Treatment of lung cancer by acupuncture combined with medicine based on pathophysiological mechanism: A review.

Lung cancer is one of the most frequently diagnosed cancers in the world. There are an estimated 2.2 million new cases and 1.79 million deaths each year. Over the past 2 decades, our understanding of disease biology, the use of predictive biomarkers, and improvements in therapeutic approaches have made significant progress and transformed the outcomes of many patients. Treatment is determined by the subtype and stage of the cancer; however, the effect of personalized treatment remains unsatisfactory. The use of Chinese medicines has attracted increasing attention worldwide. Chinese medicine treatment of lung cancer has few side effects, which can effectively prolong the survival expectation of patients and improve their quality of life, and has attracted increasing attention. Based on the pathophysiological mechanism of lung cancer reported in modern medical research, this article explores the efficacy and safety of acupuncture combined with medicine in the treatment of lung cancer.

Innovation of the Third Sector to Improve Nature Reserve Management in the Post-COVID-19 Epidemic Era.

Encouraging the strong recovery of the economy is an urgent priority for all nations in the post-COVID-19 epidemic era. Social enterprise, as a new-type third sector, boasts unique advantages in structure and function, which can reach public interest targets without relying on government spending; social enterprises can effectively reduce the cost of ecological construction and maintenance, provide more professional and diverse services, and promote sustainable development in the regional economy, society, and ecology. Through an analysis of their structure and function, this study proved that social enterprises serve as a significant institutional innovation to cure the "government failure" and "market failure" in the area of public interest with the merits of the simple structure of the main body, strong self-innovation ability, high spontaneity of members, and convenient application of laws. Thus, its introduction to nature reserve management can pragmatically relieve the financial pressure and increasingly achieve public interest goals. The empirical research indicates that social enterprises need to be supplemented with the maintenance mechanism of bidirectional targets so that they can do their best to meet the requirements of "low government spending, high ecological benefits" in constructing nature reserves in the post-COVID-19 epidemic era, fully motivate the market, and develop the reliable force for public welfare.

The safety and efficacy of hybrid ablation for the treatment of atrial fibrillation: A meta-analysis.

INTRODUCTION: Hybrid ablation, an emerging therapy that combines surgical intervention and catheter ablation, has become a viable option for the treatment of persistent atrial fibrillation. In this analysis, we aimed to evaluate the safety and efficacy of hybrid ablation, as well as compare the outcomes of one-step and staged approaches. METHODS: We conducted a search in major online databases and selected the studies that met the inclusion criteria. The primary endpoint was defined as no episode of atrial fibrillation or atrial tachycardia lasting longer than 30 seconds without administration of antiarrhythmic drugs. RESULTS: Sixteen studies including 785 patients (paroxysmal atrial fibrillation, n = 83; persistent atrial fibrillation, n = 214; long-standing persistent atrial fibrillation, n = 488) were selected. Average history of atrial fibrillation was (5.0±1.6) years. The pooled proportion of patients who were arrhythmia-free at the primary endpoint was 73% (95% CI, 64%-81%, Cochran's Q, P<0.001; I2 = 81%). The pooled rate of severe short-term complications was 4% (95% CI, 2%-7%, Cochran's Q, P = 0.01; I2 = 51%). The success rate after one-step procedures (69%) was lower than that after staged procedures (78%). The staged approach could ultimately prove to be safer, although complication rates were relatively low for both approaches (2% and 5%, respectively). CONCLUSIONS: Hybrid ablation is an effective and generally safe procedure. The current data suggest that staged hybrid ablation could be the optimal approach, as it is associated with a higher success rate and a seemingly lower complication rate. Additional randomized controlled trials are necessary to confirm these results.

Effect of epicardial fat pad ablation on acute atrial electrical remodeling and inducibility of atrial fibrillation.

BACKGROUND: Atrial electrical remodeling (AER) is the underlying mechanism of atrial fibrillation (AF). The present study investigated the impact of epicardial fat pad (FP) ablation on acute AER (AAER) and inducibility of AF. METHODS AND RESULTS: AAER was performed in 28 mongrel dogs through 4-h rapid atrial pacing (RAP). Before RAP, 14 dogs (ablation group) underwent FP ablation, and the other 14 (control group) underwent a sham procedure. The atrial effective refractory period (ERP) and vulnerability window (VW) of AF were measured with and without bilateral cervical vagosympathetic nerve stimulation (VNS) at the high right atrium, ostium of the coronary sinus (CS) and distal CS before and after every hour of RAP. In the control group, ERP was markedly shortened in the first 2 h of RAP and then stabilized. AF was only slightly induced. After RAP, the time course of ERP with and without VNS was similar. VNS significantly shortened ERP and increased VW before and after RAP. In the ablation group, ERP was significantly prolonged after FP ablation. Moreover, neither VNS nor RAP shortened the ERP or increased the VW. AF could not be induced (VW=0). CONCLUSIONS: RAP resulted in AAER, which may be mediated and aggravated by autonomic activity. Epicardial FP ablation generated denervation, which not only abolishes AF inducibility but also prevents RAP-mediated AAER.