Digital Workflow Versus Functional Pick-up Techniques of Two- Implant Retained Mandibular Overdentures

NCT06995547 | Completed DMC

• 1 other identifier: M36080622
• Study Type: interventional
• Target: 20
• Locations: 1 country
• Sites: 1

Brief Summary

The goal of this clinical trial\] is to learn if digital pick up can affect occlusal forces on teeth in completely edentulous patients restored with digital complete overdenturs. The main question it aims to answer is: Researchers will compare digital vs functional pick-up techniques to see if it affects occlusal force. Participants will be asked to bite on digital articulating paper (occlusense).

Conditions

Occlusal Analysis

Keywords

CAD-CAM, implant, locator attachment, occlusense.

Outcome Measures

Primary Outcomes (1)

• occlusal force analysis

  twelve months

Study Arms (2)

functional pick up Group

ACTIVE COMPARATOR

Device: implant overdenture

digital pick up Group

ACTIVE COMPARATOR

Device: implant overdenture

Interventions

implant overdenture DEVICE

Each patient will be receive two dental implants for overdenture fixation

digital pick up Group; functional pick up Group

Eligibility Criteria

• Age: 45 Years - 65 Years
• Sex: all
• Healthy Volunteers: No
• Age Groups: Adult (18-64), Older Adult (65+)

You may qualify if:

• completely edentulous, healthy firm mucosa without any remaining roots or jaw cysts. Maxillomandibular Angel's class I relationship with sufficient restorative space (minimum of 8.5 mm measured by using putty index). Sufficient residual alveolar bone quantity and quality class 1-3

You may not qualify if:

• Patients with systemic issues such as recent myocardial infarction, hepatic patients, bleeding disorders, autoimmune diseases like rheumatoid arthritis, hyperparathyroidism, uncontrolled diabetes mellitus, severe osteoporosis or cancer were excluded from the study. Also, patients with recent organ transplants, long-term corticosteroid use, radiotherapy, uncooperative patients with psychiatric disorders, heavy smokers, poor oral hygiene, and parafunctional habits were excluded

Sponsors & Collaborators

• Mansoura University: lead

Study Sites (1)

Mansoura University

Al Mansurah, Mansoura, 35511, Egypt

Location

Study Officials

• Abdallah mohamed Ibrahim, assistant professor

  Mansoura University

  STUDY CHAIR

Study Design

• Study Type: interventional
• Phase: not applicable
• Allocation: RANDOMIZED
• Masking: SINGLE
• Who Masked: PARTICIPANT
• Purpose: TREATMENT
• Intervention Model: CROSSOVER
• Sponsor Type: OTHER
• Responsible Party: PRINCIPAL INVESTIGATOR
• PI Title: clinical demonstrator

Study Record Dates

• First Submitted: May 20, 2025
• First Posted: May 29, 2025
• Study Start: September 15, 2022
• Primary Completion: February 2, 2025
• Study Completion: March 25, 2025
• Last Updated: May 29, 2025

Record last verified: 2025-05

Data Sharing

• IPD Sharing: Will not share

Locations

EG (1)