Ignite Creation Date:
2025-12-24 @ 6:32 PM
Ignite Modification Date:
2025-12-29 @ 8:43 AM
Study NCT ID:
NCT05277857
Status:
RECRUITING
Last Update Posted:
2022-05-23
First Post:
2022-03-03
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Mycobacterial Lung Diseases in Virginia: Sequencing and Clinical Determinants of Relapse and Outcome
Sponsor:
University of Virginia
Organization:
Study Overview
Official Title:
Mycobacterial Lung Diseases in Virginia: Sequencing and Clinical Determinants of Relapse and Outcome
Status:
RECRUITING
Status Verified Date:
2022-05
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:
Mycobacterial Lung Diseases in Virginia: sequencing and clinical determinants of relapse and outcome
Detailed Description:
Nontuberculous mycobacterial (NTM) lung diseases, primarily due to M. avium complex (MAC), are an increasing clinical problem nationwide and now overtake domestic TB in terms of morbidity and mortality. It is also harder to treat and results in poorer outcomes despite longer drug regimens. In this project we utilize a state-wide clinical cohort of NTM lung disease patients to understand what features of the organism (such as the species or subtype or drug resistance profile), the host (such as antibiotic drug absorption), and the environment (such as household exposure to NTM) are most important in predicting clinical outcome. The sum of this research will direct future therapies and management algorithms for this difficult disease.
First, we will perform whole genome sequencing of NTM isolates to discern relapse versus reinfection and the environmental sources of acquisition. Second, we will utilize a state-wide cohort of new and prior diagnosed NTM lung disease patients, starting initial therapy to correlate clinical outcomes with NTM species, drug susceptibility, other bacterial in vitro assays, and serum drug levels.
First, we will perform whole genome sequencing of NTM isolates to discern relapse versus reinfection and the environmental sources of acquisition. Second, we will utilize a state-wide cohort of new and prior diagnosed NTM lung disease patients, starting initial therapy to correlate clinical outcomes with NTM species, drug susceptibility, other bacterial in vitro assays, and serum drug levels.
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?: