Sulcular Bristle Tip Technique (SBTT) With an Electric Toothbrush

Stopped early · Not applicable

Conditions studied: Gum Bleed

In brief

In this study, all subjects will be given an electric toothbrush. Half of the participants will be instructed on how to use the Sulcular Bristle Tip Technique (SBTT). The other half of participants will be asked to follow the brushing instructions in the user manual. The study's primary aim is to compare the use of the SBTT with an electric toothbrush in reducing bleeding on probing with the use of an electric toothbrush used without personal professional instruction.

Key facts

Study ID

NCT04427397

Run by

Tufts University

People needed

25

Starts

2021-06-29

Expected to finish

2022-12-31

Last updated by the study team

2024-04-10

Who can join

Age: 18 and older. Sex: any. Healthy volunteers: accepted.

You may qualify if…

• At least 18 years of age
• Subjects must show > 20% buccal/lingual cervical sites with bleeding on probing (BoP)
• Subjects must have > 24 natural teeth excluding third molars
• Subjects must have had a professional dental prophylaxis within three months of beginning the study
• Subjects must be willing to brush with electric toothbrush twice daily.
• Subjects who are randomized into Group 1 must be willing to be taught and to demonstrate the SBTT
• Subjects who are randomized into Group 2 must be willing to follow the Sonicare DFU from Philips Oral Healthcare; however, will otherwise be uninstructed until after the study has been completed
• Subjects must be willing to refrain from any oral hygiene for at least 12-18 hours prior to each study follow-up visit.

You may not qualify if…

• Subjects who use tobacco products
• Subjects who are currently pregnant (self-reported) due to the greater bleeding tendency caused by hormonal changes
• Subjects with fixed or removable orthodontic appliances
• Subjects whose restorations violate or potentially violate the biologic width.
• Subjects with irregular restoration margins or overhanging margins within 1mm of the crest of the marginal gingiva.
• Antibiotic treatment at the time of the initial examination or during the month prior
• Subjects with cervical probing depth >3 mm
• Subjects with systemic diseases that affect the gingiva
• Subjects taking medications that affect the gingiva
• Subjects who cannot read/write/speak English

Where it is running

• Tufts University School of Dental Medicine — Boston, Massachusetts, United States

Full record on ClinicalTrials.gov

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