Ignite Creation Date:
2024-05-06 @ 8:07 PM
Last Modification Date:
2024-10-26 @ 3:21 PM
Study NCT ID:
NCT06264193
Status:
COMPLETED
Last Update Posted:
2024-02-16
First Post:
2024-01-10
Brief Title:
The Impact of Hypoxia on the Biochemical and Morphological Parameters of Blood in Rowers
Sponsor:
Poznan University of Physical Education
Organization:
Poznan University of Physical Education
Study Overview
Official Title:
The Effects of Live High-train Low on EPO VEGF and Hematological Variables in Elite Rowers
Status:
COMPLETED
Status Verified Date:
2023-11
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:
IHOBMPBR
Brief Summary:
The response to hypoxia is very individual and epending on many aspects such as the type of training duration intensity or hypoxic stimulus hypoxia affects the athlete in various ways The results of this study have shown that 18 days of the LH-TL method does not significantly increase the level of EPO and VEGF in rowers However reticulocytes immature red blood cells have shown significant differences after 18-d LH-TL between groups Further research should be carried out to investigate an optimal hypoxic dose and time which will raise EPO VEGF and morphology variables
Detailed Description:
The Polish national rower team athletes 13 males ages 27042 years were randomly divided into two groups 1 The hypoxic group H included 8 rowers participating in sports training and the LH-TL method hypoxic rooms FiO2145 corresponds to an altitude of 3000 meters 2 The control group C presented 5 rowers participating only in sports training and living in normoxic rooms at the same sports camp Rowers were observed during the preparatory period The hypoxic group lived and slept in hypoxic rooms for at least 8-14 hours per day During the camp all rowers followed the same training schedule and dietAll participants saturation and heart rate were measured daily morning and evening throughout the camp period Venous blood samples were taken four times at the beginning of the camp Baseline after 5 days after 12 days and after 18 days of the camp Body composition parameters such as body mass index body fat and free fat mass were estimated using the bioelectrical impedance method of an analyzer Tanita BC 418 Japan Data analysis was performed using Statistica The response to hypoxia is very individual Depending on many aspects such as the type of training duration intensity or hypoxic stimulus hypoxia affects the athlete in various ways The results of this study have shown that the blood parameters did not increase significantly in the hypoxic group compared to the control group However reticulocytes immature red blood cells have shown significant differences after 18-d LH-TL between groups Further research should be carried out to investigate an optimal hypoxic dose and time which will raise EPO VEGF and morphology variables
Study Oversight
Has Oversight DMC:
None
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?:
None