[This corrects the article DOI: 10.1016/j.apsb.2022.03.002.].

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.

To investigate body composition and associated factors in adolescents undergoing long-term regular sports training.

OBJECTIVE To investigate the use of common disposable and reusable supplies for prevention and con-trol of infections in Shanghai.METHODS A survey was conducted for the use and reuse of disposable high-value consumables,disposable bronchoscopes and environmental cleaning and disinfection tools in Shanghai by using structured questionnaire.RESULTS Totally 81 medical institutions were involved in the survey,44(54.32％)of which were tertiary hospitals,and the median number of beds was 500.The orthopedic implants(70.37％),ul-trasound knife(69.14％)and endoscopic puncture instrument(66.67％)were the high-value consumables rank-ing the top 3 utilization rates.There was reuse of 18 types of high-value consumables in total among the 12 medi-cal institutions.The major causes of reuse of high-value consumables included fee less tan cost of consumables(58.33％)or being unable to included in charge items(33.33％).27.78％of the recycle high-value consumables were not treated with a dedicated disinfection and sterilization system and procedures for the disposable high-value consumables,and 33.33％did not have the report systems for related adverse reactions.49.09％of the medi-cal institutions reported to use the disposable bronchoscopes,4 of which reused them.The majority of the medi-cal institutions could carry out centralized cleaning and disinfection for the recycled floor cloths(60.81％)and cloth towels(56.76％),and 32.43％of the medical institutions reused the cloth towels by manual cleaning.The utilization rate of antiseptic wipes was 75.41％in adult intensive care unit,62.50％in neonatal intensive care unit.CONCLUSION The study reveals that there are some problems in the use of disposal and reusable supplies for prevention and control of infections,which may provide baseline data for management of the related supplies and the surveillance of disinfection of the recycled supplies so as to enhance the quality of management of hospital-asso-ciated infections.

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.

Objective:To investigate the prenatal echocardiographic features of fetuses diagnosed with Ebstein anomaly (EA), identify prognostic factors affect the fetal and neonatal mortality, and evaluate the clinical value of the Simpson Andrews Sharland prognostic score (SAS prognostic score).Methods:A retrospective cohort study was conducted on 37 fetuses diagnosed with EA via prenatal and postnatal echocardiography at Guangdong Provincial People′s Hospital from June 2012 to June 2024. The echocardiographic features of EA patients were summarized. According to the patients′ survival statuses during the fetal and neonatal periods, they were divided into survival group and death group for a comparative analysis of key echocardiographic parameters, as well as SAS prognostic score. Also, receiver operator characteristic (ROC) curve was employed to assess the predictive abilities of various indicators. Finally, based on the medium-and long-term prognostic outcomes of EA cases, the predictive value of the SAS system was evaluated. The t test, Mann-Whitney U test, and Fisher exact test were used for group comparison. Results:Regarding the 37 EA cases, the gestational age at the initial diagnosis was (29±4) weeks. All of EA fetuses exhibited echocardiographic characterized by tricuspid regurgitation (TR) originating below the native tricuspid annulus with the severity varied, accompanied by manifestations such as right atrial enlargement. Of all cases, 5 cases (14%) died prenatally, and 32 cases (86%) were born alive. Postnatally, 4 cases died preoperatively, 1 case died postoperatively, and 27 cases survived. Compared with the survival group, the death group had a significantly higher average SAS prognostic score (6.9±1.1 vs. 2.0±1.5, t=9.17, P<0.001), right atrium (RA) to left atrium (LA) transverse diameter ratio (2.0±0.5 vs. 1.3±0.2, t=4.87, P=0.001) and TR area to RA area ratio (0.8±0.2 vs. 0.4±0.2, t=5.27, P<0.001). According to the ROC analysis, the optimal predictive value indicators are RA to LA transverse diameter ratio (AUC=0.93, 95% CI 0.81-1.00) and the TR area-to-RA area ratio (AUC=0.93, 95% CI 0.85-1.00); the optimal cut-point values were 1.5 and 0.5, respectively. Of 32 born alive cases, 21 cases (66%) didn′t undergo surgery, 2 cases (6%) underwent bidirectional Glenn surgery, and one case (3%) underwent tricuspid valvuloplasty. All 17 cases with SAS score≤2 survived, while all 9 cases with SAS score≥6 died. Among the 11 cases with a score from 3 to 5, 8 cases achieved a biventricular outcome. Conclusions:The typical echocardiographic feature of EA fetuses is that the originating point of TR is below the native tricuspid annulus and the severity can vary. The SAS score is essential for tiered prognosis. When the SAS is 3-5, dynamic monitoring for TR and RA enlargement should be employed to help guide prenatal intervention and reduce fetal and neonatal mortality.

Based on the interleukin-17(IL-17) signaling pathway, this study explores the effect and mechanism of Bufei Decoction on Klebsiella pneumoniae pneumonia in rats. SD rats were randomly divided into the control group, model group, Bufei Decoction low-dose group(6.68 g·kg~(-1)·d~(-1)), Bufei Decoction high-dose group(13.36 g·kg~(-1)·d~(-1)), and dexamethasone group(1.04 mg·kg~(-1)·d~(-1)), with 10 rats in each group. A pneumonia model was established by tracheal drip injection of K. pneumoniae. After successful model establishment, the improvement in lung tissue damage was observed following drug administration. Core targets and signaling pathways were screened using transcriptomics techniques. Real-time fluorescence quantitative polymerase chain reaction was used to detect the mRNA expression of core targets interleukin-6(IL-6), interleukin-1β(IL-1β), tumor necrosis factor-α(TNF-α), and chemokine CXC ligand 6(CXCL6). Western blot was used to assess key proteins in the IL-17 signaling pathway, including interleukin-17A(IL-17A), nuclear transcription factor-κB activator 1(Act1), tumor necrosis factor receptor-associated factor 6(TRAF6), and downstream phosphorylated p38 mitogen-activated protein kinase(p-p38 MAPK), and phosphorylated nuclear factor-κB p65(p-NF-κB p65). Apoptosis of lung tissue cells was detected by terminal deoxynucleotidyl transferase-mediated dUTP-biotin nick end labeling(TUNEL). The results showed that, compared with the control group, the model group exhibited significant pathological damage in lung tissue. The mRNA expression of IL-6, IL-1β, TNF-α, and CXCL6, as well as the protein levels of IL-17A, Act1, TRAF6, p-p38 MAPK/p38 MAPK, and p-NF-κB p65/NF-κB p65, were significantly increased, and the number of apoptotic cells was notably higher, indicating successful model establishment. Compared with the model group, both low-and high-dose groups of Bufei Decoction showed reduced pathological damage in lung tissue. The mRNA expression levels of IL-6, IL-1β, TNF-α, and CXCL6, and the protein levels of IL-17A, Act1, TRAF6, p-p38 MAPK/p38 MAPK, and p-NF-κB p65/NF-κB p65, were significantly decreased, with a significant reduction in apoptotic cells in the high-dose group. In conclusion, Bufei Decoction can effectively improve lung tissue damage and reduce inflammation in rats with K. pneumoniae. The mechanism may involve the regulation of the IL-17 signaling pathway and the reduction of apoptosis.
Animals ; Interleukin-17/metabolism* ; Drugs, Chinese Herbal/administration & dosage* ; Rats, Sprague-Dawley ; Signal Transduction/drug effects* ; Rats ; Male ; Klebsiella pneumoniae/physiology* ; Klebsiella Infections/immunology* ; Humans ; Lung/drug effects*

OBJECTIVE: To retrospectively analyze the characteristics and influencing factors of COVID-19 infection in patients with multiple myeloma (MM) who underwent autologous hematopoietic stem cell transplantation (AHSCT). METHODS: The clinical data of MM patients who underwent AHSCT in Ruijin Hospital Affiliated to Shanghai Jiao Tong University School of Medicine from May 26, 2021 to December 26, 2022 were collected. The onset of COVID-19 infection, corresponding symptoms and laboratory tests were followed up in outpatient or by the means of telephone contact and online questionnaires. Related analysis was then performed. RESULTS: This study included 96 patients, and 72 cases among them were infected with COVID-19 while 24 cases were uninfected. Logistic regression analysis showed that vaccination did not significantly reduce the risk of COVID-19 infection, but patients who received two doses of the vaccine had a lower risk of developing moderate and severe disease than those who did not receive or received one dose (OR =0.06, P =0.029). Patients who received daratumumab before had a higher risk of COVID-19 infection (OR =5.78, P =0.039), while those with a history of immunomodulatory drugs (IMiDs) had the opposite effect (OR =0.31, P =0.028). The use of both drugs did not affect the severity of COVID-19 infection. CONCLUSION For MM patients undergoing AHSCT as first-line chemotherapy, COVID-19 vaccination does not significantly reduce the infection rate, but it plays a role in preventing moderate and severe cases. The application of antineoplastic drugs with different mechanisms has a certain impact on the susceptibility to the COVID-19, which should be considered comprehensively when creating treatment plans.
Humans ; Multiple Myeloma/complications* ; COVID-19/epidemiology* ; Hematopoietic Stem Cell Transplantation ; Transplantation, Autologous ; Retrospective Studies ; Risk Assessment ; Risk Factors ; Male ; Female ; Middle Aged ; SARS-CoV-2 ; Adult ; Antibodies, Monoclonal

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.