Spots Global Cancer Trial Database for Oral TGF-beta Receptor I Inhibitor Vactosertib in SOC Chemoradiotherapy for Esophageal Adenocarcinoma

Study Description

Brief Summary: This interventional clinical trial aims to find ways of improving treatments for individuals with esophageal cancer. Laboratory-based studies show that using medicines that affect a protein called TGF-beta (TGFβ) can kill esophageal cancer cells in individuals who have localized esophageal adenocarcinoma and are being considered for standard-of-care chemoradiation prior to surgery. Participants of this study will take a pill called vactosertib for two weeks before starting standard of care chemoradiation. At the end of the two weeks of taking vactosertib, participants will have a Positron Emission Tomography Computer Assisted Tomography (PET CT) scan and undergo an endoscopy with a biopsy to determine if the vactosertib is working. After chemoradiation, participants will take vactosertib again for four weeks and then be considered for surgery.

Detailed Description: Esophageal adenocarcinoma (EAC) is an aggressive malignancy with limited effective treatment options. In localized EAC (clinical stages II and III), the standard of care is pre-operative concurrent chemoradiation (CRT) followed by surgical resection, which results in pathologic complete response (pCR) in approximately 20% of participants, but with high rates of post-operative recurrence. It was recently discovered that EACs are driven by signaling through TGFβ Receptor I (TGFβRI), and in vivo models of EAC show tumor reduction by targeting this pathway with a novel small molecule inhibitor of TGFβRI called vactosertib. In this study, participants who have locally advanced EAC will be treated with vactosertib before and after standard of care chemoradiation to take advantage of natural windows of opportunity during which participants are being planned for their standard of care treatments.

Keywords

Eligibility

Minimum Age: 18 Years

Eligible Ages: ADULT, OLDER_ADULT

Sex: ALL

Healthy Volunteers: No

Locations

Contact Details

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