Selective serotonin reuptake inhibitor prescribing before, during and after pregnancy: a population‐based study in six European regions

RA Charlton, S Jordan, A Pierini, E Garne, AJ Neville, AV Hansen, R Gini, D Thayer, K Tingay, A Puccini, HJ Bos, AM Nybo Andersen, Marlene Sinclair, Helen Dolk, LTW de Jong-van den Berg

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Abstract

Objective: To explore the prescribing patterns of selective serotonin reuptake inhibitors (SSRIs) before, during and after pregnancy in six European population-based databases.
Design: Descriptive drug utilisation study.
Setting: Six electronic healthcare databases in Denmark, the Netherlands, Italy (Emilia Romagna/Tuscany), Wales and the rest of the UK. Population All women with a pregnancy ending in a live or stillbirth starting and ending between 2004 and 2010.
Methods: A common protocol was implemented across databases to identify SSRI prescriptions issued (UK) or dispensed (non-UK) in the year before, during or in the year following pregnancy.
Main outcome measures: The percentage of deliveries in which the woman received an SSRI prescription in the year before, during or in the year following pregnancy. We also compared the choice of SSRIs and changes in prescribing over the study period.
Results: In total, 721 632 women and 862 943 deliveries were identified. In the year preceding pregnancy, the prevalence of SSRI prescribing was highest in Wales [9.6%; 95% confidence interval (CI95), 9.4–9.8%] and lowest in Emilia Romagna (3.3%; CI95, 3.2–3.4%). During pregnancy, SSRI prescribing had dropped to between 1.2% (CI95, 1.1–1.3%) in Emilia Romagna and 4.5% (CI95, 4.3–4.6%) in Wales. The higher UK prepregnancy prescribing rates resulted in higher first trimester exposures. After pregnancy, SSRI prescribing increased most rapidly in the UK. Paroxetine was more commonly prescribed in the Netherlands and Italian regions than in Denmark and the UK.
Conclusions
The higher SSRI prescribing rates in the UK, compared with other European regions, raise questions about differences in the prevalence and severity of depression and its management in pregnancy across Europe.
Original languageEnglish
Pages (from-to)1010-1020
Number of pages11
JournalBJOG: An International Journal of Obstetrics and Gynaecology
Volume122
Issue number7
Early online date28 Oct 2014
DOIs
Publication statusPublished - 30 Jun 2015

Keywords

  • Drug utilisation
  • electronic health records
  • pregnancy
  • serotonin uptake inhibitors.

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    Cite this

    Charlton, RA., Jordan, S., Pierini, A., Garne, E., Neville, AJ., Hansen, AV., Gini, R., Thayer, D., Tingay, K., Puccini, A., Bos, HJ., Nybo Andersen, AM., Sinclair, M., Dolk, H., & de Jong-van den Berg, LTW. (2015). Selective serotonin reuptake inhibitor prescribing before, during and after pregnancy: a population‐based study in six European regions. BJOG: An International Journal of Obstetrics and Gynaecology, 122(7), 1010-1020. https://doi.org/10.1111/1471-0528.13143