# Effect of Modified Twin Block in Skeletal Class II Growing Females With Mandibular Deficiency

> **NCT03635463** · NA · UNKNOWN · sponsor: **Cairo University** · enrollment: 30 (estimated)

## Conditions studied

- Class II Division 1 Malocclusion

## Interventions

- **DEVICE:** twin block appliance
- **DEVICE:** modified twin block appliance

## Key facts

- **NCT ID:** NCT03635463
- **Lead sponsor:** Cairo University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2018-12
- **Primary completion:** 2019-12
- **Final completion:** 2019-12
- **Target enrollment:** 30 (ESTIMATED)
- **Last updated:** 2018-12-03


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03635463

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03635463, "Effect of Modified Twin Block in Skeletal Class II Growing Females With Mandibular Deficiency". Retrieved via AI Analytics 2026-06-08 from https://api.ai-analytics.org/clinical/NCT03635463. Licensed CC0.

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