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Completed

NCT Number: NCT07827950

Clinical Assessment of the Efficacy of Amy Check Versus Osstell Regarding the Accuracy of Implant Stability Measurements When Inserted With Graftless Closed Sinus Lifting: A Randomized Controlled Clinical Trial

The aim of the study is to compare clinically the efficacy of Amy check device versus Osstell device in evaluating the implant stability of implants placed simultaneously with transcrestal sinus lifting.

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Key information

Conditions

Missing Tooth/Teeth Anodontia Congenital Abnormalities Congenital, Hereditary, and Neonatal Diseases and Abnormalities Stomatognathic Diseases Stomatognathic System Abnormalities Tooth Abnormalities Tooth Diseases

Age range

18 year and older

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Primary location

Suez Canal University

Cairo, Egypt

Who can participate

Healthy volunteers accepted: No

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

Inclusion criteria

  • Patient age should be > 18 years of age.
  • Patients included are ASA I and ASA II.
  • Both males and females will be included in the study.
  • Patients with need of tooth replacements in the maxillary premolar and molar area where the residual alveolar bone height ranges from 4-7 mm. 5)Compliance with all requirements in the study and signing the informed consent.

Exclusion criteria

  • Patients with immunological diseases or diseases affecting bone healing.
  • Patients suffering from uncontrolled systemic diseases.
  • Patients with active acute infection related to the planned implant site, maxillary sinusitis or pathosis.
  • Patients with parafunctional occlusal habits.
  • Patients with bad oral hygiene.
  • Patients who are alcohol and drug abusers.
  • Patients who smoke.

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Treatment and study plan

Implant with sinus lifting

Other
  • In Group (A): healing abutment is placed and the implant stability is measured using the Amy check device.
  • In Group (B): smart peg is attached to the implant and the implant stability is measured using the Osstell device then the smart peg is detached and healing abutment is placed.

Primary outcomes

  1. implant stability

    Time frame: 12 months

Sponsors and collaborators

Lead sponsor

Suez Canal University

Other

Collaborators

  • Misr International University

Registry information

Important dates

Study start
2025
Primary completion
2025
Study completion
2025
First posted
Sep 18, 2026
Registry last updated
Sep 18, 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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