Expanded Access Protocol of Patisiran for Patients With Hereditary ATTR Amyloidosis (hATTR)


  • Study type

  • Study IDs

  • Describes the nature of a clinical study. Types include:

    • Observational study — observes people and measures outcomes without affecting results.
    • Interventional study (clinical trial) — studies new tests, treatments, drugs, surgical procedures or devices.
    • Medical records research — uses historical information collected from medical records of large groups of people to study how diseases progress and which treatments and surgeries work best.
  • Site IRB
    • Rochester, Minnesota: 16-009336
    NCT ID: NCT02939820
    Sponsor Protocol Number: ALN-TTR02-007

About this study

The purpose of this study is to provide expanded access of patisiran to patients with hereditary transthyretin-mediated amyloidosis (hATTR).

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. If you need assistance understanding the eligibility criteria, please contact the study team.

See eligibility criteria

Inclusion Criteria:

  • Male or female greater than or equal to 18 years of age
  • Have a diagnosis of hATTR
  • Meet Karnofsky performance status and Polyneuropathy Disability (PND) score requirements
  • Have adequate complete blood counts, liver function tests and coagulation tests

Exclusion Criteria:

  • Participated in an interventional hATTR amyloidosis clinical trial involving RNA interference (RNAi) therapeutics within the last 12 months
  • Are currently eligible to participate in or currently enrolled in an ongoing interventional hATTR amyloidosis clinical trial
  • Have inadequate cardiac function
  • Known primary amyloidosis (AL amyloidosis) or leptomeningeal amyloidosis
  • Have known serious comorbidities or considered unfit for the program by the investigator
  • Prior or planned liver or heart transplantation

Participating Mayo Clinic locations

Study statuses change often. Please contact us for help.

Mayo Clinic Location Status Contact

Rochester, Minn.

Mayo Clinic principal investigator

Martha Grogan, M.D.

Open for enrollment

Contact information:

Martha Grogan M.D.