NCT00285545

Brief Summary

The lack of blood flow to the small intestine causes mesenteric ischemia. Using a Superconducting QUantum Interference Device (SQUID) which measures the magnetic field of the small intestine, we are hoping to identify abnormalities without surgical intervention.

Trial Health

87
On Track

Trial Health Score

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

Enrollment
60

participants targeted

Target at P25-P50 for all trials

Timeline
Completed

Started Jan 2000

Longer than P75 for all trials

Geographic Reach
1 country

1 active site

Status
completed

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

January 1, 2000

Completed
6.1 years until next milestone

First Submitted

Initial submission to the registry

January 31, 2006

Completed
2 days until next milestone

First Posted

Study publicly available on registry

February 2, 2006

Completed
6.9 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

January 1, 2013

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

January 1, 2013

Completed
Last Updated

July 2, 2013

Status Verified

June 1, 2013

Enrollment Period

13 years

First QC Date

January 31, 2006

Last Update Submit

June 29, 2013

Conditions

Ischemia

Keywords

Blood SupplyMesentery

Outcome Measures

Primary Outcomes (1)

  • To observe a difference in the magnetic activity between normal and diseased smooth muscle

    2011

Study Arms (2)

Good blood flow

Group with normal blood flow to small intestine

Poor blood flow

Group with partial ischemia to small intestine

Eligibility Criteria

Age18 Years - 65 Years
Sexall
Healthy VolunteersYes
Age GroupsAdult (18-64), Older Adult (65+)
Sampling MethodNon-Probability Sample
Study Population

Primary Care Clinic

You may qualify if:

  • Normal Subjects and those diagnosed with mesenteric ischemia

You may not qualify if:

  • Subjects who report a tendency toward claustrophobia

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Vanderbilt University Medical Center

Nashville, Tennessee, 37232, United States

Location

MeSH Terms

Conditions

Ischemia

Condition Hierarchy (Ancestors)

Pathologic ProcessesPathological Conditions, Signs and Symptoms

Study Officials

  • William O Richards, MD

    Vanderbilt University Medical Center

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
observational
Observational Model
CASE CONTROL
Time Perspective
CROSS SECTIONAL
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
principal investigator

Study Record Dates

First Submitted

January 31, 2006

First Posted

February 2, 2006

Study Start

January 1, 2000

Primary Completion

January 1, 2013

Study Completion

January 1, 2013

Last Updated

July 2, 2013

Record last verified: 2013-06

Locations

US(1)