Status:

COMPLETED

Neurophysiological Reserve With Caffeine Manipulation

Lead Sponsor:

University of Sao Paulo

Collaborating Sponsors:

Fundação de Amparo à Pesquisa do Estado de São Paulo

Conditions:

Caffeine

Placebo

Eligibility:

MALE

18-35 years

Phase:

NA

Brief Summary

The objective of this study is to verify if there is a neurophysiologic reserve when caffeine and placebo perceived as caffeine are manipulated in closed- and opened-loop exercises. Parameters of exci...

Detailed Description

A neurophysiological reserve related to central mechanisms is supposed to be present, which should be observed when an increased central drive occurs. In theory, according to the central regulation mo...

Eligibility Criteria

Inclusion

  • trained cyclists
  • trained in long distance races

Exclusion

  • Maximum oxygen uptake lower than 55 ml/kg/min

Key Trial Info

Start Date :

March 1 2011

Trial Type :

INTERVENTIONAL

Allocation :

ACTUAL

End Date :

September 1 2011

Estimated Enrollment :

20 Patients enrolled

Trial Details

Trial ID

NCT01167478

Start Date

March 1 2011

End Date

September 1 2011

Last Update

December 5 2014

Active Locations (1)

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1

University of São Paulo

São Paulo, São Paulo, Brazil, 05508-030