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91 active trials for Anemia

Preoperative Intravenous Iron Therapy in Patients With Gastric Cancer

The main objective of this investigator initiated study is to study if preoperative intravenous iron is effective in reducing need for allogenic blood transfusion in patients with gastric cancer who will undergo a standardized gastrectomy including both total and subtotal gastrectomies. The hypothesis is that intravenous iron reduces the need for perioperative blood transfusions.

Start: November 2019

Cost-effectiveness and Cost-utility of Liberal vs Restrictive Red Blood Cell Transfusion Strategies in Patients With Acute Myocardial Infarction and Anaemia.

Anemia in patients with myocardial infarction (MI) is a relatively frequent issue, resulting in poorer outcome. There is equipoise regarding which transfusion strategy is best, and there is an international consensus on the urgent need for a randomized trial. The investigators hypothesize that a "restrictive" transfusion strategy is at least non-inferior to a "liberal" transfusion strategy on 30-day outcomes of MI patients with anemia. Given the costs and risks of transfusion, a cost-effectiveness and cost-utility analysis becomes key to determining the role of each strategy.

Start: March 2016

Role of Ajwa Derived Polyphenols in Dyslipidaemias

World Health Organization report notifies of the escalating global burden of cardiovascular diseases (CVD), projecting that it will become the major worldwide cause of death and disability by 2020. The South Asian countries have the highest rates of CVD globally. It is widely acknowledged that South Asians have 40-60% higher risk of CVD linked to mortality, compared with other populations. Multiple human population studies have established the concentration of high density lipoprotein (HDL) cholesterol as an independent, inverse predictor of the risk of having a cardiovascular event. Furthermore, HDLs have several well-documented functions with the potential to protect against cardiovascular disease. This study trial is designed to find out the role of alternative medicine such as functional food to improve the dyslipidemia and particularly increase the levels of HDL in general population. We expect that the use of Ajwa dates will significantly enhance the level of HDL and reduce cardiovascular events in general population.

Start: March 2019

Pilot Optimizing Transfusion Thresholds in Critically-ill Children With Anaemia

The Pilot Optimizing Transfusion Thresholds in Critically-ill Children with Anaemia (P-OpTTICCA) study is a pilot trial for a large pragmatic international parallel open-label non-inferiority randomised controlled trial. The primary outcome of the pilot study is feasibility.

Start: October 2019

Anemia and Red Blood Cells Transfusion in Oncological Surgery

Oncologic patients experience anemia and anemia is associated with poor prognosis. Transfusion is associated with adverse events, and equipoise remains on the optimal transfusion strategy in oncologic patients in surgical setting. The primary objective of this study is to determine the impact of anemia and red blood cells (RBC) transfusion on post-operative complications and mortality.

Start: February 2019

Impact of Intravenous Iron Treatment of Preoperative Anemia in Patients With LEAD (IRONPAD)

Introduction: Anaemia due to iron and vitamin deficiency among patients with critical limb ischemia is high (>50%). The prevalence of a higher rate of anaemia extends into the three months prior to revascularization surgery, it is associated with longer hospital stays and more transfusions in addition to being a factor in poor prognoses. Study and treatment of anaemia within the perioperative period could improve the surgical outcomes, including the recovery and the quality of patients' lives. There are several types of intravenous iron preparations with different administration protocols, but there is not a consensus on the timing and type of the appropriate iron therapy. To the best of our knowledge, there is no data on the performance of intravenous iron in the management of preoperative anaemia in patients with peripheral artery disease (PAD) in vascular surgery. Methods and analysis: The IRONPAD Study is a phase IV randomised controlled trial with two branches of treatment on the efficacy of intravenous iron therapy for the optimisation of blood use and prognosis in the perioperative period of patients with anaemia undergoing revascularisation for chronic lower limb ischemia. The study randomises 230 patients with anaemia to: treat with a single intravenous dose of ferric carboxymaltose (1000 mg) or no treatment vs oral iron supplements (if severe anaemia) a minimum of seven days prior to lower limb revascularisation surgery. The primary outcome is to reduce the incidence of transfusion from randomisation up to 15-45 days after the main surgery. The secondary outcomes will be included to establish the optimal preoperative moment of increased intravenous iron administration, to raise haemoglobin levels; to study the evolution of haemoglobin from inclusion to 15-45 days after surgery; and to determine the impact of anaemia and its treatment on the length of hospital stay, morbidity and mortality, as well as the quality of life in this period.

Start: August 2019

Transverse Colostomy for Refractory Hemorrhagic Chronic Radiation Proctitis: a Prospective Cohort Study

Refractory rectal bleeding of chronic radiation proctitis (CRP) is still problematic and does not respond to medical treatments including reagents, endoscopic argon plasma coagulation (APC) or topical formalin. We proposed this prospective cohort study, to assess the efficacy and safety of colostomy in treating refractory hemorrhagic CRP with moderate to severe anemia, to provide higher-quality evidence of colostomy in these patients.

Start: July 2018

Efficacy of Two Dual Active Ingredient Long Lasting Insecticidal Nets for Control of Malaria Transmitted by Pyrethroid Resistant Vectors in Benin

The massive scale-up of Long Lasting Insecticidal Nets (LLIN) has led to a major reduction in malaria burden (up to 50%) in many sub-Saharan African countries. This progress is threatened by the wide scale selection of insecticide resistant malaria vectors. New types of LLIN combining a mixture of two insecticides have been developed to control resistant mosquitoes. The efficacy of two bi-treated LLIN are compared to a standard LLIN in a three-arm, single blinded, cluster-randomized trial in Cove, Benin. The arms are; 1/ Royal Guard, a net combining pyriproxyfen (PPF), which is known to disrupt female reproduction and fertility of eggs, and the pyrethroid alpha-cypermethrin, 2/Interceptor G2, LLIN incorporating a mixture of two adulticides with different modes of action; chlorfenapyr and a pyrethroid (alpha-cypermethrin), and 3/ The control arm: Interceptor, a standard LLIN treated with alpha-cypermethrin. The primary outcome of the trial will be malaria case incidence in children aged 6 months to 10 years.

Start: January 2020

Prevention of Transfusion Related Acute Gut Injury (TRAGI) in Extremely Low Gestational Age Neonates (ELGANs) Using iNO

The investigators seek to determine whether providing inhaled nitric oxide (iNO; a vasodilator) will improve the delivery of oxygen to the brain, kidney and intestines of preterm neonates during and after the subject receives a packed red blood cell transfusion (PRBC) for anemia vs. baseline period. The investigators will observe the effect of inhaled nitric oxide vs. placebo at these body sites to determine whether iNO will alter the fractional tissue oxygen extraction. Treatment and control groups will be compared to each other at equivalent epochs as will individual patients before, during and after the PRBC transfusion.

Start: February 2019

TRANSfusion in Patients With Onco-hematological Malignancies ResusciTated From Septic Shock

Septic shock is a frequent complication associated with high mortality in patients with malignancies. The best transfusion strategy (restrictive or liberal) for the resuscitation of septic shock remains a controversial issue, in relation with potentially discrepant goals of tissue oxygenation and transfusion sparing. In this study, the investigators propose to address the efficacy of two RBC transfusion strategies (liberal or restrictive) in restoring appropriate tissue oxygenation as well as their tolerance. The investigators designed a prospective randomized multicenter trial aimed at comparing liberal and restrictive RBC transfusion strategies applied during the first 48 hours of resuscitation in cancer patients with septic shock and anemia.

Start: March 2019

The Jiaxing Birth Cohort in China

The Jiaxing Birth Cohort (JBC) is the largest prospective cohort study to explore prenatal risk factors, early life feeding practice and growth pattern/ adiposity in Chinese children.Between 1999 and 2013, 338 413 mother-child pairs were recruited in Jiaxing area in south-east China.Children of the recruited women were followed up at 1-2, 3, 6, 9 and 12 months of age, and subsequently followed up every 6 months to 36 months of age (toddler stage), and every year to 6-7 years of age before they went to school (pre-school stage). Follow-up rate was 70.8% at the toddler stage and 68.9% at the pre-school stage up to June 2013.

Start: January 1999