BMRMI Reduces Depressive Rumination Possibly through Improving Abnormal FC of Dorsal ACC.

Rumination is a common symptom of major depressive disorder (MDD) and has been characterized as a vulnerability factor for the onset or recurrence of MDD. However, the neurobiological mechanisms underlying rumination and appropriate treatment strategies remain unclear. In the current study, we used resting-state functional magnetic resonance imaging to investigate the effects of body-mind relaxation meditation induction (BMRMI) intervention in MDD with rumination. To this aim, we have recruited 25 MDD and 24 healthy controls (HCs). Changes in functional connectivity (FC) of the anterior cingulate cortex (ACC) subregion and the scores of clinical measurements were examined using correlation analysis. At baseline, MDD showed stronger FC between the right dorsal ACC (dACC) and right superior frontal gyrus than did the HC group. Compared to baseline, the HC group showed a significantly enhanced FC between the right dACC and right superior frontal gyrus, and the MDD group demonstrated a significantly weaker FC between the left dACC and right middle frontal gyrus (MFG) after the intervention. Furthermore, the FC between the right dACC and right superior frontal gyrus was positively associated with rumination scores across all participants at baseline. The above results indicate that BMRMI may regulate self-referential processing and cognitive function through modulating FC of the dACC in MDD with rumination.

Low Resistance Thought Induction Sleep-regulating Technique (TIP3-2) combined with medication for primary insomnia: a randomized controlled trial.

BACKGROUND: Cognitive behavioral therapy for insomnia (CBT-I) is well-validated in the western countries. However, it has not been widely adopted or disseminated in China. One possibility is that therapeutic approaches drawn from traditional Chinese medicine (TCM) will be more widely accepted. PURPOSE: This study aimed to evaluate the efficacy of medication in combination with a therapeutic approach drawn from TCM, Low Resistance Thought Induction Sleep-regulating Technique (TIP3-2), for acute treatment of insomnia. METHOD: A randomized controlled trial was conducted. Ninety primary insomnia patients were randomly assigned to receive TIP3-2 combined with medication (n = 45) or medication only (n = 45) for 4 weeks. Medication consisted of 1-2 mg Estazolam nightly. On the basis of taking Estazolam, TIP3-2 combined with medication group was given Low Resistance Thought Induction Sleep-regulating Technique (TIP3-2) treatment twice a week. Outcomes were assessed with the Pittsburgh sleep quality index (PSQI) and polysomnography (PSG) before and after treatment. RESULTS: Both groups demonstrated significant improvements in the PSQI and polysomnography indices. The TIP3-2+ medication group demonstrated a significant difference between the two groups in PSQI total score, sleep medication use, daytime dysfunction, subjective sleep quality, as well as polysomnography indices of sleep efficiency and awakening times (P < 0.05). CONCLUSION: Among patients with primary insomnia, the addition of TIP3-2 provided benefits above and beyond the role of medication alone.

Effects of electro-acupuncture on personality traits in depression: a randomized controlled study.

OBJECTIVE: To explore the personality-adjusting effect of electro-acupuncture treatment for depression and compared this treatment with paroxetine treatment. METHODS: A non-blinded, randomized controlled trial was adopted. Sixty depressed patients, who met trial criteria, were randomly assigned to the treatment and the control groups. In the treatment group, electro-acupuncture treatment was used, and paroxetine treatment was used in the control group. During the 24-week study period, 12 patients dropped out and 48 patients completed the study. The Minnesota Multiple Personality Inventory (MMPI) was adopted as the evaluation tool. At the same time, the Self-rating Depression Scale (SDS), Self-rating Anxiety Scale (SAS) and Montgomery-Asberg Depression Rating Scale (MADRS) were used to evaluate the psychological state. Evaluations were done before and after treatment. RESULTS: After treatment, patients' psychological state improved significantly in both groups (P<0.01). For the treatment group, within-group comparison between baseline and after 24 weeks of treatment showed that severity of depression had significantly decreased (P<0.01). MADRS and SDS scores decreased significantly (P<0.05) and MMPI subscale scores for hypochondriasis, depression, psychopathic deviate, psychasthenia, social introversion and fake decreased significantly (P<0.05). For the control group, severity of depression also decreased significantly. MADRS and SDS scores decreased significantly (P<0.05); and MMPI subscale scores for hypochondriasis, depression, hysteria, paranoia, and psychasthenia decreased significantly (P<0.05). Between-group comparison demonstrated that for the MMPI subscales paranoia and social introversion, the decrease of score was greater in the treatment group than in the control group (P<0.05). However, there were no other significant differences between the control group and the treatment group. CONCLUSION: Electro-acupuncture is effective for treating depression and affects personality traits.