Logo Medical Science Monitor Basic Research

Call: 1.631.470.9640
Mon-Fri 10 am - 2 pm EST

Contact Us

Logo Medical Science Monitor Basic Research Logo Medical Science Monitor Basic Research Logo Medical Science Monitor Basic Research

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-Jarrah1EF

DOI: 10.12659/MSMBR.911411

Med Sci Monit Basic Res 2018; 24:198-205


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

Add Comment 0 Comments

Most Viewed Current Articles

07 Jul 2022 : Laboratory Research   4,036

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

15 Jun 2022 : Clinical Research   4,030

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

01 Jun 2022 : Laboratory Research   3,833

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

30 Oct 2023 : Original article   3,379

Exploring the Impact of the COVID-19 Pandemic on Academic Burnout Among Nursing College Students in China: ...

DOI :10.12659/MSMBR.940997

Med Sci Monit Basic Res 2023; 29:e940997

Your Privacy

We use cookies to ensure the functionality of our website, to personalize content and advertising, to provide social media features, and to analyze our traffic. If you allow us to do so, we also inform our social media, advertising and analysis partners about your use of our website, You can decise for yourself which categories you you want to deny or allow. Please note that based on your settings not all functionalities of the site are available. View our privacy policy.

Medical Science Monitor Basic Research eISSN: 2325-4416
Medical Science Monitor Basic Research eISSN: 2325-4416