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A-PRF Promotes Recovery After Sagittal Split Ramus Osteotomy: A Randomized Controlled Trial

A-PRF Promotes Recovery After Sagittal Split Ramus Osteotomy: A Randomized Controlled Trial

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2200064534
Enrollment
Unknown
Registered
2022-10-11
Start date
2022-11-01
Completion date
Unknown
Last updated
2023-05-15

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

Conditions

Skeletal Malocclusion

Interventions

Group 1 :Two pieces of A-PRF
Group 2:No intervention

Sponsors

School of Stomatology, Jilin University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
17 Years to 40 Years

Inclusion criteria

Inclusion criteria: 1. Class III malocclusion and bilateral sagittal split ramus osteotomy were performed (including genioplasty or not); 2. Good oral hygiene; 3. Willing and fully capable to comply with the study protocol.

Exclusion criteria

Exclusion criteria: 1. The patient had any previous mandibular trauma or underwent orthognathic surgery; 2. The axon is completely broken; 3. Used psychotropic drugs; 4. Refuse to participate in research.

Design outcomes

Primary

MeasureTime frame
two-point discrimination value;Swelling degree;drainage volume;bone density;—

Secondary

MeasureTime frame
Visual Analogue Scale (VAS) score;—

Countries

China

Contacts

Public ContactWu Guomin

School of Stomatology, Jilin University

guominwu2006@sina.com+86 13504419074

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 7, 2026