Clinical trials: Catecholamine; Secretion
Catecholamine; Overproduction, Catecholamine; Secretion
Sympathetic Activity and Cardiometabolic Complications
Recent studies on catecholamine physiology have shown a direct correlation with arterial hypertension, overcoming the exclusive role in the diagnosis and follow-up of chromaffin tumors.
- Conditions
- Catecholamine; Overproduction, Catecholamine; Secretion, Metabolic Syndrome, Hypertensive Heart Disease
- Trial name
- SYMPACT (NCT04495231)
- Where
- Italy
- Volunteers
- 1,380 people
- Sponsor
- University of Turin, Italy
Pheochromocytoma, Obstructive Sleep Apnea
Metanephrines in Obstructive Sleep Apnoea
Although most patients have essential (unexplained) hypertension, some patients have a treatable underlying condition. One such condition is phaeochromocytoma, a tumour that produces excessive stress hormones.
- Conditions
- Pheochromocytoma, Obstructive Sleep Apnea, Catecholamine; Secretion
- Trial name
- NCT05053685
- Testing
- Measurement of Urine and plasma metanephrines
- Where
- Singapore
- Volunteers
- 81 people, healthy volunteers welcome
- Sponsor
- Changi General Hospital
Physical Activity, Sympathetic Nervous System
Neuropeptide Y and Sympathovagal Balance
Neuropeptide Y (NPY) activates the sympathetic and vagal nervous systems through the Y1 and Y2 receptors. This double-blind placebo-controlled crossover study investigated the sympathovagal balance during three exercises on a…
- Conditions
- Physical Activity, Sympathetic Nervous System, Secretion; Catecholamine
- Trial name
- NPY (NCT03933787)
- Testing
- Saxagliptin 5mg, ergometric test in healthy volunteers
- Where
- Switzerland
- Volunteers
- 7 people, healthy volunteers welcome
- Sponsor
- Eric Grouzmann