Changes in the metabolites of cerebrospinal fluid induced by rTMS in treatment-resistant depression: A pilot study.
Cerebrospinal fluid
Repetitive transcranial magnetic stimulation
Treatment-resistant depression
Journal
Psychiatry research
ISSN: 1872-7123
Titre abrégé: Psychiatry Res
Pays: Ireland
ID NLM: 7911385
Informations de publication
Date de publication:
07 2022
07 2022
Historique:
received:
19
11
2021
revised:
04
04
2022
accepted:
12
05
2022
pubmed:
21
5
2022
medline:
10
6
2022
entrez:
20
5
2022
Statut:
ppublish
Résumé
Repetitive transcranial magnetic stimulation (rTMS) improves depressive symptoms in treatment-resistant depression (TRD). This study aimed to analyze changes in cerebrospinal fluid (CSF) metabolites in patients with TRD after rTMS. Five patients with TRD were enrolled in a high frequency (10-Hz) rTMS study. The concentration of 72 CSF metabolites were measured at baseline and at the end of the 6-week rTMS treatment. rTMS significantly increased CSF niacinamide, kynurenine, and creatinine levels and significantly decreased CSF cystine levels, but not the levels of the other 68 CSF metabolites. This is the first CSF metabolomics study on patients with TRD who underwent rTMS.
Identifiants
pubmed: 35594657
pii: S0165-1781(22)00236-0
doi: 10.1016/j.psychres.2022.114636
pii:
doi:
Substances chimiques
Kynurenine
343-65-7
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
114636Informations de copyright
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