# Adjunctive Laser for Periodontal Intrabony Defects

> **NCT04847830** · NA · UNKNOWN · sponsor: **Guy's and St Thomas' NHS Foundation Trust** · enrollment: 28 (estimated)

## Conditions studied

- Periodontitis

## Interventions

- **DEVICE:** Er:YAG laser (Waterlase)
- **PROCEDURE:** root surface dbridement

## Key facts

- **NCT ID:** NCT04847830
- **Lead sponsor:** Guy's and St Thomas' NHS Foundation Trust
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2021-04
- **Primary completion:** 2023-06
- **Final completion:** 2023-06
- **Target enrollment:** 28 (ESTIMATED)
- **Last updated:** 2021-04-19


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04847830

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04847830, "Adjunctive Laser for Periodontal Intrabony Defects". Retrieved via AI Analytics 2026-06-08 from https://api.ai-analytics.org/clinical/NCT04847830. Licensed CC0.

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