Thoracic trauma has the characteristics of complexity, specificity, urgency and severity. Therefore, the treatment is particularly important. Thoracic Traumatology Group, Trauma Medicine Branch of Zhejiang Medical Association organized the writing of the thoracic trauma and further optimization consensus of Zhejiang thoracic surgery industry Treatment and diagnosis of rib and sternum trauma: A consensus statement by Zhejiang Association for Thoracic Surgery (version 2021), compiled the popular science book Emergency Treatment and Risk Avoidance Strategy of Thoracic Trauma and Illustration of Real Scene Treatment of Trauma, actively prepared to build the trauma database of Zhejiang Province, and participated in the construction of trauma group in the Yangtze River Delta. Although Zhejiang Province has carried out many related works in the diagnosis and treatment of chest trauma, it is still inconsistent with the development requirements of the times. Standardization of chest trauma treatment, popularization of relevant knowledge, management of trauma big data, grass-roots radiation promotion tour and further optimization of industry consensus are the requirements and objectives of this era.
The coronavirus disease 2019 (COVID-19) epidemic has a tremendous impact on the countries around the world since the outbreak in December 2019. From December 2022, with the loosening of domestic epidemic control policies, the prevalence of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) rose significantly and reached to its epidemic peak in the majority of the cities in China, which further overwhelmed our medical care system. The cardiac surgery departments in China lack the experience in conducting work under the COVID-19 pandemic. In this paper, we summarize the main topics that might be faced during the pandemic by reviewing the previous related literatures, which included: the cardiac surgery volume trends, the impact of SARS-CoV-2 infection on the prognosis of cardiac surgery, the timing of cardiac surgery and the surgical strategy should be modified, and possible recommendations for the manager or governors during the pandemic, so as to outline a path forward for cardiac surgery for the near future.
Sepsis-associated acute kidney injury (SAKI) is a common complication of patients in intensive care unit, and also an independent risk factor leading to high mortality of sepsis patients. SAKI leads to an extended hospital stay for patients, resulting in a huge medical burden. The pathogenesis of SAKI is complex, and systemic inflammatory response plays an important role in it. At present, blood adsorption is the main method for treating SAKI in intensive care units, but there is no consensus on the relevant treatment strategies. This article summarizes new perspectives and research conclusions on the application of blood adsorption technology in the treatment of SAKI, aiming to provide new references for the blood adsorption treatment strategies of SAKI.
Currently,lung cancer (LC) has one of the highest incidence rates among various malignant tumors worldwide,and the annual mortality rate of LC has ranked first among all malignant tumors. About 80% of LC patients present to the hospital in a late advanced stage and lose the chance of surgical resection. Among all the patients who receive surgical treatment,the 5-year mortality rate of patients with early TNM stages is far lower than that of patients with advanced stage LC. With the advancement of medical equipment and more people who receive routine medical examination,more and more patients with small pulmonary nodules are discovered. Limited lung resection,including wedge resection and segmental resection,can be performed with minimally invasive video-assisted thoracoscopic surgery for these patients to acquire equivalent surgical outcomes as traditional lobectomy and a much better postoperative quality of life. LC screening increases the chances of early detection and diagnosis of LC patients,so these patients can receive reasonable diagnosis and treatment at an early stage. This strategy can greatly reduce treatment cost and mortality,and achieve maximal treatment benefits with minimal economic and medical cost. This review focuses on the necessity,high-risk groups,evaluation criteria and methods of LC screening with some LC screening guidelines and research studies in order to provide reasonable and feasible screening strategies and references for clinical LC screening.
Acute kidney injury (AKI), as a complex and severe kidney disease, has always been the hotspot of research. The epidemiological research of AKI in China has made significant progress, including initially reports on the domestic incidence of AKI, geographical distribution and risk factors; however, accompanying challenges like AKI prevention and treatment emerge. For improvement of the diagnosis and treatment of the AKI, this article summarizes and analyses the two challenges: early warning biomarkers and AKI treatment strategies, based on new ideas and research progress. The aim is to make Chinese nephrology scholars and specialists realize the focus of AKI prevention and protection of renal function, to standardize the treatment strategy of AKI, and to put forward the direction of future research.
ObjectiveTo review the advances of the role of mitochondrial dysfunction in the spinal cord injury (SCI) and its relevant treatments. MethodsFocusing on various mechanisms of mitochondrial dysfunction, recent relevant literature at home and abroad was identified to summarize the therapeutic strategies for SCI. ResultsMitochondrial dysfunction is mainly manifested in abnormalities in mitochondrial energy metabolism, mitochondrial oxidative stress, mitochondrial-mediated apoptosis, mitophagy, mitochondrial permeability transition, and mitochondrial biogenesis, playing a vital role in the development of SCI. Drug that enhanced mitochondrial function have been proved beneficial for the treatment of SCI. ConclusionMitochondrial dysfunction can serve as a potential therapeutic target for SCI, providing ideas and basis for the development of SCI therapeutic candidates in the future.
Objective To explore the strategy of intrathoracic anastomosis in patients with esophageal squamous cell carcinoma when the proximal esophagus is dilated to different degrees and explore its mechanism. Methods We retrospectively reviewed the clinical data of patients who underwent esophagectomy between 2014 and 2017 in West China Hospital. The patients were divided into two groups including a significant dilatation group with inner mucosal phase diameter (IMPD)≥17.9 mm and a non-significant dilatation group with IMPD<17.9 mm. And the patients were divided into two groups (a layered manual anastomosis group and a stapled anastomosis group) according to anastomosis method and propensity score matching was applied to adjust for potential confounders. Results We finally included 654 patients. There were 206 patients with 158 males and 48 females at average age of 62.21±7.72 years in the layerd manual analstomosis group and 448 patietns with 377 males and 71 females at average age of 62.57±8.42 years in the stapled anastomosis group. We also used Masson trichrome staining to assess the collagen fiber content in the esophagus. Compared with layered manual anastomosis, the incidence of anastomotic leakage was higher in the significant dilatation group than that in the stapled anastomosis group (original cohort: 3.8% vs. 10.7%, P=0.093; propensity score-matched cohort: 1.4% vs. 15.3%, P=0.004). And there was no significant difference in anastomotic leakage b etween layered manual anastomosis and stapled anastomosis in the non-significant dilatation group (original cohort: 4.7% vs. 4.2%, P=0.830; propensity score-matched cohort: 4.8% vs. 4.0%, P=0.206). Moreover, the average collagen fiber area ratio was significantly lower in the significant dilation group than that in the non-significant dilatation group (P=0.045). Conclusion There is a significant reduction in collagen fibers in the proximal esophageal wall tissue of esophageal squamous cell carcinoma patients with a IMPD≥17.9 mm. Intrathoracic layered manual anastomosis effectively reduces postoperative anastomotic leakage in these patients.
Postoperative cognitive dysfunction (POCD) is a common and important complication after cardiac surgery. The pathological reactions caused by cardiac surgery, such as traumatic stress reaction, inflammation, hemodynamics disorders, and blood coagulation dysfunction, by triggering central inflammation, ischemia, hypoxia and ischemia-reperfusion injury and other mechanisms, leading to brain function-impairment, causing the development of POCD. According to the above mechanisms, taking corresponding protective measures, reducing the development of POCD, and improving the quality of life after cardiac surgery are of great importance.
Objective To explore the clinical value, latest research progress, and clinical controversy of total neoadjuvant therapy (TNT) in locally advanced rectal cancer (LARC). Method We searched and reviewed on the latest literatures about studies of the clinical research of TNT in LARC. Results TNT could make the tumor downstage rapidly and improve the patients’ treatment compliance. In terms of organ preservation rate, 3-year disease-free survival and pathological complete remission rate, TNT had advantages and was a especial potential treatment strategy compared with traditional methods. Conclusions TNT decreases local recurrence rate and improves the long-term survival. For LARC patients with strong desire for organ preservation, TNT is a good treatment choice and has the value of clinical promotion.
