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Study of Ibuprofen Effects on Brain Function

NCT02507219 · Status: COMPLETED · Phase: PHASE2/PHASE3 · Type: INTERVENTIONAL · Enrollment: 24

Last updated 2018-02-23

Study results available
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Summary

The aim of this project is to determine whether the acute oral administration of Ibuprofen changes the activation pattern in the amygdala and other brain structures during functional magnetic resonance imaging. The investigators use a double-blind, randomized, repeated-measures design. Each of the 20 healthy control subjects will be tested three times and receive placebo, 200 mg or 600 mg dose of ibuprofen p.o. The study will consist of 4 sessions: a baseline screening session and 3 testing sessions scheduled 1-2 weeks apart. Each of these individuals will undergo a multi-level assessment based on the RDoC approach that consists of (a) a standardized diagnostic assessment, (b) self-report questionnaires assessing the positive and negative valence domains as well as interoception, (c) behavioral tasks assessing reward-related processing, avoidance, and aversive processing, cognition, and interoception; (d) physiological measurements consisting of facial emotion expression monitoring, heart rate and respiration, (e) functional magnetic resonance imaging focusing on reward-related processing, fear conditioning and extinction, cognitive inhibition, and interoceptive processing, and (f) biomarker assessments.

Conditions

Interventions

DRUG

Ibuprofen

On the day of sessions 2-4, subjects will receive either placebo, 200 mg of ibuprofen or 600 mg of ibuprofen after signing the consent form for this study in a randomized, double-blind, counter balanced order. Each study session will occur 1-2 weeks following the previous session. Ibuprofen will be capsuled, and identical placebo capsules will be produced.

Sponsors & Collaborators

  • University of Oklahoma

    collaborator OTHER

  • Laureate Institute for Brain Research, Inc.

    lead OTHER

Principal Investigators

  • Martin P Paulus, M.D. · Laureate Institute for Brain Research

Study Design

Allocation
RANDOMIZED
Purpose
BASIC_SCIENCE
Masking
TRIPLE
Model
CROSSOVER

Eligibility

Min Age
18 Years
Max Age
55 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2015-07-31
Primary Completion
2015-10-31
Completion
2015-10-31

Countries

  • United States

Study Locations

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Entities

Drugs
Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT02507219 on ClinicalTrials.gov