CompletedPhase 2

A Trial Evaluating Efficacy and Safety of Prophylactic Administration of Concizumab in Patients With Severe Haemophilia A Without Inhibitors

United States, France, Germany36 participantsStarted 2017-08-16

Plain-language summary

This trial is conducted in Asia, Europe and the United States of America (USA). The aim of the trial is to assess the efficacy of concizumab administered s.c. (subcutaneously, under the skin) once daily in preventing bleeding episodes in patients with severe haemophilia A without inhibitors.

Who can participate

Age range

18 Years

Sex

MALE

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: - Informed consent obtained before any trial-related activities. Trial-related activities are any procedures that are carried out as part of the trial, including activities to determine the suitability for the trial - Male patients aged 18 years or older at the time of signing informed consent, diagnosed with severe haemophilia A (FVIII activity below 1%), based on medical records or results at screening Exclusion Criteria: - Known or suspected hypersensitivity to trial product(s) or related products - Known inherited or acquired bleeding disorder other than haemophilia A - Presence of inhibitors (neutralising antibodies) to Factor VIII (equal to or above 0.6 Bethesda Units) at screening measured by the Nijmegen method

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

The Number of Bleeding Episodes During at Least 24 Weeks From Treatment Onset

Timeframe: During at least 24 weeks from treatment onset

Trial details

NCT IDNCT03196297

SponsorNovo Nordisk A/S

Sponsor typeINDUSTRY

Study typeINTERVENTIONAL

Primary completion2018-06-22

Results submitted2021-04-14

View on ClinicalTrials.gov More Haemostasis trials