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Study identifier: NCT05028725 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Novel Strategy for Early Detection of Esophageal Squamous Cell Carcinoma

Condition: Esophageal Squamous Cell Carcinoma · Esophageal Squamous Dysplasia  ·  Sponsor: University of California, San Francisco

PhaseNA
Planned participants289
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersYes

About this study

In the current protocol, we propose a study to evaluate a novel, combined esophageal sponge-methylation biomarker strategy for the early detection of esophageal squamous cell carcinoma (ESCC) as well as its precursor, esophageal squamous dysplasia (ESD). This strategy leverages the 'EsophaCap', a swallowable, retrievable sponge, with subsequent evaluation of the sample using a novel molecular biomarker assay. This biomarker assay evaluates methylation levels in select genes, which have been shown to differ significantly between ESCC cases and controls in pilot studies. Detection of methylation markers highly associated with ESCC could help identify patients with concurrent ESCC or at high risk of imminently developing this condition. If successful, this strategy could result in a paradigm shift for esophageal cancer control strategies in Tanzania and other high-incidence ESCC regions.

This description comes directly from the study's public registry record.

Talk to the study team

Geoffrey Buckle, MD, MPH  ·  508-380-9129  ·  geoffrey.buckle@ucsf.edu

Always discuss trial participation with your own doctor first.

Locations (2)

Muhimbili National Hospital (MNH)Dar es Salaam, Mloganzila, TanzaniaRecruiting
Muhimbili National Hospital (MNH)Dar es Salaam, Upganda, TanzaniaRecruiting

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Source record: clinicaltrials.gov/study/NCT05028725