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Continuous vs Aerobic Postexercise Hypotension

NCT03313375 · Status: TERMINATED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 6

Last updated 2020-02-10

No results posted yet for this study

Summary

This study examines the effect of obesity and gender on postexercise hypotension with three different randomized exercise protocols or varying intensity. Subjects will be separated into obese and non-obese groups and then further by gender. From there, they will be put through a control, continuous exercise bout, and aerobic interval bout of exercise in a randomized order over three visits. Post exercise blood pressure, as well as other non-invasive cardiac measures will be taken over a 4 hour period.

Conditions

  • Postexercise Hypotension

Interventions

OTHER

Continuous Exercise

Subjects will be asked to perform a 45 min exercise bout. 10 minutes will be a warmup (at a work rate associated with 50% heart rate max), 30 minutes at a wattage that elicits 75-80% heart rate max, and a 5 minute cool down period, returning them to approximately 50% heart rate max.

OTHER

Aerobic Interval Exercise

Subjects will be asked to complete a 43 minute exercise session. To warm up, subjects will cycle at a work rate associated with 50% HRmax for 10 minutes. Wattage will then increase and subjects will do four 4-minute intervals at a work rate associated with 90%-95% HRmax, separated by 3 minutes of active recovery at a work rate associated with 50% HRmax. Subjects will be given a 5-minute cool-down period at a work rate associated with 50% HRmax.

Sponsors & Collaborators

  • Arizona State University

    lead OTHER

Principal Investigators

  • Siddhartha Angadi, PhD · Professor

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
CROSSOVER

Eligibility

Min Age
18 Years
Max Age
55 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2017-10-05
Primary Completion
2020-02-07
Completion
2020-02-07

Countries

  • United States

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03313375 on ClinicalTrials.gov