CASE REPORT article
Front. Psychiatry
Sec. Psychological Therapy and Psychosomatics
Volume 16 - 2025 | doi: 10.3389/fpsyt.2025.1615403
This article is part of the Research TopicBidirectional Links Between Psychological Trauma and Physical Symptoms: Pathophysiology, Diagnosis, Prevention, and TreatmentView all 10 articles
Application of Accelerated Continuous Theta Burst Stimulation in Treatment-Resistant Depression: A Case Report
Provisionally accepted
- 1Third People's Hospital of Huzhou, Huzhou, China
- 2Zhejiang University, Hangzhou, Zhejiang Province, China
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Treatment-resistant depression (TRD) poses a significant challenge in psychiatric practice. While repetitive transcranial magnetic stimulation (rTMS) has emerged as a promising non-invasive neuromodulation technique for TRD, a subset of patients fails to respond adequately to these traditional rTMS protocols. This case report describes the treatment course of a 53-year-old female patient with a complex psychiatric history. Despite initial successful treatment and remission, the patient experienced a relapse of severe depression characterized by sleep disturbances, anxiety, anhedonia, and suicidal ideation. The patient underwent multiple pharmacological treatments, intermittent theta burst stimulation (iTBS) and electroconvulsive therapy (ECT) with limited success over the course of two years. Subsequently, the patient received accelerated continuous theta burst stimulation (a-cTBS) targeting the right dorsolateral prefrontal cortex (DLPFC). Following a-cTBS treatment (18000 pulses each day for 5 consecutive days), the patient showed significant improvement in depressive and anxiety symptoms, as well as in cognitive functions. Remarkable clinical improvement was observed: the Montgomery Depression Rating Scale score decreased from 32 to 9, the Hamilton Anxiety Rating Scale score dropped from 20 to 6, and suicidal ideation decreased from 13 to 5, ultimately disappearing.The outcomes of this intervention suggest that a-cTBS may represent a viable alternative for patients with TRD who do not benefit from existing treatment modalities.
Keywords: treatment-resistant depression, theta burst stimulation, Transcranial Magnetic Stimulation, Accelerated, High-dose
Received: 21 Apr 2025; Accepted: 22 Sep 2025.
Copyright: © 2025 Sun, Wang, Shen and Zhang. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
* Correspondence:
Minmin Wang, minminwang@zju.edu.cn
Xiaomei Zhang, sizhoushi@zuaa.zju.edu.cn
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