By Daniel Hageman
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24 Aug, 2021
When is TMS Indicated? KEY FINDINGS FROM THE LARGEST EVER NIMH DEPRESSION TREATMENT STUDY •The NIMH-funded Sequenced Treatment Alternatives to Relieve Depression (STAR*D) Study was conducted to determine the effectiveness of different treatments for people with major depression who have not responded to initial treatment with an antidepressant. 1 • The outcome measure was a “remission” of depressive symptoms—becoming symptom-free. This outcome was selected because people who reach this goal generally function better socially and at work, and have a better chance of staying well than do people who only achieve a response but not a remission . 2 • With 4,041 adult outpatients from 41 clinical sites around the country, over a 7 year period, STAR*D is the largest and longest study ever conducted to evaluate depression treatment. 3 • Significantly, STAR*D found that the likelihood of achieving remission on the 3rd or 4th medication is <25%. 4 Transcranial Magnetic Stimulation (TMS) is cleared by the U.S. Food and Drug Administration (FDA) for major depressive disorder (MDD) in patients who have not responded to 1 adequate antidepressant trial in the current episode. 6 (1) https://www.nimh.nih.gov/funding/clinical-research/practical/stard/ (2) https://www.nimh.nih.gov/funding/clinical-research/practical/stard/allmedicationlevels (3) Ibid. (4) Ibid. (5) HAMD 17, also known as the Hamilton Depression Rating Scale (HDRS), is a widely used 17 question clinician-administered depression assessment scale (6) O’Reardon et al., 2012 Apr, PMID: 22579164