Clinical trials: fMRI
Acute Stress Reaction
Neuronal Correlates of Neurexan® Action in Mildly to Moderately Stressed Probands
The purpose of this study is to explore the effect of Neurexan® on the brain response when participants undergo an emotional stressful condition in verum compared to placebo.
- Trial name
- NEURIM (NCT02602275)
- Testing
- Neurexan
- Where
- Germany
- Volunteers
- 53 people, healthy volunteers welcome
- Sponsor
- Biologische Heilmittel Heel GmbH
Moderate to Severe Chronic Pain
A Study Using fMRI Imaging to Evaluate the Effect of NKTR-181 on Brain Activity in Healthy, Non-physically Dependent Recreational Opioid Users.
The main purpose of this study is to evaluate the effect of NKTR-181 on brain activity in healthy, non-physically dependent recreational opioid users. This study will last about 88 days for each participant.
- Trial name
- NCT03802227
- Testing
- NKTR-181, Oxycodone IR
- Where
- United States
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Nektar Therapeutics
Healthy Volunteers
Effects of TS-134 on Ketamine-induced BOLD Signals in Healthy Subjects
The purpose of this study is to evaluate the effects of TS-134 on ketamine-induced BOLD signals in ROIs in resting fMRI in healthy adult subjects.
- Trial name
- NCT03141658
- Testing
- TS-134, Ketamine
- Where
- United States
- Volunteers
- 63 people, healthy volunteers welcome
- Sponsor
- Taisho Pharmaceutical R&D Inc.
Growth and Development
fMRI Study to Investigate Hemodynamic Changes in Brain Resulting From Supplementation of Bacopa Monnieri Extract and Multiple Micronutrient Supplementation.
The study will aim to compare the effects of a beverage powder fortified with multiple micronutrients and Bacopa monnieri extract (test product) to a non-fortified isocaloric beverage powder (control product) on cognitive…
- Trial name
- NCT02345187
- Testing
- Beverage powder fortified with Bacopa Monnieri Extract and Multiple Micronutrient supplementation, Non-fortified isocaloric beverage powder
- Where
- India
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Healthy
Functional Magnetic Resonance Imaging of Human Hypothalamic Responses to Oral Temperature and Glucose Sensing
The study will consist of four occasions with one week between the occasions. fMRI will be performed to monitor hypothalamic activity before and after an ingestion of 1 of the following 4 stimuli (300 ml of each): water at room…
- Trial name
- COLD (NCT03181217)
- Testing
- water 0, water 22, Glucose 0
- Where
- Netherlands
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Unilever R&D
Healthy
Effects Of PF-02545920 On Ketamine-Induced Abnormal Prefrontal Brain Response To Associative Learning In Healthy Subjects
To evaluate whether PF-02545920 reduces the effects of ketamine on brain activation during causal learning as measured by fMRI compared to placebo in healthy human subjects, and to evaluate whether behavioral measures of abnormal…
- Trial name
- NCT01244880
- Testing
- Saline, PF-02545920, Ketamine
- Where
- 3 sites in United States
- Volunteers
- 4 people, healthy volunteers welcome
- Sponsor
- Pfizer
Post-Traumatic Stress Disorder, Stress Disorders, Post-Traumatic
Clinical Evaluation of BRL29060A (Paroxetine Hydrochloride Hydrate) in Posttraumatic Stress Disorder (PTSD)
This is a single-blind, placebo-controlled, parallel group study to evaluate the efficacy of BRL29060A (paroxetine hydrochloride hydrate, hereafter paroxetine) administered orally over the dose range of 20 mg to 50 mg once daily…
- Trial name
- NCT00557622
- Testing
- paroxetine
- Where
- 9 sites in Japan
- Volunteers
- 5 people
- Sponsor
- GlaxoSmithKline
Stroke, Broca's Aphasia
Assessment of Cortical Stimulation Combined With Rehabilitation to Enhance Recovery in Broca's Aphasia.
The primary objective of this feasibility study is to evaluate the safety and effectiveness of targeted sub-threshold epidural cortical stimulation delivered concurrent with speech-language rehabilitation activities to enhance…
- Trial name
- NCT00170703
- Testing
- Cortical Electrical Stimulation
- Where
- 2 sites in United States
- Volunteers
- 8 people
- Sponsor
- Northstar Neuroscience