Vasoconstriction

27 registered clinical trials studyying Vasoconstriction — 2 currently recruiting.

Status	Trial	Sponsor	Phase
Recruiting	Sympathetic Neurovascular Transduction: Role of Adrenergic Receptors and Sex Differences NCT05997732	University of Alberta	Phase 4
Completed	Sex Differences in Sympathetic Vascular Reactivity at High Altitude NCT05525416	University of Alberta	N/A
Recruiting	Hemodynamic Measurements of Macrocirculatory and Perfusion Parameters in ICU NCT05225402	Copenhagen University Hospital, Hvidovre	—
Completed	The Impact of Carbon Monoxide and Altitude on Vascular Function NCT04928183	University of Alberta	N/A
Active Not Recruiting	Sex Disparities in Hypoxic Sympatholysis and Impact of Obesity NCT04436731	University of Missouri-Columbia	EARLY_Phase 1
Withdrawn	Curcumin and Exercise in Chronic Kidney Disease NCT04132648	University of Iowa	Phase 2
Completed	Impact of Insulin on Sympathetic Nervous System-mediated Peripheral Vasoconstriction NCT05244694	University of Missouri-Columbia	EARLY_Phase 1
Completed	Prevention of Maternal Hypotension During Cesarean Section With Norepinephrine Infusion. NCT04406051	Aretaieion University Hospital	N/A
Completed	Colloid Co-hydration and Vasoconstrictor Infusion for Prevention of Hypotension During Cesarean Section NCT04404946	Aretaieion University Hospital	N/A
Completed	A Pilot Study to Assess the Feasibility and Tolerability of the AccuFlow Perfusion Sensor for Intrapartum Hemo NCT04370639	Megan Lord	N/A
Completed	Sex Differences in Sympathetic Activity and Vascular Reactivity During Acute and Chronic Hypoxia. NCT05001048	University of Alberta	N/A
Completed	Evidence of Spreading Vasoconstriction in Human Gingiva NCT04131283	Semmelweis University	N/A
Withdrawn	Role of Acetylcholine in Blood Flow Regulation in Healthy Adults: Effects of Age and Exercise Training NCT03972683	Colorado State University	EARLY_Phase 1
Completed	Prevention of Hypotension During Cesarean Section NCT03842046	Aretaieion University Hospital	N/A
Completed	Microcirculatory Vasomotor Changes in Type 2 Diabetes With Peripheral Neuropathy NCT03847779	University of Avignon	N/A
Completed	Vascular Function Improvements After Chronic Passive Stretching NCT04271241	University of Milan	N/A
Completed	Evaluation of the Vasoconstriction Properties of MC2-01 Cream NCT03758365	MC2 Therapeutics	Phase 1
Completed	Local Antioxidant Therapy Vasoconstriction Effects in Different Races NCT03684213	The University of Texas at Arlington	Phase 1
Completed	The Effect of Local Antioxidant Therapy on Racial Differences in Vasoconstriction NCT03680404	The University of Texas at Arlington	Phase 1
Completed	The Effect of Endothelin and L-Arginine on Racial Differences in Vasoconstriction NCT03679780	The University of Texas at Arlington	Phase 1
Completed	The Effect of Antioxidants on Skin Blood Flow-BH4 NCT03680573	The University of Texas at Arlington	Phase 1
Completed	Effect of Dietary Supplemental Fish Oil in Alleviating Health Hazards Associated With Air Pollution NCT03255187	Fudan University	N/A
Completed	Reflex Responses to Intermittent Hypoxia in Humans: Mechanisms and Consequences NCT05146089	University of Missouri-Columbia	EARLY_Phase 1
Completed	Short-term Cardiovascular Benefits of Wearing Particulate-filtering Respirators NCT02238028	Fudan University	N/A
Completed	The Effect of Heat on Blood and Oxygen Flow Readings Part 2 NCT01992939	VA Pittsburgh Healthcare System	N/A
Completed	Role of Endothelin-A (ETA) and Endothelin-B (ETB) Receptors in the Vasodilatory Response to Endothelin-3 (ET-3 NCT01100736	University of Edinburgh	EARLY_Phase 1
Completed	Pulse Contour Analysis and Tissue Oxymetry in Changing Vascular Tone NCT00583687	Insel Gruppe AG, University Hospital Bern	N/A