Iron deficiency anemia is the most frequent nutritional deficiency disorder. Conventionally administered oral iron is associated with gastrointestinal intolerance that affects the outcomes and compliance. Liposomal iron is associated with increased absorption without causing significant adverse effects. In this review, we have discussed the technology of liposomal iron preparation, mechanisms of its absorption and clinical evidence on its utility in iron deficiency states in pregnant and non-pregnant women. Based on the available evidence, we compared liposomal iron to conventional oral iron. Encapsulation of micronized iron in liposomes is associated with lesser exposure to gastric contents, lesser interaction with food contents, no exposure to different digestive juices, targeted delivery of iron and allows lower doses to be administered in lieu of direct absorption without need for protein carriers. The available evidence suggests that liposomal iron significantly increases hemoglobin, ferritin levels in pregnant women as well as in women with iron deficiency.
Iron deficiency is the most common nutritional deficiency leading to anemia in pregnancy. Conventionally, non-heme form of iron salts has been the mainstay of treatment. However, patient compliance is an important concern with existing oral iron therapy due to gastrointestinal side effects. Heme iron, a better bioavailable and tolerable form of iron can be suitable form of iron for supplementation in pregnancy. Evidence suggests its utility in pregnancy for treatment of iron deficiency anemia with benefits extending to postpartum period. Effective transfer across placenta to fetus further supports its utility in pregnancy. This review discusses in details the absorption kinetics along with clinical evidence on efficacy, safety, and tolerability of heme-iron supplementation in iron deficiency anemia of pregnancy.
Background: Hormonal therapy for menopause has been found to be the most efficacious treatment, but it may be associated with adverse effects in some of the women. Rheum rhaponticum root extract (”ERr 731”), which is available worldwide, is a natural, reliable, effective, and well-tolerated remedy for women in perimenopausal women with menopausal symptoms (MSs), but there is no Indian study demonstrating its efficacy, safety, and tolerability till date. Objective: This study aimed to evaluate the efficacy and safety of ERr 731 in alleviating MSs in perimenopausal Indian women. Patients and Methods: In this open-labeled prospective study, 129 perimenopausal women were treated with tablet containing 4 mg of Rr dried root extract once daily for 12 weeks. The Menopause Rating Scale (MRS) II score, endometrial thickness (ET), blood pressure, glycemic status, lipid profile, and high-sensitivity C-reactive protein (hs-CRP) level were periodically assessed and compared. Results: A significant reduction (67% by 12 th week) in the mean MRS II score was observed from baseline till the end of 12 weeks (18.1; 95% confidence interval [CI]: 17.0–19.2; P < 0.001). A monotonic reduction in the mean total MRS II score over time was found (1.51 units/week; 95% CI: 1.42–1.60 units/week; P < 0.001) noticeable. There was a reduction in the mean ET from baseline till the end of 12 weeks, although the change was not significant. There were significant reductions in the mean fasting (6.3 mg/dl; 95% CI: 1.7–11.0 mg/dl; P = 0.008) and postprandial (6.3 mg/dl; 95% CI: 1.0–11.7; P = 0.021) blood glucose levels and glycated hemoglobin level (0.30%; 95% CI: 0.085–0.520; P = 0.007) at 12 weeks. No significant changes were noted in terms of blood pressure, lipid profile, and hs-CRP level. The drug was found to be safe. Conclusion: ERr 731 was well tolerated and was found to be efficacious and safe in alleviating MSs in Indian perimenopausal women.
Iron deficiency (ID) and iron deficiency anaemia (IDA) are usually anticipated to occur during and after pregnancy. Peri-menopausal women are at risk of ID/IDA & warrant attention as the symptoms of ID can be misinterpreted or overlooked. Scientific literatures convey iron deficiency to be considered as a major health problem for perimenopausal women. However, Indian evidence on ‘Iron deficiency in peri-menopausal women’ is scarce.The aim of this article is to understand the impact of iron deficiency on health of peri-menopausal women in India and to understand its important clinical considerations. Developing an expert consensus towards diagnosis & management of iron deficiency and iron deficiency anaemia in this population is the need of the hour.A 3-step modified Delphi method was used to build up the consensus. Nine experts representing gynaecology and endocrinology were invited to participate in the panel discussion. Session was being moderated by a senior gynaecologist. In round 1 – the prevalence of iron deficiency anemia in perimenopausal women and risk factors of iron deficiency anemia were discussed. The panel members asked polling questions and each member’s response to the poll question was recorded. The same voting method was used in round 2 and 3, which discussed the diagnosis and management, respectively. In round 1, round 2 and round 3 statements reached consensus. Consensus was attained for eleven statements representing four different domains: prevalence, risk factors, diagnosis, and treatment. This consensus guideline will help to standardize care, provide guidance on screening and treatment of iron deficiency anemia in perimenopausal women. This will also assist in clinical decision-making for all healthcare professionals.
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