Ignite Creation Date:
2025-12-25 @ 4:06 AM
Ignite Modification Date:
2025-12-26 @ 3:03 AM
Study NCT ID:
NCT00117520
Status:
COMPLETED
Last Update Posted:
2006-07-07
First Post:
2005-06-30
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
The Effect of Caffeine in Elderly Citizens
Sponsor:
Herning Hospital
Organization:
Study Overview
Official Title:
The Effect of Caffeine as Endurance Enhancing Drug in the Elderly
Status:
COMPLETED
Status Verified Date:
2002-07
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
The study investigated the effect of caffeine on physical performance in healthy citizens aged over 70 years. The main hypothesis was that 6 mg/kg caffeine would improve cycling endurance at 65% of expected maximal heart rate.
Detailed Description:
Caffeine ingestion increases the endurance of young people exercising at 60%-85% of their maximal oxygen uptake, and it also seems to improve endurance as measured by repeated sub-maximal isometric contraction and decreases the rate of perceived exertion during exercise. Although caffeine increases endurance in young people, an increase in endurance may be of greater interest in the elderly as the population of older adults with a physically active lifestyle is growing rapidly or for increasing endurance fitness through an exercise or rehabilitation program. Therefore the main hypothesis was that caffeine would improve cycling endurance at 65% of expected maximal heart rate, and the secondary hypotheses were that caffeine would improve postural stability, reaction and movement times, isometric arm flexion endurance, and walking speed, and would reduce the rate of perceived exertion after 5 minutes of cycling in healthy elderly citizens.
Study Oversight
Has Oversight DMC:
Is a FDA Regulated Drug?:
Is a FDA Regulated Device?:
Is an Unapproved Device?:
Is a PPSD?:
Is a US Export?:
Is an FDA AA801 Violation?: