FindTrial
Sign In

To compare airway space after two appliance treatment

A randomised clinical trial to Compare pharyngeal airway changes on cone beam computed tomography before and after Twin block and Advansyncâ?¢ functional appliance therapy

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2020/10/028734
Enrollment
34
Registered
2020-10-29
Start date
Unknown
Completion date
Unknown
Last updated
2021-11-24

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

Conditions

Health Condition 1: K088- Other specified disorders of teethand supporting structures

Interventions

Intervention1: Advansync fixed functional appliance: Fixed functional appliance are used to correct skeletal class II due to mandibular deficiency during peak growth period.It guides the mandible in f

Sponsors

Postgraduate Institute of Medical Education and Research
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1.Patients with Skeletal class II due to mandibular retrusion 2.Patients with ANB angle greater than 5° 3.Patients with FMA less than 28° 4.Patients in Cervical Vertebrae Maturation Index 3 and 4

Exclusion criteria

Exclusion criteria: 1.Patients having previous history of orthodontic treatment 2.Patients having congenital anomalies such as cleft lip and palate, Hemifacial microstomia and Craniofacial syndrome 3.Patients with respiratory problem and nasal stenosis 4.Patients undergone surgery in craniofacial region or for adenoids

Design outcomes

Primary

MeasureTime frame
To compare pharyngeal airway changes after treatment with twin block and AdvanSyncâ?¢ appliance therapy in patients with Skeletal Class II malocclusion due to retruded mandibleTimepoint: 8 months—

Secondary

MeasureTime frame
To compare pharyngeal airway changes before and after treatment with twin block and AdvanSyncâ?¢ appliance therapy in patients with Skeletal Class II malocclusion due to retruded mandibleTimepoint: 8 months—

Countries

India

Contacts

Public ContactG LOGESWARRI

POST GRADUATE INSTITUTE OF MEDICAL EDUCATION AND RESEARCH

logeswaa@gmail.com8825889214

Outcome results

None listed

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