Completed NA INTERVENTIONAL 2-arm NCT04505904

Oxytocin and Approach-avoid in Grief

A Pull to be Close: the Differentiating Effects of Oxytocin and Grief Stimulus Type on Approach Behavior in Complicated Grief

Sponsor: University of Arizona

Conditions Bereavement Prolonged Grief Disorder

Interventions Placebo Syntocinon

Updated 6 times since 2020 Last updated: Feb 10, 2025 Started: Mar 20, 2015 Primary completion: May 12, 2017 Completion: May 12, 2017

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

This NA trial investigates Bereavement and Prolonged Grief Disorder and is currently completed. University of Arizona leads this study, which shows 6 recorded versions since 2015 — indicating limited longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

Change History

6 versions recorded

Apr 2025 — Present [monthly]

Completed NA
Sep 2024 — Apr 2025 [monthly]

Completed NA
Jul 2024 — Sep 2024 [monthly]

Completed NA
May 2021 — Jul 2024 [monthly]

Completed NA
Jan 2021 — May 2021 [monthly]

Completed NA

▶ Show 1 earlier version

Sep 2020 — Jan 2021 [monthly]

Completed NA

First recorded

Mar 2015

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

University of Arizona

Data source: University of Arizona

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

• Tucson, United States