Biomagnetic Characterization of Gastric Dysrhythmias:Study 2

NCT ID: NCT00178984

Last Updated: 2017-04-07

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Total Enrollment

78 participants

Study Classification

OBSERVATIONAL

Study Start Date

2000-06-30

Study Completion Date

2012-08-10

Brief Summary

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The purpose of this study is to use the Squid magnetometer (Superconducting QUantum Interference Device) to help diagnose electrical and mechanical abnormalities of the stomach and intestines.

Detailed Description

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The Squid magnetometer is a non-invasive investigational device that measures the electrical activity in the smooth muscle of the intestines. Volunteers with normal bowel activity, those with gastric problems, and diabetics with gastric problems will be studied under the SQuid to determine normal and abnormal activity. Diabetics with an abnormal gastric emptying study will be asked to participate.

Conditions

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Ischemia

Study Design

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Observational Model Type

CASE_CONTROL

Study Time Perspective

CROSS_SECTIONAL

Study Groups

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poor blood flow

Group with partial ischemia to the small intestine

No interventions assigned to this group

Good blood flow

Group with normal blood flow, given different conditions to effect electrical currents in normal smooth muscle

No interventions assigned to this group

Eligibility Criteria

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Inclusion Criteria

* Normal volunteers, those with stomach problems, and Diabetics with abnormal gastric emptying study

Exclusion Criteria

* Diabetics with a normal gastric emptying study
* Participants with claustrophobia
Minimum Eligible Age

14 Years

Maximum Eligible Age

65 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)

NIH

Sponsor Role collaborator

Vanderbilt University Medical Center

OTHER

Sponsor Role lead

Responsible Party

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Alan Bradshaw

Research Assistant Professor

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Leonard A. Bradshaw, Ph.D.

Role: PRINCIPAL_INVESTIGATOR

Vanderbilt University Department of Physics and Surgery

Locations

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Vanderbilt University Medical Center

Nashville, Tennessee, United States

Site Status

Countries

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United States

Other Identifiers

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5R01DK058697

Identifier Type: NIH

Identifier Source: secondary_id

View Link

051175

Identifier Type: -

Identifier Source: org_study_id

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