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| Name | Class |
|---|---|
| UMC Utrecht | OTHER |
| Uniklinik RTWH Aachen | UNKNOWN |
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To evaluate whether the use of augmented reality (AR) for visualizing 3D models can be a valuable addition to patient education regarding orthognathic procedures compared to using only 2D visualization (on a computer screen).
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Monitor | Active Comparator | Patient consultation with 3D models of bone and skin, seen with a monitor screen |
|
| Augmented Reality | Experimental | Patient consultation with 3D models of bone and skin, seen in augmented reality trough AR glasses |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Patient consultation | Other | Providing information about the current clinical problem of orthognatic surgery patients and the proposed treatment for it. |
|
| Measure | Description | Time Frame |
|---|---|---|
| Patient satisfaction | Patient satisfaction of the intake consult. Focussed on the explanation of the condition and proposed treatment, measured through a questionnaire. The questionnaire measures the clarity and importance of the information for the patient. For both parameters a median score will be calculated between 0 and 5 | Immediately after the regular first intake consult |
| Objective knowledge | Patient knowledge of the medical problem and proposed treatment, also measured by a questionnaire. Patient can get 2 points when all four question are right, if all questions are answered incorrectly, then -2 points | Immediately after the regular first intake consult |
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| Measure | Description | Time Frame |
|---|---|---|
| Diagnosis | Orthognatic diagnosis | During the first intake consult |
| Occlusion Class | Class of the occlusion of the patient before surgery | During the first intake consult |
Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| J Kraeima, dr. | UMC Groningen | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| UniKlinik RWTH Aachen | Aachen | Germany | ||||
| UMC Groningen |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 42069961 | Derived | Tabernee Heijtmeijer SJCS, Nicolai NN, Janssen NGN, Kortes JJ, Hinrichs-Puladi BB, Rashad AA, Vladu OO, Pijpker PAJP, Witjes MJHM, Pichardo SECS, Kraeima JJ. Shared decision making using augmented reality a multicentre pilot randomised controlled trial in orthognathic surgery. NPJ Digit Med. 2026 May 2. doi: 10.1038/s41746-026-02688-1. Online ahead of print. |
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| ID | Term |
|---|---|
| D008310 | Malocclusion |
| D063169 | Dentofacial Deformities |
| D017060 | Patient Satisfaction |
| ID | Term |
|---|---|
| D014076 | Tooth Diseases |
| D009057 | Stomatognathic Diseases |
| D019767 | Maxillofacial Abnormalities |
| D019465 | Craniofacial Abnormalities |
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patients are randomised to one of two groups, either consultation with models on a computer screen or with models shown in augmented reality
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| Groningen |
| Provincie Groningen |
| Netherlands |
| UMC Utrecht | Utrecht | Utrecht | Netherlands |
| D009139 | Musculoskeletal Abnormalities |
| D009140 | Musculoskeletal Diseases |
| D018640 | Stomatognathic System Abnormalities |
| D000013 | Congenital Abnormalities |
| D009358 | Congenital, Hereditary, and Neonatal Diseases and Abnormalities |
| D000074822 | Treatment Adherence and Compliance |
| D015438 | Health Behavior |
| D001519 | Behavior |