A comparative study on the influence of different treatments on the growth pattern of mandible in the first and second branchial arch syndrome

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2000035346

Enrollment

Unknown

Registered

2020-08-09

Start date

2020-11-01

Completion date

Unknown

Last updated

2020-08-10

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

Conditions

the first and second branchial arch syndrome

Interventions

1:mandible distraction osteogenesis

2:mandible costal cartilage graft

Eligibility

Sex/Gender

All

Age

5 Years to 16 Years

Inclusion criteria

Inclusion criteria: 1. diagnoised as the first and second branchial arch syndrome; 2. aged <= 16 years old; 3. mandible deformity.

Exclusion criteria

Exclusion criteria: 1. previous surgical treatment history; 2. previous orthodontic treatment history.

Design outcomes

Primary

Measure	Time frame
the symmetry of the mandibe;	—

Countries

China

Contacts

Public ContactXudong Wang

Ninth People's Hospital, Shanghai JiaoTong University School of Medicine

xudongwang70@hotmail.com+86 13818474330

Outcome results

None listed

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