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No Longer Available No phase listed Expanded access

Expanded Access Protocol to Provide Patisiran to Patients With Transthyretin-mediated Amyloidosis With Cardiomyopathy

ClinicalTrials.gov ID: NCT05505838

Public ClinicalTrials.gov record NCT05505838. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Oct 22, 2026, 6:58 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

Expanded Access Protocol to Provide Patisiran to Patients With Transthyretin-mediated Amyloidosis (ATTR Amyloidosis) With Cardiomyopathy

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

The objective of the study is to assess the long-term safety of patisiran in patients with ATTR amyloidosis with cardiomyopathy as assessed by a review of adverse events (AEs).

Study identification

NCT ID
NCT05505838
Recruitment status
No Longer Available
Study type
Expanded access
Phase
Not listed
Lead sponsor
Alnylam Pharmaceuticals
Industry
Enrollment
Not listed

Conditions and interventions

Eligibility (public fields only)

Age range
18 Years to 85 Years
Sex
All
Healthy volunteers
Not listed

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Not listed
Primary completion
Not listed
Completion
Not listed
Last update posted
Feb 16, 2024

United States locations

U.S. sites
20
U.S. states
17
U.S. cities
20
Facility City State ZIP Site status
Mayo Clinic Hospital Phoenix Arizona 85054 —
Cedars-Sinai Medical Center Los Angeles California 90048 —
University of California San Diego San Diego California 92093 —
Mayo Clinic Florida Jacksonville Florida 32224 —
University of Chicago Chicago Illinois 60637 —
NorthShore University Evanston Illinois 60201 —
Indiana University Health Hospital Indianapolis Indiana 46202 —
The University of Kansas Medical Center Kansas City Kansas 66160 —
The Johns Hopkins University Baltimore Maryland 21205 —
Boston University Boston Massachusetts 02118 —
Mayo Clinic Rochester Minnesota 55905 —
Washington University St Louis Missouri 63110 —
University of Nebraska Medical Center Omaha Nebraska 68198 —
Columbia University Irving Medical Center New York New York 10032 —
Cleveland Clinic Cleveland Ohio 44195 —
OhioHealth Research Institute Columbus Ohio 43214 —
Penn Presbyerian Medical Center Philadelphia Pennsylvania 19104 —
Vanderbilt University Nashville Tennessee 37232 —
Baylor Scott & White Research Institute Dallas Texas 75204 —
University of Utah Salt Lake City Utah 84112 —

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT05505838, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Feb 16, 2024 · Synced Oct 22, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT05505838 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →