Details

Autor(en) / Beteiligte

• Elemery, Monika
• Kiss, Szilvia
• Dome, Peter
• Tombor, Laszlo
• Faludi, Gabor
• Lazary, Judit

Titel

Investigation of the acute effect of bilateral repetitive transcranial magnetic stimulation (rTMS) in therapy resistant major depression patients

Ist Teil von

• Neuropsychopharmacologia Hungarica : a Magyar Pszichofarmakológiai Egyesület lapja, 2019-12, Vol.21 (4), p.179

Ort / Verlag

Hungary

Erscheinungsjahr

2019

Quelle

MEDLINE

Beschreibungen/Notizen

• There is a 20-year history of rTMS treatment, however, is not available in Hungary in routine clinical practice for therapy resistant depression (TRD). In this study we analysed the change of symptom profile of a Hungarian cohort with TRD using bilateral rTMS treatment. A cohort of 22 patients suffering from TRD was enrolled in the study. For assessment of the phenotypic profile the Beck Depression Inventory (BDI), The Beck Anxiety Inventory (BAI), The Montgomery-Asberg Depression Rating Scale (MADRS), the Snaith-Hamilton Pleasure Scale (SHAPS), the Insomnia Severity Index (ISI), and the Trail Making Test were applied. Differences of mean scores of scales were compared between the day 1 (before treatment) and the day 14 (after conclusion of treatment). Furthermore, we performed phenotypic comparisons between the gender subgroups. In the total sample significant reduction of symptom scores was found on the depression (pMADRS=0,022; pBDI=0,001) and the anxiety scales (pBAI=0,020) and in case of the TMT-A test (pTMT-A=0,019) at the end of the treatment. The mean scores of the SHAPS, the ISI and the TMT-B did not change up to the day 14. In the sex-specific analysis we found that in men only sleep disorder was improved (p=0,015), while in women both depression scores and TMT-A score decreased significantly (MADRSp=0,015; BDIp=0,005; TMT-Ap=0,036). There were no adverse events during the rTMS treatment. 2x5 sessions of bilateral rTMS treatment is an effective, safety applicable intervention in patients with TRD. Our results suggest that significant improvement of depressive, anxious and attention symptoms can be observed already after 10th session. Our findings highlighted that different symptoms evolve in women and men due to the acute effect of the rTMS treatment. Further follow-up study is required to evaluate the long-term effect of rTMS concerning the maintenance of symptom reduction and potential change of anhedonia and insomnia.