Development of Alternatives for the Estimation of the Resting Metabolic Rate From Anthropometry in Paralympic Athletes

To our knowledge no study has evaluated neither feasible methods for the assessment of anthropometric profile nor indirect methods to estimate energy expenditure (EE) for adapted athletes. The primary aim is to develop and validate new RMR prediction models, for the estimation of the resting metabolic rate from anthropometric variables in young Mexican Paralympic athletes; our second objective is to evaluate the agreement between RMR and the prediction models of Cunningham, Harris-Benedict, Henry, Valencia, Chun, Nightingale & Gorgey, FAO/WHO, Mifflin, Müller, Owen, and our own models. A comparative cross-sectional quantitative study was designed. Participants report to the testing laboratory only once for data collection. The Strengthening the Reporting of Observational Studies in Epidemiology criteria guidelines for cross-sectional research (STROBE) is followed in the design/reporting of this study.

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Key information

Conditions

Resting Metabolic Rate Athletic Injuries Disability Physical Wounds and Injuries

Age range

10 year–59 year

Sex eligibility

All sexes

Study type

Observational

Primary location

Iberoamerican Institute of Sports Science and Human Movement

Zapopan, Jalisco, 45128, Mexico

Who can participate

Healthy volunteers accepted: Yes

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

i) swimmers who report to the assessment area with a fasting period of 6 to 8 hours, and at least 12 hours after their last exercise routine; ii) swimmers who have not consumed alcohol or any stimulant for the last 48 hours (e.g., coffee, tea, chocolate, carbonated drinks, energy drinks, supplements); iii) swimmers who has contested at least in one of the last two swimming competitions, including World Championships and Paralympic Games

Exclusion criteria

i) fail to complete the indirect calorimetry test after two attempts; ii) attend to the evaluation area without the appropriate clothing or without following the instructions for fasting, exercise, and feeding prior to the evaluations; iii) swimmers who at the time of the evaluations did not give written consent (parental consent in case of under 18 years old) for procedures or data release for research purposes.

Treatment and study plan

Indirect Calorimetry

Other

RMR was calculated by breath oxygen consumption (O2 in mL·min-1), minute by minute, using a portable device (Breezing®, Arizona, USA), and the Weir equation (1949), while participants remained in a sitting position for ≈15 to 20 minutes.

The anthropometric measurements were performed by certified level 3 anthropometrists following the guidelines of the International Society for the Advancement of Kinanthropometry, ISAK

Other names: Anthropometry

Primary outcomes

Indirect Calorimetry

Time frame: One day

The RMR was measured by IC using a portable device (Breezing®, Arizona, USA), which was calibrated before each test and has been described as a valid and reliable system (Xiaojun et al. 2015). RMR was calculated by breath oxygen consumption (O2 in mL·min-1), minute by minute, using the Weir equation (1949), while participants remained in a sitting position for ≈15 to 20 minutes.
Anthropometry

Time frame: One day

The anthropometric measurements were performed by certified level 3 anthropometrists following the guidelines of the International Society for the Advancement of Kinanthropometry, ISAK (Stewart et al, 2011).

Sponsors and collaborators

Lead sponsor

Iberoamerican Institute of Sports Science and Human Movement

Other

Registry information

Official study title

Development of Alternatives for the Estimation of the Resting Metabolic Rate From Anthropometric Variables in Paralympic Athletes

Acronym: RMRPA

Important dates

Study start: 2016
Primary completion: 2016
Study completion: 2016
First posted: Jul 20, 2020
Registry last updated: Jul 20, 2020

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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