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van CCT (UK)


Accuracy of a 'level of fitness dependent protocol' for measuring VO2-max using bicycle-ergometry.


- candidate number1849
- NTR NumberNTR536
- ISRCTNISRCTN77641747
- Date ISRCTN created14-feb-2006
- date ISRCTN requested13-jan-2006
- Date Registered NTR22-nov-2005
- Secondary IDsN/A 
- Public TitleAccuracy of a 'level of fitness dependent protocol' for measuring VO2-max using bicycle-ergometry.
- Scientific TitleAccuracy of a 'level of fitness dependent protocol' for measuring VO2-max using bicycle-ergometry.
- ACRONYMN/A
- hypothesisIf the 'level of fitness dependant protocol' produces a higher VO2-max in comparison with the adapted Bruce protocol, then a relevant difference can be shown when the results are statistically analysed.
- Healt Condition(s) or Problem(s) studiedNo condition, healthy person
- Inclusion criteria1. 20-65 years of age;
2. Healthy subjects.
- Exclusion criteria1. Use of medication concerning Blood Pressure or heart;
2. Smoking subjects;
3. Younger than 20 or older than 65 years;
4. Musculoskeletal disorders which affect maximal bicycle ergometry.
- mec approval receivedyes
- multicenter trialno
- randomisedyes
- masking/blindingDouble
- controlNot applicable
- groupParallel
- Type2 or more arms, randomized
- Studytypeintervention
- planned startdate 13-dec-2005
- planned closingdate1-mei-2006
- Target number of participants72
- InterventionsSubjects will do both exercise tests with a minimum of one week and a maximum of 3 weeks in between. Which test is taken first is deceided by means of chance.
- Primary outcomeThe maximum VO2 of both tests taken.
- Secondary outcomeN/A
- TimepointsN/A
- Trial web siteN/A
- statusinclusion stopped: follow-up
- CONTACT FOR PUBLIC QUERIESDrs. W. Weegen, van der
- CONTACT for SCIENTIFIC QUERIESMr. T. Barten
- Sponsor/Initiator St. Anna Zorggroep, Departement of Sports & Medicine
- Funding
(Source(s) of Monetary or Material Support)
St. Anna Zorggroep
- PublicationsN/A
- Brief summary72 healthy subject will perform an adapted Bruce protocol bicycle exercise test and a 'level of fitness dependant protocol' using bicycle ergometry, with a minimum of one week and a maximum of 3 weeks in between. Which test is taken first is deceided by means of chance. Direct gas-analysis is used to measure VO2. The hypothesis that the 'level of fitness dependant protocol' yields a higher VO2max is tested.
- Main changes (audit trail)
- RECORD22-nov-2005 - 18-nov-2008


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