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OpenTrials
Completed

NCT Number: NCT07551128

Early Loading for Implants With Calcium Titanate Surface Technology in Posterior Mandibular Bone

Dental implants have revolutionized oral rehabilitation for partially edentulous patients. Recent advances in implant design and surface treatments have prompted the investigation of early loading methods, which aim to minimize treatment time while maintaining success rates.

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Key information

Conditions

Dental Implant Stability

Age range

25 year–60 year

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Primary location

Outpatient Clinic of Oral and Maxillofacial Surgery Department, Faculty of Dentistry, Alexandria University, Egypt

Alexandria, Azarita, 00203, Egypt

Who can participate

Healthy volunteers accepted: No

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

Inclusion criteria

  • Adequate bone volume allowing implant placement without grafting (width > 6 mm, height > 10 mm)
  • bone quality classified as D2

Exclusion criteria

  • uncontrolled systemic diseases
  • active infection or untreated periodontal disease
  • heavy smoking (>10 cigarettes/day)
  • parafunctional habits
  • inability to attend follow-up visits

Treatment and study plan

Early implant loading

Other

Early Loading at 4 weeks, a screw-retained definitive restoration was delivered using standard prosthetic procedures.

Delayed loading

Other

Conventional Delayed Loading at 24 weeks, the definitive restoration was delivered using standard prosthetic procedures.

Primary outcomes

  1. Change in implant stability

    Time frame: baseline, 2 ,4 ,12 ,24 weeks

    Ostell device was used for implant stability assessment.

Secondary outcomes

  1. Change in bone gain

    Time frame: 12 and 24-weeks

    amount of marginal bone resorption measured mesially and distally from the implant-abutment junction to the first bone-to-implant contact using digital image analysis software

  2. Change in density

    Time frame: 12 and 24-weeks

    CBCT is used for bone density assessmnet

Sponsors and collaborators

Lead sponsor

Alexandria University

Other

Registry information

Official study title

Feasibility of Early Loading for Implants With Calcium Titanate Surface Technology in Posterior Mandibular Bone

Important dates

Study start
2024
Primary completion
2025
Study completion
2025
First posted
Apr 24, 2026
Registry last updated
Apr 24, 2026

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.

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