Evidence map›Paper›PMID 23211181›Full record

Observational studyThe British journal of general practice : the journal of the Royal College of General Practitioners2012

Reviewing long-term antidepressants can reduce drug burden: a prospective observational cohort study.

Chris F Johnson, Hector J Macdonald, Pauline Atkinson, Alasdair I Buchanan, Noreen Downes, Nadine Dougall

Registry-linked trialOpen access · bronzeAbstract readMulticenter StudyObservational Study
In one paragraph

Observational study in The British journal of general practice : the journal of the Royal College of General Practitioners, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06091163 (A Randomised Controlled Trial Evaluating the Efficacy and Mechanisms of a Ketogenic Diet as an Adjunctive Treatment for People With Treatment-resistant Depression), which is not on this map. Cited by 46 papers, 10 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
46citing papers in PubMed, 10 pooled it
2.6field-weighted citation impact, top 10% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT06091163 nacompletednot on this mapstarted 2024, after this paper: background citation

A Randomised Controlled Trial Evaluating the Efficacy and Mechanisms of a Ketogenic Diet as an Adjunctive Treatment for People With Treatment-resistant Depression

TypeinterventionalSponsorUniversity of OxfordRan2024 to 2024Enrolled88ConditionsTreatment Resistant Depression, Depression, Mental Illness, Mental DisorderArmsKetogenic Diet, Phytonutrient Diet
3 · Its place in the literature

Who cites it

46 citing papers in PubMed, 10 syntheses or guidelines pooled it, 110 citations in OpenAlex.

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  15. Management of treatment-resistant depression in primary care: a mixed-methods study.The British journal of general practice : the journal of the Royal College of General Practitioners · 2018
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 3 institutions in 1 country.

Chris F JohnsonNHS Greater Glasgow & Clyde, Pharmacy & Prescribing Support Unit, Queens Park House, Glasgow. c.johnson2@nhs.net
Hector J Macdonald
Pauline Atkinson
Alasdair I Buchanan
Noreen Downes
Nadine Dougall
Inverclyde Royal Hospital · GBUniversity of Stirling · GBNHS Greater Glasgow and Clyde · GB

Funding

Chief Scientist Office NMAHP2
6 · The paper itself

Abstract

backgroundAntidepressant prescribing continues to rise. Contributing factors are increased long-term prescribing and possibly the use of higher selective serotonin re-uptake inhibitor (SSRI) doses.

aimTo review general practice patients prescribed the same antidepressant long-term (≥2 years) and evaluate prescribing and management pre and post-review. DESIGN AND

settingProspective observational cohort study using routine data from 78 urban general practices, Scotland.

methodAll patients prescribed antidepressants (excluding amitriptyline) for ≥2 years were identified from records November 2009 to March 2010. GPs selected patients for face-to-face review of clinical condition and medication, December 2009 to September 2010. Pre- and post-review data were collected; average antidepressant doses and changes in prescribed daily doses were calculated. Onward referral to support services was recorded.

results8.6% (33 312/388 656) of all registered patients were prescribed an antidepressant, 47.1% (15 689) were defined as long-term users and 2849 (18.2%) were reviewed. 811 (28.5%) patients reviewed had a change in antidepressant therapy: 7.0% stopped, 12.8% reduced dose, 5.3% increased dose, and 3.4% changed antidepressant, resulting in 9.5% (95% CI = 9.1% to 9.8% P<0.001) reduction in prescribed daily dose and 8.1% reduction in prescribing costs. 6.3% were referred onwards, half to NHS Mental Health Services. Pre-review SSRI doses were 10-30% higher than previously reported.

conclusionAlmost half of all people prescribed antidepressants were long-term users. Appropriate reductions in prescribing can be achieved by reviewing patients. Higher SSRI doses may be contributing to current antidepressant growth.

Indexed as

AdultAgedAged, 80 and overAntidepressive AgentsAnxiety DisordersDepressive DisorderFemaleGeneral PracticeHumansLong-Term CareMaleMiddle AgedPractice Patterns, Physicians'PrevalencePrimary Health CareProspective StudiesAntidepressive Agents

Identifiers

PMID23211181
PMCPMC3481518
OpenAlexW2119515022

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.