View clinical trials related to Iron.
Filter by:This study aims to compare the efficacy of daily iron supplementation and weekly iron supplementation in infants aged 6-12 months on the prevalence of anemia, hemoglobin level, and serum ferritin levels. Infants will be enrolled at 6 months and will be randomly assigned to receive either daily or weekly iron supplementation for the first 3 months and will be followed by weekly iron supplementation for another 3 months.
Preoperative anaemia has been shown to be associated with worse outcomes after surgery in both adults and children. Limited research has been done on how common preoperative iron-deficiency anaemia (IDA) is in children and how best to treat it. Oral iron is a relatively cost-effective treatment for IDA. This study aims to show whether giving children with IDA oral iron for 6-12 weeks before their surgery significantly improves their haemoglobin.
A 9-month randomized, double-blind, placebo-controlled study to compare the effect of fixed dose ferric citrate versus placebo in patients with advanced chronic kidney disease (eGFR ≤20 ml/min/1.73m2) on the composite endpoint of time to initiation of maintenance dialysis or all-cause mortality.
The aim of the study is to characterize the diet and iron status of young female elite football players and examine the relationship between iron intake, iron status, hemoglobin levels, intestinal health and sports performance. In addition, the effects of low-dose iron supplements on iron stores will be investigated and whether such supplementation affects intestinal health, microbiota composition and biomarkers for oxidative stress.
Iron deficiency is the most prevalent nutritional deficiency worldwide with one in four estimated to be affected by iron deficiency anaemia. Women of reproductive age are at greatest risk for iron deficiency and anaemia due to iron losses during menstruation and childbirth as well as the increased need for iron throughout pregnancy. However, iron deficiency without anaemia is at least twice as common as iron deficiency anaemia with females aged 11-49 at the biggest risk of all. Despite this, it is commonly left undiagnosed. Those who are iron deficient non-anaemic can still suffer from the same common consequences of iron deficiency anaemia; these include unexplained fatigue, mood changes and decreased cognitive performance. It is postulated that for any cognitive and behavioural change to occur, a complementary change in neural functioning is required. A recent cross-sectional study has identified increases in cognitive demand to produce decrements in measures of cognitive performance and increases in brain activity and metabolic measures; the magnitude of such are evidenced to be directly related to iron status. However, such measures do not provide an estimate of overall oxygen consumption that is specific to the brain in order to be able to associate changes in cognitive performance and energy expenditure specifically to the brain itself. The current study aims to investigate the parallel effects of iron supplementation on cerebral haemodynamics and energy metabolism to determine the ability of iron to modulate whole body energy metabolism and utilisation of metabolic substrates at rest and during cognitive demand in a sample of non-anaemic iron deficient and iron sufficient women of reproductive age.
This is a treatment study to determine if reducing the body's iron stores by blood donation will improve diabetes control and other problems associated with diabetes such as fatty liver disease.
Iron deficiency-related anemia is the most common nutritional deficiency disorder in the world, mainly affecting children, women and older adults in underdeveloped countries. To combat iron deficiency, inorganic forms of iron (such as ferrous sulfate) are often used as an iron supplement. One big problem is that high levels of this kind of iron supplement produce negative health effects. This includes diarrhea, changes in the bacteria in the gut, as well as increased severity to malaria in young children in countries with high rates of that parasite. Most forms of iron are not well absorbed and, therefore, pass through the intestine to be eliminated in the stool. This unabsorbed iron can be used by gut bacteria, disturbing the balance of healthful and potentially harmful bacteria in the colon, which can increase inflammation in the body. In this study, the investigators are seeking to determine whether two new forms of iron cause fewer changes in the gut bacteria thus lowering inflammation while providing similar amounts of iron to the body. The findings from this research study are important because they will inform the development of safer treatments for iron deficiency.
In this study, the investigators study the prognostic role of oxidative stress metabolism and iron in Acute myeloid leukemia.
With the long-term public health goal of developing an effective micronutrient supplementation program to improve child health by improving iron and zinc status and decreasing morbidity due to diarrhea in areas with high rates of childhood malnutrition, we seek to determine the most efficacious method of decreasing childhood morbidity and mortality due to diarrhea in toddlers by re-examining the issue of iron and zinc interaction and determining if this interaction can be minimized by separate administration of iron and zinc supplementation.