# Dentoskeletal Changes Produced by Growth Modification Appliances in Treatment of Skeletal Class II Malocclusion

> **NCT04619446** · — · COMPLETED · sponsor: **Dr. Fareena Ghaffar** · enrollment: 30 (actual)

## Conditions studied

- Class II Division 1 Malocclusion
- Mandibular Retrognathism

## Interventions

- **DEVICE:** Removable Twin Block
- **DEVICE:** Fixed Functional , AdvanSync Appliance

## Key facts

- **NCT ID:** NCT04619446
- **Lead sponsor:** Dr. Fareena Ghaffar
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2020-09-12
- **Primary completion:** 2021-10-01
- **Final completion:** 2021-11-01
- **Target enrollment:** 30 (ACTUAL)
- **Last updated:** 2022-07-29


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04619446

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04619446, "Dentoskeletal Changes Produced by Growth Modification Appliances in Treatment of Skeletal Class II Malocclusion". Retrieved via AI Analytics 2026-06-03 from https://api.ai-analytics.org/clinical/NCT04619446. Licensed CC0.

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