Retrospective Review of Oral Probiotic Therapy

Area of Science:

• Oral health
• Microbiology
• Preventive dentistry

Background:

• Limited clinical studies exist on oral probiotic therapy's benefits.
• In vitro studies show probiotics inhibit oral pathogens.
• Previous research focused on salivary pathogen levels, not clinical outcomes.

Purpose of the Study:

• To evaluate the clinical benefits of oral probiotic therapy.
• To assess the impact of probiotics on caries activity.
• To compare oral health status before and after probiotic intervention.

Main Methods:

• Reviewed dental records of 60 patients in an IRB-approved study.
• Measured caries activity using Decayed Missing Filled Teeth index and Caries Management By Risk Assessment (CAMBRA).
• Performed statistical analysis on data before and after probiotic therapy.

Main Results:

• Of 53 follow-up subjects, only 4 remained caries active.
• Significant reduction in new carious lesions and restorations needed post-therapy.
• Statistical analysis showed a significant difference (P<0.05) in caries experience.

Conclusions:

• Oral probiotic supplements demonstrated a statistically significant positive effect on caries experience.
• The study supports the clinical efficacy of oral probiotics in managing dental caries.
• Further research into specific probiotic strains for caries prevention is warranted.