Simultaneous Implant Placement With Autogenous Bone Ring

Bone Graft Clinical Trial

— RCT  

Official title:

Simultaneous Implant Placement With Autogenous Bone Ring Transplant vs Autologous Sticky Bone Graft in Maxillary Sinus Lifting " Randomization Clinical Trial"

Clinical Trial Details — Status: Not yet recruiting

Administrative data

• NCT number: NCT05403112
• Other study ID #: Simultaneous implant placement
• Status: Not yet recruiting
• Phase: N/A
• Start date: September 1, 2022
• Est. completion date: September 1, 2023

Study information

• Verified date: June 2022
• Source: Cairo University
• Contact: Omar Bassed, Master
• Phone: +201093667522
• Email: Omarsaleh[@]dentistry.cu.edu.eg
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

This study is aiming to evaluate bone gain and secondary stability in autogenous bone ring technique using trephine bur compared to control group of sticky bone.

Description:

The main prerequisite of achieving proper implant placement with ideal functional and proper restoration particularly in the posterior maxilla may compromise with violation to Schneiderian membrane especially in pneumatized maxillary Antrum when RBH < 4 mm, Conventional lateral sinus floor elevation (CLSFE) is one of the most common surgical techniques used for increasing the available bone volume to place implants and restore function and esthetics in severe atrophic maxilla.

The objective of this study was to evaluate sinus elevation with simultaneous implant placement using open technique and bone ring versus sticky bone clinically and radiographically in terms of secondary stability and bone gain around the implant

Recruitment information / eligibility

• Status: Not yet recruiting
• Enrollment: 26
• Est. completion date: September 1, 2023
• Est. primary completion date: August 1, 2023
• Accepts healthy volunteers: Accepts Healthy Volunteers
• Gender: All
• Age group: 26 Years to 60 Years

Eligibility

Inclusion Criteria:

• Patients with edentulous vertically deficient posterior maxillary ridge a 4-5 mm. height of alveolar bone.

• Both males as well as females without any active periodontal disease.

• All patients are in a good health with no systemic, immunologic or debilitating diseases that could affect normal bone healing.

• All selected patients are non-smokers and non-alcoholics.

• Patients are free from T.M.J troubles, abnormal oral habits such as bruxism.

• The edentulous ridges are covered with optimal thickness of mucoperiosteum with no signs of inflammation, ulceration or scar tissue.

• Remaining natural teeth have good periodontal tissue support and occlusion showed sufficient inter arch space for future prosthesis.

Exclusion Criteria:

• On the local level, patients with maxillary sinus diseases, former sinus surgery and unfavorable inter maxillary relationship will be excluded.

• General contraindications to implant surgery.

• Subjected to irradiation in the head and neck area less than 1 year before implantation.

• Untreated periodontitis.

• Poor oral hygiene and motivation.

• Uncontrolled diabetes.

• Pregnant or nursing.

• Substance abuse.

• Psychiatric problems or unrealistic expectations.

• Severe bruxism or clenching.

• Immunosuppressed or immunocompromised.

• Treated or under treatment with intravenous amino-bisphosphonates.

• Lack of opposite occluding dentition/prosthesis in the area intended for implant placement.

• Active infection or severe inflammation in the area intended for implant placement.

• Need of bone augmentation procedures at implant placement.

• Unable to open mouth sufficiently to accommodate the surgical tooling.

• Patients participating in other studies, if the present protocol could not be properly followed.

• Referred only for implant placement or unable to attend a 5-year follow-up.

Related Conditions & MeSH terms

• Bone Graft

Intervention

Procedure:
• Bone ring with open sinus lifting
All patients involved in this study will be divided in to two group each group will receive a different technique of sinus lifting use autogenous bone ring technique with study group and autogenous sticky bone with control group.

Locations

Country	Name	City	State
Egypt	Cairo University	Cairo	Giza

Sponsors (1)

Lead Sponsor	Collaborator
Omar Saleh Ahmed Bassed

Country where clinical trial is conducted

Egypt, 

References & Publications (2)

Omara M, Abdelwahed N, Ahmed M, Hindy M. Simultaneous implant placement with ridge augmentation using an autogenous bone ring transplant. Int J Oral Maxillofac Surg. 2016 Apr;45(4):535-44. doi: 10.1016/j.ijom.2015.11.001. Epub 2015 Nov 28. — View Citation

Starch-Jensen T, Deluiz D, Vitenson J, Bruun NH, Tinoco EMB. Maxillary Sinus Floor Augmentation with Autogenous Bone Graft Compared with a Composite Grafting Material or Bone Substitute Alone: a Systematic Review and Meta-Analysis Assessing Volumetric Sta — View Citation

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Change bone gain	bone gain (increase bone volume) Measuring the crestal bone height by CT.	Immediate post-operative and 6 months post-operative CT scans will be done to evaluate the bone density, apical bone gain will be measured

External Links

•   Egyptian dental journal