Evidence map›Paper›PMID 24790416›Full record

ArticlePatient preference and adherence2014

Patient choice as a driver of medication-switching in non-adherent individuals with bipolar disorder.

Martha Sajatovic, Curtis Tatsuoka, Philipp Dines, Christopher S Bialko, Melanie Athey, Tiffany Williams, Kristin A Cassidy

Open access · goldAbstract read
In one paragraph

Article in Patient preference and adherence, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.2field-weighted citation impact, top 45% 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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed, 4 citations in OpenAlex.

  1. Article
  2. Review
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

7 authors at 2 institutions in 1 country.

Martha SajatovicDepartment of Psychiatry, Case Western Reserve University School of Medicine, University Hospitals Case Medical Center, Cleveland, OH, USA ; Department of Neurology, Case Western Reserve University School of Medicine, University Hospitals Case Medical Center, Cleveland, OH, USA.
Curtis TatsuokaDepartment of Neurology, Case Western Reserve University School of Medicine, University Hospitals Case Medical Center, Cleveland, OH, USA.
Philipp DinesDepartment of Psychiatry, Case Western Reserve University School of Medicine, University Hospitals Case Medical Center, Cleveland, OH, USA.
Christopher S BialkoDepartment of Psychiatry, Case Western Reserve University School of Medicine, University Hospitals Case Medical Center, Cleveland, OH, USA.
Melanie AtheyDepartment of Psychiatry, Case Western Reserve University School of Medicine, University Hospitals Case Medical Center, Cleveland, OH, USA.
Tiffany WilliamsDepartment of Psychiatry, Case Western Reserve University School of Medicine, University Hospitals Case Medical Center, Cleveland, OH, USA.
Kristin A CassidyDepartment of Psychiatry, Case Western Reserve University School of Medicine, University Hospitals Case Medical Center, Cleveland, OH, USA.
University Hospitals Case Medical Center · USCase Western Reserve University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivePsychotropic-related weight gain is a common concern among patients with bipolar disorder (BD). This concern affects satisfaction with treatment and may lead to non-adherence and relapse. This was a 12-week, uncontrolled prospective trial of patient-choice-facilitated ziprasidone switching among non-adherent BD patients with weight concerns. This study was conducted from January 2011 to July 2012.

methodPatients were asked to identify the "offending" BD medication which they believed was causing weight problems, and this agent was replaced with ziprasidone. The primary outcome was change in adherence as measured with the Tablets Routine Questionnaire (TRQ). Secondary outcomes included medication attitudes, BD symptoms, global psychopathology, social functioning, and quality of life.

resultsThe most common agents causing weight concerns were quetiapine (N=7, 23%), aripiprazole (N=4, 13%), olanzapine, lithium, and divalproex (all N=3, 10%). Adherence improved from a baseline of missing 48.6% of prescribed BD medication in the past week (44.9% in the past month) to missing 25.3% (P=0.002) of prescribed BD medication in the past week (P<0.001, in the past month) at endpoint. Medication attitudes, symptoms, functioning, and quality of life improved but there were no differences in body weight.

conclusionWhile findings must be tempered by methodological limitations such as small sample and uncontrolled design, patient-facilitated medication-switching appeared to improve adherence and BD outcomes in these non-adherent individuals. Additional studies involving patient-facilitated medication-switching and shared decision-making in BD are needed.

Indexed as

adherenceantipsychoticbipolar disordershared decision-makingweight gainziprasidone

Identifiers

PMID24790416
PMCPMC4000249
OpenAlexW1989375626

What OpenQuestion holds

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LicenceCC BY-NC
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Registered trials

None linked

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.