Saves the questions and what to expect into your notes, next to the visit they belong to.
Keep this study
Lead
The University of Texas Health Science Center, Houston
Age
5–18
Sex
ALL
Healthy volunteers
Not accepted
You may be eligible if
Pediatric patient, ages 5-18 years old, who will undergo esophagogastroduodenoscopy with biopsies at Children's Memorial Hermann Hospital, as part of the standard of care in the evaluation of EoE
Signed informed consent by a parent or legal guardian
Signed assent form by the child/adolescent subjects 7-18 years of age
You may not be if
Past medical history of active asthma, active allergic rhinitis, inflammatory bowel disease (IBD), parasitic infection, hay fever and any exposure to smoking (including secondhand smoke) because these disorders are known to affect the FeNO levels
Active respiratory tract infections at the time of FeNO evaluation because this can affect the result of the FeNO as well
Asthma questionnaire and/or Spirometry test consistent with asthma
Clareo Health | The Use of Fractionated Exhaled Nitric Oxide in the Diagnosis and Assessment of Disease Activity of Eosinophilic Esophagitis (Validation Phase)
