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Terminated Phase 1Phase 2 Interventional

Open-label Extension Study of ADP101

ClinicalTrials.gov ID: NCT05243719

Public ClinicalTrials.gov record NCT05243719. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Oct 21, 2026, 9:09 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

An Open-Label Extension Study Evaluating the Safety and Efficacy of ADP101 for Oral Immunotherapy in Food-Allergic Children and Adults (The Encore Study)

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

This is an open-label, safety extension study for participants who participated in the Harmony study (protocol ADP101-MA-01).

Study identification

NCT ID
NCT05243719
Recruitment status
Terminated
Study type
Interventional
Phase
Phase 1, Phase 2
Enrollment
45 participants

Conditions and interventions

Conditions

Interventions

Biological

Eligibility (public fields only)

Age range
4 Years to 57 Years
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Mar 14, 2022 (Actual)
Primary completion
Feb 27, 2024 (Actual)
Completion
Feb 27, 2024 (Actual)
Last update posted
Mar 26, 2024

2022 – 2024

United States locations

U.S. sites
14
U.S. states
10
U.S. cities
14
Facility City State ZIP Site status
Study Site Mission Viejo California 92691 —
Study Site Rolling Hills Estates California 90274 —
Study Site San Diego California 92123 —
Study Site Colorado Springs Colorado 80907 —
Study Site Denver Colorado 80230 —
Study Site Tampa Florida 33620 —
Study Site Atlanta Georgia 30329 —
Study Site Marietta Georgia 30060 —
Study Site Normal Illinois 61761 —
Study Site Ann Arbor Michigan 48108 —
Study Site Chapel Hill North Carolina 27599 —
Study Site Cincinnati Ohio 45229 —
Study Site Charleston South Carolina 29420 —
Study Site Seattle Washington 98115 —

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT05243719, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Mar 26, 2024 · Synced Oct 21, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT05243719 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →