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Terminated Phase 4 Interventional Results available

Real-World Evidence of Duration of Effect of Adhansia XR (Extended-Release) for Treatment of Attention-Deficit/Hyperactivity Disorder (ADHD)

ClinicalTrials.gov ID: NCT04507204

Public ClinicalTrials.gov record NCT04507204. 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 17, 2026, 3:20 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

Real-world Evidence of Duration of Adhansia XR for Treatment of ADHD (RE-DAX): An Open-label Pragmatic Study to Assess the Real-world Effectiveness of Adhansia XR in Treatment of Adult and Adolescent Patients With ADHD in the United States

Brief summary

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

The purpose of this study is to investigate the treatment effectiveness of Adhansia XR at month-2 after initiation, and the effectiveness of Adhansia XR overall and when compared with the active comparator group (Concerta) over time.

Study identification

NCT ID
NCT04507204
Recruitment status
Terminated
Study type
Interventional
Phase
Phase 4
Lead sponsor
Purdue Pharma LP
Industry
Enrollment
267 participants

Conditions and interventions

Eligibility (public fields only)

Age range
12 Years and older
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
Jul 30, 2020 (Actual)
Primary completion
Dec 22, 2021 (Actual)
Completion
Jan 31, 2022 (Actual)
Last update posted
Jul 27, 2023

2020 – 2022

United States locations

U.S. sites
35
U.S. states
20
U.S. cities
34
Facility City State ZIP Site status
Harmonex, Inc. Dothan Alabama 36303 —
Southern California Research LLC Beverly Hills California 90210 —
CT Clinical Research Cromwell Connecticut 06416 —
Gulfcoast Clinical Research Center Fort Myers Florida 33912 —
Reliable Clinical Research, LLC Hialeah Florida 33012 —
Eastern Research. Inc. Hialeah Florida 33013 —
Wellness Research Center Inc. Miami Florida 33135 —
AdventHealth Medical Group Pediatrics at Orange City Orange City Florida 32763 —
Pediatric Epilepsy & Neurology Specialists Tampa Florida 33609 —
Clinical Integrative Research Center of Atlanta Atlanta Georgia 30328 —
Revive Research Institute Elgin Illinois 60123 —
AMR-Baber Research Inc. Naperville Illinois 60563 —
BTC of New Bedford, LLC New Bedford Massachusetts 02740 —
Neurobehavioral Medicine Group Bloomfield Hills Michigan 48302 —
Rochester Center for Behavioral Medicine Rochester Hills Michigan 48307 —
Psychiatric Care and Research Center O'Fallon Missouri 63368 —
St. Charles Psychiatric Associates - Midwest Research Group Saint Charles Missouri 63304 —
Clinical Research of Southern Nevada, LLC Las Vegas Nevada 89128 —
Center for Emotional Fitness Cherry Hill New Jersey 08002 —
Bioscience Research, LLC Mount Kisco New York 10549 —
Icahn School of Medicine at Mount Sinai New York New York 10029 —
Richmond Behavioral Associates Staten Island New York 10312 —
Duke University Medical Center Durham North Carolina 27705 —
Mid-Ohio Behavioral Health Columbus Ohio 43205 —
SFM Clinical Trials Scotland Pennsylvania 17254 —
Rainbow Research Barnwell South Carolina 29812 —
FutureSearch Trials of Dallas, LP Dallas Texas 75231 —
InSite Clinical Research, LLC DeSoto Texas 75115 —
Red Oak Psychiatry Associates, PA Houston Texas 77090 —
Road Runner Research, Ltd. San Antonio Texas 78249 —
Family Psychiatry of the Woodlands The Woodlands Texas 77381 —
Dixie Pediatrics St. George Utah 84790 —
Clinical Research Partners, LLC Petersburg Virginia 23805 —
Eastside Therapeutic Resource Inc dba Core Clinical Research Everett Washington 98201 —
MultiCare Health System - Rockwood Clinic Spokane Washington 99202 —

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 NCT04507204, 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 Jul 27, 2023 · Synced Oct 17, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT04507204 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →