Dentists study which cavity removal method keeps mouth bacteria healthiest

NCT ID NCT07538089

Ongoing Knowledge-focused Sponsor: Nuh Naci Yazgan University Source: ClinicalTrials.gov ↗

First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study looks at how two ways of cleaning cavities—removing all decayed tissue versus leaving some softer tissue near the nerve—change the types of bacteria left in the tooth. Researchers will take samples from 48 adults with cavities and analyze the DNA of the bacteria. The goal is to find which method better reduces harmful germs while keeping helpful ones, helping dentists choose the best approach for long-term oral health.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

What this could lead to: If successful, this study could help dentists choose cavity removal methods that better reduce harmful bacteria and preserve healthy ones.
What could go wrong: This is a small, early-stage observational study with only 48 participants. It does not test a treatment, so results may not lead to immediate changes in dental care.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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Conditions

The condition(s) this trial relates to.

dental caries

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

CARIES, DENTAL

Contacts and locations

Locations

Nuh Naci Yazgan University Faculty of Dentistry

Kayseri, Kocasinan, 38170, Turkey (Türkiye)

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