Could a flower extract replace sedatives for tooth extraction fear?
NCT ID NCT07790029
First seen Aug 27, 2026 · Last updated Aug 28, 2026 · Updated 1 time
Summary
This trial tests whether a single dose of passionflower extract can reduce anxiety before tooth extraction. Men who report high anxiety before the procedure will receive either passionflower or a placebo, and neither they nor the researchers will know which. The study compares anxiety scores and physical signs like heart rate and blood pressure to see if this natural option could help people who fear dental work without using medication.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Passiflora incarnata extract (passionflower), given as a single 450 mg capsule before tooth extraction
- What this could lead to
- If it works, passionflower could offer a natural, drug-free way to calm people before dental procedures.
- What could go wrong
- This is a small, early trial in men only, and the effect may be no better than placebo. Passionflower can cause drowsiness or dizziness in some people.
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 58 people
The number the study aims to enrol. It can still change while the study runs.
- Started
-
Dec 2025
- Expected to finish
-
Dec 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
-
18 years and older
- Sex
-
Male 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 Hide 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: Patients presenting for dental extraction at Kahramanmaraş Sütçü İmam University Faculty of Dentistry Voluntary agreement to participate and signed informed consent State-Trait Anxiety Inventory (STAI) state anxiety score of 40 or above Male sex No general health disorder based on medical history and physical examination Exclusion Criteria: STAI state anxiety score below 40 Refusal to voluntarily participate in the study General health disorder based on medical history and physical examination Age under 18 years Female sex Known hypersensitivity to Passiflora incarnata Use of synthetic sedatives
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Dental anxiety are added.
By submitting, you agree to our Terms of use
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
Kahramanmaraş Sütçü İmam University Faculty of Dentistry
Kahramanmaraş, TR, 46100, Turkey (Türkiye)
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Live music may soothe dental anxiety in adults with developmental disabilities
- A gentle touch: could acupressure or hand massage calm kids' dental fears?
- Which kidney stone surgery causes more Pre-Op worry?
- Could a scent of lavender and orange calm nerves before surgery?
- A 5-Minute video before surgery could ease pain and build trust
- Virtual reality may replace needles for dental fear?