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Magnetic pulses to the brain may stop Post-Surgery delirium in seniors

NCT ID NCT07480044

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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

Summary

This study tests whether a non-invasive brain stimulation technique called transcranial magnetic stimulation (TMS) can prevent postoperative delirium in elderly patients undergoing urological surgery. Researchers will apply TMS to the left frontal lobe during anesthesia and monitor patients for confusion over the next week. The trial involves 220 adults aged 60 and older, aiming to see if this approach reduces delirium and speeds recovery.

What this could mean

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

Active substance
transcranial magnetic stimulation device
What this could lead to
If it works, this could offer a non-drug way to prevent postoperative delirium in older adults, reducing confusion and hospital stays.
What could go wrong
This is an early-phase study with only 220 participants, so results may not apply to all patients. The procedure is experimental and its effectiveness is unproven.

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 220 people

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

Expected to start

Mar 2026

An estimate. Start dates often move.

Expected to finish

Dec 2028

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

60 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:(1) Age ≥ 60 years old; (2) Patients scheduled for elective urological surgery under general anesthesia with tracheal intubation; (3) ASA classification I - III; (4) Estimated operation duration ≥ 2 hours; (5) Informed consent from the patient or their guardian; (6) Proficient in communicating in Chinese. - Exclusion Criteria:(1) Patients with permanent lack of autonomy (2) Not applicable for delirium assessment: including language disorders, deafness, blindness or aphasia, coma (3) With treatment abandonment or brain death (4) Known pregnancy or lactation (5) Unable to obtain consent according to national regulations (6) Patients forcibly hospitalized by regulatory authorities (compulsory measures) (7) With cardiac pacemaker or stent implantation (8) Patients with delirium (9) Patients with known brain lesions (10) Patients with known epilepsy history, having taken drugs that can cause epileptic seizures, having metal implants in the neck or brain, or having cerebral hemorrhage ，Acute phase, acute infectious diseases (11) Habitual treatment with antipsychotic drugs (12) Received antipsychotic drug treatment in the ICU before enrollment (13) Patients with severe liver dysfunction (Child-Pugh C grade) (14) Patients with severe kidney dysfunction (requiring dialysis before surgery) (15) Severe heart failure (METS \< 4) (16) Preoperative cognitive impairment as determined by a MoCA evaluation prior to surgery; \-

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Conditions

The condition(s) this trial relates to.

Emergence Delirium kidney neoplasm prostate cancer renal cell carcinoma

As listed by the trial registrant

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

Kidney tumor Postoperative delirium (POD) Prostate cancer

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

  • The First Affiliated Hospital, Zhejiang University School of Medicine

    Hangzhou, Zhejiang, 310000, China

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