Safety And Efficacy Study Of Depakote ER To Treat Pediatric Bipolar Disorder - Full Text View

Sponsored by:	Medical College of Wisconsin
Information provided by:	Medical College of Wisconsin
ClinicalTrials.gov Identifier:	NCT00199966

Purpose

The purpose of this research is to compare how safely and how well this medicine works in treating children and teenagers between the ages of 6 and 17 years with a diagnosis of Bipolar Disorder.

Condition	Intervention	Phase
Bipolar Disorder	Drug: Divalproex sodium extended release	Phase IV

Study Type:	Interventional
Study Design:	Treatment, Non-Randomized, Open Label, Uncontrolled, Single Group Assignment, Safety/Efficacy Study
Official Title:	A Pilot Study Of Safety And Effectiveness For Depakote ER In Pediatric Bipolar Disorder

Resource links provided by NLM:

MedlinePlus related topics: Bipolar Disorder

Drug Information available for: Divalproex sodium Valproic acid Valproate Sodium

U.S. FDA Resources

Further study details as provided by Medical College of Wisconsin:

Primary Outcome Measures:

Young Mania Rating Scale (YMRS), rate at baseline, Week 2,4,6,&8

Secondary Outcome Measures:

Kiddie version of the Schedule for Affective Disorders and Schizophrenia (KSADS), assessed at baseline only.
Child Depression Rating Scale (CDRS), rate at baseline through Week 8.
Clinical Global Impression: Improvement and Severity (CGI), for mania, depression and ADHD. Rate from baseline through Week 8.
Conner's Parent and Teacher Rating Scales (CRS). Rate from baseline through Week 8.
Side Effect For Children & Adolescents (SEFCA). Rate from baseline through Week 8.

Estimated Enrollment:	30
Study Start Date:	December 2003
Study Completion Date:	November 2005

Detailed Description:

There is no accepted, well-studied treatment for Pediatric Bipolar Disorder and treatment has often followed from adult studies. The primary objectives for this study are to determine if subjects can safely and easily be switched from divalproex sodium to Depakote ER and to determine if Depakote ER is both safe and effective for pediatric patients with Bipolar I or II. Secondary objectives include determining the serum levels of valproic acid 20 hours after administration of Depakote ER at a steady rate and determining if co-administration of stimulants will effect the serum levels of valproic acid.

Thirty subjects, ages 6-17 years, with a diagnosis of Bipolar I or II who are currently asymptomatic, according to a score of less than 10 on the Young Mania Rating Scale, or who desire to change to once daily dosing, or desire to change because of the likelihood of decreased side-effects, will be recruited from our clinic and the community. If subjects have completed baseline evaluations (including diagnostic confirmation), labs, and rating scales and are still eligible to participate, subjects will be switched in one night from twice-a-day divalproex sodium (DVP) to divalproex sodium extended release (DVP ER). The potential benefits of the research are that new information will be added to the field of child and adolescent psychiatry and the possibility that the medication change may result in improved symptoms of mania or side effects of medications related to peak and trough levels. The potential benefits of this study outweigh the possible risks.

Eligibility

Ages Eligible for Study:	6 Years to 17 Years
Genders Eligible for Study:	Both
Accepts Healthy Volunteers:	No

Criteria

Inclusion Criteria:

Diagnosis of Bipolar I or II confirmed by K-SADS and clinical interview.
Ages 6 to 17 years 11 months.
YMRS score of <10, this is consistent with minimal symptoms of mania. Or a desire to change medications due to a simplified dosing schedule or to reduce unwanted side effects of divalproex sodium.
Ability and willingness of subject and parent(s)/guardian(s) to provide informed written assent/consent.

Exclusion Criteria:

Diagnosis of: Pervasive Developmental Disorders, Schizophrenia spectrum disorders, Obsessive Compulsive Disorder.
Concurrent medical conditions requiring medication or that are unstable.
Current suicidal thoughts.
Recent suicidal behavior.
Pregnancy or sexually active female not using a reliable form of contraception.
Previous inadequate response to DVP ER.
Known hypersensitivity to DVP or DVP ER.
Recent inpatient hospitalization for suicidality or homicidality, (last 6 months).
Subjects who are clinically stable and not suffering significant side effects on their current medical regimen.
Use of antidepressants within the last 2 weeks, 4 weeks for fluoxetine.
Recent (last 3 months) substance abuse or dependence. Urine drug screen will be obtained if a question arises.

Contacts and Locations

Please refer to this study by its ClinicalTrials.gov identifier: NCT00199966

Locations

United States, Wisconsin
Children's Hospital of Wisconsin
Milwaukee, Wisconsin, United States, 53201

Sponsors and Collaborators

Medical College of Wisconsin

Investigators

Principal Investigator:

Russell E Scheffer, MD

Medical College of Wisconsin; Children's Hospital of Wisconsin

More Information

No publications provided

Study ID Numbers:	CHW 03/163, HRRC 539-03
Study First Received:	September 13, 2005
Last Updated:	March 6, 2008
ClinicalTrials.gov Identifier:	NCT00199966 History of Changes
Health Authority:	United States: Institutional Review Board

Keywords provided by Medical College of Wisconsin:

Bipolar Disorder; Pediatric Bipolar Disorder; Depakote ER

Study placed in the following topic categories:

Neurotransmitter Agents
Affective Disorders, Psychotic
Tranquilizing Agents
Mental Disorders
Bipolar Disorder
Psychotropic Drugs

Mood Disorders
Central Nervous System Depressants
Psychotic Disorders
Antimanic Agents
Valproic Acid
Anticonvulsants

Additional relevant MeSH terms:

Neurotransmitter Agents
Disease
Tranquilizing Agents
Molecular Mechanisms of Pharmacological Action
Bipolar Disorder
Physiological Effects of Drugs
Psychotropic Drugs
Central Nervous System Depressants
Enzyme Inhibitors
Antimanic Agents

Valproic Acid
Pharmacologic Actions
Affective Disorders, Psychotic
Pathologic Processes
Mental Disorders
Therapeutic Uses
Mood Disorders
GABA Agents
Central Nervous System Agents
Anticonvulsants

ClinicalTrials.gov processed this record on July 06, 2009