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Nervous before jaw surgery? it could make swelling and pain worse

NCT ID NCT07439679

Knowledge-focused Sponsor: Istanbul Medipol University Hospital Source: ClinicalTrials.gov ↗

What the study statuses mean

This study's is highlighted.

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study looks at how feeling anxious before corrective jaw surgery (orthognathic surgery) affects your body during the operation and your recovery afterward. Researchers will measure anxiety levels in 45 patients before surgery, then track heart rate and blood pressure during surgery, and check pain, swelling, and mouth opening for up to a month after. The goal is to see if higher anxiety leads to more discomfort and slower healing, which could help doctors improve care before and after surgery.

What this could mean

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

What this could lead to
If successful, this study could help doctors better manage anxiety before jaw surgery to improve recovery and reduce pain and swelling.
What could go wrong
This is a small observational study, not a treatment trial. It can only show links, not prove cause and effect. Results may not apply to all patients.

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

About 45 people

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

Started

Feb 2025

Expected to finish

Apr 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.

Who is studied

Adult patients undergoing bimaxillary orthognathic surgery for correction of dentofacial deformities at Istanbul Medipol University.

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: * ASA physical status I or II * Patients scheduled for bimaxillary orthognathic surgery (Le Fort I osteotomy and bilateral sagittal split ramus osteotomy) * Ability to understand and complete the STAI questionnaire * Provision of written informed consent Exclusion Criteria: * Previous orthognathic surgery * History of maxillofacial trauma * History of radiotherapy or chemotherapy in the head and neck region * Presence of psychiatric disorders or current use of psychiatric medications * Chronic systemic disease affecting bone metabolism or wound healing * Active smoking or substance abuse * Pregnancy or lactation * Incomplete questionnaire responses * Inability to attend follow-up visits

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Conditions

The condition(s) this trial relates to.

Dentofacial Deformities

As listed by the trial registrant

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

Dentofacial deformities

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

  • Istanbul Medipol University Hospital

    RECRUITING

    Istanbul, Turkey (Türkiye)

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