Evaluation of a New MR Pulse Sequence to Quantify Liver I... | NCT00587535

Studies
Evaluation of a New MR Pulse Sequence to Quantify Liver Iron Concentration

NCT00587535

Sponsor

Mayo Clinic

Status

Completed

Last Update Posted

Jan 22, 2016Estimated

Enrollment

18Actual

Phase

Not provided

Conditions

Hemochromatosis

Interventions

Not provided

Countries

United States

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

Jan 2016

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

Aug 2003

Primary Completion Date

Jul 2011Actual

Completion Date

Jul 2011Actual

First Submitted Date

Dec 21, 2007

First Submission Date that Met QC Criteria

Dec 21, 2007

First Posted Date

Jan 7, 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

Jan 20, 2016

Last Update Posted Date

Jan 22, 2016Estimated

Oversight Module

Has Data Monitoring Committee (DMC)

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

The purpose of this study is to determine if a new MR pulse sequence is accurate in determining how much iron is in the liver.

Detailed Description

Quantification of liver iron requires liver biopsy and histological assessment. New rapid MR techniques allow determination of liver relaxation times that can be altered with increasing iron deposition. The purpose of this study is to compare the results obtained with MRI to liver biopsy and iron quantification in patients undergoing liver biopsy in the setting of hemochromatosis.

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

18Actual

Arms/Interventions Module

Arm Groups

Label	Type	Description	Intervention Names
Hemochromatosis		Hemochromatosis
Living-related liver donation		Living-related liver donation

Interventions

Not provided

Measure	Description	Time Frame
Accuracy of MR in quantifying liver iron		one time point

Eligibility Module

Eligibility Criteria

Inclusion Criteria:

Undergoing liver biopsy for suspected or known hemochromatosis
Undergoing liver biopsy for living-related liver donation evaluation

Exclusion Criteria:

Contraindication to MRI

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

Gastroenterology Clinic; Liver Transplant Center; Surgery Clinic

Sampling Method

Non-Probability Sample

Contacts/Locations Module

Central Contacts

Not provided

Overall Officials

Name	Affiliation	Role
Jeff L Fidler, MD	Mayo Clinic	Principal Investigator

Locations

Facility	Status	City	State	ZIP	Country	Contacts
Mayo Clinic		Rochester	Minnesota	55905	United States

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

Condition Browse Module

MeSH Terms

ID	Term
D006432	Hemochromatosis
D008103	Liver Cirrhosis
D008107	Liver Diseases

Ancestor Terms

ID	Term
D008664	Metal Metabolism, Inborn Errors
D008661	Metabolism, Inborn Errors
D030342	Genetic Diseases, Inborn
D009358	Congenital, Hereditary, and Neonatal Diseases and Abnormalities

Browse Leaves

Not provided

Browse Branches

Not provided