Sweat Rate Measurement With a Sensor (Wearable) in Different Climatic Conditions With Road Cyclists.

NCT ID: NCT06308432

Last Updated: 2024-06-24

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

Clinical Phase

NA

Total Enrollment

12 participants

Study Classification

INTERVENTIONAL

Study Start Date

2024-02-19

Study Completion Date

2024-05-20

Brief Summary

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Controlled, double-blind, crossover clinical trial with six parallel arms depending on the combination of temperature and humidity (22º and 40% humidity, 35º 40% humidity and 35º and 65% humidity), with two differents intensity, to investigate and validate the physiological use of a sensor in recreational road cyclists.

Detailed Description

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Subjects who meet the inclusion criteria will be recruited to participate in the clinical trial and perform the exercise sessions.

The cyclists in the study will have to make 7 visits to the laboratory. At the first visit, their aerobic performance will be evaluated by an incremental test to exhaustion with gas analysis. And in the next 6 visits they will have to perform a sustained intensity exercise with different environmental conditions according to the combination of temperature, humidity and intensity.

Conditions

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Sweat

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

CROSSOVER

Primary Study Purpose

OTHER

Blinding Strategy

SINGLE

Investigators

Study Groups

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22 degrees, 40% humidity and 50% intensity

The room in which the 30-minute test will be performed will be at 22 degrees Celsius and 40% humidity.

The subject should perform the test at 50% of the power at which he reached his VO2max.

Group Type EXPERIMENTAL

Low intensity

Intervention Type OTHER

The subject will perform the 30-minute test at an intensity of 50% of the power at which he/she has reached his/her VO2max.

Low temperature

Intervention Type OTHER

The performance test will be carried out in a room conditioned to a temperature of 22º.

Low Humidity

Intervention Type OTHER

The performance test will be carried out in a room conditioned to 40% humidity.

35 degrees, 40% humidity and 50% intensity

The room in which the 30-minute test will be performed will be at 35 degrees Celsius and 40% humidity.

The subject should perform the test at 50% of the power at which he reached his VO2max.

Group Type EXPERIMENTAL

Low intensity

Intervention Type OTHER

The subject will perform the 30-minute test at an intensity of 50% of the power at which he/she has reached his/her VO2max.

Low Humidity

Intervention Type OTHER

The performance test will be carried out in a room conditioned to 40% humidity.

High temperature

Intervention Type OTHER

The performance test will be carried out in a room conditioned to a temperature of 35º.

35 degrees, 65% humidity and 50% intensity

The room in which the 30-minute test will be performed will be at 35 degrees Celsius and 65% humidity.

The subject should perform the test at 50% of the power at which he reached his VO2max.

Group Type EXPERIMENTAL

Low intensity

Intervention Type OTHER

The subject will perform the 30-minute test at an intensity of 50% of the power at which he/she has reached his/her VO2max.

High temperature

Intervention Type OTHER

The performance test will be carried out in a room conditioned to a temperature of 35º.

High humidity

Intervention Type OTHER

The performance test will be carried out in a room conditioned to 65% humidity.

22 degrees, 40% humidity and 60% intensity

The room in which the 30-minute test will be performed will be at 22 degrees Celsius and 40% humidity.

The subject should perform the test at 60% of the power at which he reached his VO2max.

Group Type EXPERIMENTAL

Low temperature

Intervention Type OTHER

The performance test will be carried out in a room conditioned to a temperature of 22º.

Low Humidity

Intervention Type OTHER

The performance test will be carried out in a room conditioned to 40% humidity.

High intensity

Intervention Type OTHER

The subject will perform the 30-minute test at an intensity of 60% of the power at which he/she has reached his/her VO2max.

35 degrees, 40% humidity and 60% intensity

The room in which the 30-minute test will be performed will be at 35 degrees Celsius and 40% humidity.

The subject should perform the test at 60% of the power at which he reached his VO2max.

Group Type EXPERIMENTAL

Low Humidity

Intervention Type OTHER

The performance test will be carried out in a room conditioned to 40% humidity.

High intensity

Intervention Type OTHER

The subject will perform the 30-minute test at an intensity of 60% of the power at which he/she has reached his/her VO2max.

High temperature

Intervention Type OTHER

The performance test will be carried out in a room conditioned to a temperature of 35º.

35 degrees, 65% humidity and 60% intensity

The room in which the 30-minute test will be performed will be at 35 degrees Celsius and 65% humidity.

The subject should perform the test at 60% of the power at which he reached his VO2max.

Group Type EXPERIMENTAL

High intensity

Intervention Type OTHER

The subject will perform the 30-minute test at an intensity of 60% of the power at which he/she has reached his/her VO2max.

High temperature

Intervention Type OTHER

The performance test will be carried out in a room conditioned to a temperature of 35º.

High humidity

Intervention Type OTHER

The performance test will be carried out in a room conditioned to 65% humidity.

Interventions

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Low intensity

The subject will perform the 30-minute test at an intensity of 50% of the power at which he/she has reached his/her VO2max.

Intervention Type OTHER

Low temperature

The performance test will be carried out in a room conditioned to a temperature of 22º.

Intervention Type OTHER

Low Humidity

The performance test will be carried out in a room conditioned to 40% humidity.

Intervention Type OTHER

High intensity

The subject will perform the 30-minute test at an intensity of 60% of the power at which he/she has reached his/her VO2max.

Intervention Type OTHER

High temperature

The performance test will be carried out in a room conditioned to a temperature of 35º.

Intervention Type OTHER

High humidity

The performance test will be carried out in a room conditioned to 65% humidity.

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* Male cyclists with more than two years of cycling experience.
* Perform tests without fatigue.
* Road bike training at least twice a week.

Exclusion Criteria

* Participants with chronic illness.
* Have a long-term injury that prevents you from training in the previous month.
* Inability to understand informed consent.
* Use of diuretics in the month prior to or during the measurement period.
Minimum Eligible Age

18 Years

Maximum Eligible Age

45 Years

Eligible Sex

MALE

Accepts Healthy Volunteers

Yes

Sponsors

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Universidad Católica San Antonio de Murcia

OTHER

Sponsor Role lead

Responsible Party

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Francisco Javier López Román

Principal Investigator

Responsibility Role PRINCIPAL_INVESTIGATOR

Locations

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Catholic University of Murcia

Murcia, , Spain

Site Status

Countries

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Spain

Other Identifiers

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UCAMCFE-00036

Identifier Type: -

Identifier Source: org_study_id

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