View clinical trials related to Anemia, Iron Deficiency.
Filter by:The introduction of a modified perioperative patient blood management protocol with intravenous iron intervention for iron deficiency anaemic patients would reduce the need for allogenic blood transfusion and reduce perioperative morbidity and mortality.
Heart failure is a common problem with a prevalence of 1-2% in general population and a major cause of mortality,morbidity and impaired quality of life. Anemia is afrequent comorbidity in stable heart failure patients and it increases morbidity in terms of frequent hospital admissions,impaired exercise capacity,poor quality of life ,and increased mortality
Iron deficiency anemia is a worldwide medical disorder. So far, it is the most common medical complication in pregnancy specially in developing countries. It is the cause of many adverse effects on mother and fetus and contributes significantly to high maternal mortality. Maternal iron deficiency anemia is frequently associated with premature delivery, low birth weight babies
The treatment of anemia depends on its cause. Patients with underlying iron-deficient anemia should be treated or referred to a specialist (eg gynecologist, gastroenterologist) for treatment.deficiency anemia are global health problems and common medical conditions seen in everyday clinical practice. Iron is vital for biological functions, such as breathing, energy production, DNA synthesis, and cell proliferation. Iron deficiency refers to the reduction of iron stores and precedes the occurrence of iron deficiency anemia. Iron deficiency anemia is a more severe condition in which low levels of iron are associated with anemia and the presence of small cellular red blood cells.
According to the World Health Organization (WHO), anemia is the most common disease, affecting >1.5 billion people worldwide. Furthermore, iron deficiency anemia (IDA) accounts for 50% of cases of anemia. IDA is common during pregnancy and the postpartum period, and can lead to serious maternal and fetal complications. Measurement of serum ferritin has the highest sensitivity and specificity for diagnosis of IDA unless there is a concurrent inflammatory condition. The lower threshold value for hemoglobin (Hb) in pregnant women is <11 g/dL during the 1st and 3rd trimesters, and <10.5 g/dL during the 2nd trimester. In postpartum period a Hb concentration <10 g/dL indicates clinically significant anemia. Oral iron therapy is given as the first-line treatment for IDA.
Red Cell Distribution Width Index versus Red Cell Distribution Width as Discriminating Guide for Iron Deficiency Anaemia and Beta Thalassemia Trait .
The ultimate goal of this research is to develop a means to safely administer iron supplements to infants in settings with a high infection burden. The investigators will conduct a randomized clinical trial in 6 month-old Kenyan infants in conjunction with mechanistic microbiota studies using a novel long-term continuous polyfermenter platform inoculated with immobilized fecal microbiota from Kenyan infants. Oral iron supplements are associated with a significant 15% increase in the rate of diarrhea in children in malaria-endemic areas. The most recent studies have shown that prebiotic galacto-oligosaccharides (GOS) can provide partial amelioration of the adverse effects of iron supplementation by enhancing the growth of barrier populations of bifidobacteria and lactobacilli. The investigators hypothesize that the combination of GOS with bovine lactoferrin, adding iron sequestration as well as antimicrobial and immunomodulatory activities, will provide almost complete protection against the adverse effects of added iron on the intestinal microbiota.
The first aim of this study is to investigate if daily administration of the prebiotic Synergy-1 (a commercial product consisting of oligofructose-enriched inulin) together with a common iron supplement (ferrous sulphate) during 4 weeks, in premenopausal non-anaemic women with low ferritin levels, would mitigate the adverse effects of iron on the gut microbiota. The estimated absorption rate of the ferrous salts is 10-15%, therefore the unabsorbed iron will reach the colon where it could stimulate growth of non-beneficial bacterial species in the intestinal environment. By contrast, prebiotics function by specifically supporting growth of the typically-beneficial microorganism such as bifidobacteria. Inulin-type fructans (ITF) are well recognised in this way. The hypothesis to be tested is that prebiotic consumption will lead to a beneficial shift in the microbiota helping against the dysbiosis associated with iron supplementation.
To combat iron deficiency in Low and Middle-Income Countries, sustainable food-based solutions have to be implemented to serve populations, not only individuals. One solution is the introduction of iron biofortified staple crops on market level. Before market level introduction, the bioavailability of iron in the new biofortified Orange Fleshed Sweet Potato (OFSP) breed needs to be assessed. In this study the investigator compares the fractional and total iron absorption after extrinsic stable isotope labelling of the new biofortified high iron OFSP variety and a normal market level OFSP variety. The study is conducted in Malawian women of reproductive age with marginal iron status.
The objective of this cluster-randomized efficacy feeding trial was to determine the effects of consuming iron-biofortified beans (Fe-Beans) on iron status in children, compared to control beans (Control-Beans). A cluster-randomized trial of biofortified beans (Phaseolus vulgaris L), bred to enhance iron content, was conducted for 6 months.