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Adu MK, Dias RDL, Agyapong B, Eboreime E, Sapara AO, Lawal MA, Chew C, Diamond Frost K, Li D, Flynn M, Hassan S, Saleh A, Sridharan S, White M, Agyapong VI. Repetitive Transcranial Magnetic Stimulation With and Without Text4Support for the Treatment of Resistant Depression: Protocol for a Patient-Centered Multicenter Randomized Controlled Pilot Trial. JMIR Res Protoc 2023; 12:e46830. [PMID: 38060308 PMCID: PMC10739251 DOI: 10.2196/46830] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 09/06/2023] [Accepted: 09/08/2023] [Indexed: 12/08/2023] Open
Abstract
BACKGROUND Treatment-resistant depression (TRD) is the inability of a patient with major depressive disorder (MDD) to accomplish or achieve remission after an adequate trial of antidepressant treatments. Several combinations and augmentation treatment strategies for TRD exist, including the use of repetitive transcranial magnetic stimulation (rTMS), and new therapeutic options are being introduced. Text4Support, a text message-based form of cognitive behavioral therapy that allows patients with MDD to receive daily supportive text messages for correcting or altering negative thought patterns through positive reinforcement, may be a useful augmentation treatment strategy for patients with TRD. It is however currently unknown if adding the Text4Support intervention will enhance the response of patients with TRD to rTMS treatment. OBJECTIVE This study aims to assess the initial comparative clinical effectiveness of rTMS with and without the Text4Support program as an innovative patient-centered intervention for the management of patients diagnosed with TRD. METHODS This study is a multicenter, prospective, parallel-design, 2-arm, rater-blinded randomized controlled pilot trial. The recruitment process is scheduled to last 12 months. It will involve active treatment for 6 weeks, observation, and a follow-up period of 6 months for participants in the study arms. In total, 200 participants diagnosed with TRD at rTMS care clinics in Edmonton, Alberta, and rTMS clinics in Halifax, Nova Scotia will be randomized to 1 of 2 treatment arms (rTMS sessions alone or rTMS sessions plus Text4Support intervention). Participants in each group will be made to complete evaluation measures at baseline, and 1, 3, and 6 months. The primary outcome measure will be the mean change in the scores of the Patient Health Questionnaire-9 (PHQ-9). The secondary outcome measures will involve the scores of the 7-item Generalized Anxiety Disorders Scale (GAD-7), Columbia-Suicide Severity Rating Scale (CSSRS), and World Health Organization-Five Well-Being Index (WHO-5). Patient data will be analyzed with descriptive statistics, repeated measures, and correlational analyses. Qualitative data will be analyzed using the thematic analysis framework. RESULTS The results of the study are expected to be available 18 months from the start of recruitment. We hypothesize that participants enrolled in the rTMS plus Text4Support intervention treatment arm of the study will achieve superior outcomes compared with the outcomes of participants enrolled in the rTMS alone arm. CONCLUSIONS The application of the combination of rTMS and Text4Support has not been investigated previously. Therefore, we hope that this study will provide a concrete base of data to evaluate the practical application and efficacy of using the novel combination of these 2 treatment modalities. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) PRR1-10.2196/46830.
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Affiliation(s)
- Medard Kofi Adu
- Department of Psychiatry, Dalhousie University, Halifax, NS, Canada
| | | | - Belinda Agyapong
- Department of Psychiatry, University of Alberta, Edmonton, AB, Canada
| | - Ejemai Eboreime
- Department of Psychiatry, Dalhousie University, Halifax, NS, Canada
| | | | - Mobolaji A Lawal
- Department of Psychiatry, University of Alberta, Edmonton, AB, Canada
| | - Corina Chew
- Alberta Health Services, Addiction and Mental Health, Edmonton, AB, Canada
| | | | - Daniel Li
- Alberta Health Services, Addiction and Mental Health, Edmonton, AB, Canada
| | - Michael Flynn
- Department of Psychiatry, Dalhousie University, Halifax, NS, Canada
- Nova Scotia Health Authority, Halifax, NS, Canada
| | - Sameh Hassan
- Department of Psychiatry, Dalhousie University, Halifax, NS, Canada
- Nova Scotia Health Authority, Halifax, NS, Canada
| | - Ahmed Saleh
- Department of Psychiatry, Dalhousie University, Halifax, NS, Canada
- Nova Scotia Health Authority, Halifax, NS, Canada
| | - Sanjana Sridharan
- Department of Psychiatry, Dalhousie University, Halifax, NS, Canada
- Nova Scotia Health Authority, Halifax, NS, Canada
| | - Matt White
- Department of Psychiatry, Dalhousie University, Halifax, NS, Canada
- Nova Scotia Health Authority, Halifax, NS, Canada
| | - Vincent Io Agyapong
- Department of Psychiatry, Dalhousie University, Halifax, NS, Canada
- Nova Scotia Health Authority, Halifax, NS, Canada
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Melville CA, Hatton C, Beer E, Hastings RP, Cooper SA, McMeekin N, Dagnan D, Appleton K, Scott K, Fulton L, Jones RSP, McConnachie A, Zhang R, Knight R, Knowles D, Williams C, Briggs A, Jahoda A. Predictors and moderators of the response of adults with intellectual disabilities and depression to behavioural activation and guided self-help therapies. JOURNAL OF INTELLECTUAL DISABILITY RESEARCH : JIDR 2023; 67:986-1002. [PMID: 37344986 DOI: 10.1111/jir.13063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Revised: 05/20/2023] [Accepted: 05/24/2023] [Indexed: 06/23/2023]
Abstract
BACKGROUND No previous studies have reported predictors and moderators of outcome of psychological therapies for depression experienced by adults with intellectual disabilities (IDs). We investigated baseline variables as outcome predictors and moderators based on a randomised controlled trial where behavioural activation was compared with guided self-help. METHODS This study was an exploratory secondary data analysis of data collected during a randomised clinical trial. Participants (n = 161) were randomised to behavioural activation or guided self-help and followed up for 12 months. Pre-treatment variables were included if they have previously been shown to be associated with an increased risk of having depression in adults with IDs or have been reported as a potential predictor or moderator of outcome of treatment for depression with psychological therapies. The primary outcome measure, the Glasgow Depression Scale for Adults with Learning Disabilities (GDS-LD), was used as the dependant variable in mixed effects regression analyses testing for predictors and moderators of outcome, with baseline GDS-LD, treatment group, study centre and antidepressant use as fixed effects, and therapist as a random effect. RESULTS Higher baseline anxiety (mean difference in outcome associated with a 1 point increase in anxiety 0.164, 95% confidence interval [CI] 0.031, 0.297; P = 0.016), lower performance intelligence quotient (IQ) (mean difference in outcome associated with a 1 point increase in IQ 0.145, 95% CI 0.009, 0.280; P = 0.037) and hearing impairment (mean difference 3.449, 95% CI 0.466, 6.432; P = 0.024) were predictors of poorer outcomes, whilst greater severity of depressive symptoms at baseline (mean difference in outcome associated with 1 point increase in depression -0.160, 95% CI -0.806, -0.414; P < 0.001), higher expectation of change (mean difference in outcome associated with a 1 point increase in expectation of change -1.013, 95% CI -1.711, -0.314; p 0.005) and greater percentage of therapy sessions attended (mean difference in outcome with 1 point increase in percentage of sessions attended -0.058, 95% CI -0.099, -0.016; P = 0.007) were predictors of more positive outcomes for treatment after adjusting for randomised group allocation. The final model included severity of depressive and anxiety symptoms, lower WASI performance IQ subscale, hearing impairment, higher expectation of change and percentage of therapy sessions attended and explained 35.3% of the variance in the total GDS-LD score at 12 months (R2 = 0.353, F4, 128 = 17.24, P < 0.001). There is no evidence that baseline variables had a moderating effect on outcome for treatment with behavioural activation or guided self-help. CONCLUSIONS Our results suggest that baseline variables may be useful predictors of outcomes of psychological therapies for adults with IDs. Further research is required to examine the value of these potential predictors. However, our findings suggest that therapists consider how baseline variables may enable them to tailor their therapeutic approach when using psychological therapies to treat depression experienced by adults with IDs.
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Affiliation(s)
- C A Melville
- Institute of Health and Wellbeing, University of Glasgow, Glasgow, UK
| | - C Hatton
- Department of Social Care and Social Work, Manchester Metropolitan University, Manchester, UK
| | - E Beer
- Institute of Health and Wellbeing, University of Glasgow, Glasgow, UK
| | - R P Hastings
- Centre for Educational Development, Appraisal and Research, University of Warwick, Coventry, UK
- Department of Psychiatry, Monash University, Melbourne, Australia
| | - S-A Cooper
- Institute of Health and Wellbeing, University of Glasgow, Glasgow, UK
| | - N McMeekin
- Institute of Health and Wellbeing, University of Glasgow, Glasgow, UK
| | - D Dagnan
- Clinical Psychology, Cumbria, Northumberland, Tyne and Wear NHS Foundation Trust and University of Cumbria, Newcastle upon Tyne Tyne, UK
| | - K Appleton
- Institute of Health and Wellbeing, University of Glasgow, Glasgow, UK
| | - K Scott
- Institute of Health and Wellbeing, University of Glasgow, Glasgow, UK
| | - L Fulton
- Institute of Health and Wellbeing, University of Glasgow, Glasgow, UK
| | - R S P Jones
- School of Psychology, Bangor University, Bangor, UK
| | - A McConnachie
- Institute of Health and Wellbeing, University of Glasgow, Glasgow, UK
| | - R Zhang
- Institute of Health and Wellbeing, University of Glasgow, Glasgow, UK
| | - R Knight
- Department of Social Care and Social Work, Manchester Metropolitan University, Manchester, UK
| | - D Knowles
- Centre for Educational Development, Appraisal and Research, University of Warwick, Coventry, UK
| | - C Williams
- Institute of Health and Wellbeing, University of Glasgow, Glasgow, UK
| | - A Briggs
- Faculty of Public Health and Policy, London School of Hygiene and Tropical Medicine, London, UK
| | - A Jahoda
- Institute of Health and Wellbeing, University of Glasgow, Glasgow, UK
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Vida RG, Sághy E, Bella R, Kovács S, Erdősi D, Józwiak-Hagymásy J, Zemplényi A, Tényi T, Osváth P, Voros V. Efficacy of repetitive transcranial magnetic stimulation (rTMS) adjunctive therapy for major depressive disorder (MDD) after two antidepressant treatment failures: meta-analysis of randomized sham-controlled trials. BMC Psychiatry 2023; 23:545. [PMID: 37501135 PMCID: PMC10375664 DOI: 10.1186/s12888-023-05033-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Accepted: 07/17/2023] [Indexed: 07/29/2023] Open
Abstract
BACKGROUND Several meta-analyses demonstrated the efficacy of unilateral High-Frequency Left-sided (HFL) repetitive Transcranial Magnetic Stimulation (rTMS) for individuals with Major Depressive Disorder (MDD); however, results are contradictory due to heterogeneity of the included studies. METHODS A systematic literature review (SLR) of English language articles published since 2000 was performed in March 2022 on PubMed and Scopus databases. Empirical evidence on the relative efficacy of rTMS treatment compared with standard pharmacotherapy in Treatment-Resistant Depression (TRD) were extracted. Random effects models were used to assess the effects of rTMS on response and remission rates. RESULTS 19 randomized double-blinded sham-controlled studies were included for quantitative analysis for response (n = 854 patients) and 9 studies for remission (n = 551 patients). The risk ratio (RR) for response and remission are 2.25 and 2.78, respectively for patients after two treatment failures using rTMS as add-on treatment compared to standard pharmacotherapy. Cochrane's Q test showed no significant heterogeneity. No publication bias was detected. CONCLUSIONS rTMS is significantly more effective than sham rTMS in TRD in response and remission outcomes and may be beneficial as an adjunctive treatment in patients with MDD after two treatment failures. This finding is consistent with previous meta-analyses; however, the effect size was smaller than in the formerly published literature.
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Affiliation(s)
- Róbert György Vida
- Department of Pharmaceutics, Faculty of Pharmacy, University of Pécs, Pécs, Hungary
| | - Eszter Sághy
- Center for Health Technology Assessment and Pharmacoeconomic Research, Faculty of Pharmacy, University of Pécs, Pécs, Hungary
| | - Richárd Bella
- Center for Health Technology Assessment and Pharmacoeconomic Research, Faculty of Pharmacy, University of Pécs, Pécs, Hungary
| | - Sándor Kovács
- Center for Health Technology Assessment and Pharmacoeconomic Research, Faculty of Pharmacy, University of Pécs, Pécs, Hungary
| | - Dalma Erdősi
- Center for Health Technology Assessment and Pharmacoeconomic Research, Faculty of Pharmacy, University of Pécs, Pécs, Hungary
| | - Judit Józwiak-Hagymásy
- Center for Health Technology Assessment and Pharmacoeconomic Research, Faculty of Pharmacy, University of Pécs, Pécs, Hungary
| | - Antal Zemplényi
- Center for Health Technology Assessment and Pharmacoeconomic Research, Faculty of Pharmacy, University of Pécs, Pécs, Hungary
| | - Tamás Tényi
- Department of Psychiatry and Psychotherapy, Clinical Center, Medical School, University of Pécs, Pécs, Hungary
| | - Péter Osváth
- Department of Psychiatry and Psychotherapy, Clinical Center, Medical School, University of Pécs, Pécs, Hungary
| | - Viktor Voros
- Department of Psychiatry and Psychotherapy, Clinical Center, Medical School, University of Pécs, Pécs, Hungary.
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Piloting Group-Based Behavioral Activation Therapy for Families of Deceased COVID-19 Patients. Crit Care Explor 2022; 4:e0803. [PMID: 36506831 PMCID: PMC9726309 DOI: 10.1097/cce.0000000000000803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Surrogate decision-making is a stressful process for many family members of critically ill patients. The COVID-19 pandemic may have amplified the risk for anxiety, depression, and posttraumatic stress disorder (PTSD) symptoms in ICU surrogates. OBJECTIVES This study piloted an online group-based behavioral intervention with family members of deceased COVID-19 patients. Participant engagement, perceptions, and responses related to the intervention were assessed. DESIGN A single-arm pilot study was conducted with bereaved families. Quantitative analysis of measures of anxiety, depression, and PTSD symptoms was conducted with mixed models. Qualitative data were analyzed to identify themes in surrogates' experiences with the intervention. SETTING Participants were recruited from ICUs at a tertiary academic medical center. Participants completed the intervention, measures, and interviews online. SUBJECTS Participants were family members of patients who died from COVID-19. INTERVENTIONS The intervention involved six online group-based behavioral activation sessions. Sessions covered topics pertinent to grieving and engagement in personally meaningful activities. MEASUREMENTS AND MAIN RESULTS Semi-structured interviews explored participants' experiences with the intervention. Surrogates also completed measures of anxiety, depression, and PTSD symptoms before and after the intervention. Nineteen of 26 participants (73.1%) completed the study. Thematic analysis suggested that surrogates found the group helpful for overcoming perceived isolation, receiving validation, and developing coping skills. Significant pre-to-post reductions were observed in symptoms of Hospital and Anxiety Disorder Scale (HADS) anxiety (pre-mean = 9.27, sd = 5.30 vs post-mean = 6.80, sd = 4.16; p = 0.0271), HADS depression (pre-mean =6 .65, sd = 4.58 vs post- mean = 4.89, sd = 3.40; p = 0.0436), and Impact of Events Scale-Revised PTSD (pre-mean = 36.86, sd = 16.97 vs post-mean = 24.14, sd = 13.49; p = 0.0008). LIMITATIONS This was a preliminary study based on qualitative and self-report measures. Future studies should include a control group. CONCLUSIONS Online group-based behavioral activation therapy appears to be a potentially useful intervention for family members of ICU patients who died from COVID-19.
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Bartova L, Fugger G, Dold M, Swoboda MMM, Zohar J, Mendlewicz J, Souery D, Montgomery S, Fabbri C, Serretti A, Kasper S. Combining psychopharmacotherapy and psychotherapy is not associated with better treatment outcome in major depressive disorder - evidence from the European Group for the Study of Resistant Depression. J Psychiatr Res 2021; 141:167-175. [PMID: 34216945 DOI: 10.1016/j.jpsychires.2021.06.028] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Revised: 05/08/2021] [Accepted: 06/14/2021] [Indexed: 10/21/2022]
Abstract
Despite plenty of effective antidepressant (AD) treatments, the outcome of major depressive disorder (MDD) is often unsatisfactory, probably due to improvable exploitation of available therapies. This European, cross-sectional, naturalistic multicenter study investigated the frequency of additional psychotherapy in terms of a manual-driven psychotherapy (MDP) in 1410 adult in- and outpatients with MDD, who were primarily treated with AD psychopharmacotherapy. Socio-demographic and clinical patterns were compared between patients receiving both treatments and those lacking concomitant MDP. In a total of 1279 MDD patients (90.7%) with known status of additional MDP, those undergoing a psychopharmacotherapy-MDP combination (31.2%) were younger, higher educated, more often employed and less severely ill with lower odds for suicidality as compared to patients receiving exclusively psychopharmacotherapy (68.8%). They experienced an earlier mean age of MDD onset, melancholic features, comorbid asthma and migraine and received lower daily doses of their first-line ADs. While agomelatine was more often established in these patients, MDD patients without MDP received selective serotonin reuptake inhibitors more frequently. These two patient groups did not differ in terms of response, non-response and treatment resistant depression (TRD). Accordingly, the employment of additional MDP could not be related to better treatment outcomes in MDD. The fact that MDP was applied in a minority of patients with rather beneficial socio-demographic and clinical characteristics might reflect inferior accessibility of these psychotherapeutic techniques for socially and economically disadvantaged populations.
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Affiliation(s)
- Lucie Bartova
- Department of Psychiatry and Psychotherapy, Medical University of Vienna, Austria; Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy
| | - Gernot Fugger
- Department of Psychiatry and Psychotherapy, Medical University of Vienna, Austria; Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy
| | - Markus Dold
- Department of Psychiatry and Psychotherapy, Medical University of Vienna, Austria
| | | | - Joseph Zohar
- Psychiatric Division, Chaim Sheba Medical Center, Tel Hashomer, Israel
| | | | - Daniel Souery
- School of Medicine, Free University of Brussels, Brussels, Belgium; Psy Pluriel - European Centre of Psychological Medicine, Brussels, Belgium
| | - Stuart Montgomery
- Imperial College School of Medicine, University of London, London, United Kingdom
| | - Chiara Fabbri
- Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy; Social, Genetic & Developmental Psychiatry Centre, Institute of Psychiatry, Psychology & Neuroscience, King's College London, United Kingdom
| | - Alessandro Serretti
- Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy
| | - Siegfried Kasper
- Department of Psychiatry and Psychotherapy, Medical University of Vienna, Austria; Center for Brain Research, Medical University of Vienna, Vienna, Austria.
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Silman D. How effective is augmentation with psychotherapy as a next-step option for treatment-resistant depression? BJPSYCH ADVANCES 2020. [DOI: 10.1192/bja.2020.51] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
SUMMARYDetermining the optimum next-step treatment for the numerous patients with depression who do not adequately respond to an initial trial of medication remains a source of uncertainty in clinical practice. Although a number of psychological treatments are known to be effective for depression, their relative merits in the treatment-resistant group have not been ascertained. The Cochrane Collaboration has recently published a meta-analysis of the evidence available for the use of various psychotherapies as an adjunct to antidepressants compared with antidepressants alone in treatment-resistant depression. This article provides a commentary and appraisal of the clinical utility of these findings.
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Town JM, Abbass A, Stride C, Nunes A, Bernier D, Berrigan P. Efficacy and cost-effectiveness of intensive short-term dynamic psychotherapy for treatment resistant depression: 18-Month follow-up of the Halifax depression trial. J Affect Disord 2020; 273:194-202. [PMID: 32421603 DOI: 10.1016/j.jad.2020.04.035] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Revised: 04/01/2020] [Accepted: 04/24/2020] [Indexed: 12/28/2022]
Abstract
BACKGROUND Depressed patients with chronic and complex health issues commonly relapse; therefore, examining longer-term outcomes is an important consideration. For treatment resistant depression (TRD), the post-treatment efficacy of time-limited Intensive Short-Term Dynamic Psychotherapy (ISTDP) has been demonstrated but longer-term outcomes and cost-effectiveness are unclear. METHOD In this superiority trial, 60 patients referred to Community Mental Health Teams (CMHT) were randomised to 2 groups (ISTDP=30 and CMHT=30). The primary outcome was Hamilton Depression Rating scale (HAM-D) scores at 18 months. Secondary outcomes included Patient Health Questionnaire (PHQ-9) depression scores and dichotomous measure remission. A health economic evaluation examined mental health costs with quality-adjusted life years (QALYs). RESULTS Statistically significant treatment differences in depression previously found at 6 months favouring ISTDP were maintained at 18-month follow-up. Group differences in depression were in the moderate to large range on both the observer rated (Cohen's d = .64) and self-report measures (Cohen's d = .70). At 18 months follow-up the remission rate in ISTDP patients was 40.0%, and 23.4% had discontinued antidepressants. Health economic analysis suggests that ISTDP was more cost-effective than CMHT at 18 months. Probabilistic analysis suggests that there is a 64.5% probability of ISTDP being cost-effective at a willingness to pay for a QALY of $25,000 compared to CMHT at 18 months. LIMITATIONS Replication of these findings is necessary in larger samples and future cost analyses should also consider indirect costs. CONCLUSIONS ISTDP demonstrates long-term efficacy and cost-effectiveness in TRD.
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Affiliation(s)
- Joel M Town
- Department of Psychiatry, Dalhousie University, Halifax, Canada.
| | - Allan Abbass
- Department of Psychiatry, Dalhousie University, Halifax, Canada
| | - Chris Stride
- The Institute of Work Psychology, University of Sheffield, Sheffield, UK
| | - Abraham Nunes
- Department of Psychiatry & Faculty of Computer Science, Dalhousie University, Halifax, Canada
| | - Denise Bernier
- Department of Psychiatry, Dalhousie University, Halifax, Canada
| | - Patrick Berrigan
- Research Methods Unit, Nova Scotia Health Authority, Halifax, Canada
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Salahudeen MS, Wright CM, Peterson GM. Esketamine: new hope for the treatment of treatment-resistant depression? A narrative review. Ther Adv Drug Saf 2020; 11:2042098620937899. [PMID: 32782779 PMCID: PMC7383653 DOI: 10.1177/2042098620937899] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2019] [Accepted: 06/04/2020] [Indexed: 12/28/2022] Open
Abstract
This narrative review aims to provide an overview of the current literature on the pharmacology, safety, efficacy and tolerability of intranasal esketamine, the S-enantiomer of ketamine, for the treatment of treatment-resistant depression (TRD). A literature search using Medline, Embase, PsycINFO and Cochrane Central was conducted (January 2000 to July 2019). Product information and www.clinicaltrials.gov were also reviewed. The literature search was limited to human studies published in English. Phase I, II, and III studies of intranasal esketamine for TRD were reviewed. About a third of patients with major depressive disorder fail to achieve remission despite treatment with multiple antidepressants. This article examines the trials that led to the approval of esketamine in the United States, as well as other recent studies of esketamine for TRD. The findings from limited phase III trials illustrate that intranasal esketamine is effective and safe in reducing depressive symptoms and achieving clinical response in patients with TRD. The optimum duration and frequency of use are not fully understood. Although the nasal spray is a convenient dosage form, its use in practice may be limited by cost and administrative regulation. While it may prove beneficial to many patients who suffer from TRD, further long-term data are required, along with comparative trials with the R-isomer (arketamine). In the interim, care and monitoring should be exercised in its use in clinical practice.
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Affiliation(s)
- Mohammed S Salahudeen
- School of Pharmacy and Pharmacology, College of Health and Medicine, University of Tasmania, 8 Churchill Avenue, Hobart, Tasmania, Australia
| | - Cameron M Wright
- School of Pharmacy and Pharmacology, College of Health and Medicine, University of Tasmania, Hobart, Tasmania, Australia
- Health Systems and Health Economics, School of Public Health, Faculty of Health Sciences, Curtin University, Perth, Western Australia, Australia
| | - Gregory M Peterson
- School of Pharmacy and Pharmacology, College of Health and Medicine, University of Tasmania, Private Bag 26 UTAS, HOBART, TAS 7001, Australia
- Faculty of Health, University of Canberra, Bruce, ACT, Australia
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Abstract
BACKGROUND Interpersonal Psychotherapy (IPT) is an affect- and relationally focused, time-limited treatment supported by research spanning >4 decades. IPT focuses on stressful interpersonal experiences of loss, life changes, disputes, and social isolation. It emphasizes the role of relationships in recovery. This scoping review describes, within a historical perspective, IPT's evolution as an evidence-supported treatment of psychiatric disorders. METHODS English-language publications (n = 1119) identified via EMBASE, MEDLINE, PsycINFO, and Web of Science databases (1974-2017), augmented with manual reference searches, were coded for clinical focus, population demographics, format, setting, publication type, and research type. Quantitative and qualitative analyses identified IPT publications' characteristics and trends over four epochs of psychotherapy research. RESULTS IPT literature primarily focused on depression (n = 772 articles; 69%), eating disorders (n = 135; 12%), anxiety disorders (n = 68; 6%), and bipolar disorder (n = 44; 4%), with rising publication rates and numbers of well-conducted randomized, controlled trials over time, justifying inclusion in consensus treatment guidelines. Research trends shifted from efficacy trials to effectiveness studies and population-based dissemination initiatives. Process research examined correlates of improvement and efficacy moderators. Innovations included global initiatives, prevention trials, and digital, web-based training and treatment. CONCLUSION Sparked by clinical innovations and scientific advances, IPT has evolved as an effective treatment of psychiatric disorders across the lifespan for diverse patients, including underserved clinical populations. Future research to elucidate mechanisms of change, improve access, and adapt to changing frameworks of psychopathology and treatment planning is needed. IPT addresses the universal centrality of relationships to mental health, which is as relevant today as it was over 40 years ago.
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Gaynes BN, Lux L, Gartlehner G, Asher G, Forman-Hoffman V, Green J, Boland E, Weber RP, Randolph C, Bann C, Coker-Schwimmer E, Viswanathan M, Lohr KN. Defining treatment-resistant depression. Depress Anxiety 2020; 37:134-145. [PMID: 31638723 DOI: 10.1002/da.22968] [Citation(s) in RCA: 202] [Impact Index Per Article: 50.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2019] [Revised: 08/16/2019] [Accepted: 10/04/2019] [Indexed: 12/28/2022] Open
Abstract
BACKGROUND Varying conceptualizations of treatment-resistant depression (TRD) have made translating research findings or systematic reviews into clinical practice guidelines challenging and inconsistent. METHODS We conducted a review for the Centers for Medicare & Medicaid Services and the Agency for Healthcare Research and Quality to clarify how experts and investigators have defined TRD and to review systematically how well this definition comports with TRD definitions in clinical trials through July 5, 2019. RESULTS We found that no consensus definition existed for TRD. The most common TRD definition for major depressive disorder required a minimum of two prior treatment failures and confirmation of prior adequate dose and duration. The most common TRD definition for bipolar disorder required one prior treatment failure. No clear consensus emerged on defining adequacy of either dose or duration. Our systematic review found that only 17% of intervention studies enrolled samples meeting the most frequently specified criteria for TRD. Depressive outcomes and clinical global impressions were commonly measured; functional impairment and quality-of-life tools were rarely used. CONCLUSIONS Two key steps are critical to advancing TRD research: (a) Developing a consensus definition of TRD that addresses how best to specify the number of prior treatment failures and the adequacy of dose and duration; and (b) identifying a core package of outcome measures that can be applied in a standardized manner. Our recommendations about stronger approaches to designing and conducting TRD research will foster better evidence to translate into clearer guidelines for treating patients with this serious condition.
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Affiliation(s)
- Bradley N Gaynes
- Department of Psychiatry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Linda Lux
- RTI International, The RTI International-University of North Carolina Evidence-based Practice Center, Durham, North Carolina
| | - Gerald Gartlehner
- RTI International, The RTI International-University of North Carolina Evidence-based Practice Center, Durham, North Carolina.,Department for Evidence-Based Medicine and Clinical Epidemiology, Danube University, Krems, Austria
| | - Gary Asher
- Department of Family Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Valerie Forman-Hoffman
- RTI International, The RTI International-University of North Carolina Evidence-based Practice Center, Durham, North Carolina
| | - Josh Green
- RTI International, The RTI International-University of North Carolina Evidence-based Practice Center, Durham, North Carolina
| | - Erin Boland
- RTI International, The RTI International-University of North Carolina Evidence-based Practice Center, Durham, North Carolina
| | - Rachel P Weber
- Sheps Center for Health Services Research, The RTI International-University of North Carolina Evidence-based Practice Center, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Charli Randolph
- Sheps Center for Health Services Research, The RTI International-University of North Carolina Evidence-based Practice Center, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Carla Bann
- RTI International, The RTI International-University of North Carolina Evidence-based Practice Center, Durham, North Carolina
| | - Emmanuel Coker-Schwimmer
- Sheps Center for Health Services Research, The RTI International-University of North Carolina Evidence-based Practice Center, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Meera Viswanathan
- RTI International, The RTI International-University of North Carolina Evidence-based Practice Center, Durham, North Carolina
| | - Kathleen N Lohr
- RTI International, The RTI International-University of North Carolina Evidence-based Practice Center, Durham, North Carolina
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Sackeim HA, Aaronson ST, Bunker MT, Conway CR, Demitrack MA, George MS, Prudic J, Thase ME, Rush AJ. The assessment of resistance to antidepressant treatment: Rationale for the Antidepressant Treatment History Form: Short Form (ATHF-SF). J Psychiatr Res 2019; 113:125-136. [PMID: 30974339 DOI: 10.1016/j.jpsychires.2019.03.021] [Citation(s) in RCA: 64] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2018] [Revised: 03/11/2019] [Accepted: 03/21/2019] [Indexed: 12/26/2022]
Abstract
There is considerable diversity in how treatment-resistant depression (TRD) is defined. However, every definition incorporates the concept that patients with TRD have not benefited sufficiently from one or more adequate trials of antidepressant treatment. This review examines the issues fundamental to the systematic evaluation of antidepressant treatment adequacy and resistance. These issues include the domains of interventions deemed effective in treatment of major depressive episodes (e.g., pharmacotherapy, brain stimulation, and psychotherapy), the subgroups of patients for whom distinct adequacy criteria are needed (e.g., bipolar vs. unipolar depression, psychotic vs. nonpsychotic depression), whether trials should be rated dichotomously as adequate or inadequate or on a potency continuum, whether combination and augmentation strategies require specific consideration, and the criteria used to evaluate the adequacy of treatment delivery (e.g., dose, duration), trial adherence, and clinical outcome. This review also presents the Antidepressant Treatment History Form: Short-Form (ATHF-SF), a completely revised version of an earlier instrument, and details how these fundamental issues were addressed in the ATHF-SF.
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Affiliation(s)
- Harold A Sackeim
- Departments of Psychiatry and Radiology, Columbia University, New York, NY, USA.
| | - Scott T Aaronson
- Sheppard Pratt Health System and Department of Psychiatry, University of Maryland, Baltimore, MD, USA
| | | | - Charles R Conway
- Department of Psychiatry, Washington University, St. Louis, MO, USA
| | | | - Mark S George
- Departments of Psychiatry, Neurology, and Neuroscience, Medical University of South Carolina, Charleston, SC, USA
| | - Joan Prudic
- New York State Psychiatric Institute and Department of Psychiatry, Columbia University, New York, NY, USA
| | - Michael E Thase
- Department of Psychiatry, University of Pennsylvania, Philadelphia, PA, USA
| | - A John Rush
- Duke-NUS Medical School, Singapore; Duke University, Durham, NC, USA; Texas Tech University, Permian Basin, TX, USA
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12
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van Bronswijk S, Moopen N, Beijers L, Ruhe HG, Peeters F. Effectiveness of psychotherapy for treatment-resistant depression: a meta-analysis and meta-regression. Psychol Med 2019; 49:366-379. [PMID: 30139408 DOI: 10.1017/s003329171800199x] [Citation(s) in RCA: 58] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Despite substantial advances in treatment and management strategies for major depression, less than 50% of patients respond to first-line antidepressant treatment or psychotherapy. Given the growing number of controlled studies of psychotherapy for treatment-resistant depression (TRD) and the preference for psychotherapy of depressed subjects as a treatment option, we conducted a meta-analysis and meta-regression analysis to investigate the effectiveness of psychotherapy for TRD. Seven different psychotherapies were studied in 21 trials that included a total of 25 comparisons. In three comparisons of psychotherapy v. treatment as usual (TAU) we found no evidence to conclude that there is a significant benefit of psychotherapy as compared with TAU. In 22 comparisons of add-on psychotherapy plus TAU v. TAU only, we found a moderate general effect size of 0.42 (95% CI 0.29-0.54) in favor of psychotherapy plus TAU. The meta-regression provided evidence for a positive association between baseline severity as well as group v. individual therapy format with the treatment effect. There was no evidence for publication bias. Most frequent investigated treatments were cognitive behavior therapy, interpersonal psychotherapy, mindfulness-based cognitive therapy, and cognitive behavioral analysis system of psychotherapy. Our meta-analysis provides evidence that, in addition to pharmacological and neurostimulatory treatments, the inclusion of add-on of psychotherapy to TAU in guidelines for the treatment of TRD is justified and will provide better outcomes for this difficult-to-treat population.
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Affiliation(s)
- Suzanne van Bronswijk
- Department of Psychiatry and Psychology,University Hospital Maastricht, School for Mental Health and Neuroscience, Faculty of Health, Medicine and Life Sciences, Maastricht University,P.O. Box 5800, 6202 AZ Maastricht,The Netherlands
| | - Neha Moopen
- School of Social and Behavioral Sciences, Tilburg University,Tilburg,The Netherlands
| | - Lian Beijers
- Department of Psychiatry,University of Groningen, University Medical Center Groningen, Interdisciplinary Center Psychopathology and Emotion regulation (ICPE),Groningen,The Netherlands
| | - Henricus G Ruhe
- Department of Psychiatry,Warneford Hospital, University of Oxford,Oxford,UK
| | - Frenk Peeters
- Department of Psychiatry and Psychology,University Hospital Maastricht, School for Mental Health and Neuroscience, Faculty of Health, Medicine and Life Sciences, Maastricht University,P.O. Box 5800, 6202 AZ Maastricht,The Netherlands
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Leuzinger-Bohleber M, Hautzinger M, Fiedler G, Keller W, Bahrke U, Kallenbach L, Kaufhold J, Ernst M, Negele A, Schoett M, Küchenhoff H, Günther F, Rüger B, Beutel M. Outcome of Psychoanalytic and Cognitive-Behavioural Long-Term Therapy with Chronically Depressed Patients: A Controlled Trial with Preferential and Randomized Allocation. CANADIAN JOURNAL OF PSYCHIATRY. REVUE CANADIENNE DE PSYCHIATRIE 2019; 64:47-58. [PMID: 30384775 PMCID: PMC6364135 DOI: 10.1177/0706743718780340] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVE For chronic depression, the effectiveness of brief psychotherapy has been limited. This study is the first comparing the effectiveness of long-term cognitive-behavioural therapy (CBT) and long-term psychoanalytic therapy (PAT) of chronically depressed patients and the effects of preferential or randomized allocation. METHODS A total of 252 adults met the inclusion criteria (aged 21-60 years, major depression, dysthymia, double depression for at least 24 months, Quick Inventory of Depressive Symptoms [QIDS] >9, Beck Depression Inventory II [BDI] >17, informed consent, not meeting exclusion criteria). Main outcome measures were depression self-rating (BDI) and rating (clinician-rated QIDS [QIDS-C]) by independent, treatment-blinded clinicians. Full remission rates (BDI ≤12, QIDS-C ≤5) were calculated. An independent center for data management and biostatistics analyzed the treatment effects and differences using linear mixed models (multilevel models and hierarchical models). RESULTS The average BDI declined from 32.1 points by 12.1 points over the first year and 17.2 points over 3 years. BDI overall mean effect sizes increased from d = 1.17 after 1 year to d = 1.83 after 3 years. BDI remission rates increased from 34% after 1 year to 45% after 3 years. QIDS-C overall effect sizes increased from d = 1.56 to d = 2.08, and remission rates rose from 39% after 1 year to 61% after 3 years. We found no significant differences between PAT and CBT or between preferential and randomized allocation. CONCLUSIONS Psychoanalytic as well as cognitive-behavioural long-term treatments lead to significant and sustained improvements of depressive symptoms of chronically depressed patients exceeding effect sizes of other international outcome studies.
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Affiliation(s)
- Marianne Leuzinger-Bohleber
- 1 Sigmund-Freud-Institut, IDeA Center, Center for Adaptive and Individual Development and Adaptive Education for Children-at-Risk, Frankfurt, Germany, Department of Psychosomatic Medicine and Psychotherapy, University Medical Center, Mainz, Sigmund-Freud-Institut, Myliustr, Frankfurt, Germany.,2 University Medical Center, Mainz, Germany
| | - Martin Hautzinger
- 3 Department of Clinical Psychology, University of Tuebingen, Tübingen, Germany
| | - Georg Fiedler
- 4 Center for Suicidal Research, University Hospital Eppendorf, Hamburg, Germany
| | - Wolfram Keller
- 5 Medical Hospital in the Theodor-Wenzel-Werk, Berlin, Germany
| | - Ulrich Bahrke
- 6 Department of Psychoanalysis, University of Kassel, Kassel, Germany.,7 Sigmund-Freud-Institut, Frankfurt a.M, Germany
| | - Lisa Kallenbach
- 6 Department of Psychoanalysis, University of Kassel, Kassel, Germany
| | - Johannes Kaufhold
- 6 Department of Psychoanalysis, University of Kassel, Kassel, Germany
| | | | | | | | - Helmut Küchenhoff
- 8 Statistical Consulting Unit StaBLab, Ludwig-Maximilians-Universität München, München, Germany
| | - Felix Günther
- 8 Statistical Consulting Unit StaBLab, Ludwig-Maximilians-Universität München, München, Germany
| | - Bernhard Rüger
- 8 Statistical Consulting Unit StaBLab, Ludwig-Maximilians-Universität München, München, Germany
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14
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Caraci F, Calabrese F, Molteni R, Bartova L, Dold M, Leggio GM, Fabbri C, Mendlewicz J, Racagni G, Kasper S, Riva MA, Drago F. International Union of Basic and Clinical Pharmacology CIV: The Neurobiology of Treatment-resistant Depression: From Antidepressant Classifications to Novel Pharmacological Targets. Pharmacol Rev 2018; 70:475-504. [PMID: 29884653 DOI: 10.1124/pr.117.014977] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Major depressive disorder is one of the most prevalent and life-threatening forms of mental illnesses and a major cause of morbidity worldwide. Currently available antidepressants are effective for most patients, although around 30% are considered treatment resistant (TRD), a condition that is associated with a significant impairment of cognitive function and poor quality of life. In this respect, the identification of the molecular mechanisms contributing to TRD represents an essential step for the design of novel and more efficacious drugs able to modify the clinical course of this disorder and increase remission rates in clinical practice. New insights into the neurobiology of TRD have shed light on the role of a number of different mechanisms, including the glutamatergic system, immune/inflammatory systems, neurotrophin function, and epigenetics. Advances in drug discovery processes in TRD have also influenced the classification of antidepressant drugs and novel classifications are available, such as the neuroscience-based nomenclature that can incorporate such advances in drug development for TRD. This review aims to provide an up-to-date description of key mechanisms in TRD and describe current therapeutic strategies for TRD before examining novel approaches that may ultimately address important neurobiological mechanisms not targeted by currently available antidepressants. All in all, we suggest that drug targeting different neurobiological systems should be able to restore normal function but must also promote resilience to reduce the long-term vulnerability to recurrent depressive episodes.
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Affiliation(s)
- F Caraci
- Departments of Drug Sciences (F.Car.) and Biomedical and Biotechnological Sciences, School of Medicine (G.M.L., F.D.), University of Catania, Catania, Italy; Oasi-Research-Institute-IRCCS, Troina, Italy (F.Car.); Departments of Pharmacological and Biomolecular Sciences (F.Cal., G.R., M.A.R.) and Medical Biotechnology and Translational Medicine (R.M.), Università degli Studi di Milano, Milan, Italy; Department of Psychiatry and Psychotherapy, Medical University of Vienna, Vienna, Austria (L.B., M.D., S.K.); Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy (C.F.); and School of Medicine, Universite' Libre de Bruxelles, Bruxelles, Belgium (J.M.)
| | - F Calabrese
- Departments of Drug Sciences (F.Car.) and Biomedical and Biotechnological Sciences, School of Medicine (G.M.L., F.D.), University of Catania, Catania, Italy; Oasi-Research-Institute-IRCCS, Troina, Italy (F.Car.); Departments of Pharmacological and Biomolecular Sciences (F.Cal., G.R., M.A.R.) and Medical Biotechnology and Translational Medicine (R.M.), Università degli Studi di Milano, Milan, Italy; Department of Psychiatry and Psychotherapy, Medical University of Vienna, Vienna, Austria (L.B., M.D., S.K.); Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy (C.F.); and School of Medicine, Universite' Libre de Bruxelles, Bruxelles, Belgium (J.M.)
| | - R Molteni
- Departments of Drug Sciences (F.Car.) and Biomedical and Biotechnological Sciences, School of Medicine (G.M.L., F.D.), University of Catania, Catania, Italy; Oasi-Research-Institute-IRCCS, Troina, Italy (F.Car.); Departments of Pharmacological and Biomolecular Sciences (F.Cal., G.R., M.A.R.) and Medical Biotechnology and Translational Medicine (R.M.), Università degli Studi di Milano, Milan, Italy; Department of Psychiatry and Psychotherapy, Medical University of Vienna, Vienna, Austria (L.B., M.D., S.K.); Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy (C.F.); and School of Medicine, Universite' Libre de Bruxelles, Bruxelles, Belgium (J.M.)
| | - L Bartova
- Departments of Drug Sciences (F.Car.) and Biomedical and Biotechnological Sciences, School of Medicine (G.M.L., F.D.), University of Catania, Catania, Italy; Oasi-Research-Institute-IRCCS, Troina, Italy (F.Car.); Departments of Pharmacological and Biomolecular Sciences (F.Cal., G.R., M.A.R.) and Medical Biotechnology and Translational Medicine (R.M.), Università degli Studi di Milano, Milan, Italy; Department of Psychiatry and Psychotherapy, Medical University of Vienna, Vienna, Austria (L.B., M.D., S.K.); Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy (C.F.); and School of Medicine, Universite' Libre de Bruxelles, Bruxelles, Belgium (J.M.)
| | - M Dold
- Departments of Drug Sciences (F.Car.) and Biomedical and Biotechnological Sciences, School of Medicine (G.M.L., F.D.), University of Catania, Catania, Italy; Oasi-Research-Institute-IRCCS, Troina, Italy (F.Car.); Departments of Pharmacological and Biomolecular Sciences (F.Cal., G.R., M.A.R.) and Medical Biotechnology and Translational Medicine (R.M.), Università degli Studi di Milano, Milan, Italy; Department of Psychiatry and Psychotherapy, Medical University of Vienna, Vienna, Austria (L.B., M.D., S.K.); Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy (C.F.); and School of Medicine, Universite' Libre de Bruxelles, Bruxelles, Belgium (J.M.)
| | - G M Leggio
- Departments of Drug Sciences (F.Car.) and Biomedical and Biotechnological Sciences, School of Medicine (G.M.L., F.D.), University of Catania, Catania, Italy; Oasi-Research-Institute-IRCCS, Troina, Italy (F.Car.); Departments of Pharmacological and Biomolecular Sciences (F.Cal., G.R., M.A.R.) and Medical Biotechnology and Translational Medicine (R.M.), Università degli Studi di Milano, Milan, Italy; Department of Psychiatry and Psychotherapy, Medical University of Vienna, Vienna, Austria (L.B., M.D., S.K.); Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy (C.F.); and School of Medicine, Universite' Libre de Bruxelles, Bruxelles, Belgium (J.M.)
| | - C Fabbri
- Departments of Drug Sciences (F.Car.) and Biomedical and Biotechnological Sciences, School of Medicine (G.M.L., F.D.), University of Catania, Catania, Italy; Oasi-Research-Institute-IRCCS, Troina, Italy (F.Car.); Departments of Pharmacological and Biomolecular Sciences (F.Cal., G.R., M.A.R.) and Medical Biotechnology and Translational Medicine (R.M.), Università degli Studi di Milano, Milan, Italy; Department of Psychiatry and Psychotherapy, Medical University of Vienna, Vienna, Austria (L.B., M.D., S.K.); Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy (C.F.); and School of Medicine, Universite' Libre de Bruxelles, Bruxelles, Belgium (J.M.)
| | - J Mendlewicz
- Departments of Drug Sciences (F.Car.) and Biomedical and Biotechnological Sciences, School of Medicine (G.M.L., F.D.), University of Catania, Catania, Italy; Oasi-Research-Institute-IRCCS, Troina, Italy (F.Car.); Departments of Pharmacological and Biomolecular Sciences (F.Cal., G.R., M.A.R.) and Medical Biotechnology and Translational Medicine (R.M.), Università degli Studi di Milano, Milan, Italy; Department of Psychiatry and Psychotherapy, Medical University of Vienna, Vienna, Austria (L.B., M.D., S.K.); Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy (C.F.); and School of Medicine, Universite' Libre de Bruxelles, Bruxelles, Belgium (J.M.)
| | - G Racagni
- Departments of Drug Sciences (F.Car.) and Biomedical and Biotechnological Sciences, School of Medicine (G.M.L., F.D.), University of Catania, Catania, Italy; Oasi-Research-Institute-IRCCS, Troina, Italy (F.Car.); Departments of Pharmacological and Biomolecular Sciences (F.Cal., G.R., M.A.R.) and Medical Biotechnology and Translational Medicine (R.M.), Università degli Studi di Milano, Milan, Italy; Department of Psychiatry and Psychotherapy, Medical University of Vienna, Vienna, Austria (L.B., M.D., S.K.); Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy (C.F.); and School of Medicine, Universite' Libre de Bruxelles, Bruxelles, Belgium (J.M.)
| | - S Kasper
- Departments of Drug Sciences (F.Car.) and Biomedical and Biotechnological Sciences, School of Medicine (G.M.L., F.D.), University of Catania, Catania, Italy; Oasi-Research-Institute-IRCCS, Troina, Italy (F.Car.); Departments of Pharmacological and Biomolecular Sciences (F.Cal., G.R., M.A.R.) and Medical Biotechnology and Translational Medicine (R.M.), Università degli Studi di Milano, Milan, Italy; Department of Psychiatry and Psychotherapy, Medical University of Vienna, Vienna, Austria (L.B., M.D., S.K.); Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy (C.F.); and School of Medicine, Universite' Libre de Bruxelles, Bruxelles, Belgium (J.M.)
| | - M A Riva
- Departments of Drug Sciences (F.Car.) and Biomedical and Biotechnological Sciences, School of Medicine (G.M.L., F.D.), University of Catania, Catania, Italy; Oasi-Research-Institute-IRCCS, Troina, Italy (F.Car.); Departments of Pharmacological and Biomolecular Sciences (F.Cal., G.R., M.A.R.) and Medical Biotechnology and Translational Medicine (R.M.), Università degli Studi di Milano, Milan, Italy; Department of Psychiatry and Psychotherapy, Medical University of Vienna, Vienna, Austria (L.B., M.D., S.K.); Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy (C.F.); and School of Medicine, Universite' Libre de Bruxelles, Bruxelles, Belgium (J.M.)
| | - F Drago
- Departments of Drug Sciences (F.Car.) and Biomedical and Biotechnological Sciences, School of Medicine (G.M.L., F.D.), University of Catania, Catania, Italy; Oasi-Research-Institute-IRCCS, Troina, Italy (F.Car.); Departments of Pharmacological and Biomolecular Sciences (F.Cal., G.R., M.A.R.) and Medical Biotechnology and Translational Medicine (R.M.), Università degli Studi di Milano, Milan, Italy; Department of Psychiatry and Psychotherapy, Medical University of Vienna, Vienna, Austria (L.B., M.D., S.K.); Department of Biomedical and NeuroMotor Sciences, University of Bologna, Bologna, Italy (C.F.); and School of Medicine, Universite' Libre de Bruxelles, Bruxelles, Belgium (J.M.)
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Barriers to complete recovery of major depression: cross-sectional, multi-centre study on clinical practice. RECORD study. REVISTA DE PSIQUIATRIA Y SALUD MENTAL 2018; 12:141-150. [PMID: 30429067 DOI: 10.1016/j.rpsm.2018.10.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/12/2018] [Revised: 10/15/2018] [Accepted: 10/15/2018] [Indexed: 11/23/2022]
Abstract
INTRODUCTION To identify barriers to complete recovery in patients suffering from major depressive disorder. METHODS A total of 461 psychiatrists participated in a cross-sectional, non-randomised, qualitative and multi-centre study based on a survey. The study questionnaire included 42 ítems related to management, prevalence, patient profile, impact of residual symptoms, barriers to full recovery, and strategies to increase complete recovery. RESULTS Complete recovery was defined by 86% of participants as complete remission of symptoms plus functional recovery. A total of 83.4% of participants considered that sick leave usually lasted more than 4 months. Seventy-five percent stated that residual symptoms were the main reason for prolongation of sick leave, and 62% that between 26%-50% of patients complained of residual symptoms. Poor compliance with treatment was the most important barrier to complete recovery, followed by a lack of patient cooperation, late beginning of treatment, partial response to antidepressants, and low doses of antidepressant medication. In the case of partial response, 71.8% of participants chose to increase the dose of current treatment, and in the case of lack of response, 72.7% would switch to another antidepressant, and 22.8% would use the combination of two antidepressants, in which case 85.2% would choose agents with complementary mechanisms of action. Forty-nine percent of participants would recommend standard cognitive-behavioural psychotherapy for patients without complete response. CONCLUSIONS Some 50% of patients did not achieve complete remission, frequently related to persistence of residual symptoms. Achievement of complete recovery should be an essential objective.
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Ijaz S, Davies P, Williams CJ, Kessler D, Lewis G, Wiles N. Psychological therapies for treatment-resistant depression in adults. Cochrane Database Syst Rev 2018; 5:CD010558. [PMID: 29761488 PMCID: PMC6494651 DOI: 10.1002/14651858.cd010558.pub2] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
BACKGROUND Antidepressants are a first-line treatment for adults with moderate to severe major depression. However, many people prescribed antidepressants for depression don't respond fully to such medication, and little evidence is available to inform the most appropriate 'next step' treatment for such patients, who may be referred to as having treatment-resistant depression (TRD). National Institute for Health and Care Excellence (NICE) guidance suggests that the 'next step' for those who do not respond to antidepressants may include a change in the dose or type of antidepressant medication, the addition of another medication, or the start of psychotherapy. Different types of psychotherapies may be used for TRD; evidence on these treatments is available but has not been collated to date.Along with the sister review of pharmacological therapies for TRD, this review summarises available evidence for the effectiveness of psychotherapies for adults (18 to 74 years) with TRD with the goal of establishing the best 'next step' for this group. OBJECTIVES To assess the effectiveness of psychotherapies for adults with TRD. SEARCH METHODS We searched the Cochrane Common Mental Disorders Controlled Trials Register (until May 2016), along with CENTRAL, MEDLINE, Embase, and PsycINFO via OVID (until 16 May 2017). We also searched the World Health Organization (WHO) trials portal (ICTRP) and ClinicalTrials.gov to identify unpublished and ongoing studies. There were no date or language restrictions. SELECTION CRITERIA We included randomised controlled trials (RCTs) with participants aged 18 to 74 years diagnosed with unipolar depression that had not responded to minimum four weeks of antidepressant treatment at a recommended dose. We excluded studies of drug intolerance. Acceptable diagnoses of unipolar depression were based onthe Diagnostic and Statistical Manual of Mental Disorders (DSM-IV-TR) or earlier versions, International Classification of Diseases (ICD)-10, Feighner criteria, or Research Diagnostic Criteria. We included the following comparisons.1. Any psychological therapy versus antidepressant treatment alone, or another psychological therapy.2. Any psychological therapy given in addition to antidepressant medication versus antidepressant treatment alone, or a psychological therapy alone.Primary outcomes required were change in depressive symptoms and number of dropouts from study or treatment (as a measure of acceptability). DATA COLLECTION AND ANALYSIS We extracted data, assessed risk of bias in duplicate, and resolved disagreements through discussion or consultation with a third person. We conducted random-effects meta-analyses when appropriate. We summarised continuous outcomes using mean differences (MDs) or standardised mean differences (SMDs), and dichotomous outcomes using risk ratios (RRs). MAIN RESULTS We included six trials (n = 698; most participants were women approximately 40 years of age). All studies evaluated psychotherapy plus usual care (with antidepressants) versus usual care (with antidepressants). Three studies addressed the addition of cognitive-behavioural therapy (CBT) to usual care (n = 522), and one each evaluated intensive short-term dynamic psychotherapy (ISTDP) (n = 60), interpersonal therapy (IPT) (n = 34), or group dialectical behavioural therapy (DBT) (n = 19) as the intervention. Most studies were small (except one trial of CBT was large), and all studies were at high risk of detection bias for the main outcome of self-reported depressive symptoms.A random-effects meta-analysis of five trials (n = 575) showed that psychotherapy given in addition to usual care (vs usual care alone) produced improvement in self-reported depressive symptoms (MD -4.07 points, 95% confidence interval (CI) -7.07 to -1.07 on the Beck Depression Inventory (BDI) scale) over the short term (up to six months). Effects were similar when data from all six studies were combined for self-reported depressive symptoms (SMD -0.40, 95% CI -0.65 to -0.14; n = 635). The quality of this evidence was moderate. Similar moderate-quality evidence of benefit was seen on the Patient Health Questionnaire-9 Scale (PHQ-9) from two studies (MD -4.66, 95% CI 8.72 to -0.59; n = 482) and on the Hamilton Depression Rating Scale (HAMD) from four studies (MD -3.28, 95% CI -5.71 to -0.85; n = 193).High-quality evidence shows no differential dropout (a measure of acceptability) between intervention and comparator groups over the short term (RR 0.85, 95% CI 0.58 to 1.24; six studies; n = 698).Moderate-quality evidence for remission from six studies (RR 1.92, 95% CI 1.46 to 2.52; n = 635) and low-quality evidence for response from four studies (RR 1.80, 95% CI 1.2 to 2.7; n = 556) indicate that psychotherapy was beneficial as an adjunct to usual care over the short term.With the addition of CBT, low-quality evidence suggests lower depression scores on the BDI scale over the medium term (12 months) (RR -3.40, 95% CI -7.21 to 0.40; two studies; n = 475) and over the long term (46 months) (RR -1.90, 95% CI -3.22 to -0.58; one study; n = 248). Moderate-quality evidence for adjunctive CBT suggests no difference in acceptability (dropout) over the medium term (RR 0.98, 95% CI 0.66 to 1.47; two studies; n = 549) and lower dropout over long term (RR 0.80, 95% CI 0.66 to 0.97; one study; n = 248).Two studies reported serious adverse events (one suicide, two hospitalisations, and two exacerbations of depression) in 4.2% of the total sample, which occurred only in the usual care group (no events in the intervention group).An economic analysis (conducted as part of an included study) from the UK healthcare perspective (National Health Service (NHS)) revealed that adjunctive CBT was cost-effective over nearly four years. AUTHORS' CONCLUSIONS Moderate-quality evidence shows that psychotherapy added to usual care (with antidepressants) is beneficial for depressive symptoms and for response and remission rates over the short term for patients with TRD. Medium- and long-term effects seem similarly beneficial, although most evidence was derived from a single large trial. Psychotherapy added to usual care seems as acceptable as usual care alone.Further evidence is needed on the effectiveness of different types of psychotherapies for patients with TRD. No evidence currently shows whether switching to a psychotherapy is more beneficial for this patient group than continuing an antidepressant medication regimen. Addressing this evidence gap is an important goal for researchers.
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Affiliation(s)
- Sharea Ijaz
- Population Health Sciences, Bristol Medical School, University of BristolNIHR CLAHRC West at University Hospitals Bristol NHS Foundation TrustLewins Mead, Whitefriars BuildingBristolUKBS1 2NT
| | - Philippa Davies
- University of BristolPopulation Health Sciences, Bristol Medical SchoolCanynge HallBristolUKBS8 2PS
| | - Catherine J Williams
- University of BristolSchool of Social and Community Medicine39 Whatley RoadBristolUKBS8 2PS
| | - David Kessler
- University of BristolSchool of Social and Community Medicine39 Whatley RoadBristolUKBS8 2PS
| | - Glyn Lewis
- UCLUCL Division of Psychiatry67‐73 Riding House StLondonUKW1W 7EJ
| | - Nicola Wiles
- University of BristolPopulation Health Sciences, Bristol Medical SchoolCanynge HallBristolUKBS8 2PS
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Brakowski J, Spinelli S, Dörig N, Bosch OG, Manoliu A, Holtforth MG, Seifritz E. Resting state brain network function in major depression - Depression symptomatology, antidepressant treatment effects, future research. J Psychiatr Res 2017; 92:147-159. [PMID: 28458140 DOI: 10.1016/j.jpsychires.2017.04.007] [Citation(s) in RCA: 206] [Impact Index Per Article: 29.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2016] [Revised: 03/21/2017] [Accepted: 04/21/2017] [Indexed: 10/19/2022]
Abstract
The alterations of functional connectivity brain networks in major depressive disorder (MDD) have been subject of a large number of studies. Using different methodologies and focusing on diverse aspects of the disease, research shows heterogeneous results lacking integration. Disrupted network connectivity has been found in core MDD networks like the default mode network (DMN), the central executive network (CEN), and the salience network, but also in cerebellar and thalamic circuitries. Here we review literature published on resting state brain network function in MDD focusing on methodology, and clinical characteristics including symptomatology and antidepressant treatment related findings. There are relatively few investigations concerning the qualitative aspects of symptomatology of MDD, whereas most studies associate quantitative aspects with distinct resting state functional connectivity alterations. Such depression severity associated alterations are found in the DMN, frontal, cerebellar and thalamic brain regions as well as the insula and the subgenual anterior cingulate cortex. Similarly, different therapeutical options in MDD and their effects on brain function showed patchy results. Herein, pharmaceutical treatments reveal functional connectivity alterations throughout multiple brain regions notably the DMN, fronto-limbic, and parieto-temporal regions. Psychotherapeutical interventions show significant functional connectivity alterations in fronto-limbic networks, whereas electroconvulsive therapy and repetitive transcranial magnetic stimulation result in alterations of the subgenual anterior cingulate cortex, the DMN, the CEN and the dorsal lateral prefrontal cortex. While it appears clear that functional connectivity alterations are associated with the pathophysiology and treatment of MDD, future research should also generate a common strategy for data acquisition and analysis, as a least common denominator, to set the basis for comparability across studies and implementation of functional connectivity as a scientifically and clinically useful biomarker.
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Affiliation(s)
- Janis Brakowski
- Psychiatric University Hospital, Department of Psychiatry, Psychotherapy and Psychosomatics, University of Zurich, Lenggstrasse 31, 8032 Zurich, Switzerland.
| | - Simona Spinelli
- Psychiatric University Hospital, Department of Psychiatry, Psychotherapy and Psychosomatics, University of Zurich, Lenggstrasse 31, 8032 Zurich, Switzerland.
| | - Nadja Dörig
- Psychiatric University Hospital, Department of Psychiatry, Psychotherapy and Psychosomatics, University of Zurich, Lenggstrasse 31, 8032 Zurich, Switzerland.
| | - Oliver Gero Bosch
- Psychiatric University Hospital, Department of Psychiatry, Psychotherapy and Psychosomatics, University of Zurich, Lenggstrasse 31, 8032 Zurich, Switzerland.
| | - Andrei Manoliu
- Psychiatric University Hospital, Department of Psychiatry, Psychotherapy and Psychosomatics, University of Zurich, Lenggstrasse 31, 8032 Zurich, Switzerland.
| | - Martin Grosse Holtforth
- Division of Clinical Psychology and Psychotherapy, Department of Psychology, University of Bern, Fabrikstrasse 8, 3012 Bern, Switzerland.
| | - Erich Seifritz
- Psychiatric University Hospital, Department of Psychiatry, Psychotherapy and Psychosomatics, University of Zurich, Lenggstrasse 31, 8032 Zurich, Switzerland.
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Town JM, Abbass A, Stride C, Bernier D. A randomised controlled trial of Intensive Short-Term Dynamic Psychotherapy for treatment resistant depression: the Halifax Depression Study. J Affect Disord 2017; 214:15-25. [PMID: 28266318 DOI: 10.1016/j.jad.2017.02.035] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2016] [Revised: 02/14/2017] [Accepted: 02/28/2017] [Indexed: 12/28/2022]
Abstract
BACKGROUND While short-term psychodynamic psychotherapies have been shown effective for major depression, it is unclear if this could be a treatment of choice for depressed patients, many of whom have chronic and complex health issues, who have not sufficiently responded to treatment. METHOD This superiority trial used a single blind randomised parallel group design to test the efficacy of time-limited Intensive Short-Term Dynamic Psychotherapy (ISTDP) for treatment resistant depression (TRD). Patients referred to secondary care community mental health teams (CMHT) who met DSM-IV criteria for major depressive episode, had received antidepressant treatment ≥6 weeks, and had Hamilton Depression Rating Scale (HAM-D) scores of ≥16 were recruited. The effects of 20 sessions of ISTDP were judged through comparison against secondary care CMHT treatment as usual (TAU). The primary outcome was HAM-D scores at 6 months. Secondary outcomes included the Patient Health Questionnaire (PHQ-9) self-report measures for depression and dichotomous measures of both remission (defined as HAM-D score ≤7) and partial remission (defined as HAM-D score ≤12). RESULTS Sixty patients were randomised to 2 groups (ISTDP=30 and TAU=30), with data collected at baseline, 3, and 6 months. Multi-level linear regression modelling showed that change over time on both depression scales was significantly greater in the ISTDP group in comparison to TAU. Statistically significant between-group treatment differences, in the moderate to large range, favouring ISTDP, were observed on both the observer rated (Cohen's d=0.75) and self-report measures (Cohen's d=0.85) of depression. Relative to TAU, patients in the ISTDP group were significantly more likely after 6 months to achieve complete remission (36.0% vs. 3.7%) and partial remission (48.0% vs. 18.5%). LIMITATIONS It is unclear if the results are generalizable to other providers, geographical locations and cultures. CONCLUSIONS Time-limited ISTDP appears an effective treatment option for TRD, showing large advantages over routine treatment delivered by secondary care services.
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Affiliation(s)
- Joel M Town
- Centre for Emotions & Health, Department of Psychiatry, Dalhousie University, Halifax, Canada; Plymouth University Peninsula Schools of Medicine and Dentistry, Plymouth, UK.
| | - Allan Abbass
- Centre for Emotions & Health, Department of Psychiatry, Dalhousie University, Halifax, Canada
| | - Chris Stride
- The Institute of Work Psychology, University of Sheffield, Sheffield, UK
| | - Denise Bernier
- Department of Psychiatry, Dalhousie University, Halifax, Canada
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Role of glutamate receptors and glial cells in the pathophysiology of treatment-resistant depression. Prog Neuropsychopharmacol Biol Psychiatry 2016; 70:117-26. [PMID: 27046518 DOI: 10.1016/j.pnpbp.2016.03.009] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2016] [Revised: 03/27/2016] [Accepted: 03/29/2016] [Indexed: 02/07/2023]
Abstract
Treatment-resistant depression (TRD) causes substantial socioeconomic burden. Although a consensus on the definition of TRD has not yet been reached, it is certain that classic monoaminergic antidepressants are ineffective for TRD. One decade ago, many researchers found ketamine, an N-methyl-d-aspartate receptor (NMDAR) antagonist, to be an alternative to classic monoaminergic antidepressants. The major mechanisms of action of ketamine rapidly induce synaptogenesis in the brain-derived neurotrophic factor (BDNF) pathway. Although excessive glutamatergic neurotransmission and consequent excitotoxicity were considered a major cause of TRD, recent evidence suggests that the extrasynaptic glutamatergic receptor signal pathway mainly contributes to the detrimental effects of TRD. Glial cells such as microglia and astrocytes, early life adversity, and glucocorticoid receptor dysfunction participate in complex cross-talk. An appropriate reuptake of glutamate at the astrocyte is crucial for preventing 'spill-over' of synaptic glutamate and binding to the extrasynaptic NMDA receptor. Excessive microglial activation and the inflammatory process cause astrocyte glutamatergic dysfunction, which in turn activates microglial function. Early life adversity and glucocorticoid receptor dysfunction result in vulnerability to stress in adulthood. A maladaptive response to stress leads to increased glutamatergic release and pro-inflammatory cytokines, which then activate microglia. However, since the role of inflammatory mediators such as pro-inflammatory cytokines is not specific for depression, more disease-specific mechanisms should be identified. Last, although much research has focused on ketamine as an alternative antidepressant for TRD, its long-lasting effectiveness and adverse events have not been rigorously demonstrated. Additionally, evidence suggests that substantial brain abnormalities develop in ketamine abusers. Thus, more investigations for ketamine and other novel glutamatergic agents are needed.
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Ionescu DF, Rosenbaum JF, Alpert JE. Pharmacological approaches to the challenge of treatment-resistant depression. DIALOGUES IN CLINICAL NEUROSCIENCE 2016. [PMID: 26246787 PMCID: PMC4518696 DOI: 10.31887/dcns.2015.17.2/dionescu] [Citation(s) in RCA: 126] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Although monoaminergic antidepressants revolutionized the treatment of Major Depressive Disorder (MDD) over a half-century ago, approximately one third of depressed patients experience treatment-resistant depression (TRD). Such patients account for a disproportionately large burden of disease, as evidenced by increased disability, cost, human suffering, and suicide. This review addresses the definition, causes, evaluation, and treatment of unipolar TRD, as well as the major treatment strategies, including optimization, augmentation, combination, and switch therapies. Evidence for these options, as outlined in this review, is mainly focused on large-scale trials or meta-analyses. Finally, we briefly review emerging targets for antidepressant drug discovery and the novel effects of rapidly acting antidepressants, with a focus on ketamine.
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Affiliation(s)
- Dawn F Ionescu
- Department of Psychiatry, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Jerrold F Rosenbaum
- Department of Psychiatry, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Jonathan E Alpert
- Department of Psychiatry, Massachusetts General Hospital, Boston, Massachusetts, USA
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21
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Agudelo C, Aizenstein HJ, Karp JF, Reynolds CF. Applications of magnetic resonance imaging for treatment-resistant late-life depression. DIALOGUES IN CLINICAL NEUROSCIENCE 2016. [PMID: 26246790 PMCID: PMC4518699 DOI: 10.31887/dcns.2015.17.2/cagudelo] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Late-life depression (LLD) is a growing public and global health concern with diverse clinical manifestations and etiology. This literature review summarizes neuroimaging findings associated with depression in older adults and treatment-response variability. LLD has been associated with cerebral atrophy, diminished myelin integrity, and cerebral lesions in frontostriatal-limbic regions. These associations help explain the depression-executive dysfunction syndrome observed in LLD, and support cerebrovascular burden as a pathogenic mechanism. Furthermore, this review suggests that neuroimaging determinants of treatment resistance also reflect cerebrovascular burden. Of the theoretical etiologies of LLD, cerebrovascular burden may mediate treatment resistance. This review proposes that neuroimaging has the potential for clinical translation. Controlled trials may identify neuroimaging biomarkers that may inform treatment by identifying depressed adults likely to remit with pharmacotherapy, identifying individualized therapeutic dose, and facilitating earlier treatment response measures. Neuroimaging also has the potential to similarly inform treatment response variability from treatment with aripiprazole (dopamine modulator) and buprenorphine (opiate modulator).
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Affiliation(s)
- Christian Agudelo
- Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Howard J Aizenstein
- Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Jordan F Karp
- Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
| | - Charles F Reynolds
- Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA
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Hashmi AM, Khawaja IS, Shah AA. A 35-Year-Old Man with Depressed Mood, Insomnia, and Suicidal Ideation. Psychiatr Ann 2016. [DOI: 10.3928/00485713-20160223-01] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Abstract
Only one third of patients suffering from depression will achieve a satisfactory response with first line treatments and more than half of patients will fail to obtain at least 50 % reduction in their symptoms after 3 months of treatment. This article presents a review of the scientific arguments supporting the various therapeutic strategies when confronted to a first treatment failure after an adequate drug trial. Several pharmacological approaches are possible. A first and classical approach is adjusting the drug dosage (optimization). This strategy is coherent with the pharmacological profile of some antidepressant drugs (tricyclic antidepressants, tetracyclic antidepressants, venlafaxine). There is no scientific basis to a dose-effect relationship with the selective serotonin reuptake inhibitors (SSRIs), as minimal doses of these drugs correspond to a high ratio of serotonin transporter occupation; however increasing doses of SSRIs constitutes a usual practice, endorsed by several experts. A second classic strategy is changing an inefficient antidepressant drug to another antidepressant drug (switch). Theoretically, a different pharmacological class should have more chances to be successful; however, in the case of a failure with an SSRI, an inter-class switch has not consistently proven to be superior to an intra-class switch. In some cases, association of antidepressant drugs can also be an advantageous strategy (combination), particularly in the case of partial response with the first prescribed drug. Due to its particular mechanism of action, mirtazapine is often a drug of choice in the case of such an association. Finally, another approach to recommend in case of partial response is associating an antidepressant drug to another class of drugs, such as lithium, atypical antipsychotics or thyroid hormones (potentiation). Lithium has unfailingly proven its efficacy in case of resistance, but the utilization of atypical antipsychotics, at low-doses, has become increasingly common, certainly, because they are easier to handle. Aside from the pharmacological options, we can consider a number of other strategies, first among them is psychotherapy. Most studies assessing the efficacy of psychotherapy were conducted with this therapy as a first-line treatment. More studies of psychotherapy in depression after unsatisfactory response are distinctly needed. Available data seem to indicate that psychotherapy constitutes an efficient alternative, regardless of the type of psychotherapy (results are more robust in cognitive and behavioural therapies and brief interpersonal psychotherapy, in relation with the greater number of studies using these therapies), with effect sizes comparable to the ones obtained with pharmacological options. Among other strategies, physical exercise has been getting more attention lately, even though evidence in this indication remains deceiving for the moment. Lastly, neuromodulation techniques have an unquestionable place. The rTMS has been largely tested with interesting results. Given the time and staff necessary to conduct this therapy, the question has now switched to how precisely select the patients who will most benefit from rTMs, and how long and at what pace should the sessions take place. ECT is undoubtedly the most efficient treatment, but, apart from life-threatening melancholia and other restricted exceptions, it is usually indicated in multi-resistant depression. Some authors suggest using this therapy earlier, as chronicity of the disease is itself a factor of poor response. Finally, this article reviews also the most recent French and International guidelines in managing patients having showed an unsatisfactory response to a first-line treatment.
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25
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Wiles NJ, Thomas L, Turner N, Garfield K, Kounali D, Campbell J, Kessler D, Kuyken W, Lewis G, Morrison J, Williams C, Peters TJ, Hollinghurst S. Long-term effectiveness and cost-effectiveness of cognitive behavioural therapy as an adjunct to pharmacotherapy for treatment-resistant depression in primary care: follow-up of the CoBalT randomised controlled trial. Lancet Psychiatry 2016; 3:137-44. [PMID: 26777773 DOI: 10.1016/s2215-0366(15)00495-2] [Citation(s) in RCA: 76] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2015] [Revised: 10/22/2015] [Accepted: 10/27/2015] [Indexed: 02/02/2023]
Abstract
BACKGROUND Cognitive behavioural therapy (CBT) is an effective treatment for people whose depression has not responded to antidepressants. However, the long-term outcome is unknown. In a long-term follow-up of the CoBalT trial, we examined the clinical and cost-effectiveness of cognitive behavioural therapy as an adjunct to usual care that included medication over 3-5 years in primary care patients with treatment-resistant depression. METHODS CoBalT was a randomised controlled trial done across 73 general practices in three UK centres. CoBalT recruited patients aged 18-75 years who had adhered to antidepressants for at least 6 weeks and had substantial depressive symptoms (Beck Depression Inventory [BDI-II] score ≥14 and met ICD-10 depression criteria). Participants were randomly assigned using a computer generated code, to receive either usual care or CBT in addition to usual care. Patients eligible for the long-term follow-up were those who had not withdrawn by the 12 month follow-up and had given their consent to being re-contacted. Those willing to participate were asked to return the postal questionnaire to the research team. One postal reminder was sent and non-responders were contacted by telephone to complete a brief questionnaire. Data were also collected from general practitioner notes. Follow-up took place at a variable interval after randomisation (3-5 years). The primary outcome was self-report of depressive symptoms assessed by BDI-II score (range 0-63), analysed by intention to treat. Cost-utility analysis compared health and social care costs with quality-adjusted life-years (QALYs). This study is registered with isrctn.com, number ISRCTN38231611. FINDINGS Between Nov 4, 2008, and Sept 30, 2010, 469 eligible participants were randomised into the CoBalT study. Of these, 248 individuals completed a long-term follow-up questionnaire and provided data for the primary outcome (136 in the intervention group vs 112 in the usual care group). At follow-up (median 45·5 months [IQR 42·5-51·1]), the intervention group had a mean BDI-II score of 19·2 (SD 13·8) compared with a mean BDI-II score of 23·4 (SD 13·2) for the usual care group (repeated measures analysis over the 46 months: difference in means -4·7 [95% CI -6·4 to -3·0, p<0·001]). Follow-up was, on average, 40 months after therapy ended. The average annual cost of trial CBT per participant was £343 (SD 129). The incremental cost-effectiveness ratio was £5374 per QALY gain. This represented a 92% probability of being cost effective at the National Institute for Health and Care Excellence QALY threshold of £20 000. INTERPRETATION CBT as an adjunct to usual care that includes antidepressants is clinically effective and cost effective over the long-term for individuals whose depression has not responded to pharmacotherapy. In view of this robust evidence of long-term effectiveness and the fact that the intervention represented good value-for-money, clinicians should discuss referral for CBT with all those for whom antidepressants are not effective. FUNDING National Institute for Health Research Health Technology Assessment.
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Affiliation(s)
- Nicola J Wiles
- Centre for Academic Mental Health, University of Bristol, Bristol, UK.
| | - Laura Thomas
- Centre for Academic Mental Health, University of Bristol, Bristol, UK
| | - Nicholas Turner
- Centre for Academic Mental Health, University of Bristol, Bristol, UK
| | - Kirsty Garfield
- Bristol Randomised Trials Collaboration, University of Bristol, Bristol, UK
| | - Daphne Kounali
- Centre for Academic Mental Health, University of Bristol, Bristol, UK
| | - John Campbell
- Primary Care Research Group, University of Exeter Medical School, Exeter, UK
| | - David Kessler
- Centre for Academic Primary Care, University of Bristol, Bristol, UK
| | - Willem Kuyken
- Department of Psychiatry, University of Oxford, Oxford, UK
| | - Glyn Lewis
- Division of Psychiatry, University College London, London, UK
| | - Jill Morrison
- Institute of Health and Wellbeing, General Practice and Primary Care Group, University of Glasgow, Glasgow, Scotland, UK
| | - Chris Williams
- Institute of Health and Wellbeing, University of Glasgow, Gartnavel Royal Hospital, Glasgow, Scotland, UK
| | - Tim J Peters
- School of Social and Community Medicine and School of Clinical Sciences, University of Bristol, Bristol, UK
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Radwan B, Liu H, Chaudhury D. Regulation and Modulation of Depression-Related Behaviours: Role of Dopaminergic Neurons. DOPAMINE AND SLEEP 2016:147-190. [DOI: 10.1007/978-3-319-46437-4_8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/19/2023]
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Fonagy P, Rost F, Carlyle JA, McPherson S, Thomas R, Pasco Fearon RM, Goldberg D, Taylor D. Pragmatic randomized controlled trial of long-term psychoanalytic psychotherapy for treatment-resistant depression: the Tavistock Adult Depression Study (TADS). World Psychiatry 2015; 14:312-21. [PMID: 26407787 PMCID: PMC4592654 DOI: 10.1002/wps.20267] [Citation(s) in RCA: 106] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
This pragmatic randomized controlled trial tested the effectiveness of long-term psychoanalytic psychotherapy (LTPP) as an adjunct to treatment-as-usual according to UK national guidelines (TAU), compared to TAU alone, in patients with long-standing major depression who had failed at least two different treatments and were considered to have treatment-resistant depression. Patients (N=129) were recruited from primary care and randomly allocated to the two treatment conditions. They were assessed at 6-monthly intervals during the 18 months of treatment and at 24, 30 and 42 months during follow-up. The primary outcome measure was the 17-item version of the Hamilton Depression Rating Scale (HDRS-17), with complete remission defined as a HDRS-17 score ≤8, and partial remission defined as a HDRS-17 score ≤12. Secondary outcome measures included self-reported depression as assessed by the Beck Depression Inventory - II, social functioning as evaluated by the Global Assessment of Functioning, subjective wellbeing as rated by the Clinical Outcomes in Routine Evaluation - Outcome Measure, and satisfaction with general activities as assessed by the Quality of Life Enjoyment and Satisfaction Questionnaire. Complete remission was infrequent in both groups at the end of treatment (9.4% in the LTPP group vs. 6.5% in the control group) as well as at 42-month follow-up (14.9% vs. 4.4%). Partial remission was not significantly more likely in the LTPP than in the control group at the end of treatment (32.1% vs. 23.9%, p=0.37), but significant differences emerged during follow-up (24 months: 38.8% vs. 19.2%, p=0.03; 30 months: 34.7% vs. 12.2%, p=0.008; 42 months: 30.0% vs. 4.4%, p=0.001). Both observer-based and self-reported depression scores showed steeper declines in the LTPP group, alongside greater improvements on measures of social adjustment. These data suggest that LTPP can be useful in improving the long-term outcome of treatment-resistant depression. End-of-treatment evaluations or short follow-ups may miss the emergence of delayed therapeutic benefit.
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Affiliation(s)
- Peter Fonagy
- Research Department of Clinical, Educational and Health Psychology, University College London, London, UK
| | - Felicitas Rost
- Adult Department, Tavistock & Portman NHS Foundation Trust, London, UK
| | - Jo-Anne Carlyle
- Adult Department, Tavistock & Portman NHS Foundation Trust, London, UK
| | - Susan McPherson
- School of Health and Human Sciences, University of Essex, Colchester, UK
| | - Rachel Thomas
- Adult Department, Tavistock & Portman NHS Foundation Trust, London, UK
| | - R M Pasco Fearon
- Research Department of Clinical, Educational and Health Psychology, University College London, London, UK
| | - David Goldberg
- Institute of Psychiatry, Psychology and Neuro science, King's College London, London, UK
| | - David Taylor
- Adult Department, Tavistock & Portman NHS Foundation Trust, London, UK
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Ionescu DF, Rosenbaum JF, Alpert JE. Pharmacological approaches to the challenge of treatment-resistant depression. DIALOGUES IN CLINICAL NEUROSCIENCE 2015; 17:111-26. [PMID: 26246787 PMCID: PMC4518696] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/12/2023]
Abstract
Although monoaminergic antidepressants revolutionized the treatment of Major Depressive Disorder (MDD) over a half-century ago, approximately one third of depressed patients experience treatment-resistant depression (TRD). Such patients account for a disproportionately large burden of disease, as evidenced by increased disability, cost, human suffering, and suicide. This review addresses the definition, causes, evaluation, and treatment of unipolar TRD, as well as the major treatment strategies, including optimization, augmentation, combination, and switch therapies. Evidence for these options, as outlined in this review, is mainly focused on large-scale trials or meta-analyses. Finally, we briefly review emerging targets for antidepressant drug discovery and the novel effects of rapidly acting antidepressants, with a focus on ketamine.
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Affiliation(s)
- Dawn F Ionescu
- Department of Psychiatry, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Jerrold F Rosenbaum
- Department of Psychiatry, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Jonathan E Alpert
- Department of Psychiatry, Massachusetts General Hospital, Boston, Massachusetts, USA
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29
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Carvalho AF, Berk M, Hyphantis TN, McIntyre RS. The integrative management of treatment-resistant depression: a comprehensive review and perspectives. PSYCHOTHERAPY AND PSYCHOSOMATICS 2014; 83:70-88. [PMID: 24458008 DOI: 10.1159/000357500] [Citation(s) in RCA: 71] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/28/2013] [Accepted: 11/20/2013] [Indexed: 12/18/2022]
Abstract
BACKGROUND Major depressive disorder is a prevalent and disabling illness. Notwithstanding numerous advances in the pharmacological treatment of depression, approximately 70% of patients do not remit after first-line antidepressant treatment. METHODS The MEDLINE/PubMed, EMBASE and ClinicalTrials.gov electronic databases were searched from inception to October 1, 2013, for randomized controlled trials (RCT), relevant open-label trials, meta-analyses and ongoing trials of pharmacological and psychotherapeutic approaches to treatment-resistant depression (TRD). RESULTS Switching to a different antidepressant is a useful option following nonresponse to a first-line agent. Although widely used in clinical practice, there is limited evidence to support antidepressant combination for TRD. Notwithstanding evidence for lithium or T3 augmentation to be successful in TRD, most studies were carried out when participants were treated with tricyclic antidepressants (TCA). Of the available strategies to augment the response to new-generation antidepressants, the use of some atypical antipsychotics is best supported by evidence. Several novel therapeutic options are currently discussed. Evidence suggests that cognitive therapy (CT) is an effective strategy for TRD. CONCLUSIONS The success of switching to a different antidepressant following a first-line agent is supported by evidence, but there is limited evidence for effective combination strategies. Lithium and T3 augmentation of TCA have the strongest evidence base for successful treatment of TRD. The use of augmentation of newer-generation antidepressants with atypical antipsychotics is supported by a growing evidence base. Current evidence supports CT as an effective strategy for TRD. There is a need for additional large-scale RCT of TRD. The development of new antidepressants targeting novel pathways opens a promising perspective for the management of TRD.
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Affiliation(s)
- Andre F Carvalho
- Psychiatry Research Group, Department of Clinical Medicine, Faculty of Medicine, Federal University of Ceará, Fortaleza, Brazil
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Nakagawa A, Sado M, Mitsuda D, Fujisawa D, Kikuchi T, Abe T, Sato Y, Iwashita S, Mimura M, Ono Y. Effectiveness of cognitive behavioural therapy augmentation in major depression treatment (ECAM study): study protocol for a randomised clinical trial. BMJ Open 2014; 4:e006359. [PMID: 25335963 PMCID: PMC4208050 DOI: 10.1136/bmjopen-2014-006359] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
INTRODUCTION Major depression is a serious mental disorder that causes substantial distress and impairment in individuals and places an enormous burden on society. Although antidepressant treatment is the most common therapy provided in routine practice, there is little evidence to guide second-line therapy for patients who have failed to respond to antidepressants. The aim of this paper is to describe the study protocol for a randomised controlled trial that measures the clinical effectiveness of cognitive behavioural therapy (CBT) as an augmentation strategy to treat patients with non-psychotic major depression identified as suboptimal responders to usual depression care. METHODS AND ANALYSIS The current study is a 16-week assessor-blinded randomised, parallel-groups superiority trial with 12-month follow-up at an outpatient clinic as part of usual depression care. Patients aged 20-65 years with Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition (DSM-IV) Major Depressive Disorder who have experienced at least one failed trial of antidepressants as part of usual depression care, will be randomly assigned to receive CBT plus treatment as usual, or treatment as usual alone. The primary outcome is the change in clinician-rated 17-item GRID-Hamilton Depression Rating Scale (GRID-HAMD) score at 16 weeks, and secondary outcomes include severity and change in scores of subjective depression symptoms, proportion of responders and remitters, safety and quality of life. The primary population will be the intention-to-treat patients. ETHICS AND DISSEMINATION All protocols and the informed consent form comply with the Ethics Guideline for Clinical Research (Japanese Ministry of Health, Labour and Welfare). Ethics review committees at the Keio University School of Medicine and the Sakuragaoka Memorial Hospital approved the study protocol. The results of the study will be disseminated at several research conferences and as published articles in peer-reviewed journals. The study will be implemented and reported in line with the CONSORT statement. TRIAL REGISTRATION NUMBER UMIN Clinical Trials Registry: UMIN000001218.
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Affiliation(s)
- Atsuo Nakagawa
- Center for Clinical Research, Keio University School of Medicine, Tokyo, Japan
- Department of Neuropsychiatry, Keio University School of Medicine, Tokyo, Japan
- Department of Psychiatry, Sakuragaoka Memorial Hospital, Tokyo, Japan
| | - Mitsuhiro Sado
- Department of Neuropsychiatry, Keio University School of Medicine, Tokyo, Japan
| | - Dai Mitsuda
- Department of Neuropsychiatry, Keio University School of Medicine, Tokyo, Japan
- Department of Psychiatry, Sakuragaoka Memorial Hospital, Tokyo, Japan
| | - Daisuke Fujisawa
- Department of Neuropsychiatry, Keio University School of Medicine, Tokyo, Japan
| | - Toshiaki Kikuchi
- Department of Neuropsychiatry, Kyorin University School of Medicine, Tokyo, Japan
| | - Takayuki Abe
- Center for Clinical Research, Keio University School of Medicine, Tokyo, Japan
- Department of Preventive Medicine and Public Health, Keio University School of Medicine, Tokyo, Japan
| | - Yuji Sato
- Center for Clinical Research, Keio University School of Medicine, Tokyo, Japan
| | - Satoru Iwashita
- Department of Psychiatry, Sakuragaoka Memorial Hospital, Tokyo, Japan
| | - Masaru Mimura
- Department of Neuropsychiatry, Keio University School of Medicine, Tokyo, Japan
| | - Yutaka Ono
- National Center for Cognitive Behavioral Therapy and Research, National Center of Neurology and Psychiatry, Tokyo, Japan
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Shah A, Carreno FR, Frazer A. Therapeutic modalities for treatment resistant depression: focus on vagal nerve stimulation and ketamine. CLINICAL PSYCHOPHARMACOLOGY AND NEUROSCIENCE 2014; 12:83-93. [PMID: 25191499 PMCID: PMC4153868 DOI: 10.9758/cpn.2014.12.2.83] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/09/2014] [Accepted: 03/24/2014] [Indexed: 01/11/2023]
Abstract
Treatment resistant depression (TRD) is a global health concern affecting a large proportion of depressed patients who then require novel therapeutic options. One such treatment option that has received some attention in the past several years is vagal nerve stimulation (VNS). The present review briefly describes the relevance of this treatment in the light of other existing pharmacological and non-pharmacological options. It then summarizes clinical findings with respect to the efficacy of VNS. The anatomical rationale for its efficacy and other potential mechanisms of its antidepressant effects as compared to those employed by classical antidepressant drugs are discussed. VNS has been approved in some countries and has been used for patients with TRD for quite some time. A newer, fast-acting, non-invasive pharmacological option called ketamine is currently in the limelight with reference to TRD. This drug is currently in the investigational phase but shows promise. The clinical and preclinical findings related to ketamine have also been summarized and compared with those for VNS. The role of neurotrophin factors, specifically brain derived neurotrophic factor and its receptor, in the beneficial effects of both VNS and ketamine have been highlighted. It can be concluded that both these therapeutic modalities, while effective, need further research that can reveal specific targets for intervention by novel drugs and address concerns related to side-effects, especially those seen with ketamine.
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Affiliation(s)
- Aparna Shah
- Department of Pharmacology and Center for Biomedical Neuroscience, University of Texas Health Science Center, San Antonio, TX, USA
| | - Flavia Regina Carreno
- Department of Pharmacology and Center for Biomedical Neuroscience, University of Texas Health Science Center, San Antonio, TX, USA
| | - Alan Frazer
- Department of Pharmacology and Center for Biomedical Neuroscience, University of Texas Health Science Center, San Antonio, TX, USA. ; South Texas Veterans Health Care System (STVHCS), Audie L. Murphy Division, San Antonio, TX, USA
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Schlögelhofer M, Willinger U, Wiesegger G, Eder H, Priesch M, Itzlinger U, Bailer U, Schosser A, Leisch F, Aschauer H. Clinical study results from a randomized controlled trial of cognitive behavioural guided self-help in patients with partially remitted depressive disorder. Psychol Psychother 2014; 87:178-90. [PMID: 23681925 DOI: 10.1111/papt.12008] [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] [Received: 05/08/2012] [Revised: 03/16/2013] [Indexed: 12/18/2022]
Abstract
OBJECTIVES Cognitive behavioural guided self-help has been shown to be effective in mild and moderate depressive disorder. It is not known, however, if it is effective in individuals with partially remitted depressive disorder, which is a serious clinical problem in up to 50-60% of treated patients. This study is the first one to examine the clinical benefit of this intervention in this patient population. DESIGN For the purpose of this study, a single-blind, randomized controlled design was used. METHOD We randomized 90 individuals with partially remitted depressive disorder either to cognitive behavioural guided self-help plus psychopharmacotherapy (n = 49) or psychopharmacotherapy alone (n = 41). They were clinically assessed at regular intervals with ratings of depressive symptoms and stress-coping strategies over a 3-week run-in period and a 6-week treatment period. RESULTS After 6 weeks, intention-to-treat analysis (n = 90) showed that patients treated with cognitive behavioural guided self-help plus psychopharmacotherapy did not have significantly lower scores on the Hamilton Rating Scale of Depression (17-item version; HRSD-17) and on the Beck Depression Inventory (BDI) compared to patients treated with psychopharmacotherapy alone. When negative stress-coping strategies were considered, there was a significant difference between the two groups at the end of treatment with respect to the BDI but not to the HRSD-17. CONCLUSIONS Guided self-help did not lead to a significant reduction in symptom severity in patients with partially remitted depressive disorder after a 6-week intervention. However, the intervention leads to a reduction of negative stress-coping strategies. PRACTITIONER POINTS Cognitive behavioural guided self-help did not significantly improve depressive symptoms measured with the Hamilton Rating Scale of Depression (17-item version; HRSD-17) in patients with partially remitted depressive disorder. Improvements were found in reducing negative stress-coping strategies for those allocated to the cognitive behavioural guided self-help, which significantly improved Beck Depression Inventory but not HRSD-17. These findings suggest that cognitive behavioural guided self-help may offer some assistance in managing negative stress-coping strategies.
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Affiliation(s)
- Monika Schlögelhofer
- Division of Biological Psychiatry, Department of Psychiatry and Psychotherapy, Medical University Vienna, Austria
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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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MacDonald K, MacDonald TM, Brüne M, Lamb K, Wilson MP, Golshan S, Feifel D. Oxytocin and psychotherapy: a pilot study of its physiological, behavioral and subjective effects in males with depression. Psychoneuroendocrinology 2013; 38:2831-43. [PMID: 23810433 DOI: 10.1016/j.psyneuen.2013.05.014] [Citation(s) in RCA: 104] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2012] [Revised: 05/26/2013] [Accepted: 05/27/2013] [Indexed: 10/26/2022]
Abstract
Individual psychotherapy is an important treatment for a number of psychiatric conditions and involves a unique form of human attachment. This raises the question of whether oxytocin (OT), the paradigmatic "attachment hormone", may have benefits in this context. In this randomized, double-blind, crossover trial, we gave male psychiatric outpatients with major depressive disorder 40 IU intranasal OT or placebo before a videotaped session with a therapist and measured a number of subjective, physiological, and behavioral parameters. We report three main findings. Surprisingly - in contrast to prior reports of OT's anxiolytic properties - we found OT caused an increase in anxiety over the course of the therapy session. Secondly, though it had no main effect on cortisol, eye contact, or overall behavior, we did find that OT caused a decrease in nonverbal behaviors that cut off social contact, after controlling for level of depressive symptoms. Lastly, we replicated prior findings that OT improves social cognition (performance on the reading the mind in the eyes test (RMET)), albeit in a depressed patient group. These results inform future studies of oxytocin and psychotherapy and suggest that in certain clinical populations and contexts, OT has heterogeneous subjective effects which may include acute anxiogenesis. Moreover, the similarity of some of these acute effects to those of single-dose serotonergic antidepressants raises interesting questions about the potential antidepressant benefits of chronic OT administration.
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Affiliation(s)
- Kai MacDonald
- University of California, San Diego Medical Center, Department of Psychiatry, United States.
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Casey MF, Perera DN, Clarke DM. Psychosocial treatment approaches to difficult‐to‐treat depression. Med J Aust 2013; 199:S52-5. [DOI: 10.5694/mja12.10629] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2012] [Accepted: 08/16/2012] [Indexed: 01/21/2023]
Affiliation(s)
- Melissa F Casey
- Southern Health, Melbourne, VIC
- School of Psychology and Psychiatry, Monash University, Melbourne, VIC
| | - Dinali N Perera
- School of Psychology and Psychiatry, Monash University, Melbourne, VIC
| | - David M Clarke
- School of Psychology and Psychiatry, Monash University, Melbourne, VIC
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Freedland KE, Carney RM. Depression as a risk factor for adverse outcomes in coronary heart disease. BMC Med 2013; 11:131. [PMID: 23675637 PMCID: PMC3658994 DOI: 10.1186/1741-7015-11-131] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2012] [Accepted: 05/01/2013] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND Depression is firmly established as an independent predictor of mortality and cardiac morbidity in patients with coronary heart disease (CHD). However, it has been difficult to determine whether it is a causal risk factor, and whether treatment of depression can improve cardiac outcomes. In addition, research on biobehavioral mechanisms has not yet produced a definitive causal model of the relationship between depression and cardiac outcomes. DISCUSSION Key challenges in this line of research concern the measurement of depression, the definition and relevance of certain subtypes of depression, the temporal relationship between depression and CHD, underlying biobehavioral mechanisms, and depression treatment efficacy. SUMMARY This article examines some of the methodological challenges that will have to be overcome in order to determine whether depression should be regarded as a key target of secondary prevention in CHD.
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Affiliation(s)
- Kenneth E Freedland
- Department of Psychiatry, Washington University School of Medicine, 4320 Forest Park Avenue, St Louis, MO 63108, USA.
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Affiliation(s)
- Michael W Otto
- Department of Psychology, Boston University, Boston, MA 02138, USA.
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Fornaro M, Aguglia E, Dell'Osso L, Perugi G. Could the underestimation of bipolarity obstruct the search for novel antidepressant drugs? Expert Opin Pharmacother 2012; 12:2817-31. [PMID: 22098226 DOI: 10.1517/14656566.2011.632366] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
INTRODUCTION Despite the clinical and social relevance of depression, and the availability of numerous antidepressants and non-pharmacological interventions, response rates remain unsatisfactory and novel therapeutic targets are being explored. AREAS COVERED This review starts with a brief overview of the evolution of the current antidepressant drug scenario and ends with a focus on the potential influence of the underestimation of bipolarity on the exploration of novel antidepressant drugs. EXPERT OPINION The field of antidepressant drug development has suffered from a relative decline recently and, with the exception of agomelatine, innovative non-monoaminergic antidepressants have yet to be developed. The need for more effective compounds is evident. Clinicians and researchers should pay greater attention to the impact of bipolarity in depression. The ultimate goal of this review is not to discourage the use of antidepressants but rather to encourage judicious prescriptions, and also to solicit a better collaboration between clinicians and preclinical researchers so that more reliable diagnostic criteria can be adopted.
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Affiliation(s)
- Michele Fornaro
- University of Catania, Scienze della Formazione, via Teatro Greco 78, Catania, ZIP 94125, Italy.
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Abstract
Given the limitations of evidence for treatment options that are consistently effective for TRD and the possibility that TRD is in fact a form of depression that has a low probability of resolving, how can clinicians help patients with TRD? Perhaps the most important conceptual shift that needs to take place before treatment can be helpful is to accept TRD as a chronic illness, an illness similar to many others, one that can be effectively managed but that is not, at our present level of knowledge, likely to be cured. An undue focus on remission or even a 50% diminution of symptoms sets unrealistic goals for both patients and therapists and may lead to overtreatment and demoralization. The focus should be less on eliminating depressive symptoms and more on making sense of and learning to function better in spite of them. It is important to acknowledge the difficult nature of the depressive illness, to remove blame from the patient and clinician for not achieving remission, to set realistic expectations, and to help promote better psychosocial functioning even in the face of persisting symptoms. The critical element when implementing such an approach is a judicious balance between maintaining hope for improvement without setting unrealistic expectations. It is important to reemphasize that following a disease management model with acceptance of the reality of a chronic illness is not nihilistic and does not mean the abandonment of hope for improvement. The first step in treating a patient with TRD is to perform a comprehensive assessment of the patient’s past and current treatment history to ensure that evidence-based treatment trials have in fact been undertaken, and if not, such treatment trials should be implemented. If the patient continues to have significant residual symptoms, it is important to determine the impact is of these symptoms on the patient’s quality of life and ability to function. It is also important to evaluate the factors that may be contributing to the persistence of depressive symptoms such as comorbid personality disorders, somatic disorders, substance abuse, and work and interpersonal conflicts. The treatment of patients with TRD needs to move beyond attempts to modify symptoms without taking into consideration and attempting to modify the patient’s personality, coping skills, and social system. Further somatic treatment trials can be undertaken, if desired by the patient and therapist, as a small (5%–15%) percentage of patients may respond and further treatment trials, and this may engender hope. The risk with this approach is that patients and therapists may not work at disease management skills if they believe there may be a resolution of the depression if they could just find the right medication or intervention. Therapists may also feel pressured by patients, families, insurance companies, as well as their own sense of helplessness to escalate treatment in a more and more aggressive manner in an attempt to achieve an elusive remission. A disease management program can provide the therapist and patient with sufficient structure, skills, and goals to encourage ongoing treatment without resorting to unproven measures that may create more side effects and problems. It is particularly important to include the patient’s significant others in the reformulation of the patient’s problem and thereby learn how to manage the illness more effectively. Significant others and family members can be invaluable in providing support for dealing with the difficult process of acquiring a new skill set. Indeed, they spend significantly more time with the patient than does any therapist. Family members are likely to provide this kind of support only if they have been part of the assessment and treatment process. Patients with a wide range of chronic medical illnesses can and do learn to function effectively and to achieve a satisfying quality of life in spite of their illness. There is no reason to think that patients with TRD should not be able to achieve a similar level of illness management, functioning, and quality of life.
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Affiliation(s)
- Gabor I Keitner
- Department of Psychiatry and Human Behavior, The Warren Alpert Medical School of Brown University, 222 Richmond Street, Providence, RI 02912, USA.
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Abstract
BACKGROUND Patients with major depression respond to antidepressant treatment, but 10%-30% of them do not improve or show a partial response coupled with functional impairment, poor quality of life, suicide ideation and attempts, self-injurious behavior, and a high relapse rate. The aim of this paper is to review the therapeutic options for treating resistant major depressive disorder, as well as evaluating further therapeutic options. METHODS In addition to Google Scholar and Quertle searches, a PubMed search using key words was conducted, and relevant articles published in English peer-reviewed journals (1990-2011) were retrieved. Only those papers that directly addressed treatment options for treatment-resistant depression were retained for extensive review. RESULTS Treatment-resistant depression, a complex clinical problem caused by multiple risk factors, is targeted by integrated therapeutic strategies, which include optimization of medications, a combination of antidepressants, switching of antidepressants, and augmentation with non-antidepressants, psychosocial and cultural therapies, and somatic therapies including electroconvulsive therapy, repetitive transcranial magnetic stimulation, magnetic seizure therapy, deep brain stimulation, transcranial direct current stimulation, and vagus nerve stimulation. As a corollary, more than a third of patients with treatment-resistant depression tend to achieve remission and the rest continue to suffer from residual symptoms. The latter group of patients needs further study to identify the most effective therapeutic modalities. Newer biomarker-based antidepressants and other drugs, together with non-drug strategies, are on the horizon to address further the multiple complex issues of treatment-resistant depression. CONCLUSION Treatment-resistant depression continues to challenge mental health care providers, and further relevant research involving newer drugs is warranted to improve the quality of life of patients with the disorder.
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Affiliation(s)
- Khalid Saad Al-Harbi
- Correspondence: Khalid Saad Al-Harbi, Medical College, King Saud Bin Abdulaziz, University for Health Sciences, King Abdulaziz Medical City, Riyadh, Kingdom of Saudi Arabia, Tel +966 1252 0088, Email
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Nieuwsma JA, Trivedi RB, McDuffie J, Kronish I, Benjamin D, Williams JW. Brief psychotherapy for depression: a systematic review and meta-analysis. Int J Psychiatry Med 2012; 43:129-51. [PMID: 22849036 PMCID: PMC3668561 DOI: 10.2190/pm.43.2.c] [Citation(s) in RCA: 69] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
OBJECTIVE Because evidence-based psychotherapies of 12 to 20 sessions can be perceived as too lengthy and time intensive for the treatment of depression in primary care, a number of studies have examined abbreviated psychotherapy protocols. The purpose of this study was to conduct a systematic review and meta-analysis to determine the efficacy of brief psychotherapy (i.e., < or =8 sessions) for depression. METHODS We used combined literature searches in PubMed, EMBASE, PsycINFO, and an Internet-accessible database of clinical trials of psychotherapy to conduct two systematic searches: one for existing systematic reviews and another for randomized controlled trials (RCTs). Included studies examined evidence-based psychotherapy(s) of eight or fewer sessions, focused on adults with depression, contained an acceptable control condition, were published in English, and used validated measures of depressive symptoms. RESULTS We retained 2 systematic reviews and 15 RCTs evaluating cognitive behavioral therapy, problem-solving therapy, and mindfulness-based cognitive therapy. The systematic reviews found brief psychotherapies to be more efficacious than control, with effect sizes ranging from -0.33 to -0.25. Our meta-analysis found six to eight sessions of cognitive behavioral therapy to be more efficacious than control (ES -0.42, 95% CI -0.74 to -0.10, 12 = 56%). A sensitivity analysis controlled for statistical heterogeneity but showed smaller treatment effects (ES -0.24, 95% CI -0.42 to -0.06, 12 = 0%). CONCLUSIONS Depression can be efficaciously treated with six to eight sessions of psychotherapy, particularly cognitive behavioral therapy and problem-solving therapy. Access to non-pharmacologic treatments for depression could be improved by training healthcare providers to deliver brief psychotherapies.
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Hetrick SE, Cox GR, Merry SN. Treatment-resistant depression in adolescents: is the addition of cognitive behavioral therapy of benefit? Psychol Res Behav Manag 2011; 4:97-112. [PMID: 22114540 PMCID: PMC3218778 DOI: 10.2147/prbm.s13780] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Background Many young people with major depression fail first-line treatments. Treatment-resistant depression has various definitions in the literature but typically assumes nonresponse to medication. In young people, cognitive behavioral therapy (CBT) is the recommended first-line intervention, thus the definition of treatment resistance should be expanded. Therefore, our aim was to synthesize the existing evidence of any interventions for treatment-resistant depression, broadly defined, in children and adolescents and to investigate the effectiveness of CBT in this context. Methods We used Cochrane Collaboration methodology, with electronic searches of Medline, PsycINFO, Embase, and the Cochrane Depression Anxiety and Neurosis Group trials registers. Only randomized controlled trials were included, and were assessed for risk of bias. Meta- analysis was undertaken where possible and appropriate. Results Of 953 articles retrieved, four trials were eligible for inclusion. For one study, only the trial registration document was available, because the study was never completed. All other studies were well conducted with a low risk of bias, although one study had a high dropout rate. Two studies assessed the effect of adding CBT to medication. While an assertive trial of antidepressants does appear to lead to benefit, when compared with placebo, there was no significant advantage, in either study, or in a meta-analysis of data from these trials, that clearly demonstrated an additional benefit of CBT. The third trial showed little advantage of a tricyclic antidepressant over placebo in the context of an inpatient admission. Conclusion Few randomized controlled trials have investigated interventions for treatment-resistant depression in young people, and results from these show modest benefit from antidepressants with no additional benefit over medication from CBT. Overall, there is a lack of evidence about effective interventions to treat young people who have failed to respond to evidence-based interventions for depression. Research in this area is urgently required.
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Affiliation(s)
- Sarah E Hetrick
- Orygen Youth Health Research Centre, Centre for Youth Mental Health, Melbourne, Parkville, Victoria, Australia
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