Longitudinal Study on the Sustainability of Transcranial Magnetic Stimulation Protocols - Biomarkers

Despite advances in the effective treatment of major depressive disorder using repetitive transcranial magnetic stimulation (rTMS), the processes that determine a patient's response trajectory remain poorly understood. Currently, there are no validated clinical or neurophysiological markers that can identify factors predicting the durability of the response to rTMS at the individual level. This constitutes a major limitation for planning individualised treatments and highlights the need for precision medicine approaches and reliable biomarkers to predict the long-term efficacy of TMS-based interventions, thereby enabling more informed clinical decisions and optimised resource allocation. rTMS is assumed to work by inducing neuroplasticity on multiple levels of the nervous system, ranging from modulating neurotransmitter release to changing structural and functional brain circuits. While rTMS likely acts as a universal modulator of neuroplasticity, the exact mechanisms are not fully established, especially regarding long-term durability. The LONGISTIM-BIO study ("Longitudinal Study on the Durability of Transcranial Magnetic Stimulation Protocols - Biomarkers") aims to explore the duration of the treatment effect following an initial response to a course of TMS treatment and examines potential neurophysiological and clinical/sociodemographic predictors associated with the trajectories of the treatment effect. More explicitly, it examines neuroplasticity as a biomarker of tre…

This description comes directly from the study's public registry record.

Jean-Marie BATAIL  ·  +332 99 33 39 37  ·  jm.batail@ch-guillaumeregnier.fr

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