Status:
ACTIVE_NOT_RECRUITING
Dimensional Changes in Single Crowns Supported by Short Transmucosal Implants With Diverging or Converging Neck Profiles in the Esthetic Zone
Lead Sponsor:
ARDEC Academy
Collaborating Sponsors:
Universidad Nacional de Trujillo
Conditions:
Edentulous Alveolar Ridge
Eligibility:
All Genders
21-60 years
Phase:
NA
Brief Summary
The goal of the present randomized clinical trial is to assess the long-term osseous and peri-implant soft tissue changes as well as the success rate of short implants (6 mm) with a converging collar ...
Detailed Description
The objectives of the present randomized clinical trial are to evaluate the clinical and radiographic changes over time of hard and soft tissues around implants with a convergent or divergent collar. ...
Eligibility Criteria
Inclusion
- Presence of at least two edentulous areas in the esthetic region of the maxilla (from right to left from second premolar to premolar, preferably first premolars and incisors)
- Alveolar bone ≥ 8 mm in height and ≥ 5 mm in thickness assessed on CBCT.
- Age of ≥ 21 years.
- Need for an implant-supported prosthetic restoration.
- Be in good general health with no contraindications to oral surgical procedures.
- Not be pregnant.
- Patients who agree to participate in the study and sign the informed consent.
Exclusion
- The presence of any uncontrolled systemic disease.
- History of past or ongoing chemotherapeutic or radiotherapeutic treatments.
- Heavy smokers (\>10 cigarettes per day).
- Previous bone regeneration procedures in the area of interest
Key Trial Info
Start Date :
April 1 2023
Trial Type :
INTERVENTIONAL
Allocation :
ESTIMATED
End Date :
December 30 2026
Estimated Enrollment :
20 Patients enrolled
Trial Details
Trial ID
NCT06006156
Start Date
April 1 2023
End Date
December 30 2026
Last Update
November 17 2025
Active Locations (1)
Enter a location and click search to find clinical trials sorted by distance.
1
Universidad Nacional de Trujillo
Trujillo, La Libertad, Peru, 13001