Patients with Takayasu arteritis combined with aortic valve disease often have a poor prognosis following surgical valve replacement, frequently encountering complications such as perivalvular leakage, valve detachment, and anastomotic aneurysm. This article presents a high-risk case wherein severe aortic valve insufficiency associated with Takayasu arteritis was successfully managed through transcatheter aortic valve implantation via the transapical approach. The patient had satisfactory valve function with no complications observed during the six-month postoperative follow-up. This case provides a minimally invasive and feasible alternative for the clinical management of such high-risk patients.

Objective: To investigate the trends in incidence and mortality of thyroid cancer in cancer registration areas of Zhengzhou City, Henan Province from 2016 to 2021, so as to provide evidence for developing targeted thyroid cancer prevention and treatment strategies. Methods: Data on incidence and mortality of thyroid cancer with qualified registration quality were collected from cancer registration offices in Zhengzhou City. Crude incidence and crude mortality were calculated. The Chinese population-standardized incidence and world population-standardized incidence were calculated using the standard age structure from the Fifth National Population Census in 2 000 and Segi's world standard population structure, respectively. The average annual percentage change (AAPC) was used to analyze the trends in the incidence and mortality of thyroid cancer in Zhengzhou City from 2016 to 2021 across different gender, age, and urban-rural area. Results: In 2021, the crude incidence, Chinese population-standardized incidence and world population-standardized incidence of thyroid cancer in Zhengzhou City were 42.55/105, 37.43/105, and 32.56/105, respectively. The crude mortality, Chinese population-standardized mortality and world population-standardized mortality were 1.07/105, 0.77/105, and 0.71/105, respectively. The Chinese population-standardized incidence and mortality in females were 2.64 times and 2.83 times those in males, respectively; those in urban areas were 2.25 times and 1.51 times those in rural areas, respectively. The crude incidence peaked in the group aged 55-<60 years at 92.52/105. From 2016 to 2021, the crude incidence and Chinese population-standardized incidence of thyroid cancer showed an upward trend (AAPC=21.797%, 22.725%, both P<0.05), with trends consistent across different genders and urban-rural areas with the total population. The crude incidence showed upward trends in the groups aged 20-<30 years, 30-<40 years, 40-<50 years, 50-<60 years, and 60-<70 years (AAPC=17.237%, 31.026%, 21.289%, 23.010%, and 11.752%, all P<0.05). From 2016 to 2021, the Chinese population-standardized mortality of thyroid cancer showed an upward trend (AAPC=15.196%, P<0.05), while the trend in crude mortality was not statistically significant (P>0.05). The crude mortality (AAPC=21.078%, 25.669%) and Chinese population-standardized mortality (AAPC=24.122%, 28.865%) in females and rural areas showed upward trends (all P<0.05). Conclusions From 2016 to 2021, the Chinese population-standardized incidence and mortality of thyroid cancer in cancer registration areas of Zhengzhou City showed an upward trend. Females, urban residents, and middle-aged and young populations are key groups for thyroid cancer prevention and control.

Ankylosing spondylitis is a chronic immunoinflammatory disease that mainly affects the spine and the sacroiliac joint,the mechanism of which is closely related to signaling pathways,such as osteoprotegerin(OPG)/receptor activator of nuclear factor-κB(RANK)/RANK ligand,mitogen-activated protein kinase(MAPK),Wnt/β-catenin(β-catenin),phosphoinositide 3-kinase/protein kinase B/mammalian target of rapamycin(PI3K/Akt/mTOR).Traditional Chinese medicine has the characteristics of multiple components and targets,and is widely used for the treatment of autoimmune diseases due to its low toxicity,strong specificity,and high efficacy.This review found that monomers and compounds of traditional Chinese medicine can exert anti ankylosing spondylitis effects by intervening in the aforementioned signaling pathways,regulating immune inflammatory responses,and inhibiting biological processes such as bone destruction,ectopic osteogenic differentiation,cell apoptosis,and autophagy.

Objective To explore the correlation between the expression of serum human leukocyte antigen B27(HLA-B27) and serum amyloid A(SAA) in patients with pulmonary tuberculosis and the severity of the disease and the infection of other pulmonary pathogens. Methods From September 2021 to September 2023,120 patients with pulmonary tuberculosis complicated with pulmonary infection in Beijing Ditan Hospital Affiliated to Capital Medical University were selected as the research group,and another 120 patients with pulmonary tuberculosis were selected as the control group. According to the pneumonia severity index (PSI),the study group patients were divided into low-risk group (n=47),medium risk group (n=42) and high-risk group (n=31). Collected patient sputum for pathogen detection. Enzyme-linked immunosorbent assay (ELISA) was applied to measure the expression levels of HLA-B27 and SAA in serum. Multivariate Logistic regression was applied to analyze the factors that affected the severity of pulmonary tuberculosis combined with pulmonary infection in patients. Receiver operating characteristic (ROC) curve was applied to analyze the diagnostic efficacy of serum HLA-B27 and SAA for the severity of pulmonary tuberculosis combined with pulmonary infection in patients. Results Compared with the control group,the positive rate of serum HLA-B27(72.50％ vs 19.17％)in the study group,expression level of SAA (9.32±2.32 ng/ml vs 4.64±1.04 ng/ml)were significantly increased,and the differences were statistically significant(x2=68.744,t=20.164,all P<0.05). A total of 84 strains of pathogenic bacteria were isolated by the research group,including 46 Gram negative bacteria,34 Gram positive bacteria,and 4 fungi,with Klebsiella pneumoniae accounting for the highest proportion (15.48％). Compared with the low-risk group,the positive rate of HLA-B27(76.19％,93.55％ vs 55.32％),the expression level of SAA(9.35±2.35ng/ml,10.94±2.42ng/ml vs 8.23±2.23ng/ml)and the PSI score(108.63±12.47score,145.93±12.44 score vs 54.48±17.31 score) in the middle-risk group and the severe-risk group were significantly higher,and the differences were statistically significant (x2=4.256,13.130,t=2.306,5.077;15.021,25.384,all P<0.05). Serum HLA-B27 and SAA levels in patients with pulmonary tuberculosis complicated with pulmonary infection were positively correlated with PSI score (r=0.385,0.522,all P<0.05). The results of multivariate Logistic regression analysis showed that HLA-B27 positivity and SAA were risk factors affecting the severity of pulmonary tuberculosis combined with pulmonary infection in patients (P<0.05). The combined diagnosis of serum HLA-B27 and SAA had the highest area under the curve (AUC) for the severity of pulmonary infection in patients,which was superior to the individual diagnosis of serum HLA-B27 and elevated SAA expression levels (Z=3.132,2.131,P=0.002,0.033). Conclusion The pathogenic bacteria in patients with pulmonary tuberculosis and pulmonary infection are mainly Gram negative bacteria. The increases in serum HLA-B27 positive rate and SAA expression level are closely related to the disease progression in patients with pulmonary tuberculosis and pulmonary infection. The combination of the two can better diagnose the severity of the disease in patients with pulmonary infection.

Objective:To explore the application value of the "Dual-Wing" traction technique in the medial & head lateral laparoscopic left hemicolectomy with radical resection.Methods:The "Dual-Wing " traction technique is based on the theory of mesenteric anatomy. The assistant lifts the proper mesentery of the digestive tract to be resected or the adjacent mesenteric tissue connected to it,thereby elevating the target organ and its mesentery as a whole away from the mesenteric bed. By utilizing the tension transmission between the proper mesenteries of adjacent organs to create counter-tension,the surgeon's operative actions are always maintained along the line of maximum counter-tension.After incising the mesenteric fusion line,this technique assists the surgeon in entering the fusion plane. A descriptive case series study method was adopted to retrospectively analyze the clinical and pathological data of 37 colorectal cancer patients who underwent laparoscopic left hemicolectomy with the "Dual-Wing" traction technique via a medial and cephalad approach, performed by the Department of Gastrointestinal Surgery at Dongjie Campus of the First Hospital of Quanzhou, Fujian Medical University, from May 2023 to November 2023.Results:All patients successfully underwent laparoscopic left hemicolectomy via the medial & head lateral approach using the "Dual-Wing" traction technique.The surgery adhered to the principles of total mesocolic excision and safely mobilized the left colon and its mesentery from the correct anatomical plane. In the entire group of patients,there were 14 males and 23 females; the mean operative time was 94.1±18.3 minutes; the mean intraoperative blood loss was 9.8±5.4 ml; the mean number of lymph nodes dissected was 18.1±3.9; the mean number of positive lymph nodes was 1.4±1.6; the pathological specimen resection margin grading was Grade A in 29 cases, Grade B in 8 cases, and no Grade C cases; the tumor TNM staging was Stage I in 3 cases, Stage IIA in 7 cases, Stage IIB in 6 cases, Stage IIIA in 2 cases, Stage IIIB in 15 cases, and Stage IIIC in 4 cases; the mean time to first flatus postoperatively was 35.7±7.5 hours; the mean length of hospital stay was 9.1±1.7 days. There were no intraoperative injuries to the pancreas or spleen. Postoperative complications occurred in 3 cases. No anastomotic leakage was observed in the entire group, and there were no deaths following the surgery.Conclusion:The application of the "Dual-Wing" traction technique to establish a stable surgical scenario can significantly reduce the demands on the assistant. It is conducive to maintaining mesenteric tension and fully exposing the surgical field. It also allows for the rapid identification and maintenance of the correct anatomical plane. For colorectal cancer patients, the surgery is safe and feasible, with satisfactory short-term therapeutic effects.

[Objective] To analyze the loss rate of platelet donors and evaluate the strategies for establishing a platelet donor bank. [Methods] A total of 1 443 donors who joined the HLA and HPA gene donor bank for platelets in Henan Province from 2018 to 2020 were included in this study. Data on the total number of apheresis platelet donations, annual donation frequency, age at enrollment, donation habits (including the number of platelets donated per session and whether they had previously donated whole blood), and enrollment location were collected from the platelet donor information management system. Donor loss was determined based on the date of their last donation. The loss rates of different groups under various conditions were compared to assess the enrollment strategies. [Results] By the time the platelet bank was officially operational in 2022, 421 donors had been lost, resulting in an loss rate of 29% (421/1 443). By the end of 2023, the overall cumulative loss rate reached 52% (746/1 443). The loss rate was lower than the overall level in groups meeting any of the following conditions: total apheresis platelet donations exceeding 50, annual donation frequency of 10 or more, age at enrollment of 40 years or older, donation of more than a single therapeutic dose per session, or a history of whole blood donation two or more times. Additionally, loss rates varied across different enrollment locations, with higher enrollment numbers generally associated with higher loss rates. [Conclusion] Through a comprehensive analysis of donor loss, our center has adjusted its strategies for establishing the donor pool. These findings also provide valuable insights for other blood collection and supply institutions in building platelet donor banks.

Objective To explore the anesthesia management experience in the interventional treatment of pediatric congenital heart diseases (CHD) percutaneously guided by transthoracic echocardiography (TTE) on a mobile operating platform. Methods From March to July 2023, a total of 13 patients from remote areas underwent interventional treatment for CHD on the mobile operating platform of Fuwai Yunnan Cardiovascular Hospital. Patients who received non-tracheal intubation general anesthesia were retrospectively included. Results Eight children who had difficulty cooperating with the surgery (due to young age, emotional tension, crying) received monitored anesthesia care with local anesthesia supplemented by sedative and analgesic drugs while maintaining spontaneous breathing under the monitoring and management of an anesthesiologist (i.e., non-tracheal intubation general anesthesia). Among them, there were 5 males and 3 females, with an age of (6.95±3.29) years and a body weight of (19.50±6.04) kg. Through transthoracic echocardiography, they were diagnosed with atrial septal defect (6 patients), residual shunt after patent ductus arteriosus ligation (1 patient), and severe pulmonary valve stenosis (1 patient). The surgery proceeded smoothly, with satisfactory anesthesia and surgical effects, complete analgesia, and satisfactory postoperative recovery. There was 1 patient of body movement and 1 patient of respiratory depression during the operation, and both patients completed the surgery successfully after treatment. All children had no serious surgery- and anesthesia-related complications. The anesthesia time was 40.5 (34.5, 47.5) min, the surgery time was 39.0 (33.0, 45.5) min, and the recovery time was 43.0 (28.0, 52.5) min Conclusion Interventional surgery for CHD guided by TTE at a mobile platform is a minimally invasive approach without radiation damage. Non-tracheal intubation general anesthesia with spontaneous breathing can be safely and effectively implemented in children who cannot cooperate.

Objective To explore the efficacy of DSA-guided intrathecal drug delivery system combined with Zi Wu Liu Zhu Acupoint Therapy for management of cancer pain and provide reference for its standardized clinical application.Methods and Results Recommendations were formulated based on literature review and expert group discussion,and consensus was reached following expert consultation.The consensus recommendations are comprehensive,covering the entire treatment procedures from preoperative assessment and preparation,surgical operation process,postoperative management and traditional Chinese medicine treatment to individualized treatment planning.The study results showed that the treatment plans combining traditional Chinese with Western medicine effectively alleviated cancer pain,reduced the use of opioid drugs,and significantly improved the quality of life and enhanced immune function of the patients.Postoperative follow-up suggested good treatment tolerance among the patients without serious complications.Conclusion The formulated consensus is comprehensive and can provide reference for clinicians to use DSA-guided intrathecal drug delivery system combined with Zi Wu Liu Zhu Acupoint Therapy.The combined treatment has a high clinical value with a good safety profile for management of cancer pain.

Osteonecrosis of the mandible is also called avascular necrosis of the jaw, and it is a rare complication of bisphosphonates. It is characterized with pain, swelling, exposure of bone, local infection and pathologic fractures of the jaw. With the widespread usage of bisphosphonates in bone metastasis of malignant tumors and osteoporosis, this rare complication has received more attention in recent years. Here, we reported a case of bisphosphonates-related osteonecrosis of the jaw (BRONJ) caused by intravenous zoledronic acid for osteoporosis. A 62-year-old female patient with 7-year history of Sjögren's syndrome and 3-year history of osteoporosis developed BRONJ after 3-year treatment of zoledronic acid. Two months before she went to the Peking University International Hospital, she visited the dentist for periodontal purulent secretion and extracted one tooth from the right mandible. However, the condition was not improved and she felt persistent pain and swelling in the right mandible. Hence, she received repeated root curettage, but there was no improvement. Finally, she was diagnosed with osteonecrosis of the mandible based on the digital volume tomography scan, which showed right mandibular osteonecrosis bone destruction. She underwent surgical debridement of the necrotic bone and administered intravenous antibio-tics at the Peking University International Hospital. Histopathological analysis of the bone biopsy further confirmed the diagnosis of BRONJ. Her condition was improved successfully during a 3-year follow-up. Osteonecrosis of the mandible become more common with the increased use of bisphosphonates. Recent study has reported that osteonecrosis of the mandible is more likely to occur in patients with Sjögren's syndrome. In addition, age, long-term and irregular administration of glucocorticoids, irregular oral examination and treatment also might be the risk factors in the pathogenesis of osteonecrosis of the mandible. For the elder osteoporosis patients who would receive or had received bisphosphonate-related drugs, oral health status and the disease states associated with necrosis of the mandible such as Sjögren's syndrome should be comprehensively measured and fully evaluated during the whole process. Furthermore, to better understand and prevent or reduce the occurrence of this complication, we reviewed the patho-genesis, diagnosis, treatment, and prevention of BRONJ.
Humans ; Female ; Middle Aged ; Bisphosphonate-Associated Osteonecrosis of the Jaw/etiology* ; Diphosphonates/administration & dosage* ; Zoledronic Acid ; Imidazoles/administration & dosage* ; Bone Density Conservation Agents/adverse effects* ; Osteoporosis/drug therapy*