2 results
Approved WMORecruiting
We would like to modulate the serotonin system with acute tryptophan depletion (ATD) and 5-hydroxytryptophan (5-HTP). ATD is based on ingestion of an amino acid drink devoid of the precursor of serotonin and hence caused a decreased serotonin level…
Approved WMOCompleted
The objective of this study is twofold. First, we want to investigate the effectiveness of a COBRA-plus therapy after incomplete response on COBRA-light therapy after 13 weeks to improve the percentage of RA-patients with a high disease activity and…