Clinical Trials Logo
  1. Home
  2. Idiopathic Pulmonary Fibrosis
  3. NCT03928847

Fibroblast Specific Inhibition of LOXL2 and TGFbeta1 Signaling in Patients With Pulmonary Fibrosis.

Idiopathic Pulmonary Fibrosis Clinical Trial

Official title:
Fibroblast Specific Inhibition of LOXL2 and TGFbeta1 Signaling in Patients With Pulmonary Fibrosis.

Clinical Trial Summary

This is a two part study. In the first part, the pharmacokinetic profile of Epigallocatechin-3-gallate (EGCG) in normal human volunteers given a single oral dose will be determined to set the dose for the second part of the study. In the second part of this study, lung biopsy fragments and urine samples from patients with interstitial lung disease treated with EGCG will be evaluated in biochemical assays and compared to samples from untreated control patients.

Clinical Trial Description

This is an interventional study intended to test inhibition of a signaling pathway in vivo in patients with interstitial lung disease, but not intended to affect lung function or disease modifications. Doses of oral Epigallocatechin-3-gallate (EGCG) that achieve plasma levels known to be safe in human volunteers and likely to target fibroblast TGFbeta RI kinase will be established. Disposable fragments of biopsies will be evaluated in biochemical assays including pSmad3 and Snail 1 or assayed to determine lysyl oxidase-like 2 (LOXL2) protein and LOXL2 enzyme activity. Urine collected before and after EGCG exposure will be used to determine whether terminal collagen cross-link breakdown products, termed pyridinoline/deoxypyridinoline (PYD/DPD) are changed from baseline. Blood collected before and after EGCG exposure will be assayed for serum biomarkers. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT03928847
Study type Interventional
Source University of California, San Francisco
Contact
Status Completed
Phase Early Phase 1
Start date December 1, 2017
Completion date May 31, 2019
View Details
See also
  Status Clinical Trial Phase
Active, not recruiting NCT05984992 - The First-in-human Study of SRN-001 in Healthy Participants Phase 1
Active, not recruiting NCT04312594 - Study of Jaktinib Hydrochloride Tablets in Participants With Idiopathic Pulmonary Fibrosis Phase 2
Recruiting NCT03865927 - GKT137831 in IPF Patients With Idiopathic Pulmonary Fibrosis Phase 2
Completed NCT03979430 - Early Detection of Acute Exacerbation in Patients With Idiopathic Lung Fibrosis - a Pilot Study N/A
Enrolling by invitation NCT04905693 - Extension Study of Inhaled Treprostinil in Subjects With Idiopathic Pulmonary Fibrosis Phase 3
Not yet recruiting NCT06241560 - A Study in People With Idiopathic Pulmonary Fibrosis to Test Whether Pirfenidone Influences the Amount of BI 1015550 in the Blood Phase 2
Terminated NCT04419558 - Zephyrus II: Efficacy and Safety Study of Pamrevlumab in Participants With Idiopathic Pulmonary Fibrosis (IPF) Phase 3
Completed NCT03725852 - A Clinical Study to Test How Effective and Safe GLPG1205 is for Participants With Idiopathic Pulmonary Fibrosis (IPF) Phase 2
Terminated NCT03573505 - An Efficacy and Safety Study of BG00011 in Participants With Idiopathic Pulmonary Fibrosis Phase 2
Recruiting NCT04148157 - Quality of Life in IPF - Patient and Physician Perceptions
Completed NCT03222648 - Structured Exercise Training Programme in Idiopathic Pulmonary Fibrosis N/A
Not yet recruiting NCT06422884 - A Phase 2 Trial of ENV-101 in Patients With Lung Fibrosis (WHISTLE-PF Trial) Phase 2
Completed NCT02257177 - RCT (Randomized Control Trial) of TD139 vs Placebo in HV's (Human Volunteers) and IPF Patients Phase 1/Phase 2
Completed NCT02268981 - Effects of an Oxymizer® During Daytime in Patients With Pulmonary Fibrosis (IPF) N/A
Withdrawn NCT01524068 - A MultiCenter Study of Combined PEX, Rituximab, and Steroids in Acute Idiopathic Pulmonary Fibrosis Exacerbations Phase 2
Enrolling by invitation NCT01382368 - Acute Effect of Sildenafil on Exercise Tolerance and Functional Capacity in COPD, IPF and Post Pneumonectomy Patients Phase 4
Completed NCT01110694 - Prospective Observation of Fibrosis in the Lung Clinical Endpoints Study
Completed NCT01199887 - Trial Of IW001 in Patients With Idiopathic Pulmonary Fibrosis Phase 1
Active, not recruiting NCT02951416 - Clinical Course of Interstitial Lung Diseases: European IPF Registry and Biobank
Terminated NCT00981747 - Targeting Vascular Reactivity in Idiopathic Pulmonary Fibrosis Phase 2/Phase 3