The long-term effect of repetitive transcranial magnetic stimulation in the treatment of intractable insomnia.

Objective: To explore the differences in clinical efficacy of different courses of repetitive transcranial magnetic stimulation (rTMS) in the treatment of intractable insomnia and the duration of clinical efficacy after cessation of treatment.

Method: 70 patients with intractable insomnia were randomly divided into 1 treatment course group and 2 treatment courses group. The rTMS course consisted of daily sessions of 1200 stimuli for the r-DLPFC at a frequency of 1 Hz and 800 stimuli for parietal lobe (CPZ) at a frequency of 1 Hz.