title: Accelerated repetitive transcranial magnetic stimulation for treatment-resistant depression.
abstract: BACKGROUND
  Repetitive transcranial magnetic stimulation (rTMS) has shown safety and efficacy for treatment-resistant depression, but requires daily treatment for 4-6 weeks. Accelerated TMS, with all treatments delivered over a few days, would have significant advantages in terms of access and patient acceptance.
  
  
  METHODS
  Open-label accelerated TMS (aTMS), consisting of 15 rTMS sessions administered over 2 days, was tested in 14 depressed patients not responding to at least one antidepressant medication. Effects on depression, anxiety, and cognition were assessed the day following treatment, then after 3 and 6 weeks.
  
  
  RESULTS
  No seizure activity was observed and only one patient had a serious adverse event (increased suicidal ideation). Two patients failed to complete a full course of aTMS treatments, and 36% did not complete all study visits. Depression and anxiety significantly decreased following aTMS treatments and improvements persisted 3 and 6 weeks later. Response rates immediately following treatment and at 3 and 6 weeks were 43, 36, and 36%, respectively. Remission rates at the same timepoints were 29, 36, and 29%.
  
  
  CONCLUSIONS
  Accelerated TMS demonstrated an excellent safety profile with efficacy comparable to that achieved in daily rTMS in other trials. Limitations primarily include open-label treatment and a small sample size.
authors: Department of Psychiatry and Behavioral Sciences, Emory University School of Medicine, Atlanta, Georgia, USA.
authors: Paul E
authors: PE
authors: Holtzheimer
authors: William M
authors: WM
authors: McDonald
authors: Mustafa
authors: M
authors: Mufti
authors: Mary E
authors: ME
authors: Kelley
authors: Sinéad
authors: S
authors: Quinn
authors: German
authors: G
authors: Corso
authors: Charles M
authors: CM
authors: Epstein
mesh_terms: D000328:Adult; D000368:Aged; D000928:Antidepressive Agents / Q000627:therapeutic use; D003131:Combined Modality Therapy; D003863:Depression / Q000209:etiology / Q000628:therapy*; D004351:Drug Resistance; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D011569:Psychiatric Status Rating Scales; D012720:Severity of Illness Index; D050781:Transcranial Magnetic Stimulation / Q000009:adverse effects / Q000379:methods*; D016896:Treatment Outcome; D055815:Young Adult
chemical_list: D000928:Antidepressive Agents