NCT01708577

Brief Summary

The purpose of the study is to evaluate the feasibility of a new wearable computerised system designed for an ongoing monitoring of sportsmen under real-life conditions. This system consists of different sensors and Bluetooth Transmitters interconnected by wires and integrated in the textile of a T-shirt. Several physiologic parameters including bioimpedance should be investigated under conditions relevant for an intensive physical activity, like high body temperature or partial dehydration. This system has to be tested under laboratory and "natural/open air" conditions, the obtained evaluations compared with standardised established diagnostic methods.

Trial Health

87
On Track

Trial Health Score

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

Enrollment
12

participants targeted

Target at below P25 for not_applicable healthy

Timeline
Completed

Started Jul 2011

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

July 1, 2011

Completed
8 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

March 1, 2012

Completed
2 months until next milestone

Study Completion

Last participant's last visit for all outcomes

May 1, 2012

Completed
5 months until next milestone

First Submitted

Initial submission to the registry

September 28, 2012

Completed
19 days until next milestone

First Posted

Study publicly available on registry

October 17, 2012

Completed
Last Updated

November 14, 2012

Status Verified

November 1, 2012

Enrollment Period

8 months

First QC Date

September 28, 2012

Last Update Submit

November 13, 2012

Conditions

Keywords

heart ratesweatingrespirationacceleration of body movementheart activity.

Outcome Measures

Primary Outcomes (1)

  • Determination of vital signs out of a portable measuring system for monitoring performance of athletes during exercise

    Validation of a new portable und functional sensor based monitoring system.

    ten measurements each three hours

Secondary Outcomes (1)

  • Determination of vital signs out of a new textile integrated and portable measurement system during training and competition conditions in comparision to parallel measurements with the reference devices

    ten measurements each three hours

Study Arms (2)

IPANEMA validation without water intake

EXPERIMENTAL

The one group is restricted to the water intake during the Indoor phase during testing the IPANEMA measurement system. The other group is not restricted to the water intake.

Device: Validation of the IPANEMA - measurement system

IPANEMA validation with water intake

EXPERIMENTAL

The one group is restricted to the water intake during the Indoor phase, the other group is not restricted to the water intake.

Device: Validation of the IPANEMA - measurement system

Interventions

Control of the body conditions under real life conditions during a sportive activity.

IPANEMA validation with water intakeIPANEMA validation without water intake

Eligibility Criteria

Age18 Years - 35 Years
Sexall
Healthy VolunteersYes
Age GroupsAdult (18-64)

You may qualify if:

  • healthy, sporty person
  • age 18-35 years
  • able to give informed consent

You may not qualify if:

  • electrophobics
  • metallic and / or electric implants
  • balance difficulties
  • cardiac insufficiency
  • arterial hypotension
  • truncal ataxia
  • underage persons
  • pregnancy

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Internal Medicine I, University Hospital

Aachen, North Rhine-Westphalia, 52074, Germany

Location

MeSH Terms

Conditions

Respiratory Aspiration

Condition Hierarchy (Ancestors)

Respiration DisordersRespiratory Tract DiseasesPathologic ProcessesPathological Conditions, Signs and Symptoms

Study Officials

  • Stefan Krüger, Univ.-Prof.

    Internal Medicine I, University Hospital Aachen

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
interventional
Phase
not applicable
Allocation
NON RANDOMIZED
Masking
NONE
Purpose
BASIC SCIENCE
Intervention Model
PARALLEL
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

September 28, 2012

First Posted

October 17, 2012

Study Start

July 1, 2011

Primary Completion

March 1, 2012

Study Completion

May 1, 2012

Last Updated

November 14, 2012

Record last verified: 2012-11

Locations