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Which painkiller works best after major head and neck surgery?

NCT ID NCT06784999

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study compares two pain medicines, sufentanil and methadone, given during head and neck reconstruction surgery. About 128 adults will be randomly assigned to receive one of the drugs. Researchers will track pain levels and how much extra pain medicine is needed after surgery to see which drug works better.

What this could mean

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

Active substance
sufentanil and methadone
What this could lead to
If this trial succeeds, it could show which pain medicine works better for patients after head and neck reconstruction, leading to improved pain management and recovery.
What could go wrong
This is a small, early-phase study (128 participants) comparing two existing drugs, so results may not apply to all patients. Pain relief varies individually, and both drugs have side effects like nausea or drowsiness.

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 4

Runs after approval, following long-term safety and how well the treatment works in everyday use.

Participants

About 128 people

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

Started

Jan 2025

Expected to finish

Nov 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 80 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 head and neck dissection with free flap or rotational reconstruction at Indiana University Health Adult Academic Health Center * ASA class 1, 2, or 3 (See Appendix) * Age 18 to 80 * male or female * Able and willing to provide written informed consent Exclusion Criteria: * Any contraindication to opiates, (i.e. allergy to opioids, substance use disorder) as determined by PI review and any contraindications reported by the patient * Patient on home methadone at any dose * Any physical, mental or medical conditions which, in the opinion of the investigators, may confound quantifying postoperative pain resulting from surgery * Known true allergy to the study medications (sufentanil, methadone) * Any history of substance abuse in the past 6 months which would include heroin or any other illegal street drugs * End stage liver disease, end stage renal disease * Patient staying intubated or on mechanical ventilation after surgery * Patient (home dose) taking more than 30mg PO morphine equivalent (OME) per day * Any additional and concurrent surgical procedures to the patient

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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

  • Indiana University

    RECRUITING

    Indianapolis, Indiana, 46202, United States

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