Background: Approximately 5-7 % of pregnant women have hypertension during pregnancy, requiring antihypertensive drug treatment. There have been a lack of studies evaluating how drug-related problems (DRPs) affect morbidity or mortality in the postpartum period among women with a history of preeclampsia.
Objective: To determine the influence of drug-related problems on length of hospital stay of postpartum women with a history of preeclampsia.
Methods: This cross-sectional study included postpartum women diagnosed with preeclampsia, from June to November 2016, in two teaching maternity hospitals in Brazil. The outcomes assessed were, length of hospital stay of postpartum women. The DRPs were classified through the Pharmaceutical Care Network Europe Foundation (PCNE) v 8.01.
Results: 600 women were included, and 354 (59%) were exposed to at least one DRP. The most frequent DRPs were no administration of the prescribed medication, lack of prescription of a medication, although the indication was clear, and ineffectiveness (unknown reason). In patients exposed to DRP, the average length of hospital stay after labour was 5.4 (S.D. 3.6) days versus 4.4 (S.D. 3.3) days in patients non-exposed to DRP (p = 0.0001). The period (in days) to achieve blood pressure control after labour was 4.5 (S.D. 3.5) 3.5 (S.D. 3.2), respectively (p = 0.0001). There were no deaths during the study.
Conclusion and relevance: Drug-related problems significantly increased the length of hospital stay in postpartum women with a history of preeclampsia.
Keywords: Drug-related problems; Length of hospital stay; Postpartum; Preeclampsia.
Copyright © 2021. Published by Elsevier B.V.