View clinical trials related to Iron Deficiency.
Filter by:Iron deficiency (ID) affects ~30% of female athletes, and its consequences are highly relevant to athletic performance. Poor iron (Fe) uptake remains a major factor in the development of ID. While animal studies suggest that prebiotics may improve Fe uptake, this has not been well-studied in humans. The main objective of the proposed study is to determine the effects of synbiotic supplementation on the Fe status of ID female athletes during Fe repletion.
Iron deficiency is still the most common and widespread nutritional disorder in the world according to WHO. In a recent iron absorption study in adult women with low iron stores in our lab (publication under review), we found that 15 g of GOS given with an iron supplement in the form of iron fumarate acutely increased iron absorption when given with water and a bread based meal. The dose of 15 g of GOS was tolerated well by the participants. As a follow up to the study mentioned above, we want to investigate: 1) if acute iron absorption is affected by lower doses of GOS; 2) whether this acute effect occurs for other commonly used iron compounds as well, such as iron sulphate and iron phosphate; and 3) if there are potential interactions on absorption with other enhancers of iron absorption, such as vitamin c.
The purpose of this study is to assess the iron status and to confirm the usability of the non-invasive ZnPP measurement for screening the different stages of iron deficiency defined by standard measurements from blood.
This study involved human volunteers undertaking a high-altitude expedition. It assessed changes in physiological parameters of relevance to high-altitude cardiopulmonary physiology. Participants included a subgroup of those taking part in an existing adventurous training expedition and were randomised in a 1:1 fashion to receive either intravenous iron or normal saline several weeks prior to departure. During the expedition, participants were investigated by means of transthoracic echocardiography, peripheral oxygen saturation measurement and heart rate monitoring and through the drawing of venous blood samples. Bloods were later analysed for markers of iron status.
The primary objective of this study is to compare iron absorption of high surface area ferric phosphate with that of ferrous sulfate and bulk ferric phosphate in a rice-based meal in non-pregnant women.
The goal of this randomized supplementation feasibility trial is to learn about the feasibility and preliminary efficacy of the probiotic, lactobacillus plantarum 299v (Lp299v), in pregnant individuals at-risk for iron deficiency anemia. The main questions it aims to answer are: - Is daily oral Lp299v a feasible and tolerable intervention for pregnant individuals to uptake? - Does daily oral Lp299v in pregnancy impact maternal and neonatal cord hematological and iron status parameters? Participants will be randomly assigned to one of two treatment groups: daily intake or probiotic Lp299v + prenatal vitamin with iron or placebo + prenatal vitamin with iron from 15-20 weeks of gestation through delivery. Researchers will compare the two treatment groups to see if there is a difference in the feasibility of the intervention and the preliminary efficacy on maternal and neonatal cord hematological and iron status parameters.
Adiposity is a state of sub-clinical inflammation, thus hepcidin is increased in adiposity, often leading to iron deficiency in this population group. Central adiposity is generally considered having a greater negative effect on health compared to peripheral adiposity. Whether this can be also seen in hepcidin and thereby in iron absorption is uncertain.
This pilot interventional cohort study will examine the effects of intravenous iron in adults with cystic fibrosis and iron deficiency.
The purpose of this study is to measure iron absorption from maize-based porridge fortified with either apo-lactoferrin, holo-lactoferrin or ferrous sulfate and to test whether there is an effect of these. Additionally, iron absorption from maize-based porridge containing 12 mg ferrous sulfate will be measured when consumed every other day versus every third day.
This study evaluates the feasibility of cooking with an iron ingot, Lucky Iron Fish™ (LIF), and evaluate the natural history of hemoglobins and iron status among infants of families using this iron ingot in a population with a high prevalence of iron-deficiency anemia. Participants are mother-infant dyads, and are randomized to one of two arms: Lucky Iron Fish™or enhanced standard of care.