View clinical trials related to Anemia.
Filter by:The authors hypothesize that in patients with iron deficiency anemia or gastrointestinal bleeding, pan-intestinal capsule endoscopy is a safe and well tolerated procedure that may improve diagnostic yield comparatively to the current standard invasive colonoscopy.
The incidence of anemia ranges from 20 to 75% depending on the type of cancer. It is often present at diagnosis and increases with specific treatments. It has an impact on overall survival and quality of life. Its origins are multiple (pure iron deficiency or functional, malnutrition, dyserythropoiesis, insufficiency renal, hemolysis, chemotherapy, radiotherapy, targeted therapies). Transfusion is the most common treatment offered in the management of anemia. The incidence of anemia and its consequences are often underestimated during cancer management. Recommendations were published in 2012. An inventory of the incidence of anemia before and after the publication of these recommendations are proposed in order to assess their impact on daily practice.
The study is aimed to find correlation between the assessment of cellularity according to trepanobiopsy data and the results of measuring MRI parameters.
Objective: To evaluate the effect of the use of the hemoglobinometer in primary care on the clinical results of patients with chronic anemia. Methods: The ANHEMOG study is a randomized controlled trial with two parallel arms, intervention and control. It was approved at december 11, 2017. The study randomizes 138 patients with chronic anemia. In the intervention arm, a monthly capillary hemoglobin measurement will be performed with a hemoglobinometer. If a decrease in hemoglobin concentration is detected, an existing transfusion circuit will be followed. Social, demographic and quality of life variables will be collected from all participants. Hypothesis: The results of the research will have an impact on people with chronic anemia who would receive red blood cell transfusion when needed without delay. The improvement in the times of action would reduce decompensations from chronic diseases, visits to the emergency room and hospital admissions, and therefore would improve the quality of life of these patients. Furthermore, the management of the different interventions by the Case Management Nurse (EGC), in this regard, improves the current fragmentation of the different levels of care.
2-arm, double blind, placebo controlled, randomised trial, with 50 6-week-old infants per arm randomized to 98 days of daily iron (1.5mg/kg/day as ferrous sulphate) or placebo drops
Worldwide, an estimated 200,000 babies are born with Sickle Cell Anemia (SCA) annually. Affected children suffer chronic ill health with some having frequent hospitalization. The patients are also at a high risk of brain injury arising from small and large cerebral blood vessel damage in SCA, also called sickle cell vasculopathy (SCV). SCV is associated with the high risk of stroke. Such injury may manifest with neurological and cognitive impairment. An abnormal blood flow to the brain, as measured by a Doppler Ultrasound scan is a known risk factor for stroke. The hypothesis is that hydroxyurea therapy will prevent, stabilize or improve SCV and its effects. The study is an open label, single arm clinical trial to test the impact of hydroxyurea treatment in 270 children with SCA starting at ages 3-9 years. Following baseline assessments, all participants will begin hydroxyurea therapy starting at about 20mg/kg/day. Changes in the frequency and severity of each test (neurological and cognitive tests and cerebral blood flow velocity) will be compared with their baseline tests (prior to hydroxyurea) by repeating these tests at 18 and 36 months. In a randomly selected subset of 90 participants, an evaluation of the impact of hydroxyurea on structural brain vascular injury using magnetic resonance brain imaging (MRI) and magnetic vessel imaging ,also called angiography (MRA) at baseline and at 36 months. Lastly, an assessment of changes to biomarkers of anemia, inflammation and malnutrition from before and during hydroxyurea therapy and determine their relationship to the outcomes. The proposed intervention with hydroxyurea is the first Africa-based trial to broadly prevent or ameliorate manifestations of SCV.
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.
This is a multicenter, open-label, prospective one arm study to explore the efficacy and safety of Avatrombopag in non-severe aplastic anemia. Patients meeting the inclusion and exclusion criteria would be recruited. Treatment of Avatrombopag would be started with 20mg/day. The dosage would be increased by 20 mg/day every 2 weeks if the platelet count remains less than 20×10e9/L and reduced if the platelet count reaches over than 150×10e9/L. The dosage could range from 20mg/week to 60mg/day. All patients would receive treatment for at least 6 months except that the platelet <20×10e9/L at the dosage of 60mg/day for 4 weeks or the platelet ≥200×10e9/L at the dosage of 20mg/week for 2 weeks. The hematological response rate and safety will be recorded and compared at every month after starting the study treatment. The patients would be followed up for at least 6 months.
The purpose of this Phase 3 study is to evaluate the efficacy and safety of Luspatercept compared with placebo in subjects with myeloproliferative neoplasm (MPN)-associated Myelofibrosis (MF) and anemia on concomitant Janus kinase 2 (JAK2) inhibitor therapy and who require red blood cell count (RBC) transfusions. The study is divided into Screening Period, a Treatment Phase (consisting of a Blinded Core Treatment Period, a Day 169 Response Assessment, a Blinded Extension Treatment Period, and an Open-label Extension Treatment Period), and a Posttreatment Follow-up Period. Following the Day 169 Response Assessment, subjects who did not show clinical benefit will have the option to unblind. Subjects who were on placebo during the Blinded Core Treatment Period will have the opportunity to crossover into the Open-Label Extension Treatment Period and receive Luspatercept.
This is a sub-study nested into the existing NICHD Global Network for Women's & Children's Health Research Maternal Newborn Health (MNH) registry that is a prospective, observational population-based registry in Eastern Maharashtra, India. This study will assess the prevalence of iron deficiency anemia (IDA) and non-iron deficiency anemia (NIDA) in Eastern Maharashtra and will assess the association between both conditions and neo-natal and infant health outcomes (birth weight, gestational age at birth, weight-for-gestational-age z-score and infant hemoglobin concentration at 6 weeks). The investigators will also assess the relative strength of the association between anemia in the 1st trimester and 3rd trimester (after iron needs have increased but mothers may have been taking iron folic acid (IFA) supplements for several months) and infant health outcomes.