Dynamic Measures of Neurochemistry in Mood Disorders - Full Text View

Sponsor:	Vanderbilt University
Information provided by:	Vanderbilt University
ClinicalTrials.gov Identifier:	NCT00178828

Purpose

The purpose of this study is to understand changes in brain chemical signals when people take antidepressants called sertraline (Zoloft®) and bupropion (Wellbutrin SR, Zyban ®). Spinal fluid is used to measure chemical levels of dopamine, serotonin, and other chemicals thought to be involved in depression. The study has potential to help understand and treat depression.

Condition	Intervention	Phase
Depression	Drug: sertraline Drug: bupropion	Phase IV

Study Type:	Interventional
Study Design:	Treatment, Randomized, Open Label, Placebo Control, Parallel Assignment

Resource links provided by NLM:

MedlinePlus related topics: Antidepressants Depression

Drug Information available for: Bupropion hydrochloride Bupropion Sertraline hydrochloride Sertraline

U.S. FDA Resources

Further study details as provided by Vanderbilt University:

Estimated Enrollment:	36
Study Start Date:	October 2002
Estimated Study Completion Date:	April 2005

Eligibility

Ages Eligible for Study:	18 Years to 50 Years
Genders Eligible for Study:	Both
Accepts Healthy Volunteers:	Yes

Criteria

Inclusion Criteria:

AGE RANGE: 18 to 50 years.
WEIGHT: within 20% of ideal weight, as specified in the 1983 Metropolitan Height and Weight Tables. Patients who deviate from these ranges may be reviewed on an individual basis by the Investigator. This criterion is necessary because of mechanical risks of poor access in overweight individuals, and because of physiologic risks in underweight individuals.
SEX DISTRIBUTION: both men and women (self or partner surgically sterilized, or using double barrier method). To the extent possible, women will have CSF sampling at the same point in their menstrual cycles, ideally during the follicular phase.
RACE: any
HEALTH: healthy, ambulatory depressed or healthy adults; must show clear capacity to form consent based on a strong understanding of the potential risks and benefits.

Exclusion Criteria:

Evidence of significant hepatic, gastrointestinal, renal, respiratory, endocrine, hematologic, neurologic, psychiatric, or cardiovascular system abnormalities, history of deep venous thrombosis (DVT), thrombophlebitis, coagulopathy.
Pregnancy.
Patients with a known or suspected history of alcohol or drug misuse and/or a positive urine drug screen.
Patients who are unwilling or unable to abide by the requirements of the study or who violate the prohibitions and restrictions of the study.
Any condition which would make the patient, in the opinion of the Investigator, unsuitable for the study.
Patients who have taken any unapproved prior or concomitant medications.
Patients who have donated blood within one month of the study.
Patients with serious medical illness, history or signs/symptoms of lumbar spine/disc disease or significant laboratory findings.
Recent participation in other studies.
Patients with histories of migraine will be considered individually, and warned of the risk of headache following spinal tap.
Patients who smoke regularly, would experience withdrawal while hospitalized for 5 days, or who cannot abstain from tobacco for the entire duration of the study.
Patients who present significant suicide risk, e.g. with a history of highly impulsive suicide attempts.

Contacts and Locations

Please refer to this study by its ClinicalTrials.gov identifier: NCT00178828

Locations

United States, Tennessee
Vanderbilt University Medical Center
Nashville, Tennessee, United States, 37212

Sponsors and Collaborators

Vanderbilt University

Investigators

Principal Investigator:

Ronald M Salomon, MD

Vanderbilt University

More Information

Additional Information:

Related Info This link exits the ClinicalTrials.gov site

No publications provided

Study ID Numbers:	000373, 5 K23 MH001828-03
Study First Received:	September 12, 2005
Last Updated:	August 27, 2007
ClinicalTrials.gov Identifier:	NCT00178828 History of Changes
Health Authority:	United States: Food and Drug Administration

Keywords provided by Vanderbilt University:

Depression
antidepressant
SSRI

Additional relevant MeSH terms:

Dopamine Uptake Inhibitors
Neurotransmitter Agents
Neurotransmitter Uptake Inhibitors
Depression
Molecular Mechanisms of Pharmacological Action
Physiological Effects of Drugs
Psychotropic Drugs
Depressive Disorder
Serotonin Uptake Inhibitors
Pharmacologic Actions
Behavioral Symptoms

Serotonin Agents
Mental Disorders
Therapeutic Uses
Bupropion
Mood Disorders
Sertraline
Dopamine Agents
Antidepressive Agents, Second-Generation
Central Nervous System Agents
Antidepressive Agents

ClinicalTrials.gov processed this record on November 09, 2009