Background and Objectives: There is no dedicated occlusive device for closing coronary artery fistulas (CAFs), and specific efficacy and safety data of various off-label occlusive devices for CAFs closure are scarce. Methods: Patients undergoing transcatheter closure of CAFs from January 2011 to December 2022 were included in the single-center retrospective study. The study population was divided into 2 groups: coils group (n=35) and patent ductus arteriosus (PDA) occluders group (n=66). Results: No significant intergroup differences were observed in demographic characteristics except age. The presence of multiple CAF origins (54.3% vs. 4.5%, p<0.001) and multiple draining sites (51.4% vs. 3.0%, p<0.001) were more common in the coils group. In contrast, the presence of aneurysm (72.7% vs. 14.3%, p<0.001), and large fistula (75.8% vs. 37.1%, p<0.001) were more prevalent in the PDA occluders group. The acute procedural success rate of the PDA occluders group was higher compared to that of the coils group (87.9% vs.62.9%, adjusted odds ratio [OR], 7.20; 95% confidence interval, 1.59–32.64; p=0.01).In addition, no significant intergroup differences were noted in both the recanalization rate (7.8% vs. 20%, p=0.107) and the reintervention rate (3.1% vs. 8.6%, p=0.342). Conclusions Transcatheter closure of CAFs using PDA occluders was associated with significantly higher acute procedural success rates compared to coil embolization with comparable late outcomes.

Background and Objectives: There is no dedicated occlusive device for closing coronary artery fistulas (CAFs), and specific efficacy and safety data of various off-label occlusive devices for CAFs closure are scarce. Methods: Patients undergoing transcatheter closure of CAFs from January 2011 to December 2022 were included in the single-center retrospective study. The study population was divided into 2 groups: coils group (n=35) and patent ductus arteriosus (PDA) occluders group (n=66). Results: No significant intergroup differences were observed in demographic characteristics except age. The presence of multiple CAF origins (54.3% vs. 4.5%, p<0.001) and multiple draining sites (51.4% vs. 3.0%, p<0.001) were more common in the coils group. In contrast, the presence of aneurysm (72.7% vs. 14.3%, p<0.001), and large fistula (75.8% vs. 37.1%, p<0.001) were more prevalent in the PDA occluders group. The acute procedural success rate of the PDA occluders group was higher compared to that of the coils group (87.9% vs.62.9%, adjusted odds ratio [OR], 7.20; 95% confidence interval, 1.59–32.64; p=0.01).In addition, no significant intergroup differences were noted in both the recanalization rate (7.8% vs. 20%, p=0.107) and the reintervention rate (3.1% vs. 8.6%, p=0.342). Conclusions Transcatheter closure of CAFs using PDA occluders was associated with significantly higher acute procedural success rates compared to coil embolization with comparable late outcomes.

Background and Objectives: There is no dedicated occlusive device for closing coronary artery fistulas (CAFs), and specific efficacy and safety data of various off-label occlusive devices for CAFs closure are scarce. Methods: Patients undergoing transcatheter closure of CAFs from January 2011 to December 2022 were included in the single-center retrospective study. The study population was divided into 2 groups: coils group (n=35) and patent ductus arteriosus (PDA) occluders group (n=66). Results: No significant intergroup differences were observed in demographic characteristics except age. The presence of multiple CAF origins (54.3% vs. 4.5%, p<0.001) and multiple draining sites (51.4% vs. 3.0%, p<0.001) were more common in the coils group. In contrast, the presence of aneurysm (72.7% vs. 14.3%, p<0.001), and large fistula (75.8% vs. 37.1%, p<0.001) were more prevalent in the PDA occluders group. The acute procedural success rate of the PDA occluders group was higher compared to that of the coils group (87.9% vs.62.9%, adjusted odds ratio [OR], 7.20; 95% confidence interval, 1.59–32.64; p=0.01).In addition, no significant intergroup differences were noted in both the recanalization rate (7.8% vs. 20%, p=0.107) and the reintervention rate (3.1% vs. 8.6%, p=0.342). Conclusions Transcatheter closure of CAFs using PDA occluders was associated with significantly higher acute procedural success rates compared to coil embolization with comparable late outcomes.

Background and Objectives: There is no dedicated occlusive device for closing coronary artery fistulas (CAFs), and specific efficacy and safety data of various off-label occlusive devices for CAFs closure are scarce. Methods: Patients undergoing transcatheter closure of CAFs from January 2011 to December 2022 were included in the single-center retrospective study. The study population was divided into 2 groups: coils group (n=35) and patent ductus arteriosus (PDA) occluders group (n=66). Results: No significant intergroup differences were observed in demographic characteristics except age. The presence of multiple CAF origins (54.3% vs. 4.5%, p<0.001) and multiple draining sites (51.4% vs. 3.0%, p<0.001) were more common in the coils group. In contrast, the presence of aneurysm (72.7% vs. 14.3%, p<0.001), and large fistula (75.8% vs. 37.1%, p<0.001) were more prevalent in the PDA occluders group. The acute procedural success rate of the PDA occluders group was higher compared to that of the coils group (87.9% vs.62.9%, adjusted odds ratio [OR], 7.20; 95% confidence interval, 1.59–32.64; p=0.01).In addition, no significant intergroup differences were noted in both the recanalization rate (7.8% vs. 20%, p=0.107) and the reintervention rate (3.1% vs. 8.6%, p=0.342). Conclusions Transcatheter closure of CAFs using PDA occluders was associated with significantly higher acute procedural success rates compared to coil embolization with comparable late outcomes.

Currently, transcatheter intervention has emerged as a first-line treatment for coarctation of the aortic. Due to the radiation exposure associated with catheter interventional therapy, there are numerous restrictions, which harms both patients and medical personnel and is dependent on sizable radiation apparatus. Here, we report for the first time a case of echo-guiding percutaneous aortic stent implantation for a 27 years female patient of reproductive age. After discharge, the patient's aortic coarctation pressure decreased to 18 mm Hg, and the surgical results were satisfactory.

Objective To explore the nursing effect of PDCA circulation nursing model based on health concept on patients with valvular heart disease.Methods A total of 116 patients with valvular heart disease hospitalized in Jinhua People's Hospital from December 2018 to December 2021 were selected as study objects.According to random number table method,the included patients were divided into control group and observation group,with 58 cases in each group.The patients in control group received routine nursing intervention,while the patients in observation group received PDCA circulation nursing intervention.The quality of life,self-rating anxiety scale(SAS)score,self-rating depression scale(SDS)score,complications and nursing satisfaction of two groups were compared.Results After nursing,the scores of physical function,psychological function,social function and overall quality of life in two groups were significantly higher than those before nursing(P<0.05),and the scores of above indexes of patients in observation group were significantly higher than those in control group(P<0.05).After nursing,SAS and SDS scores of two groups were significantly lower than those before nursing(P<0.05),and SAS and SDS scores of observation group were significantly lower than those of control group(P<0.05).The complication rate of observation group was significantly lower than that of control group(χ2=4.668,P=0.003).There was no significant difference in nursing satisfaction between two groups(χ2=2.511,P=0.113).Conclusion Patients with valvular heart disease can improve their quality of life,relieve anxiety and depression,and reduce complications by using PDCA circulation nursing model based on health concept.

Objective To investigate the effect of percutaneous balloon mitral valvuloplasty under echocardiographic guidance for patients with moderate to severe mitral stenosis during pregnancy. Methods A retrospective observational study was conducted to include pregnant women who were diagnosed with moderate to severe mitral stenosis and underwent percutaneous balloon mitral valvuloplasty under echocardiographic guidance in Fuwai Hospital from August 2018 to June 2022, and their baseline characteristics, surgical outcomes, echocardiographic results, and follow-up results were analyzed. Results A total of 3 pregnant women aged 30-35 years, with gestational age of 19-26 weeks, and New York Heart Association (NYHA) function class Ⅲ were included. All the procedures were successfully performed. The mitral valve orifice area increased from 0.9 cm2 preoperatively to 2.1 cm2 postoperatively. The mean transvalvular pressure gradient decreased from 15.0 mm Hg preoperatively to 6.7 mm Hg postoperatively. No perioperative adverse events occurred. The follow-up time ranged from 3 to 48 months. All patients delivered uneventfully and returned to normal life, with maternal-fetal safety. Conclusion Percutaneous balloon mitral valvuloplasty under echocardiographic guidance is a feasible and effective procedure for the treatment of patients with moderate to severe mitral stenosis in pregnancy, with satisfactory maternal-fetal outcomes.

A 70-year-old man had radical surgery for colon cancer one year before the symptoms of memory loss and decreasing cognitive function.Subsequent magnetic resonance imaging revealed a brain mass,which was surgically resected and confirmed to be metastatic intestinal adenocarcinoma.Immunohistochemistry of the primary tumor and brain metastasis showed mismatch repair deficiency.The patient received adjuvant chemotherapy after surgery.However,the brain metastasis relapsed one month after the last chemotherapy.Genetic testing on the resected colon tumor samples confirmed microsatellite instability-high with a high tumor mutation burden by 77.7 muts/Mb.The patient was subsequently treated with programmed death-1(PD-1)monoclonal antibody pembrolizumab(keytruda).The brain metastatic lesions were completely shrunk,and a complete clinical response was achieved.

Critical care medicine-related treatment is an interdisciplinary and multi-professional process,often leading to secondary or concomitant mental disorders in clinical practice.Currently,there is no consensus on the pharmacological treatment of related mental illnesses in China.The Chinese Society of Psychosomatic Medicine collaborated with the Critical Care Medicine expert group to form a consensus writing expert group.After a systematic review of relevant literature,summarizing published domestic and foreign literature,and extensive discussions,the consensus was developed.The consensus elaborates on the principles and processes of the standardized use of psychotropic drugs in critical care medicine,as well as the clinical indications,precautions,and specific drug selection of various psychiatric medications,providing feasible suggestions and guidance for the clinical application of psychiatric medications in the intensive care unit.

Objective To investigate the clinical features of neutropenia after splenectomy in patients with hepatolenticular degeneration， also known as Wilson's disease （WD）， and related influencing factors. Methods The patients with WD who were hospitalized and underwent splenectomy from January 2018 to March 2023 were enrolled as subjects. The patients with an absolute neutrophil count of <1.7×109/L at 1 year after splenectomy were enrolled as observation group， and those with an absolute neutrophil count of ≥1.7×109/L were enrolled as control group. The two groups were compared in terms of the change in routine blood test results at 1 year after splenectomy， as well as the indicators such as general information，preoperative myelogram data， preoperative Child-Pugh score， preoperative spleen size， surgical procedures， and postoperative laboratory markers， and the influencing factors for the reduction in neutrophil count were analyzed. Results A total of 61 patients were included. At 1 year after splenectomy， both groups had significant increases in white blood cell count， neutrophil count， red blood cell count， and platelet count and a significant reduction in the percentage of neutrophils （P<0.05）. After surgery， 39.34%（24/61） of the patients still had a neutrophil count lower than the normal level. Before surgery， compared with the control group，the observation group had significantly higher Child-Pugh score， total bilirubin（TBIL），aspartate aminotransferase， and prothrombin time and a significantly lower level of albumin（ALB）（P<0.05）， and there was also a significant difference in the proportion of patients with ascites between the two groups（P<0.05）. The multivariate analysis showed that preoperative Child-Pugh score， TBIL， and ALB were independent influencing factors for neutropenia. Conclusion Splenectomy cannot completely correct neutrophil level in WD patients， which may be associated with the degree of liver damage.
Splenectomy ; Neutropenia