Influence of a Catecholamine-Rich Diet on Plasma and Urine Free and Total Metanephrine, Normetanephrine and 3-Methoxytyramine Concentrations.

• Conditions: Pheochromocytoma; tumor of the adrenal medulla; 10001353

• Registration Number: NL-OMON32228
• Lead Sponsor: niversitair Medisch Centrum Groningen

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Last Update Posted: 13 May 2024

Recruitment & Eligibility

• Status: Pending
• Sex: Not specified
• Target Recruitment: 20

Inclusion Criteria

Healthy adults who gave written informed consent

Exclusion Criteria

People that use certain medication that interrupt in the catecholamine-metabolism (like MAO-inhibitors, opiats and methyl-dopa). Also excluded from the study are non-healthy persons and pregnant women.

Study & Design

• Study Type: Observational invasive
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
<p>Free and total metanephrines and free catecholamines are measured in both<br /><br>plasma and urine.</p><br>

Secondary Outcome Measures

Name	Time	Method
<p>Genotypes of enzymes in the catecholamine metabolic pathway.</p><br>