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      Helping people discontinue long-term antidepressants: views of health professionals in UK primary care

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          Abstract

          Objective

          The aims of this paper were to identify, characterise and explain clinician factors that shape decision-making around antidepressant discontinuation in UK primary care.

          Design

          Four focus groups and three interviews were conducted and analysed using thematic analysis.

          Participants

          Twenty-one general practitioners (GPs), four GP assistants, seven nurses and six community mental health team workers and psychotherapists took part in focus groups and interviews.

          Setting

          Participants were recruited from seven primary care regions and two National Health Service Trusts providing community mental health services in the South of England.

          Results

          Participants highlighted a number of barriers and enablers to discussing discontinuation with patients. They held a range of views around responsibility, with some suggesting it was the responsibility of the health professional (HP) to broach the subject, and others suggesting responsibility rested with the patients. HPs were concerned about destabilising the current situation, discussed how continuity and knowing the patient facilitated discontinuation talks, and discussed how confidence in their professional skills and knowledge affected whether they elected to raise discontinuation in consultations.

          Conclusions

          Findings indicate a need to consider support for HPs in the management of antidepressant medication and discussions of discontinuation in particular. They may also benefit from support around their fears of patient relapse and awareness of when and how to initiate discussions about discontinuation with their patients.

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          Most cited references26

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          A Qualitative Framework for Collecting and Analyzing Data in Focus Group Research

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            Antidepressant use and risk of adverse outcomes in older people: population based cohort study

            Objectives To investigate the association between antidepressant treatment and risk of several potential adverse outcomes in older people with depression and to examine risks by class of antidepressant, duration of use, and dose. Design Cohort study of people aged 65 and over diagnosed as having depression. Setting 570 general practices in the United Kingdom supplying data to the QResearch primary care database. Participants 60 746 patients diagnosed as having a new episode of depression between the ages of 65 and 100 years from 1 January 1996 to 31 December 2007 and followed up until 31 December 2008. Main outcome measures Hazard ratios associated with antidepressant use for all cause mortality, attempted suicide/self harm, myocardial infarction, stroke/transient ischaemic attack, falls, fractures, upper gastrointestinal bleeding, epilepsy/seizures, road traffic accidents, adverse drug reactions, and hyponatraemia, adjusted for a range of potential confounding variables. Hazard ratios were calculated for antidepressant class (tricyclic and related antidepressants, selective serotonin reuptake inhibitors, other antidepressants), dose, and duration of use and for commonly prescribed individual drugs. Results 54 038 (89.0%) patients received at least one prescription for an antidepressant during follow-up. A total of 1 398 359 antidepressant prescriptions were issued: 764 659 (54.7%) for selective serotonin reuptake inhibitors, 442 192 (31.6%) for tricyclic antidepressants, 2203 (0.2%) for monoamine oxidase inhibitors, and 189 305 (13.5%) for the group of other antidepressants. The associations with the adverse outcomes differed significantly between the antidepressant classes for seven outcomes. Selective serotonin reuptake inhibitors were associated with the highest adjusted hazard ratios for falls (1.66, 95% confidence interval 1.58 to 1.73) and hyponatraemia (1.52, 1.33 to 1.75) compared with when antidepressants were not being used. The group of other antidepressants was associated with the highest adjusted hazard ratios for all cause mortality (1.66, 1.56 to 1.77), attempted suicide/self harm (5.16, 3.90 to 6.83), stroke/transient ischaemic attack (1.37, 1.22 to 1.55), fracture (1.64, 1.46 to 1.84), and epilepsy/seizures (2.24, 1.60 to 3.15), compared with when antidepressants were not being used. Tricyclic antidepressants did not have the highest hazard ratio for any of the outcomes. Significantly different associations also existed between the individual drugs for the same seven outcomes; trazodone (tricyclic antidepressant), mirtazapine, and venlafaxine (both in the group of other antidepressants) were associated with the highest rates for some of these outcomes. Absolute risks over 1 year for all cause mortality were 7.04% for patients while not taking antidepressants, 8.12% for those taking tricyclic antidepressants, 10.61% for selective serotonin reuptake inhibitors, and 11.43% for other antidepressants. Conclusions Selective serotonin reuptake inhibitors and drugs in the group of other antidepressants were associated with an increased risk of several adverse outcomes compared with tricyclic antidepressants. Among individual drugs, trazodone, mirtazapine, and venlafaxine were associated with the highest risks for some outcomes. As this is an observational study, it is susceptible to confounding by indication, channelling bias, and residual confounding, so differences in characteristics between patients prescribed different antidepressant drugs that could account for some of the associations between the drugs and the adverse outcomes may remain. Further research is needed to confirm these findings, but the risks and benefits of different antidepressants should be carefully evaluated when these drugs are prescribed to older people.
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              Effectiveness and cost-effectiveness of mindfulness-based cognitive therapy compared with maintenance antidepressant treatment in the prevention of depressive relapse or recurrence (PREVENT): a randomised controlled trial.

              Individuals with a history of recurrent depression have a high risk of repeated depressive relapse or recurrence. Maintenance antidepressants for at least 2 years is the current recommended treatment, but many individuals are interested in alternatives to medication. Mindfulness-based cognitive therapy (MBCT) has been shown to reduce risk of relapse or recurrence compared with usual care, but has not yet been compared with maintenance antidepressant treatment in a definitive trial. We aimed to see whether MBCT with support to taper or discontinue antidepressant treatment (MBCT-TS) was superior to maintenance antidepressants for prevention of depressive relapse or recurrence over 24 months.
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                Author and article information

                Journal
                BMJ Open
                BMJ Open
                bmjopen
                bmjopen
                BMJ Open
                BMJ Publishing Group (BMA House, Tavistock Square, London, WC1H 9JR )
                2044-6055
                2019
                4 July 2019
                : 9
                : 7
                : e027837
                Affiliations
                [1 ] departmentPrimary Care and Population Sciences , University of Southampton Faculty of Medicine , Southampton, UK
                [2 ] departmentPrimary Care and Population Sciences , University of Southampton , Southampton, UK
                [3 ] departmentFaculty of Medicine , University of Southampton , Southampton, UK
                [4 ] departmentFaculty of Epidemiology and Population Health , London School of Hygiene and Tropical Medicine , London, UK
                Author notes
                [Correspondence to ] Dr Hannah M Bowers; h.m.bowers@ 123456soton.ac.uk
                Author information
                http://orcid.org/0000-0002-1996-6652
                Article
                bmjopen-2018-027837
                10.1136/bmjopen-2018-027837
                6615882
                31278099
                b287c8b0-c585-4835-8056-f993f2b44a62
                © Author(s) (or their employer(s)) 2019. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.

                This is an open access article distributed in accordance with the Creative Commons Attribution Non Commercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited, appropriate credit is given, any changes made indicated, and the use is non-commercial. See: http://creativecommons.org/licenses/by-nc/4.0/.

                History
                : 12 November 2018
                : 19 April 2019
                : 29 May 2019
                Funding
                Funded by: FundRef http://dx.doi.org/10.13039/501100007602, Programme Grants for Applied Research;
                Categories
                Mental Health
                Research
                1506
                1712
                Custom metadata
                unlocked

                Medicine
                antidepressants,primary care,health professional
                Medicine
                antidepressants, primary care, health professional

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