NCT07671794

Brief Summary

Patient that need corrective Jaw Surgery went into Maxillary Positioning in one of two groups either Maxilla Fixed using occlusal waver or PSI

Trial Health

55
Monitor

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Trial has exceeded expected completion date
Enrollment
20

participants targeted

Target at below P25 for not_applicable

Timeline
Completed

Started Jun 2026

Shorter than P25 for not_applicable

Geographic Reach
1 country

1 active site

Status
enrolling by invitation

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

June 15, 2026

Completed
4 days until next milestone

First Submitted

Initial submission to the registry

June 19, 2026

Completed
7 days until next milestone

First Posted

Study publicly available on registry

June 26, 2026

Completed
4 days until next milestone

Primary Completion

Last participant's last visit for primary outcome

June 30, 2026

Completed
1 day until next milestone

Study Completion

Last participant's last visit for all outcomes

July 1, 2026

Completed
Last Updated

June 26, 2026

Status Verified

June 1, 2026

Enrollment Period

15 days

First QC Date

June 19, 2026

Last Update Submit

June 25, 2026

Conditions

Orthognathic Surgical ProceduresPatient Specific Implant

Outcome Measures

Primary Outcomes (1)

  • Accuracy of Maxillary Positioning

    Superimposition of the preoperative plan and the postoperative result on the CT (Digital Measurement in the X, Y and Z axis in millimeters )

    1 years

Study Arms (2)

Control Group

EXPERIMENTAL

Fixation with normal plates

Procedure: Maxillary Orthognathic Surgery

Interventional Group

EXPERIMENTAL

Fixation with PSI

Procedure: Maxillary Orthognathic Surgery

Interventions

Maxillary Orthognathic SurgeryPROCEDURE

Maxillary Positioning using PSI or Occlusal Waver

Control GroupInterventional Group

Eligibility Criteria

Age18 Years+
Sexall
Healthy VolunteersYes
Age GroupsAdult (18-64), Older Adult (65+)

You may not qualify if:

  • Medically compromised patients.
  • Uncooperative or noncompliant patients.
  • Patients with poor oral hygiene or active periodontal disease.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Dental School

Cairo, Egypt

Location

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
NONE
Purpose
TREATMENT
Intervention Model
PARALLEL
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Dr ( Assistant Lecturer of Oral& Maxillofacial Surgery)

Study Record Dates

First Submitted

June 19, 2026

First Posted

June 26, 2026

Study Start

June 15, 2026

Primary Completion

June 30, 2026

Study Completion

July 1, 2026

Last Updated

June 26, 2026

Record last verified: 2026-06

Locations

EG(1)