A pilot study to evaluate different palate materials for maxillary complete dentures with xerostomic patients

Area of Science:

• Dental Prosthetics
• Materials Science in Dentistry
• Oral Health Research

Background:

• Xerostomia (dry mouth) significantly impacts denture comfort and function.
• Traditional acrylic resin dentures may not offer optimal comfort for patients with xerostomia.
• Palatal material choice is a potential factor influencing denture satisfaction.

Purpose of the Study:

• To investigate the effect of different palatal materials in maxillary dentures on patient comfort in xerostomic individuals.
• To compare patient-reported outcomes and prosthesis selection between acrylic and metal-palate dentures.

Main Methods:

• A pilot study involving xerostomic complete denture wearers.
• Testing three maxillary dentures with varying palatal materials (including acrylic resin and metal).
• Utilized the Kapur Index for retention assessment and the Oral Health Index Profile (OHIP) for subjective comfort evaluation.

Main Results:

• All participants preferred metal-palate dentures over acrylic-resin dentures.
• Four out of five participants selected titanium-palate dentures as their primary choice.
• OHIP analysis confirmed metal-palate dentures were perceived as more comfortable.

Conclusions:

• Metal-palate dentures offer superior comfort for xerostomic complete denture wearers compared to acrylic dentures.
• Patient preference strongly favors metal-palate prostheses, suggesting enhanced comfort properties.
• Subjective patient feedback highlights the benefit of metal palates, though objective clinical measures showed no significant difference.