Different Surgical Drilling Protocols in Posterior Maxilla

Missing Teeth Clinical Trial

Official title:

Clinical Outcomes of Two Different Surgical Drilling Protocols of Immediate Loaded Dental Implant in Posterior Maxilla

Clinical Trial Details — Status: Active, not recruiting

Administrative data

• NCT number: NCT06334081
• Other study ID #: A02040230S
• Status: Active, not recruiting
• Phase: N/A
• Start date: June 29, 2023
• Est. completion date: June 30, 2024

Study information

• Verified date: March 2024
• Source: Mansoura University
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

Sixteen dental implants inserted in sixteen patients who were selected from the outpatient clinic of the Oral and Maxillofacial Surgery Department, Faculty of Dentistry, Mansoura University, for the rehabilitation of missed single maxillary posterior tooth by an immediately loaded dental implants

Description:

16 dental implants were inserted in 16 patients were divided into two groups: Group A: 8 dental implants were inserted using undersized drilling technique and Group B: 8 dental implants were inserted using single drilling technique. then the dental implants were assessed for 6 months regarding

Clinical Evalution: regarding these parameters after immediately dental implants loading,3 months and 6 months.

implant stability, implant probing depth, bleeding index.

Radiographic evaluation: immediately after implant loading and 6 months after loading regarding bone density and marginal bone loss.

Recruitment information / eligibility

• Status: Active, not recruiting
• Enrollment: 16
• Est. completion date: June 30, 2024
• Est. primary completion date: December 30, 2023
• Accepts healthy volunteers: Accepts Healthy Volunteers
• Gender: All
• Age group: 18 Years and older

Eligibility

Inclusion Criteria:

• Patients with missed one or more posterior maxillary tooth.

• Be older than 18 years and of residual bone height more than10 mm.

• Patients with good oral hygiene and willing to participate in the follow-up sessions.

• Patients with adequate mesio-distal width and inter-arch space.

• Patients without any para-functional habits such as clenching and bruxism.

Exclusion Criteria:

• Patients whose proposed surgical site had any pathological lesion or root tips.

• Drug or alcohol abuse.

• Patients with uncontrolled systemic diseases.

• Pregnant patients.

• Tobacco use more than fourteen cigarettes daily.

Related Conditions & MeSH terms

• Anodontia
• Missing Teeth
• Tooth Loss

Intervention

Procedure:
• undersized drilling technique
In group A The implant site preparation was made according to the protocol of the manufacturer except that the final drill was omitted. The drilling was done using a low speed reduction, high torque with coolant contra-angle hand piece with surgical motor unit. Speed of drilling was 800-1200 rpm.
• single drilling technique
In group B The implant bed was prepared using the new specially designed drills. First, the use of the guide drill of length 3.5mm with speed of 800 rpm and torque of 35 nm, then the use of the one drill of the same diameter of the selected implant size to the full length of the osteotomy site.

Locations

Country	Name	City	State
Egypt	Heba Elsheikh	Mansoura

Sponsors (1)

Lead Sponsor	Collaborator
Mansoura University

Country where clinical trial is conducted

Egypt, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	bone density measurement	cbct will be done to evaluate difference in bone density	6 month
Primary	marginal bone loss	cbct will be done to evaluate marginal bone loss	6 month