NCT00900107

Brief Summary

Only few data are available on the influence of strenuous exercise on the content of circulating progenitor cells and especially the timeframe of their release. The aim of the present study was to investigate the potential influence of 4 hours of cycling on the time-dependent release of progenitor cells.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
18

participants targeted

Target at below P25 for not_applicable

Timeline
Completed

Started Sep 2008

Shorter than P25 for not_applicable

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

September 1, 2008

Completed
6 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

March 1, 2009

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

March 1, 2009

Completed
2 months until next milestone

First Submitted

Initial submission to the registry

May 1, 2009

Completed
11 days until next milestone

First Posted

Study publicly available on registry

May 12, 2009

Completed
Last Updated

October 27, 2016

Status Verified

May 1, 2009

Enrollment Period

6 months

First QC Date

May 1, 2009

Last Update Submit

October 25, 2016

Conditions

Healthy Men

Outcome Measures

Primary Outcomes (1)

  • Endothelial progenitor cells (EPC) release on

    4 hours

Interventions

ExercisePROCEDURE

Eligibility Criteria

Age18 Years - 60 Years
Sexmale
Healthy VolunteersYes
Age GroupsAdult (18-64)

You may qualify if:

  • healthy volunteers

You may not qualify if:

  • cardiovascular disease

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

University Leipzig, Heart Center

Leipzig, 04289, Germany

Location

MeSH Terms

Interventions

Exercise

Intervention Hierarchy (Ancestors)

Motor ActivityMovementMusculoskeletal Physiological PhenomenaMusculoskeletal and Neural Physiological Phenomena

Study Officials

  • Gerhard C Schuler, Prof. Dr.

    Heart Center Leipzig

    STUDY DIRECTOR

Study Design

Study Type
interventional
Phase
not applicable
Allocation
NA
Masking
NONE
Purpose
BASIC SCIENCE
Intervention Model
SINGLE GROUP
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
PD Dr. med.

Study Record Dates

First Submitted

May 1, 2009

First Posted

May 12, 2009

Study Start

September 1, 2008

Primary Completion

March 1, 2009

Study Completion

March 1, 2009

Last Updated

October 27, 2016

Record last verified: 2009-05

Locations

DE(1)