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Objective: The objective was to investigate the association between blood loss at delivery and physical and mental fatigue during the first 12 weeks postpartum. We also investigated the association between hemoglobin and postpartum fatigue.Methods: We performed a single center prospective longitudinal study of healthy women with a singleton delivery. Women completed the Multidimensional Fatigue Inventory and Edinburgh Postnatal Depression Scale at 3 and 7 d, 3, 8 and 12 weeks postpartum. The hemoglobin level was measured at inclusion (baseline).Results: A total of 196 women with blood loss at delivery ranging from 100 to 2800 mL were included in the study. At 12 weeks follow-up the response rate was 92% (n = 181). We found a significant association between blood loss and scores of physical and mental fatigue within the first week postpartum. When adjusted for bleeding, hemoglobin measured at inclusion was not associated with fatigue at any given time point.Conclusions: The amount of measured blood loss was significantly associated with increased physical and mental fatigue in the first week postpartum. When adjusted for bleeding, baseline hemoglobin was no longer associated with physical and mental fatigue. [ABSTRACT FROM AUTHOR]

Background and objectives: To explore if intravenous iron isomaltoside (Monofer®) leads to a better relief of fatigue than current treatment practice with oral iron in women suffering from severe fatigue after postpartum hemorrhage. Materials and methods: This is a subanalysis of a single-center, open-label, randomized controlled trial conducted in women suffering from postpartum hemorrhage. Participants were randomized 1:1 to 1200 mg iron isomaltoside or current treatment practice with oral iron. We measured fatigue by the Multidimensional Fatigue Inventory (MFI) and Edinburgh Postnatal Depression Scale, and determined hematological parameters. The subanalysis includes all participants with a high fatigue score (MFI physical fatigue score >15) at inclusion. The primary endpoint was aggregated change in physical fatigue score from inclusion to 12 weeks postpartum with a predefined minimum clinically relevant difference of 1.8. The trial is registered at ClinicalTrials.gov (identifier: NCT01895218). Results: A total of 85 women had a high fatigue score at inclusion. The aggregated change in physical fatigue score was -2.3 (confidence interval 95%: -3.3; -1.3) (p < .0001) in favor of iron isomaltoside. Significant differences in other fatigue and depression scores and hematological parameters were observed and all in favor of iron isomaltoside. There were no differences in side effects between the groups. Conclusions: In women suffering from severe fatigue after postpartum hemorrhage, a single dose of iron isomaltoside is associated with a statistically significant and clinically relevant reduction in aggregated physical fatigue within 12 weeks after delivery, when compared to current treatment practice with oral iron and with a similar safety profile. [ABSTRACT FROM AUTHOR]

Background: Postpartum haemorrhage can lead to iron deficiency with and without anaemia, the clinical consequences of which include physical fatigue. Although oral iron is the standard treatment, it is often associated with gastrointestinal side effects and poor compliance. To date, no published randomised controlled studies have compared the clinical efficacy and safety of standard medical care with intravenous administration of iron supplementation after postpartum haemorrhage. The primary objective of this study is to compare the efficacy of an intravenous high single-dose of iron isomaltoside 1000 with standard medical care on physical fatigue in women with postpartum haemorrhage. Methods/Design: In a single centre, open-labelled, randomised trial, women with postpartum haemorrhage exceeding 700 mL will be allocated to either a single dose of 1,200 mg of iron isomaltoside 1000 or standard medical care. Healthy parturients with a singleton pregnancy will be included within 48 hours after delivery. Participants will complete structured questionnaires that focus on several dimensions of fatigue and mental health (Multidimensional Fatigue Inventory, Edinburgh Postnatal Depression Scale and the Postpartum Questionnaire), at inclusion and at follow-up visits after three days, one week, three weeks, eight weeks, and 12 weeks postpartum. The primary endpoint is the aggregated change in physical fatigue score within 12 weeks postpartum, as measured by a subscale of the Multidimensional Fatigue Inventory. The primary objective will be considered to have been met if an intravenous high single dose of iron isomaltoside 1000 is shown to be superior to standard medical care in women after postpartum haemorrhage regarding physical fatigue. For claiming superiority, we set the minimal clinically relevant difference between the mean scores at 1.8, and the assumed standard deviation at 4.2. Hence, 87 participants per treatment group are needed in order to demonstrate superiority; to provide an extra margin for missing data and dropouts, 200 women will be included. Discussion: The study will provide evidence on relevant clinical outcomes beyond biochemical parameters for intravenous iron isomaltoside 1000 compared to standard medical care in women after postpartum haemorrhage. Trial registration: This trial is registered with Clinicaltrials.gov (identifier: NCT01895218) on 26 June 2013. [ABSTRACT FROM AUTHOR]