Restraint use in acute and extended mental health services for older persons

Factors Associated With Function-Focused Care Among Hospitalized Older Adults With Dementia

BACKGROUND

Function-focused care is an approach used to increase physical activity in hospitalized older adults with dementia.

OBJECTIVE

To explore factors associated with participation in function-focused care in this patient population.

METHODS

This was a cross-sectional descriptive study using baseline data from the first 294 participants in an ongoing study on testing function-focused care for acute care using the evidence integration triangle. Structural equation modeling was used for model testing.

RESULTS

The mean (SD) age of the study participants was 83.2 (8.0) years, and the majority were women (64%) and White (69%). Sixteen of the 29 hypothesized paths were significant and explained 25% of the variance in participation in function-focused care. Cognition, quality of care interactions, behavioral and psychological symptoms associated with dementia, physical resilience, comorbidities, tethers, and pain were all indirectly associated with function-focused care through function and/or pain. Tethers, function, and quality of care interactions were all directly associated with function-focused care. The χ2/df was 47.7/7, the normed fit index was 0.88, and the root mean square error of approximation was 0.14.

CONCLUSION

For hospitalized patients with dementia, the focus of care should be on treating pain and behavioral symptoms, reducing the use of tethers, and improving the quality of care interactions in order to optimize physical resilience, function, and participation in function-focused care.

Determinants of mechanical restraint in an acute psychiatric care unit

BACKGROUND

Despite numerous attempts to reduce the use of mechanical restraint (MR), this technique continues to be widely applied in many acute psychiatric care settings. In order to reduce MR, a better understanding of the variables associated with its use and duration in different clinical environments is essential.

AIM

To determine the proportion of patients subjected to MR and the duration thereof in two acute care psychiatric units; and to identify the variables associated with the use and duration of MR.

METHODS

Descriptive study of all patients admitted to the acute psychiatric units at the Parc de Salut Mar (Barcelona, Spain) in the year 2018. The number and percentage of patients subjected to MR, as well as the duration of each episode were assessed. The following data were also registered: sociodemographic characteristics, psychiatric diagnosis, and presence of cultural and/or language barriers. Multivariate analyses were performed to assess determinants of MR and its duration.

RESULTS

Of the 464 patients, 119 (25.6%) required MR, with a median of 16.4 h per MR. Two factors - a diagnosis of psychotic disorder [Odds ratios (OR) = 0.22; 95%CI: 0.06-0.62; P = 0.005] and the presence of a language barrier (OR = 2.13; 95%CI: 1.2-3.7; P = 0.007) - were associated with a significantly higher risk of MR. Male sex was associated with a longer duration of MR (B = -19.03; 95%CI: -38.06-0.008; P = 0.05).

CONCLUSION

The presence of a language barrier and a psychotic disorder diagnosis are associated with a significantly higher risk of MR. Furthermore, male sex is associated with a longer duration of MR. Individualized restraint protocols that include the required tools are necessary to ultimately limit the use of mechanical restraint.

Determinants of Non-emergency Use of Control Interventions in Older Canadian Psychiatric Inpatients: Analysizing the InterRAI Mental Health Electronic Health Records

Background: The use of control interventions (CIs; acute control medications, physical/mechanical restraint) is associated with negative physical and psychological outcomes, particularly in older adults who are physically vulnerable. The aims of this study were to: (i) report the rates of CI use in older psychiatric inpatients (age 65 - 84 and age 85+), and compare them with younger age groups (18 - 44, age 45 - 64); and (ii) identify the factors associated with non-emergency CI use in older psychiatric inpatients. Methods: Routinely collected interRAI Mental Health assessments from 2005 - 2018 in Ontario, Canada, were analyzed to determine the rates of CI use. Logistic regression models were used to examine the sociodemographic and clinical determinants of non-emergency and any CI use. Results: There were 226,119 (female: 48.6%) interRAI assessments, and 85% of those assessed were under 65 years of age. The rates of non-emergency CI use in the four age groups were: 18 - 44 = 9.4%, 45 - 64 = 8.3%, 65 - 84 = 9.9%, 85+ = 13.2%. The most significant determinants of non-emergency CI use in older adults were highest impairments in activities of daily living (ADL Short Form score 8-16: OR = 2.72, 95% CI = 2.42 - 3.06), highest levels of aggression (Aggressive Behavior Scale score 4 - 6: OR = 1.76, 95% CI = 1.57 - 1.98), and highest levels of positive psychotic symptoms (Positive Symptoms Scale score 9+: OR = 1.65, 95% CI = 1.43 - 1.90). Delirium, cognitive disorder diagnosis, cognitive impairment, and falls were also associated with increased CI use odds, as were having the reasons for admission be danger to self, danger to others or inability to care for self. Females were less likely to have non-emergency CI use (OR = 0.84, 95% CI = 0.73 - 0.95). Patients admitted from long-term care homes had significantly greater odds of non-emergency CI use compared with community admissions (OR = 1.18; 95% CI = 1.07 - 1.29). Conclusion: The higher rates of non-emergency CI use in older psychiatric inpatients is concerning. Alternative non-pharmacological and person-centered management strategies should be considered to support older psychiatric inpatients with functional impairment, positive symptoms, aggressive behavior, cognitive impairment and delirium. The use of CIs could be incorporated as a quality improvement activity to monitor changes at various service provision levels.

Reduction of coercive measures under routine conditions in psychiatric hospitals 2004-2019: Strong effects in old age psychiatry, much less in general psychiatry

Background

Many interventions to reduce the use of seclusion and restraint have been suggested in the last decades. Evidence-based interventions in old age psychiatry are different from those in general psychiatry. A common database for psychiatric hospitals introduced in 2004 allowed to examine the use of seclusion and restraint over 16 years under routine conditions.

Methods

A registry for coercive measures in the Federal State of Baden-Wuerttemberg has been available since 2015, and comprises all 32 hospitals licensed to admit involuntary patients. A study group had collected data prospectively since 2004 from a subsample of these hospitals. We analyzed the mean percentage of patients subjected to coercive measures and the mean cumulative duration of these interventions in ICD-10 diagnostic groups in psychiatric hospitals from 2004 to 2019 among a total of 1,038,239 admissions.

Results

The proportion of cases affected by coercive measures dropped significantly from 28.4 to 10.5% in patients with ICD-10 F0 disorders, while rates in patients with other diagnoses decreased insignificantly from 7.0 to 5.4%. The cumulated duration of coercive measures per affected case also dropped significantly among patients with F0 disorders, while changes in patients with other diagnoses remained insiginficant.

Conclusions

The use of coercive measures in patients with organic disorders could be reduced by about 50% in a State of 11 million inhabitants within 15 years, while in contrast no substantial reduction occurred among all other diagnostic groups. Specific interventions to reduce coercive interventions seem to be particularly successful for this patient group.

Feasibility study suggests no impact from protected engagement time on adverse events in mental health wards for older adults

Hospital adverse events, such as falls, violence and aggression, security, self-harm, and suicide, are difficult to manage in older people with dementia. The purpose of the present study was to determine whether protected engagement time (PET) resulted in lower adverse events and incidents compared to comparable non-PET wards for people admitted to inpatient older people's mental health wards. Ten inpatient wards for older people were included. Five followed a PET-management pathway, while five continued usual care. All adverse events and incidents were recorded in routine hospital records over 72 weeks. Data were gathered from these records and analysed as rate per person per week to assess differences in frequency and type of adverse events between wards. A total of 4130 adverse events were recorded. In the PET wards, a mean of 0.38 adverse events occurred per person per week compared to 0.40 in non-PET wards. No statistically-significant differences were found between PET and non-PET wards for adverse events (P = 0.93), or for adverse events of any particular type (P ≥ 0.15). Therefore, there is no evidence to suggest that PET has any impact on adverse events in older people's mental health wards. Further investigation with a larger cohort is warranted, using a definitive, phase 3, clinical trial.

Outcomes of the Victorian Safewards trial in 13 wards: Impact on seclusion rates and fidelity measurement

Restrictive practices are used in response to conflict and aggression in psychiatric inpatient settings. Reducing such practices is the focus internationally of policy and legislative change, many initiatives, and a growing body of research. Safewards is a model and a set of 10 interventions designed to reduce conflict and containment in inpatient services. In the current study, we aimed to assess the impact of implementing Safewards on seclusion in Victorian inpatient mental health services in Australia. The study used a before-and-after design, with a comparison group matched for service type. Thirteen wards opted into a 12-week trial to implement Safewards and 1-year follow up. The comparison group was all other wards (n = 31) with seclusion facilities in the jurisdiction, matched to service type. Mandatorily-reported seclusion event data for all 44 wards over a 15-month period were analysed using negative binomial regression. Adherence to Safewards was measured via fidelity checklists at four time points: twice during the trial, post-trial, and at 1-year follow up. Seclusion rates were reduced by 36% in Safewards trial wards by the 12-month follow-up period (incidence rate ratios (IRR) = 0.64,) but in the comparison wards seclusion rates did not differ from baseline to post-trial (IRR = 1.17) or to follow-up period (IRR = 1.35). Fidelity analysis revealed a trajectory of increased use of Safewards interventions after the trial phase to follow up. The findings suggest that Safewards is appropriate for practice change in Victorian inpatient mental health services more broadly than adult acute wards, and is effective in reducing the use of seclusion.

Effectiveness of bedrails in preventing falls among hospitalized older adults: a systematic review

BACKGROUND

Falls are a major problem today affecting adults of any age, but the elderly are a population that is more susceptible to falls. Falls are the leading cause of injury or death among older adults. Hospitalized older people are particularly vulnerable to falls. Falls cause direct injuries (minor injuries, severe wounds of the soft tissues and bone fractures) to patients and increased length of stay. The prevention of falls is commonly considered an indicator of the quality of care. Therefore, health institutions and professionals treat the identification and implementation of strategies to prevent or minimize their effects as a high priority. Fall prevention interventions involving physical restraints are still common and considered a primary preventative measure, despite controversy in their use. One of the most frequently used restraint interventions is bedrails. The question of the effectiveness of bedrails in preventing falls cuts across all societies and cultures and has with significant implications for the clinical practice of nurses.

OBJECTIVES

The objective of this review was to identify the effectiveness of the use of bedrails in preventing falls among hospitalized older adults when compared with no use of bedrails or any type of physical restraints.

INCLUSION CRITERIA TYPES OF PARTICIPANTS

The current review considered studies that included hospitalized adults (female and male), 65 years and over with any clinical condition in a non-intensive care unit (ICU).

TYPES OF INTERVENTION(S)

The current review considered studies that evaluated the use of bedrails as a restraint to prevent falls among older adults in non-ICUs compared to no use of bedrails or any type of physical restraints, for example, bedrails versus no bedrails, and bedrails versus no wrist or ankle ties.

TYPES OF STUDIES

The current review considered any randomized controlled trials (RCTs). In the absence of RCTs, other research designs such as non-RCTs, before and after studies, cohort studies, case-control studies, descriptive studies, case series/reports and expert-opinion were considered.

OUTCOMES

The current review considered studies that included primary outcomes (number of patients who fell or the number of falls per patient) and secondary outcomes (number of head trauma, bone fractures or soft tissue injuries).

SEARCH STRATEGY

The search strategy aimed to find both published and unpublished articles. A three-step search strategy was utilized in 13 databases. Articles published in Portuguese, English and Spanish beginning from 1980 were considered for inclusion.

METHODOLOGICAL QUALITY

Assessment of methodological quality was not conducted as no articles were identified that met the inclusion criteria.

DATA EXTRACTION AND DATA SYNTHESIS

Data extraction and synthesis was not performed, because no articles were included in this systematic review.

RESULTS

The search identified a total of 875 potentially relevant articles. Sixteen articles were identified through the reference lists of all identified articles. One hundred and thirteen full-text papers were assessed by two independent reviewers to determine eligibility. However, 11 articles were not found (despite all the efforts), and 102 articles did not meet the inclusion criteria.

CONCLUSION

There is no scientific evidence comparing the use of bedrails in preventing falls among hospitalized older adults to no use of bedrails or any type of physical restraints.

Characteristics of psychiatric hospitalizations with multiple mechanical restraint episodes versus hospitalization with a single mechanical restraint episode

We investigated the characteristics of multiple episodes of mechanical restraint versus a single episode in a psychiatric ward of a public general hospital. The following characteristics were associated with multiple restraints: young age, length of hospital stay, not being readmitted within 30 days from previous discharge, and admission in the previous year before the implementation of an intervention program to reduce mechanical restraint. The study suggests that both organizational factors and patients' disturbed behaviour are associated with the risk of being mechanically restrained several times.

Physical restraint for psychiatric patients and its associations with clinical characteristics and the National Mental Health Law in China

Physical restraint (PR) for patients is an ongoing controversial topic in psychiatry. This study examined the percentage of PR and its associations with clinical characteristics and the implementation of the National Mental Health Law (NMHL) in China. The study consecutively assessed a sample of 1364 psychiatric inpatients. Socio-demographic and clinical data including use of PR were collected from the medical records using a form designed for this study and confirmed via interview. Psychopathology and insight were measured using standardized instruments. The percentage of PR was 27.2% in the whole sample with 30.7% and 22.4% occurring respectively before and after the NMHL implementation (p=0.001). In multiple logistic regression analysis PR was positively associated with unemployment, lower income, aggression in the past month, being admitted before the NMHL implementation and poorer insight. The percentage of PR in Chinese psychiatric patients is associated with various clinical factors and appeared to decrease after the implementation of the NMHL. Focused and individualized care for patients who are unemployed, have low income, recent aggression and poor insight would be necessary at early stages of admission.

Nurses' experiences of restraint and seclusion use in short-stay acute old age psychiatry inpatient units: a qualitative study

Restraint and seclusion are often ineffective and can affect patients adversely. In this study, we explored nurses' experiences of restraint and seclusion in short-stay acute old age psychiatry inpatient units and how these experiences underpin resistance to eliminating these practices. Qualitative interviews were conducted with nurses in three old age psychiatry units in Melbourne, Australia. The results provide one overarching theme, lack of accessible alternatives to restraint and seclusion, indicating that nurses believe there are no effective, accessible alternatives to these practices. Three related themes contribute to this perception. First, an adverse interpersonal environment contributes to restraint and seclusion, which relates to undesirable consequences of poor staff-to-patient relationships. Second, an unfavourable physical environment contributes to aggression and restraint and seclusion use. Third, the practice environment influences the adoption of restraint and seclusion. The findings contribute to the limited evidence about nurses' experiences of these practices in short-stay old age psychiatry, and how account needs to be taken of these experiences and contextual influences when introducing measures to address these practices. Policies addressing these measures need to be accompanied by wide-ranging initiatives to deal with aggression, including providing appropriate education and support and addressing ethical and workplace cultural issues surrounding these practices.

Five-year review of absconding in three acute psychiatric inpatient wards in Australia

Absconding, where patients under an involuntary mental health order leave hospital without permission, can result in patient harm and emotional and professional implications for nursing staff. However, Australian data to drive nursing interventions remain sparse. The purpose of this retrospective study was to investigate absconding in three acute care wards from January 2006 to June 2010, in order to determine absconding rates, compare patients who did and did not abscond, and to examine incidents. The absconding rate was 17.22 incidents per 100 involuntary admissions (12.09% of patients), with no significant change over time. Being male, young, diagnosed with a schizophrenia or substance-use disorder, and having a longer hospital stay were predictive of absconding. Aboriginal and Torres Strait Islander patients had higher odds of absconding than Caucasian Australians. Over 25% of absconding patients did so multiple times. Patients absconded early in admission. More incidents occurred earlier in the year, during summer and autumn, and later in the week, and few incidents occurred early in the morning. Almost 60% of incidents lasted ≤24 hours. Formulation of prospective interventions considering population demographic factors and person-specific concerns are required for evidence-based nursing management of the risks of absconding and effective incident handling when they do occur.