Enhancing patient safety in psychiatric settings

Exploring the safe environment provided by nurses in inpatient psychiatric wards: A mixed-methods study

INTRODUCTION

Previous research has indicated that community-based mental health services in Iran are restricted, leading to overcrowding in psychiatric wards. This overcrowding has been linked to a range of problems, such as violence, suicide and medical errors. Despite the abundance of research on patient safety, there is still a lack of understanding regarding how mental health nurses (MHNs) create a secure environment within these wards.

AIM

This study focused on exploring a safe environment provided by MHNs in inpatient psychiatric wards at Farshchian (Sina) Hospital, Hamadan, Iran.

METHOD

An explanatory mixed-methods study was conducted. Initially, the Safe Environment Scale was distributed to all MHNs (n = 48) working in three wards at Farshchian (Sina) Hospital to evaluate the current status. The scale measured two dimensions, and descriptive statistics were used to analyse the collected data. Subsequently, 20 MHNs were selected for semi-structured interviews using purposeful sampling at the same hospital to interpret and fill gaps in the quantitative findings. The data collected from the interviews were analysed using conventional content analysis.

RESULTS

The perception and engagement of MHNs in creating a safe environment in the inpatient psychiatric wards were found to be at a medium level, according to the Safe Environment Scale (mean ± SD, 14.67 ± 4.18 and 85.27 ± 17.57, respectively). The qualitative study identified several categories in the results, including 'Hyper-vigilance to safety and security environment', 'Therapeutic communication gap', 'Nurse burnout', 'Staff safety and security need' and 'Environmental safety hazards'.

DISCUSSION

MHNs employ a hyper-vigilant strategy to guarantee a secure atmosphere within psychiatric wards. However, this approach may inadvertently impede the establishment of a safe environment and even diminish MHNs' perception and involvement in its maintenance.

IMPLICATIONS FOR MENTAL HEALTH NURSING

According to our research, it appears that MHNs need to improve their education and training in order to successfully implement the vigilance strategy for establishing a secure environment. Additionally, it is essential for them to prioritize therapeutic communication with patients, as this plays a vital role in promoting a safe environment within inpatient psychiatric wards.

Analysis of Factors Related to Domestic Patient Safety Incidents Using Decision Tree Technique

Purpose

To address the increasing number of patient safety incidents, their scope and extent should be assessed and the situations in which they occur determined. This study employed a decision tree analysis based on patient safety incident cases to identify groups at high risk for adverse patient safety incidents and provide data to develop prevention strategies for minimizing their occurrence or recurrence.

Methods

In total, 8934 patient safety incidents were analyzed using the "2021 Patient Safety Report Data", which were systematically collected by the Korea Institute for Healthcare Accreditation. A decision tree analysis (Chi-square Automatic Interaction Detection) was employed to identify the characteristics associated with the degree of risk for patient safety incidents.

Results

The groups most vulnerable to adverse events were those who experienced healthcare-associated infections (HAI) in long-term care facilities, followed by those experiencing HAI in tertiary hospitals, general hospitals, or clinics, and those experiencing fall-related events in neuropsychiatry departments of tertiary hospitals, general hospitals, or clinics.

Conclusion

The most important factor in the degree of harm in patient safety accidents was the type of accident, followed by the type of medical institution, and then the treatment department. Particularly, HAI and falls are the most important factors determining the degree of harm in patient safety accidents.

An Evaluation of the Implementation of a "No Force First" Informed Organisational Guide to Reduce Physical Restraint in Mental Health and Learning Disability Inpatient Settings in the UK

BACKGROUND

The use of physical restraint on vulnerable people with learning disabilities and mental health problems is one of the most controversial and criticised forms of restrictive practice. This paper reports on the implementation of an organisational approach called "No Force First" within a large mental health organisation in England, UK. The aim was to investigate changes in violence/aggression, harm, and physical restraint following implementation.

METHODS

The study used a pretest-posttest quasi-experimental design. Recorded incidents of violence/aggression from 44 inpatient mental health and learning disabilities (including forensic) wards were included (n = 13,599). Two study groups were created for comparison: the "intervention" group comprising all incidents on these wards during the 24 months post-implementation (2018-2019) (n = 6,551) and the "control" group comprising all incidents in the 24 months preceding implementation (2015-2016) (n = 7,048). Incidents recorded during implementation (i.e., 2017) were excluded (n = 3,705). Incidence rate ratios (IRR) were calculated with 95% confidence intervals (95% CI). Multivariate regression models using generalised estimating equations were performed to estimate unadjusted and adjusted prevalence ratios (aPR) of physical restraint and harm, using type of wards, incident, and violence/aggression as key covariates.

RESULTS

A significant 17% reduction in incidence of physical restraint was observed [IRR = 0.83, 95% CI 0.77-0.88, p < 0.0001]. Significant reductions in rates of harm sustained and aggression/violence were also observed, but not concerning the use of medication during restraint. The prevalence of physical restraint was significantly higher in inpatients on forensic learning disability wards than those on forensic mental health wards both pre- (aPR = 4.26, 95% CI 2.91-6.23) and post-intervention (aPR = 9.09, 95% CI 5.09-16.23), when controlling for type of incident and type of violence/aggression. Physical assault was a significantly more prevalent risk factor of restraint use than other forms of violence/aggression, especially that directed to staff (not to other patients).

CONCLUSIONS

This is a key study reporting the positive impact that organisational models and guides such as "No Force First" can have on equipping staff to focus more on primary and secondary prevention as opposed to tertiary coercive practices such as restraint in mental health and learning disabilities settings.

Seclusion in an enriched environment versus seclusion as usual: A quasi-experimental study using mixed methods

Background

For patients, seclusion during psychiatric treatment is often a traumatic experience. To prevent such experiences, adjustments in the design of seclusion rooms have been recommended.

Methods

As there have been no empirical studies on the matter, we used a quasi-experimental design to compare the experiences in seclusion of two groups of patients: 26 who had been secluded in a room designed according to the principles of healing environment, a so called ‘Enriched Environment Seclusion room’ (EES), and 27 who had been secluded in a regular seclusion (RS) room. The enrichment included audio-visual facilities, a fixed toilet, a couch and a self-service system to adjust light, colour, blinds and temperature according to the patient’s preferences. Insight into their experiences was obtained using the Patient View-of-Seclusion Questionnaire, which comprises nine statements on seclusion, supplemented with open-ended questions.

Results

The responses regarding seclusion experiences between the two groups did not differ significantly (U = 280.00, p = .21, r = -.17). Although those who had been secluded in the specially designed room had greatly appreciated the opportunities for distraction, and those who had been secluded in a regular seclusion room expressed the need for more distracting activities during seclusion, both groups described seclusion as a dreadful experience. If seclusion cannot be avoided, patients recommend facilities for distraction (such as those provided in an enriched environment seclusion room) to be available.

Conclusion

Whatever the physical environment and facilities of a seclusion room, we may thus conclude that seclusion is a burdensome experience.

A regional multicomponent intervention for mechanical restraint reduction in acute psychiatric wards

WHAT IS KNOWN ON THE SUBJECT?: A relevant number of restraint prevention programmes have been developed internationally. In Spain, there is no harmonized policy to prevent the use of restraint. More studies are necessary to establish which programmes and components are necessary to prevent restraint. WHAT DOES THE PAPER ADD TO EXISTING KNOWLEDGE?: There was a significant decreasing trend in the total number of mechanical restraint hours during the implementation of the intervention. There was no significant decreasing trend in the number of mechanical restraint episodes. WHAT ARE THE IMPLICATIONS FOR PRACTICE?: Interventions at a regional level aimed at preventing mechanical restraint are feasible in the Spanish context. All components of the Six Core Strategies could be necessary to prevent episodes of mechanical restraint. ABSTRACT: Introduction Mechanical restraint (MR) is used in many countries, including Spain, where non-harmonized policies between autonomous communities exist. There is a lack of research about interventions at regional levels to reduce their use. Aim To analyse data on key outcomes during the implementation of a multicomponent intervention in Andalusia (Spain) to reduce the use of MR. Method Episodes in a period of 30 months in all wards (N = 20) were analysed. The intervention consisted of five strategies: (a) leadership, (b) analysis of the situation, (c) awareness training for the heads of the wards, (d) unified record of MR and (e) staff training. We analysed the monthly trend of restraint hours and restraint episodes/1,000 bed days using segmented regression. Results There were 206.32 restraint hours and 12.96 restraint episodes/1,000 bed days during the study period. A significant decreasing trend was observed in restraint hours (-1.79%, p < .001), but not in the number of restraint episodes (-0.45%; p = .149). Discussion The results coincide with other international studies; however, studies with better designs are required to evaluate the effectiveness of the intervention. Implications for Practice Interventions at a regional level aimed at preventing MR are feasible in the Spanish context.

Principles for designing the built environment of mental health services

Although there is an increasing amount of literature on the key principles for the design of mental health services, the contribution of the built environment to outcomes for the service user is a largely neglected area. To help address this gap, we present evidence that highlights the pivotal role of evidence-based architectural design in service users' experience of mental health services. We propose six important design principles to enhance the care of mental health service users. Drawing on research into the delivery of mental health services and best-practice approaches to their architectural design, we outline a holistic conceptual model for designing mental health services that enhance treatment outcomes and experiences, provide benefits to families and the community, and promote community resilience. In this Personal View, we argue that the design of mental health services needs to extend across disciplinary boundaries to integrate evidence-informed practice across individual, interpersonal, and community levels.

Measures to Avoid Coercion in Psychiatry and Their Efficacy

BACKGROUND

Coercive measures such as seclusion and restraint encroach on the patient's human rights and can have serious adverse effects ranging from emotional trauma to physical injury and even death. At the same time, they may be the only way to avert acute danger for the patient and/or the hospital staff. In this article, we provide an overview of the efficacy of the measures that have been studied to date for the avoidance of coercion in psychiatry.

METHODS

This review is based on publications retrieved by a systematic search in the Medline and Cinahl databases, supplemented by a search in the reference lists of these publications. We provide a narrative synthesis in which we categorize the interventions by content.

RESULTS

Of the 84 studies included in this review, 16 had a control group; 6 of these 16 were randomized controlled trials (RCTs). The interventions were categorized by seven different types of content: organization, staff training, risk assessment, environment, psychotherapy, debriefings, and advance directives. Most interventions in each category were found to be effective in the respective studies. 38 studies investigated complex treatment programs that incorporated elements from more than one category; 37 of these (including one RCT) revealed effective reduction of the frequency of coercion. Two RCTs on the use of rating instruments to assess the risk of aggressive behavior revealed a relative reduction of the number of seclusion measures by 27% and a reduction of the cumulative duration of seclusion by 45%.

CONCLUSION

Complex intervention programs to avoid coercive measures, incorporating elements of more than one of the above categories, seem to be particularly effective. In future, cluster-randomized trials to investigate the individual categories of intervention would be desirable.

Engagement as an Element of Safe Inpatient Psychiatric Environments

BACKGROUND

The American Psychiatric Nurses Association (APNA) Institute for Safe Environments (ISE) has focused on key elements that affect safety in psychiatric treatment environments; one of these key elements is patient engagement. An ISE workgroup discussed and reviewed the literature on engagement and safety in inpatient psychiatric settings. This article presents what we have learned about the role that engagement plays in inpatient treatment of severely mentally ill individuals and evidence that links nurse-patient engagement to safety.

OBJECTIVES

To describe, using supporting literature, the role that nurse-patient engagement plays in creating safe, therapeutic environments for individuals with severe mental illness.

DESIGN

(1) Define engagement and describe why it is an important element of safe treatment environments; (2) identify what helps and what hinders patients in their engagement with nurses, and nurses in their engagement with patients; (3) describe how engagement may improve unit safety; and (4) propose recommendations and set future directions for practice, research, and education.

CONCLUSION

Engagement may provide the foundation for safe, therapeutic, and recovery-oriented treatment. In the future, APNA's ISE plans to build upon this foundation by developing a clinical model of nurse-patient engagement and safety by drawing together emerging research and practice models.

Reduction in the use of seclusion by the methodical work approach

Patient care in a psychiatric setting can benefit from a more systematic, transparent, and goal-driven way of working. The methodical work approach, with its cyclic five phases, provides such an approach: (i) translation of problems into goals; (ii) search for means to realize the goals; (iii) formulation of an individualized plan; (iv) implementation of the plan; and (v) evaluation and readjustment. We examined the effect of the methodical work approach on the use of seclusion at a ward for the intensive treatment of inpatients with psychoses and substance-use disorders. The team of this ward implemented the methodical work approach. Special attention was paid to the involvement of the patient and his/her family in the treatment process and to the role of the coordinating nurse. Compared to control wards within the same hospital, at the ward where the methodical work approach was implemented, a more pronounced reduction was achieved in the number of incidents and in the total hours of seclusion. Implementation of the methodical work approach can contribute to a reduction in the use of seclusion.

Risk for physical restraint or seclusion in the psychiatric emergency service (PES)

OBJECTIVE

We describe risk factors associated with patients experiencing physical restraint or seclusion in the psychiatric emergency service (PES).

METHODS

We retrospectively reviewed medical records, nursing logs and quality assurance data for all adult patient encounters in a PES over a 12-month period (June 1, 2011-May 31, 2012). Descriptors included demographic characteristics, diagnoses, laboratory values, and clinician ratings of symptom severity. χ(2) and multivariate logistic regression analyses were performed.

RESULTS

Restraint/seclusion occurred in 14% of 5335 patient encounters. The following characteristics were associated with restraint/seclusion: arrival to the PES in restraints; referral not initiated by the patient; arrival between 1900 and 0059 hours; bipolar mania or mixed episode; and clinician rating of severe disruptiveness, psychosis or insight impairment. Severe suicidality and a depression diagnosis were associated with less risk of restraint or seclusion.

CONCLUSION

Acute symptomatology and characteristics of the encounter were more likely to be associated with restraint/seclusion than patient demographics or diagnoses. These findings support recent guidelines for the treatment of agitation and can help clinicians identify patients at risk of behavioral decompensation.

Patient safety in psychiatric inpatient care: a literature review

Patient safety is widely discussed, but little has been written from the perspective of psychiatric inpatient care, nor on which factors create its patient safety. This paper seeks to understand the concept of patient safety and its intension in psychiatric inpatient care, and to identify factors in organization management, staff and patients' roles which constitute patient safety in such units. A literature search was conducted, and the articles selected were analysed by identifying factors defined to be connected to patient safety and classifying them according to their connection to organization management, staff and patient roles. According to the literature, organization safety culture is present in all aspects of patient safety. Organization management has the main role in patient safety within the organization culture, for example, through leadership, safety practices and creating good working conditions and environment for the staff. Staff's role is influenced by management, but has more individual input in different areas, while the patient's role is more that of an informant so that care can be planned according to the patient's preferences. When developing patient safety it is important to remember the diversity of the concept so that all areas are considered in the developmental work.

PTSD symptoms associated with the experiences of psychosis and hospitalisation: a review of the literature

There is evidence of high rates of PTSD in people with psychosis, but the influence that symptoms or hospitalisation have on PTSD in individuals with psychosis is less clear. This paper reviewed studies investigating the prevalence of PTSD induced as a result of the experience of psychosis and hospitalisation and factors that might influence its development. The review included 24 studies, published between 1980 and 2011. Studies showed high levels of PTSD resulting from the trauma of symptoms and/or hospitalisation, with prevalence rates for actual PTSD resulting from these traumas varying from 11% to 67%. In line with studies of PTSD related to other traumatic events, there were inconsistent associations between PTSD and severity of positive and negative symptoms, but there were consistent associations between affective symptoms and PTSD. There were also inconsistent associations between hospital experiences and PTSD. Consistent with the general PTSD literature, there was some evidence that psychosis-related PTSD was associated with trauma history. There was also some emerging evidence that psychological variables, such as appraisals and coping style may influence psychosis-related PTSD. The review highlights the need for further research into psychological mechanisms that could increase vulnerability to psychosis-related PTSD and treatment approaches.

Trauma exposure and posttraumatic stress disorder in adults with severe mental illness: a critical review

There is a great deal of research on the prevalence, correlates, and treatment of PTSD in the general population. However, we know very little about the manifestation and consequences of PTSD in more complicated patient populations. The purpose of the current paper is to provide a comprehensive review of PTSD within the context of severe mental illness (SMI; i.e., schizophrenia spectrum disorders, mood disorders). Extant data suggest that trauma and PTSD are highly prevalent among individuals with SMI relative to the general population, and both are associated with adverse clinical functioning and increased healthcare burden. However, trauma and PTSD remain overlooked in this population, with low recognition rates in public-sector settings. Additionally, there are few data on the clinical course and treatment of PTSD among individuals with SMI. Particularly lacking are longitudinal studies, randomized controlled treatment trials, and studies using ethno-racially diverse samples. Furthermore, there is a need to better understand the interplay between trauma, PTSD, and severe forms of mental illness and to further develop and disseminate evidence-based PTSD treatments in this population. The current state of the literature and future directions for practice are discussed.

The relationship between seclusion and restraint use and childhood abuse among psychiatric inpatients

Seclusion and restraint (S/R) is a controversial topic in the field of psychiatry, due in part to the high rates of childhood physical and sexual abuse found among psychiatric inpatients. The trauma-informed care perspective suggests that the use of S/R with previously abused inpatients may result in retraumatization due to mental associations between childhood trauma and the experience during S/R. Thus, though one would expect to see efforts on the part of inpatient psychiatric facilities to limit S/R of previously abused inpatients, research suggests that trauma victims may be more likely to experience S/R. The current study sought to clarify this possibility by examining whether presence or absence and chronicity of childhood sexual and physical abuse differed among three groups of adult inpatients (N = 622) residing at a mid-Western state psychiatric hospital. These groups are empirically derived on the basis of dramatic differences in the patterning of their exposure to S/R over the course of hospitalization. Results of Chi-square and Kruskal-Wallis tests suggest that the classes did not significantly differ in presence or absence and chronicity of childhood sexual or physical abuse when male and female inpatients were analyzed separately. However, among the class of inpatients who experienced the most instances of S/R, 70% of the members have histories of childhood abuse. Implications for inpatients, clinicians, and policy makers are discussed.

[Patients' rights: a threat to caregivers?]

In recent years, advocacy groups promoting patients' rights have lead to significant changes including the implementation of policies reducing measures of seclusion and restraint of patients with mental disorders. These policies are unanimous in that constraint is to be used as a solution of last resort and must be applied only under unique and exceptional circumstances. The reaction of healthcare workers to these new policies and to increase attention of patients'rights is often ignored in the current literature. Indeed, it is not rare for healthcare workers to come to think that the patients' rights supersede their own. In this article, this issue is examined from two perspectives. First, the author examines experiences of healthcare workers followed by a presentation of ethical and legal issues arising from the policies which promote the reduction of seclusion and restraint measures.

From traditional inpatient to trauma-informed treatment: transferring control from staff to patient

Mental health professionals worldwide realize the imperative for reducing inpatient restraints and seclusion. The high incidence of posttraumatic stress disorder for inpatients and the resulting symptoms support the creation of a trauma-informed approach. The objective of the current article is to describe the experience of staff in a 20-bed unit transitioning from traditional inpatient care to a trauma-informed approach. The study comprised a qualitative design using content analysis (n = 10). The patterns clustered into the following categories: changing perspective, developing collaborative relationships, implementing safety measures, and prescribing educational resources. Staff underwent a deep cultural change that subsequently won state recognition for the reduction of seclusion and restraints.