Treatment Of Postpartum Anemia Research Articles

Intravenous iron versus blood transfusion for postpartum anemia: a systematic review and meta-analysis.

Intravenous iron (IV-iron) is used as an alternative to, or alongside, red blood cell transfusion (RBC-T) to treat more severe postpartum anemia (PPA), although optimal treatment options remain unclear. No previous systematic reviews have examined IV-iron and RBC-T, including patient-reported outcomes and hematological responses. A systematic review and meta-analysis of randomized trials comparing IV-iron and RBC-T with each other, oral iron, no treatment, and placebo for the treatment of PPA. Key inclusion criteria were PPA (hemoglobin < 12g/dL) and IV-iron or RBC-T as interventions. Key exclusion criteria were antenatal IV-iron or RBC-T. Fatigue was the primary outcome. Secondary outcomes included hemoglobin and ferritin concentrations, and adverse events. From 27th August 2020 to 26th September 2022, databases, registries, and hand searches identified studies. A fixed-effect meta-analysis was undertaken using RevMan (5.4) software. The quality of the studies and the evidence was assessed using the Cochrane Risk of Bias table, and Grading of Recommendations, Assessment, Development, and Evaluation. This review is registered with the Prospective Register of Systematic Reviews (CRD42020201115). Twenty studies and 4196 participants were included: 1834 assigned IV-iron, 1771 assigned oral iron, 330 assigned RBC-T, and 261 assigned non-intervention. Six studies reported the primary outcome of fatigue (1251 participants). Only studies of IV-iron vs. oral iron (15 studies) were available for meta-analysis. Of these, three reported on fatigue using different scales; two were available for meta-analysis. There was a significant reduction in fatigue with IV-iron compared to oral iron (standardized mean difference - 0.40, 95% confidence interval (CI) - 0.62, - 0.18, I2 = 0%). The direction of effect also favored IV-iron for hemoglobin (mean difference (MD) 0.54g/dL, 95% confidence interval (CI) 0.47, 0.61, I2 = 91%), ferritin, (MD 58.07mcg/L, 95% CI 55.74, 60.41, I2 = 99%), and total adverse events (risk-ratio 0.63, 95% CI 0.52, 0.77, I2 = 84%). The overall quality of the evidence was low-moderate. For all outcomes, the evidence for RBC-T, compared to IV-iron, non-intervention, or dose effects of RBC-T is very limited. Further research is needed to determine whether RBC-T or IV-iron for the treatment of PPA is superior for fatigue and hematological outcomes.

Incidence of postpartum depression after treatment of postpartum anaemia with intravenous ferric carboxymaltose, intravenous ferric derisomaltose or oral ferrous sulphate: A randomized clinical trial

ObjectivesThis study aimed to explore whether the type of iron preparation used to treat postpartum anaemia affects the incidence of postpartum depression and whether the risk of postpartum depression is higher in postpartum patients with anaemia who were adequately treated compared to the general postpartum population. Study designSingle-center, open-label, randomized trial. Women were allocated to receive intravenous ferric carboxymaltose, intravenous ferric derisomaltose or oral ferrous sulphate. Intravenous iron was given in one or two doses, while ferrous sulphate as two 80 mg tablets once daily. Primary outcome was postpartum depression measured by Edinburgh Postnatal Depression Scale (EPDS) six weeks postpartum. Haematological parameters were analyzed as secondary outcomes. Kruskal-Wallis test was used for group comparison (p < 0.05 significant). The chi-square test was applied to compare categorical variables as well as the group of all subjects treated for anaemia in the study with the historical data for the Slovenian postpartum population. ResultsThree-hundred women with postpartum anemia (hemoglobin < 100 g/L within 48-hours postpartum) were included between September 2020 and March 2022 in tertiary perinatal center. Most characteristics were similar across groups. EPDS score at six weeks postpartum did not differ between groups. The treatment modality of postpartum anaemia did not have a statistically significant effect on the EPDS score six weeks after treatment (p = 0.10), nor did it have a statistically significant effect on the difference in EPDS scores before and after treatment (p = 0.68). The proportions of participants who scored 10 or more points on the EPDS scores at six weeks postpartum were not statistically different between the groups (p = 0.79). The proportion of participants with an EPDS score of 10 or more at six weeks postpartum in the total study population did not differ significantly from previously reported proportion of postpartum women with EPDS score of 10 or more in the general population (12 % vs. 21 %; p < 0.001). ConclusionsMaternal depression at 6 weeks postpartum did not differ in women treated for postpartum anemia with intravenous ferric carboxymaltose, intravenous ferric derisomaltose or oral ferrous sulphate. Participants with postpartum anaemia who are adequately treated with either oral or intravenous iron preparations are not at a higher risk of postpartum depression than the general population at six weeks postpartum.

Survey of iron prescribing practices for post-partum anaemia.

Treatment for postpartum anaemia frequently entails iron supplementation, but questions remain regarding its optimal dosing, frequency, and efficacy. Our objective was to learn about the current prescribing practices of obstetrical providers at multiple hospitals, including indications and regimens used; further, we sought to understand how these practices are learned. A 10-question web-based survey was developed via expert consensus. The survey was distributed via email to obstetrical providers (including trainees) practising at seven hospitals affiliated with the University of Toronto, including from Obstetrics & Gynaecology (OBGYN), Family Practice (FP-OB) and midwifery. The survey was directly sent to 469 participants and 140 responses were collected from the direct email recruitment pool (response rate 30%). Half of respondents were OBGYN physicians. The most common indication was a post-partum haemoglobin threshold of 90 g/L. Both intravenous and oral formulations were used; the most common oral formulation was ferrous fumarate (77%). Prescribing practices were most commonly shaped using passed-down knowledge. Through this survey, we have learned about the most common post-partum iron supplementation indications, formulations and regimens used in both academic and community hospitals in the greater Toronto area. This insight will help inform future studies investigating the efficacy of oral iron supplementation in the treatment of post-partum anaemia.

Examining prescribing practices with respect to oral iron supplementation for post-partum anemia: a retrospective review

Purpose Treatment for post-partum anemia frequently entails oral iron supplementation, but questions remain regarding optimal dosing, frequency, and efficacy. The objective of this study was to describe oral iron prescribing practices in post-partum women delivered via Cesarean section, and identify factors associated with iron supplementation. Methods A retrospective review of Cesarean section deliveries at a single tertiary center between May 2019 and April 2020 was undertaken. Patient demographics, hematological indices, indication for Cesarean section and discharge prescriptions were collected. Univariate and multivariable analyses were performed to identify factors associated with oral iron prescription at discharge. Results During the study period, 1470 women were eligible for inclusion. The mean age at delivery was 34.4 ± 4.9 years and mean gestational age was 37.2 ± 3.6 weeks. Most pregnancies (92%) were singleton. Ninety-six total patients (6.5%) received intravenous iron post-partum. Fourteen percent of women (210/1470) received prescriptions for oral iron at discharge, most commonly ferrous fumarate (61.9%, 130/210). The most common dose provided was 300 mg (145/210). Ante-partum ferritin was available for most patients (64.3%, 945/1470), but only for 17 post-partum patients (1.2%). Factors significantly associated with oral iron prescription were earlier gestational age at birth (aOR 0.93, 95% CI 0.89–0.97), history of complications during pregnancy or labor (aOR 1.92, 95% CI 1.26–2.98), higher blood loss (aOR 2.66, 95% CI 1.36–5.44), post-partum anemia (aOR 6.28, 95%-CI 4.41–8.96), blood transfusion (aOR 5.43, 95%-CI 1.81–18.19) and antenatal iron supplementation (aOR 5.70, 95%-CI 4.02–8.17). Conclusions In summary, a relatively small proportion of women following Cesarean section were prescribed oral iron at discharge. We identified several factors associated with post-partum iron supplementation. This information will inform future prospective studies investigating the efficacy of iron supplementation in the treatment of post-partum anemia.

The definition, screening, and treatment of postpartum anemia: A systematic review of guidelines.

Postpartum anemia can negatively affect maternal health and interfere with early parenting. Thus, it is important to have clear, evidence-informed recommendations on its diagnosis and treatment. To compare global recommendations regarding the appropriate management of postpartum anemia and to highlight similarities and differences. Systematic searches were conducted in the databases PubMed, CINAHL, LILACS, TRIP database, and Scopus, and in the websites of health institutions and scientific societies. Search terms were related to anemia and the postpartum period. Two hundred and eighty papers were identified; the full texts of 30 sets of guidelines were reviewed, with seven being included in the final analysis. Recommendations were extracted through an evaluation of the evidence on the definition, screening, and diagnosis of anemia. The quality of the guidelines was assessed using the AGREE II instrument. Two sets of guidelines have been elaborated by international organizations, and the rest were produced by professional associations within high-resource countries. The discrepancies found in the guidelines are important and affect the definition of anemia, the criteria for screening asymptomatic women, or the criteria guiding treatment. The quality of the guidelines commonly scored between 4 and 6 on a scale of 0 to 7. Recommendations with poor-quality evidence predominated over recommendations with high-quality evidence. This review highlights the need to reach a consensus on the definition of postpartum anemia, to agree on what constitutes a problem for maternal health, and to provide recommendations that reach greater consensus on its diagnosis and treatment.

Comparative Study of Efficacy and Safety of Ferric Carboxymaltose Versus Iron Sucrose in Post-partum Anaemia.

The incidence of post-partum anaemia (PPA) is 14-24%. Treatment of PPA with injectable iron replenishes the iron store. Ferric carboxymaltose complex (FCM) is a non-dextran containing intravenous iron agent, having a very low immunogenic potential, designed to be administered in large doses in a short period of time. To compare the efficacy and safety of intravenous FCM and iron sucrose (IS) in post-partum iron-deficiency anaemia. In this prospective, comparative study, 120 post-partum women with iron-deficiency anaemia (Hb<10g%) were divided into two groups. A fixed dose of 1000mg of FCM or IS was given within 10days of delivery. Hb and serum ferritin were repeated 14days post-transfusion. There is a mean increase in Hb (P value 0.000, 0.000) and ferritin (P value 0.000, 0.000) in both the groups. For intergroup comparison, independent Student's t test was performed which showed FCM was superior to IS (P value 0.000 and 0.000). In our study, FCM was very effective in improving Hb concentration as well as in early replenishment of iron stores in patients with PPA. Large doses given in a short period of time not only save hospital resources but also improve patient satisfaction. It has significant benefit for use in the outpatient department. From this study, we can recommend its use in post-partum women with iron-deficiency anaemia.

Ferric carboxymaltose: A revolution in the treatment of postpartum anemia in Indian women.

Objectives:The objective of the present study is to compare the safety and efficacy of ferric carboxymaltose (FCM), intravenous (IV) iron sucrose and oral iron in the treatment of post = partum anemia (PPA).Materials and Methods:A total of 366 women admitted to SCB Medical College, Cuttack between September 2010 and August 2012 suffering from PPA hemoglobin (Hb) <10 g/dL were randomly assigned to receive either oral iron or IV FCM or iron sucrose. FCM, IV iron sucrose, and oral iron were given as per the protocol. Changes in hemoglobin (Hb) and serum ferritin levels at 2 and 6 weeks after treatment were measured and analyzed using ANOVA. Adverse effects to drug administration were also recorded.Results:A statistically significant increase in Hb and serum ferritin level were observed in all three groups, but the increase in FCM group was significantly higher (P < 0.0001) than conventional iron sucrose and oral iron group. The mean increase in Hb after 2 weeks was 0.8, 2.4, and 3.2 g/dL and 2.1, 3.4, and 4.4 g/dL at 6 weeks in oral iron, iron sucrose and FCM groups, respectively. The mean increase in serum ferritin levels after 2 weeks was 2.5, 193.1, and 307.1 and 14.2, 64, and 106.7 ng/mL after 6 weeks in oral iron, iron sucrose and FCM groups, respectively. Adverse drug reactions were significantly less (P < 0.001) in FCM group when compared with other two groups.Conclusion:Ferric carboxymaltose elevates Hb level and restores iron stores faster than IV iron sucrose and oral iron, without any severe adverse reactions. There was better overall satisfaction reported by the patients who received FCM treatment.

A randomized controlled trial examining the addition of folic acid to iron supplementation in the treatment of postpartum anemia

ObjectiveTo evaluate the efficacy of adding folic acid to oral iron supplementation in postpartum women with anemia. MethodsA randomized controlled trial was conducted in the Netherlands between April 8, 2008, and August 31, 2010. A total of 112 postpartum women with anemia (hemoglobin <10.5g/dL) were randomly allocated to receive 600mg/day ferrous fumarate plus 1mg/day folic acid (FFFA group) or 600/day ferrous fumarate alone (FF group) for 4weeks. Primary outcome measures were hemoglobin and health status. Secondary outcome measures were fatigue, compliance, and adverse reactions. ResultsNo between-group differences were observed in hemoglobin and health status after treatment, and no differences were found in fatigue scores. Approximately 75% of all women reported having at least one symptom resulting from ferrous fumarate use. Constipation caused by ferrous fumarate was significantly associated with non-compliance (P=0.014). ConclusionThe addition of folic acid to iron supplementation is not beneficial in women with postpartum anemia, as it has no effect on hematologic or health status parameters. Clinical Trial Registration: CCMO website NL21797.028.08 and Netherlands Trial Register NTR2232.

English

AIMS & OBJECTIVES: The aim of study was to compare the efficacy, safety and compliance of intravenous iron sucrose complex with oral Iron therapy in treatment of postpartum anemia. MATERIAL AND METHODS: 60 postpartum women who had delivered within 24 -48 hours and having hemoglobin 0.05). Intravenous iron sucrose did not result in any serious adverse reactions. CONCLUSION: Intravenous iron sucrose is more effective, rapid and safe in increasing hemoglobin level in women with postpartum anemia in comparison with oral iron therapy. It also replenishes iron stores more

A 12-week randomised study comparing intravenous iron sucrose versus oral ferrous sulphate for treatment of postpartum anemia

A 12-week randomised study comparing intravenous iron sucrose versus oral ferrous sulphate for treatment of postpartum anemia

A 12-week randomised study comparing intravenous iron sucrose versus oral ferrous sulphate for treatment of postpartum anemia

A 12-week randomised study comparing intravenous iron sucrose versus oral ferrous sulphate for treatment of postpartum anemia

Intravenous Ferric Carboxymaltose Compared With Oral Iron in the Treatment of Postpartum Anemia: A Randomized Controlled Trial

Department of Maternal-Fetal Medicine, Tufts Medical Center, Boston, Massachusetts Financial Disclosure The author has no potential conflicts of interest to disclose. Editor’s Note: The authors declined to respond.

Intravenous Ferric Carboxymaltose Compared With Oral Iron in the Treatment of Postpartum Anemia: A Randomized Controlled Trial

Intravenous Ferric Carboxymaltose Compared With Oral Iron in the Treatment of Postpartum Anemia: A Randomized Controlled Trial