Exploring behaviours of concern including aggression, self-harm, sexual harm and absconding within an Australian inpatient mental health service.

OBJECTIVE: Patients admitted to mental health services may exhibit behaviours of concern (BOCs) such as aggression, self-harm, absconding and sexual harm. BOCs can lead to restrictive interventions, which have adverse effects on patients, carers and staff. This paper aims to explore the nature and outcome of BOCs within an adult inpatient mental health setting. METHODS: A retrospective audit was conducted at a metropolitan inpatient service between 1 August 2016 and 31 July 2017. The frequency, nature and outcomes of BOC episodes were described and thematic analysis was used to summarise BOC antecedents. RESULTS: A BOC was documented for 179 (18.2%) patients who also showed high rates of drug abuse, homelessness and longer admission. Most self-harm and sexual harm events occurred outside of normal business hours. Medications and verbal de-escalation were commonly used interventions. Episodes of deliberate self-harm were likely to result in patient and staff injury or mechanical restraint, whereas aggression was associated with seclusion. Mental state, care engagement, physiological stress and situational stressor were identified as BOC antecedents. CONCLUSION: Multiple forms of BOCs were experienced with mental state, physical and interpersonal contributors identified. Improving multidisciplinary input into early assessment and treatment of BOC causes is needed to improve safety.

An examination of the stability of interpersonal hostile-dominance and its relationship with psychiatric symptomatology and post-discharge aggression.

The relevance of interpersonal hostile-dominance (HD) to post-discharge aggression in mental health patients is unclear. This study assessed whether (1) HD is stable over time; (2) the relationship between HD and positive, negative, disorganized, and excited symptoms is consistent over time; and (3) HD is related to aggression post-discharge. Two hundred psychiatric inpatients were recruited on admission to hospital; 41 were available for follow-up at 6 months post-discharge, including 29 men and 12 women, with an age range of 19-63 (M = 39.63 years, SD = 12.69 years). Psychiatric symptomatology and interpersonal style were assessed at recruitment and follow-up; aggression in the community post-discharge was measured at follow-up. Results showed that (1) HD was stable over time despite an overall reduction in psychiatric symptoms, (2) HD was positively correlated with symptom severity at both time points, and (3) higher HD, excited symptoms, and positive symptoms measured in the community, and more severe positive symptoms measured in hospital, were associated with aggressive behavior post-discharge. These results suggest that HD is a risk factor for more severe psychopathology. Furthermore, HD, positive symptoms, and excited symptoms measured in the community act as risk factors for aggressive behavior post-discharge. As such, treatment planning and risk assessment should consider HD. Aggr. Behav. 42:324-332, 2016. © 2015 Wiley Periodicals, Inc.

The comparative efficacy of intramuscular antipsychotics for the management of acute agitation.

OBJECTIVE: To review the current role and comparative efficacy of short-acting intramuscular (IM) antipsychotics in the management of acute agitation, in current clinical practice. METHOD: The efficacy and tolerability of IM antipsychotics in the management of acute agitation in current clinical practice were reviewed in the Medline, PubMed, Cinahl Plus, Scopus-v.4 and PsycInfo databases. RESULTS: The comparative efficacy of the rapidly-acting IM atypical antipsychotics (olanzapine, ziprasidone and aripiprazole) is similar to that of the typical antipsychotic, haloperidol. IM olanzapine and ziprasidone were associated with fewer extrapyramidal side-effects and had similar cardiac tolerability to IM haloperidol. CONCLUSIONS: Further studies are required in the ongoing development of contemporary, evidence-based clinical guidelines in acute agitation, including head-to-head comparisons of currently utilized IM atypical antipsychotics, sequential treatment or combinations of medications.

Demonstrating the impact and model of care of a Statewide psychiatric intensive care service.

OBJECTIVE: To characterise patients and their outcomes following referral to a Statewide psychiatric intensive care service. METHOD: This study conducted a medical audit for patients referred to the Statewide service during the first four years of operation (2007-2011). Demographics and the presence of alcohol and other drug and forensic comorbidities were documented along with the treatment received prior to and during admission. RESULTS: In the first four years of operation, 58 referrals were received, 41 resulting in admission and seven in secondary consultation delivered to the referring inpatient psychiatry service. Admitted patients were most commonly experiencing a psychotic illness, had high levels of substance comorbidities and antisocial personality traits, required lengthy admissions (mean days = 41.5), and were in most cases successfully discharged back to the referring inpatient psychiatry service or the community. Significant reductions in clinician-rated difficulties measured via the Health of the Nations Outcome Scale were found at discharge, and despite the significant presenting aggression risk, few attempted or actual assaults occurred. CONCLUSION: Improved outcomes were achieved with patients deemed unsafe for psychiatric care in high dependency units in other Victorian acute mental health services through management by an acute service that has developed special expertise in this area.

Determining the efficacy and tolerance of quetiapine extended release for the management of psychosis and accompanying acute behavioral disturbance in adult acute psychiatry.

BACKGROUND: This study was conducted to explore the efficacy and tolerability of quetiapine extended release (XR) to treat psychosis and accompanying acute behavioral disturbance in hospitalized psychiatric patients. METHODS: Patients with psychosis who displayed aggression were administered quetiapine XR (day 1 mean dose: 293.3 mg). Symptoms and side effects were assessed prospectively over an 8-day period. Symptoms were measured by the Overt Aggression Scale and Brief Psychiatric Rating Scale (BPRS), and side effects were measured using the Simpson-Angus Scale and Barnes Akathisia Rating Scale. RESULTS: Fifteen of 16 consenting patients completed the study. Aggression was significantly reduced by day 3. Psychopathology also was significantly reduced, with the greatest improvement in BPRS Thinking Disturbance subscale scores. No significant increase in movement side effects was seen by day 8. Seven participants were administered a concomitant sedating antipsychotic on an as-needed basis, particularly in the first 4 days of treatment; these participants displayed much greater aggression--but not psychopathology--at day 1, and it took longer for their aggression and psychopathology to improve compared with patients treated with quetiapine XR as the sole antipsychotic. CONCLUSIONS: Further research is needed before definitive recommendations can be made. However, current findings provide tentative support for quetiapine XR as a safe and effective medication for treating concurrent psychosis and behavioral disturbance, particularly in less severely aggressive patients.

Transcranial magnetic stimulation for depression after a traumatic brain injury: a case study.

Depression after a traumatic brain injury (TBI) is very common, yet there is a lack of evidence-based treatment options for people who experience depression after a TBI. Traditionally, a history of TBI has been considered an exclusion criterion for transcranial magnetic stimulation trials because of the increased risk of seizure after a TBI. We present what we believe to be the first case of a patient with depression after a TBI treated with transcranial magnetic stimulation.

On the phenomenology of auditory verbal hallucinations in affective and non-affective psychosis.

Phenomenological comparisons of auditory verbal hallucinations (AVHs) in affective versus non-affective psychosis have not been adequately documented. The current study aimed to: a) comprehensively describe AVH phenomenology by diagnosis and mood state, b) investigate significant predictors of voice-related distress and functional impairment, and c) conduct qualitative thematic analysis of participants' experiences. Participants were diagnosed with: a) bipolar disorder (n = 31), b) major depressive disorder (n = 34), c) schizophrenia (n = 50), or d) schizoaffective disorder (n = 26). Current voice-hearers were also subdivided into prevailing mood states: a) euthymic (n = 23), b) depressed (n = 51), or c) mania-mixed (n = 12). An in-depth, semi-structured interview was conducted, accompanied by mixed-methods analyses. Of the 34 AVH characteristics, significant group differences across diagnoses were identified only for frequency, number of voices, form of address, perceived location, level of conviction, beliefs regarding origin, and functional interference. Random forests modelling (RFM) showed experienced distress and functional interference were best predicted by discrete AVH variables. Qualitative thematic analysis revealed first-order themes: a) content, b) form, c) function, and d) non-voice. There were more similarities than differences in the phenomenology of AVHs across diagnoses, yet significant predictors of voice-related distress and functional impairment differed across affective and non-affective psychosis. This has important nosological and therapeutic applications.

Patient characteristics associated with aggression in mental health units.

Aggression in mental health units is a significant and pervasive problem. However, the characteristics of patients associated with increased aggression propensity remain unclear and there are few attempts to expand understanding of these characteristics by drawing upon contemporary aggression theory. This study assessed the influence of interpersonal (hostile-dominance) and personality (psychopathy), General Aggression Model-specified (aggressive script rehearsal, attitudes towards violence, and trait anger), and clinical (psychiatric symptoms) factors on aggression during psychiatric hospitalization in 200 inpatients (132 men and 68 women; 19-64 years, M=38.32 years, S.D.=11.13 years). Patient characteristics were assessed on admission using structured interviews and self-report psychological tests. Patients' files were reviewed and nurses were interviewed after patients were discharged to establish whether patients were aggressive during their hospital stay. Results of univariate analyses showed that higher levels of interpersonal hostile-dominance, psychopathy and aggressive script rehearsal, positive attitudes towards violence, trait anger, and disorganized and excited type psychiatric symptoms all predicted aggression. In the final multivariable logistic regression model, only hostile-dominance remained as a significant predictor of aggressive behavior. This important personality characteristic should be considered in violence risk assessments and aggression prevention strategies.

Collaboration in crisis: Carer perspectives on police and mental health professional's responses to mental health crises.

For many situations involving a mental health crisis, carers (e.g. family or friends) are present and either attempt to help the person overcome the crisis or request assistance from professional services (e.g. mental health or police). Comparatively, little research has explored how carers experience the crisis, the professional response and how the nature of the response, in turn, impacts carers. The current study was conducted to explore these issues during individual interviews with nine carers who had previous contact with police and mental health services during a crisis response. Collected data described the definition and perceived impact of a mental health crisis for carers, how carers had experienced a crisis response from police and mental health services, and how the professional response had impacted on carers. Of importance was the finding that carers were often themselves traumatized by witnessing or being involved in the crisis, however, were rarely offered direct education or support to help them cope or prevent future crises. A number of carers described a reluctance to request assistance from professional services due to previous poor experiences. This highlighted the importance of implementing strategies to deliver more timely, respectful, specialist and collaborative crisis responses to improve carer and consumer outcomes.

Pretreatment with ibuprofen to prevent electroconvulsive therapy-induced headache.

BACKGROUND: Although electroconvulsive therapy (ECT) has been widely recognized as an effective treatment for severe depression and various other psychiatric illnesses, adverse effects have been frequently reported, especially a high incidence of headache. Analgesics, such as acetaminophen, narcotics, or nonsteroidal anti-inflammatory drugs (NSAIDs), are commonly used to treat ECT-induced headache. The objective of this study was to determine whether pretreatment with ibuprofen would prevent the onset or decrease the severity of headache that occurs after ECT. METHOD: All inpatients on the psychiatric units who required ECT treatment were asked to participate in the study. Thirty-four patients were randomly assigned to receive either ibuprofen, 600 mg, or placebo orally 90 minutes prior to the initial ECT session, with the alternate treatment given for the second ECT treatment. Patients were asked to complete a questionnaire prior to and after the first 2 ECT treatments regarding the pattern, severity, and onset of headache. Severity of the headache was measured on a visual analogue scale (VAS). RESULTS: Ten patients experienced headache in neither treatment arm, while 7 patients experienced headache in both treatment arms. Eleven patients experienced headache with placebo but not with ibuprofen, while 2 patients experienced headache with ibuprofen but not with placebo. Ibuprofen was significantly more effective than placebo in preventing the onset of headache post-ECT (p =.022). The mean +/- SD VAS headache scores were 1.49 +/- 1.54 and 0.54 +/- 0.91 in the placebo and ibuprofen arms, respectively. Ibuprofen was significantly more effective than placebo in reducing the severity of ECT-induced headache (p =.007). CONCLUSION: Ibuprofen premedication reduced the frequency and severity of headache post-ECT and should be considered for appropriate patients who suffer from ECT-induced headache.

Characteristics of interpersonal hostile-dominance in psychiatric inpatients.

OBJECTIVE: This study assessed the extent to which psychiatric symptoms and aggression-related personality as well as cognitive and affective variables predicted interpersonal hostile-dominance (HD) in psychiatric inpatients. METHOD: Two hundred patients admitted to hospital for psychiatric treatment were recruited, including 132 men and 68 women, with an age range of 19-64 years (M = 38.32 years, SD = 11.13 years). Each participant was assessed within five days of admission using the Impact Message Inventory-Circumplex (IMI-C), the Psychopathy Checklist: Screening Version (PCL:SV), the State-Trait Anger Expression Inventory-2 (STAXI-2), the Schedule of Imagined Violence (SIV), the Measures of Criminal Attitudes and Associates (MCAA), and the Positive and Negative Syndrome Scale (PANSS). Hierarchical multiple regression was used to assess the ability of psychiatric symptoms to predict HD, after controlling for the influence of psychopathy (Factor 1 [F1] and Factor 2 [F2]), trait anger, aggressive script rehearsal, and normative beliefs supporting aggression. RESULTS: Psychopathy (F1 and F2), the tendency to rehearse aggressive scripts, and psychiatric symptomatology (PANSS Positive, Negative, Disorganized, and Excited) all predicted HD, with the final model explaining 71.30% of the variance in HD. Trait anger, positive attitudes toward violence, and PANSS Emotional Distress did not predict HD. CONCLUSIONS: HD reflects a characteristic tendency toward interpersonal, affective, and behavioral problems marked by hostility and dominance, combined with a tendency toward frequent aggressive script rehearsal and more severe psychiatric symptomatology.

Consumer experience of formal crisis-response services and preferred methods of crisis intervention.

The manner in which people with mental illness are supported in a crisis is crucial to their recovery. The current study explored mental health consumers' experiences with formal crisis services (i.e. police and crisis assessment and treatment (CAT) teams), preferred crisis supports, and opinions of four collaborative interagency response models. Eleven consumers completed one-on-one, semistructured interviews. The results revealed that the perceived quality of previous formal crisis interventions varied greatly. Most participants preferred family members or friends to intervene. However, where a formal response was required, general practitioners and mental health case managers were preferred; no participant wanted a police response, and only one indicated a preference for CAT team assistance. Most participants welcomed collaborative crisis interventions. Of four collaborative interagency response models currently being trialled internationally, participants most strongly supported the Ride-Along Model, which enables a police officer and a mental health clinician to jointly respond to distressed consumers in the community. The findings highlight the potential for an interagency response model to deliver a crisis response aligned with consumers' preferences.

The impact of psychiatric symptoms, interpersonal style, and coercion on aggression and self-harm during psychiatric hospitalization.

Interpersonal style, a key component of personality and personality disorder, has emerged as an important characteristic that is relevant to aggressive behavior by patients in psychiatric hospitals. However, studies examining the relationship between interpersonal style and aggression have thus far only been conducted with patients with personality disorder and/or mild and stable symptoms of mental illness. This study explored the relative importance of patients' interpersonal style, psychiatric symptoms, and perceptions of staff coercion on aggression and self-harm during acute psychiatric hospitalization. One hundred and fifty-two patients (M = 38.32 years, SD = 12.06; 56.8% males and 43.2% females) admitted for short-term assessment and treatment to the acute units of a civil and a forensic psychiatric hospital were administered the Brief Psychiatric Rating Scale, Impact Message Inventory, and MacArthur Admission Experience Survey. Participants' files were reviewed and nursing staff were interviewed at the end of each patient's hospital stay to determine whether participants had self-harmed or acted aggressively towards others. Initial univariate analyses showed that thought disorder and dominant and hostile-dominant interpersonal styles predicted aggression. Using multiple regression and controlling for gender and age, only a hostile-dominant interpersonal style predicted aggression (ß = .258, p < .05). No factors were significantly related to self-harm. These results suggest that measures of interpersonal style are sensitive to those aspects of interpersonal functioning that are critical to patient's responses to the demands of psychiatric in-patient treatment. Procedures to assess risk and engage and manage potentially aggressive patients, including limit-setting styles and de-escalation strategies, should take into account the interpersonal style of patients and the interpersonal behavior of staff.

Patient characteristics associated with nonprescription drug use in intentional overdose.

OBJECTIVE: Over-the-counter (OTC) medications remain freely available to suicidal patients, despite their potential lethality and common use in suicide. The study's main objective was to identify patient characteristics, particularly psychiatric diagnosis associated with the use of OTC medications in intentional overdose. METHODS: We retrospectively reviewed 95 charts from patients who presented to St Paul's Hospital from August 1, 1997, to July 31, 1998, with a discharge diagnosis of intentional drug overdose. Univariate analysis was carried out to identify potential risk markers for OTC medication use, and logistic regression was performed using these variables. RESULTS: When the variables age, sex, and concurrent psychiatric diagnoses were controlled, use of OTC medications in overdose was significantly lower in patients with a DSM-IV diagnosis of substance abuse (OR 0.11, P = 0.005) and in those who possessed prescription medications at the time of overdose (OR 0.18, P = 0.007). Most patients in this cohort (82%) had at least 1 of these 2 traits. Although not statistically significant, younger patients appeared more likely to choose OTC medications for overdose. CONCLUSION: Suicide-prone patients with a diagnosis of substance abuse and who possess prescription medications are unlikely to use OTC medications in overdose. For this cohort, this represents a relatively small proportion of patients whom clinicians should consider to be at greater risk for attempting suicide when using OTC medication, especially acetaminophen.