Active clinical trials for "Anemia, Iron-Deficiency"

Prospective study to test whether the immunochemical fecal occult blood test (FIT) for colorectal cancer (CRC) helps to prioritize patients with iron deficiency anemia for colonoscopy.

This study aims to examine iron deficiency symptoms and biochemical iron status based on hemoglobin, hematocrit, ferritin, and total iron binding capacity in menstruating females.

The frequency of iron deficiency anemia was extensively studied in infants on the first year of life. There is not enough information about the frequency of iron deficiency during the second and third years of life. In a previous study performed in Israel and published in Pediatrics 2006 the incidence of anemia does not decrease towards age 18 months. Then there is reasonable to study the iron deficiency frequency beyond this age.

Serum and fecal samples were collected from infants at either 6-7 m of age or 12-13 m of age. Serum and feces were analyzed locally for hemoglobin status or evidence of parasites, and standard of care was provided. Excess serum was transported to UC Davis for metabolomics analysis and the University of Hohenheim for iron status assessment and measurement of inflammatory markers. Fecal samples were transported to UC Davis for measurement of the microbiome structure and function.

The aim of the study is to analyze the implementation of the 2018 updated ESMO Guideline in patients with tumor diseases as well as the corre-sponding recommendations of the Onkopedia Guideline and the S3 Guide-line Supportive Therapy in routine clinical practice in Germany. To this end, a nationwide, representative, retrospective patient documen-tation will be conducted to observe the current practice of anemia man-agement in hospitals and among office-based physicians.

This study aims to evaluate characteristics of patients with previous hypersensitivity reaction grades I-IV to intravenous ferric carboxymaltose (Ferinject) or to iron sucrose (Venofer) including age, atopy status, previous allergic reactions, previous medical history, current medications and co-morbidities. Furthermore, symptoms on reaction such as severity grade of reaction will be evaluated.

This project is an observational controlled randomized counterbalance study. One hundred and three physically active and healthy women were selected to participate in the IronFEMME Study, of which 57 were eumenorrheic, 30 were oral contraceptive users (OCP) and 16 were postmenopausal women. The project consisted on two sections carrying out at the same time: Iron metabolism (Study I) and Muscle damage (Study II). For the study I, the exercise protocol consisted on an interval running test (8 bouts of 3 min at 85% of the maximal aerobic speed), whereas the study II protocol was based on an eccentric-based resistance exercise protocol (10 sets of 10 repetitions of plate-loaded barbell parallel back squats at 60% of their 1RM with 2 min of rest between sets). In both studies, eumenorrheic participants were evaluated at three specific moments of the menstrual cycle: Early-follicular phase, late-follicular phase and mid-luteal phase; OCP performed the trial at two moments: Withdrawal phase and active pill phase. Lastly, postmenopausal women were tested only once, since their hormonal status does not fluctuate. The three-step method was used to verify the menstrual cycle phase: calendar counting, blood analyses confirmation and urine-based ovulation kits. Blood samples were obtained to measure sexual hormones (e.g., 17β-Estradiol, Progesterone), iron metabolism parameters (e.g., Hepcidin, Iron, Ferritin, Transferrin) and muscle damage related markers (e.g., Creatine Kinase, Myoglobin, Lactate Dehydrogenase).

This study aims to characterize the diagnostic performance of immunological testing of occult gastrointestinal bleeding in stool in the population aged over 75 years with iron deficiency anemia. As secondary objectives, the study aims to: determine a threshold of positivity optimizing the immunoassay performance for the study population, in accordance with the probabilities of error (false positives, false negatives) and weights (defined by expert consensus) allocated to these errors. Assess the benefit of a double measure of bleeding (two stools) by immunoassay compared to a single measure.

Perioperative anemia is very common in patients undergoing total hip arthroplasty (THA) and total knee arthroplasty (TKA). This study retrospectively analyzes the use of rHuEPO and iron sucrose in patients undergoing total hip and knee arthroplasty in order to observe the short-term efficacy and safety of rHuEPO and iron sucrose.

This study will be conducted to show the effect of different degrees of maternal iron deficiency anemia on fetal hemodynamics and neonatal outcome and to evaluate the effect of treatment.