Trial · NCT07896785
Body and the Brain: Cortical Reactivity and Cognitive-Affective Regulation to Experimental Pain.
NCT07896785, Completed, Oregon Health and Science University
3 sourcestrials-2026-11-12-0.5.0
Cite this record
ConductScience Library. Body and the Brain: Cortical Reactivity and Cognitive-Affective Regulation to Experimental Pain. Trials, record NCT07896785. Release trials-2026-11-12-0.5.0, 12 Nov 2026. https://conductscience.org/library/trials/NCT07896785
On this page
Trial
As registered on ClinicalTrials.gov, in the graph's capture of the registry.
- Title
- Body and the Brain: Cortical Reactivity and Cognitive-Affective Regulation to Experimental Pain.
- NCT number
- NCT07896785
- Status
- Completed
- Enrollment
- 26 participants, actual
- Lead sponsor
- Oregon Health and Science University
- Conditions
- Nonspecific Chronic Low Back Pain
- First posted
- 2026-10-27
- Last updated
- 2026-10-27
Source ClinicalTrials.gov
Registered outcomes5
Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.
| List | Outcome | Time frame | Description |
|---|---|---|---|
| Primary | Pain-Related Evoked Potentials (amplitude) | at time of subject enrollment | Cortical pain habituation is acquired via pain-related evoked potentials (PREPs): time-locked neural responses to painful electrical stimuli derived from an ongoing EEG. Electrical pulses are delivered using a constant current via a custom-built concentric electrode taped onto the radial side of the dorsum of the non-dominate hand. The electrode is connected to the electrical stimulator, Digitimer DS7A (Digitimer Ltd, Welwyn Garden City, Hertfordshire, UK), which provides standardized, precisely-delivered electrical stimuli. EEG is collected using a BioSemi 32-channel ActiveTwo system using active-sensor Ag-AgCl electrodes (BioSemi, Amsterdam). |
| Secondary | Pain-Related Evoked Potentials (Habituation) | at time of subject enrollment | Pain habitation is measured by change of PREP amplitudes between the first and third block of electrical stimulation. |
| Secondary | Pain Catastrophizing Scale | At time of subject enrollment | A psychological assessment tool designed to measure the extent of catastrophic thinking related to pain. It evaluates how individuals perceive and react to pain, focusing on their thoughts and feelings during painful experiences. |
| Secondary | Five Facets of Mindfulness Questionnaire | At time of subject enrollment | Widely used tool designed to assess an individual's level of mindfulness across five distinct dimensions: Observing: Noticing or attending to internal and external experiences, such as thoughts, feelings, and sensations. Describing: The ability to put feelings and experiences into words. Acting with Awareness: Engaging in activities with full attention rather than on autopilot. Non-judging of Inner Experience: Accepting thoughts and feelings without criticism or evaluation. Non-reactivity to Inner Experience: Allowing thoughts and feelings to come and go without getting caught up in them. |
| Secondary | Multidimensional Assessment of Interoceptive Awareness | At time of subject enrollment | An adult self-report measure that assesses interoceptive awareness, or how individuals perceive, interpret, and respond to internal bodily sensations. |
Source ClinicalTrials.gov
Outcomes0
Each outcome the trial posted results for, in ClinicalTrials.gov's words.
None in this release.
Results by group0
Each measurement the trial posted, group by group, in the words and numbers it posted.
None in this release.
Participant flow0
How many started, completed or left each group, period by period.
None in this release.
Adverse events0
Each adverse event the trial posted, group by group: the participants affected out of those at risk.
None in this release.
Adverse event totals0
The totals the trial posted for each group.
None in this release.
Papers0
The papers the trial lists on ClinicalTrials.gov.
None in this release.
Grants2
The grants NIH RePORTER links to the trial, newest funded first: NIH's, and some of AHRQ's, CDC's, FDA's and VA's. Each shows its title, principal investigators, organization and funder in its newest year.
| Project | Title | Principal investigators | Organization | Funder | Fiscal years | Source |
|---|---|---|---|---|---|---|
| T32AT002688 | CAM Research Training in Neuroscience & Stress | OKEN, BARRY S; SOUMYANATH, AMALA | OREGON HEALTH & SCIENCE UNIVERSITY | NATIONAL CENTER FOR COMPLEMENTARY & INTEGRATIVE HEALTH | 2005 to 2025 | NIH RePORTER |
| K24AT005121 | Advancing Physiological Signal Analysis for Mind-Body Research | OKEN, BARRY S | OREGON HEALTH & SCIENCE UNIVERSITY | NATIONAL CENTER FOR COMPLEMENTARY & INTEGRATIVE HEALTH | 2009 to 2013 | NIH RePORTER |
Trial comparisons0
Comparisons of the trial's two groups, calculated by ConductScience from the counts it posted.
None in this release.
Tests0
The ConductCognition tests this trial's registered outcomes name, as ScienceGraph matched them in trial-tests-2026-11-12-0.2.1.
None in this release.
Data dates
The day each source was copied for this release.
Sources 3
- ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
- ClinicalTrials.govNo license stated
- NIH RePORTER's clinical studies and project filesPublic domain
Each source's terms
- ClinicalTrials.gov's posted results, through CTTI's AACTClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299
- ClinicalTrials.govnone stated
- NIH RePORTER's clinical studies and project filesPublic domain (NIH RePORTER)
ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.
For software
Read this trial from software.
The record and each of its lists are JSON, twenty rows a page. No key.
GET https://conductscience.org/api/trials/v1/NCT07896785
GET https://conductscience.org/api/trials/v1/NCT07896785/registered