From: N-acetylcysteine as add-on to antidepressant medication in therapy refractory major depressive disorder patients with increased inflammatory activity: study protocol of a double-blind randomized placebo-controlled trial
Physical Examination
Scale Assessments
Laboratory examinations
Week 14
√
Scale 1
Week 16
Scale 1, Scale 2
Week 18
Week 20
Routine test, Specific test