Comparing Impression Techniques for Maxillary Complete Denture Retention

The primary objective of this protocol is to compare retention in maxillary complete dentures using single-versus two-step Poly-vinyl Siloxane (PVS) impressions in edentulous patients at denture delivery. Secondary objectives include assessing patient satisfaction with impression methods and denture satisfaction after a two-month adaptation and comparing post-delivery adjustment visits.

NCT Number	NCT06497621
Lead Sponsor	Aga Khan University
Conditions	Denture Retention, Patient Satisfaction
Enrollment	35 participants
Start Date	2025-07-01
Primary Completion	2026-08-31 (estimated)
Study Completion	2027-03-31 (estimated)
Updated on ClinicalTrials.gov	2024-07-12