Rigid Versus Non-Rigid Digitally Fabricated Telescopic Double Crown Prosthesis
June 28, 2026 updated by: naglaa samir, Mansoura University
Rigid Versus Non-Rigid Digitally Fabricated Telescopic Double Crown Prosthesis Connecting Teeth and Implants: A Crossover Study of Soft Tissue Health and Patient Satisfaction
This study aims to compare the clinical and patient satisfaction outcomes of rigid versus non-rigid digitally fabricated telescopic double crown prostheses supported by teeth and implants.
The study evaluates the effect of different attachment designs on prosthetic performance and patient satisfaction."
Study Overview
Status
Not yet recruiting
Intervention / Treatment
Study Type
Interventional
Enrollment (Estimated)
10
Phase
- Not Applicable
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
- Adult
- Older Adult
Accepts Healthy Volunteers
No
Description
- Inclusion Criteria:
Patients requiring telescopic overdenture prosthesis.
Exclusion Criteria:
Patients with systemic conditions affecting periodontal or prosthetic treatment.
Patients unable to attend follow-up visits
-
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Crossover Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
|---|---|
|
Experimental: Rigid telescopic double crown prosthesis
Participants receiving rigid digitally fabricated telescopic double crown prostheses.
|
Digitally fabricated rigid telescopic double crown prosthesis
|
|
Active Comparator: Non-rigid telescopic double crown prosthesis
Participants receiving non-rigid digitally fabricated telescopic double crown prostheses.
|
Digitally fabricated non-rigid telescopic double crown prosthesis
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
|---|---|---|
|
Soft tissue health
Time Frame: Immediately after insertion, 3 months, and 6 months after prosthesis insertion
|
Evaluation of peri-abutment soft tissue health in patients receiving rigid and non-rigid digitally fabricated telescopic double crown prostheses.
|
Immediately after insertion, 3 months, and 6 months after prosthesis insertion
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
|---|---|---|
|
Patient satisfaction
Time Frame: Immediately after insertion, 3 months, and 6 months after prosthesis insertion
|
Assessment of patient satisfaction with rigid and non-rigid digitally fabricated telescopic double crown prostheses.
|
Immediately after insertion, 3 months, and 6 months after prosthesis insertion
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Estimated)
December 22, 2026
Primary Completion (Estimated)
January 20, 2027
Study Completion (Estimated)
May 14, 2027
Study Registration Dates
First Submitted
June 28, 2026
First Submitted That Met QC Criteria
June 28, 2026
First Posted (Actual)
July 6, 2026
Study Record Updates
Last Update Posted (Actual)
July 6, 2026
Last Update Submitted That Met QC Criteria
June 28, 2026
Last Verified
December 1, 2025
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- TELDC-2025
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
Studies a U.S. FDA-regulated device product
No
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.