Use of depot antipsychotics in Belgium between 1997 and 2016
BACKGROUND: Antipsychotics are considered the cornerstone for the treatment of schizophrenia and are increasingly used in the treatment of mood disorders. A lack of drug adherence is a frequently occurring problem. Depot antipsychotics have been co-developed in order to deal with this problem.
AIM: To map the depot antipsychotics prescription behaviour of psychiatrists and general practitioners in outpatient practice in Belgium.
METHOD: Analysis of sales data of antipsychotics between 1997 and 2016. Data were supplied by Pharmanet, a database within the National Institute for Health and Disability Insurance (NIHDI).
RESULTS: In the period 1997-2004, outpatient sales of depot antipsychotics decreased by 20%. The portion of depot antipsychotics in total antipsychotics sales dropped from 14.9% (1997) to 8.5% (2004). After second-generation depot antipsychotics were introduced from 2004, the sales figures of depot antipsychotics increased by 83%. In 2016, 9.8% of antipsychotic prescriptions was a depot antipsychotic prescription. As of 2012, more second-generation depot antipsychotics (52.2%) were sold than first-generation depot antipsychotics (47.8%). Psychiatrists were quicker to adopt second-generation depot antipsychotics than general practitioners, a trend similar to oral antipsychotics.
CONCLUSION: Outpatient sales of depot antipsychotics in Belgium were on the rise after second-generation long-acting preparations were introduced to the market. Recent Scandinavian studies suggest that an increase in prescription of depot antipsychotics may contribute to better clinical outcomes.
Medienart: |
Artikel |
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Erscheinungsjahr: |
2021 |
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Erschienen: |
2021 |
Enthalten in: |
Zur Gesamtaufnahme - volume:63 |
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Enthalten in: |
Tijdschrift voor psychiatrie - 63(2021), 9 vom: 13., Seite 630-637 |
Sprache: |
Niederländisch |
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Weiterer Titel: |
Gebruik van depotantipsychotica in België, 1997-2016 |
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Beteiligte Personen: |
Tielens, S [VerfasserIn] |
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Themen: |
Antipsychotic Agents |
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Anmerkungen: |
Date Completed 15.10.2021 Date Revised 15.10.2021 published: Print Citation Status MEDLINE |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM331880431 |
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520 | |a BACKGROUND: Antipsychotics are considered the cornerstone for the treatment of schizophrenia and are increasingly used in the treatment of mood disorders. A lack of drug adherence is a frequently occurring problem. Depot antipsychotics have been co-developed in order to deal with this problem | ||
520 | |a AIM: To map the depot antipsychotics prescription behaviour of psychiatrists and general practitioners in outpatient practice in Belgium | ||
520 | |a METHOD: Analysis of sales data of antipsychotics between 1997 and 2016. Data were supplied by Pharmanet, a database within the National Institute for Health and Disability Insurance (NIHDI) | ||
520 | |a RESULTS: In the period 1997-2004, outpatient sales of depot antipsychotics decreased by 20%. The portion of depot antipsychotics in total antipsychotics sales dropped from 14.9% (1997) to 8.5% (2004). After second-generation depot antipsychotics were introduced from 2004, the sales figures of depot antipsychotics increased by 83%. In 2016, 9.8% of antipsychotic prescriptions was a depot antipsychotic prescription. As of 2012, more second-generation depot antipsychotics (52.2%) were sold than first-generation depot antipsychotics (47.8%). Psychiatrists were quicker to adopt second-generation depot antipsychotics than general practitioners, a trend similar to oral antipsychotics | ||
520 | |a CONCLUSION: Outpatient sales of depot antipsychotics in Belgium were on the rise after second-generation long-acting preparations were introduced to the market. Recent Scandinavian studies suggest that an increase in prescription of depot antipsychotics may contribute to better clinical outcomes | ||
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