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Study identifier: NCT06714695 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

A Crossover Clinical Study to Evaluate the Effect of Chitosan Mouthwash on Recurrence of Black Stains in Pediatric Patients

Condition: Black Stains  ·  Sponsor: Al-Azhar University

PhaseNA
Planned participants17
Who can joinAll sexes, 6 Years to 12 Years
Healthy volunteersYes

About this study

The goal of this clinical trial is to learn if Chitosan mouthwash works to affect the recurrence of black stains in pediatric patients. The main questions it aims to answer are: Does Chitosan mouthwash lower the number of times participants need to do a scaling and polishing cleaning sessions more than normal? Does Chitosan mouthwash will decrease the recurrence of black stains in children and improve esthetics ? Participants will: Take chitosan every day for 4 months Visit the clinic once every 6 weeks for checkups and data collection

This description comes directly from the study's public registry record.

Talk to the study team

Rawda W Hassan  ·  +201005703873  ·  rawda.el.hariry@gmail.com

Always discuss trial participation with your own doctor first.

Locations (1)

Faculty of dental medicine Azhar UniversityCairo, Cairo Governorate, EgyptRecruiting

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Source record: clinicaltrials.gov/study/NCT06714695