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Chang MJ, Huang SS. Comparison of Attitude and Insight Toward Illness Between in Patients with Bipolar I Disorder Manic Episode and Major Depressive Disorder. PSYCHIAT CLIN PSYCH 2023; 33:292-298. [PMID: 38765845 PMCID: PMC11037470 DOI: 10.5152/pcp.2023.23668] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Accepted: 06/19/2023] [Indexed: 05/22/2024] Open
Abstract
Background Studies comparing insight toward illness in patients with bipolar I disorder manic episode and in patients with major depressive disorder are scarce. The aim of this study was to investigate the attitudes and insight of patients with bipolar I disorder in manic episode and in patients with major depressive disorder. Methods In total, 86 patients were recruited, including 52 inpatients with bipolar I disorder in manic episodes and 34 inpatients with major depressive disorder. Attitudes toward illness were evaluated using the Self-Appraisal of Illness Questionnaire. Higher Self-Appraisal of Illness Questionnaire scores indicate better awareness and positive attitudes toward one's illness. Insights were assessed using the Insight Scale for Affective Disorders. Higher scores indicate poorer insight. To identify group differences, we used Mann-Whitney U test for statistical analysis. Results In the Self-Appraisal of Illness Questionnaire, items 1, 2, 3, 4, 6, 7, 10, 15, and 17 showed significantly lower scores in patients with bipolar I disorder than those with major depressive disorder (P < .05). All 3 subscales (presence/outcome of illness, need for treatment, and worry) of the Self-Appraisal of Illness Questionnaire revealed significantly lower scores in the bipolar I disorder group (P < .05). In the Insight Scale for Affective Disorders, items 3, 4, 12, and 16 showed significantly higher scores in the bipolar I disorder group (P < .05). Conclusion Patients with major depressive disorder had significantly more positive attitudes and greater insight than those with bipolar I disorder. Patients with bipolar I disorder are less aware of their symptoms, including changes in mood, speed of mental functioning, and social relationships. The clinicians may integrate the findings into treatment plans for mood disorders.
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Affiliation(s)
- Ming-Jyun Chang
- Department of Medical Education, Changhua Christian Hospital, Division of General Practice (PGY), Changhua, Taiwan, Republic of China
| | - Si-Sheng Huang
- Department of Psychiatry, Changhua Christian Hospital, Changhua, Taiwan, Republic of China
- Department of Post-Baccalaureate Medicine, National Chung Hsing University, College of Medicine, Taichung, Taiwan, Republic of China
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Wang M, Liu Q, Yang X, Dou Y, Wang Y, Zhang Z, Luo R, Ma Y, Wang Q, Li T, Ma X. Relationship of insight to neurocognitive function and risk of recurrence in depression: A naturalistic follow-up study. Front Psychiatry 2023; 14:1084993. [PMID: 37009118 PMCID: PMC10060510 DOI: 10.3389/fpsyt.2023.1084993] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Accepted: 02/17/2023] [Indexed: 03/18/2023] Open
Abstract
IntroductionMajor depressive disorder (MDD) is a highly recurrent mental illness accompanied by impairment of neurocognitive function. Lack of insight may affect patients’ motivation to seek treatment, resulting in poor clinical outcomes. This study explores the relationship of insight to neurocognitive function and the risk of recurrence of depressive episodes in patients with MDD.MethodsDemographic, clinical variables, and neurocognitive function measured with Intra-Extra Dimensional Set Shift (IED) from the Cambridge Neuropsychological Test Automated Battery (CANTAB) were collected from 277 patients with MDD. Among them, 141 participants completed a follow-up visit within 1–5 years. Insight was measured using the 17-item Hamilton Depression Rating Scale (HAM-D). To explore the factors associated with recurrence, binary logistic regression models were used.ResultsPatients with MDD, without insight, had significantly higher total and factor scores (anxiety/somatization, weight, retardation, and sleep) on the HAM-D and worse performance in the neurocognition task, compared to those with insight. Furthermore, binary logistic regression revealed that insight and retardation can predict recurrence.ConclusionLack of insight is associated with recurrence and impaired cognitive flexibility in patients with MDD.
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Affiliation(s)
- Min Wang
- Psychiatric Laboratory and Mental Health Center, The State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, China
- Huaxi Brain Research Center, West China Hospital of Sichuan University, Chengdu, China
| | - Qiong Liu
- Psychiatric Laboratory and Mental Health Center, The State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, China
- Huaxi Brain Research Center, West China Hospital of Sichuan University, Chengdu, China
| | - Xiao Yang
- Psychiatric Laboratory and Mental Health Center, The State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, China
- Huaxi Brain Research Center, West China Hospital of Sichuan University, Chengdu, China
| | - Yikai Dou
- Psychiatric Laboratory and Mental Health Center, The State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, China
- Huaxi Brain Research Center, West China Hospital of Sichuan University, Chengdu, China
| | - Yu Wang
- Psychiatric Laboratory and Mental Health Center, The State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, China
- Huaxi Brain Research Center, West China Hospital of Sichuan University, Chengdu, China
| | - Zijian Zhang
- Psychiatric Laboratory and Mental Health Center, The State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, China
- Huaxi Brain Research Center, West China Hospital of Sichuan University, Chengdu, China
| | - Ruiqing Luo
- Psychiatric Laboratory and Mental Health Center, The State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, China
- Huaxi Brain Research Center, West China Hospital of Sichuan University, Chengdu, China
| | - Yangrui Ma
- Golden Apple Jincheng No.1 Secondary School, Chengdu, China
| | - Qiang Wang
- Psychiatric Laboratory and Mental Health Center, The State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, China
- Huaxi Brain Research Center, West China Hospital of Sichuan University, Chengdu, China
| | - Tao Li
- Psychiatric Laboratory and Mental Health Center, The State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, China
- Huaxi Brain Research Center, West China Hospital of Sichuan University, Chengdu, China
| | - Xiaohong Ma
- Psychiatric Laboratory and Mental Health Center, The State Key Laboratory of Biotherapy, West China Hospital of Sichuan University, Chengdu, China
- Huaxi Brain Research Center, West China Hospital of Sichuan University, Chengdu, China
- *Correspondence: Xiaohong Ma,
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Adam O, Blay M, Brunoni AR, Chang HA, Gomes JS, Javitt DC, Jung DU, Kantrowitz JT, Koops S, Lindenmayer JP, Palm U, Smith RC, Sommer IE, Valiengo LDCL, Weickert TW, Brunelin J, Mondino M. Efficacy of Transcranial Direct Current Stimulation to Improve Insight in Patients With Schizophrenia: A Systematic Review and Meta-analysis of Randomized Controlled Trials. Schizophr Bull 2022; 48:1284-1294. [PMID: 35820035 PMCID: PMC9673267 DOI: 10.1093/schbul/sbac078] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND AND HYPOTHESIS Impaired insight into the illness and its consequences is associated with poor outcomes in schizophrenia. While transcranial direct current stimulation (tDCS) may represent a potentially effective treatment strategy to relieve various symptoms of schizophrenia, its impact on insight remains unclear. To investigate whether tDCS would modulate insight in patients with schizophrenia, we undertook a meta-analysis based on results from previous RCTs that investigated the clinical efficacy of tDCS. We hypothesize that repeated sessions of tDCS will be associated with insight improvement among patients. STUDY DESIGN PubMed and ScienceDirect databases were systematically searched to identify RCTs that delivered at least 10 tDCS sessions in patients with schizophrenia. The primary outcome was the change in insight score, assessed by the Positive and Negative Syndrome Scale (PANSS) item G12 following active tDCS sessions as opposed to sham stimulation. Effect sizes were calculated for all studies and pooled using a random-effects model. Meta-regression and subgroup analyses were conducted. STUDY RESULTS Thirteen studies (587 patients with schizophrenia) were included. A significant pooled effect size (g) of -0.46 (95% CI [-0.78; -0.14]) in favor of active tDCS was observed. Age and G12 score at baseline were identified as significant moderators, while change in total PANSS score was not significant. CONCLUSIONS Ten sessions of active tDCS with either frontotemporoparietal or bifrontal montage may improve insight into the illness in patients with schizophrenia. The effect of this treatment could contribute to the beneficial outcomes observed in patients following stimulation.
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Affiliation(s)
- Ondine Adam
- Pôle Est, Centre Hospitalier Le Vinatier, Bron, France,INSERM U1028; CNRS UMR5292; PSYR2 Team; Lyon Neuroscience Research Center, Université Claude Bernard Lyon 1, Université Jean Monnet, Lyon, France
| | - Martin Blay
- Pôle Est, Centre Hospitalier Le Vinatier, Bron, France
| | - Andre R Brunoni
- Departamento e Instituto de Psiquiatria, Faculdade de Medicina, Laboratório de Neurociências (LIM-27), Hospital das Clínicas HCFMUSP, Universidade de São Paulo, São Paulo, Brazil,Departamento e Instituto de Psiquiatria, Faculdade de Medicina, Universidade de São Paulo, Serviço Interdisciplinar de Neuromodulação (SIN), Hospital das Clínicas HCFMUSP, São Paulo, Brazil
| | - Hsin-An Chang
- Department of Psychiatry, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - July S Gomes
- Interdisciplinary Laboratory of Clinical Neurosciences, Federal University of Sao Paulo, Sao Paulo, Brazil
| | - Daniel C Javitt
- Columbia University, New York, NY, USA,New York State Psychiatric Institute, New York, NY, USA,Nathan Kline Institute, Orangeburg, NY, USA
| | - Do-Un Jung
- Department of Psychiatry, Busan Paik Hospital, Inje University, Busan, Republic of Korea
| | - Joshua T Kantrowitz
- Columbia University, New York, NY, USA,New York State Psychiatric Institute, New York, NY, USA,Nathan Kline Institute, Orangeburg, NY, USA
| | - Sanne Koops
- Department of Biomedical Sciences of Cells and Systems, Cognitive Neurosciences, University of Groningen, University Medical Center Groningen (UMCG), Groningen, The Netherlands
| | - Jean-Pierre Lindenmayer
- Nathan Kline Institute, Orangeburg, NY, USA,New York University School of Medicine, New York, NY, USA,Manhattan Psychiatric Center, New York, NY, USA
| | - Ulrich Palm
- Department of Psychiatry and Psychotherapy, Hospital of the University of Munich, Munich, Germany,Medical Park Chiemseeblick, Bernau-Felden, Germany
| | - Robert C Smith
- Nathan Kline Institute, Orangeburg, NY, USA,New York University School of Medicine, New York, NY, USA
| | - Iris E Sommer
- Department of Biomedical Sciences of Cells and Systems, Cognitive Neurosciences, University of Groningen, University Medical Center Groningen (UMCG), Groningen, The Netherlands
| | - Leandro do Costa Lane Valiengo
- Departamento e Instituto de Psiquiatria, Faculdade de Medicina, Laboratório de Neurociências (LIM-27), Hospital das Clínicas HCFMUSP, Universidade de São Paulo, São Paulo, Brazil,Departamento e Instituto de Psiquiatria, Faculdade de Medicina, Universidade de São Paulo, Serviço Interdisciplinar de Neuromodulação (SIN), Hospital das Clínicas HCFMUSP, São Paulo, Brazil
| | - Thomas W Weickert
- Department of Neuroscience and Physiology, SUNY Upstate Medical University, Syracuse, NY, USA,School of Psychiatry, University of New South Wales, Sydney, NSW, Australia,Neuroscience Research Australia, Sydney, NSW, Australia
| | | | - Marine Mondino
- To whom correspondence should be addressed; PsyR2 team, Centre Hospitalier le Vinatier, batiment 416, 1st floor, 95 boulevard Pinel, 69678 Bron, Cedex BP 30039, France; tel: (+33)4 37 91 55 65, fax: (+33)4 37 91 55 49, e-mail:
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Sowunmi OA. Psychometric properties of Drug Attitude Inventory among patients with schizophrenia. S Afr J Psychiatr 2022; 28:1760. [PMID: 35547104 PMCID: PMC9082242 DOI: 10.4102/sajpsychiatry.v28i0.1760] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2021] [Accepted: 03/05/2022] [Indexed: 11/22/2022] Open
Abstract
Background The treatment of patients diagnosed with schizophrenia has remained three-fold physical (pharmacological), psychological and social. Furthermore, the need to monitor adherence to the physical aspect of treatment has been a major concern to mental health practitioners as this usually affects the success of psychological and social treatment. Aim My study aimed to determine the psychometric properties of Drug Attitude Inventory (DAI) among patients with schizophrenia. The study was carried out at the Neuropsychiatric Hospital, Aro Abeokuta Ogun State and on an average, about 150 patients were seen daily at the outpatient clinic. Methods Internal consistency, item-total correlation (the two-way mixed method with absolute agreement) and Cronbach’s alpha were evaluated using an intra-class correlation coefficient (ICC). This instrument’s level of adequacy was determined using factor analysis (principal component analysis with varimax rotation). Result Marital status and level of education were significantly associated with adherence. The Cronbach’s alpha was 0.56 and principal components factor analysis with varimax rotation produced a three-factor solution. Conclusion My study has shown that the DAI is a valid and reliable instrument and can be used in a clinical setting where there are limitations with time such as the outpatient clinic.
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Affiliation(s)
- Oladipo A Sowunmi
- Department Of Clinical Services, Neuropsychiatric Hospital Aro, Abeokuta, Nigeria
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Di Lorenzo R, Perrone D, Montorsi A, Balducci J, Rovesti S, Ferri P. Attitude Towards Drug Therapy in a Community Mental Health Center Evaluated by the Drug Attitude Inventory. Patient Prefer Adherence 2020; 14:995-1010. [PMID: 32606616 PMCID: PMC7307441 DOI: 10.2147/ppa.s251993] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2020] [Accepted: 04/28/2020] [Indexed: 12/15/2022] Open
Abstract
INTRODUCTION Negative attitude towards drug therapy can foster limited adherence to treatment, which remains one of the biggest obstacles for implementing effective treatments, especially long term. PURPOSES The purposes of the study were 1) to evaluate the attitude towards drug therapy among a representative sample of patients treated in a community psychiatric service using 30-item Drug Attitude Inventory (DAI-30); 2) to evaluate the DAI-30 dimensions, applying factorial analysis; and 3) to highlight the socio-demographic and clinical variables correlated to DAI-30 score and factors. METHODS The DAI was administered, over a 7-month period, to all patients treated in our psychiatric outpatient services who agreed to participate in this study and provided their informed consent. Data were statistically analyzed. RESULTS With a response rate of 63.3%, 164 females and 136 males completed the DAI-30 with an average score of 14.24 (±10.46 SD), indicating moderately positive attitude towards drug therapy. The analysis of DAI-30 internal consistency confirmed its reliability (Cronbach's alpha=0.84). Our factorial analysis highlighted three factors: Factor 1 (Cronbach's alpha=0.81), composed of 7 items which indicate positive, trustful attitude; Factor 2 (Cronbach's alpha=0.78), composed of 5 items indicating negative attitude of suspiciousness; and Factor 3 (Cronbach's alpha=0.66), composed of 4 items suggesting defensive and control attitude towards drug therapy. DISCUSSION Among the selected variables, "monotherapy" and "total number of hospitalizations" were negatively correlated to the final score of DAI-30, whereas being "married" was positively correlated to it, in a statistically significant way, using the multiple linear regression model. These correlations suggest that positive attitude towards drug therapy could be reinforced by the condition of being married and reduced by relapses with hospitalization, as literature highlighted, and, paradoxically, by a monotherapy, which could suggest a sort of psychological dependence on therapy and, indirectly, on psychiatric service, potentially correlated to the long-term treatments of our patients.
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Affiliation(s)
- Rosaria Di Lorenzo
- Mental Health and Drug Abuse Department of AUSL-Modena, Psychiatric Intensive Treatment Facility, Modena41122, Italy
- Correspondence: Rosaria Di Lorenzo Email
| | | | - Anushree Montorsi
- School of Nursing, University of Modena and Reggio Emilia, Modena41124, Italy
| | - Jessica Balducci
- School of Specialization in Psychiatry, University of Modena and Reggio Emilia, Modena41124, Italy
| | - Sergio Rovesti
- General and Applied Hygiene, Department of Biomedical, Metabolic and Neural Sciences, Public Health Section, Modena, 41125, Italy
| | - Paola Ferri
- Nursing, Department of Biomedical, Metabolic and Neural Sciences, Public Health Section, Modena, 41125, Italy
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Caqueo-Urízar A, Urzúa A, Mena-Chamorro P, Fond G, Boyer L. Adherence to Antipsychotic Medication and Quality of Life in Latin-American Patients Diagnosed with Schizophrenia. Patient Prefer Adherence 2020; 14:1595-1604. [PMID: 32943851 PMCID: PMC7481279 DOI: 10.2147/ppa.s265312] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Accepted: 08/06/2020] [Indexed: 01/10/2023] Open
Abstract
PURPOSE The purpose of this study was to describe the association between adherence to antipsychotic medication and quality of life (QoL) in a sample of individuals diagnosed with schizophrenia. METHODS Two hundred fifty-three patients were included from three public mental health services from Bolivia, Peru, and Chile. Data were collected using the Drug Attitude Inventory (DAI-10) and the Schizophrenia Quality of Life short-version questionnaire (SQoL-18), which considers 8 dimensions. RESULTS Significant associations were found between adherence to antipsychotic medication treatment and QoL (S-QoL-18 index: β = 0.26, p = 0.004; self-esteem: β = 0.37, p = 0.000; and sentimental life: β = 0.20, p = 0.033). Associations of clinical and socio-demographic variables with QoL were identified: severity of psychotic symptoms, awareness of the disease, gender, age, and ethnicity were found to be associated with a lower level of QoL (β from 0.14 -0.56). CONCLUSION This study provides evidence of the association between adherence to treatment and quality of life in patients diagnosed with schizophrenia. Therefore, as in developed countries, improving adherence to antipsychotic medication would appear to be an important issue to address to improve patients' QoL in Latin American countries.
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Affiliation(s)
- Alejandra Caqueo-Urízar
- Instituto de Alta Investigación, Universidad de Tarapacá, Arica, Chile
- Correspondence: Alejandra Caqueo-Urízar Instituto de Alta Investigación, Universidad de Tarapacá, Antofagasta 1520, Arica, ChileTel +56-58-2205079 Email
| | - Alfonso Urzúa
- Escuela de Psicología, Universidad Católica del Norte, Antofagasta, Chile
| | | | - Guillaume Fond
- Aix-Marseille Univ, EA 3279 – Public Health, Chronic Diseases and Quality of Life - Research Unit, Marseille13005, France
| | - Laurent Boyer
- Aix-Marseille Univ, EA 3279 – Public Health, Chronic Diseases and Quality of Life - Research Unit, Marseille13005, France
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Attitude towards Antipsychotic Medications in Patients Diagnosed with Schizophrenia: A Cross-Sectional Study at Amanuel Mental Specialized Hospital, Addis Ababa, Ethiopia. SCHIZOPHRENIA RESEARCH AND TREATMENT 2019; 2019:5094017. [PMID: 31263597 PMCID: PMC6556305 DOI: 10.1155/2019/5094017] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/29/2019] [Revised: 04/06/2019] [Accepted: 05/15/2019] [Indexed: 01/27/2023]
Abstract
BACKGROUND Poor attitude towards antipsychotic drugs is high, and it is a factor for non-adherence to treatment. This increases the risk of relapse, associated healthcare utilization, and costs. This study aimed to assess attitude towards antipsychotic medication among patients with schizophrenia. OBJECTIVES The aim of this institution based cross-sectional study was to assess attitude towards antipsychotic medications and associated factors among patients with schizophrenia who attend the outpatient clinics at Amanuel Mental Specialized Hospital, 2018. METHODS In a cross-sectional study, 393 schizophrenic patients from Amanuel Mental Specialized Hospital were recruited by a systematic random sampling technique. Drug Attitude Inventory (DAI-10) was used to assess attitude, experience, and belief about antipsychotics. Glasgow antipsychotic side effect scale modified version, positive and negative syndrome scale, and Birch wood's insight scale for psychosis were the instruments used to assess the associated factors. Simple and multiple linear regression analysis models were fitted, and the adjusted unstandardized beta (β) coefficient at 95% confidence interval was used. RESULTS The mean score of attitude towards antipsychotic medications was 6.51 with standard deviation (SD) of 2.22. In multiple linear regression, positive symptoms (β= -0.07, 95% CI: (-0.09, -0.05)), negative symptoms (β= -0.04, 95% CI: (-0.06,-0.02)), shorter (≤5 years) duration of illness (β= -0.39, 95% CI: (-0.63, -0.15)), first generation antipsychotics (β = -0.35, 95% CI: (-0.55,-0.14)), having sedation (β= -0.28, 95% CI: (-0.52, -0.02)), and extra-pyramidal side effects (β= -0.34, 95% CI: (-0.59,-0.09)) were factors negatively associated with attitude towards antipsychotic medication treatment. Insight to illness (β= 0.24, 95% CI: (0.20, 0.27) was a factor positively associated with attitude towards antipsychotic medications. CONCLUSION The result suggests that the mean score of participants' attitude towards antipsychotic medications was good. Prevention of side effects particularly due to first generation antipsychotics is necessary.
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Jawad I, Watson S, Haddad PM, Talbot PS, McAllister-Williams RH. Medication nonadherence in bipolar disorder: a narrative review. Ther Adv Psychopharmacol 2018; 8:349-363. [PMID: 30524703 PMCID: PMC6278745 DOI: 10.1177/2045125318804364] [Citation(s) in RCA: 88] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2018] [Accepted: 08/01/2018] [Indexed: 12/14/2022] Open
Abstract
A number of effective maintenance medication options exist for bipolar disorder (BD) and these are regarded as the foundation of long-term treatment in BD. However, nonadherence to medication is common in BD. For example, a large data base study in the United States of America (USA) showed that approximately half of patients with BD were nonadherent with lithium and maintenance medications over a 12 month period. Such nonadherence carries a high risk of relapse due to the recurrent nature of the illness and the fact that abrupt cessation of treatment, particularly lithium, may cause rebound depression and mania. Indeed, medication nonadherence in BD is associated with significantly increased risks of relapse, recurrence, hospitalization and suicide attempts and a decreased likelihood of achieving remission and recovery, as well as with higher overall treatment costs. Factors associated with nonadherence include adverse effects of medication, complex medication regimens, negative patient attitudes to medication, poor insight, rapid-cycling BD, comorbid substance misuse and a poor therapeutic alliance. Clinicians should routinely enquire about nonadherence in a nonjudgmental fashion. Potential steps to improve adherence include simple pragmatic strategies related to prescribing including shared decision-making, psychoeducation with a clear focus on adherence, reminders (traditional and digital), potentially using a depot rather than an oral antipsychotic, managing comorbid substance misuse and improving therapeutic alliance. Financial incentives have been shown to improve adherence to depot antipsychotics, but this approach raises ethical issues and its long-term effectiveness is unknown. Often a combination of approaches will be required. The strategies that are adopted need to be patient specific, reflecting that nonadherence has no single cause, and chosen by the patient and clinician working together.
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Affiliation(s)
- Ibrahim Jawad
- Tees, Esk and Wear Valleys NHS Foundation Trust, Middlesbrough, UK
| | - Stuart Watson
- Northern Centre for Mood Disorders and Institute of Neuroscience, Newcastle University, Newcastle upon Tyne, UK Northumberland, Tyne and Wear NHS Foundation Trust, Newcastle upon Tyne, UK
| | - Peter M Haddad
- Neuroscience and Psychiatry Unit, University of Manchester, Manchester, UK Greater Manchester Mental Health NHS Foundation Trust, Manchester, UK
| | - Peter S Talbot
- Greater Manchester Mental Health NHS Foundation Trust, Manchester, UK Division of Neuroscience and Experimental Psychology, School of Biological Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic, Health Science Centre, Manchester, UK
| | - R Hamish McAllister-Williams
- Academic Psychiatry, Wolfson Research Centre, Campus for Ageing and Vitality, Northern Centre for Mood Disorders and Institute of Neuroscience, Newcastle University, Newcastle upon Tyne, NE4 5PL, UK
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Aydin E, Aydin E, Balaban ÖD, Yumrukçal H, Erkiran M. The validity and Reliability of the Turkish Version of Drug Attitude Inventory-10. ACTA ACUST UNITED AC 2018; 55:238-242. [PMID: 30224870 DOI: 10.5152/npa.2017.18078] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2016] [Accepted: 05/17/2017] [Indexed: 11/22/2022]
Abstract
Introduction Compliance with drug treatment is an important issue in schizophrenia for which many scales have been devised. Turkish version of the Drug Attitude Inventory is frequently employed due to ease of use and high predictive value, although it is not as accurate as blood level testing.To determine the validity and reliability of the Turkish version of the Drug Attitude Inventory-10. Methods Eighty-two schizophrenia patients were included in the study. Subjects were evaluated using Drug Attitude Inventory-10, a Sociodemographic Data Form, Positive and Negative Symptom Scale PANNS, Social Functioning Scale, and Quality of Life Scale for schizophrenia patients. Results Reliability analysis revealed Cronbach's α coefficient for internal consistency to be 0.798 and item-total item correlation coefficients to be between 0.420 and 0.647. Test-retest correlation coefficient (r) was 0.809. Construct validity analysis revealed a tri-factorial construct which accounts for 62.68% of variance. Good conformity to single factor construct was found with confirmatory factor analysis. Conclusion Turkish version of the Drug Attitude Inventory-10 is valid and reliable for evaluation of schizophrenia patients which makes it suitable for research and clinical settings.
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Affiliation(s)
- Emine Aydin
- Bakirkoy Research and Teaching Hospital for Psychiatry Neurology and Neurosurgery 9 Psychiatry Clinic, Istanbul, Turkey
| | - Erkan Aydin
- Bakirkoy Research and Teaching Hospital for Psychiatry Neurology and Neurosurgery 33 Psychiatry Clinic, Istanbul, Turkey
| | - Özlem Devrim Balaban
- Bakirkoy Research and Teaching Hospital for Psychiatry Neurology and Neurosurgery 16 Psychiatry Clinic, Istanbul, Turkey
| | - Hüseyin Yumrukçal
- Bakirkoy Research and Teaching Hospital for Psychiatry Neurology and Neurosurgery 1 Psychiatry Clinic, Istanbul, Turkey
| | - Murat Erkiran
- Bakirkoy Research and Teaching Hospital for Psychiatry Neurology and Neurosurgery 9 Psychiatry Clinic, Istanbul, Turkey
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Sajatovic M, DiBiasi F, Legacy SN. Attitudes toward antipsychotic treatment among patients with bipolar disorders and their clinicians: a systematic review. Neuropsychiatr Dis Treat 2017; 13:2285-2296. [PMID: 28919760 PMCID: PMC5587149 DOI: 10.2147/ndt.s139557] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
INTRODUCTION Antipsychotics are recommended as first-line therapy for acute mania and maintenance treatment of bipolar disorder; however, published literature suggests their real-world use remains limited. Understanding attitudes toward these medications may help identify barriers and inform personalized therapy. This literature review evaluated patient and clinician attitudes toward the use of antipsychotics for treating bipolar disorder. MATERIALS AND METHODS A systematic search of the Cochrane Library, Ovid MEDLINE, Embase, and BIOSIS Previews identified English language articles published between January 1, 2000, and June 15, 2016, that reported attitudinal data from patients, health care professionals, or caregivers; treatment decision-making; or patient characteristics that predicted antipsychotic use for bipolar disorder. Results were analyzed descriptively. RESULTS Of the 209 references identified, 11 met the inclusion criteria and were evaluated. These articles provided attitudinal information from 1,418 patients with bipolar disorder and 1,282 treating clinicians. Patients' attitudes toward antipsychotics were generally positive. Longer duration of clinical stability was associated with positive attitudes. Implementation of psychoeducational and adherence enhancement strategies could improve patient attitudes. Limited data suggest clinicians' perceptions of antipsychotic efficacy and tolerability may have the greatest impact on their prescribing patterns. Because the current real-world evidence base is inadequate, clinician attitudes may reflect a relative lack of experience using antipsychotics in patients with bipolar disorder. CONCLUSION Although data are very limited, perceived tolerability and efficacy concerns shape both patient and clinician attitudes toward use of antipsychotic drugs in bipolar disorder. Additional studies are warranted.
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Affiliation(s)
- Martha Sajatovic
- Departments of Psychiatry and Neurology, Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - Faith DiBiasi
- US Medical Affairs, Neuroscience, Otsuka Pharmaceutical Development & Commercialization, Inc., Rockville, MD, USA
| | - Susan N Legacy
- US Medical Affairs, Neuroscience, Otsuka Pharmaceutical Development & Commercialization, Inc., Princeton, NJ, USA
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Caqueo-Urízar A, Urzúa A, Fond G, Boyer L. Medication nonadherence among South American patients with schizophrenia. Patient Prefer Adherence 2017; 11:1737-1744. [PMID: 29070941 PMCID: PMC5640421 DOI: 10.2147/ppa.s144961] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
Abstract
OBJECTIVE The objective of this research was to quantify nonadherence to medication and explore the determinants of nonadherence in patients diagnosed with schizophrenia (SZ) from three countries in Latin America (Bolivia, Peru, and Chile). METHODS This study was conducted in public mental health centers in Bolivia, Peru, and Chile. The data collected included drug attitude inventory (DAI-10), sociodemographic information, and clinical and treatment characteristics of patients with SZ. Multivariate analysis with multiple linear regression was then performed to identify variables that were potentially associated with the DAI score (dependent variable). RESULTS Two hundred and fifty-three patients diagnosed with SZ participated in the study and 247 fully completed the DAI-10. In the multivariate analysis, medication nonadherence was associated with being a woman (β=-0.16, p=0.029), younger age (β=0.17, p=0.020), younger age at onset of disease (β=-0.17, p=0.019), and lower insight (β=-0.30, p<0.001). CONCLUSION Being a female, younger age, younger age at onset of disease, and lower insight were the main features associated with nonadherence. If future longitudinal studies confirm these findings, these factors should not be neglected in Latin American mental health public policies to address the problem of nonadherence.
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Affiliation(s)
- Alejandra Caqueo-Urízar
- Universidad de Tarapacá, Escuela de Psicología y Filosofía, Arica, Chile
- Correspondence: Alejandra Caqueo-Urízar, Universidad de Tarapacá, Escuela de Psicología y Filosofía, Avenida 18 de Septiembre 2222, Arica, Chile, Tel +56 58 220 5622, Fax +56 58 220 5818, Email
| | - Alfonso Urzúa
- Universidad Católica del Norte, Avda, Angamos, Antofagasta, Chile
| | - Guillaume Fond
- Université Paris Est-Créteil, Pôle de Psychiatrie des Hôpitaux Universitaires H Mondor, INSERM U955, Eq Psychiatrie Translationnelle, DHU Pe-Psy, France
- Fondation FondaMental Fondation de coopération scientifique en santé mentale, France
| | - Laurent Boyer
- Aix-Marseille Univ, EA 3279 – Public Health, Chronic Diseases and Quality of Life – Research Unit, Marseille, France
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Chakrabarti S. Treatment-adherence in bipolar disorder: A patient-centred approach. World J Psychiatry 2016; 6:399-409. [PMID: 28078204 PMCID: PMC5183992 DOI: 10.5498/wjp.v6.i4.399] [Citation(s) in RCA: 67] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2016] [Revised: 10/31/2016] [Accepted: 11/22/2016] [Indexed: 02/05/2023] Open
Abstract
About half of the patients diagnosed with bipolar disorder (BD) become non-adherent during long-term treatment, a rate largely similar to other chronic illnesses and one that has remained unchanged over the years. Non-adherence in BD is a complex phenomenon determined by a multitude of influences. However, there is considerable uncertainty about the key determinants of non-adherence in BD. Initial research on non-adherence in BD mostly limited itself to examining demographic, clinical and medication-related factors impacting adherence. However, because of inconsistent results and failure of these studies to address the complexities of adherence behaviour, demographic and illness-related factors were alone unable to explain or predict non-adherence in BD. This prompted a shift to a more patient-centred approach of viewing non-adherence. The central element of this approach includes an emphasis on patients’ decisions regarding their own treatment based on their personal beliefs, life circumstances and their perceptions of benefits and disadvantages of treatment. Patients’ decision-making processes are influenced by the nature of their relationship with clinicians and the health-care system and by people in their immediate environment. The primacy of the patient’s perspective on non-adherence is in keeping with the current theoretical models and concordance-based approaches to adherence behaviour in BD. Research over the past two decades has further endorsed the critical role of patients’ attitudes and beliefs regarding medications, the importance of a collaborative treatment-alliance, the influence of the family, and the significance of other patient-related factors such as knowledge, stigma, patient satisfaction and access to treatment in determining non-adherence in BD. Though simply moving from an illness-centred to a patient-centred approach is unlikely to solve the problem of non-adherence in BD, such an approach is more likely to lead to a better understanding of non-adherence and more likely to yield effective solutions to tackle this common and distressing problem afflicting patients with BD.
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Pauly A, Wolf C, Mayr A, Lenz B, Kornhuber J, Friedland K. Effect of a Multi-Dimensional and Inter-Sectoral Intervention on the Adherence of Psychiatric Patients. PLoS One 2015; 10:e0139302. [PMID: 26437449 PMCID: PMC4593549 DOI: 10.1371/journal.pone.0139302] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2015] [Accepted: 09/08/2015] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND In psychiatry, hospital stays and transitions to the ambulatory sector are susceptible to major changes in drug therapy that lead to complex medication regimens and common non-adherence among psychiatric patients. A multi-dimensional and inter-sectoral intervention is hypothesized to improve the adherence of psychiatric patients to their pharmacotherapy. METHODS 269 patients from a German university hospital were included in a prospective, open, clinical trial with consecutive control and intervention groups. Control patients (09/2012-03/2013) received usual care, whereas intervention patients (05/2013-12/2013) underwent a program to enhance adherence during their stay and up to three months after discharge. The program consisted of therapy simplification and individualized patient education (multi-dimensional component) during the stay and at discharge, as well as subsequent phone calls after discharge (inter-sectoral component). Adherence was measured by the "Medication Adherence Report Scale" (MARS) and the "Drug Attitude Inventory" (DAI). RESULTS The improvement in the MARS score between admission and three months after discharge was 1.33 points (95% CI: 0.73-1.93) higher in the intervention group compared to controls. In addition, the DAI score improved 1.93 points (95% CI: 1.15-2.72) more for intervention patients. CONCLUSION These two findings indicate significantly higher medication adherence following the investigated multi-dimensional and inter-sectoral program. TRIAL REGISTRATION German Clinical Trials Register DRKS00006358.
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Affiliation(s)
- Anne Pauly
- Molecular & Clinical Pharmacy, Friedrich-Alexander University Erlangen-Nürnberg (FAU), Erlangen, Germany
| | - Carolin Wolf
- Molecular & Clinical Pharmacy, Friedrich-Alexander University Erlangen-Nürnberg (FAU), Erlangen, Germany
| | - Andreas Mayr
- Department of Medical Informatics, Biometry and Epidemiology, Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Erlangen, Germany
| | - Bernd Lenz
- Department of Psychiatry and Psychotherapy, Friedrich-Alexander University Erlangen-Nürnberg (FAU), Erlangen, Germany
| | - Johannes Kornhuber
- Department of Psychiatry and Psychotherapy, Friedrich-Alexander University Erlangen-Nürnberg (FAU), Erlangen, Germany
| | - Kristina Friedland
- Molecular & Clinical Pharmacy, Friedrich-Alexander University Erlangen-Nürnberg (FAU), Erlangen, Germany
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Relationship of insight with medication adherence and the impact on outcomes in patients with schizophrenia and bipolar disorder: results from a 1-year European outpatient observational study. BMC Psychiatry 2015; 15:189. [PMID: 26239486 PMCID: PMC4524170 DOI: 10.1186/s12888-015-0560-4] [Citation(s) in RCA: 71] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2014] [Accepted: 07/14/2015] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Many patients with schizophrenia and bipolar disorder have impaired insight and low medication adherence. The aim of this post hoc analysis was to explore the relationship between insight and medication adherence. METHODS We included 903 patients with schizophrenia or bipolar disorder who participated in an observational study conducted in Europe on the outcomes of patients treated with two oral formulations of olanzapine over a 1-year period. Evaluations included Clinical Global Impression (CGI), Global Assessment of Functioning (GAF), insight (Scale to Assess Unawareness of Mental Disorder, SUMD) medication adherence (Medication Adherence Rating Scale, MARS), and therapeutic alliance (Working Alliance Inventory, WAI). RESULTS Medication adherence was higher in bipolar patients (mean MARS score (SD) 6.5 (2.8) versus 5.8 (2.7) in schizophrenia; p < 0.001). Patients with schizophrenia had lower insight (i.e., SUMD item 1, unawareness of mental disorder, mean (SD) of 2.5 (1.3) in schizophrenia versus 1.9 (1.2) in bipolar, p < 0.001). Better insight was associated with higher adherence (Spearman Correlation Coefficient, SCC, ranging from 0.39 to 0.49 for the three SUMD general items, p < 0.0001 in all cases). Higher insight was related to a stronger therapeutic alliance (SCC ranging from 0.38 to 0.48, p < 0.0001). A path analysis revealed a positive impact of insight on adherence and alliance and that stronger alliance was related to lower clinical severity (lower CGI score). CONCLUSION Insight and adherence were found to be closely related. Insight impacts on the therapeutic alliance with mental health professionals. These factors are associated to treatment outcomes.
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Grover S, Chakrabarti S, Sharma A, Tyagi S. Attitudes toward psychotropic medications among patients with chronic psychiatric disorders and their family caregivers. J Neurosci Rural Pract 2014; 5:374-83. [PMID: 25288840 PMCID: PMC4173235 DOI: 10.4103/0976-3147.139989] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
AIM To examine attitudes towards psychotropic medications among patients with chronic psychiatric disorders as well as their family caregivers by using factor analysis. MATERIALS AND METHODS The study included 200 patients and their family caregivers with chronic psychiatric disorders who are attending the psychiatry outpatient services. A self-designed 18-item self-rated questionnaire was used to evaluate the attitude toward psychotropics and factor analysis was done to study the different models of attitudes. RESULTS In general both patients and caregivers had positive attitude toward the psychotropic medications and there was no significant difference between the patients and caregivers on the various items of the questionnaire assessing the attitude. Factor analysis of the questionnaire indicated that either two-factor or four-factor models explained the attitude of the patients and caregivers. In the two-factor model there was one positive and one negative attitude factor, whereas the four-factor model comprised of two positive and two negative attitude factors. The four-factor model of attitudes provided a more comprehensive solution to how attitudes might be formed among patients and their family caregivers. Factors one and four in the four-factor solution still reflected positive attitudes, but appeared to portray a risk-benefit approach, in which benefits such as the efficacy of psychotropic medications in treating mental illnesses and preventing relapse, and medications being better than other options were being contrasted with the risks of side effects and permanent damage or harm. CONCLUSION Attitudes of patients with chronic psychiatric disorders and their caregivers toward psychotropic medications appear to be shaped by factors such as perceived efficacy or benefit from medicines, the necessity for taking treatment and concerns such as side effects, harm or expense.
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Affiliation(s)
- Sandeep Grover
- Department of Psychiatry, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Subho Chakrabarti
- Department of Psychiatry, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Aarti Sharma
- Department of Psychiatry, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Shikha Tyagi
- Department of Psychiatry, Post Graduate Institute of Medical Education and Research, Chandigarh, India
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Montes JM, Maurino J, de Dios C, Medina E. Suboptimal treatment adherence in bipolar disorder: impact on clinical outcomes and functioning. Patient Prefer Adherence 2013; 7:89-94. [PMID: 23378745 PMCID: PMC3553333 DOI: 10.2147/ppa.s39290] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND The primary aim of this study was to assess drug treatment adherence in patients with bipolar disorder and to identify factors associated with adherence. The secondary aim was to analyze the impact of suboptimal adherence on clinical and functional outcomes. METHODS A cross-sectional study was conducted in a sample of outpatients receiving an oral antipsychotic drug. Medication adherence was assessed combining the 10-item Drug Attitude Inventory, the Morisky Green Adherence Questionnaire, and the Compliance Rating Scale. Logistic regression was used to determine significant variables associated with suboptimal adherence to medication. RESULTS Three hundred and three patients were enrolled into the study. The mean age was 45.9 ± 12.8 years, and 59.7% were females. Sixty-nine percent of patients showed suboptimal adherence. Disease severity and functioning were significantly worse in the suboptimal group than in the adherent group. Multivariate analysis showed depressive polarity of the last acute episode, presence of subsyndromal symptoms, and substance abuse/dependence to be significantly associated with suboptimal treatment adherence (odds ratios 3.41, 2.13, and 1.95, respectively). CONCLUSION A high prevalence of nonadherence was found in an outpatient sample with bipolar disorder. Identification of factors related to treatment adherence would give clinicians the opportunity to select more adequately patients who are eligible for potential adherence-focused interventions.
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