Comparison of the Effects on Promoting Corneal Epithelial... | NCT00598299

Studies
Comparison of the Effects on Promoting Corneal Epithelial Wound Healing Between Human Auto-Serum and Cord Blood Serum

NCT00598299

Sponsor

National Taiwan University Hospital

Status

Completed

Last Update Posted

Nov 4, 2008Estimated

Enrollment

100Estimated

Phase

Not provided

Conditions

Eye Injuries

Interventions

venous puncture
obtain serum from perripheral blood or cord blood

Countries

Taiwan

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

Oct 2008

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

Apr 2007

Primary Completion Date

Not provided

Completion Date

Apr 2008Actual

First Submitted Date

Jan 10, 2008

First Submission Date that Met QC Criteria

Jan 18, 2008

First Posted Date

Jan 21, 2008Estimated

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

Nov 2, 2008

Last Update Posted Date

Nov 4, 2008Estimated

Oversight Module

Has Data Monitoring Committee (DMC)

Yes

Is FDA Regulated Drug

Not provided

Is FDA Regulated Device

Not provided

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

Human serum eye drops have been successfully used in the treatment of severe ocular surface disorders and the enhancement of corneal wound healing. Umbilical cord serum is also proven to be effective in treatment of dry eye and persistent corneal epithelial defects. However, there are limited studies comparing the corneal epithelial wound healing promoting effects between these two blood derived products. The purpose of this study is to test the corneal epithelial wound healing promoting effects between auto serum and human cord blood serum. Primary cultured bovine corneal epithelial cells were used as the model to investigate wound healing, cell proliferation and migration by means of scratch corneal wound healing assay evaluation, MTS assay and Boyden chamber migration assay in response to human serum and umbilical cord serum. The concentrations of EGF, TGF-β1, and fibronectin were also compared between human serum and umbilical cord serum with ELISA kits.

Detailed Description

Human serum eye drops have been successfully used clinically in the treatment of severe ocular surface disorders and the enhancement of corneal wound healing. Umbilical cord serum is also proven to be effective in treatment of dry eye and persistent corneal epithelial defects. However, there are limited studies comparing the corneal epithelial wound healing promoting effects between these two blood derived products. The purpose of this study is to test the corneal epithelial wound healing promoting effects between auto serum and human cord blood serum. Primary cultured bovine corneal epithelial cells were used as the model to investigate wound healing, cell proliferation and migration by means of scratch corneal wound healing assay evaluation, MTS assay and Boyden chamber migration assay in response to human serum and umbilical cord serum. The concentrations of EGF, TGF-β1, and fibronectin were also compared between human serum and umbilical cord serum with ELISA kits.

Design Module

Study Type

Observational

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 provided

Interventional Study Design

Allocation

Not provided

Intervention Model

Biospecimen

No data available

No data is available for this block.

Enrollment

100Estimated

Arms/Interventions Module

Arm Groups

Label	Type	Description	Intervention Names
A		Healthy adult serum	Procedure: venous puncture Other: obtain serum from perripheral blood or cord blood
B		cord blood serum	Procedure: venous puncture Other: obtain serum from perripheral blood or cord blood

Interventions

Name	Type	Description	Arm Group Labels	Other Names
venous puncture	Procedure	venous puncture	A B
obtain serum from perripheral blood or cord blood

Eligibility Module

Eligibility Criteria

Inclusion Criteria:

healthy volunteers

Exclusion Criteria:

unhealthy volunteers

Accepts Healthy Volunteers

Yes

Sex

All

Sex/Gender Based

Not provided

Sex/Gender Description

Not provided

Minimum Age

18 Years

Maximum Age

60 Years

Standard Ages

Adult

Study Population

heahty adult volunteers and donated cord blood

Sampling Method

Non-Probability Sample

Contacts/Locations Module

Central Contacts

Not provided

Overall Officials

Name	Affiliation	Role
Fung-Rong Hu, MD	National Taiwan University Hospital	Study Chair

Locations

Facility	Status	City	State	ZIP	Country	Contacts
National Taiwan University Hospital		Taipei			Taiwan

Condition Browse Module

MeSH Terms

ID	Term
D005131	Eye Injuries

Ancestor Terms

ID	Term
D005151	Facial Injuries
D006259	Craniocerebral Trauma
D020196	Trauma, Nervous System
D009422	Nervous System Diseases

Browse Leaves

Not provided

Browse Branches

Not provided