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Mandibular Biological Drilling at Different Speeds for Dental Implant Placement

NCT07474454 · Status: NOT_YET_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 39

Last updated 2026-03-16

No results posted yet for this study

Summary

This randomized controlled clinical trial aims to evaluate the effect of different biological drilling speeds (50, 150, and 300 rpm) during implant osteotomy preparation in the mandible on marginal bone level changes and implant stability. Thirty-nine patients requiring a single dental implant in the mandible will be randomly allocated into three groups according to drilling speed. All implants will be placed using a biological drilling protocol without irrigation. Implant stability will be measured using resonance frequency analysis at implant placement and follow-up visits. Marginal bone levels will be evaluated radiographically using standardized periapical radiographs during the follow-up period up to 12 months. The study aims to determine whether different low-speed drilling protocols influence peri-implant bone remodeling and implant stability.

Conditions

  • Edentulism
  • Tooth Loss

Interventions

PROCEDURE

biological drilling at 50 RPM

Biological drilling (no irrigation) at 50 rpm for all sequential drills.

PROCEDURE

biological drilling at 150 RPM

Biological drilling (no irrigation) at 150 rpm for all sequential drills.

PROCEDURE

biological drilling at 300 RPM

Biological drilling (no irrigation) at 300 rpm for all sequential drills.

Sponsors & Collaborators

  • Cairo University

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
20 Years
Max Age
60 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2026-03-15
Primary Completion
2026-04-01
Completion
2027-04-01

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07474454 on ClinicalTrials.gov