Efficacy of Sonic-Powered Toothbrushing by Caregivers in Individuals With Severe Disability: A Randomized...

Area of Science:

• Oral hygiene practices
• Disability care
• Dental technology

Background:

• Caregivers are crucial for maintaining oral hygiene in individuals with severe disabilities.
• Limited research exists on the effectiveness of caregiver-performed toothbrushing.
• Assisted oral care is essential for preventing oral diseases in vulnerable populations.

Purpose of the Study:

• To compare the efficacy of sonic-powered versus manual toothbrushes for caregiver-assisted oral hygiene in severely disabled individuals.
• To evaluate the impact of different toothbrush types on key oral health indicators.

Main Methods:

• A 32-week randomized, single-blind clinical trial involving 41 severely disabled patients.
• Patients were assigned to groups using either sonic-powered or manual toothbrushes for brushing by caregivers.
• Primary outcome: Periodontal Inflamed Surface Area (PISA); Secondary outcomes: Oral Bacterial Count (OBC), Gingival Index (GI), Plaque Index (PLI), Plaque Control Record (PCR).

Main Results:

• Both sonic-powered and manual toothbrushes significantly improved oral hygiene, reducing OBC, PISA, GI, PLI, and PCR.
• No significant differences in effectiveness or safety were observed between sonic-powered and manual toothbrushes.
• Caregiver burden and time spent brushing remained consistent, with no adverse effects reported.

Conclusions:

• Sonic-powered toothbrushes offer comparable effectiveness and safety to manual toothbrushes for assisted oral care in severely disabled individuals.
• Caregivers can confidently use either type of toothbrush to enhance oral hygiene in this population.
• Findings support informed selection of assistive devices for maintaining oral health in individuals with severe disabilities.