SUMMARY
Background: An increasing body of research suggest that repetitive Transcranial Magnetic Stimulation (rTMS) is effective and safe treatment option for patients with major depressive disorder (MDD
week. Our secondary outcomes were changes in Hamilton Anxiety (HAM-A) and WHOQOL-BREF scales.
Results: After four weeks the changes of HAM-D17 and HAM-A results were significantly different between the group of patients treated by augmentative rTMS (48% and 53% decrease, respectively) and the group of patients treated by the standard therapy alone (24% and 30% decrease) (P=0.004, P=0.007). Absolute benefit increase defined as the difference between rates of remission (HAM-D17 ≤7) in rTMS and control group was 33% (P=0.001). Number of patients needed to treat with rTMS in order to
Repetitive transcranial magnetic stimulation (rTMS) is a noninvasive technique with few side effects that has been reported to be effective in the treatment of major depressive disorder (MDD). At present, no randomized controlled trials (RCT) have compared the efficacy and safety of rTMS delivered by the figure-8-coil and the H1-coil. We describe an industry-independent, randomized, controlled, single-blinded, single-center study protocol assessing the differences in efficacy and safety of rTMS for patients diagnosed with MDD with the H1-coil and figure-8-coil as an add-on to stable pharmacotherapy or pharmacotherapy alone. Stimulation protocols follow those that led to the FDA clearance of these treatments for MDD. The sample of 76 patents in each of the three groups will be enrolled and assessed with clinical and neuropsychological tests. The primary outcome is remission rate defined as Hamilton depression rating scale (HAM-D17) score ≤7 at the end of week-4. This clinical trial will address the efficacy and safety of rTMS modalities for MDD. The evaluation of biological markers will also help to elucidate the pathophysiology of MDD and the mechanisms of action of rTMS.
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