View clinical trials related to Anemia, Sickle Cell.
Filter by:Background: Sickle cell disease (SCD) is a genetic disease that causes the body to produce abnormal ( sickled ) red blood cells. SCD can cause anemia and life-threatening complications in the lungs, heart, kidney, and nerves. People with SCD are also at increased risk of forming blood clots in the veins and lungs, but the standard treatments for these clots can cause increased bleeding in people with SCD. Better treatments are needed. Objective: To test a drug (fostamatinib) in people with SCD. Eligibility: People aged 18 to 65 with SCD. Design: Participants will have 6 clinic visits over 12 weeks. Each visit will be 2 to 3 hours. Participants will be screened. They will have a physical exam with blood tests. They will tell the researchers about the medications they take. Fostamatinib is a tablet taken by mouth. Participants will take the drug at home, twice a day, for up to 6 weeks. Participants will have a clinic visit every 2 weeks while they are taking the drug. At each visit they will have a physical exam with blood tests. They will talk about any side effects the drug may be causing. If they are tolerating the drug well after the first 2 weeks, they may begin taking a higher dose. Participants will have a final visit 4 weeks after they stop taking the drug. They will have a physical exam and blood tests; they will be checked for any side effects of the drug.
Background: Pain and sleep disturbance are the most common problems experienced by adult patients with sickle cell disease anemia. Aim: the aim of this study is to evaluate the efficacy of designed exercise program on pain, and quality of sleeping in adult patients with sickle cell disease anemia and how the program affects their quality of lives. Subjects and methods: Adults patients with sickle cell diseases aging over 18 years old. Data will be collected in face-to-face interviews. Eligible participants will be equally and randomized into two groups. Group-1: Twenty-five adult patients with SCD will receive a designed exercise program of physical therapy for relief pain and improve sleep quality (experimental group). The designed exercise program will be distributed on everyone. The recommendations will be to train from 30 to 45 minutes, three days per week for 6 weeks in addition to walking daily 30 minutes on the ground surface. Group-2: Twenty-five adult patients with SCD will participate as a control group they will not receive exercise program. Analysis: The collected data will be managed by using t -test and the repeated measures of ANOVA test to compare the significance within groups and between two groups.
1. To study the expression pattern of PUM1 gene in patients with sickle cell anemia and β-thalassemia intermedia. 2. To detect PUM1 protein levels in sickle cell anemia and β-thalassemia intermedia patients. 3. To correlate PUM1 gene expression pattern and protein levels with HbF levels in sickle cell anemia and β-thalassemia intermedia patients.
To assess the pharmacokinetics, pharmacodynamics and safety of Epeleuton capsules in adult SCD patients who are aged ≥18 years.
Vaso-occlusive crisis are highly painful in Sickle-cell patients. Morphine is the treatment of choice for this pain. Various adjuncts have been studied for the treatment of vaso-occlusive crisis. The investigators aimed to study the effect of clonidine associated with morphine in PCIA (patient controlled intravenous analgesia pumps) regimen. The investigators will compare it to the morphine alone in PCIA for the treatment of vaso-occlusive pain. The investigators will measure the morphine consumption of all patient, the impact on the apparition of the morphine secondary effect and on inflammation biomarkers and the biopsychosocial respond. Each patient will be hospitalized and follow by haematologist from the hospital, pain doctors and nurses. It will be a double blind randomised, prospective study. The randomisation will be done by the pharmacy.
This study is aimed to assess the genetic and haematological modifiers of disease severity among patients with Sickle Cell Disease (SCD) in Kaduna State, northern Nigeria. It is composed by two separate study designs: a cross-sectional study and a longitudinal study. The cross-sectional study will evaluate clinical and laboratory parameters in paediatric Sickle Cell Anaemia (SCA) patients (ages 2-18 years) in steady state and during Vaso-Occlusive Crisis (VOCs) to determine the parameters that can be used as a guide to monitor the course of the disease towards early recognition and management of sickle cell crises. In addition, the study will explore genotype-phenotype correlations in SCA patients by targeted Next-Generation Sequencing (NGS) of genetic modifiers for haemoglobinopathies. The longitudinal study will collect clinical and laboratory data over time for a paediatric cohort of SCD patients (9 months old; followed up to 2 years of age) and parental samples will be collected to determine the βS-globin haplotype in family trios. The aim is to determine the temporal relationships among foetal haemoglobin (HbF) levels, haematological parameters and frequency of sickle cell crises in SCD patients in relation to the type of the βS-globin haplotype and the sickle genotype. In addition, samples collected at 24 months of age will also be analysed by NGS to identify genetic modifiers of clinical manifestations and severity of SCA. Participants from the following centre will be involved: Ahmadu Bello University Teaching Hospital (ABUTH) Zaria. Consent from all the study parents/legally designated representatives as well as assent from minors will be sought. Consent for genetic analyses will be sought as well. Clinical and haematological analyses will be performed at ABUTH while genetic analyses will be performed at the Cyprus Institute of Neurology and Genetics (CING).
This was a retrospective cohort study using secondary data from member sites of the National Alliance of Sickle Cell Centers (NASCC) with at least five patients who initiated crizanlizumab. Patients who were prescribed crizanlizumab were included in the cohort.
This prospective mixed-method interview study aims to qualitatively describe the beliefs, attitudes, and informational needs around gene therapy for rare pediatric diseases among patients and parents of children with a rare disease targeted for treatment using gene therapy techniques. Using learned insights, the team will develop an online platform providing educational content and patient decision aids for patients and their families.
This study will investigate the role of genetic modifiers in hemoglobinopathies through a large-scale, multi-ethnic genome-wide association study (GWAS).
A total of 170 patients male or female who are carrying SS or Sbeta0 versions of the beta globin gene will be included in the study. The subjects will be assigned with 1:1:1 ratio of either NUV001 Immediate release IR or NUV001 Gastro resistant GR or Placebo. The treatment duration of the study will be 90 days which has in total 5 visits. The primary end point of this study is to check the safety and tolerance of the orally administered nutraceutical supplement. This endpoint will be checked by assessing the Adverse events, Vital signs of the subject and the Change in hematological parameters from Baseline to Final visit.