CClinicalTrials.gg
Status unknownNCT00087750Updated Jan 11, 2017

Interaction Between Cocaine and Quetiapine - 1

A Phase 1 interventional study of Quetiapine in Cocaine-Related Disorders, sponsored by National Institute on Drug Abuse (NIDA). Status unknown at 1 site in United States. Open to participants aged 18 Years to 45 Years. Per ClinicalTrials.gov, last updated 2017-01-11.

Sponsored by National Institute on Drug Abuse (NIDA) · Phase 1, Interventional, and Treatment

The sponsor has not verified this record recently (last verified Mar 2005), so the status shown — last known as Active, not recruiting — may be out of date.
Phase
Phase 1
Study type
Interventional
Enrollment
12
Allocation
Randomized
Ages
18 Years to 45 Years
Sex
All
01

Study summary

The purpose of this study is to assess the safety of intravenous (IV) cocaine in subjects taking quetiapine at 3 dosage levels.

Read the detailed description

A placebo-controlled, double-blind, inpatient assessment of interaction between intravenous cocaine and quetiapine (seroquel) in cocaine-experienced subjects. To assess the safety of IV cocaine in subjects taking quetiapine at 3 dosage levels.

02

Conditions studied

  • Cocaine-Related Disorders
03

In context

Cocaine-Related Disorders

415 studies on the registry are indexed under Cocaine-Related Disorders; 12 are open to participants now.

This study's enrollment of 12 is below the median of 60 across 312 interventional studies indexed under Cocaine-Related Disorders.

Browse Cocaine-Related Disorders studies →

Lead sponsor

National Institute on Drug Abuse (NIDA) is the lead sponsor of 388 studies on the registry; 19 are open to participants now.

Of its 12 completed or terminated interventional studies of FDA-regulated products, 5 (42%) have results posted.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years to 45 Years
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

Includes but is not limited to: non-treatment seeking individuals. Must meet DSM-IV criteria for cocaine abuse or dependence. Must be able to verbalize understanding of consent and provide written informed consent and verbalize willingness to complete study procedures. Site will provide further details.

Exclusion criteria

Exclusion Criteria:

Please contact site for further information

05

Study design

Phase
Phase 1
Primary purpose
Treatment
Allocation
Randomized
Masking
Double
Enrollment
12 participants

Interventions

  • DrugQuetiapine
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What researchers measure

Primary outcomes

  1. Adverse events

  2. pharmacokinetic assessment

07

Study locations

1 site
  • Boston University Medical Center
    Boston, Massachusetts 02215, United States
08

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Jan 11, 2017, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
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Registry details

Key details

Study ID
NCT00087750
Lead sponsor
National Institute on Drug Abuse (NIDA)
First posted
Jul 16, 2004
Start date
Oct 2003
Last update
Jan 11, 2017

Study contacts

Domenic Ciraulo, M.D.
principal investigator · Boston University
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is status unknown, as verified in Mar 2005. You cannot join it, but the record below documents what was studied.

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