A Research Study to Look at How a New Medicine Called NNC6019-0001 Works and How Safe it is for People Who Have Heart Disease Due to Transthyretin (TTR) Amyloidosis
- Conditions
- Transthyretin Amyloid Cardiomyopathy (ATTR CM)
- Interventions
- Drug: Placebo (NNC6019-0001)
- Registration Number
- NCT05442047
- Lead Sponsor
- Novo Nordisk A/S
- Brief Summary
This study is testing a potential new medicine, NNC6019-0001, for people who have a heart disease due to TTR amyloidosis.The study will look at if this medicine can reduce the symptoms of a heart disease due to TTR amyloidosis, such as heart failure. Participants will either get NNC6019-0001 (apotential new medicine) or placebo (a medicine which has no effect on the body). Which treatment participants get is decided by chance. The chance of getting NNC6019-0001 is two times higher than getting placebo. NNC6019-0001 is not yet approved in any country or region in the world. It is a new medicine that doctors cannot prescribe yet. Participants will get an infusion of the study medicine 13 times, once every 4 weeks. The study will last for about 64 weeks after the first dose of medicine. Participants cannot participate in this study if they have a heart disease other than a heart disease due to TTR amyloidosis.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- ACTIVE_NOT_RECRUITING
- Sex
- All
- Target Recruitment
- 99
- Male or female.
- Age greater than or equal to (>=) 18 to less than (<) 85 years at the time of signing informed consent.
- Have an established diagnosis of Transthyretin amyloid cardiomyopathy (ATTR CM) with either wild-type transhyretin (TTR) or hereditary transthyretin (TTR) genotype as per local standards.
- Expected to be on stable doses of cardiovascular medical therapy 6 weeks prior to the randomisation visit.
- Known end-diastolic interventricular septal wall thickness greater than or equal to (>=) 12 millimeters (mm).
- Presently classified as New York Heart Association (NYHA) Class II-III.
- N-terminal-pro brain natriuretic peptide (NT-proBNP) concentration greater than or equal to (>=) 650 picograms per milliliter (pg/mL) in sinus cardiac rhythm and greater than (>) 1000 pg/mL in atrial fibrillation at screening.
- Completed greater than or equal to (>=) 150 meters to less than or equal to (<=) 450 meters on the 6-minute walk test (MWT) at screening.
- Estimated glomerular filtration rate (eGFR) greater than or equal to (>=) 25 milliliter per minute per 1.73 meter square (mL/min/1.73 m^2) at screening.
- Cardiomyopathy not primarily caused by transthyretin amyloid cardiomyopathy transthyretin amyloid cardiomyopathy (ATTR CM), for example, cardiomyopathy due to hypertension, valvular heart disease, or ischemic heart disease.
- A prior solid organ transplant.
- Planned solid organ transplant during the study.
- Presence or history of malignant neoplasm (other than basal or squamous cell skin cancer, insitu carcinomas of the cervix, or in-situ/high grade prostatic intraepithelial neoplasia (PIN) or low-grade prostate cancer) within 5 years before screening.
- Current treatment with calcium channel blockers with conduction system effects (example [e.g.], verapamil, diltiazem). The use of dihydropyridine calcium channel blockers is allowed. The use of digoxin will only be allowed if required for management of atrial fibrillation with rapid ventricular response.
- Acute coronary syndrome, unstable angina, stroke, transient ischemic attack (TIA), coronary revascularization, cardiac valve repair, or major surgery within 3 months of screening.
- Body weight >120 kilogram (kg) (264.6 pounds [lb]) at screening.
- History of contrast allergy or adverse reactions to gadolinium-containing agents.
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Arm && Interventions
Group Intervention Description NNC6019-0001, Dose 1 NNC6019-0001 Participants will receive dose 1 intravenous (i.v.) infusion of NNC6019-0001 every 4 weeks (Q4W) added to standard of care until week 52. Placebo Placebo (NNC6019-0001) Participants will receive i.v. infusion of placebo (NNC6019-0001) Q4W added to standard of care until week 52. NNC6019-0001, Dose 2 NNC6019-0001 Participants will receive dose 2 i.v. infusion of NNC6019-0001 Q4W added to standard of care until week 52.
- Primary Outcome Measures
Name Time Method Change in N-terminal-pro brain natriuretic peptide (NT-proBNP) From baseline (week 0) to visit 15 (week 52) Measured in Percentage
Change in 6-minute walk test (6-MWT) From baseline (week 0) to visit 15 (week 52) Measured in Meters
- Secondary Outcome Measures
Name Time Method Change in troponin I From baseline (week 0) to visit 15 (week 52) Measured in nanogram per milliliter (ng/mL)
Number of treatment emergent adverse events From baseline (week 0) to visit 16 (week 64) Measured as Events
Change in myocardial extracellular volume (ECV) From baseline (week 0) to visit 15 (week 52) Measured in Percentage (%)-points
Number of cardiovascular (CV) events comprising hospitalisation due to CV events or urgent heart failure visits From baseline (week 0) to visit 16 (week 64) Measured as Events
Change in global longitudinal strain (GLS) on echocardiography From baseline (week 0) to visit 15 (week 52) Measured in Percentage (%)-points
Time to occurrence of all-cause mortality From baseline (week 0) to visit 16 (week 64) Measured in Weeks
Change in Kansas City Cardiomyopathy Questionnaire (KCCQ) Clinical Summary Score (CSS) From baseline (week 0) to visit 15 (week 52) The KCCQ is a disease-specific health status instrument composed of 23 items that quantify the domains of physical limitation, symptoms, self-efficacy, social limitation, and health-related quality of life limitation from heart failure. The overall summary score and all domains have been independently demonstrated to be valid, reliable, and responsive to clinical change. CSS scores range from 0 to 100 and lower scores represent more severe symptoms and/or limitations and scores of 100 indicate no symptoms, no limitations, and excellent quality of life.
Change in neuropathy impairment score (NIS) From baseline (week 0) to visit 15 (week 52) NIS is a clinical assessment that tests muscle strength, reflex activity, and sensation of toes and fingers, and can be used to assess neurologic function in hereditary transthyretin amyloid (hATTR). The total NIS score is graded on a scale of 0-244, with a higher score indicating greater impairment.
Trial Locations
- Locations (32)
Universitair Medisch Centrum Utrecht
🇳🇱Utrecht, Netherlands
Hospital Universitario Puerta de Hierro Majadahonda
🇪🇸Madrid, Spain
Uniklinik Münster, Klinik für Kardiologie I
🇩🇪Münster, Germany
LMU Klinikum München Klinik und Poliklinik 1
🇩🇪München, Germany
Universitatsklinikum Wurzburg AöR
🇩🇪Würzburg, Germany
Universitatsklinikum Würzburg - Zentrum für Herzinsuffizienz
🇩🇪Würzburg, Germany
Fondazione CNR-Regione Toscana Gabriele Monasterio
🇮🇹Pisa, Pi, Italy
Univ of MD Schl of Med
🇺🇸Baltimore, Maryland, United States
Universitätsklinik Heidelberg Innere Medizin III Kardiologie, Angiologie, Pneumologie
🇩🇪Heidelberg, Germany
Hospital da Senhora da Oliveira - Guimarães
🇵🇹Guimarães, Portugal
Unidade Local de Saude do Alto Ave, E.P.E.
🇵🇹Guimarães, Portugal
Kumamoto University Hospital, Cardiovascular Medicine
🇯🇵Kumamoto-shi, Kumamoto, Japan
Mayo Clinic Arizona
🇺🇸Phoenix, Arizona, United States
Cedars-Sinai Medical Center_Los Angeles
🇺🇸Beverly Hills, California, United States
Stanford Hlth Cre-Boswell Clin
🇺🇸Stanford, California, United States
Mayo Clinic Jacksonville
🇺🇸Jacksonville, Florida, United States
Shinshu University Hospital, Department of Neurology
🇯🇵Nagano, Japan
NW Univ-Bluhm Cardiovasc Inst
🇺🇸Evanston, Illinois, United States
University of Maryland School of Medicine
🇺🇸Baltimore, Maryland, United States
Mayo Clinic Rochester
🇺🇸Rochester, Minnesota, United States
Oregon Hlth Sci Univ-Portland
🇺🇸Portland, Oregon, United States
University of Calgary_Cardiology
🇨🇦Calgary, Alberta, Canada
Ctr for Cardiovascular Innovation
🇨🇦Vancouver, British Columbia, Canada
II. interni klinika VFN - Kardiologie a angiologie
🇨🇿Praha 2, Czechia
Ap-Hp-Hopital Henri Mondor
🇫🇷Créteil, France
Centre Hospitalier Universitaire de Toulouse-Hopital Rangueil-1
🇫🇷Toulouse Cedex 9, France
Nagasaki University Hospital, Cardiovascular Medicine
🇯🇵Nagasaki, Japan
Okayama University Hospital_Cardiovascular Medicine
🇯🇵Okayama-shi, Okayama, Japan
UMC Groningen
🇳🇱Groningen, Netherlands
Centro per lo Studio e la Cura delle Amiloidosi Sistemiche Fondazione IRCCS Policlinico San Matteo
🇮🇹Pavia, PV, Italy
Hospital of the University of Occupational and Environmental Health, Cardiology, Nephrology
🇯🇵Fukuoka, Japan
Hiroshima University hospital, Cardiovascular Medicine
🇯🇵Hiroshima, Japan