Recruiting

Dynamic Navigation for Full-Arch Dental Implants in Edentulous Patients

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What is being tested

Nasopalatine Implants, Trans-Sinus Implants, and Trans-Nasal Implants for Full-Arch Rehabilitation

Procedure
Who is being recruted

Bone Diseases+5

+ Bone Resorption

+ Stomatognathic Diseases

Over 18 Years
+7 Eligibility Criteria
See all eligibility criteria
How is the trial designed

Treatment Study

Interventional
Study Start: May 2025
See protocol details

Summary

Principal SponsorUniversity of Medicine and Pharmacy at Ho Chi Minh City
Study ContactLam Tan Bui, MScMore contacts
Last updated: January 28, 2026
Sourced from a government-validated database.Claim as a partner

Study start date: May 30, 2025

Actual date on which the first participant was enrolled.

This study focuses on improving dental implant procedures for people who have lost all their upper teeth or have significant bone loss in their upper jaw. It explores the use of advanced technology called dynamic navigation to guide the precise placement of dental implants across the entire upper jaw. The targeted participants are adults in good general health who need full-arch dental rehabilitation. This study is important because it aims to enhance the accuracy and success rates of dental implants, potentially leading to better outcomes for patients who require these procedures. Participants in this study will undergo a series of steps to prepare for and receive dental implants. Before surgery, detailed imaging techniques like CBCT scans are used to map out the structure of the upper jaw and plan the implant placement. During the surgery, a dynamic navigation system helps guide the dental surgeon in placing the implants accurately, avoiding critical areas like nerves. After the implants are placed, patients will receive follow-up care, including medications, compresses, and dental check-ups at regular intervals to ensure healing and implant stability. The study measures the success of the implants based on their placement accuracy and overall effectiveness in dental rehabilitation.

Official TitleMorphological Characteristics of Anterior Maxillary Anchorage Sites and Application of Dynamic Navigation in Full-Arch Dental Implant Placement
NCT06974253
Principal SponsorUniversity of Medicine and Pharmacy at Ho Chi Minh City
Study ContactLam Tan Bui, MScMore contacts
Last updated: January 28, 2026
Sourced from a government-validated database.Claim as a partner

Protocol

This section provides details of the study plan, including how the study is designed and what the study is measuring.
Design Details

20 patients to be enrolled

Total number of participants that the clinical trial aims to recruit.

Treatment Study

These studies test new ways to treat a disease, condition, or health issue. The goal is to see if a new drug, therapy, or approach works better or has fewer side effects than existing options.



Eligibility

Researchers look for people who fit a certain description, called eligibility criteria: person's general health condition or prior treatments.
Conditions
Criteria

Any sex

Biological sex of participants that are eligible to enroll.

Over 18 Years

Range of ages for which participants are eligible to join.

Healthy volunteers not allowed

If individuals who are healthy and do not have the condition being studied can participate.

Conditions

Pathology

Bone DiseasesBone ResorptionStomatognathic DiseasesMouth DiseasesMusculoskeletal DiseasesPeriodontal DiseasesAlveolar Bone LossPeriodontal Atrophy

Criteria

3 inclusion criteria required to participate
Aged 18 years or older

Good overall health (Class 1 and 2 according to the American Society of Anesthesiologists classification system)

Clinical diagnosis of complete edentulism of the upper arch classified as Class IV to VI according to Cawood and Howell

4 exclusion criteria prevent from participating
Systemic or local conditions that may affect surgery, wound healing, or bone integration, such as cardiovascular diseases, diabetes, bone-related diseases, or medication affecting bone metabolism

Smoking more than 10 cigarettes per day

Presence of acute infections in the planned implant site

Limited mouth opening of less than 40mm

Study Plan

Find out more about all the medication administered in this study, their detailed description and what they involve.
Treatment Groups
Study Objectives

One single intervention group is designated in this study

This study does not include a placebo group 

Treatment Groups

Group I

Experimental
This study involves placing three types of implants-nasopalatine, trans-sinus, and trans-nasal implants-using dynamic navigation in patients with complete maxillary edentulism and severe bone resorption. The primary goal is to assess the accuracy of implant placement and the clinical effectiveness of these implants for full-arch rehabilitation. Key measurements, such as 3D deviation, lateral and vertical linear deviation, and angular deviation, will be analyzed to compare the actual and planned implant positions. This study aims to evaluate the precision and success of dynamic navigation-assisted implant placement in patients with significant bone loss.

Study Objectives

Primary Objectives

Secondary Objectives

Study Centers

These are the hospitals, clinics, or research facilities where the trial is being conducted. You can find the location closest to you and its status.

This study has 1 location

Recruiting

Faculty of Dentistry

Ho Chi Minh City, VietnamOpen Faculty of Dentistry in Google Maps
Recruiting
One Study Center