NCT01988480

Brief Summary

The objective of this study is to compare two surgical procedure to place implant in severely resorbed posterioir part of the maxilla.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
60

participants targeted

Target at P25-P50 for not_applicable

Timeline
Completed

Started Jul 2009

Longer than P75 for not_applicable

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

July 8, 2009

Completed
4.2 years until next milestone

First Submitted

Initial submission to the registry

September 18, 2013

Completed
2 months until next milestone

First Posted

Study publicly available on registry

November 20, 2013

Completed
6 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

November 12, 2019

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

November 12, 2019

Completed
Last Updated

September 9, 2025

Status Verified

June 1, 2020

Enrollment Period

10.4 years

First QC Date

September 18, 2013

Last Update Submit

September 8, 2025

Conditions

Keywords

Guided surgerySinus graft

Outcome Measures

Primary Outcomes (1)

  • Treatment success

    Treatment success is defined as followed : a "yes" must be obtain for the 4 following item. * Each implant are placed as planned (location and time) before surgery for each patient * Implant stability for each implant at follow-up stage * No radiolucent image around each implant * No pain no infection and paresthesia around each implant

    2 years

Secondary Outcomes (7)

  • Accuracy of the image guided system used

    During surgery

  • Treatment success

    5 years

  • Replacement of missing teeth

    4 month after surgery

  • Angulation of implant

    4 month after surgery

  • Cost of treatment

    4 month after surgery

  • +2 more secondary outcomes

Study Arms (2)

Image-guided surgery

EXPERIMENTAL

Image-guided implant placement

Procedure: Image-guided surgery

sinus graft

SHAM COMPARATOR

Sinus lift surgery : Patients receive sinus graft before implant placement

Procedure: Sinus lift surgery

Interventions

Placement on residual bone around the implant

Image-guided surgery

Allograft bone

sinus graft

Eligibility Criteria

Age18 Years+
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • years and more
  • sinus lift
  • enough remaining bone for image guided implant placement

You may not qualify if:

  • pregnancy
  • chronic disease

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Hospices Civils de Lyon - Service de Consultations et Traitements Dentaires

Lyon, 69365, France

Location

Related Publications (1)

  • Almahrous G, David-Tchouda S, Sissoko A, Rancon N, Bosson JL, Fortin T. Patient-Reported Outcome Measures (PROMs) for Two Implant Placement Techniques in Sinus Region (Bone Graft versus Computer-Aided Implant Surgery): A Randomized Prospective Trial. Int J Environ Res Public Health. 2020 Apr 25;17(9):2990. doi: 10.3390/ijerph17092990.

MeSH Terms

Conditions

Mouth, Edentulous

Interventions

Surgery, Computer-Assisted

Condition Hierarchy (Ancestors)

Mouth DiseasesStomatognathic DiseasesTooth Diseases

Intervention Hierarchy (Ancestors)

Surgical Procedures, Operative

Study Officials

  • Thomas FORTIN

    Hospices Civils de Lyon - Service de Consultations et Traitements Dentaires

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
NONE
Purpose
TREATMENT
Intervention Model
PARALLEL
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

September 18, 2013

First Posted

November 20, 2013

Study Start

July 8, 2009

Primary Completion

November 12, 2019

Study Completion

November 12, 2019

Last Updated

September 9, 2025

Record last verified: 2020-06

Locations