Tenting Abutment Technique Versus Screw"Tent-Pole" Technique for Augmentation of Posterior Atrophic Mandible

NCT06443476 | Unknown

• 1 other identifier: OMFS (3-3-5)
• Study Type: interventional
• Target: 16
• Locations: 1 country
• Sites: 1

Brief Summary

To evaluate a novel method using a designed tenting abutment to reduce number of surgeries and the edentulous healing period is shortened. In addition, to prevent vertical and horizontal collapse of the bone graft and minimizes resorption of the bone graft during the healing the atrophic posterior mandible. The tent pole provides excellent mechanical properties; stability \& fixation, yet very poor features to preserve the integrity of the soft tissue. Using the tenting abutment technique will help preserve the soft tissue and decrease the amount of dehiscence that might accompany the use of the tent pole.

Conditions

Posterior Atrophic Mandible

Keywords

SANTA; tent abutment; Tent pole

Outcome Measures

Primary Outcomes (1)

• height gained and width gained

  height gained and width gained Measure unit milimerter (mm) Measure device :CBCT

  before and post operative four months

Secondary Outcomes (1)

• Soft tissue dehiscence

  after one month

Study Arms (2)

conventional group

ACTIVE COMPARATOR

Using a tent pole to gain bone in the atrophic posterior mandible.

Procedure: Tent pole technique

study group

ACTIVE COMPARATOR

Using a Tenting abutment to gain bone in the atrophic posterior mandible

Procedure: Tenting abutment technique

Interventions

Tenting abutment technique PROCEDURE

To evaluate a novel method using a designed tenting abutment to reduce number of surgeries and the edentulous healing period is shortened. In addition, to prevent vertical and horizontal collapse of the bone graft and minimizes resorption of the bone graft during the healing the atrophic posterior mandible.

study group

Tent pole technique PROCEDURE

using the Tent pole technique to gain bone vertical and horizontal loss

conventional group

Eligibility Criteria

• Age: 20 Years - 65 Years
• Sex: all
• Healthy Volunteers: Yes
• Age Groups: Adult (18-64), Older Adult (65+)

You may qualify if:

• Patients with atrophic posterior mandible.
• Both sexes.
• No intraoral soft and hard tissue pathology.
• No systemic condition that contraindicates implant placement

You may not qualify if:

• Local criteria:
• Untreated gingivitis, periodontitis.
• Insufficient oral hygiene.
• Previous radiation therapy for the head and neck neoplasia, or bone augmentation to implant site..
• Systemic criteria:
• Systemic disorders.
• Heavy smoking of more than 20 cigarettes per day.
• Bone pathology.
• ·Psychiatric problems. Emotional instability. Unrealistic aesthetic demands.

Sponsors & Collaborators

• Cairo University: lead

Study Sites (1)

Alaa Mohammed Hafedh

Cairo, Egypt

RECRUITING

Study Officials

• Mohamed ahmed Farid shehab, professor

  supervisor

  STUDY DIRECTOR

Central Study Contacts

alaa Mohammed Hafedh, master

CONTACT

+201008164907; alaabenhafeed@gmail.com

Study Design

• Study Type: interventional
• Phase: not applicable
• Allocation: RANDOMIZED
• Masking: DOUBLE
• Who Masked: PARTICIPANT, INVESTIGATOR
• Purpose: TREATMENT
• Intervention Model: PARALLEL
• Sponsor Type: OTHER
• Responsible Party: PRINCIPAL INVESTIGATOR
• PI Title: PRINCIPLE INVESTIGATOR

Model Details: Evaluate bone gained (height and width) and the period of time of healing in the atrophic posterior mandible when using the tenting abutment technique compared to the tent pole

Study Record Dates

• First Submitted: May 30, 2024
• First Posted: June 5, 2024
• Study Start: October 1, 2023
• Primary Completion: July 1, 2024
• Study Completion: October 1, 2024
• Last Updated: June 5, 2024

Record last verified: 2023-06

Locations

EG (1)