutrition experts (n = 18), including the CS and FS items along with nutrition knowledge, food frequency items, attitude toward a healthy diet and sociodemographic variables. The reliability and construct validity were examined. Results: For all of the samples, Cronbach's alpha was between 0.85 and 0.88 for CS items and between 0.84 and 0.86 for FS items. The scales were strongly correlated (r = 0.60−0.77, p < 0.01). Nutrition experts showed higher confidence in their CS and FS than students and the participants of the general Swiss population (p < 0.001). CS and FS correlated weakly to moderately with practical nutrition knowledge, attitude toward a healthy diet, and the diet quality index. The German version is an efficient, valid, and highly reliable instrument that seems sensitive to changes. FS, compared to CS, might be more important for a healthy diet.

Nutritional Needs in Mental Healthcare: Study Protocol of a Prospective Analytic Observational Study Assessing Nutritional Status, Eating Behavior and Barriers to Healthy Eating in Psychiatric Inpatients and Outpatients Compared to Healthy Adults.

Background: Mental disorders are often associated with unhealthy eating behaviors and metabolic comorbidities. This can result in reduced life expectancy and poorer quality of life in people with mental disorders. This study protocol describes an observational study that examines the nutritional status and eating behaviors of people with severe mental illness (SMI) and the need for psychiatric treatment who were between 18 and 65 years old. In addition, the study focuses on possible barriers for healthy eating that have not yet been examined in this population. Methods: A total of 192 study participants will be recruited: 64 inpatients and 64 outpatients from the Psychiatric Hospital of the University of Zurich with SMI as well as 64 healthy individuals from the general population as a control group. The participants will be interviewed regarding their nutritional status, eating behavior, nutrition knowledge, food and cooking skills, personality, attitudes and feelings toward nutrition. In addition, the severity of symptoms and several control variables (e.g., sociodemographic variables and physical activity) will be assessed. For the patient samples, data will comprise routine medical data, and, if available, routine laboratory data. Inpatients will be interviewed once at the beginning of their treatment. Outpatients will be interviewed at the beginning and after 3 months of treatment (same interview questions). Healthy adults of the control group will be interviewed once at any time during the recruitment period. Discussion: The described study will identify nutritional needs and possible barriers to healthy eating in patients with mental disorders. The results will help to define recommendations for nutritional risk screening in psychiatric patients and for planning effective nutritional interventions.

Knowledge and attitude towards home treatment among referring healthcare professionals and self-referring patients to a psychiatric hospital: Better information is needed.

BACKGROUND: Home treatment (HT) is a patient-centred and cost-effective alternative to acute psychiatric inpatient care. However, the progress of its implementation and utilisation in routine care is slow. AIMS: The aim of this study was to examine the knowledge and attitude towards HT among healthcare professionals. METHOD: This observational study included telephone-based semi-structured interviews of 140 referring healthcare professionals including 35 self-referring patients to a large psychiatric hospital in Switzerland during 6 months in 2020. We assessed their knowledge, attitude and experience with HT along with sociodemographic characteristics, professional background and the intention for the referral. We completed the interviews with routine medical data of the referred patients such as diagnoses or symptom severity. RESULTS: Regarding referrals for inpatient treatment (involuntary and voluntary), half of the referring healthcare professionals and 80% of the self-referring patients had no prior experience or knowledge of HT. Knowledge of HT differed in the order of the participants' working places. We found that most participants were uncertain about the inclusion/exclusion criteria for HT. Despite the low levels of knowledge, attitudes towards HT were overall positive. CONCLUSIONS: Our results indicate that a proportion of the patients referred for inpatient treatment might have been eligible for HT too. The referring healthcare professionals' and patients' unfamiliarity and uncertainty with HT seems to be an important reason that home-based treatment approaches are still underused, although they are viewed very positively. Besides providing more information to potential referring health professionals, psychiatric hospitals should always carry out a standardized evaluation if HT is an option in patients who are referred for inpatient treatment.

Assessment of Nutritional Status and Risk of Malnutrition Using Adapted Standard Tools in Patients with Mental Illness and in Need of Intensive Psychiatric Treatment.

People with severe mental illness (SMI) are often in poor physical health, resulting in higher mortality and reduced life expectancy compared to the general population. Although eating habits are one of the main predictors of physical health, few studies assess the nutritional status and eating behavior of people with SMI. The aim of this study was to examine the nutritional status and risk of malnutrition in people with SMI who were in need of intensive psychiatric treatment. The cross-sectional study included 65 inpatients and 67 outpatients with psychotic or depressive disorders from the Psychiatric Hospital of the University of Zurich. Patients' assessments at admission included anthropometric measurements, such as weight and height, and interview data including severity of symptoms and functioning (SCL-K-9, PHQ-D, CGI, m-GAF), personal and medical data, nutrition risk screening tools (adapted NRS, MNA-SF), and laboratory values. The results showed that 32% of the inpatients and 34% of the outpatients were at risk of malnutrition, which was associated with higher levels of psychiatric symptoms and lower levels of functioning. Regardless, the body mass index (BMI) was overweight in both groups (mean BMIinpatients = 25.3, mean BMIoutpatients = 27.9). These results indicate that a substantial proportion of psychiatric patients seems to be at risk of malnutrition, despite most being overweight, and hence they might benefit from nutritional support during their psychiatric treatment. Moreover, nutritional risk screening tools specifically developed for the mental healthcare setting are needed.

[Acceptance of Psychiatric and Somatic Advance Directives: A Comparison in Psychiatric Patients and Professionals]. / Akzeptanz von psychiatrischen und somatischen Patientenverfügungen: ein Vergleich unter psychiatrischen Patienten und Fachpersonen.

OBJECTIVE: Assessment of the attitudes towards somatic and psychiatric advance directives in the German speaking part of Switzerland. METHODS: Questionnaire for psychiatric patients, psychiatrists, psychologists, psychiatric nurses and peers assessing the attitudes towards three exemplary advance directives. RESULTS: The attitudes were mainly positive in all participating groups. Compared to professionals (79-100 %), the somatic advance directive found approval in significantly less patients (46 %). There were no significant group differences regarding the psychiatric advance directives, but patients (58 % and 84 %) were slightly more agreeing compared to professionals (31-50 % and 62-70 %). CONCLUSION: Psychiatric advance directives seem to be broadly accepted. The development of campaigns might help to raise the awareness about these instruments and increase their usage in clinical practice.

Psychiatric advance directives in Switzerland: Knowledge and attitudes in patients compared to professionals and usage in clinical practice.

BACKGROUND: Psychiatric advance directives (PAD) were shown to be effective in the reduction of coercion and strengthening of the patients` autonomy. Therefore, the Swiss legislation was revised and stipulates that PAD must be taken into account during involuntary hospitalization. This study aimed to analyze knowledge on and attitudes towards this instrument in patients and healthcare practitioners and their usage in clinical practice. METHODS: We developed a structured questionnaire and included patients (n = 110), psychiatrists (n = 205), psychologists (n = 85), nurses (n = 268) and peers (n = 16) to rate their knowledge on and attitudes towards PAD. We registered the existing PAD in patients and peers. The response rate varied between 17% (nurses), 19% (psychologists) 21% (psychiatrists), 33% (peers) and 56% (patients). RESULTS: Only 7% of the participating patients had a PAD. Compared to the other groups, patients had the least knowledge on PAD. Psychiatrists were significantly more critical towards PAD. Concerns that PAD impede necessary and adequate treatment, restrict professionals and result in conflicts between patients and HCP were most frequently named as reason for critical attitudes. CONCLUSIONS: Although being explicitly mentioned in the Swiss legislation the usage of PAD is small. Proactive information and training of psychiatrists might be helpful for a reduction of skeptical attitudes. This might improve the attitudes and lead to active support of patients during the preparation of PAD.

Involuntary admission of psychiatric patients: Referring physicians' perceptions of competence.

BACKGROUND: Involuntary admissions can be detrimental for patients. Due to legal, ethical and clinical considerations, they are also challenging for referring physicians. Nevertheless, not much is known about the subjective perceptions of those who have to decide whether to conduct an involuntary admission or not. AIMS: This study aimed at answering the question whether psychiatrists' perceptions of confidence during psychiatric emergency situations and consecutive involuntary admissions differ from those of physicians without a psychiatric training. METHOD: We assessed the professional background and subjective perceptions during psychiatric emergency situations in physicians who executed involuntary admissions to the University Hospital of Psychiatry Zurich. We used one-way analysis of variance (ANOVA) with Bonferroni-adjusted post hoc tests and chi-square tests to compare the responses of 43 psychiatrists with those of 64 other physicians. RESULTS: Psychiatrists felt less time constraints compared with non-psychiatric residents. The latter also had more doubts on the necessity of the involuntary admission issued. Psychiatrists considered themselves significantly more experienced in handling psychiatric emergency situations and in handling the criteria for involuntary admissions than other physicians. Psychiatrists and other physicians did not differ in their satisfaction concerning course and results of psychiatric emergency situations which was overall high. About half of all participants felt pressure from third parties. CONCLUSION: Psychiatric emergency situations are challenging situations not only for patients but also for the involved physicians. Physicians with a specialized training might be more confident in the handling of psychiatric emergency situations and exertion of involuntary admissions. Non-psychiatric physicians might benefit from specialized training programs.

Clinical and socio-demographic characteristics associated with involuntary admissions in Switzerland between 2008 and 2016: An observational cohort study before and after implementation of the new legislation.

BACKGROUND: Involuntary admission (IA) for psychiatric treatment has a history of controversial discussions. We aimed to describe characteristics of a cohort of involuntarily compared to voluntarily admitted patients regarding clinical and socio-demographic characteristics before and after implementation of the new legislation. METHODS: In this observational cohort study, routine data of 15'125 patients who were admitted to the University Hospital of Psychiatry Zurich between 2008 and 2016 were analyzed using a series of generalized estimating equations. RESULTS: At least one IA occurred in 4'560 patients (30.1%). Of the 31'508 admissions 8'843 (28.1%) were involuntary. In the final multivariable model, being a tourist (OR = 3.5) or an asylum seeker (OR = 2.3), having a schizophrenic disorder (OR = 2.1), or a bipolar disorder (OR = 1.8) contributed most to our model. Male gender, higher age, prescription of neuroleptics (all OR < 2.0) as well as having a depressive disorder, prescription of psychotherapy, prescription of antidepressants and admission after implementation of the new legislation (all OR > 0.6) were also weakly associated with IA. CONCLUSIONS: Besides schizophrenic or bipolar disorders, a small group of patients had an increased risk for IA due to non-clinical parameters (i.e. tourists and asylum seekers). Knowledge about risk factors should be used for the development of multi-level strategies to prevent frequent (involuntary) hospitalizations in patients at risk. On the organizational level, we could show that the new legislation decreased the risk for IA, and therefore may have succeeded in strengthening patient autonomy.

Involuntary admission for psychiatric treatment: Compliance with the law and legal considerations in referring physicians with different professional backgrounds.

BACKGROUND: Involuntary admission (IA) for psychiatric treatment is a massive restriction of human rights. Therefore, its execution is regulated by law. During executing IAs referring physicians find themselves in a dual role: support of patients in the recovery process but also safe-keeper of society. In Zurich, Switzerland the law stipulates that physicians regardless of their medical specialization may admit patients who suffer from a mental disorder, mental disability or severe neglect involuntarily if care cannot be provided otherwise, regardless of their decision-making capacity. The referring physician is obliged to examine the patients, hear their views on the IA, inform them about the following steps and about their right of appeal at the civil court. We aimed to assess whether referring physicians can comply with those legal requirements for an IA. Additionally, we examined whether legal considerations differed according to the physicians` professional backgrounds and attitudes towards coercion in general. METHODS: We invited physicians from different in- and outpatient settings who executed IAs to the University Hospital of Psychiatry Zurich to participate in a newly developed online survey. We used correlation analysis, chi-square and t-tests to analyze the responses of 43 psychiatrists with those of 64 other physicians. RESULTS: In about 1/3 of the IAs referring physicians were not able to hear the patients' views on the IA, to inform the patients about the following steps and about their right of appeal. Psychiatrists felt more certain with the legal basis of IA compared to physicians other than psychiatrists. Nevertheless, the latter stated that the assessment of the risk for suicide and danger should not be restricted only to psychiatrists. Both groups differed in their attitudes towards coercion with psychiatrists being more critical. CONCLUSIONS: Interventions should be developed to facilitate a compliance with legal requirements during IA. Physicians who execute IAs must have a thorough knowledge of the clinical and legal basis for their actions. We recommend specialized consultation teams for the assessment of PES and regular training including ethical discussions, especially for physicians other than psychiatrists.

Cross-Cultural Notions of Risk and Liberty: A Comparison of Involuntary Psychiatric Hospitalization and Outpatient Treatment in New York, United States and Zurich, Switzerland.

Involuntary hospitalization is a frequently discussed intervention physicians must sometimes execute. Because this intervention has serious implications for the citizens' civil liberties it is regulated by law. Every country's health system approaches this issue differently with regard to the relevant laws and the logistical processes by which involuntary hospitalization generally is enacted. This paper aims at analyzing the regulation and process of involuntary hospitalization in New York (United States) and Zurich (Switzerland). Comparing the respective historical, political, and economic backgrounds shows how notions of risk and liberty are culture-bound and consequently shape legislation and local practices. It is highly relevant to reconsider which criteria are required for involuntary hospitalization as this might shape the view of society on psychiatric patients and psychiatry itself. Furthermore, this article discusses the impact that training and experience of the person authorized to conduct and maintain an involuntary hospitalization has on the outcome.

Characteristics of Psychiatric Emergency Situations and the Decision-Making Process Leading to Involuntary Admission.

Introduction: Involuntary admissions to psychiatric hospitals, regardless of their beneficial effects, violate the patients' autonomy. To keep such measures at a minimum and develop less restricting and coercive alternatives, a better understanding of the psychiatric emergency situations which end up in involuntary admissions is needed. This descriptive and exploratory study investigates the consultations leading to involuntary admission and the decision-making process of the referring physicians. Methods: We developed an online questionnaire to collect data on the characteristics of the consultation leading to an involuntary admission, including influencing factors from the referring physicians' perspective, as well as their professional background. We included 107 physicians who completed the questionnaire after they had referred patients for involuntary admission to one major psychiatric hospital in Switzerland. Results: The referring physicians were heterogeneous regarding their medical background and experience with psychiatric emergency situations. The consultations were time consuming and took place in various locations. Clinical findings, third-party anamnesis and a known psychiatric diagnosis contributed strongest to the decision to admit involuntarily. "Protection from danger to self" was named most frequently as purpose of the admission. Discussion: This study emphasizes the variety of psychiatric emergency situations leading to involuntary admissions. In most cases, several parties are involved and influence the decision together with medical and social factors. To reduce the number of involuntary admissions, alternatives for patients with a high symptom load and at risk of harming themselves are needed. Possible approaches to achieve that reduction and recommendations for further research are provided.