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Could the type of anesthesia make surgery easier for the surgeon?

NCT ID NCT07763600

Knowledge-focused Sponsor: Malatya Governor Research Hospital Source: ClinicalTrials.gov ↗

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Aug 13, 2026 · Last updated Aug 14, 2026 · Updated 1 time

Summary

This study looks at whether the type of anesthesia used during a common kidney stone procedure affects how much effort the surgeon feels they are putting in. Researchers will observe adults having flexible ureteroscopy and retrograde intrarenal surgery (RIRS), where the anesthesia is chosen by the medical team as usual. After surgery, surgeons will rate their workload using a standard questionnaire, and the team will also track things like operation time, pain, and complications. The goal is to see if one anesthesia type is linked to a lighter workload for the surgeon, which could inform future practice.

What this could mean

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

Active substance
General anesthesia or spinal anesthesia, as chosen by routine clinical practice
What this could lead to
If a clear link emerges, it could guide anesthesia choices to reduce surgeon fatigue and improve surgical performance.
What could go wrong
This is an observational study, so it cannot prove cause and effect. Results may be influenced by patient differences or other factors.

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.

Participants

About 120 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

Jan 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.

Who is studied

Adult patients with kidney stones who are scheduled to undergo elective flexible ureteroscopy and retrograde intrarenal surgery (RIRS) at the study center and meet the predefined eligibility criteria.

Ages

Children (under 18), adults (18 to 64) and older adults (65 and over)

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: * Age 18 years or older * Patients scheduled for elective flexible ureteroscopy and retrograde intrarenal surgery (RIRS) for kidney stones * Ability and willingness to provide written informed consent Exclusion Criteria: * Pregnancy * Emergency surgery, including procedures performed for sepsis, hemodynamic instability, or urgent urinary drainage * Concomitant major surgical intervention during the same session, such as percutaneous nephrolithotomy, open surgery, or laparoscopic surgery * Congenital renal anomalies or major anatomical abnormalities that may substantially affect the procedure * Bilateral RIRS performed during the same operative session * Procedures involving substantial intraoperative surgeon switching or extensive transfer of the procedure for training purposes * Incomplete surgeon SURG-TLX assessment or missing primary outcome data

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Conditions

The condition(s) this trial relates to.

Kidney Calculi nephrolithiasis

As listed by the trial registrant

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

Kidney calculi

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

  • Malatya Governor Research Hospital

    Malatya, Malatya, 44000, Turkey (Türkiye)

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