A research study to look at long-term treatment with a medicine called NNC6019-0001 for people who have heart failure due to transthyretin amyloidosis

Overview

About this study

The purpose of this study is to assess the long-term safety and efficacy of i.v. NNC6019-0001 Q4W in participants with hereditary ATTR or wild-type ATTR cardiomyopathy. 

Participation eligibility

Participant eligibility includes age, gender, type and stage of disease, and previous treatments or health concerns. Guidelines differ from study to study, and identify who can or cannot participate. There is no guarantee that every individual who qualifies and wants to participate in a trial will be enrolled. Contact the study team to discuss study eligibility and potential participation.

Inclusion criteria:

Participants are eligible to be included in the study only if all the following criteria apply:

  • Informed consent obtained before any study-related activities. Study-related activities are any procedures that are carried out as part of the study, including activities to determine suitability for the study.
  • Completed study intervention in NN6019-4940a and attended the last study visit (week 64; visit 16), and no later than 12 weeks after visit 16.
  • Expected to be on stable doses of cardiovascular medical therapy 6 weeks prior to the enrolment visit.

Exclusion criteria: 

Participants are excluded from the study if any of the following criteria apply:

  • Known or suspected hypersensitivity to study intervention(s) or related products.
  • Previous enrolment in this study.
  • Female who is pregnant, breast-feeding or intends to become pregnant or is of childbearing potential and not using highly effective contraceptive method, as defined in Appendix 4 (Section 10.4).
  • Use of another approved or non-approved investigational medicinal product within 30 days or 5 half-lives of the investigational medicinal product (whichever is longer) before screening, except study intervention used in study NN6019-4940.
  • Participation (i.e., signed informed consent) in any interventional clinical study from visit 16 (week 64) in NN6019-4940 until visit 1 (screening) in the current study NN6019-7565.
  • Any disorder, which in the investigator’s opinion might jeopardise participant’s safety or compliance with the protocol.
  • A prior solid organ transplant.
  • 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 (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.
  • Aspartate transaminase (AST) or alanine transaminase (ALT) levels ≥ 2.5 × the upper limit of normal (ULN) or total bilirubin ≥ 2 × ULN at screening.
  • Body weight > 120 kg (264.6 lb) at screening.
  • International normalised ratio (INR)>1.5 (unless participant is on anticoagulant therapyb , in which case excluded if INR >3.5) c .

Note: Other protocol defined Inclusion/Exclusion criteria may apply.

Eligibility last updated 1/11/2024. Questions regarding updates should be directed to the study team contact.

Participating Mayo Clinic locations

Study statuses change often. Please contact the study team for the most up-to-date information regarding possible participation.

Mayo Clinic Location Status Contact

Rochester, Minn.

Mayo Clinic principal investigator

Martha Grogan, M.D.

Open for enrollment

Contact information:

Amyloid Research Team

(507) 266-4426

AMYLOIDTEAMRES@mayo.edu

More information

Publications

Publications are currently not available
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CLS-20567360

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