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Influence of Oxytocin on Romantic Jealousy

Status
Completed
Phases
NA
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT03067805
Enrollment
140
Registered
2017-03-01
Start date
2016-02-29
Completion date
2019-05-31
Last updated
2019-11-14

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Emotional Infidelity, Jealousy, Sexual Infidelity

Keywords

Oxytocin effect, romantic jealousy, Arousal Rating, Jealousy Rating

Brief summary

The aim is to evoke romantic jealousy between couples and investigate whether oxytocin has effect on it.

Detailed description

In a double-blind, between- subject placebo (PLC) controlled design,investigators plan to test the effect of intranasal oxytocin on romantic jealousy evoked by the Imaginary of Partner's Infidelity Task and Cyberball Game in romantically attached subjects.

Interventions

BEHAVIORALSexual Infidelity Condition
BEHAVIORALEmotional Infidelity Condition
BEHAVIORALNeutral Condition
BEHAVIORALPlayer in Jealousy Condition
BEHAVIORALPlayer in Non-Jealousy Condition

Sponsors

University of Electronic Science and Technology of China
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
BASIC_SCIENCE
Masking
DOUBLE (Subject, Investigator)

Eligibility

Sex/Gender
ALL
Age
17 Years to 30 Years
Healthy volunteers
Yes

Inclusion criteria

* healthy couples in romantic relationship for more than 3 months and have intimate experience with each other before.

Exclusion criteria

* medical or psychiatric illness

Design outcomes

Primary

MeasureTime frameDescription
Arousal and jealousy ratings as assessed by Likert Scales145 MinutesOxytocin effect on arousal and jealousy on sexual and emotional infidelity sentences

Countries

China

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026