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Nasal spray could replace pills for anxiety during breast surgery, trial hopes

NCT ID NCT07350928

Symptom relief Sponsor: Tianjin Medical University Cancer Institute and Hospital Source: ClinicalTrials.gov ↗

What the study statuses mean

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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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 a medicated nasal spray (dexmedetomidine) can help women feel relaxed and less anxious during breast-conserving surgery for breast cancer. About 394 women will receive either the spray or a placebo before surgery. Researchers will measure sedation levels, pain, and satisfaction to see if the spray improves the surgical experience.

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 3

Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.

Participants

About 394 people

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

Started

Mar 2025

Expected to finish

Mar 2026

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

20 to 70 years

Sex

Female participants only

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: * Sign the informed consent for * The patients included in the study were women aged between 20 and 70. * ASA (American Society of Anesthesiologists) I-II. * BMI:18-26 Kg/m ² Exclusion Criteria: * Subjects deemed unsuitable for nasal spray administration by the researchers (such as those with severe rhinitis, nasal deformities, etc.); * Severe bradycardia (HR \< 50 beats/min), history of cardiac conduction block; * History of upper respiratory tract infection; * History of asthma; * History of allergy to DEX or local anesthetics; * Subjects who have taken anti-anxiety medication before the operation; * Subjects with a history of ischemic stroke or transient ischemic attack; * Subjects with poorly controlled blood pressure despite medication; * Subjects with a history of mental illness, cognitive impairment, or epilepsy; * Subjects with a history of pregnancy; * Subjects who have been taking sedatives or analgesics for a long time; * Subjects with a history of liver or kidney function impairment; * Subjects with a history of drug or alcohol abuse; * Other situations that the reviewers consider to be disqualifying based on the registration study, such as potential non-compliance with the clinical protocol.

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Conditions

The condition(s) this trial relates to.

breast cancer breast neoplasm

As listed by the trial registrant

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

Breast 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

  • Tianjin Medical University Cancer Institute and Hospital

    RECRUITING

    Tianjin, 300060, China

More trials for these conditions

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