​ Conditions: H. Pylori Infection; Gastric Cancer; Gastritis H Pylori

Interventions: Drug: PYTEST® 14C-Urea Capsule Breath Test (at Home); Drug: PYTEST® 14C-Urea Capsule Breath Test (Standard Retesting In-Person)

Sponsors: University of Miami; Phathom Pharmaceuticals; NRG Oncology

Recruiting Conditions: H. Pylori Infection; Gastric Cancer; Gastritis H Pylori
Interventions: Drug: PYTEST® 14C-Urea Capsule Breath Test (at Home); Drug: PYTEST® 14C-Urea Capsule Breath Test (Standard Retesting In-Person)
Sponsors: University of Miami; Phathom Pharmaceuticals; NRG Oncology
Recruiting