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Could a common anesthetic replace opioids for ER pain?

NCT ID NCT07670507

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 This study
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
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Jun 27, 2026

Summary

This pilot study will test whether oral ketamine can control pain as well as oxycodone in emergency department patients who need extra pain medication. Sixty adults with certain types of pain will be randomly assigned to receive either drug. Researchers will measure changes in pain scores and whether patients need additional opioids within 24 hours, with follow-up at 1 and 3 months.

What this could mean

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

Active substance
oral ketamine
What this could lead to
If it works, this could offer a non-opioid option for managing pain in the emergency department, potentially reducing reliance on opioids.
What could go wrong
This is a small pilot study with only 60 participants, so results may not apply broadly. It's also early-stage, and the effectiveness or side effects of oral ketamine are not yet well understood in this setting.

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 2/3

Runs two stages together: whether the treatment works, then large-scale confirmation.

Participants

About 60 people

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

Expected to start

Jun 2026

An estimate. Start dates often move.

Expected to finish

Apr 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: * ED patient aged 18 years or older AND * English proficient AND * Able to give informed consent AND * Has a painful condition in the ED that includes any of the following: Musculoskeletal extremity pain, Musculoskeletal back or neck pain, Other nociceptive extremity pain * AND treating provider has deemed the patient necessitating 'second line pain therapy' (meaning: opioids or ketamine) Exclusion Criteria: Any of the following: * Prisoner status * Pregnant * Non-English proficient * Cannot give informed consent * Requires emergent intravenous pain medicine (as deemed by the treating provider) * Prior participation in the study * Previous diagnosis of opioid use disorder * Previous ketamine addiction * Patient is in hospice or other palliative care measures * Contraindication to ketamine, including: Cystitis or bladder pain, Intracranial hypertension, Known coronary artery disease, Age greater than 75 years old, History of prior adverse reaction to ketamine or oxycodone, History or current major psychiatric disorder (as deemed by the treating ED clinician) or history of psychosis

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Conditions

The condition(s) this trial relates to.

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

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    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

  • Albany Medical Center Emergency Department

    Albany, New York, 12208, United States

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