Active clinical trials for "Anemia"

Efficacy of a preoperative anaemia clinic in patients undergoing elective abdominal surgery diagnosed with iron deficieny anaemia

As a follow-up to the RAPIDIRON Trial (NCT05358509), this study will follow the previously randomized mothers as well as their offspring after birth to assess neurodevelopmental, hematologic, and health outcomes. The study's overarching goal is to determine if the offspring born to RAPIDIRON Trial mothers in the intravenous iron groups, compared to the oral iron group, will achieve superior neurodevelopment, iron stores, and growth at specific time points during the first three years of life. Differences will be assessed between offspring based on the iron deficiency anemia (IDA) treatment of the mother.

The goal of this observational study is to characterize the diagnostic and therapeutic management of autoimmune cytopenias including autoimmune hemolytic anemia, immune thrombocytopenia, and chronic idiopathic/autoimmune neutropenia. The main aims to answer are: evaluation of traditional and novel diagnostic tools including immunohematology, cytokine essays, bone marrow studies, molecular findings, and fecal microbiome. evaluation of type and sequence of the therapies administered, the response rates, and the adverse events. evaluation of clinical and laboratory (immunologic, molecular, and morphologic) predictors of outcome. evolution of autoimmune cytopenias into myelodysplastic syndromes. a subgroup of patients with myelodysplastic syndromes will be included to evaluate the presence of immunologic events, autoimmune activation, and red cell metabolism. Participants will receive a clinical/laboratory diagnostic workup as per current clinical practice. Furthermore They will be sampled at baseline (peripheral blood and feces for microbiome) and followed up for at least 3 years to evaluate their clinical course, therapeutic management and outcome.

Iron deficiency has been reported in approximately 35% of patients with a gynecologic malignancy. Blood transfusions are known to be immunosuppressive and carry immediate and long-term risks. Pre-operative blood transfusion in gynecologic oncology patients is associated with higher rates of surgical site infection, length of stay, composite morbidity, cancer recurrence, and mortality. Pre-operative intravenous iron formulations have been shown in benign gynecology and other surgical specialities to increase pre-operative hemoglobin and decrease post-operative transfusion rates. This is a randomized double-blinded clinical trial evaluating the effects of treating patients undergoing gynecologic oncology surgery with intravenous ferric derisomaltose to correct pre-operative iron-deficiency anemia. The study aims to assess the effectiveness of preoperative ferric derisomaltose/iron isomaltoside compared to placebo in correcting preoperative hemoglobin in patients undergoing surgery for gynecologic malignancy.

Anemia is a frequent complication among cancer patients, both as a result of the malignancy of the disease and the aggressiveness of the treatment. Regardless of the degree of anemia, cancer patients produce less erythropoietin (EPO) and, consequently, cannot compensate for the deficit in the production of red blood cells, a situation that can worsen in presence of inflammation or infection. In the pediatric oncology population, studies vary in relation to anemia treatment protocols, indications for starting treatment and even there is no robust evidence that treatment with erythropoiesis stimulators results in increased hemoglobin levels, even in mild and moderate anemia, with improvement in quality of life scores and fatigue. Therefore, the proposed study aims to test the efficacy and safety of erythropoietin therapy in the treatment of cancer-related anemia in children and adolescents aged 2 to 17 years. As a secondary objective, to evaluate the benefit of early initiation of EPO (Hb<12g/dL) in children undergoing chemotherapy in improving quality of life and reducing fatigue. For the evaluation of secondary outcomes, the Student's t test can be applied and analyzes of variance or covariance (ANOVA or ANCOVA) (with treatment group as a factor, and baseline hemoglobin level as a covariate) will be used to compare the outcomes of efficacy defined by variation (change) time point post versus baseline between 2 groups. Adjusted means ("least square means") with 95% CI will be reported. When applicable, secondary outcomes defined by continuous variables evaluated over time (3 or more instants) will be analyzed using mixed model analysis of variance for repeated measures

Preoperative anaemia has been shown to be associated with worse outcomes after surgery in both adults and children. Limited research has been done on how common preoperative iron-deficiency anaemia (IDA) is in children and how best to treat it. Oral iron is a relatively cost-effective treatment for IDA. This study aims to show whether giving children with IDA oral iron for 6-12 weeks before their surgery significantly improves their haemoglobin.

Anemia by the Centers for Disease Control and Prevention (CDC, 1989); It is defined as hemoglobin (Hb) or hematocrit (Hct) values below the 5th percentile in pregnant women. It is expressed as Hb value of 11 mg / dl or Hct value below 33% in the first trimester. II. Less than 10.5 g / dl in trimester can be defined as anemia. Anemia is a risk factor during pregnancy and one of the predisposing causes of maternal death. Pregnancy anemia can be aggravated by various conditions such as uterine or placental bleeding, gastrointestinal bleeding and peripartum blood loss. In addition to the general consequences of anemia, there are specific risks for the mother and fetus during pregnancy such as intrauterine growth retardation, prematurity, feto-placental miss rate, and higher risk for peripartum blood transfusion. Literature studies on anemia in risky age groups during pregnancy (adolescence and advanced age pregnancy) have been reviewed. Some articles and theses published in Turkey and abroad were found. However, the number of studies related to the study subject in Turkey is quite small. For this reason, conducting a research on the effect of anemia on the placenta during pregnancy will lead to a decrease in the gap in the literature and an increase in the awareness of the public on the subject when the research results are obtained. The research is of a prospective type. The universe of the study will be composed of pregnant women who voluntarily agree to participate in the study chosen by the improbable sampling method. According to the anemia of the pregnant women within the scope of the research; I: Group: Anemic pregnancies under the age of 18 (study group), II: Group: Anemic pregnancies over the age of 35 (study group) III: Group : Pregnant women under the age of 18 are not anemic (control group) IV: Group : Non-anemic pregnant women over the age of 35 (control group) as planned. The placentas of pregnant women who gave birth between 37-42 weeks of age and who voluntarily accepted to participate in the study and who were compatible with age and parity will be examined histopathologically, with a total of at least 30 placentas from each group. Those who had an out-of-term delivery, had multiple pregnancy, preeclampsia, gestational diabetes mellitus, thyroid dysfunction, systemic diseases other than anemia, and those who used drugs other than anemia during pregnancy will not be included in the study. The research will only be conducted with women who have a normal vaginal delivery. In our research, it will be examined whether the possible changes that anemia (anemia) will make in the expression of IRP protein 1 produced from the placenta affect the placenta and the baby. In addition, the relationship between IRP protein 1 and primary related TFrP 1 and indirectly changes in DMT1 expressions will be evaluated, so that the intrauterine growth retardation (IUGG), which is one of the negative effects of anemia in pregnancy, and TFrP 1, are the molecules that increase the end-stage release from the placenta. and its relationship in terms of Dmt1 molecules will be investigated. The tissue samples of placenta that will be obtained after the experiment periods, will be buried in paraffin-embedded blocks after routine tissue tracing, and from the obtained blocks, 5 microns of incisions will be taken via microtome, which will then be stained with Hematoxylin-Eosin and then HPL, IGF and leptin expression levels will be examined with the light microscope by immunohistochemical staining. The results of the research data created by determining the effect of the histopathological examinations on the placentas of women with anemia seen in pregnant women in risky age groups will be a source for the next studies. Maternal anemia (of the mother) seen in pregnancies has been studied many times before, but maternal anemia seen in adolescents and advanced age groups will add a different dimension to the subject and will shed light on other studies on the subject. In this way, it is aimed to draw attention to other researches to be carried out to take the necessary measures and measures against these problems.

PRIORITY is designed as a 2-arm, randomized-controlled trial focused on postpartum women. The trial will recruit women who are diagnosed with moderate anemia based on a blood sample taken 6-48 hours after childbirth. A total of 4,800 eligible women, or 600 women per research site, will be consented and enrolled in the trial. The study hypothesizes that at 6 weeks post-delivery, prevalence of the non-anemic state in women in that received a single-dose IV iron infusion between 6 and 48 hours after delivery and prior to discharge from the facility will be greater than that of women given a supply of oral iron tablets taken twice daily for 6 weeks.

This trial is designed to compare the efficacy of ferrous ascorbate versus liposomal iron for the treatment of nutritional iron deficiency anemia (IDA) amongst 6 to 59 months age children as determined by the increase in hemoglobin concentration and change in iron indices after 12 weeks of treatment. This study will be a randomized double-blinded single-center study done at the outpatient department of the Department of Pediatrics. All the children between 6 months to 59 months with nutritional IDA will be enrolled in the study. Written informed consent will be taken from the caregiver. At baseline detailed history will be taken and a complete physical examination will be done. Complete blood count (CBC), Peripheral smear, corrected reticulocyte count, Serum iron, Serum ferritin, and serum Total iron binding capacity(TIBC) will be done at baseline. Transferrin saturation will be calculated with the formula Serum Iron/ TIBC ×100. C Reactive Protein (CRP) and alpha1- acid glycoprotein (AGP) will be done to look for inflammation. Eligible subjects would be randomized in a 1:1 ratio by computerized software to receive either ferrous ascorbate or liposomal iron. Subjects in the ferrous ascorbate group would be given the drug at a dose of 3mg/kg/day OD of elemental iron. Subjects in the liposomal group would be given 1mg/kg/day OD of liposomal iron. Follow-up visits would be done at 4 and 12 weeks. Follow-up at 4 weeks is required to check the initial response to treatment and identify nonresponders and at 12 weeks is required to see the final response and thus decide upon continuation or discontinuation of treatment. In the follow-up visit at 4 and 12 weeks, CBC, Iron profile (Iron, Ferritin, and TIBC), CRP, and AGP will be done. Corrected Reticulocyte will be done at 4 weeks only. Any adverse effects of therapy will be noted. Adherence to therapy will be checked by measuring the volume of unused medicine in the bottle at each visit. All the statistically analyzed continuous data will be presented as mean ± standard deviation (SD). The categorical data will be reported as a percentage. Student's t-tests will be used to compare means. The χ2 test will be used to compare categorical outcomes, including the proportion of patients with dropouts, adverse effects, and adherence measures. The percentage volume of unused study medication returned at each visit will be compared using the Wilcoxon rank sign test. p<0.05 will be considered statistically significant.

Iron deficiency is the most common nutritional deficiency and the most common cause of anemia. Anemia has a significant impact on the health of the fetus as well as that of the mother. It impairs the oxygen delivery through the placenta to the fetus and interferes with the normal intrauterine growth, leading to fetal loss and perinatal deaths. Anemia is associated with increased preterm labor (28.2%), preeclampsia (31.2%), and maternal sepsis. The study aims to compare the effect of Lactoferrin versus intravenous iron sucrose for the treatment of iron deficiency anemia during pregnancy.