Uncovering the Acute Neurobiological Significance of Emerging Sexual Behaviors
Public ClinicalTrials.gov record NCT06602362. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The purpose of this study is to examine the acute effect of being choked during partnered sex on neurological measures. The study is designed to identify the effects being choked during partnered sex on the brain through the use of neural-injury blood biomarkers, functional, diffusion, and perfusion MRI, and ocular-motor function across 3 time points (baseline, post-choking, post-non-choking). The central hypothesis is that acute neuronal structural, physiological, and functional alterations will be amplified after an incidence of choking-involved sex. The neural-injury blood biomarkers neurofilament light (NfL), glial fibrillary acidic protein (GFAP), Ubiquitin C-Terminal Hydrolase L1 (UCH-L1), and Tau will be measured in plasma, with the hypothesis that having choking involved sex will result in a increased heightened response compared to baseline and post non-choking involved sex timepoints. An additional panel of inflammatory cytokines may be considered if/when brain injury biomarkers show changes. It is also hypothesized that engaging in choking-involved sex will be associated with changes in fMRI activation patterns. White matter microstructure will be measured by diffusion imaging metrics, with the hypothesis that engaging in choking-involved sex will significantly disrupt microstructure at a post-choking involved sex time point, compared to baseline, but not at the post non-choking involved sex timepoint. The study will also assess oculomotor function as measured by near-point-of-convergence (NPC) in response to engaging in choking involved sex. The hypothesis is that NPC performance will be significantly impaired at the post choking-involved sex timepoint in comparison to both baseline and non-choking involved sex timepoints.
Study identification
- NCT ID
- NCT06602362
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 31 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years to 30 Years
- Sex
- Female
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Oct 2, 2024
- Primary completion
- Apr 30, 2025
- Completion
- Apr 30, 2025
- Last update posted
- Aug 23, 2025
2024 – 2025
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Indiana University School of Public Health | Bloomington | Indiana | 47405 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT06602362, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Aug 23, 2025 · Synced Sep 6, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT06602362 live on ClinicalTrials.gov.