Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-24 @ 6:32 PM
Ignite Modification Date:
2025-12-24 @ 6:32 PM
NCT ID:
NCT05277857
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.
Study:
NCT05277857
Study Brief:
Protocol Section:
NCT05277857