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Trial · NCT03128515

Registered outcomes12

Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.

ListOutcomeTime frameDescription
PrimaryProportion of children with average hemoglobin ≥9.0 g/dL or average HbF ≥20%Over 24 month period on study drugProportion of children who achieve either an average hemoglobin ≥9.0 g/dL or an average HbF ≥20% after 24 months on study drug
SecondaryClinical malaria incidenceOver 24 month period on study drugClinical malaria is defined as a history of fever or measured axillary temperature ≥37.5 degrees, plus Plasmodium species on blood smear.
SecondaryVaso-occlusive crisesOver 24 month period on study drugSCA-related adverse events defined as: * Pain event * Dactylitis * Acute chest syndrome
SecondaryIncidence of severe adverse events (SAE)Over 24 month period on study drugDeath, hospitalization \>7 days, life-threatening event
SecondaryIncidence of hematologic toxicitiesOver 24 month period on study drug
Hematologic toxicities are defined as: * Hemoglobin (Hb) \<4.0g/dL * Hb \<6.0g/dL AND absolute reticulocyte count (ARC) \<100 x 10E9/L * Hb \<7.0g/dL AND ARC \<80 x 10E9/L * Platelets \<80 x 10E9/L * Absolute neutrophil count (ANC) \<1.0 x 10E9/L
SecondaryCerebrovascular functionAt study treatment initiation then at 12 months and 24 months after study initiationTranscranial Doppler blood vessel velocity to determine cerebrovascular function
SecondaryChange in creatinine levelsOver 24 month period on study drugChanges in creatinine level as a measure of renal function
SecondaryChange in cystatin COver 24 month period on study drugChanges in cystatin C level as a measure of renal function
SecondaryChange in splenic functionOver 24 month period on study drugQuantitative micronuclei \[Howell Jolly bodies\] measured by flow cytometry
SecondaryChange in height-for-age z-scoreOver 24 month period on study drugChange in height-for-age z-score
SecondaryChange in weight-for-age z-scoreOver 24 month period on study drugChange in weight-for-age z-score
SecondaryChange in weight-for-height z-scoreOver 24 month period on study drugChange in weight-for-height z-score

Source ClinicalTrials.govtrials-2026-11-12-0.5.0

Sources 3

  • ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
  • ClinicalTrials.govNo license stated
  • NIH RePORTER's clinical studies and project filesPublic domain
Each source's terms
  • ClinicalTrials.gov's posted results, through CTTI's AACTClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299
  • ClinicalTrials.govnone stated
  • NIH RePORTER's clinical studies and project filesPublic domain (NIH RePORTER)

ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.

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