Ignite Creation Date:
2024-05-06 @ 7:09 AM
Last Modification Date:
2024-10-26 @ 11:45 AM
Study NCT ID:
NCT02482597
Status:
COMPLETED
Last Update Posted:
2018-03-29
First Post:
2015-06-23
Brief Title:
Whole Body Periodic Acceleration on Blood Lactate and Recovery
Sponsor:
New York Institute of Technology
Organization:
New York Institute of Technology
Study Overview
Official Title:
The Effects of Whole Body Periodic Acceleration on Blood Lactate and Recovery in Trained Individuals
Status:
COMPLETED
Status Verified Date:
2018-03
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:
Whole-body periodic acceleration WBPA is a new non-invasive and promising therapy for a diverse and growing list of disorders including cardiovascular disease 6 During WBPA patients lie in the supine position on a bed that is capable of translating back and forth parallel to the ground along the head-to-foot axis of the patient Thus this treatment is best described as a form of passive exercise The frequency of the translation up to 180 cyclesminute cpm as well as the distance traveled 2-24mm by the bed can be adjusted by the patient or health care professional
The science behind the therapeutic effects of WBPA still remains largely unknown
The objective of this study is to determine if WBPA may be used as an effective way to reduce lactic acid concentrations during recovery after intense exercise more rapidly than previously established methods
The science behind the therapeutic effects of WBPA still remains largely unknown
The objective of this study is to determine if WBPA may be used as an effective way to reduce lactic acid concentrations during recovery after intense exercise more rapidly than previously established methods
Detailed Description:
Each visit Subjects will perform a graded treadmill exercise test They will rest for 10 minutes At the end of the rest period resting vital signs HR and BP will be recorded as well as resting oxygen consumption VO2 Resting capillary blood sample will be taken and analyzed by the Accutrend portable lactate analyzer to measure blood lactate levels The cardiac and metabolic recordings will be measured by PFT GX machine Medgraphics Ultima St Paul Minnesota that will record VO2 VCO2 RER respiratory exchange ratio Ve Heart Rate will be monitored by a Polar HR monitor This machine is attached to a motorized treadmill with handrails Each subject will perform a Modified Bruce Protocol which consists of a maximum of five 3-minute stages The criteria set for peak exercise is one of the following 1 90 of THR 2 a plateau of oxygen uptake is indicated 3 if the subject is unable to maintain the pace of the treadmill 4 an RER of over 10 andor 5 a plateau in Ve 3 Additionally the American College of Sports Medicine ACSM guidelines for terminating exercise testing will be followedAmerican College of Sports Medicine
TIMELINE of PROCEDURES
The following recoveries will be tested on 3 separate days
Visit 1 The subject will walk at 30-40 of V02 max for the next 20 minutes on the treadmill after peak exercise Blood lactate will be taken at minute 20
Visit 2 The subject will be taken off the treadmill after a 3 minute walk and placed on the WBPA bed The horizontal displacement will be held constant at 14 mm and cyclesmin will be held constant at 140 There is a footboard where the subjects feet are strapped in while wearing their own shoes The platform moves in a repetitive motion from head-to- foot imparting mild periodic inertial forces in the subjects spinal axis pGz Blood lactate will be taken at minute 20
Visit 3
The subject will be taken off the treadmill after a 3 minute walk and asked to sit in a chair for 20 minutes Blood lactate will be taken at minute 20
TIMELINE of PROCEDURES
The following recoveries will be tested on 3 separate days
Visit 1 The subject will walk at 30-40 of V02 max for the next 20 minutes on the treadmill after peak exercise Blood lactate will be taken at minute 20
Visit 2 The subject will be taken off the treadmill after a 3 minute walk and placed on the WBPA bed The horizontal displacement will be held constant at 14 mm and cyclesmin will be held constant at 140 There is a footboard where the subjects feet are strapped in while wearing their own shoes The platform moves in a repetitive motion from head-to- foot imparting mild periodic inertial forces in the subjects spinal axis pGz Blood lactate will be taken at minute 20
Visit 3
The subject will be taken off the treadmill after a 3 minute walk and asked to sit in a chair for 20 minutes Blood lactate will be taken at minute 20
Study Oversight
Has Oversight DMC:
None
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?:
None