Medical Information Only. Always consult your healthcare provider before enrolling in any clinical trial.
NCT00163059 · ClinicalTrials.gov registry record · Phase 2
The Antidepressant Effects Of The NMDA Antagonist, CP-101,606, In Patients With MDD
A Phase 2 study, sponsored by Pfizer.
- Completed
- Registry status
- Phase 2
- Development phase
- 30
- Enrollment target
NCT00163059: Completed Phase 2 study, sponsored by Pfizer.
NCT00163059 is a Phase 2 study that has completed, run by Pfizer. The registered enrollment target is 30 participants, below the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (77% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT00163059, a Phase 2 study, has completed, sponsored by Pfizer.
- COMPLETED
- Registry status
- Phase 2
- Development phase
- 30 participants
- Enrollment target
Study Summary
To determine if the NMDA antagonist, CP-101,606, is effective for depression
Interventions
- DRUG NMDA Antagonist, CP-101,606 (traxoprodil)
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 30 participants |
| Start Date | 2004-05 |
| Est. Completion | 2005-12 |
| Phase | Phase 2 |
What the finished NCT00163059 record still lists
NCT00163059 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 30 participants, a relatively small participant target, below the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (77% lower).
The record links to 0 conditions, and to 1 intervention - of which NMDA Antagonist, CP-101,606 (traxoprodil) is the first listed.
NCT00163059 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT00163059 about?
NCT00163059 is a clinical study titled "The Antidepressant Effects Of The NMDA Antagonist, CP-101,606, In Patients With MDD". To determine if the NMDA antagonist, CP-101,606, is effective for depression
What is the current status of trial NCT00163059?
This trial is currently completed. It is a Phase 2 study. The enrollment target is 30 participants. The study started on 2004-05. Estimated completion is 2005-12.
What interventions are being tested in trial NCT00163059?
The interventions under investigation include: NMDA Antagonist, CP-101,606 (traxoprodil) (DRUG).
Who is sponsoring clinical trial NCT00163059?
This trial is sponsored by Pfizer, which has 1,845 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT00163059's enrollment target sits among peer trials
30 1582nd of 2000 higher than 332 of 2,000 other Phase 2 trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other Phase 2 trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source ClinicalTrials.gov registry export · 2026-08-08
Nationwide trials with similar profiles
Cross-condition peers matched on enrollment target and registry start date, not the same-condition list above.
Similar enrollment target
- NCT00977977 · 30 participants · Phase 2
Rituximab Plus Cyclosporine in Idiopathic Membranous Nephropathy
- NCT01459107 · 30 participants · Phase 2
Human Upper Extremity Allotransplantation
- NCT01666080 · 30 participants · NA
Second or Greater Allogeneic Hematopoietic Stem Cell Transplant Using Reduced Intensity Conditioning (RIC)
- NCT01720836 · 30 participants · Phase 1
Study of the Immune Response of MUC1 (Mucin1) Peptide Vaccine for Non-small Cell Lung Cancer
Similar registry start date
- NCT05988463 · started 2027-01-01 · Phase 1
Dose-Escalation Study of Artesunate Patients With IPF
- NCT07219706 · started 2026-12-10 · NA
Dietary Fiber and Time Restricted Eating
- NCT02831335 · started 2026-12-01
Technical Development of Multi-Parametric Renocerebral MRI
- NCT05962346 · started 2026-12 · NA
Fetal Endoscopic Tracheal Occlusion for Congenital Diaphragmatic Hernia