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Active, Not Recruiting

NCT Number: NCT07288606

Analysising the Marginal Bone Loss, Torque and Implant Stability Placed in Bone and Tissue Level Dental Implants

It is a prospective clinical study to compare two implants of the same brand of a similar design for implantation [either at the bone tissue level or at the soft tissue level], in order to evaluate the marginal bone loss of each dental implant in mm. 96 patients will be analyzed (an expected N of 48 per group, hoping to reach 100 implants per arm).

Active, Not Recruiting

This study is active but is not currently recruiting participants.

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Key information

Age range

18 year and older

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Primary location

Hospital Odontologic

Barcelona, L'Hospitalet de Llobregat, 89070, Spain

About this study

it is a study to evualte the marginal bone loss in bone level and tissue level dental implants

Who can participate

Healthy volunteers accepted: No

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

Inclusion criteria

  • Patients of both sexes, over 18 years of age, who need dental implant placement for prosthetic rehabilitation. Whether partially or completely in both the maxilla and the mandible.
  • Patients with residual alveolar ridge with at least 8 mm of bone height and 4 mm of width.
  • Patients must have the ability to understand and decide when voluntarily signing the informed consent before carrying out any intervention related to the study.
  • Patients who, after being informed about the objectives and procedures of the research, agree will sign the informed consent form. And they are ready to carry out the different study visits.

Exclusion criteria

  • Patients with uncontrolled systemic diseases (ASA ≥ III).
  • Patients who do not have 8mm bone height and/or 4mm width
  • Patients who require bone regeneration
  • Patients with severe periodontal disease or acute pericoronitis.
  • Pregnant and breastfeeding women.
  • Patients with Deficient or Inadequate Oral Hygiene.
  • Patients with severe bruxism.
  • Patients taking bisphosphonates or other antiresority medications.
  • Smoker of more than 10 cigarettes/day.
  • Patients with uncontrolled diabetes mellitus.
  • Psychiatric illnesses or unrealistic expectations.
  • Immunodepressed or immunocompromised patient.

Treatment and study plan

Dental implant placement

Procedure

Surgical placement of Bone-level and Tissue-level dental implants.

Primary outcomes

  1. Torque

    Time frame: up to 24 weeks

    N·cm

  2. marginal bone loss

    Time frame: 6 months

    mm

Sponsors and collaborators

Lead sponsor

University of Barcelona

Other

Registry information

Official study title

Marginal Bone Loss in Implants Placed in Bone Level and Tissue Level

Important dates

Study start
2022
Primary completion
2023
Study completion
2026
First posted
Dec 17, 2025
Registry last updated
Jan 6, 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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