A pilot controlled trial of a combination of dense cranial electroacupuncture stimulation and body acupuncture for post-stroke depression

BACKGROUND: Our previous studies have demonstrated the treatment benefits of dense cranial electroacupuncture stimulation (DCEAS), a novel brain stimulation therapy in patients with major depression, postpartum depression and obsessive-compulsive disorder. The purpose of the present study was to further evaluate the effectiveness of DCEAS combined with body acupuncture and selective serotonin reuptake inhibitors (SSRIs) in patients with post-stroke depression (PSD). METHODS: In a single-blind, randomized controlled trial, 43 patients with PSD were randomly assigned to 12 sessions of DCEAS plus SSRI plus body electroacupuncture (n = 23), or sham (non-invasive cranial electroacupuncture, n-CEA) plus SSRI plus body electroacupuncture (n = 20) for 3 sessions per week over 4 weeks. Treatment outcomes were measured using the 17-item Hamilton Depression Rating Scale (HAMD-17), the Clinical Global Impression - Severity scale (CGI-S) and Barthel Index (BI), a measure used to evaluate movement ability associated with daily self-caring activity. RESULTS: DCEAS produced a significantly greater reduction of both HAMD-17 and CGI-S as early as week 1 and CGI-S at endpoint compared to n-CEA, but subjects of n-CEA group exhibited a significantly greater improvement on BI at week 4 than DCEAS. Incidence of adverse events was not different in the two groups. CONCLUSIONS: These results indicate that DCEAS could be effective in reducing stroke patients’ depressive symptoms. Superficial electrical stimulation in n-CEA group may be beneficial in improving movement disability of stroke patients. A combination of DCEAS and body acupuncture can be considered a treatment option for neuropsychiatric sequelae of stroke. TRIAL REGISTRATION: http://www.clinicaltrials.gov, NCT01174394

Meta-analysis Followed by Replication Identifies Loci in or near CDKN1B, TET3, CD80, DRAM1, and ARID5B as Associated with Systemic Lupus Erythematosus in Asians

Systemic lupus erythematosus (SLE) is a prototype autoimmune disease with a strong genetic involvement and ethnic differences. Susceptibility genes identified so far only explain a small portion of the genetic heritability of SLE, suggesting that many more loci are yet to be uncovered for this disease. In this study, we performed a meta-analysis of genome-wide association studies on SLE in Chinese Han populations and followed up the findings by replication in four additional Asian cohorts with a total of 5,365 cases and 10,054 corresponding controls. We identified genetic variants in or near CDKN1B, TET3, CD80, DRAM1, and ARID5B as associated with the disease. These findings point to potential roles of cell-cycle regulation, autophagy, and DNA demethylation in SLE pathogenesis. For the region involving TET3 and that involving CDKN1B, multiple independent SNPs were identified, highlighting a phenomenon that might partially explain the missing heritability of complex diseases

The influence of a protein kinase A inhibitor on interstitial adenosine of muscle at rest and during contraction

published_or_final_versionPhysiologyMasterMaster of Medical Science

Clinical Outcomes of Left Atrial Appendage Occlusion Versus Switch of Direct Oral Antcoagulant in Atrial Fibrillation: A Territory‐Wide Retrospective Analysis

Background Left atrial appendage occlusion (LAAO) has emerged as an alternative to oral anticoagulation therapy for stroke prevention in atrial fibrillation, but data comparing LAAO with direct oral anticoagulant (DOAC) are sparse. Methods and Results This cohort study compared LAAO (with or without prior anticoagulation) with a switch of one DOAC to another DOAC by 1:2 propensity score matching. The primary outcome was a composite of all‐cause mortality, ischemic stroke, and major bleeding. A total of 2350 patients (874 in the LAAO group and 1476 in the DOAC switch group) were included. After a mean follow‐up of 1052±694 days, the primary outcome developed in 215 (24.6%) patients in the LAAO group and in 335 (22.7%) patients in the DOAC switch group (hazard ratio [HR], 0.94 [95% CI, 0.80–1.12]; P=0.516). The LAAO group had a lower all‐cause mortality (HR, 0.49 [95% CI, 0.39–0.60]; P<0.001) and cardiovascular mortality (HR, 0.49 [95% CI, 0.32–0.73]; P<0.001) but similar risk of ischemic stroke (HR, 0.83 [95% CI, 0.63–1.10]; P=0.194). The major bleeding risk was similar overall (HR, 1.18 [95% CI, 0.94–1.48], P=0.150) but was lower in the LAAO group after 6 months (HR, 0.71 [95% CI, 0.51–0.97]; P=0.032). Conclusions LAAO conferred a similar risk of composite outcome of all‐cause mortality, ischemic stroke, and major bleeding, as compared with DOAC switch. The risks of all‐cause mortality and cardiovascular mortality were lower with LAAO

A comparative analysis of trade and economic integration in East Asia and Latin America

Regionalism, Economic integration, Regional agreements, Trade policy, F10, F13, F15,