View clinical trials related to Anemia, Sickle Cell.
Filter by:This Phase 1/Phase 2 study will evaluate GMI-1070, a pan-selectin inhibitor, in adults with stable sickle cell disease. The study will assess safety, pharmacokinetics, and microvascular effects of intravenous GMI-1070 in the outpatient setting.
The overall goal of this project is to determine the feasibility of conducting a cognitive intervention for children with sickle cell disease.
Sickle cell anemia (SCA) is an inherited blood disorder that can cause organ damage. The BABY HUG study is evaluating the use of the medication hydroxyurea at preventing organ damage in children with SCA. The purpose of this follow-up study is to evaluate the long-term effects of hydroxyurea in children who have participated in the BABY HUG study.
The use of oral ibuprofen combined with Opioid (Morphine or Diamorphine) administered through patient controlled analgesia (PCA) will be clinically effective for acute pain crisis in adults with sickle cell disease (SCD).
Quality of life of adult patients with sickle cell disease is deeply impaired by severe adverse medical events that inadvertently occur throughout their time life. Indeed, patients not presenting a life threatening condition often present to the emergency department with sickle cell disease crisis related pain. Currently, the effectiveness of specific analgesic strategies for treating sickle cell disease crisis related pain are mostly based on acetaminophen and opioid derivates combination along with oxygen delivery. Those strategies are effective but may last up to half an hour to obtain pain relief. This delay mostly depends on the availability of venous access and on individual patient response to treatment. Nitrous oxide is a volatile efficient analgesic therapy that has been repeatedly shown to allow rapid analgesia in the emergency department setting. The investigators hypothesise that a new analgesic strategy (rapid optimized analgesic strategy) including nitrous oxide and nefopam would be as safe and more rapidly effective than current analgesic strategy.
Children with sickle cell disease (SCD) are at risk for central nervous system (CNS) complications, which may affect academic achievement. This study will evaluate an educational support program for parents that aims to improve academic achievement in children with SCD.
Pulmonary hypertension, a complication associated with an increased risk of death, is common in patients with sickle cell disease. Despite its frequency, there remains no standard treatment for this complication in patients with sickle cell disease. In this small study, the investigators will evaluate the effect of monthly transfusion of red blood cells to patients with sickle cell disease-associated pulmonary hypertension. The investigators speculate that by increasing the hemoglobin level and decreasing the amount of sickle red blood cells, these patients would experience improvements in their PHT.
Sickle cell disease (SCD), also known as sickle cell anemia, is an inherited blood disease that can cause intense pain episodes and may lead to organ failure. Preliminary studies have shown that adults with SCD may have brain abnormalities that contribute to problems with cognitive functioning, including attention and memory difficulties. This study will use brain magnetic resonance imaging (MRI) and neuropsychological testing to examine the differences in cognitive functioning in adults with SCD who are treated for anemia with monthly blood transfusions for 6 months versus adults with SCD who receive usual care for 6 months.
In this prospective observational trial, participants with chronic hemolysis will be assessed with echocardiogram for elevated tricuspid jet velocity and other evidence of pulmonary hypertension. Participants will have laboratory studies evaluating: severity of hemolysis, splenic function, inflammation, endothelial dysfunction, and hypercoagulability. There will be 3 main categories of participants enrolled in this study: (1) pediatric participants with severe sickle cell disease (SCD) (HbSS, HbS/β° thalassemia ) who are not receiving treatment (e.g., hydroxyurea or chronic transfusions); (2) pediatric participants with other forms of SCD or severe SCD (HbSS, HbS/β° thalassemia) patients being treated with hydroxyurea or chronic transfusions; and (3) pediatric and adult participants with other non-sickling hematological disorders.
The purpose of this study is to assess the safety and tolerability of HQK-1001 administered for a total of 12 weeks (with one dosing break) in subjects with sickle cell disease.