Chronological Versus Non-chronological Phacoemulsificatio... | NCT07337070

Studies
Chronological Versus Non-chronological Phacoemulsification Training

NCT07337070

Sponsor

Sohag University

Status

Active, not recruiting

Last Update Posted

Apr 28, 2026Actual

Enrollment

800Estimated

Phase

Not Applicable

Conditions

Age-related Cataract

Interventions

Chronological phacoemulsification training
Non-Chronological phacoemulsification training

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

Apr 2026

Overall Recruitment Status or Expanded Access Status

Active, not recruiting

Last Known Status

Not provided

Delayed Posting

Not provided

Why Stopped

Not provided

Expanded Access Info

Start Date

Jan 10, 2023Actual

Primary Completion Date

Jun 2026Estimated

Completion Date

Jun 2026Estimated

First Submitted Date

Jan 4, 2026

First Submission Date that Met QC Criteria

Jan 4, 2026

First Posted Date

Jan 13, 2026Actual

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

Apr 26, 2026

Last Update Posted Date

Apr 28, 2026Actual

Oversight Module

Has Data Monitoring Committee (DMC)

Not provided

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

The goal of this clinical trial is to compare between two methods used in training residents on phacoemulsification. The residents were classified into two groups; the first group were trained on surgical steps in a chronological order, while the second groups in non-chronological order. The outcomes included surgical competency, success rate and incidence of complications.

Detailed Description

Not provided

Design Module

Study Type

Interventional

Number of References to an Expanded Access Study

Not provided

Expanded Access Types

Not provided

Patient Registry

Not provided

Target Follow-Up Duration

Not provided

Phases

Not Applicable

Interventional Study Design

Allocation

Biospecimen

No data available

No data is available for this block.

Enrollment

800Estimated

Arms/Interventions Module

Arm Groups

Label	Type	Description	Intervention Names
Group A	Active Comparator		Procedure: Chronological phacoemulsification training
Group B	Active Comparator		Procedure: Non-Chronological phacoemulsification training

Interventions

Name	Type	Description	Arm Group Labels	Other Names
Chronological phacoemulsification training	Procedure	Residents trained step-by-step in the natural order of phacoemulsification (incision, capsulorhexis, hydrodissection, phacoemulsification, irrigation/aspiration, IOL implantation, wound closure).

Outcomes Module

Primary Outcomes

Measure	Description	Time Frame
Success rate		From enrollment till three months after the last surgery

Secondary Outcomes

Measure	Description	Time Frame
Incidence of complications		From enrollment till 3 months after the last surgery

Other Outcomes

Not provided

Eligibility Module

Eligibility Criteria

Inclusion Criteria:

Patients aged 45 years or more with age-related cataract, and prepared for phacoemulsification.

Exclusion Criteria:

Dense nuclear cataract grade IV or dense.
Intumescent cataract
Complicated and traumatic cataract
Zonular dehiscence
Poor pupillary dilatation
Coexisting ocular disorder (glaucoma, PEX, uveitis,central corneal opacity….)
Endothelial cell count 2000 or less
Axial length 21 mm or less, 26 mm or more.
Previous intraocular surgery
Poor vision in the fellow eye due to irreversible condition (6/60 or less)
Previous complicated cataract surgery in fellow eye.

Accepts Healthy Volunteers

Sex

All

Sex/Gender Based

Not provided

Sex/Gender Description

Not provided

Minimum Age

45 Years

Maximum Age

Not provided

Standard Ages

AdultOlder Adult

Study Population

Not provided

Sampling Method

Not provided

Contacts/Locations Module

Central Contacts

Not provided

Overall Officials

Not provided

Locations

Facility	Status	City	State	ZIP	Country	Contacts
Sohag Faculty of Medicine		Sohag	Sohag Governorate	82511	Egypt

IPD Sharing Statement Module

Plan to Share IPD

Yes

Description

All IPD will be available

Types

Study Protocol
Statistical Analysis Plan (SAP)
Informed Consent Form (ICF)
Clinical Study Report (CSR)

Time Frame

By April 2026 and forever

Access Criteria

Will be uploaded at clinical trail registration record or upon request via email

URL

Not provided