A Multi-Centre, Phase II, Randomized, Double-Blind, Placebo-Controlled Study to investigate Efficacy and Safety of Sevuparin Infusion for the Management of Acute Vaso-Occlusive Crisis (VOC) in Subjects with Sickle-Cell Disease (SCD).
The purpose of this study is to determine whether giving extra arginine to patients with sickle cell disease seeking treatment for vaso-occlusive painful events (VOE) will decrease pain scores, decrease need for pain medications or decrease length of hospital stay or emergency department visit.
This study compares the clinical tablet formulation of prasugrel taken orally with an orally disintegrating tablet (ODT) taken orally. The study will evaluate the amount of prasugrel active metabolite circulating in the blood for each treatment.
The purpose of this study is to determine how often people with sickle cell anemia develop pulmonary hypertension a serious disease in which blood pressure in the artery to the lungs is elevated.
Men and women 18 years of age and older with sickle cell anemia may be eligible for this study. Participants will undergo an evaluation at Howard University s Comprehensive Sickle Cell Center in Washington, D.C. or at the National Institutes of Health in Bethesda, Maryland. It will include the following:
The purpose of this study is to learn if it is possible and safe to treat persons with severe sickle cell disease (SCD) by bone marrow transplant (BMT) from human leukocyte antigen (HLA) half-matched related donors. Preparation before transplant includes the chemotherapy drugs hydroxyurea, fludarabine, thiotepa, anti-thymocyte globulin, and cyclophosphamide. It also includes radiation.
Evaluation of AHSP concentration in total blood as a biomarker in adult and pediatric sickle cell patients
The goal of this research study is to reduce stress and improve sickle cell disease (SCD) pain control and sleep quality with less opioid use by determining the feasibility of an intervention with self-management combined intercessory and petitionary prayer, named Pray Until Something Happens (PUSH) stress reduction intervention using a mobile smart device. Currently, opioid analgesics are primarily used to treat SCD pain while self-managed behavioral modalities such as PUSH, are rarely used.
This is a randomized, double-blind, placebo-controlled study in sickle cell disease participants with a history of Vaso-occlusive Crises (VOCs). Approximately 60 participants with sickle cell disease will be enrolled and randomized: 12 participants in each of four active novel formulation rifaximin groups and 6 participants in each of 2 placebo groups.
To investigate retrospectively the longitudinal evolution of vascular defects in patients with typical or atypical forms of SCM.