Ignite Creation Date:
2025-12-25 @ 4:30 AM
Ignite Modification Date:
2026-03-06 @ 9:21 AM
Study NCT ID:
NCT04174118
Status:
COMPLETED
Last Update Posted:
2024-11-06
First Post:
2019-11-06
Is Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Study of DCR-A1AT in Healthy Adult Volunteers
Sponsor:
Dicerna Pharmaceuticals, Inc., a Novo Nordisk company
Organization:
Study Overview
Official Title:
A Phase 1 Single Ascending Dose, Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics Study of Subcutaneously Administered Belcesiran in Healthy Adult Volunteers
Status:
COMPLETED
Status Verified Date:
2024-09
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
This is a research study to test an experimental study drug (belcesiran, also known as DCR-A1AT). This drug is being tested to see if it helps people with a rare condition known as Alpha-1 Antitrypsin Deficiency, or A1ATD. Prior to initiation of this study belcesiran had not yet been tested in humans. All study participants will be randomly assigned to either receive the study drug or a placebo. This will allow for the sponsor to compare the effects of the study drug with that of the placebo. A placebo looks like the study drug but does not contain any of the study drug.
The main purpose of the first part of the study is to evaluate the safety profile of the study drug in people who do not have A1ATD. This part of the study will also help find the dose of the study drug that has an acceptable safety profile for testing.
The main purpose of the first part of the study is to evaluate the safety profile of the study drug in people who do not have A1ATD. This part of the study will also help find the dose of the study drug that has an acceptable safety profile for testing.
Detailed Description:
A1ATD- associated liver disease is a progressive Alpha-1 Antitrypsin-Deficiency Associated Liver Disease condition resulting in liver fibrosis, cirrhosis, and hepatocellular carcinoma. The lack of functional A1AT in individuals with PiZZ genotype, in conjunction with other precipitating factors, can lead to unchecked activity in neutrophil elastases in the alveoli; causing emphysema and chronic obstructive pulmonary disease (COPD). This loss-of-function mechanism can be addressed with intravenous augmentation therapy, which aims to substitute the missing A1AT by infusing alpha1 proteinase inhibitor (A1PI), purified from pooled human plasma.
While augmentation therapy can address the loss of A1AT in the lungs, no treatment exists for the associated liver disease.
Given the severity of the disease, with approximately 10% of affected patients developing liver cirrhosis and a subgroup of those patients in need of liver transplantation, and lack of an effective treatment that addresses the toxic hepatic "gain-of-function" mechanism, there is an urgent unmet medical need to develop a therapy that can help in this particular patient population.
While augmentation therapy can address the loss of A1AT in the lungs, no treatment exists for the associated liver disease.
Given the severity of the disease, with approximately 10% of affected patients developing liver cirrhosis and a subgroup of those patients in need of liver transplantation, and lack of an effective treatment that addresses the toxic hepatic "gain-of-function" mechanism, there is an urgent unmet medical need to develop a therapy that can help in this particular patient population.
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: