# Root Resorption in Class II Div 1 Malocclusion in Upper 1st Premolar Extraction vs Distalization

> **NCT05639725** · NA · UNKNOWN · sponsor: **Postgraduate Institute of Dental Sciences Rohtak** · enrollment: 30 (estimated)

## Conditions studied

- Class II Div 1 Malocclusion

## Interventions

- **PROCEDURE:** maxillary Ist premolar extraction
- **PROCEDURE:** SURGICAL

## Key facts

- **NCT ID:** NCT05639725
- **Lead sponsor:** Postgraduate Institute of Dental Sciences Rohtak
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2021-06-15
- **Primary completion:** 2022-11-30
- **Final completion:** 2022-12-15
- **Target enrollment:** 30 (ESTIMATED)
- **Last updated:** 2022-12-06


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05639725

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05639725, "Root Resorption in Class II Div 1 Malocclusion in Upper 1st Premolar Extraction vs Distalization". Retrieved via AI Analytics 2026-06-08 from https://api.ai-analytics.org/clinical/NCT05639725. Licensed CC0.

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