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Sniffing lavender before surgery may ease jitters, study finds

NCT ID NCT03583801

Symptom relief Sponsor: University Hospital, Lille Source: ClinicalTrials.gov ↗

What the study statuses mean

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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

Summary

This study tested whether aromatherapy with essential oils can reduce anxiety in adults before elective upper limb surgery. 289 participants were randomly assigned to either receive aromatherapy or not. The goal was to see if the scent helped people feel calmer in the operating room.

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

289 people

The number who actually took part.

Started

Sep 2018

Finished

Sep 2024

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

18 to 90 years

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: * Patient admitted in Hospital Centre for an ambulatory elective upper limb " fast track " surgery * Patient with loco-regional anesthesia * Patient categorized 3 or less according to the American Society of Anesthesiologists (ASA) score * The patient must have given his written consent to participate in the study * Patient - insured under the French social security system * Patient prepared to comply with all the terms of the study and its length Exclusion Criteria: * Epileptic patients * Asthmatic patients * Patients with cognitive disorders ( Mini Mental Status below 15) * Psychiatric disorders : current depression or bipolar disease or anxiety disorders or psychotic disorders according to DSM-V classification * American Society of Anesthesiologists score strictly superior to 3 * Preoperative chronic pain : neuropathic pain, fibromyalgia, polyarthritis * Pregnant or breastfeeding woman * Patient unable to receive an informed consent and to comply with all the terms of the study * Patient without any social insurance * Refusal to sign the consent * Patient under legal protection * Patient in emergency (unstable clinical state) * Patient unable to read or write french * Patient enrolled in an other clinical trial

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Conditions

The condition(s) this trial relates to.

anxiety anxiety disorder

As listed by the trial registrant

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

Anxiety

Contacts and locations

Locations

  • Centre hospitalier

    Valenciennes, France

More trials for these conditions

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