Fit and well (finding)
Barrett’s oESophagus Trial 3 (BEST3): A trial of a new GP-based test for patients with heartburn symptoms
Year Started: 2017
The BEST3 Trial is a cluster randomised controlled trial comparing the Cytosponge™-TFF3 test with usual care to facilitate the diagnosis of oesophageal pre-cancer in primary care. The following types of the samples are collected as part of the Trial methodology: • Cytosponge™ samples • Saliva samples (TFF3-positive Cytosponge™ cases) • Endoscopic biopsy samples including gastric cardia and clinically-indicated oesophageal biopsies Cytosponge™ and endoscopic biopsy samples will be further processed into FFPE blocks and tissue sections.
- Access:
- Closed to access
- Type:
- Clinical Trial
- Status:
- In progress
- Consent restrictions:
- No restrictions
Associated Data Type | Procurement Timeframe |
---|---|
There is no associated data for this collection. |
Male
Adult (> 40 years)
1001 - 3000 donors
Material Type | Extraction Procedure | Storage Temperature | Preservation Type | Macroscopic Assessment | % of Sample Set |
---|---|---|---|---|---|
Saliva | RT | N/A | Non-affected | 0 - 10% | |
Tissue specimen | Surgical procedure (procedure) | RT | N/A | Affected | 0 - 10% |
Tissue specimen | Surgical procedure (procedure) | RT | N/A | Not applicable | 100% |
Female
Adult (> 40 years)
1001 - 3000 donors
Material Type | Extraction Procedure | Storage Temperature | Preservation Type | Macroscopic Assessment | % of Sample Set |
---|---|---|---|---|---|
Saliva | RT | N/A | Non-affected | 0 - 10% | |
Tissue specimen | Surgical procedure (procedure) | RT | N/A | Affected | 0 - 10% |
Tissue specimen | Surgical procedure (procedure) | RT | N/A | Not applicable | 100% |