Skip to main content
OpenTrials
Completed

NCT Number: NCT05972447

Ultra-wide Diameter Implants in Mandibular Molars

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]

Completed

Looking for future studies?

Notify Me

Key information

Conditions

Dental Implants

Age range

20 year–40 year

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Primary location

Alexandria University

Alexandria, 20200, Egypt

About this study

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.

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

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.

Treatment and study plan

Immediate implant placement of Ultrawide diameter dental implants

Procedure

immediate placement of ultrawide diameter dental implants in a fresh extraction socket of mandibular molar teeth

Other names: Ultrawide diameter dental implants

Primary outcomes

  1. the mean value of implant stability

    Time frame: up to 6months

    The implant stability was measured by implant stability meter (Osstell™) immediately postoperative and at 6 months.

  2. the mean value of peri-implant bone density

    Time frame: up to 9 months

    Radiographic evaluation of the bone density around each implant was done using OnDemand3D™.

  3. the mean value of Marginal bone loss

    Time frame: up to 9months

    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.

  4. the mean of peri-implant probing depth

    Time frame: up to 9 months

    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

Sponsors and collaborators

Lead sponsor

Abdelrahman Elshahawy

Other

Registry information

Official study title

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

Acronym: UWD

Important dates

Study start
2021
Primary completion
2022
Study completion
2022
First posted
Aug 2, 2023
Registry last updated
Aug 2, 2023

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

Related clinical trials

Published trials that share one or more normalized conditions with this study.