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Evaluation of the effects of Quad Helix appliance in Unilateral Cleft Lip and Palate Patients using Finite Element Modelling and CBCT- A Clinical Prospective Study

Evaluation of the Effects of Quad Helix Appliance in unilateral cleft lip and palate patients using Finite Element Modelling and CBCT- A Clinical Prospective Study

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2018/03/012696
Enrollment
20
Registered
2018-03-21
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: null- Unilateral complete cleft lip and palate

Interventions

Intervention1: Quad Helix Appliance: This appliance helps in expanding the maxillary. The amount of orthodontic and orthopedic expansion should be estimated. The changes occurring in the vertical and

Sponsors

Dr Hima Mariet Thomas
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1. Repaired complete unilateral cleft lip and palate. 2. Fully erupted maxillary first molars. 3. GOSLON Yardstick index 3-5

Exclusion criteria

Exclusion criteria: Patients with incomplete clefts. Patients with unrepaired unilateral complete cleft lip and palate. Patients with any associated syndromes

Design outcomes

Primary

MeasureTime frame
Maxillary expansionTimepoint: Pre treatment and post expansion stages—

Secondary

MeasureTime frame
nilTimepoint: N A—

Countries

India

Contacts

Public ContactDr Hima Mariet Thomas

Institute of Dental Studies and Technology, Modinagar

drpuneetbatra@gmail.com9810335961

Outcome results

None listed

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