Immediate Restoration of a New Implant With High Primary Stability

Starting soon · Not applicable

Conditions studied: Dental Implants, Immediate Dental Implant Loading

In brief

The main objective of this scientific study is to evaluate the short-term (1-year) survival and success rates of dental implants restored immediately compared to implants restored after a three-month healing period. The total duration of the study is 12 months following implant placement, during which clinical and radiographic evaluations will be carried out at different follow-up time points.

Key facts

Study ID

NCT07498556

Run by

Universidade do Porto

People needed

50

Starts

2026-07-01

Expected to finish

2027-12-30

Last updated by the study team

2026-05-05

Who can join

Age: 18 and older, up to 70. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Men and women between 18 and 70 years of age.
• Ability to read, understand, and sign the informed consent form.
• Need for placement of one or more implants for fixed prosthetic rehabilitation in either arch.
• Insertion torque ≥ 35 Ncm (lower values will be excluded from the study).
• Adequate bone dimensions to receive an implant with diameter ≥ 3.75 mm and length ≥ 10 mm.
• Bone type I to III at the insertion site.
• Good oral hygiene: FMBS and FMPS ≤ 25%.
• Systemic status classified as ASA I or II.

You may not qualify if…

• Inability to attend follow-up appointments.
• Systemic contraindications to oral surgery (ASA III or IV).
• Pregnancy or breastfeeding.
• Chronic use of corticosteroids, bisphosphonates, or RANKL inhibitors within the last year.
• Alcohol or drug abuse.
• Heavy smoking (≥ 10 cigarettes/day).
• Previous radiotherapy in the cervicofacial region.
• Untreated active periodontal disease.
• Absence of antagonist teeth.
• Local pathology at the planned implant site.
• Uncontrolled diabetes mellitus (HbA1c > 7%).
• Bone type IV at the surgical site.

Where it is running

• Faculdade De Medicina Dentaria da Universidade do Porto — Porto, Portugal

Full record on ClinicalTrials.gov

Trial information comes from ClinicalTrials.gov and is refreshed daily. TrialsForMe does not provide medical care and does not run the studies it lists.