Treatment Of Iron Deficiency Anemia Research Articles

Preparation of Rehmanniae Radix Praeparata Polysaccharide Iron(III) Complex and Evaluation of Its Biological Activity.

This study extracted and purified a polysaccharide from Rehmanniae radix praeparata (RGP) with an average molecular weight. The structural characteristics of RGP and its iron (III) complex, RGP-Fe(III), were examined for their antioxidant properties and potential in treating iron deficiency anemia (IDA). Analysis revealed that RGP comprised Man, Rha, Gal, and Xyl, with a sugar residue skeleton featuring 1→3; 1→2, 3; and 1→2, 3, 4 linkages, among others. RGP-Fe(III) had a molecular weight of 4.39×104 Da. Notably, RGP-Fe(III) exhibited superior antioxidant activity compared to RGP alone. In IDA rat models, treatment with RGP-Fe(III) led to increased weight gain, restoration of key blood parameters including hemoglobin, red blood cells, and mean hemoglobin content, elevated serum iron levels, and decreased total iron-binding capacity. Histological examination revealed no observable toxic effects of RGP-Fe(III) on the liver and spleen. These findings suggest the potential of RGP-Fe(III) as a therapeutic agent for managing IDA and highlight its promising antioxidant properties.

Study the Effect and Safety of Oral Lactoferrin Therapy for Functional Iron Deficiency Anemia in Prevalent Hemodialysis Patients

Abstract Background Anemia is one of the main problems in hemodialysis patients, which is caused by inadequate production of erythropoietin. Functional iron deficiency (FID) anemia is a kind of anemia, which lack of functional iron therein leads to resistance and inappropriate response to erythropoietin in hemodialysis patients. Aim of the Work The aim of the present study was to study the effect and safety of oral lactoferrin therapy for functional iron deficiency anemia in prevalent hemodialysis patients. Patients and Methods This was Randomized clinical trial, was conducted at El Demerdash hemodialysis unit on 70 prevalent hemodialysis patients divided into 2 groups: (Group A): included 35 patients with functional iron deficiency anemia, received lactoferrin together with the recommended dose of ESA therapy for 3 months, (Group B): included 35 patients with functional iron deficiency anemia, received no lactoferrin apart from the recommended dose of ESA therapy for 3 months. Results There was no statistically significant difference between the two studied groups (group A and group B) as regard sex, occupation, residence and age. There was no statistically significant difference between the two studied groups (group A and group B) as regard height, weight and BMI. There was no statistically significant difference between the two studied groups (group A and group B) as regard history. There was no statistically significant difference between the two studied groups (group A and group B) as regard hemoglobin and WBCs. There was no statistically significant difference between the two studied groups (group A and group B) as regard PLT and Reticulocyte %. There was no statistically significant difference between the two studied groups (group A and group B) as regard ferritin, serum iron and TSAT. There was highly statistically significant difference between the two studied groups (group A and group B) as regard KT/V and URR at 3 months. There was nostatistically significant difference between the two studied groups (group A and group B) as regard KT/V and URR at baseline. Conclusion Oral lactoferrin could not be used as a substitute to totally replace IV ferrous sulphate in treating iron deficiency anemia in end stage renal disease (ESRD) on dialysis. Oral lactoferrin could not even control Hb level constant without dropping in patients with end stage renal disease (ESRD). Oral lactoferrin had some gastrointestinal effects on some patients which did not allow compliance on the medication.

Recurrence of Hepatocellular Carcinoma after Living Donor Liver Transplantation Prevalence, Patterns, Perioperative Factors and Outcome

Abstract Background Hepatocellular carcinoma (HCC) is the sixth most common cancer and the third cause of cancer-related mortality world- wide. The incidence of HCC is on the increase, and it is a major threat to our modern life. Epidemiological studies have indicated that HCC are related to chronic hepatitis B virus (HBV) and chronic hepatitis C virus (HCV) infection. Aim of the Work To detect prevalence, patterns, perioperative factors and outcome of recurrence of HCC after living donor liver transplantation. Patients and Methods This was a cross sectional study based on the review of medical records of all patients undergoing LT at Ain Shams Centre of Transplantation, between January 1, 2010, and December 31, 2018. Results we detected prevalence, patterns, perioperative factors and outcome of recurrence of HCC after living donor liver transplantation. Conclusion Oral lactoferrin could not be used as a substitute to totally replace IV ferrous sulphate in treating iron deficiency anemia in end stage renal disease (ESRD) on dialysis. Oral lactoferrin could not even control Hb level constant without dropping in patients with end stage renal disease (ESRD). Oral lactoferrin had some gastrointestinal effects on some patients which did not allow compliance on the medication.

Recommendations for diagnosis, treatment, and prevention of iron deficiency and iron deficiency anemia.

Iron is an essential nutrient and a constituent of ferroproteins and enzymes crucial for human life. Generally, nonmenstruating individuals preserve iron very efficiently, losing less than 0.1% of their body iron content each day, an amount that is replaced through dietary iron absorption. Most of the iron is in the hemoglobin (Hb) of red blood cells (RBCs); thus, blood loss is the most common cause of acute iron depletion and anemia worldwide, and reduced hemoglobin synthesis and anemia are the most common consequences of low plasma iron concentrations. The term iron deficiency (ID) refers to the reduction of total body iron stores due to impaired nutrition, reduced absorption secondary to gastrointestinal conditions, increased blood loss, and increased needs as in pregnancy. Iron deficiency anemia (IDA) is defined as low Hb or hematocrit associated with microcytic and hypochromic erythrocytes and low RBC count due to iron deficiency. IDA most commonly affects women of reproductive age, the developing fetus, children, patients with chronic and inflammatory diseases, and the elderly. IDA is the most frequent hematological disorder in children, with an incidence in industrialized countries of 20.1% between 0 and 4 years of age and 5.9% between 5 and 14 years (39% and 48.1% in developing countries). The diagnosis, management, and treatment of patients with ID and IDA change depending on age and gender and during pregnancy. We herein summarize what is known about the diagnosis, treatment, and prevention of ID and IDA and formulate a specific set of recommendations on this topic.

Comparative efficacy and safety of Chinese patent medicines of iron deficiency anemia during pregnancy: A network meta-analysis.

Iron deficiency anemia (IDA) is a prevalent nutritional disorder during pregnancy. Clinical studies indicate that incorporating Chinese patent medicines (CPMs) with oral iron (OI) in treating IDA in pregnancy can reduce adverse effects and improve clinical outcomes. Nonetheless, the comparative efficacy of different CPMs remains unclear. To assess the safety and effectiveness of different CPMs for treating IDA during pregnancy using network meta-analysis. We conducted a search for randomized controlled trials (RCTs) that combined CPM and OI for IDA treatment in pregnancy, spanning from 2013 to the present. Data analysis was performed using Rev Man 5.3 and Stata 14.0 on literature that satisfied the quality criteria. The analysis included 45 RCTs, encompassing 4422 pregnant patients with IDA. Six CPMs were examined, including Shengxuebao Mixture, Shengxuening Tablets (SXN), Yiqi Weixue CPMs (YQWX), Jianpi Shengxue CPMs (JPSX), Yiqi Buxue Tablets, and Compound Hongyi Buxue Oral Liquid (FFHY). Findings indicated that FFHY + OI significantly improved the clinical effective rate. SXN + OI was most effective in boosting red blood cells counts and hemoglobin levels. YQWX + OI showed superior results in improving serum ferritin, and SXN + OI was most effective in increasing serum iron levels. JPSX + OI was optimal in reducing adverse pregnancy outcomes, while YQBX + OI effectively minimized adverse events. A cluster analysis suggested that SXN + OI could be the potentially optimal therapeutic regimen for IDA in pregnancy. This study demonstrates that the combination of OI with CPMs offers better outcomes than OI alone. Based on clinical efficacy and other measured outcomes, SXN + OI emerges as the most effective treatment modality for improving the health of pregnant patients with IDA.

A retrospective audit to identify the cost & service implications of switching from Ferinject® to CosmoFer® for the treatment of iron deficiency anaemia

A retrospective audit to identify the cost & service implications of switching from Ferinject® to CosmoFer® for the treatment of iron deficiency anaemia

Efficacy of ferric carboxymaltose therapy in celiac patients

Aims: Iron deficiency anemia (IDA) is the most common cause of anemia worldwide. IDA can be caused by reduced iron intake, impaired iron absorption or losses. Celiac disease can cause iron malabsorption by decreasing the surface absorption area in the duodenum and consequently can cause IDA. Oral or intravenous iron preparations are used in the treatment of IDA. In this study, we wanted to investigate the efficacy of ferric carboxymaltose (FCM) in celiac patients with RIA. Methods: Twenty-three patients who were followed up in the gastroenterology outpatient clinic of İnönü University Medical Faculty Hospital Turgut Özal Medical Center with the diagnosis of CD and who received FCM were included in the study. The hemogram, ferritin, iron and iron binding levels of the patients were retrospectively screened through the hospital medical record system. Results: Of the 23 patients included in the study, 3 (13.05%) were male and 20 (86.95%) were female. Hemoglobin concentration, iron and iron binding capacity before and after treatment showed a significant increase in all parameters after treatment. Ferritin value increased, although not significantly. Conclusion: In our study, we found that FCM is an effective and safe treatment modality in the treatment of IDA in celiac patients.

PREVALENCE AND MANAGEMENT OF IRON DEFICIENCY ANEMIA IN CHILDREN: A SYSTEMATIC REVIEW

Background: Even in affluent nations, IDA is still a significant public health issue, particularly for young children and women who are ready to have children. Aims: This systematic review is to review the treatment and prevalence of iron deficiency anemia in children. Methods: This study demonstrated compliance with all requirements by means of a comparison with the standards established by the Preferred Reporting Items for Systematic Review and Meta-Analysis (PRISMA) 2020. Thus, the specialists were able to guarantee that the research was as current as feasible. Publications released between 2014 and 2024 were considered for this search strategy. This was accomplished by utilizing a number of distinct online reference sites, including Pubmed, ScienceDirect, and SagePub. It was determined that reviews, previously published works, and partially completed works would not be included. Result: In the PubMed database, the results of our search brought up 353 articles, whereas the results of our search on SCIENCE DIRECT brought up 8.865 articles, our search on SAGEPUB brought up 3.269 articles. The results of the search conducted for the last year of 2014 yielded a total 184 articles for PubMed, 4.071 articles for SCIENCE DIRECT and 1.144 articles for SAGEPUB. In the end, we compiled a total of 5 papers, 3 of which came from PubMed, 1 of which came from SCIENCE DIRECT and 1 of which came from SAGEPUB. We included five research that met the criteria. Conclusion: In summary, with its haematological repercussions of anemia, IDA is a prevalent and significant children health concern. To assess the effects of IDA on immunity and neurocognition, additional research is necessary. The key to successfully treating children with IDA is early identification and diagnosis of the condition together with competent interpretation of laboratory tests.

Randomized Controlled Trial of Intravenous Ferric Carboxymaltose vs Oral Iron to Treat Iron Deficiency Anemia After Variceal Bleed in Patients With Cirrhosis.

Limited evidence exists on the optimal strategy to correct iron deficiency anemia after variceal bleeding (VB) in cirrhosis. This trial compared the efficacy and safety of intravenous ferric carboxymaltose (IV-FCM) with those of oral iron therapy in this cohort. In this open-label, single-center, randomized controlled trial, eligible patients with hemoglobin <10 g/dL and iron deficiency (ferritin <100 ng/mL) after VB received either IV-FCM (1,500-2,000 mg) divided into 2 doses (n = 48) or oral carbonyl iron (100 mg elemental iron/day) (n = 44) for 3 months. The primary outcome was change in hemoglobin at 3 months. Secondary outcomes included improvement in anemia (last hemoglobin >12 g/dL), normalization of iron stores (ferritin >100 ng/mL), liver-related adverse events, adverse drug reactions, and changes in quality of life (CLDQOL questionnaire). Baseline characteristics, including median Child-Turcotte-Pugh score 7 (interquartile range [IQR] 6-9), Model for End-Stage Liver Disease score 12 (IQR 10-17), blood hemoglobin (8.25 ± 1.06 g/dL), and ferritin (30.00 ng/mL [15.00-66.50]), were comparable in both arms. The median increase in hemoglobin at 3 months in the IV and oral arms was 3.65 g/dL (IQR 2.55-5.25) and 1.10 g/dL (IQR 0.05-2.90 g/dL) ( P < 0.001), respectively. Iron stores normalized in 84.6% and 21% of the IV and oral arms, respectively ( P < 0.001). Anemia improved in 50% and 21.9% in the IV and oral arms, respectively ( P < 0.009). Patients in the IV arm showed a significant improvement in all domains of CLDQOL. Liver-related adverse events were comparable in both arms. Transient mild/moderate hypophosphatemia developed in 43% of patients receiving IV-FCM. Intravenous iron replacement is efficacious and safe to treat iron deficiency anemia after VB in patients with cirrhosis.

Selection of parenteral iron supplement for iron deficiency anemia: A review

The article reviews medicinal products for the treatment of iron deficiency conditions and iron deficiency anemia, the prevalence of which is about 30% among the world population. Iron deficiency is a significant cause of anemia, which can lead to hospitalization and even death. In case of intolerance or ineffectiveness of oral formulations of iron supplements, if it is necessary to replenish the iron level quickly, trivalent iron formulations for intravenous administration are used. These supplements are iron complexes with an iron hydroxide core surrounded by a carbohydrate shell. Iron formulations for intravenous administration can be divided into drugs of the "old" and "new" generation. One of the most studied and popular representatives of the "new" generation is iron carboxymaltose (ICM). The results of clinical studies showed that ICM better and faster increases hemoglobin concentration and replenishes iron stores in patients compared to the "old" generation formulations and also has a more favorable safety profile. Large doses of ICM can be administered in a short time, saving resources and increasing patient satisfaction. The injection of large doses of iron with a small number of infusions in the case of ICM is more economically beneficial for all departments of medical institutions, as it significantly reduces the total cost of medical care. Intravenous iron plays an essential role in the perioperative treatment of iron deficiency anemia, especially in elective surgery. Currently, there is a reliable evidence base confirming the efficacy and safety of intravenous iron formulations in chronic kidney disease, inflammatory bowel disease, heart failure, gynecological and obstetric diseases, and cancer.

The Importance and Essentiality of Natural and Synthetic Chelators in Medicine: Increased Prospects for the Effective Treatment of Iron Overload and Iron Deficiency.

The supply and control of iron is essential for all cells and vital for many physiological processes. All functions and activities of iron are expressed in conjunction with iron-binding molecules. For example, natural chelators such as transferrin and chelator-iron complexes such as haem play major roles in iron metabolism and human physiology. Similarly, the mainstay treatments of the most common diseases of iron metabolism, namely iron deficiency anaemia and iron overload, involve many iron-chelator complexes and the iron-chelating drugs deferiprone (L1), deferoxamine (DF) and deferasirox. Endogenous chelators such as citric acid and glutathione and exogenous chelators such as ascorbic acid also play important roles in iron metabolism and iron homeostasis. Recent advances in the treatment of iron deficiency anaemia with effective iron complexes such as the ferric iron tri-maltol complex (feraccru or accrufer) and the effective treatment of transfusional iron overload using L1 and L1/DF combinations have decreased associated mortality and morbidity and also improved the quality of life of millions of patients. Many other chelating drugs such as ciclopirox, dexrazoxane and EDTA are used daily by millions of patients in other diseases. Similarly, many other drugs or their metabolites with iron-chelation capacity such as hydroxyurea, tetracyclines, anthracyclines and aspirin, as well as dietary molecules such as gallic acid, caffeic acid, quercetin, ellagic acid, maltol and many other phytochelators, are known to interact with iron and affect iron metabolism and related diseases. Different interactions are also observed in the presence of essential, xenobiotic, diagnostic and theranostic metal ions competing with iron. Clinical trials using L1 in Parkinson's, Alzheimer's and other neurodegenerative diseases, as well as HIV and other infections, cancer, diabetic nephropathy and anaemia of inflammation, highlight the importance of chelation therapy in many other clinical conditions. The proposed use of iron chelators for modulating ferroptosis signifies a new era in the design of new therapeutic chelation strategies in many other diseases. The introduction of artificial intelligence guidance for optimal chelation therapeutic outcomes in personalised medicine is expected to increase further the impact of chelation in medicine, as well as the survival and quality of life of millions of patients with iron metabolic disorders and also other diseases.

Amino Acid Chelated Iron Versus Ferric Ammonium Citrate on Iron Status in Egyptian Children with Iron Deficiency Anemia: A Randomized Controlled Study

AbstractFew studies have compared the relative effectiveness of different iron compounds on iron status in school-age children with iron deficiency anemia. The objective of this study was to compare the effect of iron amino acid chelated (AACI) preparation versus ferric ammonium citrate (FAC) in treatment of iron deficiency anemia. Patients and methods: A randomized, clinical study was conducted on one hundred and sixty children aged 5–13 years old proved to have iron deficiency according to guide lines of WHO, 2001. All included children were subjected to the following laboratory investigations: CBC, reticulocytic count, CRP, serum iron, total iron binding capacity (TIBC), serum ferritin (SF), and serum hepcidin. Patients were assigned to two treatment regimens on randomized base 1:1 either to supplement with (AACI) or (FAC) once daily at bedtime. The subjects were followed up for eight weeks. Results: At the end of the study, group 1 who received AACI had increase in: Hb from 9.9 ± 1.1to 11.5 ± 0.3 gm/l(p = 0.01), MCV(fl) from 63.57.7 ± to 69 ± 6.3 (p = 0.05), serum iron from 49.5 ± 5.8 to 87 ± 12.7ug/dl(p = 0.001), serum ferritin from26.2 ± 10.5to 116.4 ± 19.7ng/ml(p = 0.001) while in group 2 who received FAC, there was increase in: HB from10.1 ± 1.7 to 11.2 ± 0.8, (p = 0.1), MCV from 64.5 ± 8.02 to 73.2 ± 8.9 (p = 0.01), serum iron from 48.2 ± 3.5to74 .3 ± 15 ug/dl (p = 0.01) and serum ferritin from 28.1 ± 9.3 to 84.3 ± 15.2 ng/ml (p = 0.006). Conclusion: Our study showed much improvement in iron status indices in AACI preparation with no significant statistically difference between it and FAC.

Clinical evaluation of therapeutic efficacy of a Siddha herbo mineral formulation “Kumaara Veeriya Kaantha Chenduram’’ with “Nellikkai Legiyam” (internal) in the treatment of Iron Deficiency Anemia

Abstract: Background: Kumaara veeriya kaantha chenduram (KVKC) is a siddha herbomineral formulation indicated for paandunoi in Siddha literature (1).Paandu noi is a disease characterized by changes in the body's natural color andpallor found in the skin, nails and conjunctiva. Objectives: To determine the efficacy of the KVKC, the open labed clinical study was conducted in National Institute of Siddha OPD. Materials and Methods: The 30 patients with Iron deficiency anaemiawere selected and treated with KVKC orally with the dose of 260 milli gram twice in a day with Nellikailegiyam6 gram continuously for 45 days. Laboratory investigations for hemoglobin was done on 1st day and every 15 days once of the study. Results: Clinical assessment was done, based on the before and after treatment scores which was compared statistically and recorded.Regarding Hemoglobin level, 24(80%) patients showed increase of 1 to 3 grams from base level, 6(20%) patients showed increase of 0.1 to 0.9 grams from base level.Regarding Serum Ferritin, out of 30 patients, 9 (30%) patients showed 0.1-3.5 ng/ml increase from its base level, 21 (70%) patients showed 3.6-7.0 ng/ml increase from its base level.From the Statistical studies, the Mean ± Standard deviation for Haemoglobin before treatment was 9.7 ± 0.93 and after treatment was 11.18 ± 1.08 which was statistically highly significant (p&lt;0.0001).And Serum ferritin before treatment was 9.27 ± 3.31, after treatment was 13.5 ± 3.49 which was statistically significant (p&lt;0.0001).

Haem iron versus ferrous iron salts to treat iron deficiency anaemia in Gambian children: protocol for randomised controlled trial {1}

BackgroundThe World Health Organization recommends universal iron supplementation for children aged 6–23 months in countries where anaemia is seen in over 40% of the population. Conventional ferrous salts have low efficacy due to low oral absorption in children with inflammation. Haem iron is more bioavailable, and its absorption may not be decreased by inflammation. This study aims to compare daily supplementation with haem iron versus ferrous sulphate on haemoglobin concentration and serum ferritin concentration after 12 weeks of supplementation.MethodsThis will be a two-arm, randomised controlled trial. Gambian children aged 6–12 months with anaemia will be recruited within a predefined geographical area and recruited by trained field workers. Eligible participants will be individually randomised using a 1:1 ratio within permuted blocks to daily supplementation for 12 weeks with either 10.0 mg of elemental iron as haem or ferrous sulphate. Safety outcomes such as diarrhoea and infection-related adverse events will be assessed daily by the clinical team (see Bah et al. Additional file 4_Adverse event eCRF). Linear regression will be used to analyse continuous outcomes, with log transformation to normalise residuals as needed. Binary outcomes will be analysed by binomial regression or logistic regression, Primary analysis will be by modified intention-to-treat (i.e., those randomised and who ingested at least one supplement dose of iron), with multiple imputations to replace missing data. Effect estimates will be adjusted for baseline covariates (C-reactive protein, alpha-1-acid glycoprotein, haemoglobin, ferritin, soluble transferrin receptor).DiscussionThis study will determine if therapeutic supplementation with haem iron is more efficacious than with conventional ferrous sulphate in enhancing haemoglobin and ferritin concentrations in anaemic children aged 6–12 months.Trial registrationPan African Clinical Trial Registry PACTR202210523178727

Intravenous iron infusions in pediatric patients: A retrospective review of efficacy and safety.

Pediatric iron deficiency anemia (IDA) is often treated with oral iron supplementation as the first-line therapy despite poor adherence. This single-institution retrospective chart review of pediatric patients was conducted to assess the safety, efficacy, and adherence of intravenous (IV) iron infusions compared to oral iron therapy in patients who had failed a trial of oral iron supplementation. We reviewed medical records of patients aged 1-21 with IDA who received at least one IV iron infusion at Cooper University Hospital between 2016 and 2021. Paired t-tests compared pre-infusion and post-infusion hematologic indices of hemoglobin (Hgb), mean corpuscular volume, red blood cell count, red cell distribution width, ferritin, total iron binding capacity, iron stores, and iron saturation. We compared adherence and adverse reactions to both oral iron supplementation and IV iron infusions using McNemar's test. A total of 107 subjects were included (mean age of 12.7 years). Hgb, ferritin, iron, and iron saturation between pre-infusion and post-final infusion significantly improved (p < 0.001). Hgb, ferritin, and iron improved when subcategorizing by race and etiology of IDA. Adherence to IV iron infusions (70.1%) was significantly greater than adherence to oral iron therapy (43.0%). There were also significantly fewer adverse effects with IV iron infusions (3.7%) compared to oral iron (77.9%). We demonstrated the safety, efficacy, and improved adherence of IV iron infusions compared to oral iron supplementation for treatment of pediatric IDA in patients who were unable to tolerate oral iron supplementation. Future studies could compare adherence to multiple doses of IV iron infusions in contrast with other single-dosing IV iron formulations.

A Single-group, Clinical Interventional Study on the Effect of Iron Deficiency Anemia on Blood Glucose and Insulin Resistance in Women with Type II Diabetes.

Iron deficiency anemia (IDA) is one of the disorders recently associated with an increase in insulin resistance (IR) and, consequently, diabetes mellitus (DM) affection by causing oxidative stress. In this study, we look at how IDA may contribute to developing type II diabetes mellitus (T2DM), controlling diabetes, and reducing IR in women with T2DM. In this single group, clinical interventional study, we enrolled 40 women with T2DM and IDA. Before and after intervention with ferrous sulfate tablets, their blood glucose (BG) levels and IR levels were evaluated. This study was approved by the Ethics Committee of Qom University of Medical Sciences (ethics code: IR.MUQ.REC.1397.031) and registered at the Iranian Center for Clinical Trials (No. IRCT20170215032587N3). A significant level was considered p <0.05. The mean age of patients was 48.18 ± 4.6 years, with 5.3-5.8 years duration of T2DM. After the intervention, the mean fasting blood glucose (FBG) level reached 198.53 ± 48.11 to 170.93 ± 37.41, which was significant (p <0.0001). Also, hemoglobin A1C level reached from 8.49 ± 0.9 to 7.96 ± 0.58, which was significant (p <0.0001). Homeostatic Model Assessment of Insulin Resistance (HOMA-IR) demonstrating a significant reduction of IR levels after intervention with ferrous sulfate tablets (p <0.018). IDA treatment in patients with T2DM can significantly reduce the BG and IR levels. To better control BG, checking iron status and its correction may provide better clinical outcomes in these patients. IRCT20170215032587N3.

Efficacy and Safety of Microsomal Ferric Pyrophosphate Supplement for Iron Deficiency Anemia in Pregnancy.

Introduction Anemia during pregnancy is characterized by decreased hemoglobin levels. Iron deficiency poses a significant global health concern, especially in pregnant women, where increased iron demands are crucial for both maternal and fetal well-being. Method In the current study, we investigated the effectiveness and safety of 30 mg SunActiveTM Fe (Taiyo GmbH, Yokkaichi, Japan), emulsified microsomalTM ferric pyrophosphate (EMFP) tablets in treating iron deficiency anemia in 27 second-trimester singleton pregnant women. Results Our study results demonstrated that hemoglobin levelsincreased significantly within 30 days of treatment and continued to remain higher than baseline throughout the study. Serum ferritin levels exhibited a 6.61-fold increase, maintaining elevated levels consistently. Serum iron also increased significantly by 46.9%. Additionally, symptoms such as nausea, breathlessness, dizziness, irritability, and heartburn were notably reduced, leading to improved quality of life. Subjects reported decreased overall fatigue, indicating an enhanced quality of life. Babies born during the study showed healthy birth weights, with uncomplicated deliveries. High treatment compliance of 99.5% underscored patient commitment to the study. Furthermore, the investigational product demonstrated a favorable safety profile, with only two mild adverse events observed, unrelated to the treatment. Conclusion These findings suggest that EMFP could be a valuable therapeutic option for managing iron deficiency anemia in pregnant women, promoting better maternal and fetal outcomes. Further research with an increased sample size is warrantedto delve into the underlying mechanisms behind these positive outcomes, nonetheless, our study provides a promising foundation for addressing this critical health issue.

Production of iron-enriched yeast and it's application in the treatment of iron-deficiency anemia.

Iron deficiency anemia (IDA) is one of the most serious forms of malnutrition. Wild type strains of Saccharomyces cerevisiae have higher tolerance to inorganic iron and higher iron conversion and accumulation capacity. The aim of this study was to investigate the effect of S. cerevisiae enriched iron as a potential organic iron supplement on mice with iron deficiency anemia. 60 male Kunming mice (KM mice, with strong adaptability and high reproduction rate, it can be widely used in pharmacology, toxicology, microbiology and other research) were randomly divided into normal control group and iron deficiency diet model group to establish IDA model. After the model was established, IDA mice were randomly divided into 5 groups: normal control group, IDA group, organic iron group (ferrous glycinate), inorganic iron group (ferrous sulfate) and S. cerevisiae enriched iron group. Mice in the experimental group were given different kinds of iron by intragastric administration once a day for 4w. The results showed that S. cerevisiae enriched iron had an effective recovery function, and the body weight and hematological parameters of IDA mice returned to normal levels. The activities of superoxide dismutase, glutathione peroxidase and total antioxidant capacity in serum were increased. In addition, the strain no. F8, able to grow in an iron-rich environment, was more effective in alleviating IDA and improving organ indices with fewer side effects compared to ferrous glycinate and ferrous sulfate groups. This study suggests that the iron-rich strain no. F8 may play an important role in improving IDA mice and may be developed as a new iron supplement.

Effectiveness of Oral Iron Therapy in Anemic Inpatient Pregnant Women: A Single Center Retrospective Cohort Study.

Background and aim Oral iron therapy is effective in treating iron deficiency anemia in outpatient pregnant womenbut has not been studied in inpatient pregnant women. We aimed to evaluate the effect of oral iron therapy versus no therapy during hospitalization on maternal and neonatal outcomes in women with anemia who are hospitalizedfor pregnancy-related morbidities (i.e., preterm premature rupture of membranes, preterm labor, pre-eclampsia, abnormal placentation, or fetal monitoring). Methods A retrospective, single-center study was conducted in hospitalized pregnant women (2018 to 2020)with inpatient stays of more than three days. The primary outcome was a change in hemoglobin level from admission to delivery in women treated with oral iron compared with those left untreated. Secondary outcomes included the total amount of iron administered before delivery, the time interval from admission to delivery, and neonatal effects. Results Two hundred sixty-three women were admitted, 79 women had anemia, and 29 (36.7%) received at least one dose of oral iron. Baseline patient characteristics were similar between groups. The median (interquartile range) dose of iron in the oral iron group was 1185.0 (477.0, 1874.0) mg. Neither absolute hemoglobin before delivery (control group: 10.0±1.2 g/dL; iron group: 10.1±1.1 g/dL; p=0.774)nor change in hemoglobin from admission to delivery (control group: -0.1±1.1 g/dL vs. iron group: 0.4±1.1 g/dL; p=0.232) differed between groups. Women in the control group had shorter length of stay (LOS) median (IQR) than women in the iron group (control group: 7.1 (5.0, 13.7) days; iron group: 11.4 (7.4, 25.9) days; p=0.03). There were no differences in maternal mode of delivery, though each group had high rates of cesarean delivery (control group: 53.7%; iron group: 72.4%; p=0.181). There were no differences in estimated blood loss at delivery (control group: 559±401; iron group: 662.1±337.4;p=0.264) in either group. Neonatal birthweight (control group: 1.9±0.7 kg; iron group:1.9±0.7 kg; p=0.901), birth hemoglobin (control group: 16.3±2.2 g/dL; iron group: 16±2.2 g/dL; p=0.569), neonatal intensive care unit (NICU) admission (control group: 93.3%; iron group: 84.8%;p=0.272 ), or neonatal death (control group: 8.9%; iron group: 3%; p=0.394) were not different between groups. Conclusions Oral iron administered to anemic inpatient pregnant women was not associated with higher hemoglobin concentrations before delivery. Lack of standardized iron regimens and short hospital stays may contribute to the inefficacy of oral iron for this inpatient pregnant population. The small sample size and retrospective nature of this study are limiting factors in drawing conclusive evidence from this study.

A meta-analysis of ferric carboxymaltose versus other intravenous iron preparations for the management of iron deficiency anemia during pregnancy.

We conducted a meta-analysis of randomized clinical trials evaluating the clinical effects of ferric carboxymaltose therapy compared to other intravenous iron in improving hemoglobin and serum ferritin in pregnant women. We also assessed the safety of ferric carboxymaltose vs. other intravenous iron. EMBASE, PubMed, and Web of Science were searched for trials related to ferric carboxymaltose in pregnant women, published between 2005 and 2021. We also reviewed articles from google scholar. The keywords "ferric carboxymaltose," "FCM," "intravenous," "randomized," "pregnancy," "quality of life," and "neonatal outcomes" were used to search the literature. The search was limited to pregnant women. Studies related to ferric carboxymaltose in pregnancy were scanned. Observational studies, review articles, and case reports were excluded. Randomized studies in pregnant women involving ferric carboxymaltose and other intravenous iron formulations were shortlisted. Of 256 studies, nine randomized control trials were selected. Two reviewers independently extracted data from nine selected trials. The final effect size for increase in hemoglobin after treatment was significant for ferric carboxymaltose vs. iron sucrose/iron polymaltose (standard mean difference 0.89g/dl [95% confidence interval 0.27,1.51]). The final effect size for the increase in ferritin after treatment was more for ferric carboxymaltose vs. iron sucrose/iron polymaltose (standard mean difference 22.53µg/L [-7.26, 52.33]). No serious adverse events were reported with ferric carboxymaltose or other intravenous iron. Ferric carboxymaltose demonstrated better efficacy than other intravenous iron in increasing hemoglobin and ferritin levels in treating iron deficiency anemia in pregnant women.