Ultra-wide Diameter Implants in Mandibular Molars

Dental Implants Clinical Trial

— UWD  

Official title:

Evaluation of Immediately Placed Ultra-wide Diameter Implant Placed in Mandibular Molars

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT05972447
• Other study ID #: 0210-01/2021
• Status: Completed
• Phase: N/A
• Start date: May 20, 2021
• Est. completion date: March 3, 2022

Study information

• Verified date: July 2023
• Source: Alexandria University
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

The goal of this [clinical trial] is to [To evaluate both the clinical and radiographical outcome on osteointegration and peri-implant bone density when using ultra wide diameter implant placed immediately in molar extraction socket]

Description:

the aim of this study is to evaluate the clinical and radiographical outcomes on osseointegration and peri-implant bone density when using 12 ultrawide diameter dental implants placed immediately in 12 patients after atraumatic extraction of non-restorable mandibular molars without raising a flap or using bone grafts.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 12
• Est. completion date: March 3, 2022
• Est. primary completion date: January 12, 2022
• Accepts healthy volunteers: No
• Gender: All
• Age group: 20 Years to 40 Years

Eligibility

Inclusion Criteria:

Adult patients ranging from 20-40 years.

• Adequate bone beyond teeth apices without jeopardizing any anatomical structure.
• Non-restorable mandibular molar teeth.
• Available bone with adequate width and buccolingual dimensions.
• Peri-implant bone defect should be 2mm or lesser.

Exclusion Criteria:

• Smokers.
• Medically compromised patients like uncontrolled diabetes and coagulation disorders.
• Tooth with periapical pathosis or bony defects.

Related Conditions & MeSH terms

• Dental Implants

Intervention

Procedure:
• Immediate implant placement of Ultrawide diameter dental implants
immediate placement of ultrawide diameter dental implants in a fresh extraction socket of mandibular molar teeth

Locations

Country	Name	City	State
Egypt	Alexandria University	Alexandria

Sponsors (1)

Lead Sponsor	Collaborator
Abdelrahman Elshahawy

Country where clinical trial is conducted

Egypt, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	the mean value of implant stability	The implant stability was measured by implant stability meter (Osstell™) immediately postoperative and at 6 months.	up to 6months
Primary	the mean value of peri-implant bone density	Radiographic evaluation of the bone density around each implant was done using OnDemand3D™.	up to 9 months
Primary	the mean value of Marginal bone loss	marginal bone levels were calculated from the reconstructed corrected sagittal views by drawing a line parallel to the implant serration extending from the crestal bone to the apical end of the implant. Average readings of the two sides at each interval were calculated and tabulated for statistical analysis.	up to 9months
Primary	the mean of peri-implant probing depth	Probing depth was assessed according to Gallagher and Silver Probing pocket depth refers to the distance between the gingival margin and the bottom of the pocket	up to 9 months