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 @ 12:00 PM
Ignite Modification Date:
2025-12-24 @ 12:00 PM
NCT ID:
NCT02885961
Brief Summary:
The pathogenesis of idiopathic pulmonary fibrosis (IPF) is incompletely understood but recurrent epithelial injury occurs which evokes the coagulation cascade. Thrombin is produced as a result and is over expressed in IPF patients, so may be important in propagating disease activity. We aim to recruit patients with IPF and then complete FDG (18F-2-fluoro-2-deoxy-D-glucose fluorodeoxyglucose) PET (positron emission tomography) scans pre and post manipulation of the coagulation cascade to assess the role of this biological pathway in disease activity. Previous studies from our institution have demonstrated increased FDG avidity in the lungs of patients with IPF (assessed using FDG PET scans) but to date the cells and pathways responsible for this signal have not been identified and thus need further exploration.
Detailed Description:
Patients with IPF who meet all the inclusion criteria (and none of the exclusion criteria) will be assessed and invite to participate.
They will undergo baseline assessment with lung function, 6 minute walk test and health quality assessments.
Blood tests will assess the pro-coagulant state of these individuals. They will undergo a baseline FDG PET scan followed by manipulation of the coagulation cascade with 24 days (+/- 3 days) dabigatran. They will then complete a second FDG PET, health quality assessments and blood tests to demonstrate target engagement.
Study:
NCT02885961
Study Brief:
Protocol Section:
NCT02885961