The Prevalence of Central Incisal Angle in Adults | NCT07006519

Studies
The Prevalence of Central Incisal Angle in Adults

NCT07006519

Sponsor

Misr International University

Status

Completed

Last Update Posted

May 27, 2026Actual

Enrollment

350Actual

Phase

Not provided

Conditions

Anterior Teeth

Interventions

Not provided

Countries

Egypt

Protocol Section

Identification Module Status Module Sponsor/Collaborators Module Oversight Module Description Module Conditions Module Design Module Arms/Interventions Module Outcomes Module Eligibility Module Contacts/Locations Module References Module IPD Sharing Statement Module

Results Section

Participant Flow Module Baseline Characteristics Module Outcome Measures Module Adverse Events Module More Info Module

Annotation Section

Annotation Module

Document Section

Large Document Module

Derived Section

Miscellaneous Info Module Condition Browse Module Intervention Browse Module

Protocol Section

Identification Module

NCT ID

Results Section

No data available

No data is available for this block.

Annotation Section

No data available

No data is available for this block.

Document Section

No data available

No data is available for this block.

Derived Section

Miscellaneous Info Module

Version Holder

Status Module

Record Verification Date

May 2026

Overall Recruitment Status or Expanded Access Status

Completed

Last Known Status

Not provided

Delayed Posting

Not provided

Why Stopped

Not provided

Expanded Access Info

Start Date

Oct 1, 2025Actual

Primary Completion Date

Feb 1, 2026Actual

Completion Date

Mar 1, 2026Actual

First Submitted Date

May 4, 2025

First Submission Date that Met QC Criteria

Jun 4, 2025

First Posted Date

Jun 5, 2025Actual

Results Waived

Not provided

Results First Submitted Date

Not provided

Results First Submitted that Met QC Criteria

Not provided

Results First Posted Date

Not provided

Certification/Extension (aka Delayed Results) First Submitted Date

Not provided

Certification/Extension First Submitted that Passed QC Review

Not provided

Certification/Extension First Posted Date

Not provided

Last Update Submitted Date

May 22, 2026

Last Update Posted Date

May 27, 2026Actual

Sponsor/Collaborators Module

Responsible Party, by Official Title

Ahmed Abo El Futtouh, Program and Research Director of the International Dental Continuing Education Research Institute, Cairo, Egypt, International Dental Contiuing EducationPrincipal Investigator

Lead Sponsor

Misr International UniversityOTHER

Collaborators

Name	Class
International Dental Contiuing Education	NETWORK

Oversight Module

Has Data Monitoring Committee (DMC)

Yes

Is FDA Regulated Drug

Is FDA Regulated Device

Is Unapproved Device

Not provided

Pediatric Postmarket Surveillance of a Device Product

Not provided

Product Exported from US

Not provided

FDAAA801 Violation

Not provided

Description Module

Brief Summary

This study is to assess the prevalence of different incisal angle of maxillary central incisors in a sample of adults.Materials and methods: The current study will include 500 sound natural maxillary central incisors in 350 Participants. intraoral scan will be taken for all cases to measure the incisal angle.

Detailed Description

This study is aimed to assess the prevalence of different incisal angle of maxillary central incisors in a sample of adults population with sound anterior central incisors. The current study will include 500 sound natural maxillary central incisors in 350 Participants. For each, an intraoral scan will be taken to measure the incisal angle. , wither having a mesial or distal incisal angle and its degree and how frequent each one. the scans will be aligned in same xyz axis for proper standardization for the measurements.

Design Module

Study Type

Observational

Number of References to an Expanded Access Study

Not provided

Expanded Access Types

Not provided

Patient Registry

Target Follow-Up Duration

Not provided

Phases

Not provided

Interventional Study Design

Allocation

Not provided

Intervention Model

Biospecimen

No data available

No data is available for this block.

Enrollment

350Actual

Label	Type	Description	Intervention Names
Central Incisors		intra-oral scan for central incisors

Outcomes Module

Primary Outcomes

Measure	Description	Time Frame
Incisal angle	Incisal angle of central incisors will be measured on Medit computer software from scanned STL files. Each angle will be measured in degrees	Baseline

Secondary Outcomes

Not provided

Other Outcomes

Not provided

Eligibility Module

Eligibility Criteria

Inclusion Criteria:

sound natural teeth

Exclusion Criteria:

rotated teeth
pathological migration of teeth
patients subjected to trauma for anterior teeth

Accepts Healthy Volunteers

Yes

Sex

All

Sex/Gender Based

Not provided

Sex/Gender Description

Not provided

Minimum Age

18 Years

Maximum Age

Not provided

Standard Ages

AdultOlder Adult

Study Population

adult individuals with sound central incisor

Sampling Method

Non-Probability Sample

Contacts/Locations Module

Central Contacts

Not provided

Overall Officials

Not provided

Locations

Facility	Status	City	State	ZIP	Country	Contacts
International Dental Clinic Educational centre		Cairo			Egypt

IPD Sharing Statement Module

Plan to Share IPD

Description

Not provided

Types

Not provided

Time Frame

Not provided

Access Criteria

Not provided

URL

Not provided