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Clinical Trial Details — Status: Completed

Administrative data

NCT number NCT05210244
Other study ID # UFV2020-44
Secondary ID
Status Completed
Phase N/A
First received
Last updated
Start date October 1, 2021
Est. completion date November 30, 2021

Study information

Verified date January 2022
Source Universidad Francisco de Vitoria
Contact n/a
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

Whereas beetroot juice (BJ) supplementation is shown to increase physical performance in endurance activities, its benefits in neuromuscular function and strength performance has been barely studied. In this cross-over randomized placebo-controlled study, we investigated the effects of BJ acute supplementation in improving neuromuscular performance in amateur climbers


Recruitment information / eligibility

Status Completed
Enrollment 10
Est. completion date November 30, 2021
Est. primary completion date November 15, 2021
Accepts healthy volunteers Accepts Healthy Volunteers
Gender Male
Age group 18 Years to 40 Years
Eligibility Inclusion Criteria: - more than 18 years - active climbing for, at least, last 6 months Exclusion Criteria: - smoking - contraindications to BJ diet - physical limitations, health problems, or musculoskeletal injuries

Study Design


Related Conditions & MeSH terms


Intervention

Dietary Supplement:
Beetroot Juice (BJ) acute supplementation
One serving of 70 mL of BJ (6.4 mmol of NO3) 3h before initiating the testing session
Placebo Juice (PLA) acute supplementation
One serving of 70 mL of juice (0.005 mmol of NO3) 3h before initiating the testing session

Locations

Country Name City State
Spain Universidad Francisco de Vitoria Pozuelo De Alarcón Madrid

Sponsors (1)

Lead Sponsor Collaborator
Universidad Francisco de Vitoria

Country where clinical trial is conducted

Spain, 

Outcome

Type Measure Description Time frame Safety issue
Primary Changes in rate of force development (N/s) at 50, 100 and 200 ms; and at 95% of maximal force Using a force sensor 1 week
Secondary Changes in nitrites and nitrates levels in saliva (µmol/L) Using specific kit ELISA analysis 1 week
Secondary Changes in maximal number of pull-ups 1 week
Secondary Changes in maximal isometric handgrip strength (kg) Using a dynamometer 1 week
Secondary Changes in maximal jump height (cm) Maximal jump height using a contact platform 1 week
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