Clinical trials: Cocaine
Cocaine Use Disorder
Neural Substrates of Emotion: Impact of Cocaine Dependence
Over one million individuals in the United States meet criteria for cocaine use disorders. Relapse rates are highest among cocaine-dependent (CD) populations. Social stress is a significant risk factor for relapse.
- Trial name
- NCT02682784
- Testing
- Oxytocin
- Where
- United States
- Volunteers
- 138 people, healthy volunteers welcome
- Sponsor
- Medical University of South Carolina
Visual Snow Syndrome, Color Blindness
Study of Visual Perception Phenomena: Phosphene Mapping Induced by TMS and Its Relationship With Eye Movements
The purpose of this basic science study is to better understand human visual perception. Phosphenes are flashes of light that can be induced using Transcranial Magnetic Stimulation (TMS).
- Conditions
- Visual Snow Syndrome, Color Blindness, Healthy Volunteer
- Trial name
- NCT07110493
- Testing
- Transcranial Magnetic Stimulation (TMS), Electroencephalography (EEG), Eye-Tracking
- Where
- Russia
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Skolkovo Institute of Science and Technology
Cocaine-related Disorders
Buprenorphine Naltrexone-P1 A-Cocaine
The purpose of this study is to determine if the opioid agonist effects of doses of 4/1 mg, 8/2 mg, and 16/4 mg of buprenorphine/naloxone can be completely blocked by 50 mg of oral naltrexone.
- Trial name
- NCT00733720
- Testing
- Suboxone
- Where
- United States
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- National Institute on Drug Abuse (NIDA)
Cocaine Use Disorder
Single Dose Crossover Comparative Bioavailability and Food Effect Study of Two EMB-001 Formulations
This is a study of EMB-001 (a combination of two FDA-approved drugs, metyrapone and oxazepam) in healthy adults.This is a Phase 1, single dose, 3-period, 3-sequence, crossover study in 9 healthy male and female (not of…
- Trial name
- NCT03404817
- Testing
- Original formulation EMB-001, New formulation EMB-001
- Where
- United States
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- Embera NeuroTherapeutics, Inc.
Cocaine Use Disorder, Cocaine Dependence
Low-Intensity Focused Ultrasound for Cocaine Use Disorder
This study aims to understand the role of Low-Intensity Focused Ultrasound on craving levels for cocaine as evidenced by diagnostic imaging of the dorsal anterior insula (dAI) and subjective ratings.
- Conditions
- Cocaine Use Disorder, Cocaine Dependence, Cocaine Abuse, Ultrasound
- Trial name
- NCT05857852
- Testing
- Low-Intensity Focused Ultrasound
- Where
- United States
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- University of Virginia
Accident Caused by Snow Avalanche
Evaluation of Gas Propagation in Snow During Breathing of Subjects Under Simulated Avalanche Snow
The study is aimed at investigation of respiratory gases propagation in snow. The study involves volunteers breathing into the snow whereas concentrations of gases are measured at various positions in the snow.
- Trial name
- GasProp (NCT05262894)
- Testing
- extreme hypercapnia induced by ventilation insufficiency
- Where
- Czechia
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Czech Technical University in Prague
Pregnancy
Prenatal Exposure Effects Psychophysiology Study
The purpose of the study is to understand the biology and behavior of early mother-infant attachment, and to investigate how it may be affected by prenatal substance exposures.
- Trial name
- PEEPS (NCT01134770)
- Where
- United States
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- University of North Carolina, Chapel Hill
Cocaine Dependence
Effects of Vigabatrin on Cocaine Self-Administration
The objective of this study is to determine if vigabatrin will decrease cocaine self-administration, cardiovascular effects, subjective effects and craving compared to placebo.
- Trial name
- NCT00373581
- Testing
- Vigabatrin, Cocaine
- Where
- United States
- Volunteers
- 1 people, healthy volunteers welcome
- Sponsor
- New York State Psychiatric Institute
Substance Abuse Problem, Pregnancy
Prenatal Cocaine, Nasal Oxytocin, and Maternal Psychophysiology
The purpose of this research is to study the effects of nasal oxytocin administration on maternal behaviors that may be influenced by cocaine use during pregnancy.
- Trial name
- NOX (NCT02872467)
- Testing
- Syntocinon treatment
- Where
- United States
- Volunteers
- 31 people, healthy volunteers welcome
- Sponsor
- University of North Carolina, Chapel Hill
Cocaine Dependence
Imaging the Neurobiology of a Behavioral Treatment for Cocaine Dependence
The purpose of this study is to determine whether patients with the greatest loss of dopamine transmission due to cocaine dependence at pre-treatment PET and MRI scans will be those who fail to respond to substance abuse…
- Trial name
- PET-CRA (NCT00376558)
- Testing
- Community Reinforcement Approach
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- New York State Psychiatric Institute
Cocaine Dependence
Safety, Tolerability, and Pharmacokinetics of Single, Escalating Oral Doses of RTI-336 in Healthy, Male Subjects
This is the first study to be conducted in humans for RTI-336, a new chemical entity, with evaluations focusing on the safety, tolerability, and pharmacokinetics of RTI-336 following administration of single, oral doses.
- Trial name
- NCT00808119
- Testing
- RTI-336 (CTDP 31862)
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- RTI International
Cocaine Use Disorder
Phase1, STP7 Cocaine Drug-Drug Interaction Study
This is a double-blind, placebo-controlled, parallel group study to compare the effects of STP7 (mavoglurant) vs placebo control on i.v.
- Trial name
- NCT06273540
- Testing
- STP7 (mavoglurant), Cocaine Hydrochloride
- Where
- United States
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- Stalicla SA
Accident Caused by Snow Avalanche
Work of Breathing Under Extreme Hypercapnia Induced by Ventilation Insufficiency
The aim of the study is to investigate Work of Breathing of a person in simulated avalanche snow and consequent use of the measured data for judging which one of three simulated scenarios are alike while increasing hypercapnia in…
- Trial name
- NCT04835545
- Testing
- extreme hypercapnia induced by ventilation insufficiency
- Where
- Czechia
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- Czech Technical University in Prague
Visual Snow Syndrome
Simultaneous Fluorodeoxyglucose Positron Emission Tomography (PET) and Magnetic Resonance (MR) in Visual Snow Syndrome
Visual snow syndrome (VSS) is a neurologic condition where patients experience tiny flickering dots in their entire visual field.
- Trial name
- NCT05569733
- Testing
- simultaneous fluor-18 fluorodeoxyglucose (FDG) positron emission tomography with magnetic resonance imaging (PET/MRI)
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Cocaine Use Disorders
Impact of Buspirone Maintenance on the Reinforcing Effects of Cocaine
Cocaine use disorders are an unrelenting public health concern. Intensive research efforts have yielded behavioral interventions that reduce cocaine use, however, these interventions are not universally effective and treatment…
- Trial name
- NCT01639157
- Testing
- Buspirone
- Where
- United States
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- William Stoops
Cocaine-Related Disorders, Opioid-Related Disorders
Disulfiram for Treating Cocaine Dependence in Individuals Maintained on Methadone
Cocaine is an extremely addictive stimulant drug that directly affects the brain. It is used in several different forms and can be snorted, smoked, or injected to achieve the desired effect.
- Trial name
- NCT00218608
- Testing
- Disulfiram
- Where
- United States
- Volunteers
- 158 people, healthy volunteers welcome
- Sponsor
- University of Arkansas
Blow-Out Fractures, Orbital Fractures
Accuracy& Orbital Volume Using Patient Specific Titanium Implant Vs Zirconia for Orbital Floor Reconstruction
Comparative study used to assess if the patient specific zirconia implant will provide better accuracy, intraoperative adaptability, precise orbital volume and soft tissue reaction with more cost effectiveness than the patient…
- Conditions
- Blow-Out Fractures, Orbital Fractures, Orbital Floor Fracture, Orbital Trauma
- Trial name
- NCT06369129
- Testing
- Orbital floor reconstruction with Patient Specific Zirconia Implant, Orbital floor reconstruction with Patient Specific Titanium Implant
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Cairo University
Drug Addiction, Executive Dysfunction
Bilateral Prefrontal Modulation in Crack-cocaine Addiction
In this study, eligible crack-cocaine addicted inpatients recruited from specialized clinics for substance abuse disorder treatment, filling inclusion criteria and not showing any exclusion criteria, were randomized to receive…
- Trial name
- tDCS_CRACK (NCT02091167)
- Testing
- transcranial Direct Current Stimulation
- Where
- Brazil
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- Federal University of Espirito Santo
Cocaine Use Disorder
Safety Profile of Psilocybin for Cocaine Use Disorder
The purpose of this study is to establish the safe administration of psilocybin in individuals with cocaine use disorder in terms of cardiovascular (e.g., heart rate) and subjective (e.g., mood) effects.
- Trial name
- NCT06102434
- Testing
- Psilocybin
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of California, Los Angeles
Cocaine Induced Sympathoexciation and Vasoconstriction
Study to Improve Scientific Understanding of the Cardiovascular Actions of Cocaine
The purpose of this study is to improve the scientific understanding of the cardiovascular actions of cocaine, in particular the ability of cocaine to increase blood pressure.
- Trial name
- NCT00338546
- Testing
- Cocaine hydrochloride, Dexmedetomidine, Microneurography
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of Texas Southwestern Medical Center