Different doses of Inno8 for adults with haemophilia A.
Official title: Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of Multiple Ascending Peroral Doses of Inno8 in People With Haemophilia A
Run by Novo Nordisk A/S · NCT07220564 · Data updated 2026-11-12
This trial will test different doses of the experimental medicine Inno8 in adults with haemophilia A to see if it is safe and how the body handles it.
Quick facts
| Phase | Phase 1 |
|---|---|
| Study type | Interventional |
| Ages | 18 Years to 64 Years |
| Sex | Men only |
| Enrollment | 30 (estimated) |
| Sponsor | Novo Nordisk A/S Industry-sponsored |
| Locations | 33 sites (Aurora, Colorado and 32 other locations) |
| Status | Recruiting |
| Started | October 23, 2025 |
| Main results expected | February 5, 2027 |
| Study ends | February 5, 2027 |
| Registry record updated | September 18, 2026 |
| Trial ID | NCT07220564 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Men aged 18–64 who weigh at least 45 kg and have congenital haemophilia A with factor VIII activity ≤15% and who meet the study's medical and medication restrictions are ideal candidates.
✕Probably not a fit
People excluded by the criteria—such as individuals with BMI ≥30, other coagulation disorders, a history of thrombosis, ongoing immune tolerance therapy, recent prophylactic haemophilia treatment, or women (the study enrolls males only)—are unlikely to benefit from participation.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This Phase 1, multicenter study will administer varying doses of the investigational drug Inno8 to adult males with congenital haemophilia A and monitor safety and drug levels over about 11 weeks. Participants will attend scheduled clinic visits for blood sampling, vital signs, and adverse event monitoring. Eligible participants are males aged 18–64 with factor VIII activity ≤15% who meet weight and other health criteria. The study is sponsored by Novo Nordisk and conducted at three US haemophilia centers.
Why it matters
Potential benefit: If successful, Inno8 could become a new safe treatment option to help manage bleeding in people with haemophilia A.
How similar studies have gone: Other factor-replacement products and novel haemophilia A therapies have shown benefit in clinical development, but Inno8 itself is a new investigational agent being tested in this Phase 1 setting.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Male * Age 18-64 years (both inclusive) at the time of signing the informed consent. * Body weight greater than or equal to (≥) 45 kilograms (kgs). * Diagnosis of congenital haemophilia A with factor VIII (FVIII) activity less than or equal to (≤) 15 percentage (%) with or without FVIII inhibitors, based on medical records. Exclusion Criteria: * Current or prior exposure to any prophylactic treatment for haemophilia A within 5 half-lives of the medicinal product by the time of screening. * Body mass index ≥30.0 kilogram per square meter (kg/m\^2). * Increased risk of thrombosis, e.g. known history of personal or first-degree relative(s) with unprovoked deep vein thrombosis. * Any clinical signs or established diagnosis of venous or arterial thromboembolic disease. * Any known coagulation disorders other than haemophilia A. * Ongoing or planned immune tolerance induction therapy. * Presence of clinically significant gastrointestinal disorders potentially affecting absorption of drugs and/or nutrients, as judged by the investigator.
Where it's running
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UC Denver Hemoph & Thrombo Ctr
Aurora, Colorado, United States Recruiting -
Indiana Hemophilia-Thromb Ctr
Indianapolis, Indiana, United States Recruiting -
University of Iowa_Iowa City
Iowa City, Iowa, United States Recruiting -
Penn State MS Hershey Med Ctr
Hershey, Pennsylvania, United States Recruiting -
St Christopher Hosp for Child
Philadelphia, Pennsylvania, United States Recruiting -
Universitätsklinik für Innere Medizin V
Innsbruck, Austria Recruiting
Show 27 more locations
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AKH - Klin. Abt. f. Haematologie u. Haemostaseologie
Vienna, Austria Recruiting -
Vivantes Netzwerk für Gesundheit GmbH - Vivantes Klinikum im Friedrichshain
Berlin, Germany Recruiting -
Medizinische Hochschule Hannover - Hämatologie, Hämostaseologie, Onkologie
Hanover, Germany Recruiting -
AOU Careggi Firenze
Florence, Italy Recruiting -
Azienda Ospedaliera Universitaria Federico II di Napoli
Naples, Italy Recruiting -
Uniwersytecki Szpital Kliniczny w Bialymstoku
Bialystok, Poland Recruiting -
Uniwersyteckie Centrum Kliniczne
Gdansk, Poland Recruiting -
Instytut Hematologii i Transfuzjologii
Warsaw, Poland Recruiting -
ULS De Santo António, E.P.E. _H.Santo António_ Imunohemoterapia
Porto, Portugal Recruiting -
ULS São João, E.P.E._H.São João_Imunohemoterapia
Porto, Portugal Recruiting -
Hospital Vall d'Hebron
Barcelona, Spain Recruiting -
Hospital Universitario La Paz
Madrid, Spain Recruiting -
Hospital Regional Universitario de Málaga
Málaga, Spain Recruiting -
Skåne US - Koagulationsmottagning
Malmö, Sweden Recruiting -
KS Solna - Koagulationsmottagningen
Solna, Sweden Recruiting -
Zentrum für Labormedizin
Sankt Gallen, Switzerland Recruiting -
Queen Elizabeth Hospital, Birmingham - Haemophilia
Birmingham, United Kingdom Recruiting -
Royal Free Hospital - Haemophilia
London, United Kingdom Recruiting -
Royal Hallamshire Hospital
Sheffield, United Kingdom Recruiting -
Cliniques universitaires Saint-Luc
Brussels, Belgium Not yet recruiting -
HCL - HOPITAL LOUIS PRADEL - Unité d'hémostase Clinique
Bron, France Active not recruiting -
Universitätsklinikum Bonn - Institut für Experimentelle Hämatologie
Bonn, Germany Not yet recruiting -
Samodzielny Publiczny Szpital Kliniczny im. Andrzeja Mielęckiego Slaskiego Uniwersytetu Medycznego w Katowicach
Katowice, Poland Not yet recruiting -
Uniwersytecki Szpital Kliniczny nr 1 Klinika Hematoonkologii i Transplantacji Szpiku
Lublin, Poland Not yet recruiting -
Uniwersytecki Szpital Kliniczny W Poznaniu
Poznan, Poland Not yet recruiting -
Hospital Clinico Universitario de Salamanca
Salamanca, Spain Active not recruiting -
Hospital La Fe_Hemostasia y Trombosis
Valencia, Spain Active not recruiting
Study contacts
- Study coordinator: Novo Nordisk
- Email: clinicaltrials@novonordisk.com
- Phone: (+1) 866-867-7178
Similar studies
Other studies for the same condition or treatment. Recruiting studies are listed first.
-
Denecimig (Mim8) for adults with acquired Haemophilia A
This study tests whether denecimig can be safe and helpful for adults newly diagnosed with acquired Haemophilia A.
-
Surgical Use of Efanoctocog alfa in Hemophilia A Patients
This observational study looks at how efanesoctocog alfa (Altuvoct) is used around surgery in people with hemophilia A to see if it helps control bleeding.
-
SCT800 for preventing and treating bleeds in previously untreated severe hemophilia A patients
This test tries SCT800, a recombinant factor VIII, as regular prevention and to treat bleeds in male patients with severe hemophilia A who haven't had prior factor VIII treatment.
-
Evaluating synovitis in adults with haemophilia A
This study looks at how often adults with hemophilia A experience joint inflammation caused by bleeding and how it affects their joint health.
-
Evaluating the effectiveness and safety of FVIII concentrates in young haemophilia A patients
This study is testing how well and safely a new treatment for hemophilia A works in young children who haven't had much treatment before.
-
Survey on the success of individualized treatment for haemophilia A
This study is testing whether a personalized high-dose treatment can help people with haemophilia A who have developed inhibitors against factor VIII and if certain lab tests can predict how well this treatment will work.
How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.