View clinical trials related to Anemia, Iron Deficiency.
Filter by:Iron deficiency (ID) is still a main public health problem in sub-Saharan Africa. Iron deficient children have an increased risk for anemia which is associated with adverse infant development that might be partly irreversible. In sub-Saharan Africa, the etiology of ID in children is multifactoral; but the major causes are low iron dietary bioavailability and intake from monotonous cereal-based complementary foods. Children < 5 years old can benefit from iron-fortified complementary foods; however, these fortified complementary foods are often not adapted to the requirements of children in specific setting. The investigators developed a complementary food fortificant (CFF) which is added to local porridge and is deemed to meet the nutrient intake requirement for iron in children 1-3 years of age. The CFF is lipid-based and can therefore, if regularly used, increase the daily energy intake of children which is often too low in developing countries with cereal-based diets. The iron absorption from the mixture of CFF and porridge has to be optimized because it contains quite a high amount of phytate, a well-known inhibitor of iron absorption. To optimize iron absorption the investigators are planning three iron absorption studies using different compounds of iron (FeSO4 + NaFeEDTA), additional vitamin C and phytase, which is able to degrade phytate. In the first study, iron absorption will be determined from a mixture of CFF and porridge fortified with 1) 6 mg FeSO4 and 2) 6 mg FeSO4 plus additional vitamin C. In the second study, the test meals will be fortified with 1) 6 mg FeSO4 and 2) a mixture of 3 mg FeSO4 + 3 mg NaFeEDTA. In the third study, test meals will be fortified with 1) 6 mg FeSO4, 2) 6 mg FeSO4 plus phytase, and 3) 6 mg FeSO4 plus additional vitamin C and phytase. Iron absorption will be determined by incorporation of labeled iron into erythrocytes, 14 days after the administration of a test meal containing labeled iron (stable isotope technique). Sixty apparently healthy Beninese children 12-36 months of age with a body weight > 8.3 kg will be included in the study. Additionally, the investigators will test acceptability of CFFs based on different composition formulas by interviewing the parents/legal guardians of the children after feeding the CFF for a defined period. The results of these studies will provide important insights to optimize the iron absorption of young children from a CFF mixed with local traditional porridge in developing countries. Furthermore the studies will provide information on the acceptability of CFFs in such a setting.
The primary objective of this study is to assess the safety of an investigational intravenous iron (ferric carboxymaltose [FCM]) or an equal dose of iron dextran and explore the mechanism of hypophosphatemia following administration of FCM or that of an equal dose of iron dextran when treating women with iron deficiency anemia due to heavy uterine bleeding (HUB).
The purpose of this study is to compare safety and the oxidative stress potential of two doses of an investigational IV iron, ferric carboxymaltose (FCM), compared to an equal single dose of IV iron sucrose or IV iron dextran in the treatment of Iron Deficiency Anemia (IDA) in female subjects.
Two in every three infants in rural areas of the Democratic Republic of Congo (DRC) suffer from stunting of linear growth by 12 months of age. Stunting presumably results from breast milk supplementation after 6 months of age with complementary foods (CF) that provide inadequate protein and micro-nutrients. Although supplementation with selected micro-nutrients may avoid certain deficiency states, CF with animal source foods may be necessary to avoid stunting. Meat is not readily available in many Central African countries. However caterpillars, which are locally available and abundant, are a common staple in adult diets and may be a suitable substitute for animal source proteins in CF. The investigators developed a cereal made from dried caterpillars that has a nutrient content that appears to be ideal for CF and demonstrated maternal and infant acceptability. This study will investigate the efficacy in prevention of stunting of growth resulting from inadequate complementary foods. A sub-study will evaluate the biologic effects of the caterpillar cereal to determine whether caterpillar cereal prevents iron deficiency anemia, reduces the incidence of neurodevelopmental impairment or infectious diseases.
Study AMAG-FER-CKD-253 is an extension study of the combined AMAG-FER-CKD-251 (NCT01155375) and AMAG-FER-CKD-252 (NCT01155388) studies to evaluate the efficacy and safety of episodic treatment of iron deficiency anemia (IDA) with ferumoxytol.
In pregnancy Restless Legs Syndrome(RLS) is more common than in the general population. During pregnancy iron tablets are the only available safe medication but their efficacy is rather poor. It is the aim of this study to examine the efficacy, practicability and safety of the drug Ferinject® containing the active agent Ferric carboxymaltose for the therapy of Restless Legs Syndrome(RLS) during pregnancy in the case of iron deficiency or anaemia. 20 women with RLS and iron deficiency and/ or anaemia in the third trimester of pregnancy will receive intravenous Ferric carboxymaltose in one or two single doses. Repeated blood tests, pre-and post-therapy actigraphy as well as repeated answering of questionnaires concerning Restless Legs Syndrome(RLS)-symptoms and sleep quality will show the effect of iv-Iron supplementation on Restless Legs Syndrome(RLS)-symptoms during pregnancy. - Trial with medicinal product
Delayed clamping of the umbilical cord might prevent or slow the onset of iron deficiency by increasing the infant's iron endowment at birth. Compared with early clamping, a delay of around 2-3 min provides an additional 25-40 mL of blood per kg of bodyweight. The results of previous intervention studies on delayed clamping are mixed, and few followed up infants beyond the perinatal period. All longer follow up studies have been performed in low income countries. The main objectives, therefore, was to assess whether delayed cord clamping improves hematological and iron status at 4 respective 12 months of age in a large sample of full-term, Swedish infants. The investigators also choose to investigate if the timing of clamping the umbilical cord could affect rate of infections during the first four months of life and to assess the infants development at 4 and 12 months of age.
The objectives of this study are to compare the efficacy and safety of repeat doses of intravenous (IV) ferumoxytol with IV iron sucrose for the treatment of IDA in subjects with hemodialysis-dependent CKD.
Introduction: Iron deficiency anaemia remains a significant public health challenge. Localized food based approaches may offer a large opportunity to improve lives and address the widespread micronutrient deficiencies such as iron in affected households. Viable solutions where iron rich foods are not readily available may come through diversification approaches using foods such as amaranth grain reported to contain high iron content and good quality protein in conjunction with the use of in-home fortification. Objectives: To determine the efficacy of maize porridge enriched with amaranth flour on improving diet quality, iron intake and status in children 12-59 months in a semiarid area in Kenya. Study population: The study population will comprise children aged 12-59 months in Migwani, within the larger Mwingi district, Kenya. Mothers or principal caretakers will be interviewed on behalf of the children. In total, 270 children will be enrolled in the study. Study design: The study has a randomized controlled trial design conducted over a period of 4 months/16 weeks. Treatment/hypothesis: All participating children will be required to take the provided porridge equivalent to 80g of flour 5 days a week for 16 weeks. There will be 3 treatments groups as follows; (1) maize porridge enriched with amaranth grain flour at 70:30 maize/amaranth ratio, (2) maize porridge fortified with a multiple micronutrient powder (MixMe™) and (3) plain maize porridge group. Hypothesis: there will be a significant difference in hemoglobin and iron status between the three groups. Methods: Blood samples (5ml) will be collected by veni-puncture at baseline and after intervention. Hb concentration, Zinc protoporphyrin (ZnPP) and malaria infection will be assessed in the field. Analyses of serum ferritin, serum transferrin receptor and C-reactive protein (CRP) will be done at the participating laboratories. Main study parameter/Endpoints: Change in Hb concentration is the primary outcome of this study. Body iron measured by serum ferritin (SF) and serum transferrin receptor (STfR) are the secondary outcome. Iron deficiency will be defined as SF concentration <12 µg/L and tissue iron deficiency will be defined as serum transferrin receptor concentration of >8.3mg/L. Infection will be assessed by raised CRP (>10mg/L) as an indicator of acute inflammation and presence of malaria.
The purpose of this study is to determine whether bovine lactoferrin is effective in preventing and curing iron deficiency and iron deficiency anemia in Hereditary Thrombophilia affected women during pregnancy. The proposed clinical trial is considered as PHASE IV because in Italy bLf is commercialized by Grunenthal, as Lattoglobina® (capsules with 100 mg of bLf), to prevent and cure iron deficiency and iron deficiency anemia in pregnant women.