1
|
Cheng CM, Chang WH, Lin YT, Chen PS, Yang YK, Bai YM. Taiwan consensus on biological treatment of bipolar disorder during the acute, maintenance, and mixed phases: The 2022 update. Asian J Psychiatr 2023; 82:103480. [PMID: 36724568 DOI: 10.1016/j.ajp.2023.103480] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Revised: 01/21/2023] [Accepted: 01/23/2023] [Indexed: 01/26/2023]
Abstract
BACKGROUND Bipolar disorder is a mood dysregulation characterized by recurrent symptoms and episodes of mania, hypomania, depression, and mixed mood. The complexity of treating patients with bipolar disorder prompted the Taiwanese Society of Biological Psychiatry and Neuropsychopharmacology (TSBPN) to publish the first Taiwan consensus on pharmacological treatment of bipolar disorders in 2012. This paper presents the updated consensus, with changes in diagnostic criteria (i.e., mixed features) and emerging pharmacological evidence published up to April 2022. METHODS Our working group systemically reviewed the clinical research evidence and international guidelines and determined the levels of evidence for each pharmacological treatment on the basis of the most recent World Federation of Societies of Biological Psychiatry grading system. Four clinical-specific issues were proposed. The current TSBPN Bipolar Taskforce then discussed research evidence and clinical experience related to each treatment option in terms of efficacy and acceptability and then appraised final recommendation grades through anonymous voting. RESULTS In the updated consensus, we include the pharmacological recommendations for bipolar disorder with mixed features considering its high prevalence, the severe clinical prognosis, and the absence of approved medications. Cariprazine, lurasidone, repetitive transcranial magnetic stimulation, and ketamine are incorporated as treatment options. In the maintenance phase, the application of long-acting injectable antipsychotics is emphasized, and the hazards of using antidepressants and conventional antipsychotics are proposed. CONCLUSIONS This updated Taiwan consensus on pharmacological treatment for bipolar disorder provides concise evidence-based and empirical recommendations for clinical psychiatric practice. It may facilitate treatment outcome improvement in patients with bipolar disorder.
Collapse
Affiliation(s)
- Chih-Ming Cheng
- Department of Psychiatry, Taipei Veterans General Hospital, Taipei, Taiwan; Institute of Brain Science, School of Medicine, National Yang-Ming Chiao-Tung University, Taipei, Taiwan; Division of Psychiatry, School of Medicine, National Yang-Ming Chiao-Tung University, Taipei, Taiwan
| | - Wei-Hung Chang
- Department of Psychiatry, National Cheng Kung University Hospital, Dou-Liou Branch, Yunlin, Taiwan; Department of Psychiatry, College of Medicine, National Cheng Kung University Hospital, National Cheng Kung University, Tainan, Taiwan
| | - Yi-Ting Lin
- Department of Psychiatry, National Taiwan University Hospital, Taipei, Taiwan; Department of Psychiatry, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Po-See Chen
- Department of Psychiatry, College of Medicine, National Cheng Kung University Hospital, National Cheng Kung University, Tainan, Taiwan; Institute of Behavioral Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan.
| | - Yen-Kuang Yang
- Department of Psychiatry, College of Medicine, National Cheng Kung University Hospital, National Cheng Kung University, Tainan, Taiwan; Institute of Behavioral Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan; Department of Psychiatry, Tainan Hospital, Ministry of Health and Welfare, Tainan, Taiwan.
| | - Ya-Mei Bai
- Department of Psychiatry, Taipei Veterans General Hospital, Taipei, Taiwan; Institute of Brain Science, School of Medicine, National Yang-Ming Chiao-Tung University, Taipei, Taiwan; Division of Psychiatry, School of Medicine, National Yang-Ming Chiao-Tung University, Taipei, Taiwan.
| | | |
Collapse
|
2
|
The Impact of Smoking, Sex, Infection, and Comedication Administration on Oral Olanzapine: A Population Pharmacokinetic Model in Chinese Psychiatric Patients. Eur J Drug Metab Pharmacokinet 2021; 46:353-371. [PMID: 33677821 DOI: 10.1007/s13318-021-00673-5] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/29/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND AND OBJECTIVE: Prior olanzapine population pharmacokinetic (PPK) models have focused on the effects of sex and smoking on olanzapine clearance. This PPK model in Chinese adult psychiatric patients also investigated the influence of comedications and co-occurrence of infections on olanzapine clearance, and explored how to personalize oral olanzapine dosage in the clinical setting. METHODS A total of 1546 serum concentrations from 354 patients were collected in this study. A one-compartment model with first-order absorption was employed to develop the PPK model using a nonlinear mixed-effects modeling approach. Covariates included demographic parameters, co-occurrence of infection and concomitant medications (including dangguilonghui tablets, a Chinese herbal medicine for constipation). Bootstrap validation (1000 runs) and external validation of 50 patients were employed to evaluate the final model. Simulations were performed to explore the personalization of olanzapine dosing after stratification by sex, smoking, and comedication with valproate. RESULTS Typical estimates for the absorption rate constant (Ka), apparent clearance (CL/F), and apparent distribution volume (V/F) were 0.30 h-1, 12.88 L/h, and 754.41 L, respectively. Olanzapine clearance was increased by the following variables: 1.23-fold by male sex, 1.23-fold by smoking, 1.23-fold by comedication with valproate, 1.16-fold by sertraline, and 2.01-fold by dangguilonghui tablets. Olanzapine clearance was decreased by the following variables: 0.75-fold by co-occurrence of infection, 0.70-fold by fluvoxamine, and 0.78-fold by perphenazine. The model evaluation indicated that the final model's performance was good, stable, and precise. CONCLUSION This study contributes to the personalization of oral olanzapine dosing, but further studies should be performed to verify the effects of infection and comedications, including valproate and dangguilonghui.
Collapse
|
3
|
Pompili M, Vazquez GH, Forte A, Morrissette DA, Stahl SM. Pharmacologic Treatment of Mixed States. Psychiatr Clin North Am 2020; 43:167-186. [PMID: 32008683 DOI: 10.1016/j.psc.2019.10.015] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Despite the relatively high prevalence of mixed symptoms and features among patients with mood disorders, the current literature supporting the specific efficacy of second-generation antipsychotics and mood stabilizers for the treatment of mixed symptoms is limited. Several studies have demonstrated that acute affective episodes with mixed symptoms or features tend to respond unsatisfactory to treatments that are usually more effective for the management of other affective phases. There is clearly a need for clinical trials in order to determine the more adequate pharmacologic option for the treatment of individuals suffering from affective episodes with mixed features.
Collapse
Affiliation(s)
- Maurizio Pompili
- Department of Neurosciences, Mental Health and Sensory Organs, Suicide Prevention Center, Sant'Andrea Hospital, Sapienza University of Rome, Rome, Italy.
| | - Gustavo H Vazquez
- Department of Psychiatry, Queen's University, 752 King Street West, Kingston, Ontario K7L 4X3, Canada; International Consortium for Research on Mood & Psychotic Disorders, McLean Hospital, Belmont, MA, USA
| | - Alberto Forte
- International Consortium for Research on Mood & Psychotic Disorders, McLean Hospital, Belmont, MA, USA; Department Neurosciences, Mental Health and Sensory Organs, Suicide Prevention Center, Sant'Andrea Hospital, Sapienza University of Rome, Rome, Italy
| | - Debbi Ann Morrissette
- Neuroscience Education Institute, 5900 La Place Court, Suite 120, Carlsbad, CA 92008, USA
| | - Stephen M Stahl
- Department of Psychiatry, University of California San Diego, San Diego, CA, USA; University of Cambridge, Cambridge, UK
| |
Collapse
|
4
|
Inoue K, Gan G, Ciarleglio M, Zhang Y, Tian X, Pedigo CE, Cavanaugh C, Tate J, Wang Y, Cross E, Groener M, Chai N, Wang Z, Justice A, Zhang Z, Parikh CR, Wilson FP, Ishibe S. Podocyte histone deacetylase activity regulates murine and human glomerular diseases. J Clin Invest 2019; 129:1295-1313. [PMID: 30776024 DOI: 10.1172/jci124030] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2018] [Accepted: 01/10/2019] [Indexed: 12/21/2022] Open
Abstract
We identified 2 genes, histone deacetylase 1 (HDAC1) and HDAC2, contributing to the pathogenesis of proteinuric kidney diseases, the leading cause of end-stage kidney disease. mRNA expression profiling from proteinuric mouse glomeruli was linked to Connectivity Map databases, identifying HDAC1 and HDAC2 with the differentially expressed gene set reversible by HDAC inhibitors. In numerous progressive glomerular disease models, treatment with valproic acid (a class I HDAC inhibitor) or SAHA (a pan-HDAC inhibitor) mitigated the degree of proteinuria and glomerulosclerosis, leading to a striking increase in survival. Podocyte HDAC1 and HDAC2 activities were increased in mice podocytopathy models, and podocyte-associated Hdac1 and Hdac2 genetic ablation improved proteinuria and glomerulosclerosis. Podocyte early growth response 1 (EGR1) was increased in proteinuric patients and mice in an HDAC1- and HDAC2-dependent manner. Loss of EGR1 in mice reduced proteinuria and glomerulosclerosis. Longitudinal analysis of the multicenter Veterans Aging Cohort Study demonstrated a 30% reduction in mean annual loss of estimated glomerular filtration rate, and this effect was more pronounced in proteinuric patients receiving valproic acid. These results strongly suggest that inhibition of HDAC1 and HDAC2 activities may suppress the progression of human proteinuric kidney diseases through the regulation of EGR1.
Collapse
Affiliation(s)
| | - Geliang Gan
- Yale School of Public Health, Department of Biostatistics, Yale Center for Analytical Sciences, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Maria Ciarleglio
- Yale School of Public Health, Department of Biostatistics, Yale Center for Analytical Sciences, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Yan Zhang
- State Key Laboratory of Organ Failure Research, Nanfang Hospital.,Department of Cardiology, Nanfang Hospital, and.,Center for Bioinformatics, School of Basic Medical Sciences, Southern Medical University, Guangzhou, Guangdong, China
| | | | | | - Corey Cavanaugh
- Department of Internal Medicine, and.,Program of Applied Translational Research, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Janet Tate
- VA Connecticut Healthcare System, West Haven, Connecticut, USA
| | - Ying Wang
- Department of Internal Medicine, and
| | | | | | | | - Zhen Wang
- Department of Internal Medicine, and
| | - Amy Justice
- Department of Internal Medicine, and.,VA Connecticut Healthcare System, West Haven, Connecticut, USA
| | - Zhenhai Zhang
- State Key Laboratory of Organ Failure Research, Nanfang Hospital.,Department of Cardiology, Nanfang Hospital, and.,Center for Bioinformatics, School of Basic Medical Sciences, Southern Medical University, Guangzhou, Guangdong, China
| | - Chirag R Parikh
- Department of Internal Medicine, Division of Nephrology, Johns Hopkins University, Baltimore, Maryland, USA
| | - Francis P Wilson
- Department of Internal Medicine, and.,Program of Applied Translational Research, Yale University School of Medicine, New Haven, Connecticut, USA
| | | |
Collapse
|
5
|
Verdolini N, Hidalgo-Mazzei D, Murru A, Pacchiarotti I, Samalin L, Young AH, Vieta E, Carvalho AF. Mixed states in bipolar and major depressive disorders: systematic review and quality appraisal of guidelines. Acta Psychiatr Scand 2018; 138:196-222. [PMID: 29756288 DOI: 10.1111/acps.12896] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/17/2018] [Indexed: 01/15/2023]
Abstract
OBJECTIVE This systematic review provided a critical synthesis and a comprehensive overview of guidelines on the treatment of mixed states. METHOD The MEDLINE/PubMed and EMBASE databases were systematically searched from inception to March 21st, 2018. International guidelines covering the treatment of mixed episodes, manic/hypomanic, or depressive episodes with mixed features were considered for inclusion. A methodological quality assessment was conducted with the Appraisal of Guidelines for Research and Evaluation-AGREE II. RESULTS The final selection yielded six articles. Despite their heterogeneity, all guidelines agreed in interrupting an antidepressant monotherapy or adding mood-stabilizing medications. Olanzapine seemed to have the best evidence for acute mixed hypo/manic/depressive states and maintenance treatment. Aripiprazole and paliperidone were possible alternatives for acute hypo/manic mixed states. Lurasidone and ziprasidone were useful in acute mixed depression. Valproate was recommended for the prevention of new mixed episodes while lithium and quetiapine in preventing affective episodes of all polarities. Clozapine and electroconvulsive therapy were effective in refractory mixed episodes. The AGREE II overall assessment rate ranged between 42% and 92%, indicating different quality level of included guidelines. CONCLUSION The unmet needs for the mixed symptoms treatment were associated with diagnostic issues and limitations of previous research, particularly for maintenance treatment.
Collapse
Affiliation(s)
- N Verdolini
- Bipolar Disorder Unit, Institute of Neuroscience, Hospital Clinic, IDIBAPS, CIBERSAM, University of Barcelona, Barcelona, Spain.,FIDMAG Germanes Hospitalàries Research Foundation, Sant Boi de Llobregat, Barcelona, Spain.,CIBERSAM, Centro Investigación Biomédica en Red Salud Mental, Barcelona, Spain.,Division of Psychiatry, Clinical Psychology and Rehabilitation, Department of Medicine, Santa Maria della Misericordia Hospital, University of Perugia, Perugia, Italy
| | - D Hidalgo-Mazzei
- Bipolar Disorder Unit, Institute of Neuroscience, Hospital Clinic, IDIBAPS, CIBERSAM, University of Barcelona, Barcelona, Spain.,CIBERSAM, Centro Investigación Biomédica en Red Salud Mental, Barcelona, Spain.,Department of Psychological Medicine, Centre for Affective Disorders, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
| | - A Murru
- Bipolar Disorder Unit, Institute of Neuroscience, Hospital Clinic, IDIBAPS, CIBERSAM, University of Barcelona, Barcelona, Spain.,CIBERSAM, Centro Investigación Biomédica en Red Salud Mental, Barcelona, Spain
| | - I Pacchiarotti
- Bipolar Disorder Unit, Institute of Neuroscience, Hospital Clinic, IDIBAPS, CIBERSAM, University of Barcelona, Barcelona, Spain.,CIBERSAM, Centro Investigación Biomédica en Red Salud Mental, Barcelona, Spain
| | - L Samalin
- Bipolar Disorder Unit, Institute of Neuroscience, Hospital Clinic, IDIBAPS, CIBERSAM, University of Barcelona, Barcelona, Spain.,Department of Psychiatry, CHU Clermont-Ferrand, University of Auvergne, Clermont-Ferrand, France.,Fondation FondaMental, Pôle de Psychiatrie, Hôpital Albert Chenevier, Créteil, France
| | - A H Young
- Department of Psychological Medicine, Centre for Affective Disorders, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, UK
| | - E Vieta
- Bipolar Disorder Unit, Institute of Neuroscience, Hospital Clinic, IDIBAPS, CIBERSAM, University of Barcelona, Barcelona, Spain.,CIBERSAM, Centro Investigación Biomédica en Red Salud Mental, Barcelona, Spain
| | - A F Carvalho
- Department of Psychiatry, University of Toronto, Toronto, ON, Canada.,Centre of Addiction and Mental Health (CAMH), Toronto, ON, Canada
| |
Collapse
|
6
|
Grunze H, Vieta E, Goodwin GM, Bowden C, Licht RW, Azorin JM, Yatham L, Mosolov S, Möller HJ, Kasper S. The World Federation of Societies of Biological Psychiatry (WFSBP) Guidelines for the Biological Treatment of Bipolar Disorders: Acute and long-term treatment of mixed states in bipolar disorder. World J Biol Psychiatry 2018; 19:2-58. [PMID: 29098925 DOI: 10.1080/15622975.2017.1384850] [Citation(s) in RCA: 98] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
OBJECTIVES Although clinically highly relevant, the recognition and treatment of bipolar mixed states has played only an underpart in recent guidelines. This WFSBP guideline has been developed to supply a systematic overview of all scientific evidence pertaining to the acute and long-term treatment of bipolar mixed states in adults. METHODS Material used for these guidelines is based on a systematic literature search using various data bases. Their scientific rigour was categorised into six levels of evidence (A-F), and different grades of recommendation to ensure practicability were assigned. We examined data pertaining to the acute treatment of manic and depressive symptoms in bipolar mixed patients, as well as data pertaining to the prevention of mixed recurrences after an index episode of any type, or recurrence of any type after a mixed index episode. RESULTS Manic symptoms in bipolar mixed states appeared responsive to treatment with several atypical antipsychotics, the best evidence resting with olanzapine. For depressive symptoms, addition of ziprasidone to treatment as usual may be beneficial; however, the evidence base is much more limited than for the treatment of manic symptoms. Besides olanzapine and quetiapine, valproate and lithium should also be considered for recurrence prevention. LIMITATIONS The concept of mixed states changed over time, and recently became much more comprehensive with the release of DSM-5. As a consequence, studies in bipolar mixed patients targeted slightly different bipolar subpopulations. In addition, trial designs in acute and maintenance treatment also advanced in recent years in response to regulatory demands. CONCLUSIONS Current treatment recommendations are still based on limited evidence, and there is a clear demand for confirmative studies adopting the DSM-5 specifier with mixed features concept.
Collapse
Affiliation(s)
- Heinz Grunze
- a Institute of Neuroscience , Newcastle University , Newcastle upon Tyne , UK
- b Paracelsus Medical University , Nuremberg , Germany
- c Zentrum für Psychiatrie Weinsberg , Klinikum am Weissenhof , Weinsberg , Germany
| | - Eduard Vieta
- d Bipolar Disorders Programme, Institute of Neuroscience , Hospital Clinic, University of Barcelona, IDIBAPS, CIBERSAM , Barcelona , Catalonia , Spain
| | - Guy M Goodwin
- e Department of Psychiatry , University of Oxford, Warneford Hospital , Oxford , UK
| | - Charles Bowden
- f Dept. of Psychiatry , University of Texas Health Science Center , San Antonio , TX , USA
| | - Rasmus W Licht
- g Psychiatric Research Unit, Psychiatry , Aalborg University Hospital , Aalborg , Denmark
- h Clinical Department of Medicine , Aalborg University , Aalborg , Denmark
| | - Jean-Michel Azorin
- i Department of Psychiatry , Hospital Ste. Marguerite , Marseille , France
| | - Lakshmi Yatham
- j Department of Psychiatry , University of British Columbia , Vancouver , BC , Canada
| | - Sergey Mosolov
- k Department for Therapy of Mental Disorders , Moscow Research Institute of Psychiatry , Moscow , Russia
| | - Hans-Jürgen Möller
- l Department of Psychiatry and Psychotherapy , Ludwigs-Maximilian University , Munich , Germany
| | - Siegfried Kasper
- m Department of Psychiatry and Psychotherapy , Medical University of Vienna , Vienna , Austria
| | | |
Collapse
|
7
|
Abstract
The development of atypical antipsychotics has stimulated research on the treatment of mania. Several well-established options now exist for monotherapy of mania. None of the atypicals has shown greater efficacy than haloperidol in improving manic symptoms, but they all produce fewer extrapyramidal side-effects and they may differ in their effects on depressive symptoms. Combinations of an antipsychotic with lithium or valproate offer further options, with somewhat greater efficacy in treating mania but also with more side-effects.
Collapse
|
8
|
Betzler F, Stöver LA, Sterzer P, Köhler S. Mixed states in bipolar disorder - changes in DSM-5 and current treatment recommendations. Int J Psychiatry Clin Pract 2017; 21:244-258. [PMID: 28417647 DOI: 10.1080/13651501.2017.1311921] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
OBJECTIVE Mixed states in affective disorders represent a particular challenge in clinical routine, characterized by a complicated course of treatment and a worse treatment response. METHODS Clinical features of mixed states and the Diagnostic and Statistical Manual of Mental Disorders (DSM-5) criteria are presented and critical discussed. We then performed a systematic review using the terms 'bipolar', 'mixed' and 'randomized' to evaluate current treatment options. RESULTS For pharmacological treatment of mixed states in total, there is still insufficient data from RCTs. However, there is some evidence for efficacy in mixed states from RCTs for atypical antipsychotics, especially olanzapine, aripiprazole and asenapine as well as mood stabilizers as valproate and carbamazepine. CONCLUSIONS Mixed states are of a high clinical relevance and the DSM-5 criteria substantially reduced the diagnostic threshold. Besides advantages of a better characterization of patients with former DSM-IV-defined mixed episodes, disadvantages arise for example differential diagnoses with a substantial overlap in symptoms such as borderline personality disorders. Atypical antipsychotics, valproate and carbamazepine demonstrated efficacy in a limited sample of RCTs. LIMITATIONS The number of RCTs in the treatment of mixed states is highly limited. Furthermore, nearly all studies were funded by pharmaceutical companies which may lead to an underestimation of classical mood stabilizers such as lithium.
Collapse
Affiliation(s)
- Felix Betzler
- a Department of Psychiatry and Psychotherapy , Clinic for Psychiatry and Psychotherapy, Charité Universitätsmedizin Berlin , Campus Mitte , Berlin , Germany
| | - Laura Apollonia Stöver
- a Department of Psychiatry and Psychotherapy , Clinic for Psychiatry and Psychotherapy, Charité Universitätsmedizin Berlin , Campus Mitte , Berlin , Germany
| | - Philipp Sterzer
- a Department of Psychiatry and Psychotherapy , Clinic for Psychiatry and Psychotherapy, Charité Universitätsmedizin Berlin , Campus Mitte , Berlin , Germany
| | - Stephan Köhler
- a Department of Psychiatry and Psychotherapy , Clinic for Psychiatry and Psychotherapy, Charité Universitätsmedizin Berlin , Campus Mitte , Berlin , Germany
| |
Collapse
|
9
|
Abstract
The DSM-5 incorporates a broad concept of mixed states and captured ≥3 nonoverlapping symptoms of the opposite polarity using a "with mixed features" specifier to be applied to manic/hypomanic and major depressive episodes. Pharmacotherapy of mixed states is challenging because of the necessity to treat both manic/hypomanic and depressive symptoms concurrently. High-potency antipsychotics used to treat manic symptoms and antidepressants can potentially deteriorate symptoms of the opposite polarity. This review aimed to provide a synthesis of the current evidence for pharmacotherapy of mixed states with an emphasis on mixed mania/hypomania. A PubMed search was conducted for randomized controlled trials (RCTs) that were at least moderately sized, included a placebo arm, and contained information on acute-phase and maintenance treatments of adult patients with mixed episodes or mania/hypomania with significant depressive symptoms. Most studies were post-hoc subgroup and pooled analyses of the data from RCTs for acute manic and mixed episodes of bipolar I disorder; only two prospectively examined efficacy for mixed mania/hypomania specifically. Aripiprazole, asenapine, carbamazepine, olanzapine, and ziprasidone showed the strongest evidence of efficacy in acute-phase treatment. Quetiapine and divalproex/valproate were also efficacious. Combination therapies with these atypical antipsychotics and mood stabilizers can be considered in severe cases. Olanzapine and quetiapine (alone or in combination with lithium/divalproex) showed the strongest evidence of efficacy in maintenance treatment. Lithium and lamotrigine may be beneficial given their preventive effects on suicide and depressive relapse. Further prospective studies primarily focusing on mixed states are needed.
Collapse
|
10
|
Abstract
Mixed states in bipolar disorder have been neglected, and the data concerning treatment of these conditions have been relatively obscure. To address this, we systematically reviewed published pharmacological treatment data for "mixed states/episodes" in mood disorders, including "with mixed features" in DSM-5. We searched PubMed, MEDLINE, The Cochrane Library, clinicaltrials.gov, and controlled-trials.com (with different combinations of the following keywords: "mixed states/features," "bipolar," "depressive symptoms/bipolar depression," "manic symptoms," "treatment," "DSM-5") through to October 2016. We applied a quality-of-evidence approach: first-degree evidence=randomized placebo-controlled studies of pharmacological interventions used as monotherapy; second-degree evidence=a similar design in the absence of a placebo or of a combination therapy as a comparative group; third-degree evidence=case reports, case series, and reviews of published studies. We found very few primary double-blind, placebo-controlled studies on the treatment of mixed states: the preponderance of available data derives from subgroup analysis performed on studies that originally involved manic patients. Future research should study the effects of treatments in mixed states defined using current criteria.
Collapse
|
11
|
Fountoulakis KN, Yatham L, Grunze H, Vieta E, Young A, Blier P, Kasper S, Moeller HJ. The International College of Neuro-Psychopharmacology (CINP) Treatment Guidelines for Bipolar Disorder in Adults (CINP-BD-2017), Part 2: Review, Grading of the Evidence, and a Precise Algorithm. Int J Neuropsychopharmacol 2017; 20:121-179. [PMID: 27816941 PMCID: PMC5409012 DOI: 10.1093/ijnp/pyw100] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2016] [Revised: 10/29/2016] [Accepted: 11/03/2016] [Indexed: 02/05/2023] Open
Abstract
Background The current paper includes a systematic search of the literature, a detailed presentation of the results, and a grading of treatment options in terms of efficacy and tolerability/safety. Material and Methods The PRISMA method was used in the literature search with the combination of the words 'bipolar,' 'manic,' 'mania,' 'manic depression,' and 'manic depressive' with 'randomized,' and 'algorithms' with 'mania,' 'manic,' 'bipolar,' 'manic-depressive,' or 'manic depression.' Relevant web pages and review articles were also reviewed. Results The current report is based on the analysis of 57 guideline papers and 531 published papers related to RCTs, reviews, posthoc, or meta-analysis papers to March 25, 2016. The specific treatment options for acute mania, mixed episodes, acute bipolar depression, maintenance phase, psychotic and mixed features, anxiety, and rapid cycling were evaluated with regards to efficacy. Existing treatment guidelines were also reviewed. Finally, Tables reflecting efficacy and recommendation levels were created that led to the development of a precise algorithm that still has to prove its feasibility in everyday clinical practice. Conclusions A systematic literature search was conducted on the pharmacological treatment of bipolar disorder to identify all relevant random controlled trials pertaining to all aspects of bipolar disorder and graded the data according to a predetermined method to develop a precise treatment algorithm for management of various phases of bipolar disorder. It is important to note that the some of the recommendations in the treatment algorithm were based on the secondary outcome data from posthoc analyses.
Collapse
Affiliation(s)
- Konstantinos N Fountoulakis
- 3rd Department of Psychiatry, School of Medicine, Aristotle University, Thessaloniki, Greece; Department of Psychiatry, University of British Columbia, Mood Disorders Centre of Excellence, Djavad Mowafaghian Centre for Brain Health, Canada; Paracelsus Medical University, Salzburg, Austria; Hospital Clinic, Institute of Neuroscience, University of Barcelona, IDIBAPS, CIBERSAM, Barcelona, Catalonia, Spain; Centre for Affective Disorders, Institute of Psychiatry, Psychology and Neuroscience, King's College, London, United Kingdom; The Royal Institute of Mental Health Research, Department of Psychiatry, University of Ottawa, Ottawa, Canada; Department of Psychiatry and Psychotherapy, Medical University Vienna, MUV, AKH, Vienna, Austria; Psychiatric Department Ludwig Maximilians University, Munich, Germany
| | - Lakshmi Yatham
- 3rd Department of Psychiatry, School of Medicine, Aristotle University, Thessaloniki, Greece; Department of Psychiatry, University of British Columbia, Mood Disorders Centre of Excellence, Djavad Mowafaghian Centre for Brain Health, Canada; Paracelsus Medical University, Salzburg, Austria; Hospital Clinic, Institute of Neuroscience, University of Barcelona, IDIBAPS, CIBERSAM, Barcelona, Catalonia, Spain; Centre for Affective Disorders, Institute of Psychiatry, Psychology and Neuroscience, King's College, London, United Kingdom; The Royal Institute of Mental Health Research, Department of Psychiatry, University of Ottawa, Ottawa, Canada; Department of Psychiatry and Psychotherapy, Medical University Vienna, MUV, AKH, Vienna, Austria; Psychiatric Department Ludwig Maximilians University, Munich, Germany
| | - Heinz Grunze
- 3rd Department of Psychiatry, School of Medicine, Aristotle University, Thessaloniki, Greece; Department of Psychiatry, University of British Columbia, Mood Disorders Centre of Excellence, Djavad Mowafaghian Centre for Brain Health, Canada; Paracelsus Medical University, Salzburg, Austria; Hospital Clinic, Institute of Neuroscience, University of Barcelona, IDIBAPS, CIBERSAM, Barcelona, Catalonia, Spain; Centre for Affective Disorders, Institute of Psychiatry, Psychology and Neuroscience, King's College, London, United Kingdom; The Royal Institute of Mental Health Research, Department of Psychiatry, University of Ottawa, Ottawa, Canada; Department of Psychiatry and Psychotherapy, Medical University Vienna, MUV, AKH, Vienna, Austria; Psychiatric Department Ludwig Maximilians University, Munich, Germany
| | - Eduard Vieta
- 3rd Department of Psychiatry, School of Medicine, Aristotle University, Thessaloniki, Greece; Department of Psychiatry, University of British Columbia, Mood Disorders Centre of Excellence, Djavad Mowafaghian Centre for Brain Health, Canada; Paracelsus Medical University, Salzburg, Austria; Hospital Clinic, Institute of Neuroscience, University of Barcelona, IDIBAPS, CIBERSAM, Barcelona, Catalonia, Spain; Centre for Affective Disorders, Institute of Psychiatry, Psychology and Neuroscience, King's College, London, United Kingdom; The Royal Institute of Mental Health Research, Department of Psychiatry, University of Ottawa, Ottawa, Canada; Department of Psychiatry and Psychotherapy, Medical University Vienna, MUV, AKH, Vienna, Austria; Psychiatric Department Ludwig Maximilians University, Munich, Germany
| | - Allan Young
- 3rd Department of Psychiatry, School of Medicine, Aristotle University, Thessaloniki, Greece; Department of Psychiatry, University of British Columbia, Mood Disorders Centre of Excellence, Djavad Mowafaghian Centre for Brain Health, Canada; Paracelsus Medical University, Salzburg, Austria; Hospital Clinic, Institute of Neuroscience, University of Barcelona, IDIBAPS, CIBERSAM, Barcelona, Catalonia, Spain; Centre for Affective Disorders, Institute of Psychiatry, Psychology and Neuroscience, King's College, London, United Kingdom; The Royal Institute of Mental Health Research, Department of Psychiatry, University of Ottawa, Ottawa, Canada; Department of Psychiatry and Psychotherapy, Medical University Vienna, MUV, AKH, Vienna, Austria; Psychiatric Department Ludwig Maximilians University, Munich, Germany
| | - Pierre Blier
- 3rd Department of Psychiatry, School of Medicine, Aristotle University, Thessaloniki, Greece; Department of Psychiatry, University of British Columbia, Mood Disorders Centre of Excellence, Djavad Mowafaghian Centre for Brain Health, Canada; Paracelsus Medical University, Salzburg, Austria; Hospital Clinic, Institute of Neuroscience, University of Barcelona, IDIBAPS, CIBERSAM, Barcelona, Catalonia, Spain; Centre for Affective Disorders, Institute of Psychiatry, Psychology and Neuroscience, King's College, London, United Kingdom; The Royal Institute of Mental Health Research, Department of Psychiatry, University of Ottawa, Ottawa, Canada; Department of Psychiatry and Psychotherapy, Medical University Vienna, MUV, AKH, Vienna, Austria; Psychiatric Department Ludwig Maximilians University, Munich, Germany
| | - Siegfried Kasper
- 3rd Department of Psychiatry, School of Medicine, Aristotle University, Thessaloniki, Greece; Department of Psychiatry, University of British Columbia, Mood Disorders Centre of Excellence, Djavad Mowafaghian Centre for Brain Health, Canada; Paracelsus Medical University, Salzburg, Austria; Hospital Clinic, Institute of Neuroscience, University of Barcelona, IDIBAPS, CIBERSAM, Barcelona, Catalonia, Spain; Centre for Affective Disorders, Institute of Psychiatry, Psychology and Neuroscience, King's College, London, United Kingdom; The Royal Institute of Mental Health Research, Department of Psychiatry, University of Ottawa, Ottawa, Canada; Department of Psychiatry and Psychotherapy, Medical University Vienna, MUV, AKH, Vienna, Austria; Psychiatric Department Ludwig Maximilians University, Munich, Germany
| | - Hans Jurgen Moeller
- 3rd Department of Psychiatry, School of Medicine, Aristotle University, Thessaloniki, Greece; Department of Psychiatry, University of British Columbia, Mood Disorders Centre of Excellence, Djavad Mowafaghian Centre for Brain Health, Canada; Paracelsus Medical University, Salzburg, Austria; Hospital Clinic, Institute of Neuroscience, University of Barcelona, IDIBAPS, CIBERSAM, Barcelona, Catalonia, Spain; Centre for Affective Disorders, Institute of Psychiatry, Psychology and Neuroscience, King's College, London, United Kingdom; The Royal Institute of Mental Health Research, Department of Psychiatry, University of Ottawa, Ottawa, Canada; Department of Psychiatry and Psychotherapy, Medical University Vienna, MUV, AKH, Vienna, Austria; Psychiatric Department Ludwig Maximilians University, Munich, Germany
| |
Collapse
|
12
|
Bai YM, Li CT, Tsai SJ, Tu PC, Chen MH, Su TP. Metabolic syndrome and adverse clinical outcomes in patients with bipolar disorder. BMC Psychiatry 2016; 16:448. [PMID: 27978821 PMCID: PMC5159954 DOI: 10.1186/s12888-016-1143-8] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2016] [Accepted: 11/25/2016] [Indexed: 01/02/2023] Open
Abstract
BACKGROUND Metabolic syndrome (MetS) is highly prevalent among patients with bipolar disorder. MetS may cause complications in the brain, but studies investigating MetS-associated clinical psychiatric outcomes remain scant. METHODS We enrolled clinically stable outpatients with bipolar disorder aged 18-65 years and performed anthropometric and fasting biochemical assessments to investigate MetS prevalence. We then performed clinical assessments by using the Young Mania Rating Scale for manic symptoms, the Montgomery-Åsberg Depression Rating Scale for depressive symptoms, the Positive and Negative Symptom Scale for psychotic symptoms, the Involuntary Movement Scale for tardive dyskinesia, the Barnes Akathisia Rating Scale for akathisia, the Udvalg for Kliniske Undersogelser for general side effects, the Schedule for Assessment of Insight for insight, the Global Assessment of Functioning scale for global functioning, and the Wisconsin Card Sorting Test (WCST) for cognitive executive function. RESULTS In total, 143 patients were enrolled and had a MetS prevalence of 29.4%. The patients treated with atypical antipsychotics plus mood stabilizers (36.3%) and atypical antipsychotics alone (36.0%) had a significantly higher prevalence of MetS than did those treated with mood stabilizers alone (10.5%; p = 0.012). According to multivariate regression analyses adjusted for age, sex, smoking status, bipolar disorder subtype (I or II), pharmacological treatment duration, and psychiatric medication, compared with patients without MetS, those with MetS had significantly more previous hospitalizations (p = 0.036), severer tardive dyskinesia (p = 0.030), poorer insight (p = 0.036), poorer global function (p = 0.046), and more impaired executive function (conceptual level response on the WCST; p = 0.042). CONCLUSIONS Our results indicated that patients with comorbid bipolar disorder and MetS have more adverse clinical outcomes than those without, with more hospitalizations, severer tardive dyskinesia, poorer insight, poorer global function, and more impaired executive function. Monitoring MetS is crucial for assessing not only physical burden, but also psychiatric outcomes.
Collapse
Affiliation(s)
- Ya-Mei Bai
- Department of Psychiatry, Taipei Veterans General Hospital, Taipei, Taiwan. .,Department of Psychiatry, College of Medicine, National Yang-Ming University, Taipei, Taiwan.
| | - Cheng-Ta Li
- Department of Psychiatry, Taipei Veterans General Hospital, Taipei, Taiwan ,Department of Psychiatry, College of Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Shih-Jen Tsai
- Department of Psychiatry, Taipei Veterans General Hospital, Taipei, Taiwan ,Department of Psychiatry, College of Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Pei-Chi Tu
- Department of Psychiatry, Taipei Veterans General Hospital, Taipei, Taiwan ,Department of Psychiatry, College of Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Mu-Hong Chen
- Department of Psychiatry, Taipei Veterans General Hospital, Taipei, Taiwan ,Department of Psychiatry, College of Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Tung-Ping Su
- Department of Psychiatry, Taipei Veterans General Hospital, Taipei, Taiwan ,Department of Psychiatry, College of Medicine, National Yang-Ming University, Taipei, Taiwan
| |
Collapse
|
13
|
Consider second-generation antipsychotics for the management of mixed states in bipolar disorder. DRUGS & THERAPY PERSPECTIVES 2016. [DOI: 10.1007/s40267-016-0295-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
|
14
|
Abstract
Approximately 40% of patients with bipolar disorder experience mixed episodes, defined as a manic state with depressive features, or manic symptoms in a patient with bipolar depression. Compared with bipolar patients without mixed features, patients with bipolar mixed states generally have more severe symptomatology, more lifetime episodes of illness, worse clinical outcomes and higher rates of comorbidities, and thus present a significant clinical challenge. Most clinical trials have investigated second-generation neuroleptic monotherapy, monotherapy with anticonvulsants or lithium, combination therapy, and electroconvulsive therapy (ECT). Neuroleptic drugs are often used alone or in combination with anticonvulsants or lithium for preventive treatment, and ECT is an effective treatment for mixed manic episodes in situations where medication fails or cannot be used. Common antidepressants have been shown to worsen mania symptoms during mixed episodes without necessarily improving depressive symptoms; thus, they are not recommended during mixed episodes. A greater understanding of pathophysiological processes in bipolar disorder is now required to provide a more accurate diagnosis and new personalised treatment approaches. Targeted, specific treatments developed through a greater understanding of bipolar disorder pathophysiology, capable of affecting the underlying disease processes, could well prove to be more effective, faster acting, and better tolerated than existing therapies, therefore providing better outcomes for individuals affected by bipolar disorder. Until such time as targeted agents are available, second-generation neuroleptics are emerging as the treatment of choice in the management of mixed states in bipolar disorder.
Collapse
|
15
|
Xu L, Lu Y, Yang Y, Zheng Y, Chen F, Lin Z. Olanzapine-valproate combination versus olanzapine or valproate monotherapy in the treatment of bipolar I mania: a randomized controlled study in a Chinese population group. Neuropsychiatr Dis Treat 2015; 11:1265-71. [PMID: 26060401 PMCID: PMC4450656 DOI: 10.2147/ndt.s81146] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Bipolar disorder (BP) is a mental illness that has a high social burden estimated by disability-adjusted life years. In the present study, we investigated the efficacy of olanzapine-valproate combination therapy versus olanzapine or valproate monotherapy in the treatment of bipolar I mania in a Chinese population group. SUBJECTS AND METHODS Patients aged 19-58 years who had had an acute manic episode of BP were enrolled in the present study and randomly assigned to receive 600 mg sodium valproate daily (group A), 10 mg olanzapine daily (group B), or a combination of 600 mg olanzapine and 10 mg sodium valproate daily (group C) for 4 weeks. The primary outcome was reduction in Young Mania Rating Scale (YMRS) scores. The secondary outcome was assessed with the Clinical Global Impression - Bipolar (CGI-BP) scale. Adverse reactions, such as weight gain, sleepy, and dizziness were also evaluated. Statistical analysis was carried out on a per-protocol basis. RESULTS Patients in groups B and C showed significant improvement in YMRS scores compared with those in group A (P<0.01) during weeks 1-4 of treatment. Patients in group C showed significant improvement in YMRS scores compared with those in group B (P<0.01) only after 4 weeks of treatment. Furthermore, after 3-4 weeks of treatment, patients in groups B and C showed significantly greater improvement in CGI-BP scale scores compared with group A (P<0.05), while Group C demonstrated significantly greater improvement in CGI-BP scale scores than group B (P<0.01). No significant difference existed in extrapyramidal reactions among these groups. Adverse reactions, including weight gain, drowsiness, dizziness, and constipation, were stronger in groups B and C than in group A (P<0.05). CONCLUSION The combination therapy with olanzapine and sodium valproate had higher efficacy than monotherapy in patients with bipolar mania, which provides a crucial insight of the treatment regimen during clinical practice.
Collapse
Affiliation(s)
- Lei Xu
- Department of Geriatric Diseases, Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, People's Republic of China
| | - Yunrong Lu
- Department of Geriatric Diseases, Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, People's Republic of China
| | - Ying Yang
- Department of Geriatric Diseases, Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, People's Republic of China
| | - Yanping Zheng
- Department of Geriatric Diseases, Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, People's Republic of China
| | - Fang Chen
- Department of Geriatric Diseases, Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, People's Republic of China
| | - Zheng Lin
- Department of Psychiatry, Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, People's Republic of China
| |
Collapse
|
16
|
Abstract
OBJECTIVES We reviewed the treatment of bipolar mixed states using efficacy data of licensed and non-licensed physical or pharmacological treatments. METHODS We conducted a literature search to identify published studies reporting data on mixed states. Grading was done using an in-house level of evidence and we compared the efficacy with treatment recommendations of mixed states in current bipolar disorder guidelines. RESULTS A total of 133 studies reported data on mixed states, and seven guidelines differentiate the acute treatment of mixed states from pure states. The strongest evidence in treating co-occurring manic and depressive symptoms was for monotherapy with aripiprazole, asenapine, extended release carbamazepine, valproate, olanzapine, and ziprasidone. Aripiprazole was recommended in three guidelines, asenapine in one, and carbamazepine and ziprasidone in two. As adjunctive treatment, the strongest evidence of efficacy was for olanzapine plus lithium or valproate. For maintenance, there is evidence for the efficacy of monotherapy with valproate, olanzapine, and quetiapine. In the six guidelines valproate or olanzapine are first line monotherapy options; one recommends quetiapine. Recommended add-on treatments are lithium or valproate plus quetiapine. CONCLUSIONS There is a lack of studies designed to address the efficacy of medications in mixed affective symptoms. Guidelines do not fully reflect the current evidences.
Collapse
Affiliation(s)
- Heinz Grunze
- Newcastle University, Institute of Neuroscience , Newcastle upon Tyne , UK
| | | |
Collapse
|
17
|
Vella T, Mifsud J. Interactions between valproic acid and quetiapine/olanzapine in the treatment of bipolar disorder and the role of therapeutic drug monitoring. J Pharm Pharmacol 2014; 66:747-59. [PMID: 24392714 DOI: 10.1111/jphp.12209] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2013] [Accepted: 11/16/2013] [Indexed: 11/27/2022]
Abstract
OBJECTIVES The anticonvulsant valproic acid and the atypical antipsychotics olanzapine and quetiapine provide synergistic mood-stabilising, antidepressant and antipsychotic activities in the treatment of bipolar and schizoaffective disorders. Existing literature shows that pharmacokinetic and pharmacodynamics drug-drug interactions (DDIs) possibly occur with the use of such a combination. Clinical reports of a possible interaction between the drugs leading to an increased risk of adverse drug reactions have also emerged. The main objective of this paper is to review the incidence of DDIs between the anticonvulsant and the antipsychotics, to postulate the possible mechanisms of the interaction and to establish whether certain target populations are at an increased susceptibility to such interactions. The usefulness of therapeutic drug monitoring (TDM) of the antipsychotics to monitor for an interaction was also assessed. A systematic database search was carried out using the search engine provided by PubMed using the following key words: olanzapine, quetiapine, valproic acid, pharmacokinetic drug-drug interaction, bipolar disorder, therapeutic drug monitoring. KEY FINDINGS Evidence of a possible clinically relevant DDI between valproic acid and both antipsychotics has been uncovered. A possible mechanism for the interactions has been postulated, and the importance of TDM has been discussed. SUMMARY Further research is required to determine whether DDIs occur with the concurrent use of valproic acid and olanzapine or quetiapine, and to investigate the potential of TDM as a clinical tool in improving pharmacotherapy and preventing toxicity.
Collapse
Affiliation(s)
- Thomas Vella
- Department of Clinical Pharmacology and Therapeutics, University of Malta, Msida, Malta
| | | |
Collapse
|
18
|
Intracellular pathways of antipsychotic combined therapies: implication for psychiatric disorders treatment. Eur J Pharmacol 2013; 718:502-23. [PMID: 23834777 DOI: 10.1016/j.ejphar.2013.06.034] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2013] [Revised: 06/11/2013] [Accepted: 06/21/2013] [Indexed: 01/06/2023]
Abstract
Dysfunctions in the interplay among multiple neurotransmitter systems have been implicated in the wide range of behavioral, emotional and cognitive symptoms displayed by major psychiatric disorders, such as schizophrenia, bipolar disorder or major depression. The complex clinical presentation of these pathologies often needs the use of multiple pharmacological treatments, in particular (1) when monotherapy provides insufficient improvement of the core symptoms; (2) when there are concurrent additional symptoms requiring more than one class of medication and (3) in order to improve tolerability, by using two compounds below their individual dose thresholds to limit side effects. To date, the choice of drug combinations is based on empirical paradigm guided by clinical response. Nonetheless, several preclinical studies have demonstrated that drugs commonly used to treat psychiatric disorders may impact common intracellular target molecules (e.g. Akt/GSK-3 pathway, MAP kinases pathway, postsynaptic density proteins). These findings support the hypothesis that convergence at crucial steps of transductional pathways could be responsible for synergistic effects obtained in clinical practice by the co-administration of those apparently heterogeneous pharmacological compounds. Here we review the most recent evidence on the molecular crossroads in antipsychotic combined therapies with antidepressants, mood stabilizers, and benzodiazepines, as well as with antipsychotics. We first discuss clinical clues and efficacy of such combinations. Then we focus on the pharmacodynamics and on the intracellular pathways underpinning the synergistic, or concurrent, effects of each therapeutic add-on strategy, as well as we also critically appraise how pharmacological research may provide new insights on the putative molecular mechanisms underlying major psychiatric disorders.
Collapse
|
19
|
Abstract
Mixed bipolar states are associated with more severe symptoms and outcome. Our aim is to review the literature examining their treatment. We conducted a literature search of randomized clinical studies and post-hoc analyses on mixed bipolar states' treatment. Remarkably, there is only one double-blind, placebo-controlled trial, recruiting a mixed episode cohort, and one post-hoc analysis of this trial, while most data come from post-hoc analyses of trials including both manic and mixed patients. Improvement of manic symptoms in mixed episodes is similar to that seen in pure manic episodes and independent of baseline depressive features. The magnitude of response to manic symptoms' treatment probably exceeds that of depressive symptoms, which appear to resolve later. Valproate and carbamazepine are effective in acute mixed episodes, but the efficacy of lithium appears questionable. Atypical antipsychotic monotherapy improves both manic and depressive symptoms. Mood-stabilizer-atypical antipsychotic combination increases this effect. Atypical antipsychotic-antidepressant combination against acute mixed depression does not increase the risk for mania, although its superior efficacy vs. atypical antipsychotic monotherapy cannot be supported by current data. As regards prophylaxis, atypical antipsychotic monotherapy is associated with a lower incidence of and a longer time to relapse of any kind. The augmentation of lithium or divalproex with atypical antipsychotics increases prophylactic efficacy. Lithium or divalproex monotherapy have not been associated with significant prophylactic benefits following mixed mania. New, randomized prospective trials involving homogeneous cohorts of mixed bipolar patients are needed in order to delineate the appropriate pharmacological treatment of mixed states.
Collapse
|
20
|
Abstract
OBJECTIVE To review the efficacy of pharmacological agents in bipolar mixed states. METHODS We conducted a PubMed search of all English-language articles involving Food and Drug Administration (FDA)-approved agents for manic/mixed states in adults with bipolar I disorder. We also included names of agents established as efficacious in acute mania/mixed states that have not received FDA approval for bipolar disorder. Bibliographies from relevant articles were also searched. The efficacy of each agent in the mixed state subpopulation was reviewed, as evidenced by change from baseline on total scores of mania [e.g., Young Mania Rating Scale (YMRS)] and depression [e.g., Montgomery-Åsberg Depression Rating Scale (MADRS)] measures. RESULTS No available study is dedicated exclusively to the evaluation of mixed state populations. Although key inclusion and exclusion criteria are similar across treatment studies, mixed states have been variably defined and measured. The use of conventional manic and depressive metrics in bipolar mixed states perpetuates the unproven notion that mixed states are the consequence of coexisting depression and mania. Notwithstanding the methodological limitations, there are numerically more studies that exist for atypical antipsychotic agents than for any other class. On the basis of symptomatic improvement, recommendations for and/or strong admonishments against any established antimanic agents (e.g., lithium) cannot be made. An emergent signal supports combination treatment strategies (e.g., atypical antipsychotic plus divalproex) over mood stabilizer monotherapy (e.g., divalproex). Available evidence does not empirically support the hypothesis that conventional antipsychotics engender and/or amplify depressive symptoms in bipolar mixed states. CONCLUSIONS All proven antimanic agents (including lithium), can be recommended in the treatment of mixed/dysphoric states. The totality of evidence with attention paid to the therapeutic index of each agent would suggest that atypical antipsychotics and divalproex be considered as first-line treatment, with lithium and carbamazepine as second-line. Most individuals will require combination therapy for the treatment of mixed states; variable combinations of atypical antipsychotics and conventional mood stabilizers have the most replicated evidence.
Collapse
Affiliation(s)
- Roger S McIntyre
- Department of Psychiatry, University of Toronto, Toronto, ON, Canada.
| | | |
Collapse
|
21
|
Shelton RC. The return of fixed combinations in psychiatry: fluoxetine and olanzapine combination. Ther Clin Risk Manag 2011; 2:187-92. [PMID: 18360592 PMCID: PMC1661658 DOI: 10.2147/tcrm.2006.2.2.187] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Fixed combination psychotropics, such as a combination of a tricyclic and a typical antipsychotic, were widely prescribed a generation ago. These products were plagued by a number of problems, including serious side effects, which caused them to fall out of favor. More recently, a fixed combination of the atypical antipsychotic olanzapine and the serotonin selective reuptake inhibitor (SSRI) fluoxetine has been approved in the US for the treatment of bipolar I depression. Although the combination produced a robust clinical response relative to placebo or olanzapine alone, the response from practitioners has been mixed. The reasons for this are likely to be varied. Some practitioners who remember the earlier era of fixed combinations may simply be resistant to using products of this type. Moreover, the two constituents are available and many clinicians prescribe them independently. Finally, adverse events associated with olanzapine may make practitioners hesitant. For example, weight gain is a common side effect with olanzapine, and may be associated with hyperlipidemia or type II diabetes. Aggressive management of this problem appears to be helpful in preventing or reversing weight gain. It is not clear how weight gain is going to impact the uptake of this effective treatment.
Collapse
Affiliation(s)
- Richard C Shelton
- Department of Psychiatry, Department of Pharmacology, Vanderbilt University School of Medicine Nashville, TN, USA
| |
Collapse
|
22
|
Agostinho FR, Réus GZ, Stringari RB, Ribeiro KF, Pfaffenseller B, Stertz L, Panizzutti BS, Kapczinski F, Quevedo J. Olanzapine plus fluoxetine treatment increases Nt-3 protein levels in the rat prefrontal cortex. Neurosci Lett 2011; 497:99-103. [PMID: 21545827 DOI: 10.1016/j.neulet.2011.04.039] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2011] [Revised: 04/14/2011] [Accepted: 04/18/2011] [Indexed: 01/19/2023]
Abstract
Evidence is emerging for a role for neurotrophins in the treatment of mood disorders. In this study, we evaluated the effects of chronic administration of fluoxetine, olanzapine and the combination of fluoxetine/olanzapine on the brain-derived-neurotrophic factor (BDNF), nerve growth factor (NGF), and neurotrophin-3 (NT-3) in the rat brain. Wistar rats received daily injections of olanzapine (3 or 6 mg/kg) and/or fluoxetine (12.5 or 25mg/kg) for 28 days, and we evaluated for BDNF, NGF and NT-3 protein levels in the prefrontal cortex, hippocampus and amygdala. Our results showed that treatment with fluoxetine and olanzapine alone or in combination did not alter BDNF in the prefrontal cortex (p=0.37), hippocampus (p=0.98) and amygdala (p=0.57) or NGF protein levels in the prefrontal cortex (p=0.72), hippocampus (p=0.23) and amygdala (p=0.64), but NT-3 protein levels were increased by olanzapine 6 mg/kg/fluoxetine 25mg/kg combination in the prefrontal cortex (p=0.03), in the hippocampus (p=0.83) and amygdala (p=0.88) NT-3 protein levels did not alter. Finally, these findings further support the hypothesis that NT-3 could be involved in the effect of treatment with antipsychotic and antidepressant combination in mood disorders.
Collapse
Affiliation(s)
- Fabiano R Agostinho
- Laboratório de Neurociências and Instituto Nacional de Ciência e Tecnologia Translacional em Medicina (INCT-TM), Programa de Pós-Graduação em Ciências da Saúde, Unidade Acadêmica de Ciências da Saúde, Universidade do Extremo Sul Catarinense, 88806-000 Criciúma, SC, Brazil
| | | | | | | | | | | | | | | | | |
Collapse
|
23
|
Comparative response to electroconvulsive therapy in medication-resistant bipolar I patients with depression and mixed state. J ECT 2010; 26:82-6. [PMID: 19710623 DOI: 10.1097/yct.0b013e3181b00f1e] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
OBJECTIVES We compared the response with electroconvulsive therapy (ECT) of bipolar I patients resistant to pharmacological treatment, who presented depression or mixed state (MS). METHODS Ninety-six bipolar I patients according to the Diagnostic and Statistical Manual of Mental Disorders-Fourth Edition were included in the study (46 with major depressive episode and 50 with MS). Bilateral ECT was delivered using a brief pulse stimulator Mecta 5000Q (Mecta Corp, Lake Oswego, Ore) on a twice-a-week schedule. The patients were evaluated before ECT (baseline) and a week after the ECT course (final score), using the Hamilton Rating Scale for Depression (HAM-D), Mania Rating Scale, Brief Psychiatric Rating Scale (BPRS), and Clinical Global Improvement (CGI). RESULTS Global response rate (CGI <or=2) was similar in bipolar depression and MS (67.4% and 76.0%, respectively); no difference was found in global remission rate (CGI <or=1) between depression (41.3%) and MS (34.8%). The response rate of depressive symptoms (HAM-D <or=50% was 69.6% for bipolar depression and 66.0% for MS; remission rate (HAM-D <or=8) was 26.1% and 30.0%, respectively. At the end of the ECT course, CGI-Severity, HAM-D total, Young Mania total, BPRS total, and psychotic cluster scores showed a progressive reduction in both groups. A significant group effect was present for Young mania total score, BPRS total score, and psychotic cluster. LIMITATIONS With the exception of anticonvulsants, concomitant psychotropic medications were permitted during ECT course, based on the physician's decision. CONCLUSIONS Electroconvulsive therapy should be considered a viable treatment alternative in bipolar I patients with depression or MS who do not respond to conventional pharmacologic management. The only difference is that MS may present more residual agitation or psychotic features in comparison with depressive patients.
Collapse
|
24
|
Efficacy of ziprasidone in dysphoric mania: pooled analysis of two double-blind studies. J Affect Disord 2010; 122:39-45. [PMID: 19616304 DOI: 10.1016/j.jad.2009.06.023] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2008] [Revised: 06/11/2009] [Accepted: 06/15/2009] [Indexed: 10/20/2022]
Abstract
BACKGROUND Dysphoric mania is a common and often difficult to treat subset of bipolar mania that is associated with significant depressive symptoms. OBJECTIVE This post hoc analysis was designed to evaluate the efficacy of ziprasidone in the treatment of depressive and other symptoms in a cohort of patients with dysphoric mania. METHODS Pooled data were examined from two similarly designed, 3-week placebo-controlled trials in acute bipolar mania. Patients scoring >/=2 on at least two items of the extracted Hamilton Rating Scale for Depression (HAM-D) met criteria for dysphoric mania and were included in the post hoc analysis. Changes from baseline in symptom scores were evaluated by a mixed-model analysis of covariance. RESULTS 179 patients with dysphoric mania were included in the post hoc analysis (ziprasidone, n=124; placebo, n=55). Beginning at day 4, HAM-D scores were significantly lower at all visits in patients treated with ziprasidone compared with those treated with placebo (p<0.05). Ziprasidone-treated patients also demonstrated significant improvements on the Mania Rating Scale and all secondary efficacy measures, and had significantly higher response and remission rates compared with placebo. LIMITATIONS The main limitations are the use of a post hoc analysis and the pooling of two studies with slightly different designs. CONCLUSION In this analysis, ziprasidone significantly improved both depressive and manic mood symptoms in patients with dysphoric mania, suggesting that it might be a useful treatment option in this patient population. Further prospective controlled trials are needed to confirm these findings.
Collapse
|
25
|
Goodwin GM. Evidence-based guidelines for treating bipolar disorder: revised second edition--recommendations from the British Association for Psychopharmacology. J Psychopharmacol 2009; 23:346-88. [PMID: 19329543 DOI: 10.1177/0269881109102919] [Citation(s) in RCA: 326] [Impact Index Per Article: 21.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
The British Association for Psychopharmacology guidelines specify the scope and target of treatment for bipolar disorder. The second version, like the first, is based explicitly on the available evidence and presented, like previous Clinical Practice guidelines, as recommendations to aid clinical decision making for practitioners: they may also serve as a source of information for patients and carers. The recommendations are presented together with a more detailed but selective qualitative review of the available evidence. A consensus meeting, involving experts in bipolar disorder and its treatment, reviewed key areas and considered the strength of evidence and clinical implications. The guidelines were drawn up after extensive feedback from participants and interested parties. The strength of supporting evidence was rated. The guidelines cover the diagnosis of bipolar disorder, clinical management, and strategies for the use of medicines in treatment of episodes, relapse prevention and stopping treatment.
Collapse
Affiliation(s)
- G M Goodwin
- University Department of Psychiatry, Warneford Hospital, Oxford, UK
| |
Collapse
|
26
|
Grunze H, Vieta E, Goodwin GM, Bowden C, Licht RW, Moller HJ, Kasper S. The World Federation of Societies of Biological Psychiatry (WFSBP) guidelines for the biological treatment of bipolar disorders: update 2009 on the treatment of acute mania. World J Biol Psychiatry 2009; 10:85-116. [PMID: 19347775 DOI: 10.1080/15622970902823202] [Citation(s) in RCA: 214] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
These updated guidelines are based on a first edition that was published in 2003, and have been edited and updated with the available scientific evidence until end of 2008. Their purpose is to supply a systematic overview of all scientific evidence pertaining to the treatment of acute mania in adults. The data used for these guidelines have been extracted from a MEDLINE and EMBASE search, from the clinical trial database clinicaltrials.gov, from recent proceedings of key conferences, and from various national and international treatment guidelines. Their scientific rigor was categorised into six levels of evidence (A-F). As these guidelines are intended for clinical use, the scientific evidence was finally asigned different grades of recommendation to ensure practicability.
Collapse
Affiliation(s)
- Heinz Grunze
- Institute of Neuroscience, Newcastle University, Newcastle upon Tyne, UK.
| | | | | | | | | | | | | |
Collapse
|
27
|
Ideguchi M, Shinoyama M, Gomi M, Hayashi H, Hashimoto N, Takahashi J. Immune or inflammatory response by the host brain suppresses neuronal differentiation of transplanted ES cell-derived neural precursor cells. J Neurosci Res 2008; 86:1936-43. [PMID: 18335525 DOI: 10.1002/jnr.21652] [Citation(s) in RCA: 59] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Embryonic stem (ES) cells are a promising donor source for transplantation therapy, but several problems must be solved before they can be clinically useful. One of these is the host immune reaction to allogeneic grafts. In this article, we examine the effect of the host immune reaction on survival and differentiation of grafted ES cell-derived neural precursor cells (NPCs). We induced NPCs from mouse ES cells by stromal cell-derived inducing activity and then transplanted them into mouse brains with or without administering the immunosuppressant cyclosporine A (CsA). Two and 8 weeks following transplantation, the accumulation of host-derived microglia/macrophages and lymphocytes was observed around the graft. This effect was reduced by CsA treatment, although no significant difference in graft volume was observed. These data suggest that an immune response occurs in allografts of ES cell-derived NPCs. Intriguingly, however, the ratio of neurons to astrocytes in the graft was higher in immunosuppressed mice. Because inflammatory or immune cells produce various cytokines, we examined the effect of IL-1beta, IL-6, IFN-gamma, and TNF-alpha on the differentiation of NPCs in vitro. Only IL-6 promoted glial cell fate, and this effect could be reversed by the addition of an IL-6 neutralizing antibody. These results suggest that allogeneic ES cell-derived NPCs can cause an immune response by the host brain, but it is not strong enough to reject the graft. More important, activated microglia and lymphocytes can suppress neuronal differentiation of grafted NPCs in vivo by producing cytokines such as IL-6.
Collapse
Affiliation(s)
- Makoto Ideguchi
- Department of Neurosurgery, Clinical Neuroscience, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | | | | | | | | | | |
Collapse
|
28
|
Benazzi F. Defining mixed depression. Prog Neuropsychopharmacol Biol Psychiatry 2008; 32:932-9. [PMID: 18234411 DOI: 10.1016/j.pnpbp.2007.12.019] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2007] [Revised: 12/02/2007] [Accepted: 12/18/2007] [Indexed: 11/24/2022]
Abstract
BACKGROUND Mixed depression, i.e. a major depressive episode plus co-occurring manic/hypomanic symptoms, has recently become the focus of research. However, it is still unclear if its definition should be based on specific manic symptoms or on a number/score of manic symptoms. Different definitions may have different diagnostic utility, such as treatment impacts. STUDY AIM Study aim was to test which definition of mixed depression was more supported, by using, as diagnostic validator, early age at onset on the basis of previous studies supporting its bipolar nature. METHODS Consecutive 336 Bipolar II Disorder (BP-II), and 224 Major Depressive Disorder (MDD) outpatients were cross-sectionally assessed for major depressive episode (MDE) and concurrent DSM-IV hypomanic symptoms when presenting for treatment of depression, by a mood disorder specialist psychiatrist using the Structured Clinical Interview for DSM-IV as modified by Akiskal and Benazzi (J Clin Psychiatry, 2005) and the Hypomania Interview Guide (HIG), in a private practice. Mixed depression was defined as co-occurrence of MDE and hypomanic symptoms. Early age at onset (EO) below 21 years was used as diagnostic validator. RESULTS Multivariable logistic regression of EO versus all within-MDE hypomanic symptoms, controlled for BP-II, showed that no specific symptom was independently associated with EO. By ROC analysis versus EO, the best combination of sensitivity and specificity, and the highest figure of correctly classified, were shown by a cutoff number >=3 symptoms, and by a cutoff HIG score >=8. Both cutoffs had similar strength of association with EO. Mixed depression defined by >=3 within-MDE hypomanic symptoms (A), or by a HIG score >=8 (B), were more frequent in EO group versus LO group (A: 70.5% versus 49.8%; B: 60.7% versus 40.9%; p<0.001), and in BP-II versus MDD (A: 72.3% versus 39.7%; p<0.001; positive predictive value for BP-II=73.1%; B: 63.9% versus 29.0%; p<0.001; positive predictive value for BP-II=76.7%). DISCUSSION Findings could support the diagnostic validity of a definition of mixed depression based on a cutoff number/score of within-depression hypomanic symptoms versus one based on specific symptoms, complementing and supporting previous studies using bipolar family history as validator. Diagnosing mixed depression has treatment impacts, such as careful use of antidepressants added to mood stabilising agents or no use of antidepressants, as recently shown by large naturalistic and controlled studies.
Collapse
|
29
|
Vieta E, Panicali F, Goetz I, Reed C, Comes M, Tohen M. Olanzapine monotherapy and olanzapine combination therapy in the treatment of mania: 12-week results from the European Mania in Bipolar Longitudinal Evaluation of Medication (EMBLEM) observational study. J Affect Disord 2008; 106:63-72. [PMID: 17582508 DOI: 10.1016/j.jad.2007.05.009] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2007] [Revised: 05/11/2007] [Accepted: 05/13/2007] [Indexed: 12/19/2022]
Abstract
BACKGROUND To evaluate the 12-week outcomes (effectiveness, tolerability, and patterns of medication use) of olanzapine (either in antimanic monotherapy or in combination with other antipsychotics, anticonvulsants, and/or lithium) in patients with bipolar mania or mixed mania. METHOD EMBLEM (European Mania in Bipolar Longitudinal Evaluation of Medication) is a 24-month prospective observational study of in- and outpatients with acute mania/mixed mania conducted in 14 European countries. Primary outcome measures included Clinical Global Impressions-Bipolar Disorder scale (overall, mania, and depression); 5-item Hamilton Depression Rating Scale; and Young Mania Rating Scale. Tolerability measures included a questionnaire to assess patients' symptomatic complaints. RESULTS Overall, 2004 patients received olanzapine (olanzapine monotherapy, n=673; olanzapine combination, n=1331). Concomitant therapy with antidepressants and/or anxiolytics was possible in both groups. The countries significantly differed in the use of olanzapine monotherapy versus olanzapine combination (p<.0001). Baseline-to-endpoint changes on the CGI-BP subscales, YMRS, and HAMD-5 were significant within both treatment groups (p<.0001). Olanzapine monotherapy was generally better tolerated than olanzapine combination, particularly with regard to sedation (12% vs 17%; p<.001), tremor (2% vs 5%; p<.001), and akathisia (3% vs 6%; p<.001). DISCUSSION The acute-phase EMBLEM results suggest that in naturalistic settings, olanzapine (both as monotherapy and combination) may be effective in treating patients with bipolar mania. The use of olanzapine monotherapy or combination varies significantly across countries, but combination is generally the rule, rather than the exception.
Collapse
Affiliation(s)
- Eduard Vieta
- Bipolar Disorders Program, Hospital Clinic, University of Barcelona IDIBAPS, Barcelona, Spain.
| | | | | | | | | | | |
Collapse
|
30
|
Abstract
The presence of depressive symptomatology during acute mania has been termed mixed mania, dysphoric mania, depressive mania or mixed bipolar disorder. Highly prevalent, mixed mania occurs in at least 30% of bipolar patients. Correct diagnosis is a major challenge. The DSM diagnostic criteria, the most widely adopted clinical convention, require a complete manic and complete depressive syndrome co-occurring for at least 1 week. However, recent alternative categorical and dimensional studies of manic phenomenology have shown that there are certain depressive symptoms or constellations that have special clinical importance when describing mixed states, such as depressed mood and anxiety symptomatology that do not overlap with manic symptoms. Patients with mixed mania are over-represented in the subgroup with severe and treatment-resistant symptoms. The course and prognosis of mixed mania are worse than that of pure manic forms in the medium and long term, with higher recurrence rates, higher frequency of co-morbid substance abuse and greater risk of suicidal ideation and attempts. Moreover, mixed manic episodes are usually associated with increased depression during follow-up, greater risk of rapid cycling course and higher prevalence of physical co-morbidities, principally related to thyroid function. All these factors are very relevant to selection of treatment. There are three crucial steps in the treatment of mixed mania--making the correct diagnosis, starting treatment early, and considering not only the acute state but also maintenance treatment and the patient's long-term outcome. Although challenging, acute mixed episodes are treatable. To date there have been no controlled studies devoted exclusively to treatment of mixed mania, and the only controlled data available therefore derive from sub-analyses of randomised clinical trials. Both short-term and maintenance treatments of patients with mixed mania require experience and usually involve the combination of different treatments. As a general rule, there is some consensus about discontinuing antidepressants during mixed mania. Olanzapine, aripiprazole or valproate semisodium (divalproex sodium) are first-line drugs for mild episodes; severe episodes of mixed mania usually require treatment with a combination of valproate semisodium or lithium plus an antipsychotic, preferably an atypical agent. Carbamazepine is also useful for the treatment of mixed mania. High-dose medications are sometimes needed to control the episode, and time to remission is usually longer than in pure mania. Importantly, patients with mixed manic episodes have more adverse events of psychopharmacological treatment. In some cases, electroconvulsive therapy is required.
Collapse
Affiliation(s)
- Ana González-Pinto
- Stanley International Mood Disorders Research Center, Hospital Santiago Apóstol, University of the Basque Country, Vitoria, Spain.
| | | | | | | |
Collapse
|
31
|
Berk M, Malhi GS, Cahill C, Carman AC, Hadzi-Pavlovic D, Hawkins MT, Tohen M, Mitchell PB. The Bipolar Depression Rating Scale (BDRS): its development, validation and utility. Bipolar Disord 2007; 9:571-9. [PMID: 17845271 DOI: 10.1111/j.1399-5618.2007.00536.x] [Citation(s) in RCA: 106] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
OBJECTIVES Unipolar and bipolar depression differ neurobiologically and in clinical presentation. Existing depression rating instruments, used in bipolar depression, fail to capture the necessary phenomenological nuances, as they are based on and skewed towards the characteristics of unipolar depression. Both clinically and in research there is a growing need for a new observer-rated scale that is specifically designed to assess bipolar depression. METHODS An instrument reflecting the characteristics of bipolar depression was drafted by the authors, and administered to 122 participants aged 18-65 (44 males and 78 females) with a diagnosis of DSM-IV bipolar disorder, who were currently experiencing symptoms of depression. The Bipolar Depression Rating Scale (BDRS) was administered together with the Hamilton Depression Rating Scale (HAM-D), Montgomery Asberg Depression Rating Scale (MADRS) and Young Mania Rating Scale (YMRS). RESULTS The BDRS has strong internal consistency (Cronbach's alpha = 0.917), and robust correlation coefficients with the MADRS (r = 0.906) and HAM-D (r = 0.744), and the mixed subscale correlated with the YMRS (r = 0.757). Exploratory factor analysis showed a three-factor solution gave the best account of the data. These factors corresponded to depression (somatic), depression (psychological) and mixed symptom clusters. CONCLUSIONS This study provides evidence for the validity of the BDRS for the measurement of depression in bipolar disorder. These results suggest good internal validity, provisional evidence of inter-rater reliability and strong correlations with other depression rating scales.
Collapse
Affiliation(s)
- Michael Berk
- Barwon Health and the Geelong Clinic, Geelong; Department of Clinical and Biomedical Sciences, University of Melbourne; and Orygen Research Centre, Melbourne, Victoria, Australia.
| | | | | | | | | | | | | | | |
Collapse
|
32
|
Streeruwitz A, Barnes TRE, Fehler J, Ohlsen R, Curtis VA. Pharmacological management of acute mania: does current prescribing practice reflect treatment guidelines? J Psychopharmacol 2007; 21:206-9. [PMID: 17329301 DOI: 10.1177/0269881107067896] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The records of 70 inpatients with an acute manic episode were audited, to examine the relationship between current prescribing practice, the recommendations of recent clinical guidance and short-term clinical outcomes. Overall, 38 combinations of medication were prescribed. Within the first 24 hours of treatment, monotherapy with a second generation antipsychotic was favoured. At discharge, combination treatment (a mood stabilizer and a second generation antipsychotic) predominated. Early initiation of medication was significantly associated with an earlier clinical decision to discharge. Prescribing was generally in accord with published guidelines. The findings reinforce the value of prescribing surveys in mental health and the need to share understanding of the constraints that may lead to deviation from prescribing guidelines.
Collapse
Affiliation(s)
- A Streeruwitz
- Department of Psychological Medicine, Institute of Psychiatry, London, UK
| | | | | | | | | |
Collapse
|
33
|
Attarbaschi T, Kasper S. [Treatment options for bipolar mania]. DER NERVENARZT 2006; 77:1310-4, 1317-8, 1320-2. [PMID: 16773369 DOI: 10.1007/s00115-006-2096-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
The diagnosis and treatment of bipolar mania are extremely challenging. Therapeutic intervention for mania has traditionally relied on the use of lithium or divalproex as a first-line treatment option. However, due to the limited therapeutic range of these agents, typical neuroleptics have often been used. Although these have demonstrated efficacy in mania, they are often associated with significant side effects, especially extrapyramidal symptoms. Thus, atypical antipsychotics are increasingly preferred in the treatment of bipolar mania. In this review, data from controlled studies for several of the atypical antipsychotics in the treatment of mania are surveyed and issues in the selection of an appropriate atypical agent are discussed.
Collapse
Affiliation(s)
- T Attarbaschi
- Klinische Abteilung für Allgemeine Psychiatrie, Medizinische Universität Wien, Währinger Gürtel 18-20, 1090 Wien, Osterreich.
| | | |
Collapse
|
34
|
Bipolar affective disorder: advances in genetics and mood-stabilising medication. Ir J Psychol Med 2006; 23:24-28. [PMID: 30290564 DOI: 10.1017/s0790966700009423] [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] [Indexed: 11/05/2022]
Abstract
The lifetime prevalence of bipolar affective disorder is between 1 % and 2%. This educational review paper focuses on two areas of interest and relevance to trainees preparing for the membership examination of the Royal College of Psychiatrists: (a) advances in the genetics of bipolar affective disorder; and (b) mood-stabilising medication in bipolar affective disorder.
Collapse
|
35
|
Hosalli P, Jayaram M. Olanzapine co-therapy in bipolar disorder. Br J Psychiatry 2005; 187:486-7. [PMID: 16260830 DOI: 10.1192/bjp.187.5.486-a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
36
|
Abstract
Although bipolar affective disorder is defined by the history of manic or hypomanic episodes, depression is arguably a more important facet of the illness. Depressive episodes, on average, are more numerous and last longer than manic or hypomanic episodes, and most suicides occur during these periods. Misdiagnosis of major depressive disorder delays initiation of appropriate therapy, further worsening prognosis. Distinguishing features of bipolar depression include earlier age of onset, a family history of bipolar disorder, presence of psychotic or reverse neurovegetative features, and antidepressant-induced switching. Bipolar I depressions should initially be treated with a mood stabilizer (carbamazapine, divalproex, lamotrigine, lithium, or an atypical antipsychotic); antidepressant monotherapy is contraindicated. More severe or "breakthrough" episodes often require a concomitant antidepressant, such as bupropion or a selective serotonin reuptake inhibitor (SSRI). The first treatment specifically approved for bipolar depression is a combination of the SSRI fluoxetine and the atypical antipsychotic olanzapine. For refractory depressive episodes, venlafaxine, the monoamine oxidase inhibitor tranylcypromine, and ECT are most widely recommended. The optimal duration of maintenance antidepressant therapy has not been established empirically and, until better evidence-based guidelines are established, should be determined on a case-by-case basis.
Collapse
Affiliation(s)
- Michael E Thase
- Department of Psychiatry, University of Pittsburgh Medical Center, Pittsburgh, PA 15213, USA.
| |
Collapse
|