<abstract xmlns="http://www.w3.org/1999/xhtml"><sec id="j_gp-2018-0006_s_007_w2aab3b7b1b1b6b1aab1c14b1Aa"><h3>Objectives</h3><p>To describe the range and frequency of psychotropics used in the management of bipolar disorder in a specific setting as well as describe the nature and frequency of monotherapy versus polypharmacy use. Specifically to determine congruence with recommended standard of care that might inform a review and refinement of prescribing within this context.</p></sec><sec id="j_gp-2018-0006_s_008_w2aab3b7b1b1b6b1aab1c14b2Aa"><h3>Methods</h3><p>The study was a retrospective file review for patients with bipolar disorder (ICD 10 and or DSM IV TR diagnostic criteria) attending the outpatient clinic of a specialised psychiatric hospital (Tara Hospital) affiliated to the Department of Psychiatry (University of the Witwatersrand) in Johannesburg, South Africa. Data were presented both descriptively (continuous, discrete and categorical data) and with a range of appropriate statistical tests used for associations between categorical data (Chi Square; Fisher’s exact test; Cramer’s V and the phi coefficient).</p></sec><sec id="j_gp-2018-0006_s_009_w2aab3b7b1b1b6b1aab1c14b3Aa"><h3>Results</h3><p>The majority of patients (93.8%) were prescribed polypharmacy, with 3.2 as the mean number of psychotropic medications prescribed per patient (as determined from the last prescription written during the period of review, i.e. one year). There was a notable variety in the combinations used with no particular combination being prescribed in the majority of patients, noting, however, that 47% of the combinations used included a standard mood stabiliser prescribed together with an antipsychotic.</p></sec><sec id="j_gp-2018-0006_s_010_w2aab3b7b1b1b6b1aab1c14b4Aa"><h3>Conclusions</h3><p>The current study provides data on the prescribing patterns for bipolar disorder in a specialist psychiatric clinic within an academic complex in South Africa. The findings reflect international studies and highlight polypharmacy and combination treatment as common in such settings. Where polypharmacy is prescribed, the variation in combinations prescribed indicate that whilst treatment guidelines may provide a best practice approach, studies determining the most useful combinations are few and ultimately clinical requirements for individual patients will dictate treatment.</p></sec></abstract>

ObjectivesTo describe the range and frequency of psychotropics used in the management of bipolar disorder in a specific setting as well as describe the nature and frequency of monotherapy versus polypharmacy use. Specifically to determine congruence with recommended standard of care that might inform a review and refinement of prescribing within this context.MethodsThe study was a retrospective file review for patients with bipolar disorder (ICD 10 and or DSM IV TR diagnostic criteria) attending the outpatient clinic of a specialised psychiatric hospital (Tara Hospital) affiliated to the Department of Psychiatry (University of the Witwatersrand) in Johannesburg, South Africa. Data were presented both descriptively (continuous, discrete and categorical data) and with a range of appropriate statistical tests used for associations between categorical data (Chi Square; Fisher’s exact test; Cramer’s V and the phi coefficient).ResultsThe majority of patients (93.8%) were prescribed polypharmacy, with 3.2 as the mean number of psychotropic medications prescribed per patient (as determined from the last prescription written during the period of review, i.e. one year). There was a notable variety in the combinations used with no particular combination being prescribed in the majority of patients, noting, however, that 47% of the combinations used included a standard mood stabiliser prescribed together with an antipsychotic.ConclusionsThe current study provides data on the prescribing patterns for bipolar disorder in a specialist psychiatric clinic within an academic complex in South Africa. The findings reflect international studies and highlight polypharmacy and combination treatment as common in such settings. Where polypharmacy is prescribed, the variation in combinations prescribed indicate that whilst treatment guidelines may provide a best practice approach, studies determining the most useful combinations are few and ultimately clinical requirements for individual patients will dictate treatment.

Pharmacotherapy prescribing patterns in the treatment of bipolar disorder in a South African outpatient population

Global Psychiatry

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

ObjectivesTo describe the range and frequency of psychotropics used in the management of bipolar disorder in a specific setting as well as describe the nature...

Pharmacotherapy prescribing patterns in the treatment of bipolar disorder in a South African outpatient population

Publié en ligne: 28 juil. 2018

Pages: 39 - 52

Reçu: 08 mars 2018

Accepté: 30 mai 2018

DOI: https://doi.org/10.2478/gp-2018-0006

Mots clés
Drug therapy, bipolar disorder, outpatient, South Africa

© 2018 Eleanor Mari Holzapfel, Christopher Paul Szabo, published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Pharmacotherapy prescribing patterns in the treatment of bipolar disorder in a South African outpatient population

Publié en ligne: 28 juil. 2018

Pages: 39 - 52

Reçu: 08 mars 2018

Accepté: 30 mai 2018

DOI: https://doi.org/10.2478/gp-2018-0006

Mots clésDrug therapy, bipolar disorder, outpatient, South Africa

© 2018 Eleanor Mari Holzapfel, Christopher Paul Szabo, published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Mots clés
Drug therapy, bipolar disorder, outpatient, South Africa