Burnout: evaluation of the efficacy and tolerability of TARGET 1® for professional fatigue syndrome (burnout).

Objective To study the effect of a dietary supplement (TARGET 1 (R): a combination of casozepine, taurine, Eleutherococcus senticosus and extramel) on burnout symptomatology. Methods A 12-week, double-blind, randomized, placebo-controlled trial was conducted in workers engaged in professional contact with patients, students or clients. All were affected by burnout syndrome based on a score of 4 on the Burnout Measure Scale (BMS-10). The primary outcome measure was the change in the BMS-10 score; secondary outcome measures included the change in the Maslach's Burnout Inventory scale-Human Service Survey (MBI-HSS) score and the Beck Depression Inventory. Five scores were evaluated. Results Eighty-seven participants were enrolled in the study: 44 received the active formulation (verum group); 43 received placebo. After 12 weeks' supplementation, the placebo group showed significant improvements in scores for BMS-10, MBI-HSS fatigue and the Beck Depression Inventory, but MBI-HSS depersonalization and task management were not improved; the verum group showed significant improvements in all five scores. The verum group consistently showed significantly greater improvements in scores than the placebo group. Conclusions TARGET 1 (R) significantly improved the symptoms of burnout after 12 weeks' use.