Objective To evaluate the effect of early clinical interference strategies on preventing the conversion of acute pancreatitis to the severe form and aggravation of severe acute pancreatitis (SAP). Methods The patients with acute pancreatitis admitted to this hospital were divided into two therapeutic phases by different therapeutic methods from January 2001 to December 2008. Patients in the first phase (from January 2001 to December 2004) were treated by the routine management, and the second phase (from January 2005 to December 2008) by the routine management combined with early clinical interference strategies. Then, the ratio of conversion from acute pancreatitis to SAP and prognosis of SAP between two phases were compared. Results Compared with the first phase, the rate of aggravation of acute pancreatitis was significantly decreased in the second phase (4.48% vs. 21.18%), the average healing time of SAP, the incidences of systemic and local complications and the mortality of pancreatitis were reduced (P＜0.05). When early clinical interference strategies were performed, some adverse reaction and complications occurred in 35 cases, but without severe consequence. Conclusion Early clinical interference strategies may serve as a beneficial strategy on preventing the progression of mild acute pancreatitis to the severe form or halting the aggravation of acute pancreatitis.
Along with an increase in the number of diagnostic studies, researchers have begun to focus on the resources and strategies to identify diagnostic studies. This paper introduces some of the available resources, including databases based on diagnostic studies, secondary study resources and bibliography databases, etc. Although some search strategies can be used to identify diagnostic studies, specific search terms and strategies aimed at different databases should also be considered.
Esophageal cancer (EC) is the eighth dangerous cancer in the world. As the global population ages, the management of elderly patients with EC poses a challenge as they have many aging-associated diseases and physiological changes. In addition, the data on the tolerability of cancer treatment and the use of combined therapies in the patients to guide their treatment are limited. In this paper, we reviewed the literatures and discussed the effect of surgical resection and the potential complications of elderly patients. We reviewed the basic principles of combined therapy and the potential benefits of chemotherapy or chemoradiotherapy for patients and focused on the management of elderly patients with EC as well as the role of comprehensive assessment for aging to provide treatment options for elderly patients.
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.
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.
ObjectiveTo analyze the outcomes of patients with one-stage Fontan procedure and short-term prognosis at a single institute. Method We retrospectively analyzed clinical records of 116 patients with one-stage Fontan procedure in our hospital from January 2008 through September 2013. There were 77 males and 39 females (36%), with median age 6.27 years (ranged 3.15 to 17.47 years) at the time of surgery and the median weight at 17.5 kg (ranged 10.0 to 80.0 kg). There were 55 patients with standard extracardiac conduit, 13 patients with direct extracardiac connection, 17 patients with intra-atrial or intra/extracardiac conduit, and 31 patients with lateral tunnel. ResultsMedian cardiopulmonary bypass time was 124 (61-256) minutes. Median cross-clamp time was 60 (19-152) minutes. There were six early deaths (5.1%). The overall median time of the cardiac intensive care unit stay was 4 (1-17) days, with a median ventilator support of 7.3 (1.0-181.0) hours. The mean room air saturation was 90.00%±4.68% before discharge. Median length of chest tube drainage was 10 (4-45) days. Multiple logistic analysis confirmed that heterotaxy syndrome was the only independent predictor for postoperative renal insufficiency. Operations with aortic cross-clamping (OR=26.184, 95% CI 1.712-400.451), preoperative sinus mode dysfunction (OR=6.777, 95% CI 1.495-30.721) and cross-clamp time over 60 minutes (OR=1.036, 95% CI 1.002-1.076) were predictors for prolonged chest tube drainage. A total of 110 patients were followed up for 17 (8-47) months with 2 deaths and 1 with thrombosis. No reoperation occurred. ConclusionThe one-stage Fontan procedure can be performed with satisfactory outcomes. Staged strategies for operations may be appropriately loosen for selected elder children.
Objective To evaluate and summarize the relevant evidence of oxygenation strategies with tracheal intubation after extubation for adult in intensive care unit (ICU), and to provide evidence-based practice for the development of scientific and effective strategies tracheal intubation after extubation for ICU adult patients. Methods Evidence-based databases, related guideline websites, association websites and original databases were searched by computer for literature about oxygenation strategies with tracheal intubation after extubation for ICU adults patients was extracted. The retrieval time was from the establishment of the databases to May 2023. Two researchers trained in evidence-based practice evaluated the quality of the included literature and extracted evidence from the literature that met the quality evaluation criteria. Results A total of 18 articles were included, including 7 guidelines, 4 clinical decisions, 2 expert consensus, 4 systematic reviews and 1 randomized controlled trial. A total of 22 pieces of best evidence were formed, including 7 aspects of basic principles, evaluation, selection, parameter setting, withdrawal, effect evaluation and precautions. ConclusionThe medical staff should select the best evidence based on the actual clinical situation and the patient’s own needs, and adjust the oxygenation strategies to reduce the rate of tracheal intubation and improve the prognosis of patients.
ObjectiveTo analyze the death causes of postoperative early-stage after orthotopic liver transplantation (OLT) in rats, and to provide appropriate treatment strategies. MethodsThree hundreds of rat OLT models were performed by modified Kamada two-cuff technique. Operation time of each stage during OLT and postoperative survival time of rats were recorded and analyzed. According to survival time, the rats were divide into 4 groups:intraoperative death group (rats died during operation), < 6 hours group, 6-24 hours group, and > 24 hours group. Then comparison of operation time of each stage during OLT in rats of 4 groups was performed, and reasons of death during 24 hours after OLT were analyzed. ResultsOf the 300 OLT models, 37 rats died during operation (12.33%), 51 rats died within 6 hours after operation (17.00%), 76 rats died during 6-24 hours after operation (25.33%), and 136 rats survived longer than 24 hours (45.34%). The most common death causes of < 6 hours group were as follows:lose too much blood during the operation (27.45%, 14/51), postoperative bleeding (27.45%, 14/51), and vascular embolization (15.69%, 8/51). However, the most common death causes of 6-24 hours group were as follows:angiostenosis (27.63%, 21/76), postoperative bleeding (21.05%, 16/76), and pulmonary edema (19.74%, 15/76). There were significant differences in the cold ischemia time and anhepatic phase among the 4 groups (P < 0.05). The cold ischemia time and anhepatic phase of intraoperative death group were longer than those of other 3 groups (P < 0.05), in addition, the cold ischemia time of > 24 hours group was shorter than those of other 3 groups (P < 0.05). ConclusionsThere are many reasons leading to the early death after OLT. The long time of anhepatic phase and the cold ischemia time, intraoperative and postoperative bleeding, thrombosis, angiostenosis, and pulmonary edema are key factors for the improvement of prognosis in rats after OLT operation. Improvements of the reasons above are helpful to improve the successful rate of modeling and quality of OLT rats.