Biological Consequences of an Ultra Endurance Race

N/AUnknownNCT03194022

Hôpital Necker-Enfants Malades25 enrolled

Overview

The aim is to study per and post-exertion variations of biological markers during an ultra-endurance race

25 healthy adult volunteers participating in the "100 miles South of France 2017©" race recruited electronically by an announcement on the race website

Study Type

OBSERVATIONAL

Enrollment

25

Conditions

Exertion; Excess

Interventions

Blood sampleOTHER

measurement of electrolytes and blood count

Eligibility

Sex: MALEMin age: 18 YearsMax age: 70 YearsHealthy volunteers:

Medical Language ↔ Plain English

Inclusion Criteria: 1. Age greater 18 years. 2. Subject having already completed an ultra-endurance race (distance greater than 50 kilometers) during the 24 months preceding the race. 3. Affiliation of a social security. Exclusion Criteria: 1. Age lower than 18 years 2. Subjects with a medical history (pulmonary pathology, cardiac, hypertension) or having a significant chronic inflammatory disease known at the time of the inclusion visit the day before the race. 3. Female

Outcomes

Primary Outcomes

Per and post-exertion evolution of sodium blood level

Change of sodium blood level during and after the race will be measured.

Time frame: Change measures : departure, 15, 50, 65, 90, 130 and 165 kilometers then at day 1 and 2 after the completion of the race

Per and post-exertion evolution of lactatemia

Change of lactatemia during and after the race will be measured.

Time frame: Change measures : departure, 15, 50, 65, 90, 130 and 165 kilometers then at day 1 and 2 after the completion of the race

Per and post-exertion evolution of myoglobin blood level

Change of myoglobin blood level will be measured during and after the race

Time frame: Change measures : departure, 15, 50, 65, 90, 130 and 165 kilometers then at day 1 and 2 after the completion of the race

Per and post-exertion evolution of creatinine phosphokinase blood level

Change of myoglobin blood level will be measured during and after the race

Time frame: Change measures : departure, 15, 50, 65, 90, 130 and 165 kilometers then at day 1 and 2 after the completion of the race

Per and post-exertion evolution of potassium blood level

Change of potassium blood level during and after the race will be measured.

Time frame: Change measures : departure, 15, 50, 65, 90, 130 and 165 kilometers then at day 1 and 2 after the completion of the race

Per and post-exertion evolution of chlorine blood level

Change of chlorine blood level during and after the race will be measured.

Time frame: Change measures : departure, 15, 50, 65, 90, 130 and 165 kilometers then at day 1 and 2 after the completion of the race

Data from ClinicalTrials.gov

This platform is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional.

NCT03194022 - Biological Consequences of an Ultra Endurance Race | Crick | Crick