Clinical trials: Vasodilation, open to volunteers
Aging, Menopause
Impact of Early Aging and Menopause on the Vascular Responses to Hypoxia
The purpose of this study is to examine hypoxic vasodilation and the role of beta-adrenergic receptors in younger premenopausal, perimenopausal, and older postmenopausal women.
- Conditions
- Aging, Menopause, Hypoxia, Vasodilation
- Trial name
- NCT06417177
- Testing
- Propranolol, Gemtesa
- Where
- United States
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- University of Missouri-Columbia
Obesity, Vasodilation
Sex Disparities in Hypoxic Vasodilation and Impact of Obesity
The purpose of this project is to examine key mechanisms contributing to sex-differences in hypoxic vasodilation and the impact of obesity, with particular emphasis on the sympathetic nervous system.
- Conditions
- Obesity, Vasodilation, Healthy
- Trial name
- NCT05219799
- Testing
- Propranolol Hydrochloride, Isoproterenol, Phentolamine Mesylate
- Where
- United States
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- University of Missouri-Columbia
Alcohol Drinking, Binge Drinking
Reducing Blood Pressure in Mid-life Adult Binge Drinkers
This study has two phases: Phase 1 is to examine blood pressure, microvascular function, and sympathetic nerve activity in mid-life adult binge drinkers vs. alcohol abstainers/moderate drinkers.
- Conditions
- Alcohol Drinking, Binge Drinking, Blood Pressure, Alcohol Abstinence
- Trial name
- NCT05522075
- Testing
- Exercise Training, Alcohol Abstinence Intervention
- Where
- United States
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- The University of Texas at Arlington
Vasoconstriction, Vasodilation
Sympathetic Neurovascular Transduction: Role of Adrenergic Receptors and Sex Differences
The main purpose of this interventional study is to examine differences in resting blood pressure control between healthy males and females. The main questions it aims to answer are: 1.
- Trial name
- STARS (NCT05997732)
- Testing
- Phenylephrine Hydrochloride, Isoproterenol Hydrochloride, Norepinephrine Bitartrate
- Where
- Canada
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Alberta
Exercise, Blood Pressure
Effects of Lentil Protein Hydrolysate on Blood Pressure Control, Vascular Function and Exercise Performance
Examining the safety and tolerability of Lentil Protein Hydrolysate in healthy males and females whilst exploring the effects of a dose range on blood pressure control and vascular function and exercise performance
- Conditions
- Exercise, Blood Pressure, Vasodilation, Vascular Function in Healthy Volunteers
- Trial name
- NCT06894875
- Testing
- Lentil protein hydrolysate
- Where
- Australia
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Nuritas Ltd