Low Speed Drilling Versus Conventional Drilling Technique on Crestal Bone Level in Maxilla.(Group A ) A Randomized Controlled Clinical Trial

Bone Resorption Clinical Trial

Official title:

Clinical Evaluation of the Effect of Low Speed Drilling Versus Conventional Drilling Technique on Crestal Bone Level in Maxilla. A Randomized Controlled Clinical Trial

Clinical Trial Details — Status: Active, not recruiting

Administrative data

• NCT number: NCT03220815
• Other study ID #: cbc.cairouni
• Status: Active, not recruiting
• Phase: N/A
• First received: July 15, 2017
• Last updated: July 15, 2017
• Start date: July 2016
• Est. completion date: September 2017

Study information

• Verified date: July 2017
• Source: Cairo University
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

20 patients were selected requiring implant placement and divided randomly into two groups (10 in each group)

• for the study group, starter drill is used to locate the point of insertion as planned then pilot drill is also used to the full desired working length after that all other sequential drills are used at a low speed (50-70 rpm) without irrigation .

• In the study group: implant will be inserted in the low speed osteotomy site. • In the control group: implants will be inserted in the conventional prepared osteotomy site.

• For both groups there is no surgical guide used.

• The flap will then be copiously irrigated with saline in preparation for closure.

• The flap will then be closed using interrupted 4/0 resorbable sutures.

Recruitment information / eligibility

• Status: Active, not recruiting
• Enrollment: 20
• Est. completion date: September 2017
• Est. primary completion date: August 2017
• Accepts healthy volunteers: Accepts Healthy Volunteers
• Gender: All
• Age group: 18 Years and older

Eligibility

Inclusion Criteria:

• Patients restoring missing maxillary teeth with implant placement.

• Both sexes.

• Age: 25-45

• Mesio-distal dimensions: Not less than 6 mm

• Bone Height: Not less than 12 mm

• Bucco-lingual dimensions: Not less than 8mm

• All measures will be assessed using CBCT.

Exclusion Criteria:

• Sites needing bone grafting or augmentation.

• Heavy smokers more than 20 cigarettes per day.

• Patients with systemic disease that may affect normal healing.

Related Conditions & MeSH terms

• Bone Resorption

Intervention

Procedure:
• Drilling at low speed

• Conventional drilling at high speed

Locations

Country	Name	City	State
n/a

Sponsors (1)

Lead Sponsor	Collaborator
Cairo University

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	crestal bone loss	measurement from radiographic analysis using digital periapical x-ray	[Time Frame: 6 month]
Secondary	patient morbidity after procedure	pain value on pain scale	[Time Frame: 1 day]
Secondary	Implant stability value	resonance frequency analysis using osstell	[Time Frame: 3 month]