Effect of tDCS Combined With Pharmacological Treatments for Bipolar Mania
Manic Episode
About this trial
This is an interventional treatment trial for Manic Episode focused on measuring manic episode, Transcranial direct current stimulation, tDCS, Functional near-infrared spectroscopy, fNIRS
Eligibility Criteria
Inclusion Criteria: 1. Manic episode in patient with bipolar disorder, as assessed by the Structured Clinical Interview for DSM-IV, Axis I Disorders, Patient Version (SCID-I/P). 2. Young Mania Rating Scale (YMRS) score above or equal 13. 3. Patients of both genders between 18 and 65 years of age (when obtaining informed consent) ,right-handed. 4. Junior high school education and above, with understanding of the content of the study. 5. Written, informed and competent consent was obtained before participation in the study. 6. The regimens and dosages of mood stabilizers and atypical antipsychotics remained stable from the start of tDCS to the completion of 10 tDCS sessions. One mood stabilizer and/or one atypical antipsychotics could be administered, and no new or discontinued drugs were added 7. Did not receive other trials of neurostimulation treatments (include tCS, rTMS, MECT.etc) and psychotherapies 1 month before tDCS treatment to 2 weeks after the end of treatment. 8. Benzodiazepines and antidepressants were not used from 1 month before tDCS treatment to 2 weeks after the end of treatment. Exclusion Criteria: 1. Laboratory abnormalities that are judged to be clinically significant and that clinicians consider to affect the efficacy of the trial or the safety of the subjects. 2. With severe or unstable diseases, including: Patients with neurological diseases (delirium, dementia, stroke, epilepsy, migraine, high intracranial pressure, craniocerebral surgery, etc.), congestive heart failure, angina pectoris, myocardial infarction, arrhythmia, hypertension (including untreated or uncontrolled hypertension), apnea syndrome, malignant tumors, immunocompromised subjects, acute or chronic liver and kidney failure, cirrhosis or active liver disease, Or blood glucose higher than 12mmol/L. 3.Alcohol or drug dependence within 6 months before the trial. 4.Pregnant and lactating women. Male and female subjects who are not using effective contraception or who plan to become pregnant within 3 months of starting the trial. 5.Family history of epilepsy (within three generations). 6.History of head trauma or craniocerebral surgery such as open wound or skull repair. 7.Other conditions that were not appropriate for participation in the clinical trial.
Sites / Locations
- Shanghai Mental Health CenterRecruiting
Arms of the Study
Arm 1
Arm 2
Active Comparator
Sham Comparator
active group
sham group
tDCS stimulation, which was performed once a day sessions of active anodal tDCS to the right dorsolateral prefrontal cortex and cathode to the left OFC (2 mA, 20 minutes, 10 sessions over 2 weeks). In the active group, current stimulations were gradually ramped up to 2 mA (in 30 seconds) intensity for 20 minutes, once a day, for 10 days.
tDCS stimulation, which was performed once a day sessions of sham anodal tDCS to the right dorsolateral prefrontal cortex and cathode to the left OFC (2 mA, 20 minutes, 10 sessions over 2 weeks). For sham stimulation, the procedure was identical, except that the current was gradually ramped up to 2mA and rapidly down to zero (in 30 seconds), thus leading to the same initial sensations of tDCS.