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Love hormone may speed up hip replacement recovery

NCT ID NCT07430228

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 This study
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
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 27, 2026 · Last updated Aug 28, 2026 · Updated 4 times

Summary

This study tests whether a single intravenous dose of oxytocin, given during hip replacement surgery, can help people recover faster. Researchers will track daily steps for 56 days in 80 adults aged 18–75. If successful, oxytocin could become a simple way to boost mobility after surgery.

What this could mean

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

Active substance
oxytocin (Pitocin)
What this could lead to
If it works, this could point toward a simple, safe way to help people walk more and recover faster after hip replacement surgery.
What could go wrong
This is a small, early-phase trial with only 80 participants, so results may not apply widely. The benefit may be small or not exist at all.

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

About 80 people

The number the study aims to enrol. It can still change while the study runs.

Expected to start

Sep 2026

An estimate. Start dates often move.

Expected to finish

Dec 2027

An estimate. End dates often move.

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

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

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 * Scheduled for unilateral, primary total hip arthroplasty surgery * 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 * Willing to perform the study procedures * Able to read and write English and have a stable residence. Exclusion Criteria: * 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 participant 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 * 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, Selective Serotonin Reuptake Inhibitors (SSRI's), Monoamine oxidase inhibitors (MAOIs), or the recreational drug ecstasy. * Inability to complete questionnaires * Litigation or workers compensation related to their joint surgery * Taking \> 100 mg morphine equivalents/day * Suffering from a psychotic disorder or a recent psychiatric hospitalization

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Conditions

The condition(s) this trial relates to.

Pain, Postoperative

As listed by the trial registrant

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

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

    The full official record for this study. This one lists no contact details, but it is the first place any would appear.

    Open the record ↗

  3. A doctor treating you

    A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.

Contacts and locations

Locations

  • Atrium Health Wake Forest Baptist

    Winston-Salem, North Carolina, 27157, United States

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