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Can NSAIDs replace opioids after kidney surgery?

NCT ID NCT05842044

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now This study
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
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 26, 2026 · Last updated Jun 26, 2026

Summary

This study tests whether a non-steroidal anti-inflammatory drug (NSAID) called ketorolac can control pain after robotic kidney surgery better than standard opioids. About 110 adults having a partial nephrectomy for kidney cancer will be randomly assigned to receive either ketorolac or a placebo, along with standard painkillers like acetaminophen and oxycodone as needed. The main goal is to see if NSAIDs reduce the need for opioids and their side effects.

What this could mean

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

Active substance
Ketorolac (an NSAID painkiller)
What this could lead to
If it works, this could show that NSAIDs are a safe and effective alternative to opioids for managing pain after kidney surgery, reducing reliance on strong painkillers.
What could go wrong
This is a small, early-phase trial (110 people) at one center, so results may not apply broadly. NSAIDs carry risks like bleeding or kidney issues, especially after kidney surgery.

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 110 people

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

Started

Sep 2023

Expected to finish

Sep 2026

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 99 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: * Patients undergoing uncomplicated robotic assisted laparoscopic partial nephrectomy for renal mass at the University of Miami Hospital and Network Sites (Deerfield Beach, Plantation, Lennar (Coral Gables), and Kendal). * Age 18-99. * Ability to understand and the willingness to sign a written informed consent document. Exclusion Criteria: * Allergy to NSAIDs * Myocardial infarction or unstable angina within 12 months. * Any history of coronary artery bypass graft surgery. * History or active peptic ulcer disease, gastrointestinal (GI) bleeding, GI perforation. History of bleeding disorder. Glomerular filtration rate (GFR) \< 60 mL/min/1.73m2 (Modification of Diet in Renal Disease (MDRD) equation). * Taking any anti-platelet or anti-coagulation medications concurrently (e.g. warfarin, aspirin, clopidogrel, rivaroxaban etc.) * Chronic opioid use (use within 12 weeks) or history of opioid use disorder. * Solitary kidney. * Pregnancy. * Inability to give informed consent or unable to meet requirement of the study for any reason.

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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.

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  3. A doctor treating you

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Contacts and locations

Locations

  • University of Miami

    RECRUITING

    Miami, Florida, 33136, United States

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