Evaluation of the Effect of Different Thread Designs on Primary Stability of Dental Implant Using Osseodensification Technique in Posterior Maxilla : Randomized Clinical Trial

NCT07242716 | Not Yet Recruiting

• 1 other identifier: stability of dental implant
• Study Type: interventional
• Target: 20
• Locations: 0 countries
• Sites: N/A

Brief Summary

the aim of this study is to compare the primary stability of dental implant with knife threads design versus dental implant with double threads design using osseodensification technique in posterior maxilla .

Conditions

Primary Stability of Knife Threads Dental Implant Versus Double Threads Using Osseodensification Technique

Outcome Measures

Primary Outcomes (1)

• primary stability of dental implant

  measuring the primary stability using osstell device and smart peg

  primary stability will be measured immediately after implant placement and 2nd record after 4 months

Secondary Outcomes (1)

• marginal bone height changes

  after 6 months of dental implant placement

Study Arms (2)

knife threads design dental implant

EXPERIMENTAL

the intervention group is the knife threads dental implant using the osseodensification technique

Device: dental implant

double threads design dental implant

ACTIVE COMPARATOR

the control group is the double threads dental implant using osseodensification technique

Device: dental implant

Interventions

dental implant DEVICE

dental implant with double thread design

double threads design dental implant

Eligibility Criteria

• Age: 20 Years - 60 Years
• Sex: all
• Healthy Volunteers: No
• Age Groups: Adult (18-64)

You may qualify if:

• age from 20 to 60 years
• both sex
• patient with deficient width in posterior maxilla

You may not qualify if:

• inadequate oral hygiene
• smoking habit \> 10 cigarettes per day
• abuse of alcohol or drugs
• pregnancy
• local or systemic infection
• sever hepatic or renal dysfunction
• bony or soft tissue pathological condition at surgical site
• uncontrolled systemic diseases
• parafunctional habits
• inability or unwillingness to return for follow-up visits

Sponsors & Collaborators

• Cairo University: lead

MeSH Terms

Interventions

Dental Implants

Intervention Hierarchy (Ancestors)

Dental Materials; Biomedical and Dental Materials; Dental Prosthesis; Prosthodontics; Dentistry; Prostheses and Implants; Equipment and Supplies; Manufactured Materials; Technology, Industry, and Agriculture

Study Design

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

Study Record Dates

• First Submitted: November 17, 2025
• First Posted: November 21, 2025
• Study Start: December 1, 2025
• Primary Completion (Estimated): September 1, 2026
• Study Completion (Estimated): December 1, 2026
• Last Updated: November 21, 2025

Record last verified: 2025-11