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Antonio J, Newmire DE, Stout JR, Antonio B, Gibbons M, Lowery LM, Harper J, Willoughby D, Evans C, Anderson D, Goldstein E, Rojas J, Monsalves-Álvarez M, Forbes SC, Gomez Lopez J, Ziegenfuss T, Moulding BD, Candow D, Sagner M, Arent SM. Common questions and misconceptions about caffeine supplementation: what does the scientific evidence really show? J Int Soc Sports Nutr 2024; 21:2323919. [PMID: 38466174 DOI: 10.1080/15502783.2024.2323919] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Accepted: 02/17/2024] [Indexed: 03/12/2024] Open
Abstract
Caffeine is a popular ergogenic aid that has a plethora of evidence highlighting its positive effects. A Google Scholar search using the keywords "caffeine" and "exercise" yields over 200,000 results, emphasizing the extensive research on this topic. However, despite the vast amount of available data, it is intriguing that uncertainties persist regarding the effectiveness and safety of caffeine. These include but are not limited to: 1. Does caffeine dehydrate you at rest? 2. Does caffeine dehydrate you during exercise? 3. Does caffeine promote the loss of body fat? 4. Does habitual caffeine consumption influence the performance response to acute caffeine supplementation? 5. Does caffeine affect upper vs. lower body performance/strength differently? 6. Is there a relationship between caffeine and depression? 7. Can too much caffeine kill you? 8. Are there sex differences regarding caffeine's effects? 9. Does caffeine work for everyone? 10. Does caffeine cause heart problems? 11. Does caffeine promote the loss of bone mineral? 12. Should pregnant women avoid caffeine? 13. Is caffeine addictive? 14. Does waiting 1.5-2.0 hours after waking to consume caffeine help you avoid the afternoon "crash?" To answer these questions, we performed an evidence-based scientific evaluation of the literature regarding caffeine supplementation.
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Affiliation(s)
- Jose Antonio
- Nova Southeastern University, Department of Health and Human Performance, Davie, FL, USA
| | - Daniel E Newmire
- Texas Woman's University, Exercise Physiology and Biochemistry Laboratory, School of Health Promotion and Kinesiology, Denton, TX, USA
| | - Jeffrey R Stout
- University of Central Florida, College of Health Professions and Sciences, Orlando, FL, USA
| | - Brandi Antonio
- University of Central Florida, College of Health Professions and Sciences, Orlando, FL, USA
| | | | - Lonnie M Lowery
- Nutrition, Exercise and Wellness Associates, Cuyahoga Falls, OH, USA
- Walsh University, Department of Exercise Science, North Canton, OH, USA
| | - Joseph Harper
- Walsh University, Department of Exercise Science, North Canton, OH, USA
| | - Darryn Willoughby
- School of Exercise and Sport Science, University of Mary Hardin-Baylor, Belton, TX, USA
| | - Cassandra Evans
- Nova Southeastern University, Department of Health and Human Performance, Davie, FL, USA
| | - Dawn Anderson
- Indiana Tech, Exercise and Sport Performance Laboratory, Fort Wayne, IN, USA
| | - Erica Goldstein
- Stetson University, Department of Health Sciences, Deland, FL, USA
| | - Jose Rojas
- Keiser University, Fort Lauderdale, FL, USA
- Rocky Mountain University of Health Professions, Provo, UT, USA
| | - Matías Monsalves-Álvarez
- Universidad de O´Higgins, Exercise Metabolism and Nutrition Laboratory. Instituto de Ciencias de la Salud, Rancagua, Chile
- Motion Human Performance Laboratory, Lo Barnechea, Chile
| | - Scott C Forbes
- Brandon University, Department of Physical Education Studies, CBrandon, MB, Canada
| | | | - Tim Ziegenfuss
- The Center for Applied Health Sciences, Canfield, OH, USA
| | - Blake D Moulding
- University of Regina, Faculty of Kinesiology and Health Studies, Regina, SK, Canada
| | - Darren Candow
- University of Regina, Faculty of Kinesiology and Health Studies, Regina, SK, Canada
| | | | - Shawn M Arent
- University of South Carolina, Arnold School of Public Health, Columbia, SC, USA
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Henssler J, Schmidt Y, Schmidt U, Schwarzer G, Bschor T, Baethge C. Incidence of antidepressant discontinuation symptoms: a systematic review and meta-analysis. Lancet Psychiatry 2024; 11:526-535. [PMID: 38851198 DOI: 10.1016/s2215-0366(24)00133-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Revised: 04/12/2024] [Accepted: 04/15/2024] [Indexed: 06/10/2024]
Abstract
BACKGROUND Antidepressant discontinuation symptoms are becoming an increasingly important part of clinical practice, but the incidence of antidepressant discontinuation symptoms has not been quantified. An estimate of antidepressant discontinuation symptoms incidence could inform patients and clinicians in the discontinuation of treatment, and provide useful information to researchers in antidepressant treatments. We aimed to assess the incidence of antidepressant discontinuation symptoms in patients discontinuing both antidepressants and placebo in the published literature. METHODS We systematically searched Medline, EMBASE, and CENTRAL from database inception until Oct 13, 2022 for randomised controlled trials (RCTs), other controlled trials, and observational studies assessing the incidence of antidepressant discontinuation symptoms. To be included, studies must have investigated cessation or tapering of an established antidepressant drug (excluding antipsychotics, lithium, or thyroxine) or placebo in participants with any mental, behavioural, or neurodevelopmental disorder. We excluded studies in neonates, and those using antidepressants for physical conditions such as pain syndromes due to organic disease. After study selection, summary data extraction, and risk of bias evaluation, data were pooled in random-effects meta-analyses. The main outcome was the incidence of antidepressant discontinuation symptoms after discontinuation of antidepressants or placebo. We also analysed the incidence of severe discontinuation symptoms. Sensitivity and meta-regression analyses tested a selection of methodological variables. FINDINGS From 6095 articles screened, 79 studies (44 RCTs and 35 observational studies) covering 21 002 patients were selected (72% female, 28% male, mean age 45 years [range 19·6-64·5]). Data on ethnicity were not consistently reported. 16 532 patients discontinued from an antidepressant, and 4470 patients discontinued from placebo. Incidence of at least one antidepressant discontinuation symptom was 0·31 (95% CI 0·27-0·35) in 62 study groups after discontinuation of antidepressants, and 0·17 (0·14-0·21) in 22 study groups after discontinuation of placebo. Between antidepressant and placebo groups of included RCTs, the summary difference in incidence was 0·08 [0·04-0·12]. The incidence of severe antidepressant discontinuation symptoms after discontinuation of an antidepressant was 0·028 (0·014-0·057) compared with 0·006 (0·002-0·013) after discontinuation of placebo. Desvenlafaxine, venlafaxine, imipramine, and escitalopram were associated with higher frequencies of discontinuation symptoms, and imipramine, paroxetine, and either desvenlafaxine or venlafaxine were associated with a higher severity of symptoms. Heterogeneity of results was substantial. INTERPRETATION Considering non-specific effects, as evidenced in placebo groups, the incidence of antidepressant discontinuation symptoms is approximately 15%, affecting one in six to seven patients who discontinue their medication. Subgroup analyses and heterogeneity figures point to factors not accounted for by diagnosis, medication, or trial-related characteristics, and might indicate subjective factors on the part of investigators, patients, or both. Residual or re-emerging psychopathology needs to be considered when interpreting the results, but our findings can inform clinicians and patients about the probable extent of antidepressant discontinuation symptoms without causing undue alarm. FUNDING None.
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Affiliation(s)
- Jonathan Henssler
- Department of Psychiatry and Psychotherapy, Faculty of Medicine, University of Cologne, 50937 Cologne, Germany; Department of Psychiatry and Psychotherapy, Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, St Hedwig Hospital, Berlin, Germany
| | - Yannick Schmidt
- Department of Psychiatry and Psychotherapy, Faculty of Medicine, University of Cologne, 50937 Cologne, Germany
| | - Urszula Schmidt
- Department of Psychiatry and Psychotherapy, Faculty of Medicine, University of Cologne, 50937 Cologne, Germany
| | - Guido Schwarzer
- Institute of Medical Biometry and Statistics, Faculty of Medicine and Medical Center, University of Freiburg, Freiburg, Germany
| | - Tom Bschor
- Department of Psychiatry and Psychotherapy, University Hospital of Dresden, Dresden, Germany
| | - Christopher Baethge
- Department of Psychiatry and Psychotherapy, Faculty of Medicine, University of Cologne, 50937 Cologne, Germany.
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Simon GE, Moise N, Mohr DC. Management of Depression in Adults: A Review. JAMA 2024:2819714. [PMID: 38856993 DOI: 10.1001/jama.2024.5756] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/11/2024]
Abstract
Importance Approximately 9% of US adults experience major depression each year, with a lifetime prevalence of approximately 17% for men and 30% for women. Observations Major depression is defined by depressed mood, loss of interest in activities, and associated psychological and somatic symptoms lasting at least 2 weeks. Evaluation should include structured assessment of severity as well as risk of self-harm, suspected bipolar disorder, psychotic symptoms, substance use, and co-occurring anxiety disorder. First-line treatments include specific psychotherapies and antidepressant medications. A network meta-analysis of randomized clinical trials reported cognitive therapy, behavioral activation, problem-solving therapy, interpersonal therapy, brief psychodynamic therapy, and mindfulness-based psychotherapy all had at least medium-sized effects in symptom improvement over usual care without psychotherapy (standardized mean difference [SMD] ranging from 0.50 [95% CI, 0.20-0.81] to 0.73 [95% CI, 0.52-0.95]). A network meta-analysis of randomized clinical trials reported 21 antidepressant medications all had small- to medium-sized effects in symptom improvement over placebo (SMD ranging from 0.23 [95% CI, 0.19-0.28] for fluoxetine to 0.48 [95% CI, 0.41-0.55] for amitriptyline). Psychotherapy combined with antidepressant medication may be preferred, especially for more severe or chronic depression. A network meta-analysis of randomized clinical trials reported greater symptom improvement with combined treatment than with psychotherapy alone (SMD, 0.30 [95% CI, 0.14-0.45]) or medication alone (SMD, 0.33 [95% CI, 0.20-0.47]). When initial antidepressant medication is not effective, second-line medication treatment includes changing antidepressant medication, adding a second antidepressant, or augmenting with a nonantidepressant medication, which have approximately equal likelihood of success based on a network meta-analysis. Collaborative care programs, including systematic follow-up and outcome assessment, improve treatment effectiveness, with 1 meta-analysis reporting significantly greater symptom improvement compared with usual care (SMD, 0.42 [95% CI, 0.23-0.61]). Conclusions and Relevance Effective first-line depression treatments include specific forms of psychotherapy and more than 20 antidepressant medications. Close monitoring significantly improves the likelihood of treatment success.
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Affiliation(s)
- Gregory E Simon
- Kaiser Permanente Washington Health Research Institute, Seattle
| | - Nathalie Moise
- Center for Behavioral Cardiovascular Health, Columbia University Irving Medical Center, New York, New York
| | - David C Mohr
- Center for Behavioral Intervention Technologies, Department of Preventive Medicine, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
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Erritzoe D, Barba T, Spriggs MJ, Rosas FE, Nutt DJ, Carhart-Harris R. Effects of discontinuation of serotonergic antidepressants prior to psilocybin therapy versus escitalopram for major depression. J Psychopharmacol 2024; 38:458-470. [PMID: 38520045 PMCID: PMC11102650 DOI: 10.1177/02698811241237870] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/25/2024]
Abstract
BACKGROUND There is growing evidence for the therapeutic effects of the psychedelic drug psilocybin for major depression. However, due to the lack of safety data on combining psilocybin with selective serotonin reuptake inhibitors (SSRIs) and serotonin-norepinephrine reuptake inhibitors (SNRIs) and concerns that there may be a negative interaction on efficacy, participants enrolling in psychedelic trials are usually required to discontinue SNRI/SNRIs prior to enrolling. AIMS Using data from a recent clinical trial examining the comparative efficacy the psychedelic drug psilocybin (P) combined with approximately 20 h of psychological support to a 6-week (daily) course of the SSRI escitalopram plus matched psychological support for major depressive disorder, we explored the effects of discontinuing SSRI/SNRIs prior to study enrolment on study outcomes. METHODS Exploratory post hoc analyses using linear mixed effects model were performed to investigate the discontinuation effect on various validated depression symptom severity scales and well-being. The impact of SSRI/SNRIs discontinuation on the acute psychedelic experience was also explored. RESULTS/OUTCOMES In the psilocybin group, there was a reduced treatment effect on all outcome measures for SSRI/SNRIs discontinuers compared with unmedicated patients at trial entry. However, no effects of discontinuation on measures of the acute psychedelic experience were found. CONCLUSION Discontinuation of SSRI/SNRIs before psilocybin might diminish response to treatment; however, as we did not test SSRI/SNRI continuation in our trial, we cannot infer such causation. Moreover, the exploratory nature of the analyses makes them hypothesis generating, and not confirmatory. A controlled trial of SSRI/SNRI discontinuation versus continuation prior to psilocybin is urgently required.
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Affiliation(s)
- David Erritzoe
- Division of Psychiatry, Department Brain Sciences, Centre for Psychedelic Research, Imperial College London, London, UK
| | - Tommaso Barba
- Division of Psychiatry, Department Brain Sciences, Centre for Psychedelic Research, Imperial College London, London, UK
| | - Meg J Spriggs
- Division of Psychiatry, Department Brain Sciences, Centre for Psychedelic Research, Imperial College London, London, UK
| | - Fernando E Rosas
- Division of Psychiatry, Department Brain Sciences, Centre for Psychedelic Research, Imperial College London, London, UK
- Department of Informatics, University of Sussex, Brighton, UK
| | - David J Nutt
- Division of Psychiatry, Department Brain Sciences, Centre for Psychedelic Research, Imperial College London, London, UK
| | - Robin Carhart-Harris
- Division of Psychiatry, Department Brain Sciences, Centre for Psychedelic Research, Imperial College London, London, UK
- Departments of Neurology and Psychiatry, University of California San Francisco, San Francisco, CA, USA
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Collins HM, Gullino LS, Ozdemir D, Lazarenco C, Sudarikova Y, Daly E, Pilar Cuéllar F, Pinacho R, Bannerman DM, Sharp T. Rebound activation of 5-HT neurons following SSRI discontinuation. Neuropsychopharmacology 2024:10.1038/s41386-024-01857-8. [PMID: 38609530 DOI: 10.1038/s41386-024-01857-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Revised: 03/12/2024] [Accepted: 04/01/2024] [Indexed: 04/14/2024]
Abstract
Cessation of therapy with a selective serotonin (5-HT) reuptake inhibitor (SSRI) is often associated with an early onset and disabling discontinuation syndrome, the mechanism of which is surprisingly little investigated. Here we determined the effect on 5-HT neurochemistry of discontinuation from the SSRI paroxetine. Paroxetine was administered repeatedly to mice (once daily, 12 days versus saline controls) and then either continued or discontinued for up to 5 days. Whereas brain tissue levels of 5-HT and/or its metabolite 5-HIAA tended to decrease during continuous paroxetine, levels increased above controls after discontinuation, notably in hippocampus. In microdialysis experiments continuous paroxetine elevated hippocampal extracellular 5-HT and this effect fell to saline control levels on discontinuation. However, depolarisation (high potassium)-evoked 5-HT release was reduced by continuous paroxetine but increased above controls post-discontinuation. Extracellular hippocampal 5-HIAA also decreased during continuous paroxetine and increased above controls post-discontinuation. Next, immunohistochemistry experiments found that paroxetine discontinuation increased c-Fos expression in midbrain 5-HT (TPH2 positive) neurons, adding further evidence for a hyperexcitable 5-HT system. The latter effect was recapitulated by 5-HT1A receptor antagonist administration although gene expression analysis could not confirm altered expression of 5-HT1A autoreceptors following paroxetine discontinuation. Finally, in behavioural experiments paroxetine discontinuation increased anxiety-like behaviour, which partially correlated in time with the measures of increased 5-HT function. In summary, this study reports evidence that, across a range of experiments, SSRI discontinuation triggers a rebound activation of 5-HT neurons. This effect is reminiscent of neural changes associated with various psychotropic drug withdrawal states, suggesting a common unifying mechanism.
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Affiliation(s)
- Helen M Collins
- Dept. of Pharmacology, University of Oxford, Oxford, UK
- Dept. of Experimental Psychology, University of Oxford, Oxford, UK
| | | | - Dersu Ozdemir
- Dept. of Pharmacology, University of Oxford, Oxford, UK
| | | | | | | | - Fuencisla Pilar Cuéllar
- Dept. of Pharmacology, University of Oxford, Oxford, UK
- Departamento de Señalización Molecular y Celular, Instituto de Biomedicina y Biotecnología de Cantabria (IBBTEC), Departamento de Fisiología y Farmacología, Facultad de Medicina, Universidad de Cantabria, Centro de Investigación Biomédica en Red de Salud Mental (CIBERSAM), Instituto de Salud Carlos III, Santander, Spain
| | - Raquel Pinacho
- Dept. of Experimental Psychology, University of Oxford, Oxford, UK
| | | | - Trevor Sharp
- Dept. of Pharmacology, University of Oxford, Oxford, UK.
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Duffy L, Lewis G, Marston L, Kendrick T, Kessler D, Moore M, Wiles N, Lewis G. Clinical factors associated with relapse in depression in a sample of UK primary care patients who have been on long-term antidepressant treatment. Psychol Med 2024; 54:951-961. [PMID: 37753652 DOI: 10.1017/s0033291723002659] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/28/2023]
Abstract
BACKGROUND This paper investigates whether age of onset of depression, duration of the last episode, number of episodes, and residual symptoms of depression and anxiety are associated with depression relapse in primary care patients who have been on long-term maintenance antidepressant treatment and no longer meet ICD10 criteria for depression. METHODS An observational cohort using data from ANTLER (N = 478), a double-blind placebo-controlled trial. The primary outcome was time to relapse using the retrospective CIS-R. Participants were followed for 12 months. RESULTS Primary outcome was available for 468 participants. Time to relapse in those with more than five previous episodes of depression was shorter, hazard ratio (HR) 1.84 (95% confidence interval [CI] 1.23-2.75) compared to people with two episodes; HR 1.57 (95% CI 1.01-2.43) after adjustment. The residual symptoms of depression at baseline were also associated with increased relapse: HR 1.05 (95% CI 1.01-1.09) and HR 1.06 (95% CI 1.01-1.12) in the adjusted model. There was evidence of reduced rate of relapse in older age of onset group: HR 0.86 (95% CI 0.78-0.95); HR attenuated after adjustment HR 0.91 (95% CI 0.81-1.02). There was no evidence of an association between duration of the current episode and residual anxiety symptoms with relapse. CONCLUSIONS The number of previous episodes and residual symptoms of depression were associated with increased likelihood of relapse. These factors could inform joint decision making when patients are considering tapering off maintenance antidepressant treatment or considering other treatments to prevent relapse.
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Affiliation(s)
- Larisa Duffy
- Division of Psychiatry, University College London, 6th Floor Maple House, 149 Tottenham Court Road, London W1 T 7NF, UK
| | - Gemma Lewis
- Division of Psychiatry, University College London, 6th Floor Maple House, 149 Tottenham Court Road, London W1 T 7NF, UK
| | - Louise Marston
- Research Dept. of Primary Care and Population Health, University College London, UCL Medical School, Upper 3rd Floor, Royal Free Campus, Rowland Hill Street, London, NW3 2PF, UK
- Priment Clinical Trials Unit, University College London, UCL Medical School, Upper 3rd Floor, Royal Free Campus, Rowland Hill Street, London, NW3 2PF, UK
| | - Tony Kendrick
- Primary Care Research Centre, School of Primary Care, Population Sciences and Medical Education, Faculty of Medicine, University of Southampton, Aldermoor Health Centre, Southampton SO16 5ST, UK
| | - David Kessler
- Centre for Academic Mental Health, Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
| | - Michael Moore
- Primary Care Research Centre, School of Primary Care, Population Sciences and Medical Education, Faculty of Medicine, University of Southampton, Aldermoor Health Centre, Southampton SO16 5ST, UK
| | - Nicola Wiles
- Centre for Academic Mental Health, Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
| | - Glyn Lewis
- Division of Psychiatry, University College London, 6th Floor Maple House, 149 Tottenham Court Road, London W1 T 7NF, UK
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7
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Vinkers CH, Kupka RW, Penninx BW, Ruhé HG, van Gaalen JM, van Haaren PCF, Schellekens AFA, Jauhar S, Ramos-Quiroga JA, Vieta E, Tiihonen J, Veldman SE, Veling W, Vis R, de Wit LE, Luykx JJ. Discontinuation of psychotropic medication: a synthesis of evidence across medication classes. Mol Psychiatry 2024:10.1038/s41380-024-02445-4. [PMID: 38503923 DOI: 10.1038/s41380-024-02445-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Revised: 12/22/2023] [Accepted: 01/22/2024] [Indexed: 03/21/2024]
Abstract
Pharmacotherapy is an effective treatment modality across psychiatric disorders. Nevertheless, many patients discontinue their medication at some point. Evidence-based guidance for patients, clinicians, and policymakers on rational discontinuation strategies is vital to enable the best, personalized treatment for any given patient. Nonetheless, there is a scarcity of guidelines on discontinuation strategies. In this perspective, we therefore summarize and critically appraise the evidence on discontinuation of six major psychotropic medication classes: antidepressants, antipsychotics, benzodiazepines, mood stabilizers, opioids, and stimulants. For each medication class, a wide range of topics pertaining to each of the following questions are discussed: (1) Who can discontinue (e.g., what are risk factors for relapse?); (2) When to discontinue (e.g., after 1 year or several years of antidepressant use?); and (3) How to discontinue (e.g., what's the efficacy of dose reduction compared to full cessation and interventions to mitigate relapse risk?). We thus highlight how comparing the evidence across medication classes can identify knowledge gaps, which may pave the way for more integrated research on discontinuation.
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Affiliation(s)
- Christiaan H Vinkers
- Department of Psychiatry and Anatomy & Neurosciences, Amsterdam University Medical Center location Vrije Universiteit Amsterdam, 1081 HV, Amsterdam, The Netherlands.
- Amsterdam Public Health, Mental Health Program and Amsterdam Neuroscience, Mood, Anxiety, Psychosis, Sleep & Stress Program, Amsterdam, The Netherlands.
- GGZ inGeest Mental Health Care, Amsterdam, The Netherlands.
| | - Ralph W Kupka
- Department of Psychiatry, Amsterdam Neuroscience and Amsterdam Public Health, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Brenda W Penninx
- Department of Psychiatry, Amsterdam Neuroscience and Amsterdam Public Health, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Henricus G Ruhé
- Department of Psychiatry, Radboudumc, Radboud University, Nijmegen, The Netherlands
- Donders Institute for Brain, Cognition and Behavior, Radboud University, Nijmegen, The Netherlands
| | - Jakob M van Gaalen
- GGZ inGeest Mental Health Care, Amsterdam, The Netherlands
- Department of Psychiatry, Amsterdam Neuroscience and Amsterdam Public Health, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Paul C F van Haaren
- Department of Psychiatry, Radboudumc, Radboud University, Nijmegen, The Netherlands
- Donders Institute for Brain, Cognition and Behavior, Radboud University, Nijmegen, The Netherlands
| | - Arnt F A Schellekens
- Department of Psychiatry, Radboudumc, Radboud University, Nijmegen, The Netherlands
- Donders Institute for Brain, Cognition and Behavior, Radboud University, Nijmegen, The Netherlands
- Nijmegen Institute for Scientist Practitioners in Addiction (NISPA), Nijmegen, The Netherlands
| | - Sameer Jauhar
- Centre for Affective Disorders, Psychological Medicine, IoPPN, King's College, London, UK
| | - Josep A Ramos-Quiroga
- Department of Mental Health, Hospital Universitari Vall d'Hebron, Barcelona, Catalonia, Spain
- Group of Psychiatry, Mental Health and Addictions, Vall d'Hebron Research Institute (VHIR), Barcelona, Catalonia, Spain
- Biomedical Network Research Centre on Mental Health (CIBERSAM), Barcelona, Catalonia, Spain
- Department of Psychiatry and Forensic Medicine, Universitat Autònoma de Barcelona, Barcelona, Catalonia, Spain
| | - Eduard Vieta
- Bipolar and Depressive Disorders Unit, Hospital Clinic, Institute of Neuroscience, University of Barcelona, IDIBAPS, CIBERSAM, Barcelona, Catalonia, Spain
| | - Jari Tiihonen
- Department of Forensic Psychiatry, Niuvanniemi Hospital, University of Eastern Finland, Kuopio, Finland
- Department of Clinical Neuroscience, Karolinska Institutet, 11364, Stockholm, Sweden
- Center for Psychiatry Research, Stockholm City Council, Stockholm, Sweden
- Neuroscience Center, University of Helsinki, Helsinki, Finland
| | - Stijn E Veldman
- Department of Psychiatry, Radboudumc, Radboud University, Nijmegen, The Netherlands
- Donders Institute for Brain, Cognition and Behavior, Radboud University, Nijmegen, The Netherlands
- Nijmegen Institute for Scientist Practitioners in Addiction (NISPA), Nijmegen, The Netherlands
- Novadic-Kentron Addiction Care, Vught, The Netherlands
| | - Wim Veling
- Department of Psychiatry, University Medical Centre Groningen, University of Groningen, Groningen, The Netherlands
| | - Roeland Vis
- Department of Clinical Pharmacy, St. Antonius Hospital, Nieuwegein/Utrecht, The Netherlands
| | - Laura E de Wit
- Department of Psychiatry, St. Antonius Hospital, Nieuwegein/Utrecht, The Netherlands
| | - Jurjen J Luykx
- GGZ inGeest Mental Health Care, Amsterdam, The Netherlands
- Department of Psychiatry, Amsterdam Neuroscience and Amsterdam Public Health, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
- Department of Psychiatry and Neuropsychology, School for Mental Health and Neuroscience, Maastricht University Medical Centre, Maastricht, The Netherlands
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Romagnoli A, Zovi A, Santoleri F, Lasala R. Antidepressant deprescribing: State of the art and recommendations-A literature overview. Eur J Clin Pharmacol 2024; 80:417-433. [PMID: 38189859 DOI: 10.1007/s00228-023-03617-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Accepted: 12/29/2023] [Indexed: 01/09/2024]
Abstract
INTRODUCTION In recent years, the consumption of antidepressants has arisen. However, deprescribing antidepressant therapy is very complicated. The aim of this study was to implement practical recommendations for the development of guidelines to be used for antidepressant deprescription in clinical practice. MATERIALS AND METHODS The literature search has been conducted on March 13, 2023, using Scopus and PubMed databases. The following search string has been used: "antidepressants AND (deprescribing OR deprescription)". All studies reporting a deprescribing intervention for antidepressant medication, regardless of the study design, have been included. Studies that did not report antidepressant drug deprescription interventions and non-English-language papers have been excluded. RESULTS From the literature search, a total of 230 articles have been extracted. Applying the exclusion criteria, 26 articles have been considered eligible. Most of the analyzed studies (16, 61%) have been carried out in the real world, 3 (11%) were RCTs, 5 (19%) were qualitative studies, in particular expert opinions, 1 (4%) was a literature review, and 1 (4%) was a post-trial observational follow-up of an RCT. In 8 out of 26 studies (31%), the analyzed antidepressants have been specified: 2 (8%) focused on anticholinergics, 2 (8%) on SSRIs, 3 (11%) on tricyclic antidepressants, and 1 (4%) on esketamine. Nineteen out of 26 studies (73%) did not stratify antidepressants by therapeutic class. The sample sizes analyzed in the studies ranged from a minimum of 4 patients to a maximum of 113,909, and 12 studies included geriatric age as an inclusion criterion. A patient's therapy review has been the main deprescribing intervention, and it has been identified in 14 (54%) articles. Interventions have been carried out by clinicians in 4 (15%) studies, general practitioners in 5 (19%) studies, nurses in 2 (8%) studies, pharmacists in 4 (15%) studies, multidisciplinary teams in 10 (38%) studies, and patients in 1 (4%) study. CONCLUSIONS From the literature review, it emerged that there is no clear evidence useful to support clinicians in antidepressant deprescribing interventions.
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Affiliation(s)
- Alessia Romagnoli
- Territorial Pharmaceutical Service, Local Health Unit Lanciano Vasto Chieti, Chieti, Italy.
| | - Andrea Zovi
- Ministry of Health, Viale Giorgio Ribotta 5, 00144, Rome, Italy
| | | | - Ruggero Lasala
- Hospital Pharmacy of Corato, Local Health Unit of Bari, Corato, Italy
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Du Q, Gao C, Tsoi B, Wu M, Shen J. Niuhuang Qingxin Wan ameliorates depressive-like behaviors and improves hippocampal neurogenesis through modulating TrkB/ERK/CREB signaling pathway in chronic restraint stress or corticosterone challenge mice. Front Pharmacol 2024; 14:1274343. [PMID: 38273824 PMCID: PMC10808638 DOI: 10.3389/fphar.2023.1274343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Accepted: 12/18/2023] [Indexed: 01/27/2024] Open
Abstract
Introduction: Chronic stress-associated hormonal imbalance impairs hippocampal neurogenesis, contributing to depressive and anxiety behaviors. Targeting neurogenesis is thus a promising antidepressant therapeutic strategy. Niuhuang Qingxin Wan (NHQXW) is an herbal formula for mental disorders in Traditional Chinese Medicine (TCM) practice, but its anti-depressant efficacies and mechanisms remain unverified. Methods: In the present study, we tested the hypothesis that NHQXW could ameliorate depressive-like behaviors and improve hippocampal neurogenesis by modulating the TrkB/ERK/CREB signaling pathway by utilizing two depression mouse models including a chronic restraint stress (CRS) mouse model and a chronic corticosterone (CORT) stress (CCS) induced mouse model. The depression-like mouse models were orally treated with NHQXW whereas fluoxetine was used as the positive control group. We evaluated the effects of NHQXW on depressive- and anxiety-like behaviors and determined the effects of NHQXW on inducing hippocampal neurogenesis. Results: NHQXW treatment significantly ameliorated depressive-like behaviors in those chronic stress mouse models. NHQXW significantly improved hippocampal neurogenesis in the CRS mice and CCS mice. The potential neurogenic mechanism of NHQXW was identified by regulating the expression levels of BDNF, TrkB, p-ERK (T202/T204), p-MEK1/2 (S217/221), and p-CREB (S133) in the hippocampus area of the CCS mice. NHQXW revealed its antidepressant and neurogenic effects that were similar to fluoxetine. Moreover, NHQXW treatment revealed long-term effects on preventing withdrawal-associated rebound symptoms in the CCS mice. Furthermore, in a bioactivity-guided quality control study, liquiritin was identified as one of the bioactive compounds of NHQXW with the bioactivities of neurogenesis-promoting effects. Discussion: Taken together, NHQXW could be a promising TCM formula to attenuate depressive- and anxiety-like behaviors against chronic stress and depression. The underlying anti-depressant mechanisms could be correlated with its neurogenic activities by stimulating the TrkB/ERK/CREB signaling pathway.
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Affiliation(s)
- Qiaohui Du
- School of Chinese Medicine, The University of Hong Kong, Pokfulam, Hong Kong, China
| | - Chong Gao
- School of Chinese Medicine, The University of Hong Kong, Pokfulam, Hong Kong, China
- The Institute of Brain and Cognitive Sciences, School of Medicine, Zhejiang University City College, Hangzhou, China
| | - Bun Tsoi
- School of Chinese Medicine, The University of Hong Kong, Pokfulam, Hong Kong, China
- Department of Food Science and Nutrition, The Hong Kong Polytechnic University, Kowloon, Hong Kong, China
| | - Meiling Wu
- School of Chinese Medicine, The University of Hong Kong, Pokfulam, Hong Kong, China
| | - Jiangang Shen
- School of Chinese Medicine, The University of Hong Kong, Pokfulam, Hong Kong, China
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Gøtzsche PC, Demasi M. Interventions to help patients withdraw from depression drugs: A systematic review. INTERNATIONAL JOURNAL OF RISK & SAFETY IN MEDICINE 2024; 35:103-116. [PMID: 37718853 DOI: 10.3233/jrs-230011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/19/2023]
Abstract
BACKGROUND Depression drugs can be difficult to come off due to withdrawal symptoms. Gradual tapering with tapering support is needed to help patients withdraw safely. OBJECTIVE To review the withdrawal success rates, using any intervention, and the effects on relapse/recurrence rates, symptom severity, quality of life, and withdrawal symptoms. METHODS Systematic review based on PubMed and Embase searches (last search 4 October 2022) of randomised trials with one or more treatment arms aimed at helping patients withdraw from a depression drug, regardless of indication for treatment. We calculated the mean and median success rates and the risk difference of depressive relapse when discontinuing or continuing depression drugs. RESULTS We included 13 studies (2085 participants). Three compared two withdrawal interventions and ten compared drug discontinuation vs. continuation. The success rates varied hugely between the trials (9% to 80%), with a weighted mean of 47% (95% confidence interval 38% to 57%) and a median of 50% (interquartile range 29% to 65%). A meta-regression showed that the length of taper was highly predictive for the risk of relapse (P = 0.00001). All the studies we reviewed confounded withdrawal symptoms with relapse; did not use hyperbolic tapering; withdrew the depression drug too fast; and stopped it entirely when receptor occupancy was still high. CONCLUSION The true proportion of patients on depression drugs who can stop safely without relapse is likely considerably higher than the 50% we found.
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Kwak HY, Leem J, Seung HB, Kwon CY, Jeong HS, Kim SH. Acupuncture Therapy for Military Veterans Suffering from Posttraumatic Stress Disorder and Related Symptoms: A Scoping Review of Clinical Studies. Healthcare (Basel) 2023; 11:2957. [PMID: 37998449 PMCID: PMC10671227 DOI: 10.3390/healthcare11222957] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Revised: 11/10/2023] [Accepted: 11/12/2023] [Indexed: 11/25/2023] Open
Abstract
Military personnel in combat face a high risk of developing posttraumatic stress disorder (PTSD). In this study, a protocol-based scoping review was conducted to identify the current status of research on the efficacy of acupuncture for treating combat-related PTSD in military personnel. A literature search was conducted across 14 databases in November 2022, and data from the included studies were collected and descriptively analyzed. A total of eight studies were included. Participants were assessed for core PTSD symptoms using the PTSD Checklist for Diagnostic and Statistical Manual of Mental Disorders-5 and the Clinician-Administered PTSD Scale, as well as related symptoms, such as sleep issues. Although the efficacy of acupuncture has been substantiated in numerous studies, certain metrics did not exhibit improvement. Auricular acupuncture was the most commonly used treatment (50%) followed by manual acupuncture (25%) and a combination of both (25%). Shenmen and Kidney points were frequently targeted at auricular acupoints. The treatment period varied between 5 days and 2 months. While adverse events were reported in two of the fifty-five patients in the intervention group and in four of the sixty-four patients in the control group in the randomized controlled trial studies, no fatal adverse events were reported.
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Affiliation(s)
- Hui-Yong Kwak
- Republic of Korea Army, Capital Defense Command, Gwacheon-daero, Gwanak-gu, Seoul 08801, Republic of Korea;
| | - Jungtae Leem
- Research Center of Traditional Korean Medicine, College of Korean Medicine, Wonkwang University, 460 Iksan-daero, Iksan 54538, Republic of Korea;
| | - Hye-bin Seung
- College of Korean Medicine, Daegu Haany University, 1, Hanuidae-ro, Gyeongsan 38578, Republic of Korea;
| | - Chan-Young Kwon
- Department of Oriental Neuropsychiatry, College of Korean Medicine, Dong-Eui University, Busan 47227, Republic of Korea;
| | - Hye-Seon Jeong
- Department of Clinical Korean Medicine, Graduate School, Kyung Hee University, 26 Kyungheedae-ro, Dongdaemoon-gu, Seoul 02447, Republic of Korea;
| | - Sang-Ho Kim
- Department of Neuropsychiatry of Korean Medicine, Pohang Korean Medicine Hospital Affiliated to Daegu Haany University, Pohang 37685, Republic of Korea
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12
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Sharp T, Collins H. Mechanisms of SSRI Therapy and Discontinuation. Curr Top Behav Neurosci 2023. [PMID: 37955823 DOI: 10.1007/7854_2023_452] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2023]
Abstract
SSRIs are one of the most widely used drug therapies in primary care and psychiatry, and central to the management of the most common mental health problems in today's society. Despite this, SSRIs suffer from a slow onset of therapeutic effect and relatively poor efficacy as well as adverse effects, with recent concerns being focused on a disabling SSRI discontinuation syndrome. The mechanism underpinning their therapeutic effect has long shifted away from thinking that SSRIs act simply by increasing 5-HT in the synapse. Rather, a current popular view is that increased 5-HT is just the beginning of a series of complex downstream signalling events, which trigger changes in neural plasticity at the functional and structural level. These changes in plasticity are then thought to interact with neuropsychological processes to enhance re-learning of emotional experiences that ultimately brings about changes in mood. This compelling view of SSRI action is underpinning attempts to understand fast-acting antidepressants, such as ketamine and psychedelic drugs, and aid the development of future therapies. An important gap in the theory is evidence that changes in plasticity are causally linked to relevant behavioural effects. Also, predictions that the SSRI-induced neural plasticity might have applicability in other areas of medicine have not yet been borne out. In contrast to the sophisticated view of the antidepressant action of SSRIs, the mechanism underpinning SSRI discontinuation is little explored. Nevertheless, evidence of rebound increases in 5-HT neuron excitability immediately on cessation of SSRI treatment provide a starting point for future investigation. Indeed, this evidence allows formulation of a mechanistic explanation of SSRI discontinuation which draws on parallels with the withdrawal states of other psychotropic drugs.
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Affiliation(s)
- Trevor Sharp
- Department of Pharmacology, University of Oxford, Oxford, UK.
| | - Helen Collins
- Department of Pharmacology, University of Oxford, Oxford, UK
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13
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Eserian JK, Blanco VP, Mercuri LP, Matos JDR, Galduróz JCF. Current strategies for tapering psychiatric drugs: Differing recommendations, impractical doses, and other barriers. Psychiatry Res 2023; 329:115537. [PMID: 37837810 DOI: 10.1016/j.psychres.2023.115537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 09/26/2023] [Accepted: 10/07/2023] [Indexed: 10/16/2023]
Abstract
While effective ways to prevent withdrawal symptoms from psychiatric drugs remain unclear, a highly accepted clinical approach for treatment discontinuation is to gradually reduce doses over time. The objective of this review is to gather the current strategies for tapering of psychiatric drugs described in the literature and guidelines in an attempt to identify the most promising one. Literature review and search for practice guidelines provided by government agencies and medical organizations were performed. Different strategies for tapering were found: linear tapering, hyperbolic tapering (by exponential dose reduction and pre-established dose-response curves), extended dosing, and substitution for a long half-life drug. The use of guidelines offers support for patients and prescribers, increasing the likelihood of achieving effective drug discontinuation. Nevertheless, the lack of standardization found among the guidelines makes any attempt to reduce or stop the drug very difficult for prescribers. Hyperbolic tapering by exponential dose reduction appears to be the most promising strategy for psychiatric drug discontinuation. Yet, we still face a constant challenge: how to safely obtain flexible doses for the discontinuation of drugs, particularly during the last steps in which lower doses are required. Further studies are needed to reduce the barriers associated with psychiatric drug discontinuation.
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Affiliation(s)
- Jaqueline Kalleian Eserian
- Centro de Medicamentos, Cosméticos e Saneantes, Instituto Adolfo Lutz, Av. Dr. Arnaldo, 355, Prédio BQ, 5° andar, São Paulo, SP CEP 01246-902, Brazil; Departamento de Psicobiologia, Universidade Federal de São Paulo, São Paulo SP, Brazil.
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14
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Collins HM, Pinacho R, Tam SKE, Sharp T, Bannerman DM, Peirson SN. Continuous home cage monitoring of activity and sleep in mice during repeated paroxetine treatment and discontinuation. Psychopharmacology (Berl) 2023; 240:2403-2418. [PMID: 37584734 PMCID: PMC10593620 DOI: 10.1007/s00213-023-06442-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2023] [Accepted: 07/27/2023] [Indexed: 08/17/2023]
Abstract
RATIONALE Non-invasive home cage monitoring is emerging as a valuable tool to assess the effects of experimental interventions on mouse behaviour. A field in which these techniques may prove useful is the study of repeated selective serotonin reuptake inhibitor (SSRI) treatment and discontinuation. SSRI discontinuation syndrome is an under-researched condition that includes the emergence of sleep disturbances following treatment cessation. OBJECTIVES We used passive infrared (PIR) monitoring to investigate changes in activity, sleep, and circadian rhythms during repeated treatment with the SSRI paroxetine and its discontinuation in mice. METHODS Male mice received paroxetine (10 mg/kg/day, s.c.) for 12 days, then were swapped to saline injections for a 13 day discontinuation period and compared to mice that received saline injections throughout. Mice were continuously tracked using the Continuous Open Mouse Phenotyping of Activity and Sleep Status (COMPASS) system. RESULTS Repeated paroxetine treatment reduced activity and increased behaviourally-defined sleep in the dark phase. These effects recovered to saline-control levels within 24 h of paroxetine cessation, yet there was also evidence of a lengthening of sleep bouts in the dark phase for up to a week following discontinuation. CONCLUSIONS This study provides the first example of how continuous non-invasive home cage monitoring can be used to detect objective behavioural changes in activity and sleep during and after drug treatment in mice. These data suggest that effects of paroxetine administration reversed soon after its discontinuation but identified an emergent change in sleep bout duration, which could be used as a biomarker in future preclinical studies to prevent or minimise SSRI discontinuation symptoms.
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Affiliation(s)
- Helen M Collins
- University Department of Pharmacology, Oxford, UK
- University Department of Experimental Psychology, Oxford, UK
| | - Raquel Pinacho
- University Department of Pharmacology, Oxford, UK
- University Department of Experimental Psychology, Oxford, UK
| | - S K Eric Tam
- Sleep and Circadian Neuroscience Institute (SCNi), Nuffield Department of Clinical Neurosciences, Kavli Institute for Nanoscience Discovery, Dorothy Crowfoot Hodgkin Building, South Parks Road, Oxford, OX1 3QU, UK
| | - Trevor Sharp
- University Department of Pharmacology, Oxford, UK
| | | | - Stuart N Peirson
- Sleep and Circadian Neuroscience Institute (SCNi), Nuffield Department of Clinical Neurosciences, Kavli Institute for Nanoscience Discovery, Dorothy Crowfoot Hodgkin Building, South Parks Road, Oxford, OX1 3QU, UK.
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Müller A, Konigorski S, Meißner C, Fadai T, Warren CV, Falkenberg I, Kircher T, Nestoriuc Y. Study protocol: combined N-of-1 trials to assess open-label placebo treatment for antidepressant discontinuation symptoms [FAB-study]. BMC Psychiatry 2023; 23:749. [PMID: 37833651 PMCID: PMC10576328 DOI: 10.1186/s12888-023-05184-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Accepted: 09/12/2023] [Indexed: 10/15/2023] Open
Abstract
BACKGROUND Antidepressant discontinuation is associated with a broad range of adverse effects. Debilitating discontinuation symptoms can impede the discontinuation process and contribute to unnecessary long-term use of antidepressants. Antidepressant trials reveal large placebo effects, indicating a potential use of open-label placebo (OLP) treatment to facilitate the discontinuation process. We aim to determine the effect of OLP treatment in reducing antidepressant discontinuation symptoms using a series of N-of-1 trials. METHODS A series of randomized, single-blinded N-of-1 trials will be conducted in 20 patients with fully remitted DSM-V major depressive disorder, experiencing moderate to severe discontinuation symptoms following antidepressant discontinuation. Each N-of-1 trial consists of two cycles, each comprising two-week alternating periods of OLP treatment and of no treatment in a random order, for a total of eight weeks. Our primary outcome will be self-reported discontinuation symptoms rated twice daily via the smartphone application 'StudyU'. Secondary outcomes include expectations about discontinuation symptoms and (depressed) mood. Statistical analyses will be based on a Bayesian multi-level random effects model, reporting posterior estimates of the overall and individual treatment effects. DISCUSSION Results of this trial will provide insight into the clinical application of OLP in treating antidepressant discontinuation symptoms, potentially offering a new cost-effective therapeutic tool. This trial will also determine the feasibility and applicability of a series of N-of-1 trials in a clinical discontinuation trial. TRIAL REGISTRATION ClinicalTrials.gov: NCT05051995, first registered September 20, 2021.
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Affiliation(s)
- Amke Müller
- Clinical Psychology, Helmut-Schmidt-University/University of the Federal Armed Forces Hamburg, Holstenhofweg 85, 22043, Hamburg, Germany.
- Institute of Systems Neuroscience, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany.
| | - Stefan Konigorski
- Digital Health - Machine Learning Group, Hasso-Plattner-Institute for Digital Engineering, Potsdam, Germany
- Hasso Plattner Institute for Digital Health at Mount Sinai, Icahn School of Medicine at Mount Sinai, New York, NY, 10029, USA
- Department of Statistics, Harvard University, 150 Western Ave, Boston, MA, 02134, USA
| | - Carina Meißner
- Clinical Psychology, Helmut-Schmidt-University/University of the Federal Armed Forces Hamburg, Holstenhofweg 85, 22043, Hamburg, Germany
- Institute of Systems Neuroscience, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - Tahmine Fadai
- Institute of Systems Neuroscience, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - Claire V Warren
- Clinical Psychology, Helmut-Schmidt-University/University of the Federal Armed Forces Hamburg, Holstenhofweg 85, 22043, Hamburg, Germany
- Institute of Systems Neuroscience, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - Irina Falkenberg
- Department of Psychiatry and Psychotherapy, University of Marburg, Marburg, Germany
| | - Tilo Kircher
- Department of Psychiatry and Psychotherapy, University of Marburg, Marburg, Germany
| | - Yvonne Nestoriuc
- Clinical Psychology, Helmut-Schmidt-University/University of the Federal Armed Forces Hamburg, Holstenhofweg 85, 22043, Hamburg, Germany
- Institute of Systems Neuroscience, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
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Raballo A, Poletti M, Preti A. Do antidepressants prevent transition to psychosis in individuals at clinical high-risk (CHR-P)? Systematic review and meta-analysis. Psychol Med 2023; 53:4550-4560. [PMID: 35655405 DOI: 10.1017/s0033291722001428] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Emerging meta-analytical evidence indicates that baseline exposure to antipsychotics in individuals at clinical high-risk for psychosis (CHR-P) is associated with a higher risk of an imminent transition to psychosis. Despite their tolerability profile and potential beneficial effects, baseline exposure to antidepressants (AD) in CHR-P has surprisingly received far less attention as a potential risk modulator for transition to psychosis. The current systematic review and meta-analysis were performed to fix such a knowledge gap. METHODS Systematic scrutiny of Medline and Cochrane library, performed up to 1 August 2021, searching for English-language studies on CHR-P reporting numeric data about the sample, the transition outcome at a predefined follow-up time and raw data on AD baseline exposure in relation to such outcome. RESULTS Of 1942 identified records, 16 studies were included in the systematic review and meta-analysis. 26% of the participants were already exposed to AD at baseline; at the end of the follow-up 13.5% (95% CI 10.2-17.1%) of them (n = 448) transitioned to psychosis against 21.0% (18.9 to 23.3%) of non-AD exposed CHR-P (n = 1371). CHR-P participants who were already under AD treatment at baseline had a lower risk of transition than non-AD exposed CHR-P. The RR was 0.71 (95% CI 0.56-0.90) in the fixed-effects model (z = -2.79; p = 0.005), and 0.78 (0.58-1.05) in the random-effects model (z = -1.77; p = 0.096; tau-squared = 0.059). There was no relevant heterogeneity (Cochran's Q = 18.45; df = 15; p = 0.239; I2 = 18.7%). CONCLUSIONS Ongoing AD exposure at inception in CHR-P is associated to a reduced risk of transition to psychosis at follow up.
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Affiliation(s)
- Andrea Raballo
- Section of Psychiatry, Clinical Psychology and Rehabilitation, Department of Medicine, University of Perugia, Perugia, Italy
- Center for Translational, Phenomenological and Developmental Psychopathology (CTPDP), Perugia University Hospital, Perugia, Italy
| | - Michele Poletti
- Department of Mental Health and Pathological Addiction, Child and Adolescent Neuropsychiatry Service, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Antonio Preti
- Department of Neuroscience, University of Turin, Turin, Italy
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Meißner C, Warren C, Fadai T, Müller A, Zapf A, Lezius S, Ozga AK, Falkenberg I, Kircher T, Nestoriuc Y. Disentangling pharmacological and expectation effects in antidepressant discontinuation among patients with fully remitted major depressive disorder: study protocol of a randomized, open-hidden discontinuation trial. BMC Psychiatry 2023; 23:457. [PMID: 37344789 DOI: 10.1186/s12888-023-04941-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2023] [Accepted: 06/08/2023] [Indexed: 06/23/2023] Open
Abstract
BACKGROUND Antidepressants are established as an evidence-based, guideline-recommended treatment for Major Depressive Disorder. Prescriptions have markedly increased in past decades, with a specific surge in maintenance prescribing. Patients often remain on antidepressants longer than clinically necessary. When attempting to stop, many patients experience adverse discontinuation symptoms. Discontinuation symptoms can be debilitating and hinder successful discontinuation. While discontinuation symptoms can result from pharmacological effects, evidence on nocebo-induced side effects of antidepressant use suggests that patients' expectations may also influence occurrence. METHODS To disentangle pharmacological and expectation effects in antidepressant discontinuation, patients with fully remitted Major Depressive Disorder who fulfill German guideline recommendations to discontinue will either remain on or discontinue their antidepressant. Participants' expectations will be manipulated by varying verbal instructions using an open-hidden paradigm. Within the open trial arms, participants will receive full information about treatment, i.e., high expectation. Within the hidden trial arms, participants will be informed about a 50% chance of discontinuing versus remaining on their antidepressant, i.e., moderate expectation. A total of N = 196 participants will be randomly assigned to either of the four experimental groups: open discontinuation (OD; n = 49), hidden discontinuation (HD; n = 49), open continuation (OC; n = 49), or hidden continuation (HC; n = 49). Discontinuation symptom load during the 13-week experimental phase will be our primary outcome measure. Secondary outcome measures include discontinuation symptom load during the subsequent 39-week clinical observation phase, recurrence during the 13-week experimental period, recurrence over the course of the complete 52-week trial evaluated in a time-to-event analysis, and stress, anxiety, and participants' attentional and emotional processing at 13 weeks post-baseline. Blood and saliva samples will be taken as objective markers of antidepressant blood serum level and stress. Optional rsfMRI measurements will be scheduled. DISCUSSION Until today, no study has explored the interplay of pharmacological effects and patients' expectations during antidepressant discontinuation. Disentangling their effects has important implications for understanding mechanisms underlying adverse discontinuation symptoms. Results can inform strategies to manage discontinuation symptoms and optimize expectations in order to help patients and physicians discontinue antidepressants more safely and effectively. TRIAL REGISTRATION ClinicalTrials.gov (NCT05191277), January 13, 2022.
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Affiliation(s)
- Carina Meißner
- Clinical Psychology, Helmut-Schmidt-University/University of the Federal Armed Forces Hamburg, Holstenhofweg 85, 22043, Hamburg, Germany.
- Institute of Systems Neuroscience, University-Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany.
| | - Claire Warren
- Clinical Psychology, Helmut-Schmidt-University/University of the Federal Armed Forces Hamburg, Holstenhofweg 85, 22043, Hamburg, Germany
- Institute of Systems Neuroscience, University-Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - Tahmine Fadai
- Institute of Systems Neuroscience, University-Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - Amke Müller
- Clinical Psychology, Helmut-Schmidt-University/University of the Federal Armed Forces Hamburg, Holstenhofweg 85, 22043, Hamburg, Germany
- Institute of Systems Neuroscience, University-Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - Antonia Zapf
- Institute of Medical Biometry and Epidemiology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Susanne Lezius
- Institute of Medical Biometry and Epidemiology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Ann-Kathrin Ozga
- Institute of Medical Biometry and Epidemiology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Irina Falkenberg
- Department of Psychiatry, University of Marburg, Marburg, Germany
| | - Tilo Kircher
- Department of Psychiatry, University of Marburg, Marburg, Germany
| | - Yvonne Nestoriuc
- Clinical Psychology, Helmut-Schmidt-University/University of the Federal Armed Forces Hamburg, Holstenhofweg 85, 22043, Hamburg, Germany
- Institute of Systems Neuroscience, University-Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
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Treatment and Management of Mental Health Conditions During Pregnancy and Postpartum: ACOG Clinical Practice Guideline No. 5. Obstet Gynecol 2023; 141:1262-1288. [PMID: 37486661 DOI: 10.1097/aog.0000000000005202] [Citation(s) in RCA: 28] [Impact Index Per Article: 28.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/25/2023]
Abstract
PURPOSE To assess the evidence regarding safety and efficacy of psychiatric medications to treat mental health conditions during pregnancy and lactation. The conditions reviewed include depression, anxiety and anxiety-related disorders, bipolar disorder, and acute psychosis. For information on screening and diagnosis, refer to American College of Obstetricians and Gynecologists (ACOG) Clinical Practice Guideline Number 4, "Screening and Diagnosis of Mental Health Conditions During Pregnancy and Postpartum" (1). TARGET POPULATION Pregnant or postpartum individuals with mental health conditions with onset that may have predated the perinatal period or may have occurred for the first time in pregnancy or the first year postpartum or may have been exacerbated in that time. METHODS This guideline was developed using an a priori protocol in conjunction with a writing team consisting of one specialist in obstetrics and gynecology and one maternal-fetal medicine subspecialist appointed by the ACOG Committee on Clinical Practice Guidelines-Obstetrics and two external subject matter experts. ACOG medical librarians completed a comprehensive literature search for primary literature within Cochrane Library, Cochrane Collaboration Registry of Controlled Trials, EMBASE, PubMed, and MEDLINE. Studies that moved forward to the full-text screening stage were assessed by two authors from the writing team based on standardized inclusion and exclusion criteria. Included studies underwent quality assessment, and a modified GRADE (Grading of Recommendations Assessment, Development and Evaluation) evidence-to-decision framework was applied to interpret and translate the evidence into recommendation statements. RECOMMENDATIONS This Clinical Practice Guideline includes recommendations on treatment and management of perinatal mental health conditions including depression, anxiety, bipolar disorders, and acute postpartum psychosis, with a focus on psychopharmacotherapy. Recommendations are classified by strength and evidence quality. Ungraded Good Practice Points are included to provide guidance when a formal recommendation could not be made because of inadequate or nonexistent evidence.
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Lincoln TM, Sommer D, Quazzola M, Witzgall T, Schlier B. Predictors of successful discontinuation of antipsychotics and antidepressants. Psychol Med 2023; 53:3085-3095. [PMID: 34937582 PMCID: PMC10235642 DOI: 10.1017/s0033291721005146] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Revised: 10/15/2021] [Accepted: 11/24/2021] [Indexed: 11/07/2022]
Abstract
BACKGROUND To offer support for patients who decide to discontinue antipsychotic and antidepressant medication, identifying which potentially modifiable factors correlate with discontinuation success is crucial. Here, we analyzed the predictive value of the professional support received, circumstances prior to discontinuation, a strategy of discontinuation, and use of functional and non-functional coping strategies during discontinuation on self-reported discontinuation success and on objective discontinuation. METHODS Patients who had attempted discontinuing antipsychotics (AP) and/or antidepressants (AD) during the past 5 years (n = 316) completed an online survey including questions on subjective and objective discontinuation success, sociodemographic, clinical and medication-related factors, and scales to assess the putative predictors. RESULTS A regression model with all significant predictors explained 20-30% of the variance in discontinuation success for AD and 30-40% for AP. After controlling for baseline sociodemographic, clinical and medication-related factors, the most consistent predictor of subjective discontinuation success was self-care behavior, in particular mindfulness, relaxation and making use of supportive relationships. Other predictors depended on the type of medication: For AD, good alliance with the prescribing physician predicted higher subjective success whereas gradual tapering per se was associated with lower subjective success and a lower chance of full discontinuation. In those tapering off AP, leaving time to adjust between dose reductions was associated with higher subjective success and fewer negative effects. CONCLUSIONS The findings can inform evidence-based clinical guidelines and interventions aiming to support patients during discontinuation. Further studies powered to take interactions between variables into account are needed to improve the prediction of successful discontinuation.
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Van Haaren PCF, Tijdink J, Gerritse FL. Web Search Query Volume Correlates With Prescription Volumes of Antidepressants and Antipsychotics in the Netherlands and United Kingdom: An Explorative Study. J Clin Psychopharmacol 2023; 43:220-227. [PMID: 37068036 DOI: 10.1097/jcp.0000000000001690] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/18/2023]
Abstract
BACKGROUND The significant increase in Internet availability has resulted in a rise in search queries on health-related topics. Previous research has demonstrated the potential for analyzing web search query volume for nonpsychotropic prescription drugs, while studies on psychotropic drugs remain scarce. The aims of this study were to expand upon this scarce knowledge by investigating the relationship between web search query volumes and prescription volumes of antidepressants and antipsychotics in the United Kingdom and the Netherlands and to gain insight in topics of concern, such as withdrawal symptoms and discontinuation. METHODS Data were obtained for the United Kingdom and the Netherlands from January 2010 until January 2021. Prescription volume data for 5 antidepressants (paroxetine, fluoxetine, sertraline, citalopram, venlafaxine) and 5 antipsychotics (quetiapine, olanzapine, clozapine, aripiprazole, and risperidone) were obtained. Web search query volumes and data on related search queries of these substances were acquired from Google Trends. Descriptive statistics and Pearson correlation analyses were performed. RESULTS A strong, positive, and statistically significant correlation between web search query volume and prescription volume was observed for most included substances in both the Netherlands and the United Kingdom. The search queries related to the included antidepressants and antipsychotics indicate important topics of concern for specific substances, such as withdrawal symptoms and discontinuation. CONCLUSIONS Web search data from Google Trends could potentially be used as a proxy for prescribing trends of antidepressants and antipsychotics and to gain insight in topics of concern of users of these substances. These findings highlight the importance of providing reliable patient information, particularly regarding adverse effects, withdrawal, and discontinuation.
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21
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Strawn JR, Mills JA, Poweleit EA, Ramsey LB, Croarkin PE. Adverse Effects of Antidepressant Medications and their Management in Children and Adolescents. Pharmacotherapy 2023. [PMID: 36651686 PMCID: PMC10378577 DOI: 10.1002/phar.2767] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2022] [Revised: 10/28/2022] [Accepted: 10/31/2022] [Indexed: 01/19/2023]
Abstract
INTRODUCTION Selective serotonin reuptake inhibitors (SSRIs) and, to a lesser extent, serotonin-norepinephrine reuptake inhibitors (SNRIs) are the cornerstone of pharmacotherapy for children and adolescents with anxiety and depressive disorders. These medications alleviate symptoms and restore function for many youths; however, they are associated with a distinct adverse effect profile, and their tolerability may complicate treatment or lead to discontinuation. Yet, SSRI/SNRI tolerability has received limited attention in the pediatric literature. METHODS This review examines the early- (e.g., activation, gastrointestinal symptoms, sedation) and late-emerging (e.g., weight gain) adverse effects of SSRIs and some SNRIs in pediatric patients. RESULTS We provide a framework for discussing SSRI/SNRI tolerability with patients and their families and describe the pharmacologic basis, course, and predictors of adverse events in youth. Strategies to address specific tolerability concerns are presented. For selected adverse events, using posterior simulation of mean differences over time, we describe their course based on Physical Symptom Checklist measures in a prospective, randomized trial of anxious youth aged 7-17 years who were treated with sertraline (n = 139) or placebo (n = 76) for 12 weeks in the Child/Adolescent Anxiety Multimodal Study (CAMS). MAIN RESULTS In CAMS, the relative severity/burden of total physical symptoms (p < 0.001), insomnia (p = 0.001), restlessness (p < 0.001), nausea (p = 0.002), abdominal pain (p < 0.001), and dry mouth (p = 0.024) decreased from baseline over 12 weeks of sertraline treatment, raising the possibility that these symptoms are transient. No significant changes were observed for sweating (p = 0.103), constipation (p = 0.241), or diarrhea (p = 0.489). Finally, we review the antidepressant withdrawal syndrome in children and adolescents and provide guidance for SSRI discontinuation, using pediatric pharmacokinetic models of escitalopram and sertraline-two of the most used SSRIs in youth. CONCLUSION SSRI/SNRIs are associated with both early-emerging (often transient) and late-emerging adverse effects in youth. Pharmacokinetically-informed appraoches may address some adverse effects and inform SSRI/SNRI discontinuation strategies.
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Affiliation(s)
- Jeffrey R Strawn
- Department of Psychiatry and Behavioral Neuroscience, Anxiety Disorders Research Program, University of Cincinnati, Cincinnati, Ohio, USA.,Division of Clinical Pharmacology, Department of Pediatrics, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA.,Division of Child and Adolescent Psychiatry, Department of Pediatrics, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Jeffrey A Mills
- Department of Economics, Lindner College of Business, University of Cincinnati, Cincinnati, Ohio, USA
| | - Ethan A Poweleit
- Division of Clinical Pharmacology, Department of Pediatrics, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA.,Division of Research in Patient Services, Department of Pediatrics, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA.,Division of Biomedical Informatics, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA.,Department of Biomedical Informatics, University of Cincinnati, Cincinnati, Ohio, USA
| | - Laura B Ramsey
- Division of Clinical Pharmacology, Department of Pediatrics, Cincinnati Children's Hospital Medical Center, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA.,Division of Research in Patient Services, Department of Pediatrics, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Paul E Croarkin
- Department of Psychiatry and Psychology, Mayo Clinic, Rochester, Minnesota, USA
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22
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Brandt J. The devil is in the detail: a critique of nine editorials published by the International Task Force on Benzodiazepines. BJPSYCH ADVANCES 2023. [DOI: 10.1192/bja.2022.62] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
SUMMARY
Since 2018, the International Task Force on Benzodiazepines (ITFB), a group of academic psychiatrists and academic psychologists, has advocated that clinical guidelines should change to promote benzodiazepines from second- to first-line treatment for anxiety disorders, accept their use as maintenance treatment for anxiety conditions (in particular, panic disorder) and increase their use in gastrointestinal disorders. There is merit in much of what the ITFB argues, but in this article I analyse four major claims it has made in opinion editorials that I believe are not fully supported by the available evidence.
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23
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Horowitz MA, Framer A, Hengartner MP, Sørensen A, Taylor D. Estimating Risk of Antidepressant Withdrawal from a Review of Published Data. CNS Drugs 2023; 37:143-157. [PMID: 36513909 PMCID: PMC9911477 DOI: 10.1007/s40263-022-00960-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/20/2022] [Indexed: 12/15/2022]
Abstract
Adaptation of the brain to the presence of a drug predicts withdrawal on cessation. The outcome of adaptation is often referred to as 'physical dependence' in pharmacology, as distinct from addiction, although these terms have unfortunately become conflated in some diagnostic guides. Physical dependence to antidepressants may occur in some patients, consistent with the fact that some patients experience withdrawal effects from these medications. It is thought that longer duration of use, higher dose and specific antidepressants affect the risk of antidepressant withdrawal effects as they might cause greater adaptation of the brain. We searched PubMed for relevant systematic reviews and other relevant analyses to summarise existing data on determinants of antidepressant withdrawal incidence, severity and duration. Overall, data were limited. From survey data, increased duration of use was associated with an increased incidence and severity of withdrawal effects, consistent with some evidence from data provided by drug manufacturers. Duration of use may be related to duration of withdrawal effects but data are heterogenous and sparse. Serotonin and noradrenaline reuptake inhibitors and paroxetine are associated with higher risks than other antidepressants, though data for some antidepressants are lacking. Higher doses of antidepressant has some weak association with an increased risk of withdrawal, with some ceiling effects, perhaps reflecting receptor occupancy relationships. Past experience of withdrawal effects is known to predict future risk. Based on these data, we outline a preliminary rubric for determining the risk of withdrawal symptoms for a particular patient, which may have relevance for determining tapering rates. Given the limited scope of the current research, future research should aim to clarify prediction of antidepressant withdrawal risk, especially by examining the risk of withdrawal in long-term users of medication, as well as the severity and duration of effects, to improve the preliminary tool for predictive purposes. Further research into the precise adaptations in long-term antidepressant use may improve the ability to predict withdrawal effects for a particular patient.
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Affiliation(s)
- Mark Abie Horowitz
- North East London NHS Foundation Trust, Goodmayes Hospital, Ilford, UK. .,Division of Psychiatry, University College London (Honorary), Maple House, 149 Tottenham Court Rd, Fitzrovia, London, W1T 7BN, UK.
| | - Adele Framer
- SurvivingAntidepressants.org, San Francisco, CA USA
| | - Michael P. Hengartner
- Department of Applied Psychology, Zurich University of Applied Sciences, Zurich, Switzerland
| | - Anders Sørensen
- Copenhagen Trial Unit, Centre for Clinical Intervention Research, Capital Region of Denmark, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - David Taylor
- South London and Maudsley NHS Foundation Trust, London, UK ,Institute of Pharmaceutical Science, King’s College London, London, UK
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24
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Fornaro M, Cattaneo CI, De Berardis D, Ressico FV, Martinotti G, Vieta E. Antidepressant discontinuation syndrome: A state-of-the-art clinical review. Eur Neuropsychopharmacol 2023; 66:1-10. [PMID: 36345093 DOI: 10.1016/j.euroneuro.2022.10.005] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Revised: 09/13/2022] [Accepted: 10/09/2022] [Indexed: 11/06/2022]
Abstract
Antidepressant drugs are prescribed to patients with depressive, anxiety disorders, and other conditions. Evidence about antidepressant discontinuation syndrome (ADS) and related outcomes is sparse, although potentially burdensome in some patients. The present state-of-the-art review aims to appraise the most current evidence about ADS critically. ADS has been documented for most antidepressant drugs, although most literature focuses on selective serotonin reuptake inhibitors prescribed for depression. While down-titration cannot exclude the chance of ADS, it is nonetheless warranted in the clinical setting, especially for short half-life and sedative compounds such as paroxetine. Integrative management with concurrent pharmacotherapy and psychotherapy may minimize the eventual unpleasant effects arising within the discontinuation process. In addition, patient-tailored interventions and education should be part of the discontinuation strategy. Future research must rely on broadly accepted definitions for ADS and related phenomena such as antidepressant withdrawal and shed further light on the underpinning neurobiology. Discriminating between ADS-related phenomena and relapse of depression is likewise warranted, along with a neuroscience-based nomenclature instead of a class one.
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Affiliation(s)
- M Fornaro
- Department of Psychiatry, Federico II University of Naples, via Pansini n.5, building 18, Psychiatry, Naples ZIP 80131, Italy.
| | - C I Cattaneo
- Department of Mental Health, Borgomanero ASL, Novara, Italy
| | - D De Berardis
- Department of Mental Health Psychiatric Service, Diagnosis and Treatment. Hospital "G. Mazzini", ASL 4, NHS, Teramo, Italy
| | - F V Ressico
- Department of Mental Health, Borgomanero ASL, Novara, Italy
| | - G Martinotti
- Department of Neuroscience, Imaging, and Clinical Sciences, "G. D'Annunzio" University, Chieti, Italy; Department of Pharmacy, Pharmacology, Postgraduate Medicine, University of Hertfordshire, Herts AL10 9AB, UK
| | - E Vieta
- Bipolar Disorders Unit, Hospital Clinic, Institute of Neurosciences, University of Barcelona, IDIBAPS, CIBERSAM, Barcelona, Catalonia, Spain
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25
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Khan YS, Khoodoruth MAS, Albobali Y, Haddad PM. SSRI withdrawal syndrome in children and adolescents: a narrative literature review. Expert Opin Drug Saf 2023; 22:381-390. [PMID: 37339264 DOI: 10.1080/14740338.2023.2224557] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Accepted: 06/08/2023] [Indexed: 06/22/2023]
Abstract
INTRODUCTION While there is considerable published evidence regarding the nature and severity of Selective Serotonin Reuptake Inhibitor (SSRI) discontinuation symptoms in the adult population, information relating to the child and adolescent population remains scarce. This narrative review examined the published literature on SSRI withdrawal symptoms in the under-18-year-old age group. MEDLINE and PsycINFO were comprehensively searched from inception to 5 May 2023. AREAS COVERED This review highlights the importance of recognizing SSRI withdrawal in children and adolescents and summarizes available literature and guidelines for safe discontinuation. EXPERT OPINION Evidence of the presence of SSRI withdrawal phenomenon in children and adolescents mainly originates from case reports and extrapolated adult data. Existing data on SSRI withdrawal syndrome in children and adolescents is therefore limited, and there is a need for formal research in this specific population to establish with more certainty the nature and extent of SSRI withdrawal syndrome. Nevertheless, there is currently enough evidence available for prescribing clinicians to provide psychoeducation to patients and families about the possibility of withdrawal symptoms when SSRI treatment is considered. The need for gradual and planned discontinuation should also be discussed for safe withdrawal.
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Affiliation(s)
- Yasser Saeed Khan
- Child and Adolescent Mental Health Service, Hamad Medical Corporation, Doha, Qatar
| | - Mohamed Adil Shah Khoodoruth
- Child and Adolescent Mental Health Service, Hamad Medical Corporation, Doha, Qatar
- Division of Genomics and Precision Medicine, College of Health and Life Sciences, Hamad Bin Khalifa University, Education City, Doha, Qatar
| | - Yahia Albobali
- Child and Adolescent Mental Health Service, Hamad Medical Corporation, Doha, Qatar
| | - Peter M Haddad
- Division of Psychology and Mental Health, University of Manchester, Manchester, UK
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26
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Gallo AT, Addis S, Martyn V, Ramanathan H, Wilkerson GK, Bennett KS, Hood SD, Stampfer H, Hulse GK. The role of flumazenil in generalised anxiety disorder: a pilot naturalistic open-label study with a focus on treatment resistance. Ther Adv Psychopharmacol 2023; 13:20451253231156400. [PMID: 36937113 PMCID: PMC10021101 DOI: 10.1177/20451253231156400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Accepted: 01/23/2023] [Indexed: 03/18/2023] Open
Abstract
Background Anxiety disorders are highly prevalent and chronic disorders with treatment resistance to current pharmacotherapies occurring in approximately one in three patients. It has been postulated that flumazenil (FMZ) is efficacious in the management of anxiety disorders via the removal of α4β2δ gamma-aminobutyric acid A receptors. Objective To assess the safety and feasibility of continuous low-dose FMZ infusions for the management of generalised anxiety disorder (GAD) and collect preliminary efficacy data. Design Uncontrolled, open-label pilot study. Method Participants had a primary diagnosis of generalised anxiety disorder (GAD) and received two consecutive subcutaneous continuous low-dose FMZ infusions. Each infusion contained 16 mg of FMZ and was delivered over 96 ± 19.2 h. The total dose of FMZ delivered was 32 mg over approximately 8 days. Sodium valproate was given to participants at risk of seizure. The primary outcome was the change in stress and anxiety subscale scores on the Depression Anxiety Stress Scale-21 between baseline, day 8, and day 28. Results Nine participants with a primary diagnosis of GAD were treated with subcutaneous continuous low-dose FMZ infusions; seven participants met the criteria for treatment resistance. There was a significant decrease in anxiety and stress between baseline and day 8 and baseline and day 28. There was also a significant improvement in subjective sleep quality from baseline to day 28 measured by the Jenkins Sleep Scale. No serious adverse events occurred. Conclusion This study presents preliminary results for subcutaneous continuous low-dose FMZ's effectiveness and safety in GAD. The findings suggest that it is a safe, well-tolerated, and feasible treatment option in this group of patients. Future randomised control trials are needed in this field to determine the efficacy of this treatment.
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Affiliation(s)
| | - Stephen Addis
- Fresh Start Recovery Programme, Subiaco, WA,
Australia
| | - Vlad Martyn
- Fresh Start Recovery Programme, Subiaco, WA,
Australia
| | - Hishani Ramanathan
- Division of Psychiatry, Medical School, The
University of Western Australia, Nedlands, WA, Australia
| | - Grace K Wilkerson
- Division of Psychiatry, Medical School, The
University of Western Australia, Nedlands, WA, Australia
| | - Kellie S Bennett
- Division of Psychiatry, Medical School, The
University of Western Australia, Nedlands, WA, Australia
| | - Sean D Hood
- Division of Psychiatry, Medical School, The
University of Western Australia, Nedlands, WA, Australia
| | - Hans Stampfer
- Division of Psychiatry, Medical School, The
University of Western Australia, Nedlands, WA, Australia
| | - Gary K Hulse
- Division of Psychiatry, Medical School, The
University of Western Australia, Nedlands, WA, Australia
- School of Medical and Health Sciences, Edith
Cowan University, Joondalup, WA, Australia
- Fresh Start Recovery Programme, Subiaco, WA,
Australia
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27
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Withdrawal Syndrome Following Discontinuation of 28 Antidepressants: Pharmacovigilance Analysis of 31,688 Reports from the WHO Spontaneous Reporting Database. Drug Saf 2022; 45:1539-1549. [DOI: 10.1007/s40264-022-01246-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/02/2022] [Indexed: 11/19/2022]
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28
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Li G, Cai X, Yang Q, Cui Q, Huang L, Jing X, Wang Y. A review of attentional bias modification trainings for depression. CNS Neurosci Ther 2022; 29:789-803. [PMID: 36377495 PMCID: PMC9928546 DOI: 10.1111/cns.14022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Revised: 10/09/2022] [Accepted: 10/18/2022] [Indexed: 11/16/2022] Open
Abstract
Negative attentional bias is a basic character of depression. The attentional bias modification training (ABMT), being a highly promising and easy-to-use depression intervention technique, has attracted much attention to alleviate depressive symptoms in recent years. However, the effectiveness of ABMT programs was mixed across studies, since it remained unclear the underlying mechanisms of ABMT on alleviating depressive symptoms. We systematically analyzed the main ABMT paradigms to clarify possible mechanisms of effective training and reasons of ineffective training. Valid ABMT programs might alleviate depressive symptoms through regulating self-related rumination or two subcomponents of attentional bias: facilitated attention and impaired attentional disengagement. The reasons for the invalidity of ABMT mainly included the suboptimal design of training procedures, mixed effects of participants' personal characteristics, and the unclear relationship between attentional bias and depression. The ABMT is promising for alleviating depressive symptoms, but training procedures are required to be improved to obtain stable training effects.
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Affiliation(s)
- Guo Li
- Psychological Research and Counseling CenterSouthwest Jiaotong UniversityChengduChina,Institute of Brain and Psychological SciencesSichuan Normal UniversityChengduChina
| | - Xueli Cai
- Psychological Research and Counseling CenterSouthwest Jiaotong UniversityChengduChina
| | - Qian Yang
- Institute of Brain and Psychological SciencesSichuan Normal UniversityChengduChina
| | - Qian Cui
- School of Public Affairs and AdministrationUniversity of Electronic Science and Technology of ChinaChengduChina
| | - Lihui Huang
- Institute of Brain and Psychological SciencesSichuan Normal UniversityChengduChina
| | - Xiujuan Jing
- Tianfu College of Southwestern University of Finance and EconomicsChengduChina
| | - Yifeng Wang
- Institute of Brain and Psychological SciencesSichuan Normal UniversityChengduChina
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29
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Sørensen A, Jørgensen KJ, Munkholm K. Description of antidepressant withdrawal symptoms in clinical practice guidelines on depression: A systematic review. J Affect Disord 2022; 316:177-186. [PMID: 35964766 DOI: 10.1016/j.jad.2022.08.011] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 07/26/2022] [Accepted: 08/06/2022] [Indexed: 11/23/2022]
Abstract
BACKGROUND Antidepressant withdrawal symptoms may mimic symptoms of depression relapse and can be challenging for patients when tapering or discontinuing antidepressants. We aimed to assess how withdrawal symptoms are described in major clinical practice guidelines on depression. METHODS Systematic review of major clinical practice guidelines on depression from the United Kingdom, the United States, Canada, Australia, Singapore, Ireland, and New Zealand. We searched PubMed, 14 guideline registries, and the websites of relevant organisations (last search 10 July 2022). The guidelines were assessed for information and descriptions of antidepressant withdrawal symptoms regarding their type, incidence, duration, severity, onset, and presumed mechanism. RESULTS We included 21 guidelines, 15 (71 %) of which stated that withdrawal or discontinuation symptoms can occur. None of the guidelines provided an exhaustive list of potential withdrawal symptoms; ten (48 %) guidelines mentioned at least one specific symptom, ranging between four and 39 symptoms. The symptomatic overlap between withdrawal and relapse was mentioned in four (19 %) guidelines. Withdrawal symptoms were generally described as mild, brief, and self-limiting; and severe in a minority of cases. Estimates of the duration, incidence, or expected onset were reported in five (24 %) guidelines, and were in all cases lower than those reported in systematic reviews. LIMITATIONS We included clinical practice guidelines from English-speaking countries only; our findings may not be generalizable to non-English-speaking countries. CONCLUSIONS Clinical practice guidelines provide scarce and inadequate information on antidepressant withdrawal symptoms and limited guidance for distinguishing withdrawal symptoms from symptoms of relapse.
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Affiliation(s)
- Anders Sørensen
- Copenhagen Trial Unit, Centre for Clinical Intervention Research, Capital Region of Denmark, Rigshospitalet, Copenhagen University Hospital, Denmark.
| | - Karsten Juhl Jørgensen
- Centre for Evidence-Based Medicine Odense (CEBMO) and Cochrane Denmark, Department of Clinical Research, University of Southern Denmark, Odense, Denmark; Open Patient data Exploratory Network (OPEN), Odense University Hospital, Odense, Denmark
| | - Klaus Munkholm
- Centre for Evidence-Based Medicine Odense (CEBMO) and Cochrane Denmark, Department of Clinical Research, University of Southern Denmark, Odense, Denmark; Open Patient data Exploratory Network (OPEN), Odense University Hospital, Odense, Denmark
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30
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Effects of Selective Serotonin Reuptake Inhibitor Use on 3,4-Methylenedioxymethamphetamine-Assisted Therapy for Posttraumatic Stress Disorder: A Review of the Evidence, Neurobiological Plausibility, and Clinical Significance. J Clin Psychopharmacol 2022; 42:464-469. [PMID: 36018231 DOI: 10.1097/jcp.0000000000001595] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Among the renewed applications of psychedelic medicines in psychiatry, 3,4-methylenedioxymethamphetamine (MDMA)-assisted therapy for posttraumatic stress disorder (PTSD) has demonstrated the most promise in early small-scale studies. Recent exploratory analyses from prior clinical trials of MDMA-assisted therapy for PTSD have suggested that recent use of selective serotonin reuptake inhibitors (SSRIs)-the only medication class with United States Food and Drug Administration (FDA) approval to treat PTSD-can significantly dampen the efficacy of this novel therapy. Although psychedelic medicines are not yet FDA approved, MDMA is very likely to be the first to achieve FDA approval-perhaps within the next 2 years. Given this timeline, the field would benefit from more knowledge about potential interactions between this novel therapy and our current treatments. METHODS This brief report reviews selected literature in the basic and clinical neurosciences relevant to the interaction of SSRIs and MDMA. FINDINGS The possibility that SSRI use could dampen future responses to MDMA-assisted therapy for PTSD raises many important questions about the biological mechanisms as well as ethical implications around the most appropriate way to counsel patients. In this brief report, we compare the evidence for SSRIs and MDMA-assisted therapy in the treatment of PTSD and discuss what is known about the neurobiological interactions between these 2 medicines. CONCLUSIONS There is strong neurobiological plausibility for the hypothesis that chronic SSRI use dampens response to MDMA-assisted therapy, although current knowledge in the field is limited and primarily relates to acute pharmacodynamic interactions. Our commentary highlights the urgent need for future work dedicated to addressing this important clinical topic.
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31
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Starcevic V. Representation of Benzodiazepines in Treatment Guidelines: The Paradox of Undesirable Objectivity. PSYCHOTHERAPY AND PSYCHOSOMATICS 2022; 91:295-299. [PMID: 35551128 DOI: 10.1159/000524772] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Accepted: 04/26/2022] [Indexed: 11/19/2022]
Affiliation(s)
- Vladan Starcevic
- Faculty of Medicine and Health, Sydney Medical School, Nepean Clinical School, Specialty of Psychiatry, University of Sydney, Sydney, New South Wales, Australia.,Nepean Hospital, Department of Psychiatry, Penrith, New South Wales, Australia
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32
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Collins HM, Pinacho R, Ozdemir D, Bannerman DM, Sharp T. Effect of selective serotonin reuptake inhibitor discontinuation on anxiety-like behaviours in mice. J Psychopharmacol 2022; 36:794-805. [PMID: 35607713 PMCID: PMC9247435 DOI: 10.1177/02698811221093032] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
BACKGROUND Abrupt cessation of therapy with a selective serotonin reuptake inhibitor (SSRI) is associated with a discontinuation syndrome, typified by numerous disabling symptoms, including anxiety. Surprisingly, little is known of the behavioural effect of SSRI discontinuation in animals. AIM Here, the effect of SSRI discontinuation on anxiety-like behaviour was systematically investigated in mice. METHODS Experiments were based on a three-arm experimental design comprising saline, continued SSRI and discontinued SSRI. Mice were assessed 2 days after SSRI discontinuation over a 5-day period using the elevated plus maze (EPM) and other anxiety tests. RESULTS An exploratory experiment found cessation of paroxetine (12 days) was associated with decreased open-arm exploration and reduced total distance travelled, in male but not female mice. Follow-up studies confirmed a discontinuation effect on the EPM in male mice after paroxetine (12 days) and also citalopram (12 days). Mice receiving continued paroxetine (but not citalopram) also showed decreased open-arm exploration but this was dissociable from the effects of discontinuation. The discontinuation response to paroxetine did not strengthen after 28 days of treatment but was absent after 7 days of treatment. A discontinuation response was not discernible in other anxiety and fear-learning tests applied 3-5 days after treatment cessation. Finally, discontinuation effects on the EPM were typically associated with decreased locomotion on the test. However, separate locomotor testing implicated anxiety-provoked behavioural inhibition rather than a general reduction in motor activity. CONCLUSION Overall, this study provides evidence for a short-lasting behavioural discontinuation response to cessation of SSRI treatment in mice.
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Affiliation(s)
- Helen M Collins
- Department of Pharmacology,
University of Oxford, Oxford, UK,Department of Experimental
Psychology, University of Oxford, Oxford, UK
| | - Raquel Pinacho
- Department of Pharmacology,
University of Oxford, Oxford, UK,Department of Experimental
Psychology, University of Oxford, Oxford, UK
| | - Dersu Ozdemir
- Department of Pharmacology,
University of Oxford, Oxford, UK
| | - David M Bannerman
- Department of Experimental
Psychology, University of Oxford, Oxford, UK
| | - Trevor Sharp
- Department of Pharmacology,
University of Oxford, Oxford, UK,Trevor Sharp, Department of
Pharmacology, University of Oxford, Mansfield Road, Oxford, OX1 3QT,
UK.
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33
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Fava GA. An Editor's Journey Ends, but the Journal's Mission Continues. PSYCHOTHERAPY AND PSYCHOSOMATICS 2022; 91:218-226. [PMID: 35724641 DOI: 10.1159/000524654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/16/2022] [Accepted: 04/19/2022] [Indexed: 11/19/2022]
Affiliation(s)
- Giovanni A Fava
- Department of Psychiatry, University at Buffalo, State University of New York, Buffalo, New York, New York, USA
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34
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A Focus on Abuse/Misuse and Withdrawal Issues with Selective Serotonin Reuptake Inhibitors (SSRIs): Analysis of Both the European EMA and the US FAERS Pharmacovigilance Databases. Pharmaceuticals (Basel) 2022; 15:ph15050565. [PMID: 35631391 PMCID: PMC9146999 DOI: 10.3390/ph15050565] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Revised: 04/29/2022] [Accepted: 04/29/2022] [Indexed: 02/04/2023] Open
Abstract
Despite increasing reports, antidepressant (AD) misuse and dependence remain underestimated issues, possibly due to limited epidemiological and pharmacovigilance evidence. Thus, here we aimed to determine available pharmacovigilance misuse/abuse/dependence/withdrawal signals relating to the Selective Serotonin Reuptake Inhibitors (SSRI) citalopram, escitalopram, paroxetine, fluoxetine, and sertraline. Both EudraVigilance (EV) and Food and Drug Administration-FDA Adverse Events Reporting System (FAERS) datasets were analysed to identify AD misuse/abuse/dependence/withdrawal issues. A descriptive analysis was performed; moreover, pharmacovigilance measures, including the reporting odds ratio (ROR), the proportional reporting ratio (PRR), the information component (IC), and the empirical Bayesian geometric mean (EBGM) were calculated. Both datasets showed increasing trends of yearly reporting and similar signals regarding abuse and dependence. From the EV, a total of 5335 individual ADR reports were analysed, of which 30% corresponded to paroxetine (n = 1592), 27% citalopram (n = 1419), 22% sertraline (n = 1149), 14% fluoxetine (n = 771), and 8% escitalopram (n = 404). From FAERS, a total of 144,395 individual ADR reports were analysed, of which 27% were related to paroxetine, 27% sertraline, 18% citalopram, 16% fluoxetine, and 13% escitalopram. Comparing SSRIs, the EV misuse/abuse-related ADRs were mostly recorded for citalopram, fluoxetine, and sertraline; conversely, dependence was mostly associated with paroxetine, and withdrawal to escitalopram. Similarly, in the FAERS dataset, dependence/withdrawal-related signals were more frequently reported for paroxetine. Although SSRIs are considered non-addictive pharmacological agents, a range of proper withdrawal symptoms can occur well after discontinuation, especially with paroxetine. Prescribers should be aware of the potential for dependence and withdrawal associated with SSRIs.
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Tyrer P, Tyrer H, Yang M. Relationships between treatments received in the Nottingham Study of Neurotic Disorder over 30 years and personality status. Personal Ment Health 2022; 16:99-110. [PMID: 34981662 DOI: 10.1002/pmh.1535] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Revised: 11/16/2021] [Accepted: 11/24/2021] [Indexed: 12/27/2022]
Abstract
We compared the drug treatments and health service contacts of anxious and depressed patients separated by personality disturbance in 200 patients over 30 years. Contact details with health professionals at 5, 12 and 30 years were recorded and analysed by multilevel models at all time points. Over 30 years, patients with dependent and anankastic personality disturbance and cothymia (the general neurotic syndrome) were 2.27 times more likely to receive selective serotonin reuptake inhibitors (SSRIs) and new antidepressants (95% confidence interval [CI]: 1.22-4.24), particularly paroxetine, and were 1.6 weeks (95% CI: 1.2-2.3) longer on the drug than those without the syndrome. Similar results with SSRIs and new antidepressants in patients with personality disorder fell short of significance after adjusting for age, sex and DSM status. Most patients had a DSM diagnosis at follow-up points, and these had increased psychological treatment, psychiatric admissions, multiple drugs, SSRIs and new antidepressants. At later follow-up, most drug treatments decreased apart from psychological treatment, SSRIs and new antidepressants, and baseline personality disorder had little impact on treatment histories compared with others. We conclude that the (Galenic) general neurotic syndrome is associated with greater use of treatments in the long term, showing that combined personality and symptomatic pathology overcomes that of personality disorder alone.
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Affiliation(s)
- Peter Tyrer
- Division of Psychiatry, Imperial College London, London, UK.,Personality Disorder Service, Lincolnshire Partnership NHS Foundation Trust, Lincoln, UK
| | - Helen Tyrer
- Division of Psychiatry, Imperial College London, London, UK
| | - Min Yang
- West China School of Public Health, Sichuan University, Chengdu, China.,Faculty of Health, Art and Design, Swinburne University of Technology, Melbourne, Victoria, Australia
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Horowitz MA, Taylor D. Distinguishing relapse from antidepressant withdrawal: clinical practice and antidepressant discontinuation studies. BJPSYCH ADVANCES 2022. [DOI: 10.1192/bja.2021.62] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
SUMMARY
We now recognise that withdrawal symptoms from antidepressants are common, and can be severe and long-lasting in some people. Many withdrawal symptoms overlap with symptoms of anxiety or depression, making it difficult to distinguish withdrawal from relapse. We describe how their onset soon after dose reduction, the association of psychological with physical symptoms, their prompt response to reinstatement, and their typical ‘wave’ pattern of onset, peak and resolution can help distinguish withdrawal symptoms from relapse. We also examine evidence that suggests that antidepressant withdrawal symptoms are misdiagnosed as relapse in discontinuation studies aimed at demonstrating the ability of antidepressants to prevent future relapse (relapse prevention properties). In these discontinuation studies people have their antidepressants stopped abruptly, or rapidly, making withdrawal symptoms very likely, and little effort is made to measure withdrawal symptoms or distinguish them from relapse. We conclude that there is currently no robust evidence for the relapse prevention properties of antidepressants, and current guidance might need to be re-evaluated.
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Herrman H, Patel V, Kieling C, Berk M, Buchweitz C, Cuijpers P, Furukawa TA, Kessler RC, Kohrt BA, Maj M, McGorry P, Reynolds CF, Weissman MM, Chibanda D, Dowrick C, Howard LM, Hoven CW, Knapp M, Mayberg HS, Penninx BWJH, Xiao S, Trivedi M, Uher R, Vijayakumar L, Wolpert M. Time for united action on depression: a Lancet-World Psychiatric Association Commission. Lancet 2022; 399:957-1022. [PMID: 35180424 DOI: 10.1016/s0140-6736(21)02141-3] [Citation(s) in RCA: 276] [Impact Index Per Article: 138.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2020] [Revised: 09/15/2021] [Accepted: 09/21/2021] [Indexed: 12/12/2022]
Affiliation(s)
- Helen Herrman
- Orygen, The National Centre of Excellence in Youth Mental Health, Parkville, VIC, Australia; Centre for Youth Mental Health, The University of Melbourne, Parkville, VIC, Australia.
| | - Vikram Patel
- Department of Global Health and Social Medicine, Harvard Medical School, Boston, MA, USA; Sangath, Goa, India; Department of Global Health and Population, Harvard T H Chan School of Public Health, Boston, MA, USA
| | - Christian Kieling
- Department of Psychiatry, School of Medicine, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil; Child & Adolescent Psychiatry Division, Hospital de Clínicas de Porto Alegre, Porto Alegre, Brazil
| | - Michael Berk
- Deakin University, IMPACT Institute, Geelong, VIC, Australia
| | - Claudia Buchweitz
- Graduate Program in Psychiatry, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Pim Cuijpers
- Department of Clinical, Neuro and Developmental Psychology, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Toshiaki A Furukawa
- Department of Health Promotion and Human Behavior, Kyoto University Graduate School of Medicine/School of Public Health, Kyoto, Japan
| | - Ronald C Kessler
- Department of Health Care Policy, Harvard Medical School, Boston, MA, USA
| | - Brandon A Kohrt
- Department of Psychiatry and Behavioral Sciences, George Washington University, Washington, DC, USA
| | - Mario Maj
- Department of Psychiatry, University of Campania L Vanvitelli, Naples, Italy
| | - Patrick McGorry
- Orygen, The National Centre of Excellence in Youth Mental Health, Parkville, VIC, Australia; Centre for Youth Mental Health, The University of Melbourne, Parkville, VIC, Australia
| | - Charles F Reynolds
- Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Myrna M Weissman
- Columbia University Mailman School of Public Health, New York, NY, USA; Columbia University Vagelos College of Physicians and Surgeons, New York, NY, USA; New York State Psychiatric Institute, New York, NY, USA
| | - Dixon Chibanda
- Department of Psychiatry, University of Zimbabwe, Harare, Zimbabwe; Centre for Global Mental Health, The London School of Hygiene and Tropical Medicine, London, UK
| | - Christopher Dowrick
- Department of Primary Care and Mental Health, University of Liverpool, Liverpool, UK
| | - Louise M Howard
- Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Christina W Hoven
- Columbia University Mailman School of Public Health, New York, NY, USA; Columbia University Vagelos College of Physicians and Surgeons, New York, NY, USA; New York State Psychiatric Institute, New York, NY, USA
| | - Martin Knapp
- Care Policy and Evaluation Centre, London School of Economics and Political Science, London, UK
| | - Helen S Mayberg
- Departments of Neurology, Neurosurgery, Psychiatry and Neuroscience, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Brenda W J H Penninx
- Department of Psychiatry, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, Netherlands
| | - Shuiyuan Xiao
- Central South University Xiangya School of Public Health, Changsha, China
| | - Madhukar Trivedi
- Peter O'Donnell Jr Brain Institute and the Department of Psychiatry, The University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Rudolf Uher
- Department of Psychiatry, Dalhousie University, Halifax, Canada
| | - Lakshmi Vijayakumar
- Sneha, Suicide Prevention Centre and Voluntary Health Services, Chennai, India
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Löffler A, Kleindienst N, Neukel C, Bekrater-Bodmann R, Flor H. Pleasant touch perception in borderline personality disorder and its relationship with disturbed body representation. Borderline Personal Disord Emot Dysregul 2022; 9:3. [PMID: 35101119 PMCID: PMC8805331 DOI: 10.1186/s40479-021-00176-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Accepted: 12/20/2021] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND Borderline personality disorder (BPD) is characterized by altered perception of affective stimuli, including abnormal evaluation of nociceptive input. However, whether or not perceptual alterations are present for its positive counterpart, i.e. pleasant touch (PT), has not yet been examined. METHODS In the present study, we applied standardized PT stimuli to the hands of 25 patients with BPD and 25 healthy controls (HC) and compared their perception. We used the affect-modulated acoustic startle response as a physiological correlate of affective processing. We further explored the effect of PT stimulation on dissociative experiences in BPD. RESULTS Compared to HC, BPD perceived PT as less pleasant and less intense. The effect on perceived valence of touch was large even after controlling for the effect of reduced perceived intensity of touch (ƞ2 = .29). We further found qualitative alterations in touch perception in BPD, who rated the touch as significantly rougher and firmer compared to HC. There was a positive correlation between perceived valence of touch and changes in dissociative experiences in terms of body ownership of the stimulated body part from pre to post stimulation, suggesting that a more negative evaluation of touch is associated with an increase in body-related dissociative experiences, while a positive perception of touch might be related to a reduction of these dissociative experiences. CONCLUSIONS Our results confirm BPD-associated disturbances in the processing of affective somatosensory stimuli and indicate that not only pain perception but also pleasant touch perception is diminished in BPD. We discuss the role of altered touch perception for BPD psychopathology and its potential role for new treatment approaches.
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Affiliation(s)
- Annette Löffler
- Institute of Cognitive and Clinical Neuroscience, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Square J5, 68159, Mannheim, Germany
| | - Nikolaus Kleindienst
- Institute of Psychiatric and Psychosomatic Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Corinne Neukel
- Department of General Psychiatry, Centre for Psychosocial Medicine, Heidelberg University, Heidelberg, Germany
| | - Robin Bekrater-Bodmann
- Institute of Cognitive and Clinical Neuroscience, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Square J5, 68159, Mannheim, Germany.,Department of Psychosomatic Medicine and Psychotherapy, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
| | - Herta Flor
- Institute of Cognitive and Clinical Neuroscience, Central Institute of Mental Health, Medical Faculty Mannheim, Heidelberg University, Square J5, 68159, Mannheim, Germany.
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Benasi G, Fava GA, Guidi J. Prodromal Symptoms in Depression: A Systematic Review. PSYCHOTHERAPY AND PSYCHOSOMATICS 2022; 90:365-372. [PMID: 34350890 DOI: 10.1159/000517953] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Accepted: 06/18/2021] [Indexed: 11/19/2022]
Abstract
INTRODUCTION Appraisal of prodromal symptoms of unipolar depression may complement the traditional cross-sectional approach and provide a longitudinal perspective, according to a staging model of the illness. OBJECTIVE To provide an updated systematic review of clinical studies concerned with prodromal symptoms of unipolar depression, according to PRISMA guidelines. METHODS Keyword searches were conducted in PubMed, Scopus, and Web of Science. Longitudinal studies on prodromal symptoms and signs in adult patients primarily diagnosed with unipolar depression were selected. Findings were examined separately according to study design (i.e., retrospective or prospective). RESULTS Twenty-five studies met the criteria for inclusion in this systematic review. Findings indicate that a distinct prodromal symptomatology - commonly characterized by anxiety, tension, irritability, and somatic complaints - exists before the onset of unipolar depression. The duration of the prodromal phase was highly variable across studies, ranging from less than a month to several years. Prodromal symptoms profile and duration were consistent within individuals across depressive episodes. There was a close relationship between prodromal and residual symptoms of the same depressive episode. CONCLUSIONS The present systematic review addresses an important, and yet relatively neglected, clinical issue that deserves further investigation and may be of immediate practical value. The findings provide challenging insights into the pathogenesis and course of unipolar depression, which may result in more timely and effective treatment of recurrences. The definition of a prodromal phase in depression would benefit from the joint use of symptom identification, biomarkers, and neuroimaging.
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Affiliation(s)
- Giada Benasi
- Department of Psychology "Renzo Canestrari," University of Bologna, Bologna, Italy
| | - Giovanni A Fava
- Department of Psychiatry, University at Buffalo, State University of New York, Buffalo, New York, USA
| | - Jenny Guidi
- Department of Psychology "Renzo Canestrari," University of Bologna, Bologna, Italy
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Comparative effects of 15 antidepressants on the risk of withdrawal syndrome: A real-world study using the WHO pharmacovigilance database. J Affect Disord 2022; 297:189-193. [PMID: 34699855 DOI: 10.1016/j.jad.2021.10.041] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Revised: 09/14/2021] [Accepted: 10/20/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND While case reports and clinical trials reported withdrawal syndrome after reduction and/or discontinuation of antidepressant drugs, no large study has been conducted to compare the risk between the different antidepressants. METHODS Using data recorded from January 1st, 1988, and December 31st, 2020 in VigiBase®, the World Health Organization's Global Individual Case Safety Reports database, we performed disproportionality analysis to investigate the risk of reporting withdrawal syndrome in patients treated by short half-life antidepressants compared with patients treated by long half-life antidepressants. In addition, we aimed to better inform clinical practice by comparing 15 antidepressants for the risk of reporting withdrawal syndrome. RESULTS Among the 338,498 reports with antidepressants of interest, we found 15,507 cases of withdrawal syndrome. Short half-lives antidepressants were associated with an increased risk of reporting a withdrawal syndrome compared to long half-life antidepressants (ROR 5.38; 95% CI 5.16-5.61). The risk was higher for 18-44 years old (ROR 6.88; 95% CI 6.17-7.62), women (ROR 1.38; 95% CI 1.33-1.43) and patients treated with Paroxetine, Desvenlafaxine, Venlafaxine and Duloxetine. LIMITATIONS The limitations of this study stem from the case-reporting process. CONCLUSIONS This large observational study in a real-world setting suggests that the use of short half-life antidepressants increases the risk of reporting withdrawal syndrome compared to long half-life antidepressants. Among the most common antidepressants, paroxetine and serotonin-noradrenaline reuptake inhibitors are associated with a greater risk of reporting withdrawal syndrome, while agomelatine and vortioxetine present a lower risk. Additional studies are needed to corroborate our results.
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Bschor T, Bonnet U, Pitzer M, Baethge C, Lieb K, Gertz HJ, Müller-Oerlinghausen B. [Stopping antidepressants: withdrawal symptoms and rebound effects : Review and practical recommendations]. DER NERVENARZT 2022; 93:93-101. [PMID: 34978577 DOI: 10.1007/s00115-021-01243-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 11/24/2021] [Indexed: 10/19/2022]
Abstract
Stopping antidepressants can cause withdrawal (discontinuation) symptoms, the return of the original illness, and rebound. The latter means that the disease will return stronger, faster, or with greater likelihood than if it had not been treated with medication. The Psychiatry Working Group of the Drug Commission of the German Medical Association (AkdÄ) presents the scientific findings and provides practical recommendations for action. Withdrawal symptoms are multiform; unspecific physical symptoms are predominant. Distinguishing them from the recurrence of depressive symptoms can be difficult. Most of them are mild and self-limiting. There is insufficient evidence on the extent and frequency of rebound depression. The rebound risk implies that when establishing the medication, the short-term benefit must be weighed against the possible long-term risk of chronic depression or the possible need for long-term medication. Patients should be informed about the risk of withdrawal both as early as the joint decision-making process about treatment initiation and regularly during the course of treatment. Withdrawal should take place gradually, except in emergency situations, whereby small steps should be taken, especially in the low-dose range.
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Affiliation(s)
- T Bschor
- Klinik und Poliklinik für Psychiatrie und Psychotherapie, Universitätsklinikum Carl Gustav Carus, Technische Universität Dresden, Fetscherstraße 74, 01307, Dresden, Deutschland.
- Arzneimittelkommission der deutschen Ärzteschaft (AkdÄ), Berlin, Deutschland.
| | - U Bonnet
- Arzneimittelkommission der deutschen Ärzteschaft (AkdÄ), Berlin, Deutschland
- Klinik für Psychiatrie, Psychotherapie und Psychosomatik, Evangelisches Krankenhaus Castrop-Rauxel, Castrop-Rauxel, Deutschland
- Klinik für Psychiatrie und Psychotherapie, Medizinische Fakultät, LVR-Klinikum Essen, Universität Duisburg-Essen, Essen, Deutschland
| | - M Pitzer
- Arzneimittelkommission der deutschen Ärzteschaft (AkdÄ), Berlin, Deutschland
- Vitos Kinder- und Jugendklinik für psychische Gesundheit Eltville, Eltville, Deutschland
| | - C Baethge
- Arzneimittelkommission der deutschen Ärzteschaft (AkdÄ), Berlin, Deutschland
- Klinik und Poliklinik für Psychiatrie und Psychotherapie, Universitätsklinikum Köln, Köln, Deutschland
| | - K Lieb
- Arzneimittelkommission der deutschen Ärzteschaft (AkdÄ), Berlin, Deutschland
- Klinik für Psychiatrie und Psychotherapie, Universitätsmedizin Mainz, Mainz, Deutschland
| | - H-J Gertz
- Arzneimittelkommission der deutschen Ärzteschaft (AkdÄ), Berlin, Deutschland
- Klinik und Poliklinik für Psychiatrie und Psychotherapie, Universitätsklinikum Leipzig, Leipzig, Deutschland
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Clinical Utility of Semistructured Interview and Scales to Assess Withdrawal Syndromes With Dose Reduction or Discontinuation of Selective Serotonin Reuptake Inhibitors or Serotonin Norepinephrine Reuptake Inhibitors. J Clin Psychopharmacol 2022; 42:17-22. [PMID: 34928557 PMCID: PMC9907690 DOI: 10.1097/jcp.0000000000001491] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Withdrawal syndromes can occur after dose reduction or discontinuation of selective serotonin reuptake inhibitors (SSRIs) or serotonin-norepinephrine reuptake inhibitors (SNRIs). Few measurement instruments are available to assess them: Diagnostic Clinical Interview for Drug Withdrawal 1-New Symptoms of SSRI and SNRI (DID-W1) and Discontinuation Emergent Signs and Symptoms (DESS) checklist. We assessed their interrater reliability, verified the percent agreement between the two, and tested DESS sensitivity and specificity on the basis of the diagnoses formulated via the DID-W1. METHODS One-hundred thirty-four subjects who referred for withdrawal at 3 outpatient facilities were enrolled and assessed via the DESS and the DID-W1. Percent agreement and Cohen κ were calculated to measure DID-W1 and DESS interrater reliability, as well as the agreement between DID-W1 and DESS items. Sensitivity and specificity of DESS were derived from the identification of true-positive, false-negative, true-negative, and false-positive on the DID-W1. RESULTS Both tools showed excellent interrater reliability (DID-W1 Cohen κ = 0.958; DESS Cohen κ = 0.81-1). The degree of agreement between DID-W1 and DESS items was poor or fair (Cohen κ < 0.40) for some items and moderate (Cohen κ = 0.41-0.60) for others. Sensitivity and specificity of DESS were 0.937 (true-positive = 60, false-negative = 4) and 0.285 (true-negative = 20, false-positive = 50), respectively. CONCLUSIONS DID-W1 was a reliable method to identify and diagnose withdrawal syndromes. The DESS checklist showed to be a useful tool for detecting withdrawal SSRI/SNRI symptoms when the aim is to achieve high sensitivity to identify true positives.
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Sørensen A, Ruhé HG, Munkholm K. The relationship between dose and serotonin transporter occupancy of antidepressants-a systematic review. Mol Psychiatry 2022; 27:192-201. [PMID: 34548628 PMCID: PMC8960396 DOI: 10.1038/s41380-021-01285-w] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Revised: 08/11/2021] [Accepted: 08/25/2021] [Indexed: 11/09/2022]
Abstract
Brain imaging techniques enable the visualization of serotonin transporter (SERT) occupancy as a measure of the proportion of SERT blocked by an antidepressant at a given dose. We aimed to systematically review the evidence on the relationship between antidepressant dose and SERT occupancy. We searched PubMed and Embase (last search 20 May 2021) for human in vivo, within-subject PET, or SPECT studies measuring SERT occupancy at any dose of any antidepressant with highly selective radioligands ([11C]-DASB, [123I]-ADAM, and [11C]-MADAM). We summarized and visualized the dose-occupancy relationship for antidepressants across studies, overlaying the plots with a curve based on predicted values of a standard 2-parameter Michaelis-Menten model fitted using the observed data. We included seventeen studies of 10 different SSRIs, SNRIs, and serotonin modulators comprising a total of 294 participants, involving 309 unique occupancy measures. Overall, following the Michaelis-Menten equation, SERT occupancy increased with a higher dose in a hyperbolic relationship, with occupancy increasing rapidly at lower doses and reaching a plateau at approximately 80% at the usual minimum recommended dose. All the studies were small, only a few investigated the same antidepressant, dose, and brain region, and few reported information on factors that may influence SERT occupancy. The hyperbolic dose-occupancy relationship may provide mechanistic insight of relevance to the limited clinical benefit of dose-escalation in antidepressant treatment and the potential emergence of withdrawal symptoms. The evidence is limited by non-transparent reporting, lack of standardized methods, small sample sizes, and short treatment duration. Future studies should standardize the imaging and reporting procedures, measure occupancy at lower antidepressant doses, and investigate the moderators of the dose-occupancy relationship.
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Affiliation(s)
- Anders Sørensen
- Nordic Cochrane Centre, Rigshospitalet, Copenhagen, Denmark.
| | - Henricus G. Ruhé
- grid.10417.330000 0004 0444 9382Department of Psychiatry, Radboudumc, Nijmegen, The Netherlands ,grid.5590.90000000122931605Donders Institute for Brain, Cognition and Behavior, Radboud University, Nijmegen, The Netherlands
| | - Klaus Munkholm
- grid.10825.3e0000 0001 0728 0170Centre for Evidence-Based Medicine Odense (CEBMO) and Cochrane Denmark, Department of Clinical Research, University of Southern Denmark, Odense, Denmark ,grid.7143.10000 0004 0512 5013Open Patient data Exploratory Network (OPEN), Odense University Hospital, Odense, Denmark
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Sørensen A, Juhl Jørgensen K, Munkholm K. Clinical practice guideline recommendations on tapering and discontinuing antidepressants for depression: a systematic review. Ther Adv Psychopharmacol 2022; 12:20451253211067656. [PMID: 35173954 PMCID: PMC8841913 DOI: 10.1177/20451253211067656] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Accepted: 12/01/2021] [Indexed: 12/28/2022] Open
Abstract
BACKGROUND Tapering and discontinuing antidepressants are important aspects of the management of patients with depression and should therefore be considered in clinical practice guidelines. OBJECTIVES We aimed to assess the extent and content, and appraise the quality, of guidance on tapering and discontinuing antidepressants in major clinical practice guidelines on depression. METHODS Systematic review of clinical practice guidelines on depression issued by national health authorities and major national or international professional organisations in the United Kingdom, the United States, Canada, Australia, Singapore, Ireland and New Zealand (PROSPERO CRD42020220682). We searched PubMed, 14 guideline registries and the websites of relevant organisations (last search 25 May 2021). The clinical practice guidelines were assessed for recommendations and information relevant to tapering and discontinuing antidepressants. The quality of the clinical practice guidelines as they pertained to tapering and discontinuation was assessed using the AGREE II tool. RESULTS Of the 21 included clinical practice guidelines, 15 (71%) recommended that antidepressants are tapered gradually or slowly, but none provided guidance on dose reductions, how to distinguish withdrawal symptoms from relapse or how to manage withdrawal symptoms. Psychological challenges were not addressed in any clinical practice guideline, and the treatment algorithms and flow charts did not include discontinuation. The quality of the clinical practice guidelines was overall low. CONCLUSION Current major clinical practice guidelines provide little support for clinicians wishing to help patients discontinue or taper antidepressants in terms of mitigating and managing withdrawal symptoms. Patients who have deteriorated upon following current guidance on tapering and discontinuing antidepressants thus cannot be concluded to have experienced a relapse. Better guidance requires better randomised trials investigating interventions for discontinuing or tapering antidepressants.
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Affiliation(s)
- Anders Sørensen
- Copenhagen Trial Unit, Centre for Clinical Intervention Research, The Capital Region, Copenhagen University Hospital - Rigshospitalet, Blegdamsvej 9, 2100 København Ø, Denmark
| | - Karsten Juhl Jørgensen
- Centre for Evidence-Based Medicine Odense (CEBMO) and Cochrane Denmark, Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Klaus Munkholm
- Centre for Evidence-Based Medicine Odense (CEBMO) and Cochrane Denmark, Department of Clinical Research, University of Southern Denmark, Odense, Denmark
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More treatment but no less depression: The treatment-prevalence paradox. Clin Psychol Rev 2021; 91:102111. [PMID: 34959153 DOI: 10.1016/j.cpr.2021.102111] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Revised: 10/28/2021] [Accepted: 12/06/2021] [Indexed: 12/28/2022]
Abstract
Treatments for depression have improved, and their availability has markedly increased since the 1980s. Mysteriously the general population prevalence of depression has not decreased. This "treatment-prevalence paradox" (TPP) raises fundamental questions about the diagnosis and treatment of depression. We propose and evaluate seven explanations for the TPP. First, two explanations assume that improved and more widely available treatments have reduced prevalence, but that the reduction has been offset by an increase in: 1) misdiagnosing distress as depression, yielding more "false positive" diagnoses; or 2) an actual increase in depression incidence. Second, the remaining five explanations assume prevalence has not decreased, but suggest that: 3) treatments are less efficacious and 4) less enduring than the literature suggests; 5) trial efficacy doesn't generalize to real-world settings; 6) population-level treatment impact differs for chronic-recurrent versus non-recurrent cases; and 7) treatments have some iatrogenic consequences. Any of these seven explanations could undermine treatment impact on prevalence, thereby helping to explain the TPP. Our analysis reveals that there is little evidence that incidence or prevalence have increased as a result of error or fact (Explanations 1 and 2), and strong evidence that (a) the published literature overestimates short- and long-term treatment efficacy, (b) treatments are considerably less effective as deployed in "real world" settings, and (c) treatment impact differs substantially for chronic-recurrent cases relative to non-recurrent cases. Collectively, these a-c explanations likely account for most of the TPP. Lastly, little research exists on iatrogenic effects of current treatments (Explanation 7), but further exploration is critical.
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Javelot H, Straczek C, Meyer G, Gitahy Falcao Faria C, Weiner L, Drapier D, Fakra E, Fossati P, Weibel S, Dizet S, Langrée B, Masson M, Gaillard R, Leboyer M, Llorca PM, Hingray C, Haffen E, Yrondi A. Psychotropics and COVID-19: An analysis of safety and prophylaxis. L'ENCEPHALE 2021; 47:564-588. [PMID: 34548153 PMCID: PMC8410507 DOI: 10.1016/j.encep.2021.08.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Accepted: 08/19/2021] [Indexed: 12/15/2022]
Abstract
The use of psychotropics during the COVID-19 pandemic has raised two questions, in order of importance: first, what changes should be made to pharmacological treatments prescribed to mental health patients? Secondly, are there any positive side effects of these substances against SARS-CoV-2? Our aim was to analyze usage safety of psychotropics during COVID-19; therefore, herein, we have studied: (i) the risk of symptomatic complications of COVID-19 associated with the use of these drugs, notably central nervous system activity depression, QTc interval enlargement and infectious and thromboembolic complications; (ii) the risk of mistaking the iatrogenic impact of psychotropics with COVID-19 symptoms, causing diagnostic error. Moreover, we provided a summary of the different information available today for these risks, categorized by mental health disorder, for the following: schizophrenia, bipolar disorder, anxiety disorder, ADHD, sleep disorders and suicidal risk. The matter of psychoactive substance use during the pandemic is also analyzed in this paper, and guideline websites and publications for psychotropic treatments in the context of COVID-19 are referenced during the text, so that changes on those guidelines and eventual interaction between psychotropics and COVID-19 treatment medication can be reported and studied. Finally, we also provide a literature review of the latest known antiviral properties of psychotropics against SARS-CoV-2 as complementary information.
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Affiliation(s)
- H Javelot
- Établissement public de santé Alsace Nord, 141, avenue Strasbourg, 67170 Brumath, France; Laboratoire de toxicologie et pharmacologie neuro cardiovasculaire, centre de recherche en biomédecine de Strasbourg, université de Strasbourg, 1, rue Eugène-Boeckel, 67000 Strasbourg, France.
| | - C Straczek
- Département de pharmacie, CHU d'Henri-Mondor, université Paris Est Créteil (UPEC), AP-HP, 1, rue Gustave-Eiffel, 94000 Créteil, France; Inserm U955, institut Mondor de recherche biomédical, neuropsychiatrie translationnelle, 8, rue du Général-Sarrail, 94000 Créteil, France
| | - G Meyer
- Service pharmacie, établissement public de santé Alsace Nord, 141, avenue Strasbourg, 67170 Brumath, France; Service pharmacie, CHU de Strasbourg, 1, porte de L'Hôpital, 67000 Strasbourg, France
| | - C Gitahy Falcao Faria
- Institute of Psychiatry, Federal University of Rio de Janeiro (UFRJ), avenue Pedro-Calmon, 550 - Cidade Universitária da Universidade Federal do Rio de Janeiro, 21941-901 Rio de Janeiro, Brazil
| | - L Weiner
- Clinique de psychiatrie, hôpitaux universitaire de Strasbourg, 1, porte de L'Hôpital, 67000 Strasbourg, France
| | - D Drapier
- Pôle hospitalo-universitaire de psychiatrie adulte, centre hospitalier Guillaume-Régnier, rue du Moulin-de-Joué, 35700 Rennes, France; EA 4712, comportements et noyaux gris centraux, université de Rennes 1, 2, avenue du Professeur Léon-Bernard, CS 34317, campus santé de Villejean, 35043 Rennes cedex, France
| | - E Fakra
- Pôle universitaire de psychiatrie, CHU de Saint-Étienne, 37, rue Michelet, 42000 Saint-Étienne, France
| | - P Fossati
- Inserm U1127, ICM, service de psychiatrie adultes, groupe hospitalier pitié Salpêtrière, Sorbonne université, AP-HP, 47-83, boulevard de l'Hôpital, 75013 Paris, France
| | - S Weibel
- Clinique de psychiatrie, hôpitaux universitaire de Strasbourg, 1, porte de L'Hôpital, 67000 Strasbourg, France
| | - S Dizet
- Centre de ressources et d'expertise en psychopharmacologie (CREPP) Bourgogne Franche-Comté, Chalon-sur-Saône, France; Service Pharmacie, CHS de Sevrey, 55, rue Auguste-Champio, 71100 Sevrey, France
| | - B Langrée
- Service pharmacie, centre hospitalier Guillaume-Régnier, rue du Moulin-de-Joué, 35700 Rennes, France; Clinique du Château de Garches, Nightingale Hospitals-Paris, 11, bis rue de la Porte-Jaune, 92380 Garches, France
| | - M Masson
- SHU, GHU psychiatrie et neurosciences, 1, rue Cabanis, 75014 Paris, France; GHU psychiatrie et neurosciences, université de Paris, Paris, France
| | - R Gaillard
- Conseil national des universités (CNU), 1, rue Cabanis, 75014 Paris, France
| | - M Leboyer
- Inserm, DMU IMPACT, IMRB, translational neuropsychiatry, fondation FondaMental, hôpitaux universitaires « H. Mondor », université Paris Est Créteil (UPEC), AP-HP, 40, rue de Mesly, 94000 Créteil, France; CHU de Clermont-Ferrand, 58, rue Montalembert, 63000 Clermont-Ferrand, France
| | - P M Llorca
- Université Clermont-Auvergne, 1, rue Lucie- et Raymond-Aubrac, 63100 Clermont-Ferrand, France; Pôle hospitalo-universitaire de psychiatrie d'adultes du Grand Nancy, centre psychothérapique de Nancy, 1, rue Docteur Archambault, 54520 Laxou, France
| | - C Hingray
- Département de neurologie, CHU de Nancy, 25, rue Lionnois, 54000 Nancy, France; CIC-1431 Inserm, service de psychiatrie, CHU de Besançon, 3, boulevard Alexandre-Fleming, 25000 Besançon, France
| | - E Haffen
- Laboratoire de neurosciences, université de Franche-Comté, 19, rue Ambroise-Paré, 25030 Besançon cedex, France
| | - A Yrondi
- Unité ToNIC, UMR 1214 CHU Purpan-Pavillon Baudot, place du Dr Joseph Baylac, 31024 Toulouse cedex 3, France
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Abstract
Accurately identifying persons with addiction is critically important for effectively targeting treatment and harm reduction interventions. Misdiagnosis of addictive disorders can lead to a cascade of negative outcomes, including stigma, discontinuation of needed medications, undue scrutiny of both patients and physicians, and even criminal consequences. A recent study raises significant concerns about the accuracy of diagnosis code data, likely rooted in confusingly-worded International Classification of Diseases (ICD)-9 and ICD-10 codes and a general misunderstanding of the difference between addiction and physiologic dependence. It is hardly surprising that physicians frequently mislabel patients when the ICD terms used to code for addiction are themselves misleading. ICD codes have not been updated to reflect current understanding of addiction, unlike those in the DSM-5. To explore this issue further, this commentary briefly discusses new information regarding coding data inaccuracies, how coding inaccuracies can lead to misdiagnosis, and the dangers of conflating "addiction" with "dependence." The commentary concludes with a call for the ICD to update their codes to reflect current understanding of addiction.Key messagesIt is not surprising that physicians frequently conflate patients with "addiction" and "dependence" when the ICD terms used to code for addiction are themselves misleading.ICD codes have not been updated to reflect what we know about the nature of addiction, unlike those in the DSM-5.This commentary calls for the ICD to update their codes to reflect current understanding of addiction.
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Affiliation(s)
- Maia Szalavitz
- Department of Mental Health Law & Policy, University of South Florida, Tampa, FL, USA
- Department of Medicine, Harvard Medical School, Boston, MA, USA
| | - Khary K. Rigg
- Department of Mental Health Law & Policy, University of South Florida, Tampa, FL, USA
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Ney LJ, Crombie KM, Mayo LM, Felmingham KL, Bowser T, Matthews A. Translation of animal endocannabinoid models of PTSD mechanisms to humans: Where to next? Neurosci Biobehav Rev 2021; 132:76-91. [PMID: 34838529 DOI: 10.1016/j.neubiorev.2021.11.040] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2021] [Revised: 11/21/2021] [Accepted: 11/22/2021] [Indexed: 12/11/2022]
Abstract
The endocannabinoid system is known to be involved in mechanisms relevant to PTSD aetiology and maintenance, though this understanding is mostly based on animal models of the disorder. Here we review how human paradigms can successfully translate animal findings to human subjects, with the view that substantially increased insight into the effect of endocannabinoid signalling on stress responding, emotional and intrusive memories, and fear extinction can be gained using modern paradigms and methods for assessing the state of the endocannabinoid system in PTSD.
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Affiliation(s)
- Luke J Ney
- School of Psychological Sciences, University of Tasmania, Australia; School of Psychology and Counselling, Queensland University of Technology, Australia.
| | - Kevin M Crombie
- Department of Psychiatry and Behavioral Sciences, University of Texas at Austin, United States
| | - Leah M Mayo
- Center for Social and Affective Neuroscience, Department of Biomedical and Clinical Science, Linköping University, Sweden
| | - Kim L Felmingham
- Department of Psychological Sciences, University of Melbourne, Australia
| | | | - Allison Matthews
- School of Psychological Sciences, University of Tasmania, Australia
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Wang J, Cosci F. Neonatal Withdrawal Syndrome following Late in utero Exposure to Selective Serotonin Reuptake Inhibitors: A Systematic Review and Meta-Analysis of Observational Studies. PSYCHOTHERAPY AND PSYCHOSOMATICS 2021; 90:299-307. [PMID: 33971648 DOI: 10.1159/000516031] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Accepted: 03/20/2021] [Indexed: 11/19/2022]
Abstract
INTRODUCTION A clear picture of neonatal withdrawal signs due to in utero selective serotonin reuptake inhibitor (SSRI) exposure and its consequences is still missing. OBJECTIVE A systematic review and a meta-analysis were performed to provide an overview of neonatal withdrawal signs following late in utero exposure to SSRIs and to quantify the corresponding risks. METHODS MEDLINE, Web of Science, and Embase were searched from inception to January 2021. The Meta-Analysis of Observational Studies in Epidemiology (MOOSE) guidelines were followed. English-language observational studies reporting on acute postpartum outcomes following late in utero exposure to SSRIs or SSRIs/venlafaxine were evaluated. RESULTS Of 2,269 citations reviewed, 79 studies were assessed for eligibility; 13 were included in the qualitative analysis of the literature, which allowed us to identify 26 signs. A meta-analysis was run separately for studies on SSRI exposure (n = 3) and those on SSRI/venlafaxine exposure (n = 6). Hypoglycemia was identified as a withdrawal sign based on the SSRI studies. Tremors, hypotonia, tachycardia, rapid breathing, respiratory distress, and hypertonia were identified as withdrawal signs based on the SSRI/venlafaxine studies. CONCLUSIONS The present work provides a framework for the identification of neonatal SSRI withdrawal syndrome. Tapering and discontinuation of antidepressant drugs before and during the early phase of pregnancy are worth attempting to prevent the occurrence of this syndrome.
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Affiliation(s)
- Jianjun Wang
- Department of Neurology and Psychology, Shenzhen Traditional Chinese Medicine Hospital, The Fourth Clinical Medical College, Guangzhou University of Chinese Medicine, Shenzhen, China
| | - Fiammetta Cosci
- Department of Health Sciences, University of Florence, Florence, Italy.,Clinical Pharmacopsychology Laboratory, University of Florence, Florence, Italy.,Department of Psychiatry and Neuropsychology, Maastricht University, Maastricht, The Netherlands
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Thom RP, Alexander JL, Baron D, Garakani A, Gross L, Pine JH, Radhakrishnan R, Slaby A, Sumner CR. Selective Serotonin Reuptake Inhibitors: How Long Is Long Enough? J Psychiatr Pract 2021; 27:361-371. [PMID: 34529602 DOI: 10.1097/pra.0000000000000578] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Selective serotonin reuptake inhibitors (SSRIs) are among the most commonly prescribed medications. They are among the first-line medications for several chronic or relapsing-remitting psychiatric conditions, including major depressive disorder and anxiety disorders. The advantages of SSRI use include ease of titration and their tolerability and safety profile. Guidelines for the short-term use of SSRIs are widely available, but there is no well-organized guidance on how and whether to maintain a patient on SSRIs for the long-term. In this article, we discuss the benefits and possible adverse consequences of long-term SSRI use, as well as clinical practice considerations when using SSRIs chronically. The major benefit of long-term SSRI use is relapse prevention. The current literature suggests that the general health risks of long-term SSRI use are low; however, further research, particularly in special populations including youth and the elderly, is needed. Long-term SSRI use increases the risk of tachyphylaxis and discontinuation syndrome. Recognizing that many patients may remain on SSRIs for many years, there are several factors that prescribers should consider if they choose to use an SSRI when initiating treatment and during long-term monitoring. The decision to continue or to discontinue an SSRI should be an active one, involving both the patient and prescriber, and should be revisited periodically. Patients who remain on SSRIs for the long-term should also have periodic monitoring to reassess the risk-benefit ratio of remaining on the SSRI, as well as to assess the safety, tolerability, and efficacy of the medication.
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