# Mayo Clinic Upper Digestive Disease Survey

> **NCT02530983** · — · RECRUITING · sponsor: **Mayo Clinic** · enrollment: 1000 (estimated)

## Conditions studied

- Esophageal Neoplasms
- Cancer of Esophagus
- Cancer of the Esophagus
- Esophageal Cancer
- Esophagus Cancer
- Neoplasm, Esophageal
- Esophagectomy
- Abnormalities, Digestive System
- Digestive System Abnormalities

## Interventions

- **OTHER:** Mayo Clinic Upper Digestive Disease Survey on Paper
- **OTHER:** Upper Digestive Disease (UDD Monitor) App

## Key facts

- **NCT ID:** NCT02530983
- **Lead sponsor:** Mayo Clinic
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** RECRUITING
- **Start date:** 2015-08-15
- **Primary completion:** 2028-12
- **Final completion:** 2028-12
- **Target enrollment:** 1000 (ESTIMATED)
- **Last updated:** 2026-03-30


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02530983

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02530983, "Mayo Clinic Upper Digestive Disease Survey". Retrieved via AI Analytics 2026-06-01 from https://api.ai-analytics.org/clinical/NCT02530983. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*