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Adams D, Hastings RP, Maidment I, Shah C, Langdon PE. Deprescribing psychotropic medicines for behaviours that challenge in people with intellectual disabilities: a systematic review. BMC Psychiatry 2023; 23:202. [PMID: 36978032 PMCID: PMC10044393 DOI: 10.1186/s12888-022-04479-w] [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: 05/22/2022] [Accepted: 12/15/2022] [Indexed: 03/30/2023] Open
Abstract
BACKGROUND Clear evidence of overprescribing of psychotropic medicines to manage behaviours that challenges in people with intellectual disabilities has led to national programmes within the U.K. such as NHS England's STOMP to address this. The focus of the intervention in our review was deprescribing of psychotropic medicines in children and adults with intellectual disabilities. Mental health symptomatology and quality of life were main outcomes. METHODS We reviewed the evidence using databases Medline, Embase, PsycINFO, Web of Science, CINAHL and Open Grey with an initial cut-off date of 22nd August 2020 and an update on 14th March 2022. The first reviewer (DA) extracted data using a bespoke form and appraised study quality using CASP and Murad tools. The second reviewer (CS) independently assessed a random 20% of papers. RESULTS Database searching identified 8675 records with 54 studies included in the final analysis. The narrative synthesis suggests that psychotropic medicines can sometimes be deprescribed. Positive and negative consequences were reported. Positive effects on behaviour, mental and physical health were associated with an interdisciplinary model. CONCLUSIONS This is the first systematic review of the effects of deprescribing psychotropic medicines in people with intellectual disabilities which is not limited to antipsychotics. Main risks of bias were underpowered studies, poor recruitment processes, not accounting for other concurrent interventions and short follow up periods. Further research is needed to understand how to address the negative effects of deprescribing interventions. TRIAL REGISTRATION The protocol was registered with PROSPERO (registration number CRD42019158079).
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Affiliation(s)
- Danielle Adams
- Centre for Educational Development, Appraisal and Research, University of Warwick, Coventry, CV4 8UW, UK.
| | - Richard P Hastings
- Centre for Educational Development, Appraisal and Research, University of Warwick, Coventry, CV4 8UW, UK
| | - Ian Maidment
- School of Life and Health Sciences, Aston University, Birmingham, B4 7ET, UK
| | - Chetan Shah
- Pharmacy Department, Hertfordshire Partnership University NHS Foundation Trust, Hertfordshire, WD7 9FB, UK
| | - Peter E Langdon
- Centre for Educational Development, Appraisal and Research, University of Warwick, Coventry, CV4 8UW, UK
- Coventry and Warwickshire Partnership NHS Trust, Coventry, CV6 6NY, UK
- Herefordshire and Worcestershire Health and Care NHS Trust, Worcester, WR5 1JR, UK
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Tsermpini EE, Redenšek S, Dolžan V. Genetic Factors Associated With Tardive Dyskinesia: From Pre-clinical Models to Clinical Studies. Front Pharmacol 2022; 12:834129. [PMID: 35140610 PMCID: PMC8819690 DOI: 10.3389/fphar.2021.834129] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Accepted: 12/31/2021] [Indexed: 01/14/2023] Open
Abstract
Tardive dyskinesia is a severe motor adverse event of antipsychotic medication, characterized by involuntary athetoid movements of the trunk, limbs, and/or orofacial areas. It affects two to ten patients under long-term administration of antipsychotics that do not subside for years even after the drug is stopped. Dopamine, serotonin, cannabinoid receptors, oxidative stress, plasticity factors, signaling cascades, as well as CYP isoenzymes and transporters have been associated with tardive dyskinesia (TD) occurrence in terms of genetic variability and metabolic capacity. Besides the factors related to the drug and the dose and patients’ clinical characteristics, a very crucial variable of TD development is individual susceptibility and genetic predisposition. This review summarizes the studies in experimental animal models and clinical studies focusing on the impact of genetic variations on TD occurrence. We identified eight genes emerging from preclinical findings that also reached statistical significance in at least one clinical study. The results of clinical studies are often conflicting and non-conclusive enough to support implementation in clinical practice.
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Zichlin ML, Mu F, Leo S, Ayyagari R. The Impact of Antipsychotic Dose Reduction on Clinical Outcomes and Health Care Resource Use Among Medicare Patients with Schizophrenia. Clin Drug Investig 2021; 41:853-863. [PMID: 34480726 PMCID: PMC8481169 DOI: 10.1007/s40261-021-01060-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/06/2021] [Indexed: 11/29/2022]
Abstract
BACKGROUND Antipsychotic medications are used to treat schizophrenia and may be associated with adverse effects, including tardive dyskinesia (TD), following prolonged use or upon changes in dosing regimen. OBJECTIVE This retrospective analysis evaluated the burden of antipsychotic dose reduction in Medicare patients with schizophrenia. METHODS This matched cohort study used Medicare claims data (2006-2017) analyzed for patients with schizophrenia and two or more claims for antipsychotics, with one or more antipsychotic monotherapy period ≥ 90 days. Cohorts were defined for patients with antipsychotic dose reductions ≥ 10% and stable doses. A separate analysis was conducted using patients with dose reductions ≥ 30%. Outcomes included all-cause emergency room (ER) visits, all-cause inpatient visits, schizophrenia relapse, other psychiatric relapse, and TD diagnosis. Covariates included age, disease duration, comorbidities, and medication use. RESULTS The analysis included 276,030 patients with ≥ 10% dose reductions and 211,575 patients with ≥ 30% dose reductions. Patient characteristics were balanced between cohorts. Patients with ≥ 10% or ≥ 30% dose reductions had a shorter time to ER visit, inpatient visit, schizophrenia relapse, other psychiatric relapse, and TD diagnosis versus those receiving stable doses (all p < 0.001). Significance was maintained when unmatched baseline characteristics were adjusted. CONCLUSIONS Patients with antipsychotic dose reductions may be at risk for increased ER visits, increased hospitalizations, and significant unfavorable mental health-related clinical outcomes, suggesting that dose reduction may increase overall health care burden in some patients with schizophrenia. This work highlights the need for alternative strategies in the management of patients with TD.
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Affiliation(s)
- Miriam L Zichlin
- Analysis Group, Inc., 111 Huntington Avenue, Fourteenth Floor, Boston, MA, 02199, USA
| | - Fan Mu
- Analysis Group, Inc., 111 Huntington Avenue, Fourteenth Floor, Boston, MA, 02199, USA
| | - Sam Leo
- Teva Pharmaceuticals, Parsippany, NJ, USA
| | - Rajeev Ayyagari
- Analysis Group, Inc., 111 Huntington Avenue, Fourteenth Floor, Boston, MA, 02199, USA.
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Chen CY, Chiang HL, Fuh JL. Tardive syndrome: An update and mini-review from the perspective of phenomenology. J Chin Med Assoc 2020; 83:1059-1065. [PMID: 32956105 DOI: 10.1097/jcma.0000000000000435] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Tardive syndrome (TS) is a group of movement disorders caused by the long-term use of dopamine receptor blocking agents. The phenotypic presentation of TS is diverse, ranging from the most well-characterized symptom of tardive dyskinesia to other symptoms, including dystonia, akathisia, myoclonus, parkinsonism, tremor, and tics. These tardive symptoms are distinct not only in their phenomenology but also in their clinical outcomes. However, our knowledge of the pathophysiology and management of TS is almost exclusively based on tardive dyskinesia. First-generation antipsychotics have a higher risk of inducing TS and have largely been replaced by second-generation antipsychotics with a lower risk of TS. However, patients with off-label use of second-generation antipsychotics are still at risk of developing TS. Thus, the management of TS remains a challenging and important issue for physicians. In this review, we update the information on the epidemiology, phenomenology, and treatment of TS from the perspective of the specific form of TS.
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Affiliation(s)
- Chun-Yu Chen
- Department of Medicine, Taipei Veterans General Hospital Yuli Branch, Hualian, Taiwan, ROC
| | - Han-Lin Chiang
- Division of General Neurology, Neurological Institute, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
| | - Jong-Ling Fuh
- Division of General Neurology, Neurological Institute, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- Faculty of Medicine, National Yang-Ming University, School of Medicine, Taipei, Taiwan, ROC
- Brain Research Center, National Yang-Ming University, Taipei, Taiwan, ROC
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Barnes TR, Drake R, Paton C, Cooper SJ, Deakin B, Ferrier IN, Gregory CJ, Haddad PM, Howes OD, Jones I, Joyce EM, Lewis S, Lingford-Hughes A, MacCabe JH, Owens DC, Patel MX, Sinclair JM, Stone JM, Talbot PS, Upthegrove R, Wieck A, Yung AR. Evidence-based guidelines for the pharmacological treatment of schizophrenia: Updated recommendations from the British Association for Psychopharmacology. J Psychopharmacol 2020; 34:3-78. [PMID: 31829775 DOI: 10.1177/0269881119889296] [Citation(s) in RCA: 142] [Impact Index Per Article: 35.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
These updated guidelines from the British Association for Psychopharmacology replace the original version published in 2011. They address the scope and targets of pharmacological treatment for schizophrenia. A consensus meeting was held in 2017, involving experts in schizophrenia and its treatment. They were asked to review key areas and consider the strength of the evidence on the risk-benefit balance of pharmacological interventions and the clinical implications, with an emphasis on meta-analyses, systematic reviews and randomised controlled trials where available, plus updates on current clinical practice. The guidelines cover the pharmacological management and treatment of schizophrenia across the various stages of the illness, including first-episode, relapse prevention, and illness that has proved refractory to standard treatment. It is hoped that the practice recommendations presented will support clinical decision making for practitioners, serve as a source of information for patients and carers, and inform quality improvement.
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Affiliation(s)
- Thomas Re Barnes
- Emeritus Professor of Clinical Psychiatry, Division of Psychiatry, Imperial College London, and Joint-head of the Prescribing Observatory for Mental Health, Centre for Quality Improvement, Royal College of Psychiatrists, London, UK
| | - Richard Drake
- Clinical Lead for Mental Health in Working Age Adults, Health Innovation Manchester, University of Manchester and Greater Manchester Mental Health NHS Foundation Trust, Manchester, UK
| | - Carol Paton
- Joint-head of the Prescribing Observatory for Mental Health, Centre for Quality Improvement, Royal College of Psychiatrists, London, UK
| | - Stephen J Cooper
- Emeritus Professor of Psychiatry, School of Medicine, Queen's University Belfast, Belfast, UK
| | - Bill Deakin
- Professor of Psychiatry, Neuroscience & Psychiatry Unit, University of Manchester and Greater Manchester Mental Health NHS Foundation Trust, Manchester, UK
| | - I Nicol Ferrier
- Emeritus Professor of Psychiatry, Institute of Neuroscience, Newcastle University, Newcastle upon Tyne, UK
| | - Catherine J Gregory
- Honorary Clinical Research Fellow, University of Manchester and Higher Trainee in Child and Adolescent Psychiatry, Manchester University NHS Foundation Trust, Manchester, UK
| | - Peter M Haddad
- Honorary Professor of Psychiatry, Division of Psychology and Mental Health, University of Manchester, UK and Senior Consultant Psychiatrist, Department of Psychiatry, Hamad Medical Corporation, Doha, Qatar
| | - Oliver D Howes
- Professor of Molecular Psychiatry, Imperial College London and Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Ian Jones
- Professor of Psychiatry and Director, National Centre of Mental Health, Cardiff University, Cardiff, UK
| | - Eileen M Joyce
- Professor of Neuropsychiatry, UCL Queen Square Institute of Neurology, London, UK
| | - Shôn Lewis
- Professor of Adult Psychiatry, Faculty of Biology, Medicine and Health, The University of Manchester, UK, and Mental Health Academic Lead, Health Innovation Manchester, Manchester, UK
| | - Anne Lingford-Hughes
- Professor of Addiction Biology and Honorary Consultant Psychiatrist, Imperial College London and Central North West London NHS Foundation Trust, London, UK
| | - James H MacCabe
- Professor of Epidemiology and Therapeutics, Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King's College London, and Honorary Consultant Psychiatrist, National Psychosis Service, South London and Maudsley NHS Foundation Trust, Beckenham, UK
| | - David Cunningham Owens
- Professor of Clinical Psychiatry, University of Edinburgh. Honorary Consultant Psychiatrist, Royal Edinburgh Hospital, Edinburgh, UK
| | - Maxine X Patel
- Honorary Clinical Senior Lecturer, King's College London, Institute of Psychiatry, Psychology and Neuroscience and Consultant Psychiatrist, Oxleas NHS Foundation Trust, London, UK
| | - Julia Ma Sinclair
- Professor of Addiction Psychiatry, Faculty of Medicine, University of Southampton, Southampton, UK
| | - James M Stone
- Clinical Senior Lecturer and Honorary Consultant Psychiatrist, King's College London, Institute of Psychiatry, Psychology and Neuroscience and South London and Maudsley NHS Trust, London, UK
| | - Peter S Talbot
- Senior Lecturer and Honorary Consultant Psychiatrist, University of Manchester and Greater Manchester Mental Health NHS Foundation Trust, Manchester, UK
| | - Rachel Upthegrove
- Professor of Psychiatry and Youth Mental Health, University of Birmingham and Consultant Psychiatrist, Birmingham Early Intervention Service, Birmingham Women's and Children's NHS Foundation Trust, Birmingham, UK
| | - Angelika Wieck
- Honorary Consultant in Perinatal Psychiatry, Greater Manchester Mental Health NHS Foundation Trust, Manchester, UK
| | - Alison R Yung
- Professor of Psychiatry, University of Manchester, School of Health Sciences, Manchester, UK and Centre for Youth Mental Health, University of Melbourne, Australia, and Honorary Consultant Psychiatrist, Greater Manchester Mental Health NHS Foundation Trust, Manchester, UK
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