Actively Recruiting

Early Phase 1
Age: 45Years - 85Years
All Genders
Healthy Volunteers
NCT05761860

The Potential of Oxytocin to Reduce Opioid Abuse Liability and Pain Among Older Adults

Led by University of Florida · Updated on 2026-05-01

45

Participants Needed

1

Research Sites

198 weeks

Total Duration

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Sponsors

U

University of Florida

Lead Sponsor

N

National Institute on Drug Abuse (NIDA)

Collaborating Sponsor

AI-Summary

What this Trial Is About

Some research suggests that administration of oxytocin with oxycodone may reduce its abuse liability and improve its ability to reduce pain. In a 6-session laboratory study, we will be evaluating the effects of oxycodone and oxytocin (combined and separately, across sessions) on experimentally-induced pain, subjective effects, and decision-making.

CONDITIONS

Official Title

The Potential of Oxytocin to Reduce Opioid Abuse Liability and Pain Among Older Adults

Who Can Participate

Age: 45Years - 85Years
All Genders
Healthy Volunteers

Eligibility Criteria

Eligible

You may qualify if you...

  • Individuals fluent in English
  • Have used opioids (e.g., oxycodone) at least once in their lifetime
  • Are within 20% of their ideal body weight
  • Are not currently experiencing chronic pain (pain on most days during the past 3 months)
  • Have systolic blood pressure <=140, diastolic blood pressure <=90, and heart rate <=90 beats per minute
  • Have normal electrocardiogram (EKG) and bloodwork showing no major health issues
Not Eligible

You will not qualify if you...

  • Significant current physical disease or major uncontrolled psychiatric disorder
  • Currently interested in drug abuse treatment
  • Women who are pregnant or nursing
  • Severe comorbid illicit substance use disorders or clinically significant withdrawal for any abused drug except nicotine and caffeine

AI-Screening

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Trial Site Locations

Total: 1 location

1

University of Florida

Gainesville, Florida, United States, 32611

Actively Recruiting

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Research Team

L

Lauren E Nieder, MSPH

CONTACT

How is the study designed?

Study Type

INTERVENTIONAL

Masking

DOUBLE

Allocation

RANDOMIZED

Model

CROSSOVER

Primary Purpose

BASIC_SCIENCE

Number of Arms

6

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