Platelet Function in Patients Treated With SSRI and Non-SSRI Antidepressants
Public ClinicalTrials.gov record NCT00009568. 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
Platelet Dysfunction in Patients Treated With SSRI Versus Non-SSRI Antidepressants
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
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 identification
- NCT ID
- NCT00009568
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 70 participants
Conditions and interventions
Conditions
Interventions
Not listed
Eligibility (public fields only)
- Age range
- Not listed
- 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
- Dec 31, 2000
- Primary completion
- Not listed
- Completion
- Dec 31, 2004
- Last update posted
- Mar 3, 2008
2001 – 2005
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Warren G. Magnuson Clinical Center (CC) | Bethesda | Maryland | 20892 | — |
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 NCT00009568, 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 Mar 3, 2008 · Synced Sep 6, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00009568 live on ClinicalTrials.gov.