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Eco-Friendly anesthesia: could dexmedetomidine replace harmful gases?

NCT ID NCT07363681

Symptom relief Sponsor: Bakirkoy Dr. Sadi Konuk Research and Training Hospital Source: ClinicalTrials.gov ↗

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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

Summary

This study tests whether dexmedetomidine, a drug already used in ICUs, can replace traditional inhaled anesthetics for urological surgeries. The goal is to keep patients stable during surgery and help them recover faster, while also reducing environmental pollution from anesthetic gases. About 150 adults aged 39 and older undergoing specific urological procedures will participate.

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

Not a phased trial

Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.

Participants

About 150 people

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

Started

Oct 2024

Expected to finish

Mar 2026

An estimate. End dates often move.

Lead sponsor

A government agency

The lead sponsor is a government body.

Who can take part

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

Ages

39 to 99 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 * Age ≥ 39 years * Classified as ASA physical status II-IV * Scheduled for elective endoscopic urological surgery (e.g., URS, TUR-B, PCNL, TUR-P) * Scheduled for postoperative follow-up in the Post-Anesthesia Care Unit (PACU) * Ability to provide written informed consent Exclusion Criteria * Requirement for conversion to open surgery during the perioperative period * Patients who decline to participate in the study * Presence of neuropsychiatric disorders (e.g., dementia, Parkinson's disease, epilepsy, or history of head trauma) * History of alcohol or substance abuse * Use of psychoactive medications * Inability to communicate adequately for any reason

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As listed by the trial registrant

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

Percutaneous nephrolithotomy Transurethral resection of the bladder Transurethral resection of the prostate Ureterorenoscopic lithotripsy

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

  • Bakirkoy dr. Sadi Konuk

    RECRUITING

    Istanbul, Istanbul, 34140, Turkey (Türkiye)

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