Medical Information Only. Always consult your healthcare provider before enrolling in any clinical trial.
NCT00459693 · ClinicalTrials.gov registry record · NA
PET Evaluation of Brain Peripheral Benzodiazepine Receptors Using [11C]PBR28 in HIV-Seropositive Patients With (MCMD)
A NA study, sponsored by National Institute of Mental Health (NIMH).
- Terminated
- Registry status
- NA
- Development phase
- 40
- Enrollment target
NCT00459693: Clinical Trial NA study, sponsored by National Institute of Mental Health (NIMH).
NCT00459693 is a NA study that was terminated before completion, run by National Institute of Mental Health (NIMH). The registered enrollment target is 40 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (97% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT00459693, a NA study, was terminated before completion, sponsored by National Institute of Mental Health (NIMH).
- TERMINATED
- Registry status
- NA
- Development phase
- 40 participants
- Enrollment target
Study Summary
The purpose of this protocol is to measure a receptor in the brain using positron emission tomography (PET) that is involved in inflammation.
Interventions
- DRUG [11C]PBR28
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 40 participants |
| Start Date | 2007-04-09 |
| Est. Completion | 2014-04-06 |
| Phase | NA |
Why NCT00459693 stopped before completion
NCT00459693 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 40 participants, a relatively small participant target, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (97% lower).
The record links to 0 conditions, and to 1 intervention - of which [11C]PBR28 is the first listed.
NCT00459693 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT00459693 about?
NCT00459693 is a clinical study titled "PET Evaluation of Brain Peripheral Benzodiazepine Receptors Using [11C]PBR28 in HIV-Seropositive Patients With (MCMD)". The purpose of this protocol is to measure a receptor in the brain using positron emission tomography (PET) that is involved in inflammation.
What is the current status of trial NCT00459693?
This trial is currently terminated. It is a NA study. The enrollment target is 40 participants. The study started on 2007-04-09. Estimated completion is 2014-04-06.
What interventions are being tested in trial NCT00459693?
The interventions under investigation include: [11C]PBR28 (DRUG).
Who is sponsoring clinical trial NCT00459693?
This trial is sponsored by National Institute of Mental Health (NIMH), which has 343 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT00459693's enrollment target sits among peer trials
40 1447th of 2000 higher than 465 of 2,000 other NA trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other NA 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
- NCT01306019 · 40 participants · Phase 1
Lentiviral Gene Transfer for Treatment of Children Older Than Two Years of Age With X-Linked Severe Combined Immunodeficiency (XSCID)
- NCT01608152 · 40 participants
Development of a Video Game for the Improvement of Outcomes in Stem Cell Transplant Survivors
- NCT01668082 · 40 participants · NA
An Investigation of Brain Tumor Metabolism in Patients Undergoing Surgical Resection
- NCT02015013 · 40 participants · Phase 2
Hematopoietic Stem Cell Mobilization in Idiopathic CD4 Lymphocytopenia Patients and Healthy Controls for the Study of T Cell Maturation and Trafficking in Murine Models
Similar registry start date
- NCT05962346 · started 2026-12 · NA
Fetal Endoscopic Tracheal Occlusion for Congenital Diaphragmatic Hernia
- NCT07125183 · started 2026-12 · Phase 2
Study on Efficacy and Tolerability of Weekly Doxorubicin in Elderly Patients With Advanced or Metastatic Leiomyosarcoma
- NCT07292298 · started 2026-11 · Phase 2
Phase 2 Single-Arm Rectal Cancer Brachytherapy for Patients With Low-Lying Residual Adenocarcinoma After Total Neoadjuvant Therapy to Improve Organ Preservation Rates
- NCT04263285 · started 2026-10 · NA
Treatment of Depression Post-SCI