Moclobemide treatment in multiple sclerosis patients with comorbid depression: an open-label safety trial

Depression is common in multiple sclerosis (MS) patients, but tricyclic compounds are not well tolerated and newer antidepressants have not been studied. Effects of 150-400 mg/day of moclobemide, a reversible monoamine oxidase A inhibitor, were studied in a 3-month open design in 10 MS patient with DSM-IV-diagnosed depression. Nine patients reached complete remission. No adverse effects were noted. Four patients reported side effects including nausea and insomnia. The authors conclude that moclobemide is a well tolerated and efficient treatment for depression comorbid with MS.