Objective To investigate epidemiological characteristics of geriatric hip fractures between 2010 and 2011 in Hebei province. Methods The digital radiography image data and basic information of patients above 60 years old with hip fractures (femoral neck fracture, femoral intertrochanteric fracture, and femoral head fracture) in 5 hospitals of Hebei province between January 2010 and December 2011 were analyzed retrospectively. All the data including patients’ gender, age, and AO types were abstracted and analyzed to investigate the epidemiologic characteristics of geriatric hip fractures in Hebei province. Results A total of 4 207 hip fracture patients above 60 years old were included, accounting for 59.61% of all patients with hip fractures and 26.24% of all fractures patients over 60 years old in the same period. There were 1 703 (40.48%) males and 2 504 (59.52%) females (M∶F=1∶1.47). The patients ranged in age from 61 to 99 years, with an average of 75.4 years; the majority of patients aged 70-79 years (43.97%) and the minority of the patients aged 90-99 years (2.02%); women of all ages were more than men, but the difference was not significant (P>0.05). According to AO classification, there were 2 118 cases (50.34%) of type 31-A, 2 004 case (47.63%) of type 31-B, and 85 cases (2.02%) of type 31-C. Except for the type 31-A1, 31-A3, and 31-C1 of 60-69 age group, and the type 31-A3 of 80-89 age groups, women were significantly more than men. Conclusion There are more women than men in hip fractures in Hebei province, and 70-79 age group is the high-risk age group of geriatric hip fractures. Among them, intertrochanteric comminuted fractures are common types.
ObjectiveTo evaluate the preoperative risk factors for acute Stanford type A aortic dissection (ASTAAD) patients in our country by collecting multi-center data.MethodsWe consecutively enrolled 700 patients who underwent surgery for ASTAAD in the multi-center hospital database from January 2018 to January 2020. According to the ascending aorta size (AAS), the patients were divided into two groups: a group AAS≥55 mm and a group AAS<55 mm. Univariate and multivariate logistic regression analyses were used to investigate the related preoperative risk factors for the onset of ASTAAD.ResultsAccording to the exclusion criteria, a total of 621 patients were finally enrolled, including 453 males and 168 females with an average age of 48.24±11.51 years, and 509 (81.94%) patients had AAS<55 mm. Univariate and multivariate statistical analyses showed that smoking, hypertension, preoperative cardiac troponin I, and left ventricular ejection fraction were related to the occurrence of ASTAAD. The mortality rate of the patient during hospitalization was 13.04% (81 patients).ConclusionIn clinical practice, various preoperative risk factors affect ASTAAD patients, which should be paid attention to. Comprehensive evaluation and an individualized analysis of patients and timely prevention and intervention improve patients' survival rate.
Objective To investigate the influence of prior percutaneous coronary intervention (PCI) on the outcome of coronary artery bypass grafting (CABG). Methods Clinical data of 5 216 patients from Jiangsu Province CABG registry who underwent primary isolated CABG from 2016 to 2019 were retrospectively analyzed. Patients were divided into a PCI group (n=673) and a non-PCI group (n=4 543) according to whether they had received PCI treatment. The PCI group included 491 males and 182 females, aged 62.6±8.2 years, and the non-PCI group included 3 335 males and 1 208 females, aged 63.7±8.7 years. Multivariable logistic regression and propensity score matching (PSM) were used to compare 30-day mortality, incidence of major complications and 1-year follow-up outcomes between the two groups. Results Both in original cohort and matched cohort, there was no statistical difference in the 30-day mortality [14 (2.1%) vs. 77 (1.7%), P=0.579; 14 (2.1%) vs. 11 (1.6%), P=0.686], or the incidence of major complications (myocardial infarction, stroke, mechanical ventilation≥24 h, dialysis for new-onset renal failure, deep sternal wound infection and atrial fibrillation) (all P>0.05). The rate of reoperation for bleeding in the PCI group was higher than that in the non-PCI group [19 (2.8%) vs. 67 (1.5%), P=0.016; 19 (2.8%) vs. 7 (1.0%), P=0.029]. Both in original cohort and matched cohort, there was no statistical difference in 1-year survival rate between the two groups [613 (93.1%) vs. 4225 (94.6%), P=0.119; 613 (93.1%) vs. 630 (95.2%), P=0.124], while the re-admission rate in the PCI group was significantly higher than that in the non-PCI group [32 (4.9%) vs. 113 (2.5%), P=0.001; 32 (4.9%) vs. 17 (2.6%), P=0.040]. Conclusion This study shows that a history of PCI treatment does not significantly increase the perioperative mortality and major complications of CABG, but increases the rate of cardiogenic re-admission 1 year postoperatively.
Objective To investigate the status of nurses’ cognition of skin test for β-lactam antibiotics in tertiary hospitals in China and its influencing factors. Methods The nurses in the eastern and western regions were selected by stratified sampling and convenient sampling between March and May 2023. A multi-center survey was conducted with the help of the questionnaire star platform using the “Questionnaire on the Cognitive Status of β-lactam Antibiotics Skin Test” developed by the “Guidelines for β-lactam Antibiotics Skin Test (2021 Edition)” issued by the National Health Commission of the reference country. Results A total of 89 tertiary hospitals were surveyed. Among them, there were 27 in the eastern regions and 62 in the western regions; There were 64 comprehensive hospitals and 25 specialized hospitals. A total of 4 241 nurses were included. Among them, 4 151 were females and 90 were males. The scores of nurses’ cognition of skin test of β-lactam antibiotics were (61.47±16.27). The survey results showed that the accuracy rate ranges from 15.52% to 88.98%. Only no routine skin test before cephalosporin administration, judgment of skin test results, and infusion device replacement after allergy were greater than 80%. The results of the logistic regression analysis showed that the nurses with professional titles and antimicrobial management training in the past 2 years were independent influencing factors of nurses’ cognition of skin test of β-lactam antibiotics (P<0.001). Conclusions At present, nurses in tertiary hospitals in China still have insufficient knowledge of skin test of β-lactam antibiotics. It is suggested that hospitals should form corresponding hospital skin test of β-lactam antibiotics standards in combination with guidelines and strengthen training for nurses in this regard, so as to improve nurses’ correct cognition and implementation of skin test of β-lactam antibiotics.
ObjectiveTo analyze the clinical efficacy of transcatheter tricuspid valve replacement (TTVR) in cardiac implantable electronic lead-related tricuspid regurgitation (TR). MethodsThe patients with severe TR who underwent LuX-Valve TTVR in 9 Chinese medical centers from June 2020 to August 2021 were retrospectively enrolled. They were divided into a cardiac implantable electronic device (CIED) group and a non-CIED group based on whether they had pre-existing CIED implantation. Success of the procedure was defined as safe implantation of the LuX-Valve and complete withdrawal of the delivery system. Prognostic improvement was defined as a decrease of TR grade to≤2+ and an improvement of cardiac function by≥2 grades. Surgical success and postoperative prognosis were compared between the two groups. ResultsA total of 190 patients were collected, including 50 males and 140 females with a mean age of 66.2±7.8 years. There were 29 patients in the CIED group, and 161 patients in the non-CIED group. In the CIED group, 28 patients were implanted with a permanent pacemaker and 1 patient with a cardioverter-defibrillator. Preoperative New York Heart Association (NYHA) cardiac function class, TR degree, left ventricular ejection fraction, tricuspid annular plane systolic excusion, and cardiac risk scores were comparable between the two groups (P>0.05). Postoperative TR was reduced to≤2+ in all patients, and there was no statistical difference in the incidence of perivalvular leakage between the two groups (P=0.270). Postoperative CT of CIED patients showed the valve was in place, and the lead was not extruded, twisted, or deflected. The in-hospital mortality of the two groups were 10.3% and 1.9%, respectively, and the difference was statistically significant (P=0.047). In addition, there was no statistical difference between the two groups in terms of postoperative improvement of cardiac function and mortality in the 1- and 2-year follow-up. ConclusionTTVR is feasible, safe, and effective in patients with CIED implantation, and the pre-existing lead has no significant effect on the clinical efficacy.