NCT07468019|Recruiting
Organization's Unique Protocol ID
Adaptation and Patient Satisfaction of 3-D Printed Versus Conventional Acrylic Overdentures in Patients With Ectodermal Dysplasia: A Crossover Prospective Clinical Trial
Loading search results
Adaptation and Patient Satisfaction of 3-D Printed Versus Conventional Acrylic Overdentures in Patients With Ectodermal Dysplasia: A Crossover Prospective Clinical Trial
Sponsor study identifier
interventional
11
1 country
1
Study Start
February 1, 2026
Actual (reported)Primary Completion
December 2026
EstimatedPlanned date reported by the registry; this milestone is not confirmed as achieved.
Study Completion
December 2026
EstimatedPlanned date reported by the registry; this milestone is not confirmed as achieved.
Ectodermal dysplasia is a rare inherited condition that affects structures derived from the ectoderm, including teeth, skin, hair, and sweat glands. Dental findings are often severe and include missing or malformed teeth and poorly developed jaw ridges. These abnormalities can significantly affect chewing, speech, facial appearance, and quality of life, especially in children and young adults. Removable dentures, particularly overdentures when some teeth are present, are commonly used to restore function and appearance in these patients because they are conservative and cost-effective. However, conventional acrylic dentures may show dimensional changes during processing, which can lead to poor denture fit, reduced retention, and lower patient satisfaction. Three-dimensional (3-D) printed dentures are a newer digital fabrication method that may reduce material shrinkage and improve denture adaptation. Despite these potential advantages, clinical evidence comparing 3-D printed and conventional overdentures in patients with ectodermal dysplasia remains limited, highlighting the need for well-designed clinical studies. The purpose of this study is to compare patient satisfaction and denture base adaptation between 3-D printed maxillary overdentures and conventional acrylic maxillary overdentures in patients with ectodermal dysplasia.
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
December 2026
EstimatedPlanned date reported by the registry; this milestone is not confirmed as achieved.
Click on a node to explore related trials.
Some registry-reported names shown below are not yet linked in this graph.
Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
January 19, 2026
Actual (reported)February 1, 2026
Actual (reported)March 12, 2026
Actual (reported)December 2026
EstimatedPlanned date reported by the registry; this milestone is not confirmed as achieved.
December 2026
EstimatedPlanned date reported by the registry; this milestone is not confirmed as achieved.
Patient satisfaction
Patient satisfaction will be measured using patient satisfaction questionnaire in ordinal scale. It uses a 5- point Likert scale to give a removable denture satisfaction index.
after 1 week and after 3 months after delivery of each denture
Denture adaptation
on delivery day and after 3 months of each denture delivery
Overdenture is constructed using 3 -D printing technology not conventional processing of acrylic resin
overdentures will be constructed using Conventional acrylic processing method
Faculty of Dentistry, Cairo University
Cairo, Egypt
First Submitted
January 19, 2026
First Posted
March 12, 2026
Study Start
February 1, 2026
Actual (reported)Primary Completion
December 2026
EstimatedRegistry-reported names are shown in full. Names without a link have not yet been matched to a Syfrah profile.
Contact the study team to confirm eligibility.
Planned date reported by the registry; this milestone is not confirmed as achieved.
Study Completion
December 2026
EstimatedPlanned date reported by the registry; this milestone is not confirmed as achieved.
Last Updated
March 12, 2026
Record last verified: 2025-07
Download the complete ClinicalTrials.gov record imported by Syfrah, including fields not shown in this page. The registry may contain a newer revision.
Source: ClinicalTrials.gov.
JSON downloads include source attribution and retrieval details alongside the unchanged original record or the separately normalized values.
Source retrieved: