View clinical trials related to Anemia.
Filter by:Background: Diamond-Blackfan anemia (DBA) is treated with steroids. But some people cannot take steroids, or steroids don t work. Other patients must get blood transfusions regularly which are time consuming and can have significant side effects. The drug eltrombopag can increase red blood cells. Researchers want to see if it can help people with DBA and, if so, for how long. Objective: To study the safety and efficacy of eltrombopag in people with DBA who have not responded to steroids or could not take them. Eligibility: People ages 2 and older with DBA who did not respond to steroids or could not take them, or their disease has returned despite taking them Design: Participants will be screened with: Medical and medicine history Physical exam MRI: Participants will lie in a machine that takes pictures of the liver. Blood and urine tests Bone marrow biopsy: A thin needle will remove a marrow sample from the participant's hip bone. Electrocardiogram Participants will take eltrombopag pills once daily for 24 weeks. They will have blood taken every 2 weeks. Participants will have visits 6 months. At 6 months, they will repeat all the screening tests and also have: Quality-of-life questionnaire Neurodevelopmental test (for participants younger than 18 years) If participants blood cell counts improve, they may keep taking eltrombopag for up to 3 more years. If so, they will have blood taken every 4 weeks. They will visit NIH every 6 months and repeat the above tests. Participants will be monitored for up to 3 years after they stop taking eltrombopag. They will visit NIH 6 months after treatment ends. If participants blood counts go down after treatment ends, they may restart the drug....
Evaluating the Efficacy and Safety of Intravenous Ferric Carboxymaltose in Pediatric Patients with Iron Deficiency Anemia and an Unsatisfactory Response to Oral Iron under Study Protocol 1VIT17044
Given the limited long-term effectiveness of traditional weight loss methods, bariatric surgery is increasingly becoming the preferred option for sustained weight loss. With the ascendancy of the laparoscopic approach, the two most common procedures are the Roux-en-Y gastric bypass (RYGB) and the vertical sleeve gastrectomy (VSG). Because bariatric surgery decreases nutrient intake through restriction, malabsorption, or both, and given that obese patients are often malnourished even before surgery, postoperative micronutrient deficiency, particularly of iron, can be a serious complication and difficult to treat. Iron deficiency anemia has been reported to be as high as 49% in the post-bariatric surgical patient. The current standard for correcting iron deficiency anemia in the post-operative bariatric surgical patient is oral iron supplements. However, oral iron therapy is known for its caustic effects on the gastric mucosa causing gastric irritation, nausea, epigastric discomfort and constipation. These debilitating symptoms lead to poor adherence and lower long and short-term efficacy. Furthermore, iron absorption from oral iron supplements when taken with food in patients with low iron stores ranges from 2 to 13% and without food 5 to 28%. An alternative and more effective method of iron replenishment is the use of intravenous iron. A litany of published trials, without contradiction, show marked superiority of intravenous iron in improving hemoglobin concentrations and iron parameters when compared to historical controls. Nonetheless, the current recommendations of the American Society of Metabolic and Bariatric Surgery nutritional guidelines, state that oral iron supplementation for IDA is the recommended first line of treatment. Studies are lacking that compare the efficacy of oral versus intravenous (IV) iron therapy for the treatment of IDA in the post-bariatric surgical patient. The aim of our study is to compare two accepted treatments for iron deficiency anemia (oral ferrous sulfate and intravenous ferumoxytol) for efficacy and speed of response in the treatment of IDA in the post-operative bariatric surgical patient. In this study, 104 bariatric surgical post-operative patients will be randomly assigned 52 each to oral or 52 to a single dose IV iron treatment using double-blind procedures. The primary outcome will be determined at 6 weeks of treatment with a follow-up at 12 months after treatment. Non-responders at 6 weeks after treatment may, if they qualify (based on inclusion/exclusion criteria), have an open-label IV iron treatment and will be followed with the same evaluations used after the first IV iron treatments.
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
The study is a multidisciplinary study, which involves all kind of medical specialties. Patients, who are scheduled for elective surgery, will be seen at a multidisciplinary anaesthesia/Patient Blood Management (PBM) clinic and screened for anaemia prior to surgery. Anaemic patients will eventually be treated with 500mg of iron isomaltoside.
The main objective of the study is to evaluate the safety and efficacy of ALXN1830 compared to placebo in adult participants with warm autoimmune hemolytic anemia (WAIHA).
Evaluate the extent to which treatment of iron deficiency anemia beyond 24-34 weeks' gestation of pregnancy with intravenous iron increases hemoglobin compared to oral iron. The investigators will test the hypothesis that pregnant women who are anemic in the second and third trimester are more likely to significantly increase their hemoglobin with intravenous iron as opposed to the usual standard of care, oral iron.
This is a Phase 2 non-randomized, open-label study to investigate the efficacy, safety and tolerability of RVT-1401 in patients with Warm Autoimmune Hemolytic Anemia.
The objective of this study is to assess the therapeutic efficacy of a hematopoietic cell-based gene therapy for patients with Fanconi anemia, subtype A (FA-A). Hematopoietic stem cells from mobilized peripheral blood of patients with FA-A will be transduced ex vivo (outside the body) with a lentiviral vector carrying the FANCA gene. After transduction, the corrected stem cells will be infused intravenously back to the patient with the goal of preventing bone marrow failure.
Approximately 20% of patients undergoing elective orthopaedic surgery are anaemic. When not identified and treated before surgery, this can lead to requiring blood transfusions, which brings additional expenses, time and inconvenience to the patient.It is recommended that preoperative assessment involves investigation and where possible, treatment of anaemia. The timescale between assessment and surgery makes it difficult to comply with guidelines without postponing surgery. This study will investigate adult patients scheduled for elective orthopaedic surgery, where a full blood count is to be taken as part of routine care. A paired non-invasive reading of their blood will be taken. It will be conducted at The Royal Infirmary, Edinburgh. This device is not in use within the department currently but has been given free of charge for the study. There are no restrictions placed on the device except that it is not accurate for measuring haemoglobin <8g.dL. Participant care will only be determined by results from the laboratory assay as per routine care, not the noninvasive device. The device is CE marked for haemoglobin determination. Masimo (manufacturer) have released results in the accuracy of their monitor but with very little other information, for example, study population or precision. This study aims to answer how accurate and precise non-invasive measurements are in patients scheduled for orthopaedic surgery (there are no studies with these results) and whether anaemia can be identified earlier in the patient pathway i.e. an anaemia screen at time of surgical listing, therefore leaving ample time for treatment and optimisation of care. The data from the study will not be shared with Masimo. There is ongoing work towards introducing and piloting a new pre-operative triage system where optimisable conditions e.g. anaemia are identified at the time of listing. This study would aid this work.