Systemic methotrexate (MTX) in early pregnancy: a retrospective study of a tertiary maternity hospital.

BACKGROUND: Methotrexate (MTX) is used in clinical practice as a medical treatment option in patients with early pregnancy complications like ectopic pregnancy. AIMS: To review systemic MTX therapy use in the first trimester of pregnancy in our hospital and to examine subsequent clinical outcomes. METHODS: Retrospective review of all women treated with systemic MTX in early pregnancy identified from electronic prescription records from 1 January 2018 to 31 December 2020 at Cork University Maternity Hospital, Ireland. Relevant data was transcribed from electronic health records. RESULTS: Indications for treatment were tubal ectopic pregnancy (70%, n = 51), persistent pregnancy of unknown location (22%, n = 16) and caesarean scar pregnancy (7%, n = 5). Treatment was successful in 88% (n = 44) of tubal ectopic pregnancies with 73% (n = 37) and 14% (n = 7) of women receiving a single dose and repeated doses, respectively. Only 8% (n = 4) of tubal ectopic pregnancies required emergency surgery for subsequent tubal rupture. In 93% (n = 15) of cases of persistent pregnancy of unknown location, treatment was successful with one patient requiring uterine evacuation. Women with caesarean scar pregnancy were treated with combined MTX and uterine evacuation without complication. CONCLUSIONS: The efficacy of medical treatment with systemic MTX for confirmed tubal ectopic pregnancy in our hospital is in line with national and international standards. Careful consideration should be given to treating caesarean scar pregnancy and persistent pregnancy of unknown location with systemic MTX. Systemic MTX use guided by clinicians specialised in early pregnancy complications and safe medication practices may improve treatment success and reduce adverse events.

Cost analysis of care and blood transfusions in patients with Major Obstetric Haemorrhage in Ireland.

BACKGROUND AND OBJECTIVES: Obstetric haemorrhage is the leading cause of maternal morbidity and mortality worldwide. We aimed to estimate the economic cost of Major Obstetric Haemorrhage (MOH) and the cost of therapeutic blood components used in the management of MOH in Ireland. MATERIALS AND METHODS: We performed a nationwide cross-sectional study utilising top-down and bottom-up costing methods on women who experienced MOH during the years 2011-2013. Women with MOH were allocated to Diagnostic Related Groups (DRGs) based on the approach to MOH management (MOH group). The total number of blood components used for MOH treatment and the corresponding costs were recorded. A control group representative of a MOH-free maternity population was designed with predicted costs. All costs were expressed in Euro (€) using 2022 prices and the incremental cost of MOH to maternity costs was calculated. Cost contributions are expressed as percentages from the estimated total cost. RESULTS: A total of 447 MOH cases were suitable for sorting into DRGs. The estimated total cost of managing women who experienced MOH is approximately €3.2 million. The incremental cost of MOH is estimated as €1.87 million. The estimated total cost of blood components used in MOH management was €1.08 million and was based on an estimated total of 3997 products transfused. Red blood cell transfusions accounted for the highest contribution (20.22%) to MOH total cost estimates compared to other blood components. CONCLUSIONS: The total cost of caring for women with MOH in Ireland was approximately €3.2 million with blood component transfusions accounting for between one third and one half of the cost.

VTE risk assessment, prevention and diagnosis in pregnancy.

Venous thromboembolism (VTE) is still reported as the leading cause of direct maternal death in pregnancy in serial international reports in developed countries. VTE risk is higher during pregnancy but is further increased by additional well-characterized risk factors. International guidelines recommend that formal VTE risk assessment should be conducted at least in early pregnancy, at delivery and when risk factors change. High quality data supporting optimal VTE prevention strategies are lacking, outside the setting of prevention of VTE recurrence. Moreover, recent high-quality studies have provided much-needed data on diagnostic strategies for pulmonary embolism (PE) in pregnancy. In this review, we summarize knowledge gaps and recently published data in the prevention and diagnosis of VTE in pregnancy. Moreover, we describe ongoing high-quality randomised trials and prospective clinical management studies in this area. High quality clinical studies and trials in pregnancy can be done and must be prioritised, through international network efforts and national funding advocacy. Ultimately, translation of study results to impact upon guidelines and policy will deliver better care to and will protect the lives and health of pregnant people and those contemplating pregnancy throughout the world.