Patients' Perceptions of Functional Improvement in Psychotherapy for Mood Disorders

OBJECTIVE

This study aimed to examine participants' experiences of interpersonal and social rhythm therapy, with or without cognitive remediation, and the impact of this intervention on their functioning.

METHODS

This qualitative study drew data from follow-up interviews of 20 participants who completed the 12-month intervention as part of a randomized controlled trial. The qualitative data were collected through semistructured interviews and were analyzed with thematic analysis.

RESULTS

The 20 participants (11 men, 9 women, ages 22-55, median age=32) reported that interpersonal and social rhythm therapy (content and process) as an adjunct to medication, alone or in combination with cognitive remediation, was effective in improving their functioning. They described these improvements as facilitated by a new sense of control and confidence, ability to focus, new communication and problem-solving skills, and better daily routines.

CONCLUSIONS

Participants with recurrent mood disorders described improved functioning related to therapies that formulate their mood disorder in terms of a model, such as interpersonal and social rhythm therapy with or without cognitive remediation, that provides an understandable and evidence-based rationale, facilitates a sense of control and confidence by supporting the person in undertaking practical routines that can be integrated into daily life, focuses on communication and problem-solving skills, and engenders a sense of hope by working with the person to develop self-management strategies relevant to their specific symptom experiences and the life they choose to live.

The 2020 Royal Australian and New Zealand College of psychiatrists clinical practice guidelines for mood disorders: Bipolar disorder summary

OBJECTIVES

To provide a succinct, clinically useful summary of the management of bipolar disorder, based on the 2020 Royal Australian and New Zealand College of Psychiatrists clinical practice guidelines for mood disorders (MDcpg²⁰²⁰ ).

METHODS

To develop the MDcpg²⁰²⁰ , the mood disorders committee conducted an extensive review of the available literature to develop evidence-based recommendations (EBR) based on National Health and Medical Research Council (NHMRC) guidelines. In the MDcpg²⁰²⁰ , these recommendations sit alongside consensus-based recommendations (CBR) that were derived from extensive deliberations of the mood disorders committee, drawing on their expertise and clinical experience. This guideline summary is an abridged version that focuses on bipolar disorder. In collaboration with international experts in the field, it synthesises the key recommendations made in relation to the diagnosis and management of bipolar disorder.

RESULTS

The bipolar disorder summary provides a systematic approach to diagnosis, and a logical clinical framework for management. It addresses the acute phases of bipolar disorder (mania, depression and mixed states) and its longer-term management (maintenance and prophylaxis). For each phase it begins with Actions, which include important strategies that should be implemented from the outset wherever possible. These include for example, lifestyle changes, psychoeducation and psychological interventions. In each phase, the summary advocates the use of Choice medications for pharmacotherapy, which are then used in combinations along with additional Alternatives to manage acute symptoms or maintain mood stability and provide prophylaxis. The summary also recommends the use of electroconvulsive therapy (ECT) for each of the acute phases but not for maintenance therapy. Finally, it briefly considers bipolar disorder in children and its overlap in adults with borderline personality disorder.

CONCLUSIONS

The bipolar disorder summary provides up to date guidance regarding the management of bipolar disorder, as set out in the MDcpg²⁰²⁰ . The recommendations are informed by evidence and clinical expertise and experience. The summary is intended for use by psychiatrists, psychologists and primary care physicians but will be of interest to anyone involved in the management of patients with bipolar disorder.

The 2020 Royal Australian and New Zealand College of Psychiatrists clinical practice guidelines for mood disorders: Major depression summary

OBJECTIVES

To provide a succinct, clinically useful summary of the management of major depression, based on the 2020 Royal Australian and New Zealand College of Psychiatrists clinical practice guidelines for mood disorders (MDcpg²⁰²⁰ ).

METHODS

To develop the MDcpg²⁰²⁰ , the mood disorders committee conducted an extensive review of the available literature to develop evidence-based recommendations (EBR) based on National Health and Medical Research Council (NHMRC) guidelines. In the MDcpg²⁰²⁰ , these recommendations sit alongside consensus-based recommendations (CBR) that were derived from extensive deliberations of the mood disorders committee, drawing on their expertise and clinical experience. This guideline summary is an abridged version that focuses on major depression. In collaboration with international experts in the field, it synthesises the key recommendations made in relation to the diagnosis and management of major depression.

RESULTS

The depression summary provides a systematic approach to diagnosis, and a logical clinical framework for management. The latter begins with Actions, which include important strategies that should be implemented from the outset. These include lifestyle changes, psychoeducation and psychological interventions. The summary advocates the use of antidepressants in the management of depression as Choices and nominates seven medications that can be trialled as clinically indicated before moving to Alternatives for managing depression. Subsequent strategies regarding Medication include Increasing Dose, Augmenting and Switching (MIDAS). The summary also recommends the use of electroconvulsive therapy (ECT), and discusses how to approach non-response.

CONCLUSIONS

The major depression summary provides up to date guidance regarding the management of major depressive disorder, as set out in the MDcpg²⁰²⁰ . The recommendations are informed by research evidence in conjunction with clinical expertise and experience. The summary is intended for use by psychiatrists, psychologists and primary care physicians, but will be of interest to all clinicians and carers involved in the management of patients with depressive disorders.

Gender and mental health service use in bipolar disorder: national cohort study

BACKGROUND

Despite evidence of gender differences in bipolar disorder characteristics and comorbidity, there is little research on the differences in treatment and service use between men and women with bipolar disorder.

AIMS

To use routine data to describe specialist mental health service contact for bipolar disorder, including in-patient, community and support service contacts; to compare clinical characteristics and mental health service use between men and women in contact with secondary services for bipolar disorder.

METHOD

Cross-sectional analysis of mental health patients with bipolar disorder in New Zealand, based on complete national routine health data.

RESULTS

A total of 3639 individuals were in contact with specialist mental health services with a current diagnosis of bipolar disorder in 2015. Of these 58% were women and 46% were aged 45 and over. The 1-year prevalence rate of bipolar disorder leading to contact with specialist mental health services was 1.56 (95% CI 1.50-1.63) per 100 000 women and 1.20 (95% CI 1.14-1.26) per 100 000 men. Rates of bipolar disorder leading to service contact were 30% higher in women than men (rate ratio 1.30, 95% CI 1.22-1.39). The majority (68%) had a diagnosis of bipolar I disorder. Women were more likely to receive only out-patient treatment and have comorbid anxiety whereas more men had substance use disorder, were convicted for crimes when unwell, received compulsory treatment orders and received in-patient treatment.

CONCLUSIONS

Although the prevalence of bipolar disorder is equal between men and women in the population, women were more likely to have contact with specialist services for bipolar disorder but had a lower intensity of service interaction.

The physical health of Māori with bipolar disorder

AIMS

There is very little empirical evidence about the relationship between severe mental illness and the physical health of Indigenous peoples. This paper aims to compare the physical health of Māori and non-Māori with a diagnosis of bipolar disorder in contact with NZ mental health services.

METHODS

A cohort of Māori and non-Māori with a current bipolar disorder diagnosis at 1 January 2010 were identified from routine mental health services data and followed up for non-psychiatric hospital admissions and deaths over the subsequent 5 years.

RESULTS

Māori with bipolar disorder had a higher level of morbidity and a higher risk of death from natural causes compared to non-Māori with the same diagnosis, indicating higher levels of physical health need. The rate of medical and surgical hospitalisation was not higher among Māori compared to non-Māori (as might be expected given increased health needs) which suggests under-treatment of physical health conditions in this group may be a factor in the observed higher risk of mortality from natural causes for Māori.

CONCLUSION

This study provides the first indication that systemic factors which cause health inequities between Māori and non-Māori are compounded for Māori living with severe mental illness. Further exploration of other diagnostic groups and subgroups is needed to understand the best approach to reducing these inequalities.

Clinical Effectiveness Trial of Adjunctive Interpersonal and Social Rhythm Therapy for Patients With Bipolar Disorder

OBJECTIVE

This study compared relapse rates at 18 months among patients with bipolar disorder who, after discharge from publicly funded mental health services, received either adjunctive interpersonal and social rhythm therapy (IPSRT) or treatment as usual (general practice medical care).

METHODS

Patients diagnosed as having a bipolar I or II disorder who had been discharged from publicly funded mental health services in New Zealand during the previous 3 months were randomly assigned to 18 months of IPSRT or to treatment as usual. The primary outcome measure was the Life Interval Follow-Up Evaluation (LIFE) completed at weeks 26, 52, and 78 of treatment. Secondary measures were scores on the Social Adjustment Scale (SAS) and the Quality of Life-Bipolar Disorder Scale (QoL-BD) and readmission to mental health services.

RESULTS

The sample consisted of 88 patients. In this intention-to-treat analysis, no significant differences were observed in rates of mood episodes between the groups (odds ratio=0.93, 95% confidence interval=0.37-2.17, p=0.86). A statistically significant difference was seen between the intervention and treatment-as-usual groups in scores on the SAS (effect size=0.5) but not on the QoL-BD. A significantly lower readmission rate was observed among the intervention group.

CONCLUSIONS

This pragmatic clinical effectiveness trial found that a combination of IPSRT and medication management over 18 months did not significantly improve mood relapse but did improve patient functioning.

Patients' experiences of cognitive functioning in recurrent depression: A qualitative study

WHAT IS KNOWN ON THE SUBJECT?: Recurrent depressive episodes involve significant morbidity, suicide risk and recurrent hospitalizations. In both major depressive disorder and bipolar disorder, there are significant impairments in functioning following resolution of acute symptoms. WHAT THIS PAPER ADDS TO EXISTING KNOWLEDGE?: This paper provides an in-depth qualitative understanding of the subjective experience of cognitive impairment following a depressive episode in a recurrent mood disorder. It identifies descriptions of two types of experience (being stuck and being preoccupied with one's thoughts) that led to impairments in concentration, memory, organization and decision-making. WHAT ARE THE IMPLICATIONS FOR PRACTICE?: Mental health nurses need to develop an awareness of the impact of cognitive difficulties in the process of recovery from recurrent mood disorders. Mental health nurses need to provide knowledgeable reassurance, information and interventions to people who experience cognitive difficulties to provide a framework of understanding that promotes recovery. ABSTRACT: Introduction People who experience recurrent depressive episodes often have ongoing cognitive problems that impact on their functional recovery. These cognitive difficulties have been identified as impacting on social, interpersonal and occupational functioning and can result in vulnerability to relapse. Aim The aim of this qualitative study was to explore participants' subjective experiences of cognitive impairment after discharge from mental health services following treatment for recurrent depression. Methods The study was designed as a qualitative study in order to best capture participants' subjective experiences. Data were collected by semi-structured interviews and were analysed using a process of thematic analysis. Results Twenty participants took part in this study. All participants described experiences of either 1) "being stuck"; or 2) "being preoccupied with own thoughts"; however, all participants described the experiences in the third theme: "it stops you living to your potential." Implications for practice In order to promote recovery in a meaningful way, mental health nurses need to provide information about and strategies for managing cognitive difficulties associated with recurrent mood disorders.

Acute coronary syndrome-associated depression: Getting to the heart of the data

OBJECTIVES

We sought to identify and consider methodological issues that may have limited or confounded investigations into links between depression and acute coronary syndrome (ACS) events.

METHODS

We reviewed salient research studies to identify such issues.

RESULTS

Against previous conclusions, we found that lifetime depression is unlikely to have any primary ACS impact, while we clarify that 'incident depression' (depression commencing at variable periods around the time of the ACS event) appears to confer a greater risk than non-incident depression. As the time periods of incident depressions are likely to have quite differing causes, evaluating any consolidated risk period appears unwise. It remains unclear whether it is 'depression' that provides the risk for ACS events or a higher order factor. Variable use of depression measures and failure to evaluate depressive sub-types have further limited clarification. The response by ACS patients to antidepressant medication appears limited, and it remains to be determined whether exposure to an antidepressant might be a contributing factor. Finally, studies may have focused on an excessively refined association, and neglected to recognise that depression is associated with a wide range of vascular events, suggesting that a broader conceptual model may be required.

LIMITATIONS

The authors have considered only a limited set of studies in preparing this review, with the critique relying at times on subjective interpretation.

CONCLUSIONS

After decades of research pursuing links between depression and ACS events explanatory links remain obscure, presumably reflecting a range of methodological issues that we have discussed in this paper .

Subjective memory impairment after electroconvulsive therapy - potentially modifiable?

Memory impairment is an important side-effect of electroconvulsive therapy (ECT). However, predicting which patients are at increased risk of developing this is difficult. The study by Sigström et al compares patients' experience of memory difficulties before and after ECT and suggests that patients with negative expectations of ECT's memory effects are more likely to have subjective memory worsening post-ECT. This intriguing finding suggests that clinicians may be able to modify the risk of patients developing subjective memory difficulties post-ECT by providing appropriate information and addressing concerns prior to treatment, during the informed consent process.

Social rhythm therapy-A potentially translatable psychosocial intervention for bipolar disorder

INTRODUCTION

The aim of this paper was to present Social Rhythm Therapy, which has been modified from Interpersonal and Social Rhythm Therapy, by drawing on implementation science to describe a process that for integrating this into routine clinical practice.

METHOD

On the basis of the principles of user-centred design, we aimed to modify an existing psychosocial therapy for bipolar disorder to make this readily translatable into a range of clinical practice models which could be further modified based on feedback from end users.

RESULTS

Social Rhythm Therapy has been adapted from Interpersonal and Social Rhythm Therapy which has demonstrated efficacy in research settings. The adaptation was developed in order to facilitate implementation of some of the key components in routine clinical practice. It is short, relatively simple, easily learned and intended to be flexible.

CONCLUSIONS

Social rhythm therapy for bipolar disorder has many characteristics which may make it translatable into clinical practice in different settings. There is a need for studies into the clinical effectiveness of this intervention that has been modified from an evidence-based intervention.

A4 A FRAMEWORK TO STUDY INFLAMMATORY BOWEL DISEASE AMONG INDIGENOUS PEOPLES AND PRELIMINARY RESULTS FROM SASKATCHEWAN, CANADA

Background

Inflammatory Bowel Disease (IBD) is a chronic condition with significant life-threatening disease-related complications and reductions in quality of life if left untreated. Despite available research about IBD in the general population, there is limited-to-no evidence about IBD among Indigenous peoples in Canada and around the world.

Aims

We aimed to define a collaborative framework, estimate the prevalence and incidence rates of IBD among First Nations in Saskatchewan, Canada, and explore perceptions of IBD among Indigenous peoples in the province.

Methods

This study began when Indigenous patients shared their health experiences with IBD with research team members. An interdisciplinary research team was formed including Indigenous patient and family advocates (IPFAs, Indigenous patients living with IBD and parents of an Indigenous person with IBD), an IBD gastroenterologist, knowledge users, and Indigenous and non-Indigenous researchers. Our research team committed to raise awareness of IBD among Indigenous peoples within Indigenous communities and among health care providers and to advocate for better healthcare and well-being by providing evidence of IBD among Indigenous peoples living with IBD in Saskatchewan. We defined a mixed methodology. The first phase of the study used Saskatchewan administrative health data to estimate the prevalence and incidence rates with 95% confidence intervals (95%CI) of IBD among First Nations. The second phase of the study will use a photovoice methodology to gather “the voices” of Indigenous peoples with IBD, encouraging self-interpretation of pictures, engaging their communities, and empowering them with the study findings.

Results

The IPFAs play a critical role in the project by sharing their experiences and defining the directions of the project, as well as defining our research framework (Figure 1). Preliminary results show that the prevalence of IBD among First Nations in Saskatchewan increased from 66 (95%CI 65–68) per 100,000 population in 1999 to 148 (95%CI 145–151) per 100,000 people in 2015. In contrast, the incidence rates appear to be stable over time, 11/100,000 (95%CI 4–24) in 1999 and 11/100,000 (95%CI 5–20) in 2015. We started recruiting participants for the photovoice study in September 2019.

Conclusions

This ground-breaking patient-driven study is the first stage to improve health among Indigenous peoples living with IBD in Saskatchewan. This project will generate community-engaged knowledge and expertise to inform the development of an Indigenous IBD framework that could promote better and knowledge-based healthcare for Indigenous peoples with IBD in Canada and worldwide.

Funding Agencies

CIHRSaskatchewan Health Research Foundation (SHRF) and Saskatchewan Centre for Patient-Oriented Research (SCPOR)

Switching antidepressants in the treatment of major depression: When, how and what to switch to?

BACKGROUND

Switching antidepressant medications is recommended when an initial antidepressant is not effective, when it is unable to be tolerated or when there are significant drug interactions. The aim of this paper is to review the evidence regarding when to switch antidepressants and the optimal approach to switching.

METHODS

Clinical and academic experts in mood disorders from Australia and New Zealand (Treatment Algorithm Group, TAG) met to discuss the key considerations regarding switching antidepressants in the treatment of depression and formulate recommendations about switching strategies.

RESULTS

While switching is recommended, there is limited data to guide on how best to approach switching antidepressants (e.g. whether to switch within class or out of class), and how to define the best time to consider switching. Broadly, switching within class after non-response is recommended for mild-moderate depression and out-of-class for patients with a more severe depression or melancholia.

LIMITATIONS

There is a limited evidence-base to draw on to make definitive recommendations on switching approaches.

CONCLUSIONS

Switching antidepressants is an appropriate strategy to use if there is a minimal response to an initial antidepressant. Further research is required to determine the optimal switching approach.

A Randomized-Controlled Trial of Mentalization-Based Treatment Compared With Structured Case Management for Borderline Personality Disorder in a Mainstream Public Health Service

Background: Treatment of borderline personality disorder (BPD) in publicly funded mental health services generally use approaches based on medical interventions and generic case management. Specific psychological therapies developed for BPD may be more effective but have rarely been evaluated in routine clinical practice. Aim: To examine the effectiveness of Mentalization Based Treatment (MBT) in adults with an established diagnosis of BPD under the care of a publicly funded Mental Health Service (MHS), on rates of non-suicidal self-harm (NSSH) and attempted suicide (SA). Methods: A randomized, controlled trial (RCT) comparing 18 months of MBT with Enhanced Therapeutic Case Management (ETCM), a form of Structured Clinical Case Management (ICTRP: ACTRN12612000951853). Participants were adults recruited from a patient population under the care of a publicly funded mental health service (MHS) with a confirmed diagnosis of BPD. The primary outcome measures were the incidence of non-suicidal self-harm or suicide attempt over 18 months of treatment. Results: 72 participants (71 females, 1 male) were randomized to MBT (n = 38) or ETCM (n = 34). Both groups showed a significant reduction in the overall incident rate of SA and NSSH. Between groups, SA rates were higher in the MBT group and conversely NSSH rates were higher in the ECTM group. Conclusions: The introduction of a structured service that delivered a structured psychotherapy (MBT) and an effective case management approach (ETCM) both resulted in a reduction in SA and NSSH. The differences in improvements found between groups within this study setting will require further research.

The chronotherapeutic treatment of bipolar disorders: A systematic review and practice recommendations from the ISBD task force on chronotherapy and chronobiology

AIMS

To systematically review the literature on the efficacy and tolerability of the major chronotherapeutic treatments of bipolar disorders (BD)-bright light therapy (LT), dark therapy (DT), treatments utilizing sleep deprivation (SD), melatonergic agonists (MA), interpersonal social rhythm therapy (IPSRT), and cognitive behavioral therapy adapted for BD (CBTI-BP)-and propose treatment recommendations based on a synthesis of the evidence.

METHODS

PRISMA-based systematic review of the literature.

RESULTS

The acute antidepressant (AD) efficacy of LT was supported by several open-label studies, three randomized controlled trials (RCTs), and one pseudorandomized controlled trial. SD showed rapid, acute AD response rates of 43.9%, 59.3%, and 59.4% in eight case series, 11 uncontrolled, studies, and one RCT, respectively. Adjunctive DT obtained significant, rapid anti-manic results in one RCT and one controlled study. The seven studies on MA yielded very limited data on acute antidepressant activity, conflicting evidence of both antimanic and maintenance efficacy, and support from two case series of improved sleep in both acute and euthymic states. IPSRT monotherapy for bipolar II depression had acute response rates of 41%, 67%, and 67.4% in two open studies and one RCT, respectively; as adjunctive therapy for bipolar depression in one RCT, and efficacy in reducing relapse in two RCTs. Among euthymic BD subjects with insomnia, a single RCT found CBTI-BP effective in delaying manic relapse and improving sleep. Chronotherapies were generally safe and well-tolerated.

CONCLUSIONS

The outcome literature on the adjunctive use of chronotherapeutic treatments for BP is variable, with evidence bases that differ in size, study quality, level of evidence, and non-standardized treatment protocols. Evidence-informed practice recommendations are offered.

Trends in Salmonella serovars and antimicrobial resistance in pigs and poultry in Northern Ireland between 1997 and 2016

BACKGROUND

In the EU, salmonellosis is the second most commonly reported zoonosis. This pattern is reflected in Northern Ireland. Historically, foodborne salmonellosis has largely been attributed to the consumption of poultry products, and as such a number of legislative measures have been introduced by the EC. These policies focus mainly on five target Salmonella serovars.

METHODS

Here the authors present a descriptive analysis of 20 years of data from the Northern Ireland National Reference Laboratory for Salmonella.

RESULTS

The study's results show, for poultry submissions, a large decrease in the detection of four of the five targeted Salmonella serovars over the study period, with the fifth serovar undetected throughout the study. Additionally, there was an increase in the detection of a number of other non-regulated serovars. In pigs, S Typhimurium, which is among the most common causes of human salmonellosis, was the most commonly isolated serovar. When comparing levels of antimicrobial resistance in S Typhimurium between livestock groups, the authors found a decrease over time in poultry, but an increase in pigs, highlighting the potential significance of pigs in addressing public health concerns.

CONCLUSION

The authors conclude that continued surveillance is important in the assessment of control measures at a national and transnational scale.

Extracorporeal membrane oxygenation for right ventricular failure following pericardiectomy

We report the case of a 61-year-old gentleman who underwent pericardiectomy for constrictive pericarditis. Constrictive pericarditis was diagnosed through echocardiogram, computed tomography chest and cardiac magnetic resonance imaging. An elective decision was made for commencing venoarterial extracorporeal membrane oxygenation (ECMO) immediately postoperatively to prevent significant right ventricular failure (RVF). Postoperatively, the patient remained on ECMO for 4 days in a stable condition, showing no further signs of RVF. Venoarterial ECMO may be of use as an elective adjunct in cases at high risk of RVF following pericardiectomy.