View clinical trials related to Deficiency Diseases.
Filter by:This research is being done to construct a survey questionnaire, a quality of life tool, to determine the health, well-being, ability to perform daily activities, and physical, social and emotional functioning in participants with primary immunodeficiency disorders (PIDD). This quality of life (QOL) tool will help physicians understand the effects of PIDD on a person's health. These quality of life surveys are important tools for physicians to measure outcomes for satisfaction and effects of treatment.
This is a pilot prospective single blind controlled trial comparing magnetically steerable gastric capsule endoscopy to conventional oesophagogastroduodenoscopy in diagnosing upper gastrointestinal pathology in patients with recurrent/refractory iron-deficient anaemia.
According to a national study in 2002, the prevalence of ID, IDA, and ID+IDA among pregnant women in China was 42.6%, 9.1%, and 61.7% respectively. A similar study in Hebei province at the same time showed that the prevalence of IDA among pregnant and lactating mothers was 46.39% and 47.21% respectively. There was a significant difference between urban and rural areas. Women living in rural areas had higher chances of having IDA (p<0.01). WHO and UNICEF recommend taking iron, folic acid and multiple micronutrients during pregnancy. However, we don't know much about their influence on maternal and infant health and their clinical effectiveness. Health Department of China recommends taking 400ug folic acid before pregnancy and during early pregnancy. But for various reasons, not all expecting mothers take this advice. Besides, we don't have a national level technical standard of how to take nutrition supplements during pregnancy. Therefore, it's crucial for us to study if iron/folic acid or folic acid only can prevent perinatal complications, as well as their influences on infant and toddler health. The purpose of this study is to test whether taking iron/folic acid and folic acid only from early pregnancy until delivery will lower the chances of pregnancy complications, and to see how supplements affect gestation results. As well, it will evaluate a) whether taking iron supplement during pregnancy can prevent IDA during pregnancy; b) whether taking iron supplement can increase mother and fetus iron storage; and c) how mother's iron level affects newborn's iron level. We hope to understand nutrition conditions during pregnancy and investigate the relations between pregnancy diet and complications during pregnancy, weight gain during pregnancy, and newborn birth weight. We will evaluate the influence of taking iron and folic acid during pregnancy on the health of infants and toddlers.
The safety, tolerability, pharmacokinetics and pharmacodynamics of Z-213 will be investigated in patients with iron-deficiency anemia after administration of a single dose (100 mg, 500 mg, 800 mg or 1,000 mg iron).
The purpose of the trial is to evaluate and compare the effect of iron isomaltoside 1000 to iron sucrose in its ability to increase haemoglobin (Hb) in subjects with IDA when oral iron preparations are ineffective or cannot be used or where there is a clinical need to deliver iron rapidly.
In total 50 subjects with iron deficiency anemia treated with intravenous iron are planned for inclusion in this trial. After signing an informed consent a blood sample will be obtained from each participant before iron treatment. The investigators will measure the thrombin generation in plasma assessed by the calibrated automated thrombogram (CAT). patient will go face to face interview and will be asked to answer structured questionnaire which will include information on demographics, clinical data ( fever, allergies , etc.) and comorbidities Two weeks after completing intravenous iron administration additional blood samples will be taken: thrombin generation will be measured
The primary objective of this study is to evaluate the treatment response of Injectafer vs. oral iron to baseline hepcidin levels to determine if any of these select IBD or Gastric Bypass patients may demonstrate to be inappropriate for oral iron therapy.
Evaluate the effect of iron supplementation using oral routes in comparison with total dose infusion of low molecular weight iron dextran in iron deficiency anemia during pregnancy.
The aim of the present study was to compare the effectiveness of the different oral iron preparations in children with IDA.
Iron deficiency anemia is a very common problem accompanying pregnancy. in this study, the investigators are going to compare the efficacy and tolerability of two preparations of oral iron in treatment of iron deficiency anemia with pregnancy.