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A Study Following Males With Haemophilia A on Prophylaxis With Esperoct®

A Multinational, Prospective, Open Labelled, Non-controlled, Non-interventional Post-authorisation Study of Turoctocog Alfa Pegol (N8-GP) During Long-term Routine Prophylaxis and Treatment of Bleeding Episodes in Patients With Haemophilia A

Status
Enrolling by invitation
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT04574076
Acronym
pathfinder9
Enrollment
60
Registered
2020-10-05
Start date
2020-10-23
Completion date
2027-06-03
Last updated
2025-12-22

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Haemophilia A

Brief summary

This study will collect information on side effects and how well Esperoct® (turoctocog alfa pegol (N8-GP)) works during long-term treatment (prophylaxis) in males with haemophilia A. Participants in this study will get the same treatment as they would normally get, if they were not participating in the study. All visits at the clinic are done in the same way as participants are used to, when visiting their doctor. During visits at the clinic participants might be asked for some relevant tests if considered useful by the study doctor. During the visits the study doctor might ask if participants had any side effects since the last study visit. Participants will be asked to note down in their own diary the number of bleeds and how these were treated, as well as their regular prophylaxis. Participation in the study will last for about 5-7 years, depending on when participants join the study. Participants are free to leave the study at any time and for any reason. This will not affect their current and future medical care.

Interventions

Patients will be treated with commercially available N8-GP for prophylaxis and treatment of bleeding episodes according to routine clinical practice at the discretion of the treating physician. The decision to initiate treatment with commercially available N8-GP has been made by the patient/Legally Acceptable Representative (LAR) and the treating physician before and independently from the decision to include the patient in this study.

Sponsors

Novo Nordisk A/S
Lead SponsorINDUSTRY

Study design

Observational model
COHORT
Time perspective
PROSPECTIVE

Eligibility

Sex/Gender
MALE
Healthy volunteers
No

Inclusion criteria

* Signed consent obtained before any study-related activities (study-related activities are any procedure related to recording of data according to the protocol). * The decision to initiate treatment with commercially available Esperoct® has been made by the patient/Legally Acceptable Representative (LAR) and the treating physician before and independently from the decision to include the patient in this study. * Male patients of all ages, according to local label, are allowed in this study * Diagnosis of severe or moderate Haemophilia A

Exclusion criteria

* Previous participation in this study. Participation is defined as having given informed consent in this study * Known or suspected hypersensitivity to N8-GP or related products * Mental incapacity, unwillingness or language barriers precluding adequate understanding and cooperation * Clinical suspicion or presence of FVIII inhibitors at time of inclusion

Design outcomes

Primary

MeasureTime frameDescription
Number of Adverse Events (AEs) reported during the study periodFrom inclusion of the patient (Visit 1) until the end of study (Visit 3), duration 5-7 yearsCount of events

Secondary

MeasureTime frameDescription
Number of Serious Adverse Events (SAEs) reported during the study periodFrom inclusion of the patient (Visit 1) until the end of study (Visit 3), duration 5-7 yearsCount of events

Countries

Austria, Bulgaria, Croatia, Czechia, Estonia, Germany, Greece, Hungary, Italy, Lithuania, Portugal, Slovakia, Slovenia, Spain, Switzerland

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026