Calorie Balance Monitoring and Analysis of Body Compositi... | NCT00823329

Studies
Calorie Balance Monitoring and Analysis of Body Composition and Hydration Status

NCT00823329

Sponsor

Ori Diagnostic Instruments LLC

Status

Suspended

Last Update Posted

Oct 12, 2012Estimated

Enrollment

10Estimated

Phase

Early Phase 1

Conditions

Energy Metabolism
Energy Expenditure
Body Composition
Body Fluids

Interventions

cardiac stress testing with an exercise machine

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

Oct 2012

Overall Recruitment Status or Expanded Access Status

Suspended

Last Known Status

Not provided

Delayed Posting

Not provided

Why Stopped

lack of funding

Expanded Access Info

Start Date

Oct 2012

Primary Completion Date

Oct 2012

Completion Date

Oct 2012

First Submitted Date

Jan 13, 2009

First Submission Date that Met QC Criteria

Jan 14, 2009

First Posted Date

Jan 15, 2009Estimated

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

Oct 10, 2012

Last Update Posted Date

Oct 12, 2012Estimated

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 investigators are developing two new medical instruments: 1. the Intelligent Sensor Belt (ISB), and 2. the Body Composition and Hydration Status Analyzer (BC-HS-A). ISB serves the purpose of measuring calorie/ energy consumption of the human body during physical activity. The BC-HS-A measures the body composition, i.e. the fat and lean body mass and the hydration status i.e the amount of water inside and outside of the body cells.

The goal of this pilot study is to obtain data from the investigators prototype medical instruments: 1. ISB, and 2. BC-HS-A during physical exercise and compare those results with readings of other commercially available instruments or exercise equipments. The investigators would be testing for technical feasibility and, through comparison with existing measuring devices, the reliability of the investigators prototype.

Detailed Description

Our goal is the development of a non-invasive, Portable Comprehensive Metabolic Monitoring System (PCMMS) for continuous measurement and monitoring of parameters of the human energy metabolism.

The current project focuses on the development of two hardware components of PCMMS: 1. the Intelligent Sensor Belt (ISB), and 2. the Body Composition (BC) & Hydration Status (HS) Analyzer (BC--HS-A).

ISB is designed to be worn around the chest or waist and measures the energy expenditure of physical activity (PAE) via sensors for heart rate, tri-axial acceleration, and temperature.

BC-HS-A utilizes multi-frequency bio-impedance measurements through electrodes attached to one hand and opposite foot. This instrument is not used continuously but intermittently when momentary values of BC and HS are desired.

This pilot study is designed to obtain data from our instruments during a limited exercise session to gage its function and to determine its feasibility for the intended use. The pilot study will be performed on healthy volunteers who would wear ISB during a graded cardiac stress testing on various exercise machines such as the stationary bicycle, treadmill, stair case, and rowing machine. PAE measured by ISB will be compared with the estimated results of the particular exercise equipment. The BC measuring function of our BC-HS-A will be compared with a commercially available bioimpedance analyzer. Changes of hydration status during exercise measured by our BC-HS-A will be compared against precision measurements of body weight before and after exercise estimating total water loss of the body. All results will be reported in a peer-reviewed journal.

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

Early Phase 1

Interventional Study Design

Allocation

Biospecimen

No data available

No data is available for this block.

Enrollment

10Estimated

Arms/Interventions Module

Arm Groups

Not provided

Interventions

Name	Type	Description	Arm Group Labels	Other Names
cardiac stress testing with an exercise machine	Device	Standardized graded cardiac stress testing with an exercise machine will be performed according to the protocol of the American Heart Association

Outcomes Module

Primary Outcomes

Measure	Description	Time Frame
Comparison of the measuring function of our prototype devices with that one of commercially available measuring instruments		The outcome is assessed within few weeks of actual testing

Secondary Outcomes

Not provided

Other Outcomes

Not provided

Eligibility Module

Eligibility Criteria

Inclusion Criteria:

interested participants who have maintained the same weight for several months and are healthy, are not pregnant and not wanting to become pregnant during the study period, do not take any drugs, and exercise regularly to maintain their weight will be invited.

Exclusion Criteria:

patients taking medication for bodily illness/disease, women who are pregnant or wanting to become pregnant during the study period, and those who have not followed a regular exercise regimen will not be included in the trial

Accepts Healthy Volunteers

Yes

Sex

All

Sex/Gender Based

Not provided

Sex/Gender Description

Not provided

Minimum Age

18 Years

Maximum Age

75 Years

Standard Ages

AdultOlder Adult

Study Population

Not provided

Sampling Method

Not provided

Contacts/Locations Module

Central Contacts

Not provided

Overall Officials

Name	Affiliation	Role
Zsolt P Ori, MD	Boone Hospital Center	Principal Investigator

Locations

Facility	Status	City	State	ZIP	Country	Contacts
McKee Gym of the Department of Nutrition and Exercise Physiology		Columbia	Missouri	656211	United States

Intervention Browse Module

MeSH Terms

ID	Term
D005080	Exercise Test

Ancestor Terms

ID	Term
D006334	Heart Function Tests
D003935	Diagnostic Techniques, Cardiovascular
D019937	Diagnostic Techniques and Procedures
D003933	Diagnosis

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Browse Branches

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