Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 19 de 19
Filter
1.
Brain Sci ; 12(12)2022 Dec 15.
Article in English | MEDLINE | ID: mdl-36552176

ABSTRACT

The long-term burden of symptoms is an important outcome in bipolar disorder (BD). A method which has minimal burden of assessment uses a retrospective interview, the Longitudinal Interval Follow-up Examination (LIFE), although this may be subject to problems with recall. This study examines the relationship between the retrospective LIFE scale and concurrently-rated mood rating scales in two clinical trials of 18 months of psychotherapy for patients with BD. The Montgomery-Asberg Depression Rating Scale (MADRS) and Young Mania Rating Scale (YMRS) were administered every eight to nine weeks and the LIFE was carried out every 6 months. Correlations between scores on mood rating scales and at equivalent times on the LIFE were examined, as well as of potential clinical moderators. There were significant correlations between LIFE depression ratings and concurrent MADRS score (r = 0.57) and between LIFE mania ratings and YMRS score (r = 0.40). In determining "mild depression" on the MADRS, a receiver operating characteristics (ROC) analysis showed an AUC of 0.78 for LIFE scores. Correlations, particularly for depression scores, were high even when the LIFE rating was several months before the interview, suggesting that the LIFE has validity in examining the burden of mood symptoms over time, with relatively little burden of assessment. Future research should examine the relationship between symptom burden and quality of life measured in this way.

2.
J Affect Disord ; 318: 224-230, 2022 12 01.
Article in English | MEDLINE | ID: mdl-36055530

ABSTRACT

BACKGROUND: To date, few studies have examined baseline cognitive function as a predictor of clinical outcome following treatment in bipolar disorder (BD). The aim of this analysis was therefore to examine the relationship between baseline cognitive function and treatment outcome in a sample of young adults with BD receiving Interpersonal Social Rhythm Therapy (IPSRT) or Specialist Supportive Care (SSC) with adjunctive pharmacotherapy. METHODS: Eighty-six BD patients underwent baseline cognitive testing and completed 18 months of IPSRT or SCC. Univariate analyses examined the relationship between baseline cognitive function (global and individual cognitive domains) and change in mood symptom burden, and psychosocial functioning, from baseline to treatment-end. RESULTS: Baseline global cognition was not predictive of change in mood symptom burden over 18 months of treatment. However, poorer baseline psychomotor speed performance was associated with less improvement in mood symptom burden at treatment-end. Neither baseline global cognition nor individual cognitive domain scores were associated with change in psychosocial functioning. LIMITATIONS: Due to the exploratory nature of the study, correction was not made for multiple comparisons. Data was obtained from a relatively small sample and has been the subject of prior analysis, thereby increasing the likelihood of chance findings. CONCLUSION: Although global cognition was not associated with outcome, when examining individual domains, poorer baseline psychomotor speed predicted less change in mood symptom burden following 18-months of psychotherapy and pharmacotherapy. This suggests that pre-treatment measures of psychomotor speed may help to identify those who require additional, and more targeted, intervention. Further large-scale research is required.


Subject(s)
Bipolar Disorder , Affect , Bipolar Disorder/complications , Bipolar Disorder/drug therapy , Cognition , Humans , Neuropsychological Tests , Psychotherapy , Young Adult
3.
BMC Psychiatry ; 22(1): 115, 2022 02 14.
Article in English | MEDLINE | ID: mdl-35164720

ABSTRACT

BACKGROUND: Individuals with mood disorders frequently experience cognitive impairment, which impacts on the long-term trajectory of the disorders, including being associated with persisting difficulties in occupational and psychosocial functioning, residual mood symptoms, and relapse. Current first-line treatments for mood disorders do little to improve cognitive function. Targeting cognition in clinical research is thus considered a priority. This protocol outlines a prospectively-registered randomised controlled trial (RCT) which examines the impact of adding group-based Cognitive Remediation (CR) to Interpersonal and Social Rhythm Therapy (IPSRT-CR) for individuals with mood disorders. METHODS: This is a pragmatic, two-arm, single-blinded RCT comparing IPSRT-CR with IPSRT alone for adults (n = 100) with mood disorders (Major Depressive Disorder or Bipolar Disorder) with subjective cognitive difficulties, on discharge from Specialist Mental Health Services in Christchurch, New Zealand. Both treatment arms will receive a 12-month course of individual IPSRT (full dose = 24 sessions). At 6 months, randomisation to receive, or not, an 8-week group-based CR programme (Action-based Cognitive Remediation - New Zealand) will occur. The primary outcome will be change in Global Cognition between 6 and 12 months (treatment-end) in IPSRT-CR versus IPSRT alone. Secondary outcomes will be change in cognitive, functional, and mood outcomes at 6, 12, 18, and 24 months from baseline and exploratory outcomes include change in quality of life, medication adherence, rumination, and inflammatory markers between treatment arms. Outcome analyses will use an intention-to-treat approach. Sub-group analyses will assess the impact of baseline features on CR treatment response. Participants' experiences of their mood disorder, including treatment, will be examined using qualitative analysis. DISCUSSION: This will be the first RCT to combine group-based CR with an evidence-based psychotherapy for adults with mood disorders. The trial may provide valuable information regarding how we can help promote long-term recovery from mood disorders. Many issues have been considered in developing this protocol, including: recruitment of the spectrum of mood disorders, screening for cognitive impairment, dose and timing of the CR intervention, choice of comparator treatment, and choice of outcome measures. TRIAL REGISTRATION: Australian and New Zealand Clinical Trials Registry, ACTRN12619001080112 . Registered on 6 August 2019.


Subject(s)
Bipolar Disorder , Cognitive Remediation , Depressive Disorder, Major , Adult , Australia , Bipolar Disorder/psychology , Bipolar Disorder/therapy , Depressive Disorder, Major/therapy , Humans , Psychotherapy/methods , Randomized Controlled Trials as Topic
4.
Acta Psychiatr Scand ; 145(3): 278-292, 2022 03.
Article in English | MEDLINE | ID: mdl-34800298

ABSTRACT

OBJECTIVE: To examine the impact of a treatment package combining Interpersonal and Social Rhythm Therapy (IPSRT) and cognitive remediation (CR), vs IPSRT alone, on cognition, functioning, and mood disturbance outcomes in mood disorders. METHODS: A pragmatic randomised controlled trial in adults with bipolar disorder (BD) or major depressive disorder (MDD), recently discharged from mental health services in Christchurch, New Zealand, with subjective cognitive difficulties. Individuals were randomised to a 12-month course of IPSRT with CR (IPSRT-CR), or without CR (IPSRT). In IPSRT-CR, CR was incorporated into therapy sessions from approximately session 5 and continued for 12 sessions. The primary outcome was change in Global Cognition (baseline to 12 months). RESULTS: Sixty-eight individuals (BD n = 26, MDD n = 42; full/partial remission n = 39) were randomised to receive IPSRT-CR or IPSRT (both n = 34). Across treatment arms, individuals received an average of 23 IPSRT sessions. Change in Global Cognition did not differ between arms from baseline to treatment-end (12 months). Psychosocial functioning and longitudinal depression symptoms improved significantly more in the IPSRT compared with IPSRT-CR arm over 12 months, and all measures of functioning and mood symptoms showed moderate effect size differences favouring IPSRT (0.41-0.60). At 18 months, small to moderate, non-significant benefits (0.26-0.47) of IPSRT vs IPSRT-CR were found on functioning and mood outcomes. CONCLUSIONS: Combining two psychological therapies to target symptomatic and cognitive/functional recovery may reduce the effect of IPSRT, which has implications for treatment planning in clinical practice and for CR trials in mood disorders.


Subject(s)
Cognitive Remediation , Depressive Disorder, Major , Adult , Cognition , Depressive Disorder, Major/therapy , Humans , Mood Disorders/therapy , Psychotherapy
5.
J Psychiatr Pract ; 26(4): 273-283, 2020 07.
Article in English | MEDLINE | ID: mdl-32692124

ABSTRACT

Current first-line treatments for mood disorders often improve mood symptoms but do little to reduce cognitive and functional impairment. This 10-week, uncontrolled, feasibility study evaluated a cognitive remediation (CR) intervention for individuals with recurrent mood disorders. Adults with recurrent major depressive disorder or bipolar disorder, who had recently been treated and discharged from specialized mental health services, were eligible for inclusion. Twenty patients completed the CR intervention, which involved weekly individual sessions with a therapist, as well as the practice of computerized CR exercises between sessions. The study assessed the acceptability of the assessment and treatment as well as outcomes in terms of mood symptoms, general functioning, and cognitive functioning. Patients reported that they were generally satisfied with the CR intervention and were close to reaching the recommended amount of practice between therapist-led sessions. The retention rate from baseline to posttreatment was 87%. When within-group effects were examined, large effect sizes over time (>0.9) were seen for 2 cognitive variables that measured executive function: Category Switching-Total Words and Total Switching Score. Findings from the current feasibility study will inform the development of a large randomized controlled trial of an adapted version of the CR intervention for mood disorders assessed in this preliminary study, with the goal of translating the intervention into clinical practice.


Subject(s)
Bipolar Disorder/psychology , Bipolar Disorder/therapy , Cognitive Remediation , Depressive Disorder, Major/psychology , Depressive Disorder, Major/therapy , Adolescent , Adult , Aged , Feasibility Studies , Female , Humans , Male , Middle Aged , Outpatients/psychology , Young Adult
6.
BMC Psychiatry ; 19(1): 52, 2019 02 01.
Article in English | MEDLINE | ID: mdl-30709391

ABSTRACT

BACKGROUND: Inpatients with depression have a poor long term outcome with high rates of suicide, high levels of morbidity and frequent re-admission. Current treatment often relies on pharmacological intervention and focuses on observation to maintain safety. There is significant neurocognitive deficit which is linked to poor functional outcomes. As a consequence, there is a need for novel psychotherapeutic interventions that seek to address these concerns. METHODS: We combined cognitive activation and behavioural activation to create activation therapy (AT) for the treatment of inpatient depression and conducted a small open label study which demonstrated acceptability and feasibility. We propose a randomised controlled trial which will compare treatment as usual (TAU) with TAU plus activation therapy for adult inpatients with a major depressive episode. The behavioural activation component involves therapist guided re-engagement with previously or potentially rewarding activities. The cognitive activation aspect utilises computer based exercises which have been shown to improve cognitive function. DISCUSSION: The proposed randomised controlled trial will examine whether or not the addition of this therapy to TAU will result in a reduced re-hospitalisation rate at 12 weeks post discharge. Subjective change in activation and objectively measured change in activity levels will be rated, and the extent of change to neurocognition will be assessed. TRIAL REGISTRATION: Unique trial number: U1111-1190-9517. Australian New Zealand Clinical Trials Registry (ANZCTR) number: ACTRN12617000024347p .


Subject(s)
Cognitive Behavioral Therapy/methods , Depressive Disorder, Major/psychology , Depressive Disorder, Major/therapy , Exercise Therapy/methods , Exercise Therapy/psychology , Inpatients/psychology , Adolescent , Adult , Aged , Exercise/physiology , Exercise/psychology , Female , Humans , Male , Middle Aged , Suicide/psychology , Treatment Outcome , Young Adult , Suicide Prevention
7.
Bipolar Disord ; 2017 Dec 22.
Article in English | MEDLINE | ID: mdl-29271072

ABSTRACT

OBJECTIVES: (1) To examine the differences between interpersonal and social rhythm therapy (IPSRT) and specialist supportive care (SSC) in the longer term impacts of IPSRT and SSC on cumulative depression and mania symptoms over a further 78-week follow-up period post treatment. (2) To calculate the survival time before recurrence of a new mood episode over the 3-year period. METHODS: One hundred young people with bipolar disorder aged between 15 and 36 years who had been randomized to treatment with either IPSRT or SSC for 78 weeks were followed up for a subsequent 78 weeks. The Longitudinal Interval Follow-up Evaluation was completed at 26-week intervals. A Mann-Whitney U test was used to determine if there were significant differences between therapy types and a Kaplan-Meier survival analysis was used to determine time to recurrence. Cox regression was used to assess the association between time to relapse and therapy type. RESULTS: There were no significant differences between therapies at each of the data points for either depression or mania scores. The mean change in depression and mania in both groups was significantly different for all three follow-up data points. The actuarial cumulative recurrence rates were 53% for IPSRT and 49% for SSC. There was no significant difference between the groups in time to recurrence. CONCLUSIONS: While there were no significant differences between the two therapies, there was an overall reduction in symptoms in both therapies. There may be sustained benefits in providing intensive psychotherapies in conjunction with pharmacotherapy for young people with bipolar disorder.

8.
J Eval Clin Pract ; 23(4): 821-829, 2017 Aug.
Article in English | MEDLINE | ID: mdl-28397334

ABSTRACT

RATIONALE, AIMS AND OBJECTIVES: Diabetes mellitus is associated with significant morbidity, mortality, and escalating health care costs. Research has consistently demonstrated the importance of glycaemic control in delaying the onset, and decreasing the incidence, of both the short-term and long-term complications of diabetes. Although glycaemic control is difficult to achieve and challenging to maintain, it is key to reducing negative disease outcomes. The aim of this study was to determine whether a nurse-led educational intervention alone or a nurse-led intervention using education and acceptance and commitment therapy (ACT) was effective in reducing hemoglobin A1c (HbA1c ) in people living with uncontrolled type 2 diabetes compared to usual care. METHODS: Adults over the age of 18 years, with a confirmed diagnosis of type 2 diabetes and HbA1c outside of the recommended range (4%-7%, 20-53 mmol/mol) for 12 months or more, were eligible to participate. Participants were randomised to either a nurse-led education intervention, a nurse-led education plus ACT intervention, or a usual care. One hundred and eighteen participants completed baseline data collection (N = 34 education group, N = 39 education plus ACT, N = 45 control group). An intention to treat analysis was used. RESULTS: A statistically significant reduction in HbA1c in the education intervention group was found (P = .011 [7.48, 8.14]). At 6 months, HbA1c was reduced in both intervention groups (education group -0.21 and education and ACT group -0.04) and increased in the control group (+0.32). A positive change in HbA1c (HbA1c reduced) was noted in 50 participants overall. Twice as many participants in the intervention groups demonstrated an improvement as compared to the control group (56% of the education group, 51% education plus ACT, and 24% control group. CONCLUSIONS: At 6 months post intervention, HbA1c was reduced in both intervention groups with a greater reduction noted in the nurse-led education intervention.


Subject(s)
Cognitive Behavioral Therapy/methods , Diabetes Mellitus, Type 2/therapy , Nurses , Patient Education as Topic/organization & administration , Self-Management/education , Self-Management/psychology , Blood Glucose , Diagnostic Techniques, Ophthalmological , Emotions , Female , Glycated Hemoglobin , Health Knowledge, Attitudes, Practice , Humans , Lipids/blood , Male , Mental Health , Patient Satisfaction
9.
J Eval Clin Pract ; 23(2): 264-271, 2017 Apr.
Article in English | MEDLINE | ID: mdl-27417302

ABSTRACT

RATIONALE, AIMS AND OBJECTIVES: Self-management of type 2 diabetes through diet, exercise and for many medications, are vital in achieving and maintaining glycaemic control in type 2 diabetes. A number of interventions have been designed to improve self-management, but the outcomes of these are rarely explored from a qualitative angle and even fewer through a process evaluation. METHOD: A process evaluation was conducted using a qualitative design with participants randomized to an intervention. Seventy-three people living with type 2 diabetes and hyperglycaemia for a minimum of 1 year, randomized to one of two interventions (n = 34 to an education intervention and n = 39 to an education and acceptance and commitment therapy intervention) completed stage one of the process evaluation, immediately following the intervention through written feedback guided by open-ended questions. A purposive sample of 27 participants completed semi-structured interviews at 3 and 6 months post intervention. Interview data were transcribed and data analysed using a thematic analysis. RESULTS: The majority of participants described an increase in knowledge around diabetes self-management and an increased sense of personal responsibility. Participants also described changes in self-management activities and reflected on the challenges in instigating and maintaining change to improve diabetes management. CONCLUSION: The complexities of implementing change in daily life to improve glycaemic control indicate the need for ongoing support post intervention, which may increase and maintain the effectiveness of the intervention.


Subject(s)
Behavior Therapy/methods , Diabetes Mellitus, Type 2/therapy , Nurses , Patient Care Team/organization & administration , Patient Education as Topic/methods , Self Care/methods , Aged , Diabetes Mellitus, Type 2/psychology , Female , Health Knowledge, Attitudes, Practice , Humans , Hyperglycemia/psychology , Hyperglycemia/therapy , Interprofessional Relations , Male , Middle Aged , Self Care/psychology
10.
J Pain Symptom Manage ; 52(1): 131-143.e1, 2016 07.
Article in English | MEDLINE | ID: mdl-27233142

ABSTRACT

CONTEXT: Fatigue is a common and debilitating symptom associated with many long-term conditions and is reported to cause significant levels of distress for those individuals. There is a substantial body of literature related to the nature of fatigue; however, this has not been drawn together and compared across conditions. OBJECTIVES: The aim of this review was to synthesize data on the nature of fatigue across long-term conditions. METHODS: The review was designed as a qualitative meta-synthesis and followed the Joanna Briggs Institute guidelines for synthesizing qualitative research. The following databases were searched for the period January 1980 to January 2016, Ovid (Medline, Embase, CINAHL, and PsycINFO) and manual searching from the reference lists from articles identified by electronic search. Fifty-seven studies were included in the review, and findings related to the nature of fatigue were extracted and findings meta-synthesized. RESULTS: The perceived nature of fatigue across long-term conditions was encompassed in one synthesis; the fatigue experience is without precedent, with four categories: a different fatigue to any experienced before, the intensity of fatigue is overwhelming, the trajectory of fatigue, and impact on sleep and sleep disturbance. Just over half of the participants in the included studies were diagnosed with cancer. Patterns in the experience of fatigue by condition were found for cancer-related fatigue and post-stroke fatigue where data were able to be synthesized. CONCLUSION: Although similarities in the nature of the fatigue experienced were found across conditions, differences were also evident and could be mapped for cancer-related fatigue and post-stroke fatigue. Further qualitative research on the experience of fatigue across a wide range of chronic conditions would further contribute to understanding similarities and differences across conditions and inform both research and practice in relation to assessment and management.


Subject(s)
Chronic Disease/psychology , Fatigue/psychology , Humans , Qualitative Research
11.
Aust N Z J Psychiatry ; 50(3): 220-7, 2016 Mar.
Article in English | MEDLINE | ID: mdl-26268923

ABSTRACT

OBJECTIVES: Given the sensitivity of individuals with mood disorders to circadian disruption, transmeridian travel would likely be a high-risk endeavour leading to onset or relapses in mood. A systematic review was undertaken to identify the evidence of the impact of transmeridian travel on people with mood disorders. METHODS: Databases search included the following: CINAHL, MEDLINE, PsycINFO and manual searching using the keywords jetlag, transmeridian travel, circadian rhythm disruption, mood disorder, bipolar, major depression, seasonal affective disorder, depression, mania and hypomania. RESULTS: Only three studies were identified that related to transmeridian travel and jetlag in people with mood disorders. There is some suggestion that transmeridian travel does appear to precipitate mood episodes with an increased rate of episodes of depression with westward compared with an increased rate of manic/hypomanic episodes with eastward travel. Individuals with a previous history of mood disorder appear to be more vulnerable if adherence to medication is compromised. CONCLUSION: Given the limited evidence that transmeridian travel precipitates mood episodes, this poses difficulties in identifying suitable ways to mitigate the effects of transmeridian travel in mood disorders. However, in the absence of mood-specific guidelines, some guidance can be given based on our current understanding of the relevance of circadian disruption to both jetlag and mood disorders. Further research is required to identify more focused strategies to mitigate the impact of transmeridian travel for individuals with mood disorders.


Subject(s)
Jet Lag Syndrome/psychology , Mood Disorders/psychology , Travel , Humans
12.
Aust N Z J Psychiatry ; 50(2): 167-73, 2016 Feb.
Article in English | MEDLINE | ID: mdl-26698820

ABSTRACT

OBJECTIVE: Bipolar disorder is a chronic relapsing disorder associated with high rates of suicide, suicide attempts and nonsuicidal self-injury. The study aimed to prospectively identify the rates of suicide attempts and nonsuicidal self-injury in young people participating in an adjunctive randomised controlled psychotherapy for bipolar disorder and to identify differences in individuals who engaged in nonsuicidal self-injury, made suicide attempts or did both. METHOD: In all, 100 participants aged 15-36 years with bipolar disorder received 78 weeks of psychotherapy and were followed up for a further 78 weeks. Data were collected using the Longitudinal Interval Follow-up Evaluation. RESULTS: Suicide attempts reduced from 11% at baseline to 1% at the end of follow-up (week 156). Similarly, self-harm reduced from 15% at baseline to 7% at the end of follow-up. Individuals who engaged in both nonsuicidal self-injury and made suicide attempts differed from those with who only made suicide attempts, engaged in nonsuicidal self-injury or did neither. They were characterised by a younger age of illness onset and higher comorbidity. CONCLUSION: Adjunctive intensive psychotherapy may be effective in reducing suicide attempts and nonsuicidal self-injury and warrants further attention. Particular attention needs to be paid to individuals with early age of onset of bipolar disorder.


Subject(s)
Bipolar Disorder/psychology , Bipolar Disorder/therapy , Psychotherapy , Self-Injurious Behavior/psychology , Suicide, Attempted/statistics & numerical data , Adolescent , Adult , Comorbidity , Female , Humans , Male , Prospective Studies , Young Adult
13.
Behav Res Ther ; 74: 72-9, 2015 Nov.
Article in English | MEDLINE | ID: mdl-26432173

ABSTRACT

Little is known about the factors that contribute to a positive psychotherapy outcome. There is still considerable debate as to whether specific factors (e.g. severity of symptoms, comorbidity) or nonspecific factors (e.g. alliance, therapy process) are most important in influencing outcome. This study examined the additional contribution that therapeutic process and alliance made to previously identified specific predictors of response to CBT and IPT for depression over the course of therapy. The previously identified specific factors were belief that childhood reasons caused the depression, recurrent depression, perceptions about how logical therapy was and comorbid personality disorder symptoms. One hundred and sixty five adult outpatients with major depression were treated for depression in a randomised clinical trial examining predictors of response to Cognitive Behavior Therapy and Interpersonal Psychotherapy. All therapy sessions were audiorecorded to enable objective ratings of therapeutic process and alliance. Process factors - patient psychic distress, patient participation and patient alliance had the strongest associations with outcome. The early and middle stage of therapy process did not account for any additional variance other than that previously identified by the patient predictors, however, at the end stage of therapy process contributed a further 14%.


Subject(s)
Cognitive Behavioral Therapy/methods , Depressive Disorder, Major/therapy , Psychotherapy/methods , Adult , Comorbidity , Depression/therapy , Female , Humans , Male , Middle Aged , Personality Disorders/therapy , Prognosis
14.
Bipolar Disord ; 17(2): 128-38, 2015 Mar.
Article in English | MEDLINE | ID: mdl-25346391

ABSTRACT

OBJECTIVE: This randomized, controlled clinical trial compared the effect of interpersonal and social rhythm therapy (IPSRT) to that of specialist supportive care (SSC) on depressive outcomes (primary), social functioning, and mania outcomes over 26-78 weeks in young people with bipolar disorder receiving psychopharmacological treatment. METHODS: Subjects were aged 15-36 years, recruited from a range of sources, and the patient groups included bipolar I disorder, bipolar II disorder, and bipolar disorder not otherwise specified. Exclusion criteria were minimal. Outcome measures were the Longitudinal Interval Follow-up Evaluation and the Social Adjustment Scale. Paired-sample t-tests were used to determine the significance of change from baseline to outcome period. Analyses of covariance were used to determine the impact of therapy, impact of lifetime and current comorbidity, interaction between comorbidity and therapy, and impact of age at study entry on depression. RESULTS: A group of 100 participants were randomized to IPSRT (n = 49) or SSC (n = 51). The majority had bipolar I disorder (78%) and were female (76%), with high levels of comorbidity. After treatment, both groups had improved depressive symptoms, social functioning, and manic symptoms. Contrary to our hypothesis, there was no significant difference between therapies. There was no impact of lifetime or current Axis I comorbidity or age at study entry. There was a relative impact of SSC for patients with current substance use disorder. CONCLUSIONS: IPSRT and SSC used as an adjunct to pharmacotherapy appear to be effective in reducing depressive and manic symptoms and improving social functioning in adolescents and young adults with bipolar disorder and high rates of comorbidity. Identifying effective treatments that particularly address depressive symptoms is important in reducing the burden of bipolar disorder.


Subject(s)
Antimanic Agents/therapeutic use , Bipolar Disorder/therapy , Depression/therapy , Interpersonal Relations , Psychotherapy/methods , Social Adjustment , Adolescent , Adult , Bipolar Disorder/psychology , Combined Modality Therapy , Depression/psychology , Female , Humans , Male , Substance-Related Disorders/psychology , Treatment Outcome , Young Adult
16.
Aust N Z J Psychiatry ; 47(4): 371-9, 2013 Apr.
Article in English | MEDLINE | ID: mdl-23341474

ABSTRACT

OBJECTIVE: Binocular rivalry refers to a situation where contradictory information is presented simultaneously to the same location of each eye. This leads to the alternation of images every few seconds. The rate of alternation between images has been shown to be slower in euthymic participants with bipolar disorder than in healthy controls. The alternation rate is not uniformly slowed in bipolar disorder patients and may be influenced by clinical variables. The present study examined whether bipolar disorder patients have slower alternation rates, examined the influence of depression and explored the role of clinical variables and cognitive functions on alternation rate. METHOD: Ninety-six patients with bipolar disorder and 24 control participants took part in the study. Current mood status and binocular rivalry performance were analysed with nonparametric tests. A slow and a normal alternation group were created by median split. We subsequently explored the distribution of several clinical variables across these groups. Further, we investigated associations between alternation rate and various cognitive functions, such as visual processing, memory, attention and general motor speed. RESULTS: The median alternation rate was significantly slower for participants with bipolar disorder type I (0.39 Hz) and for participants with bipolar spectrum disorder (0.43 Hz) than for control participants (0.47 Hz). Depression had no effect on alternation rate. There were no differences between participants with bipolar disorder type I and type II and in regard to medication regime and predominance of one rivalry image. There were also no differences in regard to the clinical variables and no significant associations between alternation rate and the cognitive functions explored. CONCLUSION: We replicated a slowing in alternation rate in some bipolar disorder participants. The alternation rate was not affected by depressed mood or any of the other factors explored, which supports views of binocular rivalry rates as a trait marker in bipolar disorder.


Subject(s)
Bipolar Disorder/physiopathology , Cognition/physiology , Endophenotypes , Vision, Binocular/physiology , Adult , Case-Control Studies , Female , Humans , Male , Psychomotor Performance/physiology
17.
Psychiatr Q ; 81(2): 157-65, 2010 Jun.
Article in English | MEDLINE | ID: mdl-20182915

ABSTRACT

Questioning a diagnosis of bipolar disorder is not surprising given the chronic and fluctuating nature of the illness. Qualitative research using thematic analysis was used to derive an understanding of the process patients used to make sense of their diagnosis of bipolar disorder. The findings suggested that receiving a diagnosis was an active process. Factors such as fluctuating moods, changing diagnoses or misdiagnosis, difficulties patients have differentiating self from illness, mistrust in mental health services, and experiences of negative side effects of medication can contribute to ambivalence about the diagnosis and lead to relapse. These findings highlight the need for clinicians to focus on patients' perceptions of bipolar disorder and work with the ambivalence in the process of facilitating greater acceptance. This has the potential for reducing relapses through increased adherence with treatment.


Subject(s)
Bipolar Disorder/diagnosis , Bipolar Disorder/psychology , Health Knowledge, Attitudes, Practice , Patient Acceptance of Health Care/psychology , Adolescent , Adult , Humans , Patient Compliance/psychology , Patient Satisfaction
18.
Psychiatry ; 71(2): 123-33, 2008.
Article in English | MEDLINE | ID: mdl-18573034

ABSTRACT

The majority of patients with bipolar disorder have onset prior to twenty years with early onset associated with increased impairment. Despite this, little attention has been given to the psychosocial developmental impact of this disorder. This qualitative study explored the impact of having bipolar disorder on the development of a sense of self and identity. Key findings from this qualitative study identified that for these participants, bipolar disorder had a significant impact in the area of self and identity development. Bipolar disorder created experiences of confusion, contradiction, and self doubt which made it difficult for these participants to establish continuity in their sense of self. Their lives were characterized by disruption and discontinuity and by external definitions of self based on their illness. Developing a more integrated self and identity was deemed possible through self-acceptance and incorporating different aspects of themselves. These findings would suggest that it is critical to view bipolar disorder within a psychosocial developmental framework and consider the impact on the development of self and identity. A focus on the specific areas of impact and targeting interventions that facilitate acceptance and integration thus promoting self and identity development would be recommended.


Subject(s)
Bipolar Disorder/psychology , Identification, Psychological , Individuation , Self Concept , Adolescent , Adult , Humans , New Zealand , Personality Development , Social Behavior
19.
J Adv Nurs ; 56(1): 79-87, 2006 Oct.
Article in English | MEDLINE | ID: mdl-16972921

ABSTRACT

AIM: This paper presents a literature review conducted to establish what was already known about critical reflection in the nursing literature and what work had been done on using a critical social theory framework as the basis for critical reflection. BACKGROUND: Critical thinking emerged as a significant aspect of nursing education and practice in the late 1980s. It has been promoted as a means by which issues in clinical practice can be examined through a systematic process of exploration and reasoning. Traditionally, critical thinking has commonly involved an attempt to link practice with theory using a scenario or exemplar from practice to illustrate a practice dilemma. This process is often constructed as a retrospective narrative of events. This paper provides a deconstructive-reconstructive approach that differs from some traditional approaches by taking a critical social theory perspective with an emphasis on improving practice. METHODS: The nursing literature reviewed was accessed through Cumulative Index of Nursing and Allied Health Literature (CINAHL). The search was restricted to English language and published between 1995 and 2005. Based on these findings, we developed a postgraduate advanced mental health nursing programme. FINDINGS: There were 490 articles related to 'nursing' and 'critical thinking'; 34 articles related to 'nursing' and 'critical reflection'; 23 articles related to 'nursing' and 'critical social theory'; 15 articles related to 'mental health nursing' and 'critical thinking'; and two articles related to 'mental health nursing' and 'critical reflection'. In the programme we developed based on these findings, students were facilitated to deconstruct concepts and knowledge integral to their own practice. In the reconstructive phase, students implement a change project in clinical practice, supported by a mentor. CONCLUSION: The deconstructive-reconstructive approach to the development of critical thinking skills provides advanced practitioner with the opportunity to integrate practice, theory and research.


Subject(s)
Education, Nursing/methods , Problem-Based Learning , Psychiatric Nursing/education , Education , Humans , Thinking
SELECTION OF CITATIONS
SEARCH DETAIL
...