CompletedNot Applicable

4 vs 6 Implants in Totally Edentulous Patient in Maxilla With Ti. Cad-cam Framework

Italy56 participantsStarted 2013-12

Plain-language summary

The primary objective of the present study is to evaluate the marginal bone level changes occurring in total edentulous patients treated with six or four implants. Secondary objective * overall survival rate * soft tissue status by assessment of bleeding on probing (BoP) and probing pocket depth (PPD) at baseline and after 1,3,5 years * prosthetic survival rates including screw or abutment loosening, framework or veneer fractures

Who can participate

Age range18 Years – 90 Years

SexALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion criteria

✓. age \> 18 years;
✓. edentulous maxilla or having hopeless remaining teeth that are intended to be extracted;
✓. willingness to comply with all study requirements and to sign the IC;
✓. have sufficient amount of bone (8mm or more) in the recipient site to allow implant placement without bone augmentation procedures.

Exclusion criteria

✕. bone defects associated with severe knife-edge ridges;
✕. bone defects resulting from tumor resection;
✕. tobacco abuse (\> 10 cigarettes/day);
✕. severe kidney and liver disease;
✕. history of radiotherapy in the head and neck region;
✕. chemotherapy for treatment of malignant tumors at the time of the surgical procedure;
✕. uncontrolled diabetes;
✕. active periodontal disease involving the residual opposite dentition;

What they're measuring

Marginal bone resorption in millimeter from the the implant to the bone crest.

Timeframe: 1 year

Marginal bone resorption in millimeter from the the implant to the bone crest.

Timeframe: 3 year

Marginal bone resorption in millimeter from the the implant to the bone crest.

Timeframe: 5 year

Trial details

NCT IDNCT02405169

SponsorInstitute Franci

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2024-09

View on ClinicalTrials.gov More Edentulous Maxilla trials

Plain-language summary

Who can participate

Age range18 Years – 90 Years

SexALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion criteria

✓. age \> 18 years;
✓. edentulous maxilla or having hopeless remaining teeth that are intended to be extracted;
✓. willingness to comply with all study requirements and to sign the IC;
✓. have sufficient amount of bone (8mm or more) in the recipient site to allow implant placement without bone augmentation procedures.

Exclusion criteria

✕. bone defects associated with severe knife-edge ridges;
✕. bone defects resulting from tumor resection;
✕. tobacco abuse (\> 10 cigarettes/day);
✕. severe kidney and liver disease;
✕. history of radiotherapy in the head and neck region;
✕. chemotherapy for treatment of malignant tumors at the time of the surgical procedure;
✕. uncontrolled diabetes;
✕. active periodontal disease involving the residual opposite dentition;