This trial is conducted globally. The aim of the trial is to investigate the safety and efficacy of turoctocog alfa pegol (N8-GP) in previously untreated patients (PUPs) with haemophilia A.
Study Type
INTERVENTIONAL
Allocation
NA
Purpose
TREATMENT
Masking
NONE
Enrollment
124
For intravenous (i.v.) injection. Frequency and dosage (20-75 U/kg) dependent on whether given as treatment for bleeding episode or as prophylaxis
Number of Participants With Inhibitory Antibodies Against Coagulation Factor VIII (FVIII)
Number of participants with inhibitory antibodies against coagulation factor VIII (FVIII) was reported during the main and extension phase of the trial.
Time frame: From start of the treatment up to 7 years
Number of Adverse Events Including Serious Adverse Events and Medical Events of Special Interest
Number of adverse events including serious adverse events and medical events of special interest reported during the main and extension phase of the trial. An adverse event (AE) is any untoward medical occurrence in a patient administered a product, and which does not necessarily have a causal relationship with this treatment. Serious adverse event (SAE) is an experience that at any dose results in any of the following: Death, a life-threatening experience, in-patient hospitalisation or prolongation of existing hospitalisation, persistent or significant disability or incapacity, congenital anomaly or birth defect and important medical events that may not result in death, be life threatening or require hospitalisation. Medical event of special interest (MESI) is an event which, in the evaluation of safety, has a special focus.
Time frame: From start of the treatment up to 8.9 years
Number of Participants With Confirmed High Titre Inhibitors (Defined as Inhibitor Titre Above 5 Bethesda Units (BU)
Number of participants with confirmed high titre inhibitors (defined as inhibitor titre above 5 Bethesda Units (BU) was reported during the main and extension phase of the trial.
Time frame: From start of the treatment up to 8.9 years
Number of Breakthrough Bleeding Episodes During Prophylaxis With N8-GP (Annualised Bleeding Rate)
The number of bleeding episodes per year reported during the prophylactic treatment with N8-GP was reported.
Time frame: From start of the treatment up to 8.9 years
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Arizona H&T Phoenix Child Hosp
Phoenix, Arizona, United States
Miller Children's Hospital Long Beach
Long Beach, California, United States
Children's Hospital Los Angeles - Endocrinology
Los Angeles, California, United States
Children's Hosp Of Orange
Orange, California, United States
Harbor-UCLA Medical Center
Torrance, California, United States
Shands Hospital at the University of Florida
Gainesville, Florida, United States
Nemours Chld Clnc Jacksonville
Jacksonville, Florida, United States
Nemours Child Orlando Hem/Onc
Orlando, Florida, United States
St Joseph's Hospital Foundation
Tampa, Florida, United States
Emory University_Atlanta_1
Atlanta, Georgia, United States
...and 86 more locations
Haemostatic Effect of N8-GP in Treatment of Bleeding Episodes, Assessed by a Predefined 4-point Haemostatic Response Scale ("Excellent", "Good", "Moderate" and "None")
Haemostatic effect of turoctocog alfa pegol for treatment of bleeding episodes was assessed by 4-point response scale: none, moderate, good or excellent. Excellent: Abrupt pain relief and/or clear improvement in objective signs of bleeding within approximately 8 hours after a single injection; Good: Definite pain relief and/or improvement in signs of bleeding within approximately 8 hours after a single injection, but possibly requiring more than one injection for complete resolution; Moderate: Probable or slight beneficial effect within approximately 8 hours after the first injection, but usually requiring more than one injection; None: No improvement, or worsening of symptoms. Number of bleeding episodes in each category is reported.
Time frame: From start of the treatment up to 8.9 years
Consumption of N8-GP for Prophylaxis (International Unit Per Kilogram (IU/Kg))
Consumption of N8-GP for prophylaxis is reported. Consumption used for treatment includes all doses given. Yearly consumption is only calculated for patients with a exposure time of at least 30 days. Average dose consumption in IU/kg during main and extension phase is reported.
Time frame: From start of the treatment up to 8.9 years
Consumption of N8-GP for Prophylaxis (Number of Injections)
Consumption of N8-GP for prophylaxis is reported. Consumption used for treatment includes all doses given. Yearly consumption is only calculated for patients with a exposure time of at least 30 days. Number of injections consumption per patient during main and extension phase is reported.
Time frame: From start of the treatment up to 8.9 years
Consumption of N8-GP for Treatment of Bleeding Episodes (International Unit Per Kilogram Per Bleed (IU/kg/Bleed))
Consumption of N8-GP for treatment of bleeding episodes (IU/kg/bleed) is reported. Average dose consumption in IU/kg/bleed during main and extension phase is reported.
Time frame: From start of the treatment up to 8.9 years
Consumption of N8-GP for Treatment of Bleeding Episodes (Number of Injections)
Consumption of N8-GP for treatment of bleeding episodes (number of injections) is reported. Number of average injections required for treatment of per bleed is reported.
Time frame: From start of the treatment up to 8.9 years
Total Consumption of N8-GP Per Patient (Prevention and Treatment of Bleeding Episodes) Annualised Value
Total consumption of N8-GP per patient (prevention and treatment of bleeding episodes) annualised value is presented. Consumption used for treatment includes all doses given. Yearly consumption is only calculated for patients with a exposure time of at least 30 days. Consumption used for treatment per year per patient (IU/kg/year/patient) is reported.
Time frame: From start of the treatment up to 8.9 years
Outcome of ITI, Assessed by a Predefined 4-point ITI Outcome Scale ("Success", "Partial Success", "Failure", "Other")
The outcome of ITI was evaluated by predefined 4-point outcome of ITI scale ('success', 'partial success', 'failure', 'other'). Success: An inhibitor titre less than (\<) 0.6 BU. A normalised FVIII recovery, defined as greater than or equal to (≥) 66 percentage (%) of expected incremental recovery. An N8-GP half-life (t½) ≥9 hours after a 72-hour treatment-free washout period. Partial success: Reduction in inhibitor titre to less than or equal to (≤) 5 BU. Clinical effect of N8-GP therapy as judged by the investigator. Failure: Failure to attain defined success or partial success within 24 months of uninterrupted ITI with N8-GP. Inhibitor decrease less than (\<) 20% after one year of ITI treatment. Other: Not fulfilling the above criteria. Number of participants in each category is reported.
Time frame: From start of the treatment up to 8.9 years