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Patient choice as a driver of medication-switching in non-adherent individuals with bipolar disorder.
- Source :
-
Patient Preference & Adherence . 2014, Vol. 8, p487-491. 5p. - Publication Year :
- 2014
-
Abstract
- Objective: Psychotropic 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. Method: Patients 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. Results: The 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. Conclusion: While 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. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 1177889X
- Volume :
- 8
- Database :
- Academic Search Index
- Journal :
- Patient Preference & Adherence
- Publication Type :
- Academic Journal
- Accession number :
- 95852671
- Full Text :
- https://doi.org/10.2147/PPA.S56790