Home treatment protocol for dentin hypersensitivity with hydroxyapatite-based biodynamic toothpaste and lactoferrin:...

Area of Science:

• Dental Science
• Periodontology
• Biomaterials

Background:

• Dentin hypersensitivity is increasing, linked to gum recession, enamel abrasion, and root wear.
• It affects all ages but is prevalent in 20-40 year olds, particularly females and those with periodontal disease.
• Effective at-home treatments are crucial for managing this condition.

Purpose of the Study:

• To evaluate the long-term efficacy of a novel at-home treatment for dentin hypersensitivity.
• To compare the product's effectiveness over time using clinical assessments.

Main Methods:

• 105 patients (28-65 years) with hypersensitive teeth were enrolled.
• Schiff Test, anamnestic evaluations, and periodontal records were used for selection.
• Patients applied the product (biomimetic hydroxyapatite and lactoferrin) three times daily.

Main Results:

• No significant baseline differences were found post-scaling.
• Significant symptom reduction was observed from week 1 to week 8.
• The Schiff Test indicated a progressive increase in product efficacy over time.

Conclusions:

• The product effectively reduces dentin hypersensitivity pain.
• It also helps counteract inflammation in supporting gum tissues.
• Biomimetic hydroxyapatite and lactoferrin show promise for hypersensitivity management.