Tundra Space

Tundra Space

Clinical Research Directory

Browse clinical research sites, groups, and studies.

Back to Studies
ACTIVE NOT RECRUITING
NCT07595757
PHASE1/PHASE2

Effect of Nano-Hyaluronic Acid in Intrabony Defects Treated With Minimally Invasive Non-Surgical Technique

Sponsor: Cairo University

View on ClinicalTrials.gov

Summary

This randomized controlled clinical trial aims to evaluate the effectiveness of using nano-hyaluronic acid (nano-HyA) gel alongside a minimally invasive non-surgical technique (MINST) to treat deep intrabony defects in patients with Stage II and III periodontitis. While MINST is a proven method for cleaning deep periodontal pockets without the need for traditional surgery , the addition of nano-HyA may further enhance soft tissue healing, reduce inflammation, and promote regeneration. Participants in the study will be randomly assigned to one of two groups. The test group will receive the MINST procedure combined with the application of nano-HyA gel into the periodontal pocket, while the control group will receive the MINST procedure alone. The primary goal of the study is to measure the decrease in probing pocket depth over a 6-month follow-up period to determine if the adjunctive use of nano-HyA provides superior clinical and radiographic outcomes compared to non-surgical treatment alone

Official title: Clinical Evaluation of Nano-Hyaluronic Acid as an Adjunctive to Minimally Invasive Non-Surgical Technique in the Treatment of Deep Intrabony Defects: Randomized Controlled Clinical Trial

Key Details

Gender

All

Age Range

18 Years - Any

Study Type

INTERVENTIONAL

Enrollment

28

Start Date

2025-07-15

Completion Date

2026-08-29

Last Updated

2026-05-19

Healthy Volunteers

No

Interventions

PROCEDURE

Minimally invasive non-surgical technique (MINST)

Subgingival debridement using thin ultrasonic tips and additional instrumentation with Gracey mini-curettes, deliberately avoiding subgingival rinsing to support blood clot stabilization

BIOLOGICAL

nano-hyaluronic acid

Pockets associated with intrabony defects are filled with nano-HyA paste immediately after subgingival debridement

Locations (1)

Faculty of Dentistry, Cairo University

Cairo, Cairo Governorate, Egypt