Sickle Cell Disease Clinical Trial
Official title:
Long-term Comparative Cerebrovascular Outcome After Transplantation vs Standard Care in Children With Sickle Cell Anemia ( DREPAGREFFE-2)
The purpose of the present observational study is to remotely reevaluate the cohort of 67 sickle cell patients with transcranial Doppler-detected cerebral vasculopathy included in the national "Sickle Cell Transplant" protocol and whose 1- and 3-year results were published in JAMA (Journal of the American Medical Association) in 2019 and in BHJ in 2020.
The present observational study has the objective to reevaluate at distance the cohort of 67 children with sickle cell anemia enrolled in the "Drepagreffe"trial because of cerebral vasculopathy detected by transcranial Doppler. Results at 1 and 3 years were reported in JAMA in 2019 in BHJ in 2020. This trial was the first worldwide prospective study comparing transplantation to standard care in sickle cell disease. Velocities were highly significantly more reduced with a higher proportion of patients with normalized velocities and better quality of life after transplantation than on standard care. Despite a trend to a better ischemic lesions outcome at 3 years, the difference was not significant and cognitive performances were not different between both groups. The biologic study only assessed at enrollment and 1-year showed lower levels of Ang-2 and HGF (hepatocyte growth factor) after transplant and a significant and independent association between Doppler normalization probability with low Ang-2 and BDNF (brain-derived neurotrophic factor) levels.The aim of the present study is to reassess at 9-10 years this cohort with grants allowing to reevaluate cognitive functioning and hypoxia/angiogenic factors not realized in the systematic cohort follow-up ;
| Status | Clinical Trial | Phase | |
|---|---|---|---|
| Completed |
NCT02227472 -
Working Memory and School Readiness in Preschool-Aged Children With Sickle Cell Disease
|
||
| Recruiting |
NCT06301893 -
Uganda Sickle Surveillance Study (US-3)
|
||
| Recruiting |
NCT04398628 -
ATHN Transcends: A Natural History Study of Non-Neoplastic Hematologic Disorders
|
||
| Completed |
NCT02522104 -
Evaluation of the Impact of Renal Function on the Pharmacokinetics of SIKLOS ® (DARH)
|
Phase 4 | |
| Recruiting |
NCT04688411 -
An mHealth Strategy to Improve Medication Adherence in Adolescents With Sickle Cell Disease
|
N/A | |
| Terminated |
NCT03615924 -
Effect of Ticagrelor vs. Placebo in the Reduction of Vaso-occlusive Crises in Pediatric Patients With Sickle Cell Disease
|
Phase 3 | |
| Not yet recruiting |
NCT06300723 -
Clinical Study of BRL-101 in Severe SCD
|
N/A | |
| Recruiting |
NCT03937817 -
Collection of Human Biospecimens for Basic and Clinical Research Into Globin Variants
|
||
| Completed |
NCT04134299 -
To Assess Safety, Tolerability and Physiological Effects on Structure and Function of AXA4010 in Subjects With Sickle Cell Disease
|
N/A | |
| Completed |
NCT04917783 -
Health Literacy - Neurocognitive Screening in Pediatric SCD
|
N/A | |
| Completed |
NCT02580565 -
Prevalence of Problematic Use of Equimolar Mixture of Oxygen and Nitrous Oxide and Analgesics in the Sickle-cell Disease
|
||
| Recruiting |
NCT04754711 -
Interest of Nutritional Care of Children With Sickle Cell Disease on Bone Mineral Density and Body Composition
|
N/A | |
| Completed |
NCT04388241 -
Preliminary Feasibility and Efficacy of Behavioral Intervention to Reduce Pain-Related Disability in Pediatric SCD
|
N/A | |
| Recruiting |
NCT05431088 -
A Phase 2/3 Study in Adult and Pediatric Participants With SCD
|
Phase 2/Phase 3 | |
| Completed |
NCT01158794 -
Genes Influencing Iron Overload State
|
||
| Recruiting |
NCT03027258 -
Point-of-Delivery Prenatal Test Results Through mHealth to Improve Birth Outcome
|
N/A | |
| Withdrawn |
NCT02960503 -
Macrolide Therapy to Improve Forced Expiratory Volume in 1 Second in Adults With Sickle Cell Disease
|
Phase 1/Phase 2 | |
| Completed |
NCT02567695 -
A Single-Dose Relative Bioavailability Study Of GBT440 300 mg Capsules in Healthy Subjects
|
Phase 1 | |
| Completed |
NCT02620488 -
A Brief Laboratory-Based Hypnosis Session for Pain in Sickle Cell Disease
|
N/A | |
| Completed |
NCT02565082 -
Evaluation of the Hemostatic Potential in Sickle Cell Disease Patients
|
N/A |