A prospective, multicenter, randomized, controlled clinical trial of using three-dimensional printed patient personalized titanium plate in Orthognathic Surgery

Status

Recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2200060289

Enrollment

Unknown

Registered

2022-05-26

Start date

2021-01-01

Completion date

Unknown

Last updated

2024-05-06

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Maxillofacial Deformities

Interventions

Titanium plates:Use of commercially available titanium plates in orthognathic surgery

3D printed personalized titanium plates:Use of 3-Dimensional printed personalized titanium plates in orthognathic surgery

Eligibility

Sex/Gender

All

Age

18 Years to 45 Years

Inclusion criteria

Inclusion criteria: 1. Age >= 18 years old; 2. Patients with dental and maxillofacial deformities requiring orthognathic surgery; 3. Willing to participate in this clinical study and sign an informed consent form.

Exclusion criteria

Exclusion criteria: 1. Tooth and maxillofacial deformities secondary to cleft lip and palate, tumor, trauma, or iatrogenic factors; 2. Patients with syndrome such as hemifacial atrophy, first and second parotid arch syndrome, etc; 3. Those who have undergone jaw surgery.

Design outcomes

Primary

Measure	Time frame
Post-operative accuracy of bone positioning between pre-operative digital planning following and post-operative outcome;	—

Secondary

Measure	Time frame
Decrease in the opreation timing;	—

Countries

China

Contacts

Public ContactSongsong Zhu

West China Hospital of Stomatology, Sichuan University

zss_1977@163.com+86 13882232020

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026