# The Clinical Effects of Using Collagen Matrix in Papilla Augmentation: a Prospective Clinical Trial. Augmenting Fibro-Gide in Interdental Area Using Tunneling Technique to Treat Black Triangles (Papilla Loss)

> **NCT06853704** · PHASE2,PHASE3 · COMPLETED · sponsor: **King Abdullah University Hospital** · enrollment: 8 (actual)

## Conditions studied

- Dental Papilla Loss, Black Triangles
- Black Traingles
- Interdental Papillae Reconstruction
- Interdental Papilla Augmentation
- Interdental Papilla Loss

## Interventions

- **PROCEDURE:** papillary unit advancement

## Key facts

- **NCT ID:** NCT06853704
- **Lead sponsor:** King Abdullah University Hospital
- **Sponsor class:** OTHER
- **Phase:** PHASE2,PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2023-06-15
- **Primary completion:** 2024-07-20
- **Final completion:** 2024-09-08
- **Target enrollment:** 8 (ACTUAL)
- **Last updated:** 2025-03-03


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06853704

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06853704, "The Clinical Effects of Using Collagen Matrix in Papilla Augmentation: a Prospective Clinical Trial. Augmenting Fibro-Gide in Interdental Area Using Tunneling Technique to Treat Black Triangles (Papilla Loss)". Retrieved via AI Analytics 2026-06-14 from https://api.ai-analytics.org/clinical/NCT06853704. Licensed CC0.

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