Recruitment

Recruitment Status
Completed

Inclusion Criterias

Age ≥ 20 years
No dysphagia (subjects will be asked "do you have trouble swallowing food or water? Do they get stuck inside after you swallow?" in their primary language
Age ≥ 20 years
No dysphagia (subjects will be asked "do you have trouble swallowing food or water? Do they get stuck inside after you swallow?" in their primary language

Exclusion Criterias

Unable or unwilling to provide informed consent.
Cardiac, respiratory, or metabolic disease that would increase the risk of endoscopy: history of myocardial infarction, arrhythmias, chronic obstructive pulmonary disease, diabetes, allergy to lidocaine.
Unable or unwilling to provide informed consent.
Cardiac, respiratory, or metabolic disease that would increase the risk of endoscopy: history of myocardial infarction, arrhythmias, chronic obstructive pulmonary disease, diabetes, allergy to lidocaine.

Summary

Conditions
Esophageal Dysplasia
Type
Observational
Design
  • Observational Model: Cohort
  • Time Perspective: Prospective

Participation Requirements

Age
Between 20 years and 79 years
Gender
Both males and females

Description

The prevalence of esophageal squamous dysplasia will be determined after evaluating pathology reports from unstained lesions and normal biopsies after staining with Lugol's iodine.

The prevalence of esophageal squamous dysplasia will be determined after evaluating pathology reports from unstained lesions and normal biopsies after staining with Lugol's iodine.

Inclusion Criterias

Age ≥ 20 years
No dysphagia (subjects will be asked "do you have trouble swallowing food or water? Do they get stuck inside after you swallow?" in their primary language
Age ≥ 20 years
No dysphagia (subjects will be asked "do you have trouble swallowing food or water? Do they get stuck inside after you swallow?" in their primary language

Exclusion Criterias

Unable or unwilling to provide informed consent.
Cardiac, respiratory, or metabolic disease that would increase the risk of endoscopy: history of myocardial infarction, arrhythmias, chronic obstructive pulmonary disease, diabetes, allergy to lidocaine.
Unable or unwilling to provide informed consent.
Cardiac, respiratory, or metabolic disease that would increase the risk of endoscopy: history of myocardial infarction, arrhythmias, chronic obstructive pulmonary disease, diabetes, allergy to lidocaine.

Locations

Bomet, Riftvalley, 20400
Bomet, Riftvalley, 20400

Tracking Information

NCT #
NCT01981876
Collaborators
  • Kenyatta National Hospital
  • Mayo Clinic
  • AORTIC
Investigators
  • Principal Investigator: Michael M Mwachiro, MBChB Tenwek Hospital Study Chair: Russ E White, MD Tenwek Hospital
  • Michael M Mwachiro, MBChB Tenwek Hospital Study Chair: Russ E White, MD Tenwek Hospital