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Trial · NCT00768287

Registered outcomes13

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

ListOutcomeTime frameDescription
PrimaryDegree of Hemorrhage Control by Treatment RegimenProphylaxis Group Duration of Treatment: 17.9 ± 9.6 months; On Demand Group Duration of Treatment: 15.9 ± 11.5 months
Subject rating of bleed control within 6 hours of the time bleeding has stopped: 1. Excellent: a dramatic response with abrupt pain relief and clear reduction in joint or hemorrhage site size; 2. Good: pain relief or reduction in hemorrhage site size that may have required an additional infusion for resolution; 3. Fair: probable or slight beneficial response usually requiring one or more additional infusions for resolution; 4. Poor: no improvement or condition worsens.
SecondaryArea Under the Curve (0-inf)Pre-infusion to 72 hours following infusion
Factor IX levels were assessed at the following time points: Pre-infusion, post-infusion at 30 min ± 5 min, 1 hour ± 5 min, 3 hours ± 30 min, 6 hours ± 1 hour, 9 hours ± 1 hour, 12 hours ± 2 hours, 24 hours ± 3 hours, 36 hours ± 3 hours, 48 hours ± 3 hours, 60 hours ± 3 hours, and 72 hours ± 3 hours.
SecondaryArea Under the Curve (0-72 hr)Pre-infusion to 72 hours following infusion
Factor IX levels were assessed at the following time points: Pre-infusion, post-infusion at 30 min ± 5 min, 1 hour ± 5 min, 3 hours ± 30 min, 6 hours ± 1 hour, 9 hours ± 1 hour, 12 hours ± 2 hours, 24 hours ± 3 hours, 36 hours ± 3 hours, 48 hours ± 3 hours, 60 hours ± 3 hours, and 72 hours ± 3 hours.
SecondaryTerminal Half-lifePre-infusion to 72 hours following infusion
Factor IX levels were assessed at the following time points: Pre-infusion, post-infusion at 30 min ± 5 min, 1 hour ± 5 min, 3 hours ± 30 min, 6 hours ± 1 hour, 9 hours ± 1 hour, 12 hours ± 2 hours, 24 hours ± 3 hours, 36 hours ± 3 hours, 48 hours ± 3 hours, 60 hours ± 3 hours, and 72 hours ± 3 hours.
SecondaryConcentration (Max)Pre-infusion to 72 hours following infusion
Factor IX levels were assessed at the following time points: Pre-infusion, post-infusion at 30 min ± 5 min, 1 hour ± 5 min, 3 hours ± 30 min, 6 hours ± 1 hour, 9 hours ± 1 hour, 12 hours ± 2 hours, 24 hours ± 3 hours, 36 hours ± 3 hours, 48 hours ± 3 hours, 60 hours ± 3 hours, and 72 hours ± 3 hours.
SecondaryIncremental RecoveryPre-infusion to 72 hours following infusion
Factor IX levels were assessed at the following time points: Pre-infusion, post-infusion at 30 min ± 5 min, 1 hour ± 5 min, 3 hours ± 30 min, 6 hours ± 1 hour, 9 hours ± 1 hour, 12 hours ± 2 hours, 24 hours ± 3 hours, 36 hours ± 3 hours, 48 hours ± 3 hours, 60 hours ± 3 hours, and 72 hours ± 3 hours.
SecondaryMean Residence TimePre-infusion to 72 hours following infusion
Factor IX levels were assessed at the following time points: Pre-infusion, post-infusion at 30 min ± 5 min, 1 hour ± 5 min, 3 hours ± 30 min, 6 hours ± 1 hour, 9 hours ± 1 hour, 12 hours ± 2 hours, 24 hours ± 3 hours, 36 hours ± 3 hours, 48 hours ± 3 hours, 60 hours ± 3 hours, and 72 hours ± 3 hours.
SecondaryClearancePre-infusion to 72 hours following infusion
Factor IX levels were assessed at the following time points: Pre-infusion, post-infusion at 30 min ± 5 min, 1 hour ± 5 min, 3 hours ± 30 min, 6 hours ± 1 hour, 9 hours ± 1 hour, 12 hours ± 2 hours, 24 hours ± 3 hours, 36 hours ± 3 hours, 48 hours ± 3 hours, 60 hours ± 3 hours, and 72 hours ± 3 hours.
SecondaryVolume of Distribution (Steady State)Pre-infusion to 72 hours following infusion
Factor IX levels were assessed at the following time points: Pre-infusion, post-infusion at 30 min ± 5 min, 1 hour ± 5 min, 3 hours ± 30 min, 6 hours ± 1 hour, 9 hours ± 1 hour, 12 hours ± 2 hours, 24 hours ± 3 hours, 36 hours ± 3 hours, 48 hours ± 3 hours, 60 hours ± 3 hours, and 72 hours ± 3 hours.
SecondaryAnnualized Bleed RateProphylaxis Group Duration of Treatment: 17.9 ± 9.6 months; On Demand Group Duration of Treatment: 15.9 ± 11.5 monthsMeasure was assessed during the Treatment Study
OtherBlood Loss During SurgeryDuring the surgical procedureSurgeon assessment of blood loss during the procedure using the following descriptors: less than expected, expected, or more than expected. Measure was assessed during Surgical Substudy.
OtherHemostasis Following Surgery12 and 24 hours after surgerySurgeon assessment of hemostasis at 12 and 24 hours after surgery using the following descriptors: superior, adequate, or poorly controlled. Measure was assessed during Surgical Substudy.
OtherNumber of Surgeries Requiring Blood TransfusionsDuring the surgical procedureMeasure was assessed during Surgical Substudy.

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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