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Pini S, Raia A, Amatori G, Nardi B, Carpita B, Tundo A, Dell'Osso L. A reevaluation of mixed depressive states from the DSM-5- TR perspective: a series of prototypical cases. Arch Clin Cases 2024; 11:22-28. [PMID: 38689821 PMCID: PMC11060145 DOI: 10.22551/2024.42.1101.10282] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/02/2024] Open
Abstract
Mixed depressive states are defined by the co-presence of depressive and manic symptoms. They represent extremely variable conditions from the point of view of clinical expressiveness and are difficult to recognize, ranging from clear schizophrenic-like psychoses and pseudodemented pictures to subsyndromal psychopathology. At the basis of the extreme variability of depressive pictures with mixed features are the different combinations that depressive and manic symptoms can assume. Furthermore, the intensity of depressive symptoms and manic symptoms, combined, can be variable, a factor that contributes to making the picture even more variable. Each form of mixed depressive state therefore presents its own specific symptomatic characteristics and specific difficulties in differential diagnosis and each form requires a different therapeutic strategy. In this work we have distinguished four possible specific subtypes of mixed depressive states, describing their specific clinical presentation and the therapeutic options most supported by the literature with the aim of contributing to a better recognition of mixed depressive states, to avoid incorrect diagnoses at patient and treatments that are useless if not worsening.
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Affiliation(s)
- Stefano Pini
- Department of Psychiatry, Faculty of Medicine and Surgery, University of Pisa, Pisa, Italy
| | - Accursio Raia
- Department of Psychiatry, Faculty of Medicine and Surgery, University of Pisa, Pisa, Italy
| | - Giulia Amatori
- Department of Psychiatry, Faculty of Medicine and Surgery, University of Pisa, Pisa, Italy
| | - Benedetta Nardi
- Department of Psychiatry, Faculty of Medicine and Surgery, University of Pisa, Pisa, Italy
| | - Barbara Carpita
- Department of Psychiatry, Faculty of Medicine and Surgery, University of Pisa, Pisa, Italy
| | | | - Liliana Dell'Osso
- Department of Psychiatry, Faculty of Medicine and Surgery, University of Pisa, Pisa, Italy
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Bassett D, Boyce P, Lyndon B, Mulder R, Parker G, Porter R, Singh A, Bell E, Hamilton A, Morris G, Malhi GS. Guidelines for the management of psychosis in the context of mood disorders. Schizophr Res 2022; 241:187-196. [PMID: 35139458 DOI: 10.1016/j.schres.2022.01.047] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Revised: 01/17/2022] [Accepted: 01/22/2022] [Indexed: 12/19/2022]
Abstract
Psychotic episodes occur in a substantial proportion of patients suffering from major mood disorders (both unipolar and bipolar) at some point in their lives. The nature of these episodes is less well understood than the more common, non-psychotic periods of illness and hence their management is also less sophisticated. This is a concern because the risk of suicide is particularly high in this subtype of mood disorder and comorbidity is far more common. In some cases psychotic symptoms may be signs of a comorbid illness but the relationship of psychotic mood to other forms of psychosis and in particular its interactions with schizophrenia is poorly understood. Therefore, our targeted review draws upon extant research and our combined experience to provide clinical context and a framework for the management of these disorders in real-world practice - taking into consideration both biological and psychological interventions.
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Affiliation(s)
- Darryl Bassett
- Gaps in Guidelines Group, Australia; Consultant Psychiatrist, Perth, WA, Australia.
| | - Philip Boyce
- Gaps in Guidelines Group, Australia; Discipline of Psychiatry, Sydney Medical School, Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia
| | - Bill Lyndon
- Gaps in Guidelines Group, Australia; The University of Sydney, Faculty of Medicine and Health, Northern Clinical School, Department of Psychiatry, Sydney, NSW, Australia
| | - Roger Mulder
- Gaps in Guidelines Group, Australia; Department of Psychological Medicine, University of Otago, Christchurch, New Zealand
| | - Gordon Parker
- Gaps in Guidelines Group, Australia; School of Psychiatry, University of New South Wales. Sydney, Australia
| | - Richard Porter
- Gaps in Guidelines Group, Australia; Department of Psychological Medicine, University of Otago, Christchurch, New Zealand
| | - Ajeet Singh
- Gaps in Guidelines Group, Australia; The Geelong Clinic Healthscope, IMPACT-Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Deakin University, Geelong, VIC, Australia
| | - Erica Bell
- Gaps in Guidelines Group, Australia; Academic Department of Psychiatry, Kolling Institute, Northern Clinical School, Faculty of Medicine and Health, The University of Sydney, New South Wales, Australia; CADE Clinic, Royal North Shore Hospital, Northern Sydney Local Health District, New South Wales, Australia
| | - Amber Hamilton
- Gaps in Guidelines Group, Australia; Academic Department of Psychiatry, Kolling Institute, Northern Clinical School, Faculty of Medicine and Health, The University of Sydney, New South Wales, Australia; CADE Clinic, Royal North Shore Hospital, Northern Sydney Local Health District, New South Wales, Australia
| | - Grace Morris
- Gaps in Guidelines Group, Australia; Academic Department of Psychiatry, Kolling Institute, Northern Clinical School, Faculty of Medicine and Health, The University of Sydney, New South Wales, Australia; CADE Clinic, Royal North Shore Hospital, Northern Sydney Local Health District, New South Wales, Australia
| | - Gin S Malhi
- Gaps in Guidelines Group, Australia; Academic Department of Psychiatry, Kolling Institute, Northern Clinical School, Faculty of Medicine and Health, The University of Sydney, New South Wales, Australia; CADE Clinic, Royal North Shore Hospital, Northern Sydney Local Health District, New South Wales, Australia; Visiting Professor, Department of Psychiatry, University of Oxford, United Kingdom
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Rajpurkar P, Yang J, Dass N, Vale V, Keller AS, Irvin J, Taylor Z, Basu S, Ng A, Williams LM. Evaluation of a Machine Learning Model Based on Pretreatment Symptoms and Electroencephalographic Features to Predict Outcomes of Antidepressant Treatment in Adults With Depression: A Prespecified Secondary Analysis of a Randomized Clinical Trial. JAMA Netw Open 2020; 3:e206653. [PMID: 32568399 PMCID: PMC7309440 DOI: 10.1001/jamanetworkopen.2020.6653] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
IMPORTANCE Despite the high prevalence and potential outcomes of major depressive disorder, whether and how patients will respond to antidepressant medications is not easily predicted. OBJECTIVE To identify the extent to which a machine learning approach, using gradient-boosted decision trees, can predict acute improvement for individual depressive symptoms with antidepressants based on pretreatment symptom scores and electroencephalographic (EEG) measures. DESIGN, SETTING, AND PARTICIPANTS This prognostic study analyzed data collected as part of the International Study to Predict Optimized Treatment in Depression, a randomized, prospective open-label trial to identify clinically useful predictors and moderators of response to commonly used first-line antidepressant medications. Data collection was conducted at 20 sites spanning 5 countries and including 518 adult outpatients (18-65 years of age) from primary care or specialty care practices who received a diagnosis of current major depressive disorder between December 1, 2008, and September 30, 2013. Patients were antidepressant medication naive or willing to undergo a 1-week washout period of any nonprotocol antidepressant medication. Statistical analysis was conducted from January 5 to June 30, 2019. EXPOSURES Participants with major depressive disorder were randomized in a 1:1:1 ratio to undergo 8 weeks of treatment with escitalopram oxalate (n = 162), sertraline hydrochloride (n = 176), or extended-release venlafaxine hydrochloride (n = 180). MAIN OUTCOMES AND MEASURES The primary objective was to predict improvement in individual symptoms, defined as the difference in score for each of the symptoms on the 21-item Hamilton Rating Scale for Depression from baseline to week 8, evaluated using the C index. RESULTS The resulting data set contained 518 patients (274 women; mean [SD] age, 39.0 [12.6] years; mean [SD] 21-item Hamilton Rating Scale for Depression score improvement, 13.0 [7.0]). With the use of 5-fold cross-validation for evaluation, the machine learning model achieved C index scores of 0.8 or higher on 12 of 21 clinician-rated symptoms, with the highest C index score of 0.963 (95% CI, 0.939-1.000) for loss of insight. The importance of any single EEG feature was higher than 5% for prediction of 7 symptoms, with the most important EEG features being the absolute delta band power at the occipital electrode sites (O1, 18.8%; Oz, 6.7%) for loss of insight. Over and above the use of baseline symptom scores alone, the use of both EEG and baseline symptom features was associated with a significant increase in the C index for improvement in 4 symptoms: loss of insight (C index increase, 0.012 [95% CI, 0.001-0.020]), energy loss (C index increase, 0.035 [95% CI, 0.011-0.059]), appetite changes (C index increase, 0.017 [95% CI, 0.003-0.030]), and psychomotor retardation (C index increase, 0.020 [95% CI, 0.008-0.032]). CONCLUSIONS AND RELEVANCE This study suggests that machine learning may be used to identify independent associations of symptoms and EEG features to predict antidepressant-associated improvements in specific symptoms of depression. The approach should next be prospectively validated in clinical trials and settings. TRIAL REGISTRATION ClinicalTrials.gov Identifier: NCT00693849.
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Affiliation(s)
- Pranav Rajpurkar
- Department of Computer Science, Stanford University, Stanford, California
| | - Jingbo Yang
- Department of Computer Science, Stanford University, Stanford, California
| | - Nathan Dass
- Department of Computer Science, Stanford University, Stanford, California
| | - Vinjai Vale
- Department of Computer Science, Stanford University, Stanford, California
| | - Arielle S. Keller
- Stanford Center for Precision Mental Health and Wellness, Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford, California
| | - Jeremy Irvin
- Department of Computer Science, Stanford University, Stanford, California
| | - Zachary Taylor
- Stanford Center for Precision Mental Health and Wellness, Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford, California
| | - Sanjay Basu
- Center for Primary Care, Harvard Medical School, Boston, Massachusetts
- Research and Analytics, Collective Health, San Francisco, California
- Division of Primary Care and Public Health, Imperial College London School of Public Health, London, United Kingdom
| | - Andrew Ng
- Department of Computer Science, Stanford University, Stanford, California
| | - Leanne M. Williams
- Stanford Center for Precision Mental Health and Wellness, Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford, California
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Fredriksen KJ, Schaufel MA, Johannessen JO, Walby FA, Davidson L, Schoeyen HK. Preventing Suicide among Psychiatric Inpatients with Psychotic Depression. Psychiatr Q 2020; 91:223-236. [PMID: 31823194 DOI: 10.1007/s11126-019-09677-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
To investigate which factors individuals with a psychotic depression experience as preventive of suicide while beeing hospitalized. Semi-structured qualitative interviews with nine inpatients, all hospitalized for a unipolar or bipolar depressive episode with psychosis, were conducted at time of discharge. For analysis we used systematic text condensation. Main outcomes were accounts of participants' experiences of suicide prevention measures and treatment, and how these affected suicidal ideation, plans, and attempts. Participants experienced (1) suicide attempts being physically interrupted or prevented; (2) receiving medical treatment to alleviate unbearable suffering; (3) finding refuge behind locked doors; (4) receiving guidance to redefine their identity and situation. They reported being protected from suicidal impulses and imagined persecutors in a secure environment with staff present. They described their autonomy as compromised by intense suffering and chaos. They retrospectively appreciated staff interventions, if these were performed compassionately and with empathy. Participants described that suicidal thoughts and actions were triggered by terrifying psychotic experiences, anxiety and sleeplessness, and felt that medication - and in one instance electroconvulsive therapy- alleviated suffering. At time of discharge, participants reported no psychotically motivated suicidal thoughts. They described a new, insightful self-view and acknowledged having been severely mentally ill. To prevent impulsive suicidal behavior, findings highlight the need for both security measures and a treatment approach focusing on modifying psychotic experiences and intense anxiety. Gaining anxious and paranoid patients' trust is essential to build motivation for medical treatment. Patients emphasize that having time to talk is crucial to this process.
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Affiliation(s)
- Kristin J Fredriksen
- Clinic of Adult Psychiatry, Stavanger University Hospital, Armauer Hansens vei 20, 4011, Stavanger, Norway.
- Faculty of Social Sciences, Institute of Health, University of Stavanger, Kjell Arholms gate 41, 4036, Stavanger, Norway.
- Regional Centre for Clinical Research in Psychosis, TIPS, Stavanger University Hospital, Armauer Hansens vei 20, 4011, Stavanger, Norway.
| | - Margrethe A Schaufel
- Department of Thoracic Medicine, Haukeland University Hospital, Jonas Lies vei 65, 5021, Bergen, Norway
- Research Unit for General Practice, Uni Research Health, Thormøhlens Gate 55, 5008, Bergen, Norway
| | - Jan O Johannessen
- Clinic of Adult Psychiatry, Stavanger University Hospital, Armauer Hansens vei 20, 4011, Stavanger, Norway
- Faculty of Social Sciences, Institute of Health, University of Stavanger, Kjell Arholms gate 41, 4036, Stavanger, Norway
- Regional Centre for Clinical Research in Psychosis, TIPS, Stavanger University Hospital, Armauer Hansens vei 20, 4011, Stavanger, Norway
- Regional Centre for Clinical Research in Psychosis, Clinic of Adult Psychiatry, Stavanger University Hospital, Armauer Hansens vei 20, 4011, Stavanger, Norway
| | - Fredrik A Walby
- National Centre for Suicide Research and Prevention, Institute of Clinical Medicine, University of Oslo, Sognsvannsveien 21, 0372, Oslo, Norway
| | - Larry Davidson
- Department of Psychiatry, Yale School of Medicine, New Haven, CT, USA
| | - Helle K Schoeyen
- Clinic of Adult Psychiatry, Stavanger University Hospital, Armauer Hansens vei 20, 4011, Stavanger, Norway
- Department of Clinical Medicine, Section for Psychiatry, Faculty of Medicine and Dentistry, University of Bergen, Bergen, Norway
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Bingham KS, Meyers BS, Mulsant BH, Rothschild AJ, Whyte EM, Banerjee S, Artis AS, Alexopoulos GS, Flint AJ. Stabilization treatment of remitted psychotic depression: the STOP-PD study. Acta Psychiatr Scand 2018; 138:267-273. [PMID: 29959765 DOI: 10.1111/acps.12937] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/14/2018] [Indexed: 11/30/2022]
Abstract
OBJECTIVE We conducted a 12-week double-blind study of stabilization pharmacotherapy in patients with remitted psychotic depression (PD). METHODS Seventy-one persons aged 18 years or older who had achieved remission of PD when randomized to either olanzapine plus sertraline or olanzapine plus placebo were continued on the double-blind treatment associated with remission. Symptoms of depression and psychosis, and weight, were measured once every 4 weeks. Cholesterol, triglycerides, and glucose were measured at stabilization phase baseline and Week 12/termination. RESULTS The effect of treatment did not significantly change with time for depression, weight, or metabolic measures in the stabilization phase. Eight of the 71 participants (11.3%; 95% CI: 5.8, 20.7) experienced a relapse of major depression, psychosis, or both. Treatment groups did not differ in the frequency of relapse. In the entire study group, the adjusted estimate for change in weight was an increase of 1.66 kg (95% CI: 0.83, 2.48) and the adjusted estimate for change in total cholesterol was a decrease of 14.8 mg/dL (95% CI: 3.5, 26.1) during the 12-week stabilization phase; the remaining metabolic measures did not significantly change. CONCLUSION Continuation of acute treatment was associated with stability of remission.
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Affiliation(s)
- K S Bingham
- Department of Psychiatry, University of Toronto, Toronto, ON, Canada
| | - B S Meyers
- Department of Psychiatry, Weill Medical College of Cornell University and New York Presbyterian Hospital, Westchester Division, White Plains, NY, USA
| | - B H Mulsant
- Department of Psychiatry, University of Toronto, Toronto, ON, Canada.,Centre for Addiction and Mental Health, Toronto, ON, Canada
| | - A J Rothschild
- UMass Memorial Health Care, University of Massachusetts Medical School, Worcester, MA, USA
| | - E M Whyte
- Western Psychiatric Institute and Clinic, Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - S Banerjee
- Department of Healthcare Policy and Research, Weill Cornell Medical College, New York, NY, USA
| | - A S Artis
- Department of Healthcare Policy and Research, Weill Cornell Medical College, New York, NY, USA
| | - G S Alexopoulos
- Department of Psychiatry, Weill Medical College of Cornell University and New York Presbyterian Hospital, Westchester Division, White Plains, NY, USA
| | - A J Flint
- Department of Psychiatry, University of Toronto, Toronto, ON, Canada.,Centre for Mental Health, University Health Network, Toronto, ON, Canada
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Clinical validation of the Psychotic Depression Assessment Scale (PDAS) against independent global severity ratings in older adults. Acta Neuropsychiatr 2018; 30:203-208. [PMID: 29501075 DOI: 10.1017/neu.2018.2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECTIVES According to a recent study, ratings on the Psychotic Depression Assessment Scale (PDAS) obtained via a dedicated semi-structured interview are valid measures of the severity of psychotic depression. This study aimed to further test the validity, scalability and responsiveness of the PDAS in older adults using independent ratings on the Clinical Global Impression Scale - Severity (CGI-S) and the Montgomery-Asberg Depression Rating Scale (MADRS) as references. METHODS Ratings were performed at admission and discharge at two old age psychiatric wards in Flanders, Belgium. In total, 62 older adults (mean age: 74.3 years) with psychotic depression were included. The PDAS was rated by trained nurses using the semi-structured PDAS interview. Senior psychiatrists scored the participants on the CGI-S. Psychologists or experienced nurses rated participants on the MADRS. Clinical validity was assessed by correlating the PDAS total scores with CGI-S ratings and MADRS total scores. Mokken analysis was performed to assess the scalability of the PDAS. Responsiveness was assessed by comparing the proportion of participants in remission (PDAS total score <8 at study baseline and endpoint). RESULTS The Spearman correlation coefficients were 0.76 and 0.79 for the PDAS versus CGI-S and PDAS versus MADRS, respectively. The Mokken analysis yielded a Loevinger coefficient of 0.46, which is indicative of scalability. At admission, no participants met the PDAS remission criterion. At discharge, 54% (95% confidence interval: 47%-60%) of the patients met this criterion. CONCLUSION The PDAS appears to be a clinically valid, scalable and responsive measure of the severity of psychotic depression in older adults.
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Henter ID, de Sousa RT, Gold PW, Brunoni AR, Zarate CA, Machado-Vieira R. Mood Therapeutics: Novel Pharmacological Approaches for Treating Depression. Expert Rev Clin Pharmacol 2017; 10:153-166. [PMID: 27781556 DOI: 10.1080/17512433.2017.1253472] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
INTRODUCTION Real-world effectiveness trials suggest that antidepressant efficacy is limited in many patients with mood disorders, underscoring the urgent need for novel therapeutics to treat these disorders. Areas covered: Here, we review the clinical evidence supporting the use of novel modulators for the treatment of mood disorders, including specific glutamate modulators such as: 1) high-trapping glutamatergic modulators; 2) subunit (NR2B)-specific N-methyl-D-aspartate (NMDA) receptor antagonists; 3) NMDA receptor glycine-site partial agonists; and 4) metabotropic glutamate receptor (mGluR) modulators. We also discuss other promising, non-glutamatergic targets for potential rapid antidepressant effects in mood disorders, including the cholinergic system, the glucocorticoid system, and the inflammation pathway, as well as several additional targets of interest. Clinical evidence is emphasized, and non-pharmacological somatic treatments are not reviewed. In general, this paper only explores agents available in the United States. Expert commentary: Of these novel targets, the most promising - and the ones for whom the most evidence exists - appear to be the ionotropic glutamate receptors. However, moving forward will require us to fully embrace the goal of personalized medicine and will require health professionals to pre-emptively identify potential responders.
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Affiliation(s)
- Ioline D Henter
- a Experimental Therapeutics and Pathophysiology Branch , NIMH-NIH , Bethesda , Maryland , USA
| | - Rafael T de Sousa
- a Experimental Therapeutics and Pathophysiology Branch , NIMH-NIH , Bethesda , Maryland , USA
| | - Philip W Gold
- a Experimental Therapeutics and Pathophysiology Branch , NIMH-NIH , Bethesda , Maryland , USA
| | - Andre R Brunoni
- b Laboratory of Neuroscience, LIM- 27, Institute and Department of Psychiatry , University of São Paulo , São Paulo , Brazil
| | - Carlos A Zarate
- a Experimental Therapeutics and Pathophysiology Branch , NIMH-NIH , Bethesda , Maryland , USA
| | - Rodrigo Machado-Vieira
- a Experimental Therapeutics and Pathophysiology Branch , NIMH-NIH , Bethesda , Maryland , USA
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Fredriksen KJ, Schoeyen HK, Johannessen JO, Walby FA, Davidson L, Schaufel MA. Psychotic Depression and Suicidal Behavior. Psychiatry 2017; 80:17-29. [PMID: 28409714 DOI: 10.1080/00332747.2016.1208002] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVE This study investigated how severely depressed individuals experienced the relationship between psychotic symptoms and suicidal ideation and behavior. METHOD Semi-structured qualitative interviews were conducted with a purposive sample of nine inpatients from a psychiatric university hospital between September 2012 and May 2013 fulfilling diagnostic criteria for a psychotic depressive episode as part of a unipolar or bipolar disorder. Analysis was conducted using systematic text condensation. RESULTS Participants experienced (1) being directed to perform impulsive potentially fatal actions, (2) feeling hounded to death, (3) becoming trapped in an inescapable darkness, and (4) being left bereft of mental control. They described how impulsivity directed by delusions and hallucinations resulted in unpredictable actions with only moments from decision to conduct. Suicide was seen as an escape not only from life problems but also from psychotic experiences and intense anxiety. Participants reported being in a chaotic state, unable to think rationally or anticipate the consequences of their actions. Their ability to identify and communicate psychotic symptoms and suicidal ideation and behavior was compromised, leaving them to struggle alone with these terrifying experiences. CONCLUSIONS Suicide risk assessments based on verbal reports from individuals with psychotic depression may not always be valid due to potential impulsivity and underreporting of suicidal ideation. It may be important for clinicians to explore the delusional content of such patients' experiences to assess the possibility of suicide as a result of shame, guilt, remorse, or altruistic intentions to save others from harm.
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Smith K. The best drug treatment for psychotic depression: Antidepressants, antipsychotics or both combined? Commentary On… Cochrane Corner. BJPSYCH ADVANCES 2017. [DOI: 10.1192/apt.23.1.3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
SummaryPsychotic depression is a severe condition. Drug treatment (antipsychotics, antidepressants or the combination) or electroconvulsive therapy (ECT) are both effective. However, a 2005 Cochrane review of drug treatments could not find a clear benefit for combination treatment with antidepressant and antipsychotic medication over antidepressants alone. The current updated Cochrane review (2015) incorporated two larger studies and found evidence of superiority for combination treatment. The review was constrained by the small number of available studies and could not address key questions such as the relative merits of antipsychotics and/or antidepressants compared with ECT or ketamine in acute treatment, and which treatments are best for long-term maintenance and prevention of recurrence. However, the methodology used was rigorous and the review gives the best summary to date of the evidence, as well as providing a platform for informing future research.
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Zaninotto L, Guglielmo R, Calati R, Ioime L, Camardese G, Janiri L, Bria P, Serretti A. Cognitive markers of psychotic unipolar depression: a meta-analytic study. J Affect Disord 2015; 174:580-8. [PMID: 25560194 DOI: 10.1016/j.jad.2014.11.027] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2014] [Revised: 11/15/2014] [Accepted: 11/15/2014] [Indexed: 01/23/2023]
Abstract
BACKGROUND The goal of the current meta-analysis was to review and examine in detail the features of cognitive performance in psychotic (MDDP) versus non-psychotic (MDD) major depressive disorder. METHODS An electronic literature search was performed to find studies comparing cognitive performance in MDDP versus MDD. A meta-analysis of broad cognitive domains (processing speed, reasoning/problem solving, verbal learning, visual learning, attention/working memory) and individual cognitive tasks was conducted on all included studies (n=12). Demographic and clinical features were investigated via meta-regression analysis as moderators of cognitive performance. RESULTS No difference in socio-demographic and clinical variables was detected between groups. In general, a poorer cognitive performance was detected in MDDP versus MDD subjects (ES=0.38), with a greater effect size in drug-free patients (ES=0.69). MDDP patients were more impaired in verbal learning (ES=0.67), visual learning (ES=0.62) and processing speed (ES=0.71) tasks. A significantly poorer performance was also detected in MDDP patients for individual tasks as Trail Making Test A, WAIS-R digit span backward and WAIS-R digit symbol. Age resulted to have a negative effect on tasks involved in working memory performance. CONCLUSION In line with previous meta-analyses, our findings seem to support an association between psychosis and cognitive deficits in the context of affective disorders. Psychosis during the course of MDD is associated with poorer cognitive performance in some specific cognitive domains, such as visual and verbal learning and executive functions.
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Affiliation(s)
- Leonardo Zaninotto
- Institute of Psychiatry and Psychology, Catholic University of the Sacred Heart, Rome, Italy; Department of Biomedical and Neuro-Motor Sciences, University of Bologna, Bologna, Italy
| | - Riccardo Guglielmo
- Institute of Psychiatry and Psychology, Catholic University of the Sacred Heart, Rome, Italy
| | - Raffaella Calati
- INSERM U1061, University of Montpellier, FondaMental Foundation, Montpellier, France
| | - Lucia Ioime
- Institute of Psychiatry and Psychology, Catholic University of the Sacred Heart, Rome, Italy; Department of Human Sciences, Lumsa University, Rome, Italy
| | - Giovanni Camardese
- Institute of Psychiatry and Psychology, Catholic University of the Sacred Heart, Rome, Italy
| | - Luigi Janiri
- Institute of Psychiatry and Psychology, Catholic University of the Sacred Heart, Rome, Italy
| | - Pietro Bria
- Institute of Psychiatry and Psychology, Catholic University of the Sacred Heart, Rome, Italy
| | - Alessandro Serretti
- Department of Biomedical and Neuro-Motor Sciences, University of Bologna, Bologna, Italy.
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Wooderson SC, Fekadu A, Markopoulou K, Rane LJ, Poon L, Juruena MF, Strawbridge R, Cleare AJ. Long-term symptomatic and functional outcome following an intensive inpatient multidisciplinary intervention for treatment-resistant affective disorders. J Affect Disord 2014; 166:334-42. [PMID: 25012450 DOI: 10.1016/j.jad.2014.05.013] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2013] [Revised: 05/09/2014] [Accepted: 05/10/2014] [Indexed: 02/08/2023]
Abstract
BACKGROUND The natural history of treatment-resistant depression (TRD) is poor, with high rates of chronicity and recurrence. We describe longer-term symptomatic and functional outcome following multimodal intensive inpatient treatment for TRD. METHODS Symptomatic and functional outcomes were assessed in 71 participants (unipolar, n=51; bipolar, n=20) with severe TRD previously treated at a specialist inpatient unit a median of 34 months (IQR 19-52) post discharge. We looked at outcomes in defined subgroups (unipolar, bipolar and psychotic) and at symptom clusters to see whether certain aspects of depression were more resistant to treatment than others. RESULTS Symptomatic improvement during the admission was maintained at follow up: HDRS21 scores fell from admission (median 22; IQR 19-25) to discharge (median 12; IQR 7-16) and follow-up (median 10; IQR 4-18). Overall, two-thirds of patients were judged to have a good long-term outcome, while half remained in full remission at follow-up. Outcomes were more favourable in bipolar patients, patients without a history of psychosis and patients who were discharged in remission, although a minority of responders at discharge no longer met response criteria at follow up, and conversely some patients discharged as non-responders did subsequently respond. Non-remitting depression was characterised by three main factors; anxiety, cognitive difficulties and sleep disturbance. Those who remitted had better functional outcomes as did those who had experienced a more sustained response to treatment whilst inpatients. Quality of life was poor for those who did not respond to the treatment package. LIMITATIONS Variable follow-up length. CONCLUSIONS This difficult-to-treat population gained long-term benefits from multidisciplinary inpatient treatment. Treatment to remission was associated with more favourable outcomes. Non-responsive depression was characterised by specific symptom clusters that might be amenable to more targeted treatments.
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Affiliation(s)
- Sarah C Wooderson
- King׳s College London, Institute of Psychiatry, Department of Psychological Medicine, Affective Disorders Research Group, 103 Denmark Hill, London SE5 8AZ, UK; The National Affective Disorders Unit, South London and Maudsley NHS Foundation Trust, Bethlem Royal Hospital, Monks Orchard Road, Beckenham, Kent BR3 3BX, UK
| | - Abebaw Fekadu
- King׳s College London, Institute of Psychiatry, Department of Psychological Medicine, Affective Disorders Research Group, 103 Denmark Hill, London SE5 8AZ, UK; The National Affective Disorders Unit, South London and Maudsley NHS Foundation Trust, Bethlem Royal Hospital, Monks Orchard Road, Beckenham, Kent BR3 3BX, UK; Addis Ababa University, College of Health Sciences, Department of Psychiatry, Addis Ababa, Ethiopia
| | - Kalypso Markopoulou
- King׳s College London, Institute of Psychiatry, Department of Psychological Medicine, Affective Disorders Research Group, 103 Denmark Hill, London SE5 8AZ, UK; The National Affective Disorders Unit, South London and Maudsley NHS Foundation Trust, Bethlem Royal Hospital, Monks Orchard Road, Beckenham, Kent BR3 3BX, UK
| | - Lena J Rane
- King׳s College London, Institute of Psychiatry, Department of Psychological Medicine, Affective Disorders Research Group, 103 Denmark Hill, London SE5 8AZ, UK; The National Affective Disorders Unit, South London and Maudsley NHS Foundation Trust, Bethlem Royal Hospital, Monks Orchard Road, Beckenham, Kent BR3 3BX, UK
| | - Lucia Poon
- The National Affective Disorders Unit, South London and Maudsley NHS Foundation Trust, Bethlem Royal Hospital, Monks Orchard Road, Beckenham, Kent BR3 3BX, UK
| | - Mario F Juruena
- King׳s College London, Institute of Psychiatry, Department of Psychological Medicine, Affective Disorders Research Group, 103 Denmark Hill, London SE5 8AZ, UK; The National Affective Disorders Unit, South London and Maudsley NHS Foundation Trust, Bethlem Royal Hospital, Monks Orchard Road, Beckenham, Kent BR3 3BX, UK; Stress and Affective Disorders (SAD) Programme, Faculty of Medicine of Ribeirao Preto, University of Sao Paulo, Ribeirao Preto, Brazil
| | - Rebecca Strawbridge
- King׳s College London, Institute of Psychiatry, Department of Psychological Medicine, Affective Disorders Research Group, 103 Denmark Hill, London SE5 8AZ, UK
| | - Anthony J Cleare
- King׳s College London, Institute of Psychiatry, Department of Psychological Medicine, Affective Disorders Research Group, 103 Denmark Hill, London SE5 8AZ, UK; The National Affective Disorders Unit, South London and Maudsley NHS Foundation Trust, Bethlem Royal Hospital, Monks Orchard Road, Beckenham, Kent BR3 3BX, UK; The NIHR Biomedical Research Centre at the South London and Maudsley NHS Foundation Trust and the Institute of Psychiatry, King׳s College London, London, UK.
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[Integral Care Guide for Early Detection and Diagnosis of Depressive Episodes and Recurrent Depressive Disorder in Adults. Integral Attention of Adults with a Diagnosis of Depressive Episodes and Recurrent Depressive Disorder: Part III: Treatment of Resistant Depression and Psychotic Depression, Occupational Therapy and Day Hospital Treatment]. ACTA ACUST UNITED AC 2014; 41:774-86. [PMID: 26572265 DOI: 10.1016/s0034-7450(14)60046-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2012] [Accepted: 11/06/2012] [Indexed: 11/21/2022]
Abstract
INTRODUCTION This article presents recommendations based on the evidence gathered to answer a series of clinical questions concerning the depressive episode and the recurrent depressive disorder. Emphasis was given to general treatment issues of resistant depression and psychotic depression, occupational therapy and day hospital treatment so as to grant diagnosed adult patients the health care parameters based on the best and more updated evidence available and achieve minimum quality standards. METHODOLOGY A practical clinical guide was elaborated according to standards of the Methodological Guide of the Ministry of Social Protection. Recommendation from NICE90 and CANMAT guides were adopted and updated so as to answer the questions posed while de novo questions were developed. RESULTS Recommendations 23-25 corresponding to the management of depression are presented.
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Bauer M, Pfennig A, Severus E, Whybrow PC, Angst J, Möller HJ. World Federation of Societies of Biological Psychiatry (WFSBP) guidelines for biological treatment of unipolar depressive disorders, part 1: update 2013 on the acute and continuation treatment of unipolar depressive disorders. World J Biol Psychiatry 2013; 14:334-85. [PMID: 23879318 DOI: 10.3109/15622975.2013.804195] [Citation(s) in RCA: 382] [Impact Index Per Article: 34.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
OBJECTIVES This 2013 update of the practice guidelines for the biological treatment of unipolar depressive disorders was developed by an international Task Force of the World Federation of Societies of Biological Psychiatry (WFSBP). The goal has been to systematically review all available evidence pertaining to the treatment of unipolar depressive disorders, and to produce a series of practice recommendations that are clinically and scientifically meaningful based on the available evidence. The guidelines are intended for use by all physicians seeing and treating patients with these conditions. METHODS The 2013 update was conducted by a systematic update literature search and appraisal. All recommendations were approved by the Guidelines Task Force. RESULTS This first part of the guidelines (Part 1) covers disease definition, classification, epidemiology, and course of unipolar depressive disorders, as well as the management of the acute and continuation phase treatment. It is primarily concerned with the biological treatment (including antidepressants, other psychopharmacological medications, electroconvulsive therapy, light therapy, adjunctive and novel therapeutic strategies) of adults. CONCLUSIONS To date, there is a variety of evidence-based antidepressant treatment options available. Nevertheless there is still a substantial proportion of patients not achieving full remission. In addition, somatic and psychiatric comorbidities and other special circumstances need to be more thoroughly investigated. Therefore, further high-quality informative randomized controlled trials are urgently needed.
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Affiliation(s)
- Michael Bauer
- Department of Psychiatry and Psychotherapy, Carl Gustav Carus University Hospital, Technische Universität Dresden, Dresden, Germany.
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Abstract
Tardive dyskinesia (TD) is a debilitating adverse effect associated with antipsychotic treatment. Older age and the presence of mood disorder have been identified as risk factors for the development of TD. Thus, we assessed the incidence of TD in younger and older patients with major depressive disorder with psychotic features who participated in a 12-week clinical trial comparing olanzapine plus sertraline versus olanzapine plus placebo. All subjects (n = 259) were assessed with the Abnormal Involuntary Movement Scale at baseline and after 4, 8, and 12 weeks of treatment (or at termination). We used 7 different published criteria to estimate the prevalence of TD at baseline and the incidence over the duration of the trial. We compared the incidence of TD in subjects 60 years or older and those younger than 60 years. The overall prevalence and incidence of TD varied almost 10-fold, depending on the criteria (prevalence range, 1.2%-8.9%; incidence range, 0.0%-5.9%). Tardive dyskinesia was observed as a clinical adverse event in only 1 subject (0.4%). Whereas older subjects had a higher prevalence of TD at baseline, the incidence in younger and older subjects did not differ significantly. The incidence of TD was relatively low in both younger and older patients with major depressive disorder with psychotic features treated acutely with olanzapine. However, the estimate of the risk of TD varies widely, depending on the criteria used to define TD.
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Flint AJ, Meyers BS, Rothschild AJ, Whyte EM, Mulsant BH, Rudorfer MV, Marino P. Sustaining remission of psychotic depression: rationale, design and methodology of STOP-PD II. BMC Psychiatry 2013; 13:38. [PMID: 23351522 PMCID: PMC3584803 DOI: 10.1186/1471-244x-13-38] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2012] [Accepted: 01/04/2013] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND Psychotic depression (PD) is a severe disabling disorder with considerable morbidity and mortality. Electroconvulsive therapy and pharmacotherapy are each efficacious in the treatment of PD. Expert guidelines recommend the combination of antidepressant and antipsychotic medications in the acute pharmacologic treatment of PD. However, little is known about the continuation treatment of PD. Of particular concern, it is not known whether antipsychotic medication needs to be continued once an episode of PD responds to pharmacotherapy. This issue has profound clinical importance. On the one hand, the unnecessary continuation of antipsychotic medication exposes a patient to adverse effects, such as weight gain and metabolic disturbance. On the other hand, premature discontinuation of antipsychotic medication has the potential risk of early relapse of a severe disorder. METHODS/DESIGN The primary goal of this multicenter randomized placebo-controlled trial is to assess the risks and benefits of continuing antipsychotic medication in persons with PD once the episode of depression has responded to treatment with an antidepressant and an antipsychotic. Secondary goals are to examine age and genetic polymorphisms as predictors or moderators of treatment variability, potentially leading to more personalized treatment of PD. Individuals aged 18-85 years with unipolar psychotic depression receive up to 12 weeks of open-label treatment with sertraline and olanzapine. Participants who achieve remission of psychosis and remission/near-remission of depressive symptoms continue with 8 weeks of open-label treatment to ensure stability of remission. Participants with stability of remission are then randomized to 36 weeks of double-blind treatment with either sertraline and olanzapine or sertraline and placebo. Relapse is the primary outcome. Metabolic changes are a secondary outcome. DISCUSSION This trial will provide clinicians with much-needed evidence to guide the continuation and maintenance treatment of one of the most disabling and lethal of psychiatric disorders.
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Affiliation(s)
- Alastair J Flint
- Department of Psychiatry, University of Toronto, Toronto, Canada
- Department of Psychiatry, University Health Network, Toronto, Canada
- Toronto General and Toronto Rehab Research Institutes, Toronto, Canada
- Toronto General Hospital, 200 Elizabeth St., 8 Eaton North–Room 238, Toronto, Ontario, M5G 2C4, Canada
| | - Barnett S Meyers
- Department of Psychiatry Weill Medical College of Cornell University and New York Presbyterian Hospital–Westchester Division, New York, USA
| | - Anthony J Rothschild
- University of Massachusetts Medical School and UMass Memorial Health Care, Worcester, USA
| | - Ellen M Whyte
- Western Psychiatric Institute and Clinic, Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, USA
| | - Benoit H Mulsant
- Department of Psychiatry, University of Toronto, Toronto, Canada
- Centre for Addiction and Mental Health, Toronto, Canada
| | | | - Patricia Marino
- Department of Psychiatry Weill Medical College of Cornell University and New York Presbyterian Hospital–Westchester Division, New York, USA
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Symptom Profile and Severity in a Sample of Nigerians with Psychotic versus Nonpsychotic Major Depression. DEPRESSION RESEARCH AND TREATMENT 2013; 2013:815456. [PMID: 24027633 PMCID: PMC3763571 DOI: 10.1155/2013/815456] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/01/2013] [Revised: 07/17/2013] [Accepted: 07/22/2013] [Indexed: 01/31/2023]
Abstract
The therapeutic strategies in managing patients with psychotic major depression (PMD) differ from those with non-psychotic major depression (NMD), because of differences in clinical profile and outcome. However, there is underrecognition of psychotic symptoms in depressed patients. Previous studies in Western population suggest that certain symptom patterns, apart from psychosis which may be concealed, can facilitate the discrimination of PMD from NMD. These studies may have limited applicability to sub-Saharan Africa due to cross-cultural differences in the phenomenology of depression. This study compared the rates and severity of depressive symptoms in outpatients with PMD (n = 129) and NMD (n = 117) using the Structured Clinical Interview for Depression (SCID) and Hamilton Depression Rating Scale (HAM-D). Patients with PMD had statistically significantly higher rates of suicidal ideation, suicidal attempt, psychomotor agitation, insomnia, and reduced appetite. Patients with NMD were more likely to manifest psychomotor retardation and somatic symptoms. PMD was associated with greater symptom severity. On logistic regression analysis, suicidal ideation, psychomotor disturbances, insomnia, and somatic symptoms were predictive of diagnostic status. The presence of these symptoms clusters may increase the suspicion of occult psychosis in patients with depression, thereby informing appropriate intervention strategies.
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Smith DF. Quest for biomarkers of treatment-resistant depression: shifting the paradigm toward risk. Front Psychiatry 2013; 4:57. [PMID: 23785338 PMCID: PMC3684787 DOI: 10.3389/fpsyt.2013.00057] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2013] [Accepted: 06/04/2013] [Indexed: 01/08/2023] Open
Abstract
The search for potential biomarkers of psychiatric disorders is a central topic in biological psychiatry. This review concerns published studies on potential biomarkers of treatment-resistant depression (TRD). The search for biomarkers of TRD in the bloodstream has focused on cytokines and steroids as well as brain-derived neurotropic factor. Additional approaches to identifying biomarkers of TRD have dealt with cerebrospinal fluid analysis, magnetic resonance imaging, and positron emission tomography. Some studies have also investigated potential genetic and epigenetic factors in TRD. Most studies have, however, used a post hoc experimental design that failed to determine the association between biomarkers and the initial risk of TRD. Particular attention in future studies should be on shifting the experimental paradigm toward procedures that can determine the risk for developing treatment resistance in untreated depressed individuals.
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Affiliation(s)
- Donald F Smith
- Translational Neuropsychiatry Unit, Psychiatric Hospital of Aarhus University , Risskov , Denmark
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Harald B, Gordon P. Meta-review of depressive subtyping models. J Affect Disord 2012; 139:126-40. [PMID: 21885128 DOI: 10.1016/j.jad.2011.07.015] [Citation(s) in RCA: 212] [Impact Index Per Article: 17.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2011] [Revised: 05/11/2011] [Accepted: 07/15/2011] [Indexed: 10/17/2022]
Abstract
BACKGROUND Increasing dissatisfaction with the non-specificity of major depression has led many to propose more specific depressive subtyping models. The present meta-review seeks to map dominant depressive subtype models, and highlight definitions and overlaps. METHODS A database search in Medline and EMBASE of proposed depressive subtypes, and limited to reviews published between 2000 and 2011, was undertaken. Of the more than four thousand reviews, 754 were judged as potentially relevant and provided the base for the present selective meta-review. RESULTS Fifteen subtype models were identified. The subtypes could be divided into five molar categories of (1) symptom-based subtypes, such as melancholia, psychotic depression, atypical depression and anxious depression, (2) aetiologically-based subtypes, exemplified by adjustment disorders, early trauma depression, reproductive depression, perinatal depression, organic depression and drug-induced depression, (3) time of onset-based subtypes, as illustrated by early and late onset depression, as well as seasonal affective disorder, (4) gender-based (e.g. female) depression, and (5) treatment resistant depression. An overview considering definition, bio-psycho-social correlates and the evidence base of treatment options for each subtype is provided. LIMITATIONS Despite the large data base, this meta-review is nevertheless narrative focused. CONCLUSIONS Subtyping depression is a promising attempt to overcome the non-specificity of many diagnostic constructs such as major depression, both in relation to their intrinsic non-specificity and failure to provide treatment-specific information. If a subtyping model is to be advanced it would need, however, to demonstrate differential impacts of causes and treatments.
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Weissman J, Flint A, Meyers B, Ghosh S, Mulsant B, Rothschild A, Whyte E. Factors associated with non-completion in a double-blind randomized controlled trial of olanzapine plus sertraline versus olanzapine plus placebo for psychotic depression. Psychiatry Res 2012; 197:221-6. [PMID: 22464991 PMCID: PMC3418413 DOI: 10.1016/j.psychres.2012.02.015] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2011] [Accepted: 02/13/2012] [Indexed: 10/28/2022]
Abstract
High rates of attrition have been reported in randomized controlled trials of patients with severe psychiatric illness, including psychotic depression (MDpsy). The purpose of this study is to examine factors associated with overall attrition and with subtypes of attrition in the Study of the Pharmacotherapy of Psychotic Depression (STOP-PD). Secondary analysis of data collected in a multi-site, randomized, placebo-controlled trial. Clinical services of academic hospitals. Participants comprised 259 persons with MDpsy, aged 18-93 years. The intervention consisted of the random allocation to 12 weeks of treatment of either olanzapine plus sertraline or olanzapine plus placebo. Demographic and clinical variables associated with overall non-completion and sub-types of non-completion of randomized treatment. One hundred and seventeen (45.2%) subjects did not complete 12 weeks of randomized treatment. In a logistic regression analysis, inpatient entry status, olanzapine monotherapy, and higher cumulative medical burden were statistically significant independent predictors of overall non-completion. In a multinomial logistic regression model that examined predictors of subtypes of non-completion, subjects who entered the study as an inpatient were less likely to complete because of inadequate efficacy as determined by the investigator, and older subjects were less likely to complete because of poorer tolerability. Subjects who were assigned to olanzapine monotherapy, younger subjects, and subjects who entered the study as inpatients were less likely to complete because of reasons other than efficacy or tolerability. Understanding factors that contribute to premature discontinuation in studies of MDpsy, and to the specific reasons for attrition, has the potential to improve the management of this disorder, as well as improve the design of future clinical trials of MDpsy.
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Affiliation(s)
- Judith Weissman
- Department of Psychiatry Weill Medical College of Cornell University and New York Presbyterian Hospital–Westchester Division
| | - Alastair Flint
- Department of Psychiatry, University of Toronto,Department of Psychiatry, University Health Network, Toronto,Toronto General and Toronto Rehab Research Institutes, Toronto
| | - Barnett Meyers
- Department of Psychiatry Weill Medical College of Cornell University and New York Presbyterian Hospital–Westchester Division
| | - Samiran Ghosh
- Department of Psychiatry Weill Medical College of Cornell University and New York Presbyterian Hospital–Westchester Division
| | - Benoit Mulsant
- Department of Psychiatry, University of Toronto,Centre for Addiction and Mental Health, Toronto,Western Psychiatric Institute and Clinic, Department of Psychiatry, University of Pittsburgh School of Medicine
| | - Anthony Rothschild
- University of Massachusetts Medical School and UMass Memorial Health Care
| | - Ellen Whyte
- Western Psychiatric Institute and Clinic, Department of Psychiatry, University of Pittsburgh School of Medicine
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Schlaepfer TE, Agren H, Monteleone P, Gasto C, Pitchot W, Rouillon F, Nutt DJ, Kasper S. The hidden third: improving outcome in treatment-resistant depression. J Psychopharmacol 2012; 26:587-602. [PMID: 22236505 DOI: 10.1177/0269881111431748] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Treatment-resistant depression (TRD) presents many challenges for both patients and physicians. This review aims to evaluate the current status of the field of TRD and reflects the main findings of a consensus meeting held in September 2009. Literature searches were also conducted using PubMed and EMBASE. Abstracts of the retrieved articles were reviewed independently by the authors for inclusion. Evaluation of the clinical evidence in TRD is complicated by the absence of a validated definition, and there is a need to move away from traditional definitions of remission based on severity of symptoms to one that includes normalisation of functioning. One potential way of improving treatment of TRD is through the use of predictive biomarkers and clinical variables. The advent of new treatments may also help by focusing on neurotransmitters other than serotonin. Strategies such as the switching of antidepressants, use of combination therapy with lithium, atypical antipsychotics and other pharmacological agents can improve outcomes, and techniques such as deep brain stimulation and vagus nerve stimulation have shown promising early results. Despite consistent advances in the pharmacotherapy of mood disorders in the last decade, high rates of TRD are still a challenging aspect of overall management.
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Affiliation(s)
- Thomas E Schlaepfer
- Klinik fur Psychiatrie und Psychotherapie des Universitatsklinikums Bonn, Bonn, Germany
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Freitas C, Pearlman C, Pascual-Leone A. Treatment of auditory verbal hallucinations with transcranial magnetic stimulation in a patient with psychotic major depression: one-year follow-up. Neurocase 2012; 18:57-65. [PMID: 21614723 PMCID: PMC3589800 DOI: 10.1080/13554794.2010.547864] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Auditory verbal hallucinations (AVH) in patients with schizophrenia can respond to repetitive transcranial magnetic stimulation (TMS). We report the therapeutic utility of rTMS in a 48-year-old patient with a 20-year history of severe depression (five suicidal gestures and previous failure of ECT) and internal AVH. First, 20 Hz rTMS to the left prefrontal cortex for 3 weeks significantly improved depression (BDI-II: 89% change, lasting 14 months along with weekly/bi-weekly maintenance treatments), but AVH remained unchanged. The patient also underwent a further course of the left temporo-parietal 1 Hz rTMS and amelioration of AVH severity was achieved (PSYRATS-AH: 53% change) and maintained at 1-year follow-up. AVH respond to rTMS in disorders other than schizophrenia. Furthermore, targeted rTMS to different brain regions can address diverse symptoms in neuropsychiatric conditions.
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Affiliation(s)
- Catarina Freitas
- Berenson-Allen Center for Noninvasive Brain Stimulation, Division of Cognitive Neurology, Department of Neurology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA
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Souery D, Zaninotto L, Calati R, Linotte S, Sentissi O, Amital D, Moser U, Kasper S, Zohar J, Mendlewicz J, Serretti A. Phenomenology of psychotic mood disorders: lifetime and major depressive episode features. J Affect Disord 2011; 135:241-50. [PMID: 21889213 DOI: 10.1016/j.jad.2011.07.027] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2011] [Revised: 07/29/2011] [Accepted: 07/29/2011] [Indexed: 12/13/2022]
Abstract
BACKGROUND The nosological and clinical implications of psychotic features in the course of mood disorders have been widely debated. Currently, no specification exists for defining a subgroup of lifetime Psychotic Mood Disorder (PMD) patients. METHODS A total of 2178 patients were examined, including subjects with Bipolar Disorder (BP) type I (n=519) and II (n=207) and Major Depressive Disorder (n=1452). Patients were divided between PMD (n=645) and non-psychotic Mood Disorders (MD) (n=1533) by the lifetime presence of at least one mood episode with psychotic features. Subjects having a depressive episode at the time of assessment were also examined: HAM-D and YMRS scores were compared between MD and PMD subjects, both with and without current psychotic features. RESULTS A diagnosis of BP-I, a higher familial load for BP, a higher number of mood episodes lifetime, and a higher prevalence of OCD and somatic comorbidities were all associated to PMD. A diagnosis of BP (OR=4.48) was the only significant predictor for psychosis. PMD with non-psychotic depression were apparently less severe than MD patients and had a lower rate of "non-responders" to AD treatment. Sub-threshold manic symptoms and suicidal risk were also more pronounced among PMD. LIMITATIONS The lack of information about number and polarity of previous psychotic mood episodes may be the major limitations of our study. CONCLUSIONS BP diagnosis is the most significant predictor for psychosis in mood disorders. Non-psychotic mood episodes in PMD patients may be characterized by a distinctive symptom profile and, possibly, a different response to treatment.
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Affiliation(s)
- Daniel Souery
- Laboratoire de Psychologie Medicale, Université Libre de Bruxelles and Psy Pluriel, Centre Européen de Psychologie Medicale, Brussels, Belgium
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Blumberger DM, Mulsant BH, Emeremni C, Houck P, Andreescu C, Mazumdar S, Whyte E, Rothschild AJ, Flint AJ, Meyers BS. Impact of prior pharmacotherapy on remission of psychotic depression in a randomized controlled trial. J Psychiatr Res 2011; 45:896-901. [PMID: 21300377 PMCID: PMC3419434 DOI: 10.1016/j.jpsychires.2011.01.003] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2010] [Revised: 12/20/2010] [Accepted: 01/06/2011] [Indexed: 11/26/2022]
Abstract
Having failed to respond to an adequate antidepressant treatment course predicts poorer treatment outcomes in patients with major depression. However, little is known about the impact of prior treatment on the outcome of major depression with psychotic features (MDpsy). We examined the effect of prior treatment history on the outcome of pharmacotherapy of MDpsy in patients who participated in the STOPD-PD study, a randomized, double-blind, clinical trial comparing a combination of olanzapine plus sertraline vs. olanzapine plus placebo. The strength of treatment courses received prior to randomization was classified using a validated method. A hierarchy of outcomes was hypothesized based on treatments received prior to randomization and randomized treatment. A high remission rate was observed in subjects with a history of no prior treatment or inadequate treatment who were treated with a combination of olanzapine and sertraline. A low remission rate was observed in subjects who had previously failed to respond to an antidepressant alone and who were treated with olanzapine monotherapy. A low remission rate was also observed in subjects who had previously failed to respond to a combination of an antipsychotic and an antidepressant. Similar to patients with major depression, these results emphasize the impact of prior pharmacotherapy on treatment outcomes in patients with MDpsy.
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Affiliation(s)
- Daniel M. Blumberger
- Centre for Addiction and Mental Health, Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada
| | - Benoit H. Mulsant
- Centre for Addiction and Mental Health, Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada,Western Psychiatric Institute and Clinic, Department of Psychiatry, University of Pittsburgh School of Medicine
| | - Chetachi Emeremni
- Western Psychiatric Institute and Clinic, Department of Psychiatry, University of Pittsburgh School of Medicine
| | - Patricia Houck
- Western Psychiatric Institute and Clinic, Department of Psychiatry, University of Pittsburgh School of Medicine
| | - Carmen Andreescu
- Western Psychiatric Institute and Clinic, Department of Psychiatry, University of Pittsburgh School of Medicine
| | - Sati Mazumdar
- Western Psychiatric Institute and Clinic, Department of Psychiatry, University of Pittsburgh School of Medicine
| | - Ellen Whyte
- Western Psychiatric Institute and Clinic, Department of Psychiatry, University of Pittsburgh School of Medicine
| | - Anthony J. Rothschild
- University of Massachusetts Medical School and University of Massachusetts Memorial Health Care
| | - Alastair J. Flint
- University Health Network Department of Psychiatry, the Geriatric Program and Research Institute, Toronto Rehabilitation Institute, Department of Psychiatry University of Toronto
| | - Barnett S. Meyers
- Department of Psychiatry, Weill Medical College of Cornell University and New York Presbyterian Hospital - Westchester Division
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Combined venlafaxine and olanzapine prescription in women with psychotic major depression: a case series. Case Rep Med 2011; 2011:856903. [PMID: 21547217 PMCID: PMC3087461 DOI: 10.1155/2011/856903] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2010] [Accepted: 02/09/2011] [Indexed: 11/17/2022] Open
Abstract
Patients with psychotic major depression suffer prolonged duration and greater severity of illness, including an increased likelihood of recurrent episodes and resistance to conventional pharmacotherapies. They do not respond to placebo and respond poorly to antidepressant or antipsychotic monotherapy. On the other hand, as has been demonstrated, they do respond well to antidepressant and antipsychotic combination therapies.
Different combinations of drugs were studied, but little is known up to now with regard to the combination of venlafaxine and olanzapine.
The following paper presents three separate case studies of female patients suffering from psychotic unipolar major depression, all of whom were admitted to a psychiatric ward and successfully treated with a combination of venlafaxine and olanzapine.
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Hanson ND, Nemeroff CB, Owens MJ. Lithium, but not fluoxetine or the corticotropin-releasing factor receptor 1 receptor antagonist R121919, increases cell proliferation in the adult dentate gyrus. J Pharmacol Exp Ther 2011; 337:180-6. [PMID: 21220416 DOI: 10.1124/jpet.110.175372] [Citation(s) in RCA: 69] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Several antidepressant drugs have previously been reported to increase neurogenesis in the dentate gyrus of the hippocampus in laboratory animals. We found no effect of the selective serotonin reuptake inhibitor fluoxetine or the corticotropin-releasing factor receptor 1 antagonist R121919 [3-[6-(dimethylamino)-4-methylpyridin-3-yl]-2,5-dimethyl-N,N-dipropyl-1H-pyrazolo[1,5-a]pyrimidin-8-ium-7-amine] on the rate of cell proliferation or hippocampal brain-derived neurotrophic factor (BDNF) mRNA expression in either adult or adolescent rats after long-term administration. In adults, the mood stabilizer lithium was found to significantly increase cell proliferation; the atypical antipsychotic paliperidone did not affect proliferation, either alone or when combined with lithium. Fourteen-day survival of neuronally fated cells showed a significant interaction effect of lithium and paliperidone but no effect of either drug alone. BDNF mRNA expression was significantly decreased by lithium in the CA1/2 cell fields and increased by paliperidone in the CA1/2, CA3, and dentate gyrus. These results raise questions concerning the hypothesis that all antidepressants increase neurogenesis under nonstressed conditions. They also confirm and extend previous reports of lithium-induced increases in cell proliferation but not survival.
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Affiliation(s)
- Nicola D Hanson
- Laboratory of Neuropsychopharmacology, Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, Georgia 30322, USA
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Ravindran AV, Al-Subaie A, Abraham G. Quetiapine: novel uses in the treatment of depressive and anxiety disorders. Expert Opin Investig Drugs 2010; 19:1187-204. [DOI: 10.1517/13543784.2010.515586] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Psychoticism and paranoid ideation in patients with nonpsychotic major depressive disorder: prevalence, response to treatment, and impact on short- and long-term treatment outcome. CNS Spectr 2010; 15:515-21. [PMID: 20703198 DOI: 10.1017/s1092852900000468] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
UNLABELLED Objective/Introduction: We sought to characterize the impact of the 90-item Symptom Checklist (SCL-90) subscales for paranoid ideation (PI) and psychoticism (P) in patients with major depressive disorder (MDD), on acute antidepressant response and on relapse prevention. METHODS Subjects with Structured Clinical Interview for DSM Disorders-diagnosed nonpsychotic MDD were recruited into a clinical trial of open-label fluoxetine 10-60 mg/day for 12 weeks, followed by double-blind randomization of responders (n=262) to fluoxetine continuation or placebo for 12 months. PI and P were assessed with the patient-rated SCL-90. The association of these symptoms with response to treatment was assessed by logistic regression. RESULTS We found significant decreases in PI and P during acute treatment phase for fluoxetine responders and nonresponders, although only 10.3% and 7.5% of patients experienced a >50% reduction in PI and P scores, respectively. Neither PI nor P scores significantly predicted time to relapse. P scores predicted a lower response rate to treatment with fluoxetine. DISCUSSION The results of the present study suggest that there is a significant relationship between the presence of psychoticism in patients with nonpsychotic MDD, and the likelihood of overall depressive symptom improvement following a trial of monotherapy with fluoxetine. CONCLUSION An increased burden of psychoticism in depressed subjects may confer poorer response to fluoxetine, but not increased risk of relapse among fluoxetine responders.
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Gaudiano BA, Zimmerman M. Does comorbid posttraumatic stress disorder affect the severity and course of psychotic major depressive disorder? J Clin Psychiatry 2010; 71:442-50. [PMID: 20021993 PMCID: PMC3671375 DOI: 10.4088/jcp.08m04794gre] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2008] [Accepted: 01/02/2009] [Indexed: 01/16/2023]
Abstract
BACKGROUND Major depressive disorder (MDD) and posttraumatic stress disorder (PTSD) are commonly comorbid conditions that result in greater severity, chronicity, and impairment compared with either disorder alone. However, previous research has not systematically explored the potential effects of the psychotic subtyping of MDD and comorbid PTSD. METHOD The sample in this retrospective case-control study conducted from December 1995 to August 2006 consisted of psychiatric outpatients with DSM-IV-diagnosed psychotic MDD with PTSD, psychotic MDD without PTSD, or nonpsychotic MDD with PTSD presenting for clinic intake. Clinical indices of severity, impairment, and history of illness were assessed by trained diagnosticians using the Structured Clinical Interview for DSM-IV Axis I Disorders supplemented by items from the Schedule for Affective Disorders and Schizophrenia. RESULTS In terms of current severity and impairment, the psychotic MDD with PTSD (n = 34) and psychotic MDD only (n = 26) groups were similar to each other, and both tended to be more severe than the nonpsychotic MDD with PTSD group (n = 263). In terms of history of illness, the psychotic MDD with PTSD group tended to show greater severity and impairment relative to either the psychotic MDD only or nonpsychotic MDD with PTSD groups. Furthermore, the psychotic MDD with PTSD patients had an earlier time to depression onset than patients with either psychotic MDD alone or nonpsychotic MDD with PTSD, which appeared to contribute to the poorer history of illness demonstrated in the former group. CONCLUSIONS Future research should explore the possibility of a subtype of psychotic depression that is associated with PTSD, resulting in a poorer course of illness. The current findings highlight the need for pharmacologic and psychotherapeutic approaches that can be better tailored to psychotic MDD patients with PTSD comorbidity.
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Affiliation(s)
- Brandon A. Gaudiano
- Department of Psychiatry & Human Behavior, Alpert Medical School of Brown University,Psychosocial Research Program, Butler Hospital
| | - Mark Zimmerman
- Department of Psychiatry & Human Behavior, Alpert Medical School of Brown University,Department of Psychiatry, Rhode Island Hospital
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Philip NS, Carpenter LL, Tyrka AR, Price LH. Pharmacologic approaches to treatment resistant depression: a re-examination for the modern era. Expert Opin Pharmacother 2010; 11:709-22. [PMID: 20151847 PMCID: PMC2835848 DOI: 10.1517/14656561003614781] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
IMPORTANCE OF THE FIELD Treatment-resistant depression (TRD) is common and debilitating. Initial treatment is often insufficient to achieve full remission in a given depressive episode, resulting in more frequent episodes, worsened severity, and major disability. AREAS COVERED IN THIS REVIEW This review surveys literature on the diagnosis and pharmacological management of TRD in light of recent developments. Evidence regarding commonly used treatment options is critically examined and key recommendations are offered. The review ends by considering drugs acting on the melatonin, acetylcholine, and glutamate systems that hold promise as future options for TRD. WHAT THE READER WILL GAIN Recent trends and research findings have impacted how the evidence supporting different approaches to TRD should be evaluated. For example, many earlier TRD studies employed tricyclics as the primary antidepressant, but tricyclics have now been superseded by selective serotonin reuptake inhibitors (SSRIs) in routine clinical practice. This deficiency has been addressed by the Sequenced Treatment Alternatives to Relieve Depression (STAR*D) study, the largest effectiveness study of TRD ever conducted. However, design characteristics of the STAR*D study preclude simple comparisons with earlier studies. TAKE HOME MESSAGE A shortcoming of most treatment recommendations for TRD is their reliance on older studies that do not reflect the current preeminence of SSRIs in clinical practice. This has distorted the prioritization of pharmacological strategies for TRD. Efforts to correct this distortion with effectiveness research, designed to better reflect current practice trends, require critical consideration of the strengths and limitations of this approach.
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Affiliation(s)
- Noah S. Philip
- Mood Disorders Research Program, Butler Hospital, Providence RI
| | | | - Audrey R. Tyrka
- Mood Disorders Research Program, Butler Hospital, Providence RI
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Yoshimura R, Ikenouchi-Sugita A, Hori H, Umene-Nakano W, Katsuki A, Hayashi K, Ueda N, Nakamura J. Adding a low dose atypical antipsychotic drug to an antidepressant induced a rapid increase of plasma brain-derived neurotrophic factor levels in patients with treatment-resistant depression. Prog Neuropsychopharmacol Biol Psychiatry 2010; 34:308-12. [PMID: 20005280 DOI: 10.1016/j.pnpbp.2009.12.003] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2009] [Revised: 12/05/2009] [Accepted: 12/05/2009] [Indexed: 11/29/2022]
Abstract
Only two-thirds of depressive patients respond to antidepressant treatment. Recently, addition of an atypical antipsychotic drug to ongoing treatment with an antidepressant has been considered effective and well-tolerated. In the present study, we examined the effects of various atypical antipsychotic drugs as adjuvant to antidepressants, including selective serotonin reuptake inhibitors (SSRIs), serotonin noradrenaline reuptake inhibitors, tricyclic antidepressants and mood stabilizers, on plasma BDNF levels in refractory depressed patients. Forty-five patients who met the DSM-IV criteria for major depressive disorder (n=31) or bipolar disorder (10 with bipolar I, 4 with bipolar II) were enrolled in the study. Twenty-one were male and 24 were female, and their ages ranged from 28 to 71 (mean+/-SD=49+/-12) years. Plasma BDNF levels were measured using a sandwich ELISA. The plasma BDNF levels in responders (those showing a decline in HAM-D scores of 50% or more) were significantly increased 4weeks after the administration of each atypical antipsychotic drug, while the levels in non-responders were not changed. Furthermore, there was a significant correlation between the changes in HAM-D scores and the changes in plasma BDNF levels. These results suggest that adding an atypical antipsychotic drug to ongoing treatment with an antidepressant or mood stabilizer is useful and well-tolerated for refractory depressed patients, and the efficacy of atypical antipsychotics as an adjuvant might involve an increase of plasma BDNF levels.
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Affiliation(s)
- Reiji Yoshimura
- Department of Psychiatry, School of Medicine, University of Occupational and Environmental Health, 1-1 Iseigaoka, Yahatanishi-ku, Kitakyushu, Fukuoka 8078555, Japan.
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31
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Abstract
Depression is a common illness with a large clinical phenotype, and clinicians have numerous guidelines to treat this disorder : many antidepressant drugs are available with different pharmacological profiles and stepped strategies are proposed to obtain a remission. It exists a relationship between baseline depression symptom severity and treatment response and patient with higher levels of severity received significantly more intervention visits, more months of antidepressant treatment and more antidepressant trials, but there is not accepted and consensual definition for severe depression. By using cut-off scores on rating scales severe depression is at one extreme of a continuum of severity (but scales which serve for quantifying the intensity of the depression with thresholds present an interest and also limits, in the current practice, they are rarely used), in the other hand some symptoms contributes to severity (psychotics features, suicidal ideation), evolution and prognosis is a part of severity too (recurrences, chronicity), severe depression can influence a somatic pathology contributing to severity (could be considered itself as a major risk factor) and have an impact on treatment outcome, finally by its role on morbi-mortality and handicap, depression is often a severe disorder. So, concerning the therapeutic choices, there are few data to choose specific options because the concept of severity in the depression is not still clearly defined in studies and few randomized contolled studies have been done in this indication and adapted to different modality of the severity expression. Symptom-free remission is a goal for treatment in severe depression, but complications have to be considered in medication algorithms. In this paper, we review the modalities of prescription of antidepressants according to these differences of the severity in depression.
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Machado-Vieira R, Baumann J, Wheeler-Castillo C, Latov D, Henter ID, Salvadore G, Zarate CA. The Timing of Antidepressant Effects: A Comparison of Diverse Pharmacological and Somatic Treatments. Pharmaceuticals (Basel) 2010; 3:19-41. [PMID: 27713241 PMCID: PMC3991019 DOI: 10.3390/ph3010019] [Citation(s) in RCA: 139] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2009] [Revised: 12/17/2009] [Accepted: 12/29/2009] [Indexed: 02/01/2023] Open
Abstract
Currently available antidepressants used to treat major depressive disorder (MDD) unfortunately often take weeks to months to achieve their full effects, commonly resulting in considerable morbidity and increased risk for suicidal behavior. Our lack of understanding of the precise cellular underpinnings of this illness and of the mechanism of action of existing effective pharmacological treatments is a large part of the reason that therapies with a more rapid onset of antidepressant action (ROAA) have not been developed. Other issues that need to be addressed include heterogeneous clinical concepts and statistical models to measure rapid antidepressant effects. This review describes the timing of onset of antidepressant effects for various therapies used to treat MDD. While several agents produce earlier improvement of depressive symptoms (defined as occurring within one week), the response rate associated with such agents can be quite variable. These agents include both currently available antidepressants as well as other pharmacological and non-pharmacological interventions. Considerably fewer treatments are associated with ROAA, defined as occurring within several hours or one day. Treatment strategies for MDD whose sustained antidepressant effects manifest within hours or even a few days would have an enormous impact on public health.
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Affiliation(s)
- Rodrigo Machado-Vieira
- Experimental Therapeutics, Mood and Anxiety Disorders Program, National Institute of Mental Health, and Department of Health and Human Services, Bethesda, MD 20892, USA
| | - Jacqueline Baumann
- Experimental Therapeutics, Mood and Anxiety Disorders Program, National Institute of Mental Health, and Department of Health and Human Services, Bethesda, MD 20892, USA
| | - Cristina Wheeler-Castillo
- Experimental Therapeutics, Mood and Anxiety Disorders Program, National Institute of Mental Health, and Department of Health and Human Services, Bethesda, MD 20892, USA
| | - David Latov
- Experimental Therapeutics, Mood and Anxiety Disorders Program, National Institute of Mental Health, and Department of Health and Human Services, Bethesda, MD 20892, USA
| | - Ioline D Henter
- Experimental Therapeutics, Mood and Anxiety Disorders Program, National Institute of Mental Health, and Department of Health and Human Services, Bethesda, MD 20892, USA
| | - Giacomo Salvadore
- Experimental Therapeutics, Mood and Anxiety Disorders Program, National Institute of Mental Health, and Department of Health and Human Services, Bethesda, MD 20892, USA
| | - Carlos A Zarate
- Experimental Therapeutics, Mood and Anxiety Disorders Program, National Institute of Mental Health, and Department of Health and Human Services, Bethesda, MD 20892, USA.
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Does the dexamethasone suppression test reliably discriminate between psychotic and nonpsychotic major depression?: an exploratory analysis of potential confounds. J Nerv Ment Dis 2009; 197:395-400. [PMID: 19525738 PMCID: PMC3676665 DOI: 10.1097/nmd.0b013e3181a775cf] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Previous research has shown that psychotic major depression (PMD) is often associated with higher rates of nonsuppression on the dexamethasone suppression test (DST) compared with nonpsychotic major depression (NMD), suggesting the potential importance of cortisol hypersecretion in the psychotic subtype of the disorder. However, these patient groups also are known to differ from one another on a variety of other clinical variables, and there are numerous factors independent of diagnostic status known to affect the DST. Thus, we investigated possible confounds that could help account for the apparent DST abnormalities in PMD sometimes reported in past research. Hospitalized patients with PMD (n = 11) and NMD (n = 58) were compared on the DST and other clinical variables. As expected, PMD patients showed significantly higher rates of DST nonsuppression (55% vs. 24%; p = 0.04). However, PMD patients also had significantly higher levels of anxiety severity (p = 0.01). The higher rates of nonsuppression in the PMD group were attenuated when these patients were compared with a subsample of NMD patients matched on anxiety severity (55% vs. 55%). Implications for future research on biological markers of PMD are discussed.
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Gaudiano BA, Dalrymple KL, Zimmerman M. Prevalence and clinical characteristics of psychotic versus nonpsychotic major depression in a general psychiatric outpatient clinic. Depress Anxiety 2009; 26:54-64. [PMID: 18781658 PMCID: PMC3111977 DOI: 10.1002/da.20470] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
BACKGROUND Psychotic major depression (PMD) is a severe mental disorder characterized by high levels of illness severity, chronicity, impairment, and treatment resistance. However, most past research on PMD has been conducted in inpatient hospital samples, and relatively little is known about PMD patients presenting for treatment in the community specifically. METHODS In this study, we examined the prevalence and clinical characteristics of PMD in a large sample (n=2,500) of treatment-seeking outpatients who were administered structured clinical interviews by trained diagnosticians. RESULTS Of the patients diagnosed with major depression, 5.3% had psychotic features. PMD patients were more likely to be members of a racial/ethnic minority and to have lower educational attainment compared to those with nonpsychotic major depression. In addition, PMD patients were found to have greater current depression severity, suicidal ideation, and social and work impairment. These patients also were more likely to have histories of suicide attempts and psychiatric hospitalizations, to report an earlier age of illness onset, and to meet criteria for chronic depression. In terms of psychiatric comorbidity, PMD patients had higher rates of certain anxiety disorders as well as more somatoform and cluster A personality disorders. CONCLUSIONS Results indicated that PMD was present in a relatively small percentage of treatment-seeking outpatients but was associated with disproportionately high levels of severity and impairment. Similarities and differences between the current findings and those from past research are discussed, including clinical implications for the identification and treatment of PMD in routine practice settings.
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Affiliation(s)
- Brandon A. Gaudiano
- Department of Psychiatry & Human Behavior, Warren Alpert Medical School of Brown University, Providence, Rhode Island,Psychosocial Research Program, Butler Hospital, Providence, Rhode Island,Correspondence to: Brandon A. Gaudiano, Butler Hospital, Psychosocial Research Program, 345 Blackstone Boulevard, Providence, Rhode Island 02906.
| | - Kristy L. Dalrymple
- Department of Psychiatry & Human Behavior, Warren Alpert Medical School of Brown University, Providence, Rhode Island,Department of Psychiatry, Rhode Island Hospital, Providence, Rhode Island
| | - Mark Zimmerman
- Department of Psychiatry & Human Behavior, Warren Alpert Medical School of Brown University, Providence, Rhode Island,Department of Psychiatry, Rhode Island Hospital, Providence, Rhode Island
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Abstract
Current pharmacotherapy for bipolar disorder is generally unsatisfactory for a large number of patients. Even with adequate modern bipolar pharmacological therapies, many afflicted individuals continue to have persistent mood episode relapses, residual symptoms, functional impairment, and psychosocial disability. Creating novel therapeutics for bipolar disorder is urgently needed. Promising drug targets and compounds for bipolar disorder worthy of further study include both systems and intracellular pathways and targets. Specifically, the purinergic system, the dynorphin opioid neuropeptide system, the cholinergic system (muscarinic and nicotinic systems), the melatonin and serotonin [5-hydroxytryptamine receptor 2C] system, the glutamatergic system, and the hypothalamic-pituitary adrenal axis have all been implicated. Intracellular pathways and targets worthy of further study include glycogen synthase kinase-3 protein, protein kinase C, and the arachidonic acid cascade.
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Affiliation(s)
- Carlos A Zarate
- Laboratory of Molecular Pathophysiology and Experimental Therapeutics, Mood and Anxiety Disorders Research Program, National Institute of Mental Health, Bethesda, MD, USA.
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36
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Hamoda HM, Osser DN. The Psychopharmacology Algorithm Project at the Harvard South Shore Program: an update on psychotic depression. Harv Rev Psychiatry 2008; 16:235-47. [PMID: 18661366 DOI: 10.1080/10673220802277904] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
This new version of the psychotic depression algorithm has been developed by the Psychopharmacology Algorithm Project at the Harvard South Shore Program. The most effective treatment modality for inpatients with severe psychotic depression is electroconvulsive therapy. The first-line psychopharmacological treatment is a combination of an antidepressant (either a tricyclic or a selective serotonin reuptake inhibitor) and an antipsychotic. If one of these combinations has failed, consider switching to the other. If both combinations have failed, the next psychopharmacological option would be to augment the combination with lithium. Another option, though with limited evidence, is monotherapy with clozapine. If there is a good reason to avoid combination therapy with an antipsychotic, then a trial of monotherapy with a TCA or an SSRI can be supported. If that fails, adding an antipsychotic or ECT should be considered.
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Affiliation(s)
- Hesham M Hamoda
- Department of Psychiatry, Harvard Medical School, Boston, Massachusetts, USA
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Politis AM, Papadimitriou GN, Theleritis CG, Psarros C, Soldatos CR. Combination therapy with amisulpride and antidepressants: clinical observations in case series of elderly patients with psychotic depression. Prog Neuropsychopharmacol Biol Psychiatry 2008; 32:1227-30. [PMID: 18442877 DOI: 10.1016/j.pnpbp.2008.03.011] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2007] [Revised: 02/28/2008] [Accepted: 03/14/2008] [Indexed: 11/29/2022]
Abstract
Psychotic depression is classified as a clinical subtype of major depressive disorder. The combination of an antidepressant with an antipsychotic agent has been demonstrated to be efficacious for the treatment of psychotic depression. However, in elderly patients with psychotic depression, little information is available on the efficacy of such combinations. Therefore, we have evaluated combination treatment for 5 weeks with amisulpride and antidepressants in non-demented elderly patients with psychotic depression. Eleven patients were treated with either citalopram 20-40 mg/day (n=5) or mirtazapine 30-60 mg/day (n=6), and amisulpride 75-100 mg/day for 5 weeks. Clinical status was evaluated at baseline and after 3 and 5 weeks using the Brief Psychiatric Rating Scale (BPRS), the Hamilton Depression Rating Scale--17 items (HDRS) and the Clinical Global Impression Scale (CGI-S). In 5 of the 11 patients there was remission of depression, while in another 5 patients there was partial remission of depression and in one patient there was no remission. Finally, there was resolution of psychotic symptoms in all the patients involved. One patient developed tremor and rigidity but insisted on continuing with the drug since her psychopathology has improved considerably after the addition of amisulpride to antidepressant treatment. In conclusion, some of the elderly patients with psychotic depression may benefit from the combination of amisulpride and antidepressant pharmacotherapy.
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Affiliation(s)
- Antonis M Politis
- Department of Psychiatry, Athens University Medical School, Eginition Hospital, Athens, Greece
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Berlim MT, Fleck MP, Turecki G. Current trends in the assessment and somatic treatment of resistant/refractory major depression: an overview. Ann Med 2008; 40:149-59. [PMID: 18293145 DOI: 10.1080/07853890701769728] [Citation(s) in RCA: 63] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
A significant proportion of depressed patients eventually present with treatment-resistant/refractory major depression (TRD), a debilitating condition that imposes significant health, social, and economic burdens. Recently, a growing level of consensus has been reached on the general meaning of TRD, according to which, depression is considered resistant when at least two trials with antidepressants from different pharmacologic classes (adequate in terms of dose, duration, outcome, and compliance) failed to achieve clinical remission. Regarding the management of TRD, a two-step approach is suggested, involving first the evaluation of factors that may contribute to treatment nonresponse (such as comorbid medical and psychiatric conditions), and second, the use of the four classical strategies for enhancing antidepressant efficacy (namely optimization, augmentation, combination, and switching). Finally, future research on TRD should include studies addressing, among other issues, the validity of the proposed definitional criteria, the evaluation of reliable predictors of treatment outcome, and the development of novel therapeutic strategies.
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Affiliation(s)
- Marcelo T Berlim
- Depressive Disorders Program, and the McGill Group for Suicide Studies, Douglas Mental Health University Institute, McGill University, Montréal, Québec, Canada
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Abstract
Studies have found that a large percentage of depressed patients may have limited response and remission rates when treated with traditional antidepressants. Options for augmenting antidepressant treatment include buspirone, lithium, and triiodothyronine. There are also increasing data concerning the use of atypical antipsychotics as augmenting agents in the treatment of unipolar, nonpsychotic, treatment-resistant depression. Aripiprazole has recently received an indication from the U.S. Food and Drug Administration (FDA) for adjunctive treatment in unipolar, nonpsychotic depression, the first indication of its kind, after two double-blind trials; doses were slightly lower than those recommended for monotherapy in schizophrenia or bipolar disorder. Olanzapine and risperidone have several controlled clinical trials indicating the efficacy of both of these agents, generally at low doses. One trial of quetiapine suggested that it may not be effective in the treatment of unipolar, nonpsychotic depression. One open-label trial of ziprasidone indicated some efficacy. According to these results, aripiprazole, olanzapine, and risperidone are reasonable choices as augmentation agents, with only aripiprazole currently having an FDA indication for this use. Given the preliminary results, double-blind, placebo-controlled trials with quetiapine and ziprasidone are needed, as well as studies comparing atypical antipsychotic agents with traditional augmentation agents in the treatment of depression.
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Crebbin K, Mitford E, Paxton R, Turkington D. First-episode psychosis: an epidemiological survey comparing psychotic depression with schizophrenia. J Affect Disord 2008; 105:117-24. [PMID: 17574683 DOI: 10.1016/j.jad.2007.04.025] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2007] [Revised: 04/25/2007] [Accepted: 04/25/2007] [Indexed: 10/23/2022]
Abstract
BACKGROUND Compared with non-psychotic depression, psychotic depression is associated with poor prognosis, increased mortality, and severe symptomatology. Although the incidence of psychotic depression is similar to that of schizophrenia, little is known about presentation, course, costs and effects of treatment. AIMS To compare the incidence, course and treatment of first-episode psychotic depression with first-episode schizophrenia. METHOD An observational database was set up on all patients aged 16 and over with a first-episode psychosis living in a county in Northern England between October 1998 and October 2005. Data were collected at presentation and annual follow-up. Information on patients with an ICD-10 diagnosis of either psychotic depression (F32.3) or schizophrenia (F20) was compared. RESULTS Between 1998 and 2005 there was a higher incidence of psychotic depression than schizophrenia (p<0.05, 95% CI=1.09, 1.89, RR=1.44). More patients with psychotic depression self-harmed (p<0.01) and had physical health problems (p<0.01). Similar levels of hospitalisation were found in both groups. A consistent pharmacological treatment pattern was observed for patients with psychotic depression but only 18 out of 105 received ECT. All who received ECT responded well to this treatment. LIMITATIONS Data collection relied on information in patients' medical notes, which sometimes had gaps. There is a potential under-representation of patient numbers due to the study relying on referral by consultant psychiatrists. CONCLUSIONS Psychotic depression is a common and costly condition, but with no accepted best practice guidance for its management. More attention needs to be focused on this largely under-researched group.
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Depressive symptom profiles and severity patterns in outpatients with psychotic vs nonpsychotic major depression. Compr Psychiatry 2008; 49:421-9. [PMID: 18702928 PMCID: PMC2601715 DOI: 10.1016/j.comppsych.2008.02.007] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2007] [Revised: 02/10/2008] [Accepted: 02/14/2008] [Indexed: 11/21/2022] Open
Abstract
BACKGROUND Previous research suggests that patients with psychotic major depression (PMD) may differ from those with nonpsychotic major depression (NMD) not only in psychotic features but also in their depressive symptom presentation. The present study contrasted the rates and severity of depressive symptoms in outpatients diagnosed with PMD vs NMD. METHOD The sample consisted of 1112 patients diagnosed with major depression, of which 60 (5.3%) exhibited psychotic features. Depressive symptoms were assessed by trained diagnosticians at intake using the Structured Clinical Interview for Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition and supplemented by severity items from the Schedule for Affective Disorders and Schizophrenia. RESULTS Patients with PMD were more likely to endorse the presence of weight loss, insomnia, psychomotor agitation, indecisiveness, and suicidality compared with NMD patients. Furthermore, PMD patients showed higher levels of severity on several depressive symptoms, including depressed mood, appetite loss, insomnia, psychomotor disturbances (agitation and retardation), fatigue, worthlessness, guilt, cognitive disturbances (concentration and indecisiveness), hopelessness, and suicidal ideation. The presence of psychomotor disturbance, insomnia, indecisiveness, and suicidal ideation was predictive of diagnostic status even after controlling for the effects of demographic characteristics and other symptoms. CONCLUSIONS These findings are consistent with past research suggesting that PMD is characterized by a unique depressive symptom profile in addition to psychotic features and higher levels of overall depression severity. The identification of specific depressive symptoms in addition to delusions/hallucinations that can differentiate PMD vs NMD patients can aid in the early detection of the disorder. These investigations also provide insights into potential treatment targets for this high-risk population.
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Ravindran AV, Bradbury C, McKay M, da Silva TL. Novel uses for risperidone: focus on depressive, anxiety and behavioral disorders. Expert Opin Pharmacother 2007; 8:1693-710. [PMID: 17685886 DOI: 10.1517/14656566.8.11.1693] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Risperidone has been shown to be a safe and effective atypical antipsychotic agent. It was initially approved for the treatment of schizophrenia, and now, in many countries, is used to treat other conditions, including bipolar disorder, dementia and behavior problems in a range of age groups. Yet, frequent off-label use by clinicians to treat other mood and anxiety disorders and behavioral disorders is common and requires an examination of the risks and benefits in such populations. A review of the literature provides varying levels of evidence supporting its use in a range of depressive and anxiety disorders, and in special populations, including children and the elderly. Most reports are based on short-term studies and include its use both as monotherapy and as an augmenting agent to other psychotropics, and in a range of doses. Further randomized controlled trials are needed to confirm the efficacy and tolerability of risperidone, both short- and long-term, in many of these conditions. The published evidence is summarized, with recommendations and suggestions for its use.
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Affiliation(s)
- Arun V Ravindran
- University of Toronto, Mood and Anxiety Disorders Program, Centre for Addiction and Mental Health, Toronto, ON, Canada.
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Abstract
Depression is one of the most common mental disorders worldwide. There are a number of depression subtypes, and there has been much debate about how to most accurately capture and organize the features and subtypes of major depression. We review the current state of categorizing unipolar major depression with psychotic features (psychotic major depression, PMD), including clinical, biological, and treatment aspects of the disorder. We then propose some improvements to the current unipolar major depression categorization system. Finally, we identify important issues in need of further research to help elucidate the subtype of unipolar PMD.
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Affiliation(s)
- Jennifer Keller
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, CA 94305-5723, USA.
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44
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Meco G, Bernardi S. Antidepressant use in treatment of psychosis with comorbid depression in Parkinson's disease. Prog Neuropsychopharmacol Biol Psychiatry 2007; 31:311-3. [PMID: 16919377 DOI: 10.1016/j.pnpbp.2006.06.016] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
The authors report an improvement in delusions and hallucinations after antidepressant treatment (Clomipramine) in a parkinsonian patient with psychosis and comorbid depression. Their findings, which support a previous case treated with Citalopram, highlight the possible effectiveness of antidepressant therapy on psychotic symptoms in parkinsonian patients.
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Affiliation(s)
- Giuseppe Meco
- Dipartimento di Scienze Neurologiche, Università di Roma La Sapienza, Viale dell'Università 30, 00185 Roma, Italy.
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45
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Abstract
Interest in developing a greater understanding of the pathophysiogical mechanisms underlying primary insomnia has increased. Recent evidence indicates that there may be some neuroendocrine and clinical similarities between primary insomnia and major depressive disorder, that abnormal corticotropin releasing factor (CRF) activity occurs in major depression, and that CRF hyperactivity appears to mediate the hyperarousal seen in primary insomnia. These findings all point to the possibility of hypothalamic-pituitary-adrenal (HPA) axis and CRF overactivity in both disorders. More recent findings have strengthened the evidence that primary insomnia may be linked with mood disorders and is associated with HPA axis overactivity and excess secretion of CRF, adrenocorticotropin releasing hormone, and cortisol. These insights have implications for managing chronic primary insomnia, such as use of antiglucocorticoid agents.
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Affiliation(s)
- Thomas Roth
- Sleep Disorders and Research Center, Henry Ford Hospital, 2799 West Grand Boulevard, Detroit, MI 48202, USA.
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46
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Eitan R, Lerer B. Nonpharmacological, somatic treatments of depression: electroconvulsive therapy and novel brain stimulation modalities. DIALOGUES IN CLINICAL NEUROSCIENCE 2006. [PMID: 16889109 PMCID: PMC3181773 DOI: 10.31887/dcns.2006.8.2/reitan] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Until recently, a review of nonpharmacological, somatic treatments of psychiatric disorders would have included only electroconvulsive therapy (ECT). This situation is now changing very substantially. Although ECT remains the only modality in widespread clinical use, several new techniques are under investigation. Their principal indication in the psychiatric context is the treatment of major depression, but other applications are also being studied. All the novel treatments involve brain stimulation, which is achieved by different technological methods. The treatment closest to the threshold of clinical acceptability is transcranial magnetic stimulation (TMS). Although TMS is safe and relatively easy to administer, its efficacy has still to be definitively established. Other modalities, at various stages of research development, include magnetic seizure therapy (MST), deep brain stimulation (DBS), and vagus nerve stimulation (VNS). We briefly review the development and technical aspects of these treatments, their potential role in the treatment of major depression, adverse effects, and putative mechanism of action. As the only one of these treatment modalities that is in widespread clinical use, more extended consideration is given to ECT Although more than half a century has elapsed since ECT was first introduced, it remains the most effective treatment for major depression, with efficacy in patients refractory to antidepressant drugs and an acceptable safety profile. Although they hold considerable promise, the novel brain stimulation techniques reviewed here will be need to be further developed before they achieve clinical acceptability.
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Affiliation(s)
- Renana Eitan
- Biological Psychiatry Laboratory, Department of Psychiatry, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
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Duval F, Mokrani MC, Monreal-Ortiz JA, Fattah S, Champeval C, Schulz P, Macher JP. Cortisol hypersecretion in unipolar major depression with melancholic and psychotic features: dopaminergic, noradrenergic and thyroid correlates. Psychoneuroendocrinology 2006; 31:876-88. [PMID: 16769179 DOI: 10.1016/j.psyneuen.2006.04.003] [Citation(s) in RCA: 67] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2005] [Revised: 04/06/2006] [Accepted: 04/06/2006] [Indexed: 10/24/2022]
Abstract
Evidence supports that hyperactivity of the hypothalamic-pituitary-adrenal axis has a pivotal role in the psychobiology of severe depression. The present study aimed at assessing hypothalamic-pituitary dopaminergic, noradrenergic, and thyroid activity in unipolar depressed patients with melancholic and psychotic features and with concomitant hypercortisolemia. Hormonal responses to dexamethasone, apomorphine (a dopamine receptor agonist), clonidine (an alpha 2-adrenoreceptor agonist) and 0800 and 2300 h protirelin (TRH) were measured in 18 drug-free inpatients with a DSM-IV diagnosis of severe major depressive disorder with melancholic and psychotic features showing cortisol nonsuppression following dexamethasone and 23 matched hospitalized healthy controls. Compared with controls, patients showed (1) lower adrenocorticotropin and cortisol response to apomorphine (p<0.015 and <0.004, respectively), (2) lower growth hormone response to clonidine (p=0.001), and (3) lower responses to TRH: 2300 h maximum increment in serum thyrotropin (TSH) level (p=0.006) and the difference between 2300 and 0800 h maximum increment in serum TSH values (p=0.0001). Our findings, in a subgroup of unipolar depressed inpatients with psychotic and melancholic features, are compatible with the hypothesis that chronic elevation of cortisol may lead to dopaminergic, noradrenergic and thyroid dysfunction.
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Affiliation(s)
- Fabrice Duval
- Centre Hospitalier, Pavillon 4 Secteur VIII, 27 Rue du 4ème Spahis Marocain, 68250 Rouffach, France.
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48
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Keller J, Flores B, Gomez RG, Solvason HB, Kenna H, Williams GH, Schatzberg AF. Cortisol circadian rhythm alterations in psychotic major depression. Biol Psychiatry 2006; 60:275-81. [PMID: 16458262 DOI: 10.1016/j.biopsych.2005.10.014] [Citation(s) in RCA: 151] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2004] [Revised: 08/25/2005] [Accepted: 10/04/2005] [Indexed: 11/30/2022]
Abstract
BACKGROUND Increased hypothalamic-pituitary-adrenal axis activity is well described in psychotic depression with an emphasis on 24-hour, urinary free cortisol levels or dexamethasone suppression tests. There are limited data on cortisol levels during specific times of the day. METHODS Patients with depression with (PMD) and without (NPMD) psychosis and healthy control subjects were studied using rating scales of depression and psychosis and measures of HPA activity, including overnight cortisol and adrenocorticotropin levels. We used analysis of variance to determine group differences and regression analyses to assess contributions of specific measures to cortisol levels. RESULTS PMDs had higher cortisol during the evening hours than did NPMDs or control subjects, who did not differ from one another. Regression analyses suggest that depression and the combination of depressive and psychotic symptoms were important contributors to variance in evening cortisol. CONCLUSIONS PMD is associated with increased cortisol levels during the quiescent hours. Enhanced cortisol activity, particularly a higher nadir, was related to depression severity and the interaction of depressive and psychotic symptoms. This increase suggests a defect in the action of the circadian timing system and HPA axis, creating a hormonal milieu similarly seen in early Cushing's syndrome and potentially an (im)balance of mineralocorticoid and glucocorticoid receptor activity.
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Affiliation(s)
- Jennifer Keller
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, California 94305-5723, USA.
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49
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Goto M, Yoshimura R, Kakihara S, Shinkai K, Yamada Y, Kaji K, Ueda N, Nakamura J. Risperidone in the treatment of psychotic depression. Prog Neuropsychopharmacol Biol Psychiatry 2006; 30:701-7. [PMID: 16580110 DOI: 10.1016/j.pnpbp.2006.01.016] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/30/2006] [Indexed: 11/16/2022]
Abstract
In the preset study, the authors investigated that effects of the antipsychotic drug risperidone on psychotic depression and examined the mechanism of risperidone to ameliorate psychotic depression. Fifteen patients met the DSM-IV criteria for major depressive disorder with psychotic features and the remaining five patients met those for bipolar I disorder (most recent episode depressed) with psychotic features (M/F: 8/12, age: 54+/-18). All patients were evaluated regarding their clinical improvement using the Hamilton Rating Scale for Depression (Ham-D), and Positive and Negative Syndrome Scale (PANSS). In addition, plasma concentrations of HVA and MHPG were analyzed by HPLC. Patients with a 50% or more improvement in Ham-D score were defined as responders. Three were prescribed risperidone alone, and the other 17 were administered risperidone as an addition to preexisting antidepressants or mood stabilizers. The preexisting antidepressants or mood stabilizers were as follows: paroxetine (6), lithium (3), valproic acid (3), clomipramine (2), fluvoxamine (1), amitriptyline (1), amoxapine (1). The average dose of risperidone was 1.8+/-0.5 mg/day. Eleven of twenty patients (55%) turned out to be responders 4 weeks after initiation of risperidone administration. No differences were observed between responders and nonresponders with respect to age, sex, Ham-D score before risperidone treatment, dose and plasma level of risperidone or its active metabolite, 9-hydroxyrisperidone. Plasma HVA levels before risperidone administration in responders were significantly higher than those in nonresponders. In addition, a significant correlation was observed between changes in plasma HVA level and the percentage improvement on Ham-D score. These results indicate that treatment with risperidone is effective to ameliorate psychotic depression, and the influence of risperidone on dopaminergic activity is associated with its efficacy.
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Affiliation(s)
- Makiko Goto
- Department of Psychiatry, University of Occupational and Environmental Health, 1-1 Iseigaoka, Yahatanishi-ku, Kitakyushu, Fukuoka 807-8555, Japan
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50
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Dannon PN, Lowengrub K, Gonopolski Y, Kotler M. Current and emerging somatic treatment strategies in psychotic major depression. Expert Rev Neurother 2006; 6:73-80. [PMID: 16466314 DOI: 10.1586/14737175.6.1.73] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Psychotic major depressive disorder (MDD) is a mood disorder characterized by severe affective and neurovegetative symptoms together with the presence of delusions and/or hallucinations. It is a common disorder seen in a quarter of consecutively admitted depressed patients and is often associated with severe symptomatology, increased suicide risk, poor acute response to antidepressants and poor acute and long-term treatment outcome. It is possible that poor response in psychotic depression is caused by the fact that we have yet to identify the most efficacious treatment protocol for psychotic MDD. Multiple studies have shown that modifications in the treatment paradigm may increase treatment efficacy in psychotic MDD. It has been generally accepted that, during the acute treatment phase, antidepressant-antipsychotic drug combination therapy is more effective than either treatment alone, although this strategy has recently been challenged. The question of the optimal duration of pharmacotherapy in order to prevent relapse and improve long-term (i.e., 5-year) outcome is a focus of current investigation. This article will review currently recommended treatment strategies for the acute, continuation and maintenance phases of therapy. In particular, it will address the role of newer-generation antidepressants, the role of second-generation antipsychotics, the use of mood stabilizers and indications for electroconvulsive therapy. Other possible treatment strategies such as transcranial magnetic stimulation, vagus nerve stimulation, deep-brain stimulation and glucocorticoid receptor antagonists will be discussed. Current recommendations for the prevention of relapse and improvement of long-term outcome will be reviewed.
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Affiliation(s)
- Pinhas N Dannon
- The Rehovot Community Mental & Rehabilitation Center, Tel Aviv University, Rehovot, Israel.
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