# Cross Cultural Adaptation and Validation of Orthognathic Quality of Life Questionnaire (OQLQ)

> **NCT04863170** · — · COMPLETED · sponsor: **Hospital Carlos Van Buren** · enrollment: 230 (actual)

## Conditions studied

- Health-related Quality of Life
- Dentofacial Deformities

## Interventions

- **PROCEDURE:** orthognathic surgery

## Key facts

- **NCT ID:** NCT04863170
- **Lead sponsor:** Hospital Carlos Van Buren
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2018-11-21
- **Primary completion:** 2020-03-03
- **Final completion:** 2020-03-03
- **Target enrollment:** 230 (ACTUAL)
- **Last updated:** 2021-04-28

## Collaborators

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## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04863170

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04863170, "Cross Cultural Adaptation and Validation of Orthognathic Quality of Life Questionnaire (OQLQ)". Retrieved via AI Analytics 2026-05-24 from https://api.ai-analytics.org/clinical/NCT04863170. Licensed CC0.

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