Condition

Orthognathic Surgery clinical trials and research

• 10Clinical trials
• 1NIH research projects
• 6Countries

Newest Orthognathic Surgery clinical trials

All recruiting trials (10)

• Hemodynamic Changes and Trigeminocardiac Reflex During Bimaxillary Orthognathic Surgery

  This study tests how blood pressure, heart rate, and oxygen levels change during bimaxillary orthognathic surgery and whether the trigeminocardiac reflex occurs.

  Recruiting Kırıkkale University · Kirikkale, Kırıkkale · NCT07726251

• Changes in Depression and How Patients Perceive Their Appearance After Double-Jaw Orthognathic Surgery

  This study tests whether undergoing bimaxillary orthognathic surgery changes depressive symptoms and self-perceived facial appearance in adults with dentofacial deformities.

  Recruiting Kırıkkale University · Kirikkale, Kırıkkale · NCT07702448

• Tooth-and-bone–guided, patient-specific implant for surgery-first jaw realignment

  This study tests a tooth-and-bone supported surgical guide with custom patient-specific implants to help perform bimaxillary jaw surgery for dentofacial deformities using a surgery-first approach.

  Recruiting Peking Union Medical College · Beijing · NCT07634276

• Preemptive pain relief for jaw surgery

  This study tests whether giving pain medicine before surgery reduces early postoperative pain for adults having orthognathic (jaw) surgery.

  Recruiting Phase 4 University of Puerto Rico · San Juan · NCT07571252

• Two versus four custom 3D titanium plates for upper jaw repositioning

  This test sees if using two custom 3D titanium plates instead of four gives equally accurate virtual-plan transfer for people having orthognathic (jaw) surgery.

  Recruiting at 2 sites Cairo University · Cairo and 1 other locations · NCT07418684

• How jaw surgery changes posture and foot pressure

  This study will test whether orthognathic (jaw) surgery changes head and body posture and how weight is distributed on the feet in adults having corrective jaw surgery compared with similar non‑surgical individuals.

  Recruiting Bezmialem Vakif University · Istanbul, Fatih · NCT07350681

• Hilotherapy versus Kinesio taping for recovery after bimaxillary jaw surgery

  This study will test whether kinesio taping or hilotherapy reduces swelling, pain, and limited mouth opening in adults after bimaxillary orthognathic (jaw) surgery.

  Recruiting Medipol University · Istanbul, Bağcılar · NCT07006610

• Facial soft-tissue simulation for corrective jaw surgery

  We will test a computer tool that simulates how your face might look after orthognathic (jaw) surgery for adults planning corrective jaw operations.

  Recruiting Centre Hospitalier Annecy Genevois · Annecy · NCT06822127

• Creating 3D models to improve orthognathic surgery outcomes

  This study is testing if using 3D models can help doctors plan better for jaw surgery to improve both how patients look and how well they function afterward.

  Recruiting IRCCS Azienda Ospedaliero-Universitaria di Bologna · Bologna, Emilia-Romagna · NCT06714747

• Evaluating attention to faces after jaw surgery using eye-tracking

  This study is testing how jaw surgery affects the way people look at faces, to see if it changes their social interactions after the surgery.

  Recruiting Centre Hospitalier Universitaire, Amiens · Amiens, Picardie · NCT06494709

NIH-funded research (1)

Early-stage science funded by the US National Institutes of Health. Most of these projects don't enroll patients, but they show what is being worked on.

• Understanding jaw joint changes after corrective jaw surgery

  This grant studies how jaw mechanics and behavior before and after corrective jaw surgery relate to changes in the jaw joint and its tissues.

  NIH research Oregon Health & Science University · Portland, United States · NIH-11447860

Related topics

Quick answers

How many Orthognathic Surgery clinical trials are recruiting right now?

10, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.

Where are these trials running?

In 6 countries. The most sites are in Turkey (Türkiye) (4 trials), France (2 trials), Puerto Rico (1 trial), Egypt (1 trial), Italy (1 trial). Each study page lists its sites and which ones are recruiting.

What phases are they in?

Phase 4: 1. Trials with no phase listed are usually device, behavioural or observational studies.

How do I join one?

Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.

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