Efficacy of denture adhesives on mandibular removable partial dentures

JRCT ID: jRCTs072210110

Registered date:13/01/2022

Basic Information

• Recruitment status: Recruiting
• Health condition(s) or Problem(s) studied: Mandibular bilateral distal extension missing
• Date of first enrollment: 22/08/2022
• Target sample size: 30
• Study type: Interventional
• Intervention(s): The denture adhesive are applied to the intaglio surface of dentures generally once a day and are used for 14 (11 - 17) days. The results are compared with that from no application of denture adhesives.

Outcome(s)

• Primary Outcome: VAS values for satisfaction with dentures with and without denture adhesives 14 (11 - 17) days after wearing the dentures.

Secondary Outcome

VAS values except satisfaction, OHIP-14, food questionnaire survey,masticatory ability test and occlusal force test of dentures with and without denture adhesives 14 (11 - 17) days after wearing the dentures.
Age, gender, absorption status of the residual ridge, usage period ofdentures, Eichner classification,oral wetting condition, and so on.

Key inclusion & exclusion criteria

• Age minimum: >= 40age old
• Age maximum: Not applicable
• Gender: Both
• Include criteria: Patients who loss at least mandibular bilateral second premolars, first and second molars and have mandibular anterior teeth (natural teeth, fixed dental prosthesis and implants), and wear well-fitted mandibular bilateral extension base removable partial dentures.

Exclude criteria

Patients with hypersensitivity to denture adhesives
Patients with poor judgment ability

Related Information

• Primary Sponsor: Murata Hiroshi
• Source(s) of Monetary Support: KOBAYASHI Pharmaceutical Co.,Ltd. Healthcare Division Beauty & Oral Care Products Category Oral Care Products R&D Group