Vyvanse Adolescent Open-Label Safety and Efficacy Extension Study
Public ClinicalTrials.gov record NCT00764868. 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.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Phase III, Open-Label, Extension, Multi-Center, Safety and Efficacy Study of Lisdexamfetamine Dimesylate (LDX) in Adolescents Aged 13-17 With Attention-Deficit/Hyperactivity Disorder (ADHD)
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The primary objective of this study is to evaluate the long-term safety of LDX administered as a daily morning dose (30, 50, and 70 mg/day) in the treatment of adolescents (13-17 years of age inclusive at the time of consent).
Study identification
- NCT ID
- NCT00764868
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 3
- Enrollment
- 269 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 13 Years to 17 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
- Nov 13, 2008 (Actual)
- Primary completion
- Apr 22, 2010 (Actual)
- Completion
- Apr 22, 2010 (Actual)
- Last update posted
- Jun 14, 2021
2008 – 2010
United States locations
- U.S. sites
- 45
- U.S. states
- 24
- U.S. cities
- 43
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Clinical Study Centers, LLC | Little Rock | Arkansas | 72205 | — |
| Valley Clinical Research, Inc. | El Centro | California | 92243 | — |
| Penninsula Research Associates, Inc. | Rolling Hills Estates | California | 90274 | — |
| Psychiatric Centers at San Diego (PCSD-Feighner Research Institute) | San Diego | California | 92108 | — |
| Elite Clinical Trials, Inc. | Wildomar | California | 92595 | — |
| Florida Clinical Research Center, LLC | Bradenton | Florida | 34208 | — |
| Sarkis Clinical Trials | Gainesville | Florida | 32607 | — |
| Amedica Research Institute, Inc. | Hialeah | Florida | 33013 | — |
| Clinical Neuroscience Solutions, Inc. | Jacksonville | Florida | 32216 | — |
| Clinical Neuroscience Solutions, Inc. | Orlando | Florida | 32806 | — |
| Miami Research Associates | South Miami | Florida | 33143 | — |
| Janus Center for Psychiatric Research | West Palm Beach | Florida | 33407 | — |
| Atlanta Center for Medical Research | Atlanta | Georgia | 30308 | — |
| Northwest Behavioral Research Center | Marietta | Georgia | 30060 | — |
| Capstone Clinical Research | Libertyville | Illinois | 60048 | — |
| Clinco Inc. | Terre Haute | Indiana | 47802 | — |
| CIENTIFICA, Inc. at Prairie View | Newton | Kansas | 67114 | — |
| Psychiatric Associates | Overland Park | Kansas | 66211 | — |
| Vince and Associates Clinical Research, Inc. | Overland Park | Kansas | 66212 | — |
| Pedia Research LLC. | Owensboro | Kentucky | 42301 | — |
| Four Rivers Clinical Research, Inc. | Paducah | Kentucky | 42003 | — |
| Louisiana Research Associates, Inc. | New Orleans | Louisiana | 70114 | — |
| Bart Sangal | Troy | Michigan | 48085 | — |
| Center for Psychiatry and Behavioral Medicine, Inc. | Las Vegas | Nevada | 89128 | — |
| Children's Specialized Hospital | Toms River | New Jersey | 08755 | — |
| Bioscience Research, LLC | Mount Kisco | New York | 10549 | — |
| Triangle Neuropsychiatry, PLLC | Durham | North Carolina | 27707 | — |
| Innovis Health/Odyssey Research | Fargo | North Dakota | 58104 | — |
| University Hospitals of Cleveland Division of Child & Adolescent Psychiatry | Cleveland | Ohio | 44106 | — |
| IPS Research Company | Oklahoma City | Oklahoma | 73103 | — |
| OCCI | Eugene | Oregon | 97401 | — |
| Summit Research Network | Portland | Oregon | 97210 | — |
| OCCI, INC (Oregon Center for Clinical Investigations, Inc.) | Salem | Oregon | 97301 | — |
| CRI Worldwide | Philadelphia | Pennsylvania | 19139 | — |
| Youth and Family Research Program/WPIC ADHD Research Program | Pittsburgh | Pennsylvania | 15213 | — |
| CNS Healthcare | Memphis | Tennessee | 38119 | — |
| Future Search Trials | Austin | Texas | 78756 | — |
| Bayou City Research, Ltd. | Houston | Texas | 77007 | — |
| Red Oak Psychiatry Associates P.A. | Houston | Texas | 77090 | — |
| ADHD Clinic of San Antonio | San Antonio | Texas | 78247 | — |
| Vermont Clinical Study Center | Burlington | Vermont | 05401 | — |
| Neuropsychiatric Associates | Woodstock | Vermont | 05091 | — |
| Neuroscience, Inc. | Herndon | Virginia | 20170 | — |
| Dominion Clinical Research | Midlothian | Virginia | 23112 | — |
| Northwest Clinical Research Center | Bellevue | Washington | 98004 | — |
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 NCT00764868, 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 Jun 14, 2021 · Synced Oct 17, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT00764868 live on ClinicalTrials.gov.