19 November 2018 : Original article
Sleep Quality, Depression, and Quality of Life After Bilateral Anodal Transcranial Direct Current Stimulation in Patients with Parkinson’s Disease
Hikmat Hadoush1ADEFG*, Alham Al-Sharman1BCD, Hanan Khalil1ACDE, Saleem A. Banihani2EF, Muhammed Al-Jarrah1EFDOI: 10.12659/MSMBR.911411
Med Sci Monit Basic Res 2018; 24:198-205
Abstract
BACKGROUND: Sleep dysfunctions impose a large burden on quality of life for patients with Parkinson’s disease (PD). Several studies on PD reported potential therapeutic effects of transcranial direct current stimulation (tDCS) on motor and non-motor functions, but not related to sleep quality. Therefore, the present study examined sleep quality, depression perception, and quality of life changes after bilateral anodal tDCS in patients with PD.
MATERIAL AND METHODS: Twenty-one patients (n=21) with PD underwent 10 sessions (20 min each, 5 per week) of bilateral anodal tDCS stimulation applied simultaneously over the left and right prefrontal and motor areas. The Pittsburgh Sleep Quality Index (PSQI) total score and sub-scores, Geriatric Depression Scale (GDS), and Health-related quality of life questionnaire (SF-36) were measured pre/post bilateral tDCS anodal stimulation.
RESULTS: PSQI total score (P=0.045), sleep latency sub-score (P=0.02), and GDS total score (P=0.016) significantly decreased, and physical and mental components scores of SF-36 (P=0.018 and P=0.001, respectively) significantly increased after bilateral anodal tDCS stimulation. The GDS score decrease was directly correlated with decrease in PSQI total score (P=0.01), sleep latency sub-score (P=0.002), and sleep disturbance sub-score (P=0.003). In addition, the GDS score decrease was inversely correlated with increasing mental component score of SF-36 (P=0.001), which was directly correlated with an increase in sleep efficiency sub-score (P=0.03) and the physical component score of SF-36 (P=0.0001).
CONCLUSIONS: Bilateral anodal tDCS stimulation showed potential therapeutic effects in patients with PD in terms of sleep quality and depression level improvement, which together improved mental and physical quality of life in patients with PD.
Keywords: Depression, Electric Stimulation Therapy, Quality of Life, Sleep
Most Viewed Current Articles
15 Jun 2022 : Clinical Research
Evaluation of Apical Leakage After Root Canal Obturation with Glass Ionomer, Resin, and Zinc Oxide Eugenol ...DOI :10.12659/MSMBR.936675
Med Sci Monit Basic Res 2022; 28:e936675
07 Jul 2022 : Laboratory Research
Cytotoxicity, Apoptosis, Migration Inhibition, and Autophagy-Induced by Crude Ricin from Ricinus communis S...DOI :10.12659/MSMBR.936683
Med Sci Monit Basic Res 2022; 28:e936683
01 Jun 2022 : Laboratory Research
Comparison of Sealing Abilities Among Zinc Oxide Eugenol Root-Canal Filling Cement, Antibacterial Biocerami...DOI :10.12659/MSMBR.936319
Med Sci Monit Basic Res 2022; 28:e936319
08 Dec 2022 : Original article
Use of Estimated Glomerular Filtration Rate and Urine Albumin-to-Creatinine Ratio Based on KDIGO 2012 Guide...DOI :10.12659/MSMBR.938176
Med Sci Monit Basic Res 2022; 28:e938176