ABSTRACT
Despite the efficacy of selective serotonin reuptake inhibitors (SSRIs) in the treatment of major depression, a significant number of patients show partial or no remission of symptoms. Some evidence suggests that psychostimulant augmentation may be helpful in treating patients with residual symptoms of depression. The efficacy of modafinil in augmenting SSRIs in depressed patients with residual fatigue or excessive daytime sleepiness has yet to be systematically investigated. In a series of 25 patients with major depressive disorder, according to the criteria of the Diagnostic and Statistical Manual of Mental Disorders, 4th edition, who showed significant residual symptoms after an adequate SSRI trial (12 wk) and who were evaluated according to the Fatigue Severity Scale (FSS), subjects with scores (3)4 were given open-label modafinil augmentation for a minimum of an additional 6 wk. Treatment response was assessed prospectively with the FSS, the Epworth Sleepiness Scale (ESS), and the Hamilton Rating Scale for Depression (HAM-D) during the first visit and at the second and sixth weeks. Twenty-one of 25 patients in this series who were treated with modafinil and SSRIs completed the 6-wk augmentation trial. At end-point assessment, all patients showed significant improvement in fatigue and sleepiness in FSS and ESS scores, as well as in HAM-D scores lpar;P<.01). in the second week, 29.4% of patients had a ham-d score <7, which was defined as remission; this rate 64.7% sixth week. whose dropped by more than 50%, responders to treatment, 41.1% and 76.4% weeks, respectively. results preliminary, open-label trial suggest that modafinil may be effective augmenting ongoing ssri treatment for portion with major depression who have residual fatigue sleepiness. larger, placebo-controlled trials appear warranted investigate clinical efficacy tolerability augmentation these patients.- SSRIs
- Nuvigil
- Modafinil: review
- Modafinil: structure
- Modafinil and serotonin
- Modafinil and the marmoset
- Excessive daytime sleepiness
- Modafinil as an antidepressant
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- Narcolepsy and sleep disorders: resources