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Love hormone put to the test as painkiller

NCT ID NCT07053774

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed This study
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 25, 2026 · Last updated Jul 01, 2026 · Updated 4 times

Summary

This completed phase 2 trial tested whether oxytocin, given as a nasal spray or through an IV, can reduce pain from heat in healthy adults. Twenty-four participants rated their pain on a 0-10 scale after skin heating. The study also looked at whether age, weight, or sex affect how well oxytocin works.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
oxytocin
What this could lead to
If it works, this could point toward a new way to manage acute pain using oxytocin.
What could go wrong
This is a small, early-phase trial in healthy volunteers, not patients with chronic pain. The pain is lab-induced, so results may not apply to real-world pain conditions.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Phase

Phase 2

Tests whether the treatment actually works, and watches for side effects, in a larger group.

Participants

24 people

The number who actually took part.

Started

Nov 2025

Finished

Jun 2026

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Ages

18 to 75 years

Sex

Anyone

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Male or female \> 18 and ≤75 years of age, Body Mass Index (BMI) \<40. * Generally in good health as determined by the Principal Investigator based on prior medical history, and as assessed to be American Society of Anesthesiologists physical status 1, 2, or 3. Exclusion Criteria: * Recent (\<3 months) nasal surgery or chronic conditions requiring daily intranasal (IN) medications * Hypersensitivity to any ingredient in Pitocin® (marketed preparation of oxytocin for parenteral injection) * Latex allergy * Any disease, diagnosis, or condition (medical or surgical) that, in the opinion of the Principal Investigator, would place the subject at increased risk (e.g., active gynecologic disease in which increased tone would be detrimental such as uterine fibroids with ongoing bleeding) * Women who are pregnant, are currently nursing or lactating, or have been pregnant within 2 years * Neuropathy, chronic pain (located in any body location that is being treated), diabetes mellitus, or taking benzodiazepines or pain medications on a daily basis. * Current or history of ventricular tachycardia, atrial fibrillation or prolonged QT interval. * Past or current history of hyponatremia or at risk for hyponatremia; anyone taking thiazide diuretics, loop diuretics, combination diuretics, lithium, carbamazepine, enalapril, ramipril, celecoxib, temazepam, gliclazide, glimepiride, glibenclamide, glipizide, omeprazole, pantoprazole, desmopressin, serotonin selective reuptake inhibitors (SSRI's), monamine oxidase inhibitors (MAOI), or the recreational drug ecstasy.

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Conditions

The condition(s) this trial relates to.

Acute Pain agnosia

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Atrium Health Wake Forest Baptist

    Winston-Salem, North Carolina, 27157, United States

More trials for these conditions

Other studies related to the condition(s) this trial covers.