PMID- 35429525 OWN - NLM STAT- MEDLINE DCOM- 20220608 LR - 20220621 IS - 1573-2517 (Electronic) IS - 0165-0327 (Linking) VI - 310 DP - 2022 Aug 1 TI - Acceptability, safety and tolerability of antidepressant repetitive transcranial magnetic stimulation for adolescents: A mixed-methods investigation. PG - 43-51 LID - S0165-0327(22)00395-0 [pii] LID - 10.1016/j.jad.2022.04.057 [doi] AB - OBJECTIVE: Major depressive disorder (MDD) is relatively common in adolescence, with far-reaching impacts. Current treatments frequently fail to alleviate depression severity for a substantial portion of adolescents. Repetitive transcranial magnetic stimulation (rTMS) may assist with this unmet clinical need. However, little is known about adverse events (AEs) experienced by adolescents receiving rTMS, subjective treatment experiences of adolescents and their parents, or treatment acceptability. METHODS: Fourteen adolescents (16.5 years +/- 1.2; 71.4% female) with MDD received 20 sessions of either high-frequency (10 Hz; n = 7) left dorsolateral prefrontal cortex (DLPFC) or low-frequency (1 Hz; n = 7) right DLPFC rTMS. AEs were monitored at baseline and at weekly intervals via New York State Psychiatric Institute Side Effects Form for Children and Adolescents. Eight adolescents and nine parents participated in interviews regarding subjective treatment experience, analysed via content analysis. RESULTS: Drowsiness and lethargy were common AEs, reported by 92.3% of participants in week one. Number of AEs decreased throughout treatment course (after 5 treatments: M = 11.23, SD = 5.00; after 20 treatments: M = 8.92, SD = 5.95). Thirty-five AEs emerged during treatment, most commonly transient dizziness. Frequency, severity, and number of AEs reported were equivalent between treatment groups. Treatment adherence and satisfaction were high. Qualitative findings identified three themes relating to rTMS experience: Preparation and connection; Physical experience of treatment; and Perceived role of treatment. LIMITATIONS: Sample size was small, therefore findings are preliminary. CONCLUSIONS: rTMS was an acceptable treatment for adolescent MDD, from both adolescents' and parents' perspectives, and was safe and well-tolerated, as AE frequency and type did not differ from rTMS treatment courses in adults. CI - Copyright (c) 2022 Elsevier B.V. All rights reserved. FAU - Wallman, Emily Jean AU - Wallman EJ AD - Centre for Developmental Psychiatry and Psychology, Department of Psychiatry, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia. Electronic address: emily.wallman@monash.edu. FAU - Segrave, Rebecca Anne AU - Segrave RA AD - BrainPark, Turner Institute for Brain and Mental Health, Monash University, Clayton, Victoria, Australia. FAU - Gordon, Michael Solomon AU - Gordon MS AD - Centre for Developmental Psychiatry and Psychology, Department of Psychiatry, School of Clinical Sciences at Monash Health, Monash University, Clayton, Victoria, Australia; Early in Life Mental Health Service, Monash Health, Clayton, Victoria, Australia. FAU - Fraser, Maxwell James Oliver Barnett AU - Fraser MJOB AD - Early in Life Mental Health Service, Monash Health, Clayton, Victoria, Australia. FAU - Pavlou, Chris AU - Pavlou C AD - Early in Life Mental Health Service, Monash Health, Clayton, Victoria, Australia. FAU - Melvin, Glenn Alexander AU - Melvin GA AD - School of Psychology, Faculty of Health, Deakin University, Burwood, Victoria, Australia; Centre for Educational Development, Appraisal & Research, University of Warwick, Coventry, UK. LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't DEP - 20220414 PL - Netherlands TA - J Affect Disord JT - Journal of affective disorders JID - 7906073 RN - 0 (Antidepressive Agents) SB - IM MH - Adolescent MH - Adult MH - Antidepressive Agents/therapeutic use MH - Child MH - *Depressive Disorder, Major/drug therapy MH - Female MH - Humans MH - Male MH - Prefrontal Cortex/physiology MH - *Transcranial Magnetic Stimulation/adverse effects/methods MH - Treatment Outcome OTO - NOTNLM OT - Adolescent depression OT - Adverse events OT - Treatment acceptability OT - Treatment satisfaction OT - rTMS EDAT- 2022/04/17 06:00 MHDA- 2022/06/09 06:00 CRDT- 2022/04/16 20:09 PHST- 2021/10/09 00:00 [received] PHST- 2022/02/21 00:00 [revised] PHST- 2022/04/10 00:00 [accepted] PHST- 2022/04/17 06:00 [pubmed] PHST- 2022/06/09 06:00 [medline] PHST- 2022/04/16 20:09 [entrez] AID - S0165-0327(22)00395-0 [pii] AID - 10.1016/j.jad.2022.04.057 [doi] PST - ppublish SO - J Affect Disord. 2022 Aug 1;310:43-51. doi: 10.1016/j.jad.2022.04.057. Epub 2022 Apr 14.