Ignite Creation Date:
2025-12-25 @ 2:17 AM
Ignite Modification Date:
2025-12-26 @ 12:48 AM
Study NCT ID:
NCT04113434
Status:
COMPLETED
Last Update Posted:
2025-04-25
First Post:
2019-10-01
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
Linking Endotypes and Outcomes in Pediatric Acute Respiratory Distress Syndrome
Sponsor:
Children's Hospital of Philadelphia
Organization:
Study Overview
Official Title:
Linking Endotypes and Outcomes in Pediatric Acute Respiratory Distress Syndrome
Status:
COMPLETED
Status Verified Date:
2025-04
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:
LEOPARDS
Brief Summary:
The overall goal of the study is to risk stratify pediatric Acute Respiratory Distress Syndrome (ARDS) patients and to identify sub-phenotypes with shared biology in order to appropriately target therapies in future trials. This is a prospective, multicenter study of 500 intubated children with ARDS, with planned blood collection within 24 hours of ARDS onset and subsequent measurement of plasma protein biomarkers and peripheral blood gene expression.
Detailed Description:
Investigators will measure pre-determined biomarkers with known or suspected association with ARDS severity or outcome. Simultaneously, investigators will measure gene expression of peripheral blood. Both plasma biomarkers and gene expression profiles will be analyzed using various machine learning techniques, including classification and regression tree, latent class analysis, and hierarchical clustering with the goal of identifying sub-phenotypes of ARDS. These sub-phenotypes will be examined for association with outcome (primary is 28-day mortality), and explicitly tested for variation in response to exogenous treatments (e.g., corticosteroids).
Study Oversight
Has Oversight DMC:
False
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?:
Secondary ID Infos
| Secondary ID | Type | Domain | Link | View |
|---|---|---|---|---|
| R01HL148054 | NIH | None | https://reporter.nih.gov/quic… | View |