Clinical trials: Primary Polydipsia
Polyuria, Polydipsia
Copeptin in Differentiation of Polyuria and Polydipsia
The differential diagnosis of patients with polyuria/ polydipsia is often complex, but important for the therapeutic strategy. Challenging is in particular the clinical differentiation between patients with a partial Diabetes…
- Trial name
- NCT01056887
- Where
- Germany
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of Wuerzburg
Diabetes Insipidus
Copeptin After a Subcutaneous Stimulation With Glucagon in Adults
This study is to evaluate copeptin values after the subcutaneous injection of glucagon in adults (healthy volunteers and patients with diabetes insipidus or primary polydipsia).
- Trial name
- Glucacop (NCT04550520)
- Testing
- Glucagon
- Where
- Switzerland
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- University Hospital, Basel, Switzerland
Arginine Vasopressin Deficiency, Primary Polydipsia
Plasma Copeptin in Response to Oral Urea in Healthy Adults and Patients With Polyuria-polydipsia Syndrome
The aim of this study is to investigate whether oral urea stimulates copeptin release and, if so, whether it may provide a novel diagnostic test in the differentiation between AVP-D (Arginine vasopressin deficiency) and PP…
- Trial name
- URANOS (NCT05890690)
- Testing
- Urea
- Where
- Switzerland
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- University Hospital, Basel, Switzerland
Polyuria-polydipsia Syndrome, Arginine Vasopressin Deficiency
Mannitol-induced Release of Copeptin in Healthy Adults and Patients With Polyuria-Polydipsia Syndrome (MARS Study)
The aims of this study are to investigate whether mannitol stimulates copeptin (part 1: proof-of-concept) and whether the copeptin levels upon mannitol infusion differ in primary polydipsia and arginine vasopressin deficiency…
- Conditions
- Polyuria-polydipsia Syndrome, Arginine Vasopressin Deficiency, Primary Polydipsia
- Trial name
- MARS (NCT06542198)
- Testing
- Mannitol Infusion (blinded), Mannitol Infusion (open label)
- Where
- Switzerland
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- University Hospital, Basel, Switzerland