Different Surgical Drilling Protocols in Posterior Maxilla

NCT06334081 | Active Not Recruiting

• 1 other identifier: A02040230S
• Study Type: interventional
• Target: 16
• Locations: 1 country
• Sites: 1

Brief 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

Conditions

Missing Teeth

Outcome Measures

Primary Outcomes (2)

• bone density measurement

  cbct will be done to evaluate difference in bone density

  6 month

• marginal bone loss

  cbct will be done to evaluate marginal bone loss

  6 month

Study Arms (2)

Group A dental implant placement by undersized drilling technique.

EXPERIMENTAL

8 dental implants placed in the healed alveolar posterior maxillary ridge using undersized drilling technique

Procedure: undersized drilling technique

Group B dental implant placement by single drilling technique

EXPERIMENTAL

8 dental implants placed in the healed alveolar posterior maxillary ridge using singledrilling technique

Procedure: single drilling technique

Interventions

undersized drilling technique PROCEDURE

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.

Group A dental implant placement by undersized drilling technique.

single drilling technique PROCEDURE

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.

Group B dental implant placement by single drilling technique

Eligibility Criteria

• Age: 18 Years+
• Sex: all
• Healthy Volunteers: Yes
• Age Groups: Adult (18-64), Older Adult (65+)

You may qualify if:

• 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.

You may not qualify if:

• 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.

Sponsors & Collaborators

• Mansoura University: lead

Study Sites (1)

Heba Elsheikh

Al Mansurah, Egypt

Location

MeSH Terms

Conditions

Anodontia

Condition Hierarchy (Ancestors)

Tooth Abnormalities; Stomatognathic System Abnormalities; Stomatognathic Diseases; Tooth Diseases; Congenital Abnormalities; Congenital, Hereditary, and Neonatal Diseases and Abnormalities

Study Design

• Study Type: interventional
• Phase: not applicable
• Allocation: RANDOMIZED
• Masking: TRIPLE
• Who Masked: PARTICIPANT, INVESTIGATOR, OUTCOMES ASSESSOR
• Purpose: TREATMENT
• Intervention Model: PARALLEL
• Sponsor Type: OTHER
• Responsible Party: PRINCIPAL INVESTIGATOR
• PI Title: assistant professor of oral and maxillofacial surgery

Study Record Dates

• First Submitted: March 21, 2024
• First Posted: March 27, 2024
• Study Start: June 29, 2023
• Primary Completion: December 30, 2023
• Study Completion: June 30, 2024
• Last Updated: March 27, 2024

Record last verified: 2024-03

Locations

EG (1)