- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00009568
Platelet Function in Patients Treated With SSRI and Non-SSRI Antidepressants
Platelet Dysfunction in Patients Treated With SSRI Versus Non-SSRI Antidepressants
This study will examine the effect of a class of antidepressant medications called selective serotonin reuptake inhibitors (SSRIs) on platelet function. Platelets are small blood cells that help stop bleeding after injury to a blood vessel by forming a clot, or plug, in the vessel. Some medications impair platelet function, leading to increased bruising and bleeding. SSRIs decrease an important platelet component called serotonin, which may cause bleeding in some patients. SSRIs include fluoxetine (Prozac), sertraline (Zoloft), paroxetine (Paxil), fluvoxamine (Luvox) and citalopram (Celexa).
Patients 18 years of age and older being treated for depression with a SSRI or the non-SSRI bupropion (Wellbutrin) may be eligible for this study. Subjects will be recruited from a private clinic in Washington, D.C.
Participants will provide a history of their current medications and past history of bleeding. They will have about 4 tablespoons of blood drawn for tests to measure blood cell counts and platelet function. The study takes about 1 hour. The results of the SSRI-treated group and the bupropion-treated group will be analyzed and compared.
This study may provide information that will help health care providers make treatment decisions to minimize possible adverse effects of medications in patients with depression.
Study Overview
Status
Conditions
Detailed Description
Study Type
Enrollment
Contacts and Locations
Study Locations
-
-
Maryland
-
Bethesda, Maryland, United States, 20892
- Warren G. Magnuson Clinical Center (CC)
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
- Child
- Adult
- Older Adult
Accepts Healthy Volunteers
Genders Eligible for Study
Description
INCLUSION CRITERIA:
Male or female subjects with a diagnosis of depression over the age of 18 years,
Subjects currently prescribed and taking a stable dose of SSRI for at least 6 weeks, or
Subjects currently prescribed and taking a stable dose of bupropion for at least 6 weeks.
EXCLUSION CRITERIA:
Inherited or acquired coagulopathies or platelet disorders
Abnormal thyroid function (TSH less than 0.42 or greater than 4.4 micro IU/ml and free T4 less than 1.0 or greater than 1.9 ng/dL).
Severe depression as indicated by the following: Major depressive disorder single episode, severe without psychotic features DSM-IV 296.23; Major depressive disorder single episode, severe with psychotic features DSM-IV 296.24; Major depressive disorder recurrent, severe without psychotic features DSM-IV 296.33; Major depressive disorder recurrent, severe with psychotic features DSM-IV 296.34.
Patients who are currently receiving coumadin or heparin, non-steroidal antiinflammatory drugs (NSAIDs), acetylsalicylic acid (Aspirin), corticosteroids, chemotherapy, or other medications known to interfere with platelet function studies will not be eligible.
Patients taking NSAIDS and aspirin or other medications known to interfere with platelet function studies will be eligible if they discontinue these medications for more than 10 days prior to testing.
Patients who are taking the following psychotropic medications: valproic acid, carbamazepine, buspiron, atypical antipsychotics, or any other psychotropic medications will not be eligible.
Study Plan
How is the study designed?
Collaborators and Investigators
Publications and helpful links
General Publications
Study record dates
Study Major Dates
Study Start
Study Completion
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Estimate)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- 010077
- 01-CC-0077
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.
Clinical Trials on Depression
-
ProgenaBiomeRecruitingDepression | Depression, Postpartum | Depression, Anxiety | Depression Moderate | Depression Severe | Clinical Depression | Depression in Remission | Depression, Endogenous | Depression ChronicUnited States
-
Washington University School of MedicineCompletedTreatment Resistant Depression | Late Life Depression | Geriatric Depression | Refractory Depression | Therapy-Resistant DepressionUnited States, Canada
-
Kintsugi Mindful Wellness, Inc.Sonar Strategies; Vituity PsychiatryRecruitingDepression | Depression Moderate | Depression Severe | Depression MildUnited States
-
University of California, San FranciscoRecruitingDepression Moderate | Depression Mild | Depression, TeenUnited States
-
University GhentUniversiteit Antwerpen; Janssen-Cilag Ltd.RecruitingDepression Moderate | Depression Severe | Depression MildBelgium
-
Baylor College of MedicineUniversity of TexasRecruitingDepression | Depression Moderate | Depression Severe | Suicide and Self-harm | Depression in Adolescence | Depression MildUnited States
-
University of Cape TownNational Institute of Mental Health (NIMH)CompletedPostpartum Depression | Clinical Depression | Moderate DepressionSouth Africa
-
Northern Illinois UniversityUniversity Autonoma de Santo DomingoTerminatedDepression Moderate | Depression MildUnited States, Dominican Republic
-
Washington University School of MedicinePatient-Centered Outcomes Research Institute; National Institute of Mental...CompletedMajor Depressive Disorder | Treatment Resistant Depression | Treatment-Refractory Depression | Late Life Depression | Geriatric DepressionUnited States, Canada
-
Lawson Health Research InstituteTerminated