A Safety and Tolerability Study of ABT-089 in Children With Attention-Deficit/Hyperactivity Disorder (ADHD)

August 18, 2011 updated by: Abbott

The Long-term Safety and Tolerability of ABT-089 in Children With Attention-Deficit/Hyperactivity Disorder (ADHD): An Open-Label Extension Study

The objective of this study is to evaluate the long-term safety and tolerability of ABT-089 in children with ADHD.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Terminated

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Actual)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
283

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Phase 2

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • United States
    • Arkansas
      • Little Rock, Arkansas, United States, 72205
        • Site Ref #/Investigator 6800
    • Colorado
      • Boulder, Colorado, United States, 80304
        • Site Ref #/Investigator 6812
    • Florida
      • Bradenton, Florida, United States, 34208
        • Site Ref #/Investigator 8366
      • Jacksonville, Florida, United States, 32216
        • Site Ref #/Investigator 6808
      • Orlando, Florida, United States, 32806
        • Site Ref #/Investigator 6827
    • Illinois
      • Libertyville, Illinois, United States, 60048
        • Site Ref #/Investigator 8383
      • Northbrook, Illinois, United States, 60062
        • Site Ref #/Investigator 6802
    • Kansas
      • Overland Park, Kansas, United States, 66212
        • Site Ref #/Investigator 6824
    • Michigan
      • Troy, Michigan, United States, 48085
        • Site Ref #/Investigator 8428
    • Nebraska
      • Omaha, Nebraska, United States, 68198
        • Site Ref #/Investigator 6902
    • Nevada
      • Las Vegas, Nevada, United States, 89128
        • Site Ref #/Investigator 6856
    • New Jersey
      • Clementon, New Jersey, United States, 08021
        • Site Ref #/Investigator 6683
    • Oklahoma
      • Oklahoma City, Oklahoma, United States, 73103
        • Site Ref #/Investigator 8297
    • Oregon
      • Eugene, Oregon, United States, 97401
        • Site Ref #/Investigator 6682
      • Portland, Oregon, United States, 97210
        • Site Ref #/Investigator 6811
      • Portland, Oregon, United States, 97210
        • Site Ref #/Investigator 8701
      • Salem, Oregon, United States, 97301
        • Site Ref #/Investigator 6681
    • South Carolina
      • Charleston, South Carolina, United States, 29405
        • Site Ref #/Investigator 6799
    • Tennessee
      • Memphis, Tennessee, United States, 38119
        • Site Ref #/Investigator 7955
    • Texas
      • Austin, Texas, United States, 78756
        • Site Ref #/Investigator 6836
    • Virginia
      • Herndon, Virginia, United States, 20170
        • Site Ref #/Investigator 6835
    • Washington
      • Bellevue, Washington, United States, 98007
        • Site Ref #/Investigator 6791
    • Wisconsin
      • Middleton, Wisconsin, United States, 53562
        • Site Ref #/Investigator 6838

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

6 years to 12 years (Child)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • The subject was randomized into Base Study (M06-888 or M10-345) and completed the Treatment Period.
  • If female, subject must be practicing at least one method of birth control throughout the study.
  • If female, the result of a pregnancy test is negative.
  • The subject is judged to be in generally good health.

Exclusion Criteria:

  • The subject experienced a serious adverse event in Base Study (M06-888 or M10-345) that the investigator considered "possibly" or "probably related" to study drug.
  • The subject has taken any ADHD medication between the last dose of study drug in Study M06-888 or M10-345 and the first dose of study drug in the current study.
  • The subject has a positive urine drug screen for alcohol or drugs of abuse.
  • The subject anticipates a move outside the geographic area.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Non-Randomized
  • Interventional Model: Single Group Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: 1
Drug: ABT-089
Up to 4 capsules will be taken once daily for 12 months. Dosage forms include 1 mg, 5 mg, 10 mg capsules and 40 mg tablets. Highest dose allowed is 80 mg per day.

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Time Frame
ADHD-RS-IV (HV)
Time Frame: Day -1, Day 14, Months 1, 2, 3, 6, 9 & 12
Day -1, Day 14, Months 1, 2, 3, 6, 9 & 12
CGI-ADHD-S
Time Frame: Day -1, Day 14, Months 1, 2, 3, 6, 9 & 12
Day -1, Day 14, Months 1, 2, 3, 6, 9 & 12

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Abbott

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Study Director: Laura Gault, M.D., Ph.D., Abbott

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
November 1, 2007

Primary Completion (Actual)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
August 1, 2008

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
November 5, 2007

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
November 5, 2007

First Posted (Estimate)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
November 6, 2007

Study Record Updates

Last Update Posted (Estimate)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
August 23, 2011

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
August 18, 2011

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
August 1, 2011

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • M10-178

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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