View clinical trials related to Iron Deficiency Anemia Treatment.
Filter by:Iron supplementation is a common approach to address iron deficiency with recommendations for women of childbearing age, particularly those at risk of iron deficiency. Because of its considerably higher absorption, ferrous sulphate is the common iron compound used in iron supplements. However, concerns about iron supplements arise from the knowledge that a large portion of the supplement consumed is not absorbed. This unabsorbed iron travels to the colon and, in preclinical studies, has been shown to promote the growth of enteric pathogens at the expense of beneficial commensal bacteria and increase infection risk, including the clinical incidence of diarrhea. The objective of this study is to compare the effects of iron as ferrous sulfate (FeSO4) or FeSO4-enriched Aspergillus oryzae (Ao iron) on the growth and virulence of common enteric pathogens using an in vitro fecal fermentation model. Stool samples will be collected from women of reproductive age following ingestion of an iron supplement as either FeSO4 or Ao iron. Stool samples will be spiked with common enteric pathogens, and outcome measures will be determined following in vitro fecal fermentation.
In patients who underwent thoracotomy due to lung malignancy; It is desired to investigate whether there is a difference in terms of postoperative results between those with and without anemia, and those with iron deficiency anemia (IDA) who underwent intravenous iron replacement and those who did not, according to the hemoglobin value in their preoperative examinations.
The World Health Organization recommends daily iron supplementation for infants and children (6 months-12 years). Based on the low cost and high bioavailability and efficacy, ferrous sulfate is typically the first choice for supplementation and fortification. The recommended dose of iron is set high to deliver adequate absorbed iron due to low rates of dietary iron absorption, which is typically <10%. Thus, the majority of dietary iron is not absorbed and travels to the colon. Unabsorbed iron in the colon may select for enteric pathogens at the expense of beneficial commensal bacteria and increase infection risk, including the clinical incidence of diarrhea. The objective of this study is to compare the effects of iron as ferrous sulfate (FeSO4) or FeSO4-enriched Aspergillus oryzae (Ao iron) on the growth and virulence of common enteric pathogens using an in vitro fecal fermentation model. Stool samples will be collected from children following ingestion of an iron supplement as either FeSO4 or Ao iron. Stool samples will be spiked with common enteric pathogens and outcome measures will be determined following in vitro fecal fermentation.
The investigators will retrospectively collect data of patients infused at UMC's emergency department (ED) with long acting irons (ferric carboxymaltose, iron dextran, iron sucrose, etc.), in addition, patients infused with blood products, with intent to treat iron deficiency anemia (IDA). Patient records reviewed will be from patients who were infused at UMC ED from January 2013 to June 2018. Primary aim of analysis will be to investigate superiority between interventions implemented for treating IDA. In addition, the investigators will utilize data to characterize patients who used ED services as an avenue to receive treatment for IDA. Further, the investigators will conduct cost analysis between different IDA directed treatments administered in the ED at UMC.
Vaccines often underperform in Africa compared to high-income countries. Why vaccines do not work as well in Africa remains uncertain. Malnutrition likely plays a role. Our study objective is to assess whether iron deficiency anaemia in young women impairs their immune response to the COVID-19 vaccine, and whether iron treatment improves their response.
Vaccines often underperform in Africa compared to high-income countries. Why vaccines do not work as well in Africa remains uncertain. Malnutrition likely plays a role. Our study objective is to assess whether iron deficiency anaemia in young women impairs their immune response to viral vaccines, and whether iron treatment improves their response.
Nowadays up to 40% of patients undergoing cardiac surgery receives at least 1 unit of red blood cell transfusion during surgery or during the first week after surgery. Moreover up to 40% of these patients shows an absolute or relative iron deficiency, with or without anaemia. The objective of this study is to assess whether to implement an adequate correction of iron according to current "patients blood management" recommendations might reduce RBC transfusion requirements in patients undergoing heart surgery. Data obtained in patients included in the study will be compared to those of a case-control population selected from patients consecutively treated at the same department in the previous 2 years.
Over recent years there has been a lot of research looking at how the bacteria in our gut affects our health. Some medications are known to cause changes in gut bacteria. Many patients that are prescribed iron report gastrointestinal side effects. This research project aims to see if the cause of the gastrointestinal side effects is due to iron causing changes in the gut bacteria. This can be detected via measuring the levels of hydrogen and methane and other compounds in the breath and stool.
The study is a pilot study, which involves cardiothoracic patients. Patients, who are scheduled for elective cardiosurgical procedure, will be seen in multidisciplinary anesthesia/Patient Blood Management (PBM) clinic and screened for anemia prior to surgery. Anemic patients will eventually be treated with 500mg of ferric carboxymaltose 1 to 4 days prior to surgery. A high blood loss is expected in these procedures (>500ml). Blood is collected and re-transfused to the patient via use of cell savers/ autologous blood restoration. The investigators will examine how fast intravenous ferric carboxymaltose is stored within the iron storage cells of the body, and how much remains within the patients blood at the time point of surgery. Next, the investigators will assess the wash out effect of iron via cell salvage. The hypothesis of this trial is that ferric carboxymaltose is washed out of the collected patient's blood by cell caver usage (Wash-Out Effect).
Lactoferrin (Lf) is a mammalian cationic iron binding glycoprotein belonging to the transferrin family which was discovered 70 years ago, and isolated simultaneously from human and bovine milks in 1960. It is widely distributed in all biological fluids and is also expressed by immune cells, which release it under stimulation by pathogens