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Spinal vs. general anesthesia: which is better for kidney stone surgery?

NCT ID NCT07326670

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
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 This study
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study looked at 90 adults having kidney stone surgery to see if the type of anesthesia—spinal or general—affects the body's inflammation response. Researchers measured blood markers before and after surgery. The goal is to learn which method might lead to less inflammation and better recovery.

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

90 people

The number who actually took part.

Started

Nov 2025

Finished

Apr 2026

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

The study population consists of adult patients aged 18 years and older who undergo elective percutaneous nephrolithotomy (PCNL) surgery and meet the eligibility criteria. Patients classified as American Society of Anesthesiologists (ASA) physical status I-III are included. All participants receive either spinal or general anesthesia as part of routine clinical practice, and no additional intervention is performed for research purposes.

Ages

18 years and older

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: * American Society of Anesthesiologists (ASA) physical status class I-III * Patients aged 18 years and older Exclusion Criteria: * American Society of Anesthesiologists (ASA) physical status class IV or V * Patients younger than 18 years * Active infection or diagnosis of sepsis * Malignancy * Chronic inflammatory diseases (e.g., rheumatoid arthritis, systemic lupus erythematosus) * Use of immunosuppressive therapy * Pregnancy

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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.

Contacts and locations

Locations

  • Fethi Sekin City Hospital

    Elâzığ, Elaziğ, Turkey (Türkiye)

More trials for these conditions

Other studies related to the condition(s) this trial covers.