Integrated Traditional Chinese Research Articles

Effect of prophylactic infusion of norepinephrine on the prevention of hypotension during vertebroplasty: a randomized clinical trial

BackgroundTransient hypotension is a common occurrence during the implantation of bone cement. This placebo-controlled randomized clinical trial study investigated the effect of prophylactic infusion of norepinephrine on the incidence of hypotension in senior patients who underwent vertebroplasty.MethodsThe trial recruited patients who were greater than or equal to 65 years of age, had an American Society of Anesthesiologist physical status classification of I to III, and underwent vertebroplasty from August 2020 to August 2021 at the Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine in China. The patients were randomly grouped according to whether they received either a norepinephrine infusion of 0.05 µg/kg/min or an equivalent volume of saline 10 min before implantation of bone cement. Intraoperative hemodynamics were monitored continuously by the MostCare system at the following 7 time points: 10 min before implantation of bone cement and immediately, 30 s, 1, 3, 5, and 10 min after implantation of bone cement. We also recorded the number of hypotensive episodes and the total number of vasopressors after implantation of bone cement. Multivariable logistic regression was used to assess the risk factors associated with hypotension after implantation of bone cement.ResultsA total of 63 patients were randomized to the control group (n = 31; median [IQR] age, 74 [69–79] years) and the norepinephrine group (n = 32; median [IQR] age, 75 [71–79] years). The incidence of hypotension in the norepinephrine group was significantly lower than that in the control group after implantation of bone cement (12.5% vs. 45.2%; relative risk [RR], 3.61 [95% CI, 1.13–15.07]; P = 0.005). Moreover, the median (IQR) number of hypotensive episodes (0 [0–0] vs. 0 [0–2]; P = 0.005) and the total number of vasopressors (0 [0–0] vs. 0 [0–1]; P = 0.004) in the norepinephrine group were significantly lower than those in the control group. Furthermore, compared with the baseline, the MAP significantly decreased at 1 min (P = 0.007) and 3 min (P < 0.001) after bone cement implantation in the control group. However, the MAP at 3 min in the norepinephrine group was significantly higher than that in the control group (P < 0.001). The incidence of complications was not different between the groups. In multivariable logistic regression, the FRAIL score (OR, 2.29; 95% CI, 1.21–4.31) was identified as a risk factor associated with hypotension.ConclusionProphylactic infusion of norepinephrine before bone cement implantation can stabilize hemodynamics and reduce the incidence of hypotension after implantation of bone cement.

Yunpi Rougan Prescription in Treating Constipation-Predominant IBS: Clinical Observation and Gut Microbiota Effects.

Constipation-predominant irritable bowel syndrome (IBS-C) is a chronic functional intestinal disease that can significantly reduce patients' quality of life. This study aims to evaluate the clinical effect and mechanism of YunPi RouGan (YPRG) prescription on IBS-C patients with liver-depression and spleen-deficiency syndrome. 42 IBS-C patients receiving treatment at Jiangsu Provincial Hospital of Integrated Traditional Chinese and Western Medicine from May 2022 to March 2023 were recruited and randomly assigned to either the treatment or control group, with 21 patients in each group. The patients received either a YPRG prescription or a linalotide capsule for 4 weeks. A series of scales were utilized to evaluate the clinical symptoms, psychological aspects, and quality of life in IBS patients. Meanwhile, fresh fecal samples were collected to analyze the changes in gut microbiota by 16SrDNA sequencing. In terms of clinical treatment, both YPRG prescription and the first-line drug linaclotide have similar effects for IBS-C. However, YPRG prescription has demonstrated significant improvements in several symptoms, such as abdominal distension and belching. Furthermore, it has been shown to upregulate the diversity of gut microbiota and induce changes in the types of dominant microbiota in IBS-C patients. At the phylum level, Firmicutes and Bacteroides increased, while Proteobacteria, actinobacteria, and desulphurobacteria decreased. At the genus level, Bacteroides, Spirillum, Clostridium praxis, Roxella, Para-salmonella, Haemophilus, koala bacillus, Micrococcus rare, Spirillum, and Streptococcus increased significantly. The effect of YPRG prescription on improving the clinical symptoms of IBS-C may be attributed to its potential to regulate gut microbiota.

Evaluation of Clinical Distribution and Antimicrobial Resistance of Klebsiella Pneumoniae

Purpose: This paper aims to analyze the clinical distribution and drug resistance changes of Klebsiella Pneumoniae (KPN) from 2017 to 2021 in the Beijing Hospital of Integrated Traditional Chinese and Western Medicine to provide a reference for the clinical rational use of antibiotics. Methods: We collected Klebsiella Pneumoniae isolated from various clinical specimens in 2017-2021, analyzed the isolation rate, specimen distribution, and department distribution characteristics during the five years, and statistically analyzed their drug sensitivity tests and multiple drug resistance. Zhuhai Deere DL-96 full-automatic microbial analyzer was used for bacterial identification and drug sensitivity tests. The drug sensitivity test was interpreted according to the standards recommended by the American Clinical and Laboratory Standards Institute (CLSI). Results: A total of 1057 strains of Klebsiella Pneumoniae were identified between 2017 and 2021, with proportions of 18.6%, 15.7%, 15.4%, 15.1%, and 15.0% in each respective year. Specimen distribution included sputum (66.0%), urine (17.9%), throat swab (9.4%), secretion (2.4%), pus (0.7%), venous blood (0.6%), vaginal swab (0.4%), and other sources (2.6%). Distribution by the department revealed specimens originating from the respiratory department (21.2%), cardiology department (17.8%), neurology department (13.4%), oncology department (13.0%), nephrology department (12.2%), acupuncture department (10.1%), and other departments (12.3%). In terms of drug susceptibility testing, Klebsiella Pneumoniae exhibited high resistance rates to ceftriaxone, cefotaxime, ceftazidime, and ampicillin/sulbactam, with rates of 50.8%, 46.8%, 46.3%, and 43.6% respectively. Conversely, resistance rates to minocycline, amikacin, imipenem, and meropenem were relatively low, at 8.6%, 16.5%, 8.5%, and 9.4% respectively. Resistance rates to cefepime/- sulbactam and piperacillin/tazobactam were 29.9% and 28.9%, respectively, while cephalosporin resistance rates ranged from 36.1% to 50.8%. Regarding multidrug resistance, the detection rates of ESBL-producing Klebsiella Pneumoniae were 8.2%, 10.9%, 4.5%, 10.6%, and 6.4% from 2017 to 2021, with an average detection rate of 7.9%. The detection rates of CR-Kp were 12.1%, 11.7%, 5.8%, 9.9%, and 8.9% respectively, averaging 9.6% over the five-year period. Conclusion: The sputum specimen of Klebsiella Pneumoniae exhibits the highest detection rate among specimen distributions, signifying its significance as a pathogenic bacterium in respiratory tract infections. Notably, the respiratory department demonstrates the highest detection rate, underscoring the necessity to enhance the monitoring and management of Klebsiella Pneumoniae infections in respiratory patients. Over the past five years, our hospital has observed a decreasing trend in the overall drug resistance rate of Klebsiella Pneumoniae to 17 antibiotics. While imipenem and meropenem exhibit minimal resistance rates, these carbapenem antibiotics serve as crucial agents for treating gram-negative bacilli, particularly in critically ill patients, and are thus not recommended as first-line choices for routine clinical use. Conversely, minocycline, amikacin, ceftazidime/ sulbactam, and piperacillin/tazobactam showcase relatively low resistance rates, enabling their empirical use based on clinical experience. Combination therapy with other antibiotics is advised for amikacin. Conclusion: Nevertheless, cephalosporins display a relatively high resistance rate, necessitating a reduction in their clinical utilization. Regarding multidrug resistance, the detection of ESBLs-producing Klebsiella Pneumoniae (KP) and Carbapenem-Resistant KP (CR-Kp) has exhibited a declining trend over the past three years. Despite this positive trend, the issue of multidrug resistance in Klebsiella Pneumoniae remains severe, with instances of complete drug resistance reported. Clinicians are urged to judiciously administer antibiotics guided by drug sensitivity test results and resistance rate variations, restrict the use of broad-spectrum antibiotics, and manage the emergence and spread of ESBLs-producing and CR-Kp bacteria.

Efficacy and Safety of Shi Cervical Rotational Manipulation in Patients With Atlantoaxial Joint Subluxation: Protocol for a Randomized Controlled Trial.

The clinical diagnosis of atlantoaxial joint subluxation (AJS) in traditional Chinese medicine (TCM) is characterized by an unequal distance between the lateral mass of the atlas and the odontoid process on imaging, resulting in neck pain accompanied by symptoms such as dizziness, headache, and limited cervical mobility. In Shanghai, Shi cervical rotational manipulation (SCRM) is a commonly employed TCM manual therapy for treating this condition. Nevertheless, there is a lack of evidence-based medical information regarding the clinical efficacy and safety of this technique. The principal aim of this study is to evaluate the efficacy and safety of SCRM in patients diagnosed with AJS. This study is a prospective randomized controlled clinical trial that will be conducted at a single center and that has a follow-up period of 24 weeks. A total of 96 patients diagnosed with AJS will be recruited from outpatient and inpatient clinics at Shanghai Baoshan Hospital of Integrated Traditional Chinese and Western Medicine. These patients will be randomly assigned to either the experimental group (SCRM) or the comparison group (basic cervical manipulation [BCM]). Treatment sessions consisting of SCRM or BCM will be administered twice a week for a duration of 4 weeks. Clinical monitoring indicators include the presence or absence of clinical symptoms as recorded on a symptom recording form, cervical imaging examination findings using cervical computed tomography, degree of neck pain measured by a visual analog scale (VAS), cervical range of motion assessed through cervical mobility measurement, degree of vertigo evaluated using the Vertigo Symptoms Scale-Chinese Version (VSS-C), and adverse events that may occur during the follow-up period. The time points for data collection and follow-up are baseline and postintervention (weeks 4, 8, 12, 16, 20, and 24). This paper presents an overview of the reasoning and structure of a prospective randomized controlled trial with the objective of investigating the clinical efficacy and safety of SCRM in patients with AJS by assessing improvements in clinical symptoms, neck pain severity, and vertigo severity and evaluating changes in cervical imaging findings. Recruitment was started in March 2023. By the end of May 2024, 76 patients were included in this project. The last follow-up data are predicted to be collected by the end of February 2025. This investigation will yield dependable evidence regarding the efficacy and safety of SCRM in patients with AJS. Chinese Clinical Trial Registry ChiCTR2300068510; https://www.chictr.org.cn/showprojEN.html?proj=186883. DERR1-10.2196/57865.

Diagnostic value and influencing factors of endobronchial ultrasound-guided transbronchial needle aspiration combined with Xpert MTB/RIF for intrathoracic lymph node tuberculosis

Objective: To evaluate the sensitivity of endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) puncture to obtain intrathoracic lymph node samples combined with Xpert MTB/RIF (Xpert) detection for the diagnosis of intrathoracic lymph node tuberculosis. Methods: From March 2018 to June 2021, 106 patients [55 males and 51 females, age (45.1±18.6) years] with suspected intrathoracic lymph node tuberculosis and EBUS-TBNA were collected in Zhejiang Hospital of Integrated Traditional Chinese and Western Medicine, including 64 patients with subsequent diagnosis of intrathoracic lymph node tuberculosis and 42 patients without tuberculosis. Xpert test and traditional etiology test were performed on the patients' intrathoracic lymph node puncture specimens. The positive results of different detection methods and different methods were analyzed, and the influencing factors of Xpert independent detection positive were analyzed by univariate and multivariate logistic regression. Results: The sensitivity of Xpert was 65.6% (95%CI: 52.7%-77.1%), the specificity was 97.6% (95%CI: 87.4%-99.9%), the positive predictive value was 97.7% (95%CI: 85.7%-99.7%), the negative predictive value was 65.1% (95%CI: 57.0%-72.4%). The positive rate of Xpert alone (65.6%, 42/64) was not significantly different from that of MGIT960, histopathology and Xpert combined detection (70.3%, 45/64) (P<0.05). Multivariate logistic regression analysis showed that the location of the diseased lymph nodes in the mediastinum (OR=5.84, 95%CI: 1.112-30.704, P=0.037), necrosis in the lymph nodes (OR=6.32, 95%CI: 1.460-27.384, P=0.014), and the axial depth of the lymph nodes≥17 mm (OR=6.61, 95%CI: 1.408-30.969, P=0.017) were the promoting factors for the positive Xpert test. Conclusions: EBUS-TBNA combined with Xpert detection has a high clinical diagnostic value for intrathoracic lymph node tuberculosis. When the number of puncture samples is small, Xpert detection can be preferred. The positive rate of Xpert detection can be improved by selecting lymph nodes with mediastinal lesions, lymph nodes necrosis, and axial lymph nodes depth≥17 mm for puncture.

Genetic Analysis of Potential Biomarkers and Therapeutic Targets in Ferroptosis from Steroid-Induced Osteonecrosis of the Femoral Head Based on Machine Learning.

To locate the candidate therapeutic target genes involved in ferroptosis in steroid-induced osteonecrosis of the femoral head (SONFH). Bioinformatics analysis study. Place and Duration of the Study: Department of Orthopaedic Surgery, Zhuhai Hospital of Integrated Traditional Chinese and Western Medicine, Guangdong, China, from March to July 2023. After processing the gene expression omnibus (GEO) data with the R programming language, differentially expressed ferroptosis-related genes in SONFH were identified. To pinpoint the genes most strongly linked to SONFH in association with ferroptosis, least absolute shrinkage and selection operator (LASSO) regression and support vector machine-recursive feature elimination (SVM-RFE) were employed. Subsequently, the screened essential genes were analysed to investigate immune cell infiltration, and competing endogenous RNA (ceRNA) networks involving these marker genes were constructed. The machine learning algorithms identified three genes i.e., SOCS1 (suppressor of cytokine signalling1), MYCN (N-myc proto-oncogene protein), and KLF2 (Kruppel-like factor 2) as diagnostic feature biomarkers associated with ferroptosis. Additionally, CIBERSORT analysis revealed that alterations in the immune microenvironment, such as Macrophages M1, Monocytes, and T cells CD4 naive, could be linked to SOCS1, MYCN, and KLF2. Moreover, the competing endogenous RNA (ceRNA) network exposed a complex regulatory relationship based on marker genes. SOCS1, MYCN, and KLF2 are potential biomarkers associated with ferroptosis in SONFH, pending confirmation in future studies. Steroid-induced osteonecrosis of the femoral head, Ferroptosis, Machine learning, Genetic analysis.

Risk factors and nomogram predictive model of severe postoperative complications in elderly patients with intertrochanteric fractures.

To analyze risk factors of severe postoperative complications in elderly patients with intertrochanteric fractures (ITF), and to construct a predictive model. The medical records of 316 elderly patients with ITF who underwent surgical treatment in Suzhou Hospital of Integrated Traditional Chinese and Western Medicine from January 2020 to December 2022 were retrospectively analyzed. Univariate and multivariate logistic regression analyses were performed to identify risk factors of severe postoperative complications. A nomogram prediction model was constructed using the RMS package of R4.1.2 software. Accuracy and stability of the model was assessed using the receiver operating characteristic (ROC) curve, Hosmer-Lemeshow goodness-of-fit test, and decision curve analysis. Age, American Society of Anesthesiologists (ASA) grading, combined medical diseases, preoperative bedridden condition, frailty, and preoperative albumin levels were all risk factors for severe postoperative complications in ITF patients were noted. These factors were then used to build a risk prediction model that had an area under the ROC curve (AUC) of 0.899 (95% confidence interval (CI): 0.846-0.951). The internal validation results of the Bootstrap method showed that the C-index value of the model was 0.899, and the calibration curve had a good fit with the ideal curve. Age, ASA grading, combined medical diseases, preoperative bedridden condition, frailty, and preoperative albumin levels were independent risk factors for severe postoperative complications in elderly ITF patients. The constructed prediction model based on the above risk factors has a high predictive value.

Prediction of hypertension risk based on multiple feature fusion

ObjectiveIn the application of machine learning to the prediction of hypertension, many factors have seriously affected the classification accuracy and generalization performance. We propose a pulse wave classification model based on multi-feature fusion for accuracy prediction of hypertension. Methods and MaterialsWe propose an ensemble under-sampling model with dynamic weights to decrease the influence of class imbalance on classification, further to automatically classify of hypertension on inquiry diagnosis. We also build a deep learning model based on hybrid attention mechanism, which transforms pulse waves to feature maps for extraction of in-depth features, so as to automatically classify hypertension on pulse diagnosis. We build the multi-feature fusion model based on dynamic Dempster/Shafer (DS) theory combining inquiry diagnosis and pulse diagnosis to enhance fault tolerance of prediction for multiple classifiers. In addition, this study calculates feature importance ranking of scale features on inquiry diagnosis and temporal and frequency-domain features on pulse diagnosis. ResultsThe accuracy, sensitivity, specificity, F1-score and G-mean after 5-fold cross-validation were 94.08%, 93.43%, 96.86%, 93.45% and 95.12%, respectively, based on the hypertensive samples of 409 cases from Longhua Hospital affiliated to Shanghai University of Traditional Chinese Medicine and Hospital of Integrated Traditional Chinese and Western Medicine. We find the key factors influencing hypertensive classification accuracy, so as to assist in the prevention and clinical diagnosis of hypertension. ConclusionCompared with the state-of-the-art models, the multi-feature fusion model effectively utilizes the patients’ correlated multimodal features, and has higher classification accuracy and generalization performance.

Analysis of Clinical Characteristics of Insomnia Patients and Effect of Acupuncture Therapy

Objective: To explore the clinical characteristics of insomnia patients and the function and mechanism of acupuncture therapy, to improve the recognition and diagnosis of insomnia. Methods: The clinical data of 60 patients with insomnia who met the criteria and were admitted to the Department of Acupuncture and moxibustion in Yunnan Provincial Hospital of Integrated Traditional Chinese and Western Medicine from January 2023 to February 2024 were selected, the clinical characteristics of the patients were analyzed, and the patients were randomly divided into two groups for routine treatment and acupuncture treatment, respectively, to explore the therapeutic effect and possible mechanism. Results: The insomnia symptoms of the patients were mainly difficulty in falling asleep. Acupuncture treatment could significantly improve the insomnia symptoms and promote the expression levels of DA and NE. Conclusion: Patients with insomnia have various clinical features, mainly sleep difficulties. Acupuncture treatment can significantly relieve insomnia symptoms by up-regulating DA and NE levels, and then improve sleep quality.

Analysis of high‑risk factors for brain metastasis and prognosis after prophylactic cranial irradiation in limited‑stage small cell lung cancer.

Small cell lung cancer (SCLC) is an aggressive malignancy with a high propensity for brain metastases (BM). Limited-stage SCLC (LS-SCLC) can be effectively treated with chemoradiotherapy and prophylactic cranial irradiation (PCI) to enhance patient outcomes. The aim of the present study was to assess the risk factors and prognostic significance of brain metastases (BM) in patients with limited-stage small cell lung cancer (LS-SCLC) who attained complete remission (CR) or partial remission (PR) following combined chemoradiotherapy and subsequent prophylactic cranial irradiation (PCI). Data for 290 patients diagnosed with LS-SCLC and treated at Chengde Central Hospital and Hebei Cangzhou Hospital of Integrated Traditional Chinese and Western Medicine (Chengde, China), who achieved CR or PR and underwent PCI between 2015 and 2023, were retrospectively analyzed. BM rates and overall survival (OS) were estimated using the Kaplan-Meier method, whilst differences were assessed using the log-rank test. Risk factors affecting BM and OS were assessed using univariate and multivariate Cox regression analyses. The overall incidence of BM after PCI was 16.6% (48/290), with annual rates of 1.4, 6.6 and 12.8% at 1, 2 and 3 years, respectively. Multivariate Cox regression analysis identified an initial tumor size of >5 cm [hazard ratio (HR)=15.031; 95% confidence interval (CI): 5.610-40.270; P<0.001] as a significant independent risk factor for BM following PCI. The median OS was 28.8 months and the 5-year OS rate was 27.9%. The median OS for patients with and without BM at 27.55 and 32.5 months, respectively, and the corresponding 5-year OS rates were 8.3 and 31.8%, respectively (P=0.001). Median OS rates for stages I, II and III were 61.15, 48.5 and 28.4 months, respectively, with 5-year OS rates of 62.5, 47.1 and 21.6%, respectively (P<0.001). Further multivariate Cox regression analysis indicated that BM (HR=1.934; 95% CI: 1.358-2.764; P<0.001) and clinical stage (HR=1.741; 95% CI: 1.102-2.750; P=0.018; P=0.022) were significant independent risk factors associated with patient OS. In conclusion, a tumor size of >5 cm is a significant risk factor for BM following PCI in patients with LS-SCLS achieving CR or PR through radiotherapy and chemotherapy. Furthermore, BM and clinical staging independently influence OS.

Clinical effect of acupuncture at ghost points combined with fluoxetine hydrochloride on mild-to-moderate depression

BACKGROUND Depression is a common, chronic, and recurrent mood disorder that has become a worldwide health hazard. Fluoxetine hydrochloride, a common treatment method, can inhibit 5-hydroxytryptamine (5-HT) recycling in the presynaptic membrane; however, the efficacy of a single drug is inadequate. At present, mild-to-moderate depression can be treated with acupuncture of ghost caves, but the clinical curative effect of combined therapy with fluoxetine hydrochloride has not been sufficiently reported. AIM To evaluate the clinical effect of acupuncture at ghost points combined with fluoxetine hydrochloride in the treatment of mild-to-moderate depression. METHODS This retrospective study included 160 patients with mild-to-moderate depression who were admitted to Shanghai Hospital of Integrated Traditional Chinese and Western Medicine, Affiliated to Shanghai University of Traditional Chinese Medicine, between January 2022 and June 2023. Patients were separated into a single-agent group (fluoxetine hydrochloride treatment, n = 80) and a coalition group (fluoxetine hydrochloride treatment combined with acupuncture at ghost points, n = 80). Pre-treatment symptoms were recorded, and the clinical curative effect and adverse reactions [Asberg Antidepressant Side Effects Scale (SERS)] were assessed. Depression before and after treatment [Hamilton Depression Scale (HAMD)-24], neurotransmitter levels [5-HT, norepinephrine (NE), dopamine (DA)], oxidative stress indicators [superoxide dismutase (SOD), malondialdehyde (MDA)], and sleep quality [Pittsburgh Sleep Quality Index (PSQI)] were compared. RESULTS The total efficacy rate was 97.50% in the coalition group and 86.25% in the single-agent group (P &lt; 0.05). After 2, 4, 6, and 8 wk of treatment, the HAMD, self-rating depression scale, and SERS scores of the coalition and single-agent groups decreased compared with pre-treatment, and the decrease was more significant in the coalition group (P &lt; 0.05). After 8 wk of treatment, the levels of NE, DA, 5-HT, and SOD in the coalition and single-agent groups increased, while the levels of MDA decreased; the increases and decrease in the coalition group were more significant (P &lt; 0.05). The PSQI scores of the coalition and single-agent groups decreased, and the decrease was more significant in the coalition group (P &lt; 0.05). CONCLUSION Acupuncture at ghost points combined with paroxetine tablets can safely improve depressive symptoms and sleep disorders, regulate neurotransmitter levels, and reduce stress responses in patients with mild-to-moderate depression.

Electroacupuncture for slow flow/no-reflow phenomenon in patients with acute myocardial infarction undergoing percutaneous coronary intervention: protocol for a pilot randomized controlled trial.

Slow flow/no-reflow (SF-NR) during percutaneous coronary intervention (PCI) is associated with poor prognosis of patients with acute myocardial infarction (AMI). Currently, effective treatment is not available for SF-NR. Electroacupuncture (EA) has shown significant efficacy as an adjuvant therapy for many cardiovascular diseases by improving microcirculation and reducing ischemia-reperfusion injury. However, its effects on SF-NR in the AMI patients during PCI are not clear. This pilot trial aims to determine the efficacy of intraoperative EA in alleviating SF-NR in AMI patients undergoing PCI. This prospective, single-center, randomized controlled, pilot trial will recruit 60 AMI patients scheduled for PCI at the Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, China. The patients will be randomized in a 1:1 ratio into the EA or the control groups. Patients in the control group will undergo standard PCI. Patients in the EA group will undergo intraoperative electroacupuncture while undergoing standard PCI. Incidence of SF-NR is the primary outcome for this study. This study will also assess secondary outcomes including cardiac biomarkers, inflammatory biomarkers, pain and anxiety scores, electrocardiography parameters, traditional Chinese medicine (TCM) symptom score, and major adverse cardiovascular and cerebrovascular events (MACCE). All the included patients will undergo laboratory tests including routine blood tests, levels of electrolytes, as well as liver and renal function tests. Patients will be followed up for 1 month after the procedure. This pilot trial will provide evidence for the potential benefits of intraoperative EA in improving microvascular perfusion and preventing or alleviating SF-NR during PCI in patients with AMI. If proven effective, intraoperative EA will provide a new and effective strategy against SF-NR and provide evidence for subsequent multicenter trials. ClinicalTrials.gov, identifier (ChiCTR2300072265). Registered on 8 June 2023.

Bronchial artery chemoembolization in the treatment of refractory central lung cancer with atelectasis.

This study aims to explore the clinical application of bronchial artery chemoembolization (BACE) in managing refractory central lung cancer with atelectasis. The retrospective case series includes patients diagnosed with refractory central lung cancer and atelectasis who underwent BACE treatment at Yueyang Integrated Traditional Chinese and Western Medicine Hospital, affiliated with Shanghai University of Traditional Chinese Medicine, from January 2012 to December 2021. All 30 patients with lung cancer successfully underwent BACE procedures. Their ages ranged from 62 to 88 years, with an average age of 67.53. The treatment interval was 21 days, and the treatment cycle ranged from 2 to 12 times, averaging 4.13 times. During the BACE procedures, the Karnofsky Performance Status (KPS) score after 2 to 3 BACE cycles showed a significant improvement (82.0 ± 10.1 vs 68.3 ± 14.0, P < 0.001) than that of before BACE. Only nutritional support and symptomatic treatment were performed after BACE, and no major hemoptysis were observed. During follow-up, 23 cases resulted in mortality, while seven survived. The median progression-free survival (PFS) and overall survival (OS) were 7.0 (95% CI: 4.6-9.4) and 10.0 (95% CI: 6.2-13.8) months, respectively, with 1-, 2-, and 3-year survival rates of 84.0%, 53.5%, and 11.3%, respectively. Eight cases exhibited bronchial recanalization and relief of atelectasis. According to the RECIST scale, there were 4 cases of complete response (CR), 16 cases of partial response (PR), 9 cases of stable disease (SD), and 1 case of progressive disease (PD). No serious adverse events were reported. BACE might be a safe intervention for refractory central lung cancer accompanied by atelectasis. The procedure exhibits satisfactory outcomes in tumor control, atelectasis relief, and enhancement of quality of life, warranting further investigation.

Biologic and prognostic significance of HER2-low and ER-low expressions in de novo metastatic breast cancer.

e13170 Background: It is unclear whether ER-low-positive (ER-low) and HER2-low-positive (HER2-low) biomarkers, as new biological subtypes, have different biological and clinicopathological characteristics in de novo metastatic breast cancer (dnMBC). Per ASCO/CAP guidelines, tumors were defined as HER2-low-positive (HER2-low) if they had an HER2 immunohistochemical (IHC) score of 1+ or 2+ with negative in situ hybridization assay and HER2-0 if they had an HER2 IHC score of 0; ER-low refers to the tumor IHC staining of 1%-10%, if the staining is less than 1%, it is defined as ER-0. This study aimed to investigate whether ER-low and HER2-low expressions is associated with clinicopathologic characteristics and prognosis among patients with de novo metastatic breast cancer. The study was approved by the Ethics Committee of Hebei Cangzhou Hospital of Integrated Traditional Chinese and Western Medicine (2017-AF29-058). Methods: Using hospital-based database, we identified patients with dnMBC diagnosed between 2010 and 2017, retrospectively collecting demographic data, tumor characteristics, treatment types, histopathological report and survival data. According to ASCO/CAP guideline recommendations, patient-specific histopathological results were classified, and IHC-based breast cancer markers, mainly including ER-low and HER2-low, were evaluated and analyzed. Median survival time (MST) was estimated by Kaplan-Meier method and log rank test. Univariable and multivariable analyses were performed using the Cox proportional hazard model to identify statistically significant prognostic factors. All statistical analyses were performed using Stata 18.0. Results: A total of 518 patients (median age of 53 years) were included in this study, including 194 patients with HER2-low, 201 patients with HER2-low, 36 patients with ER-low, and 179 patients with ER-0. Expression of HER2-low was significantly more common among ER-positive tumors (excluding the ER-low) compared with HER2-0 tumors (71.1% vs. 62.2%; P &lt; .001). The MST in the HER2-low cohort was longer than that in the HER2-0 cohort (40 vs. 30 months; HR,0.65; 95% CI, 0.52-0.82, p=.0001); while the MST of ER-low cohort was slightly longer than that of the ER-0 cohort (27 vs. 20 months; HR,0.75; 95% CI, 0.51-1.11, p=.231), but there was no statistical difference. Notably, in the metastasis pattern cohort, HER2-low showed a significantly higher MST compared with HER2-0 (P&lt;.001), with a MST of up to 68 months for bone-only metastases. There was no significant difference in MST between ER-low and ER-0 regardless of whether patients received endocrine therapy (P=.135). Conclusions: In the present study, for dnMBC patients, ER-low expression has similar biological and clinical outcome characteristics as ER-0. However, unlike HER2-0, HER2-low expression may predict a survival benefit in bone-only metastases.

Calcitonin gene-related peptide: a possible biomarker in migraine patients with patent foramen ovale

BackgroundSerum CGRP has been found to increase during migraine attack. However, whether CGRP can identify MA with PFO subtypes in MA remains unknown. This study aimed to investigate the differential expression of calcitonin gene-related peptide (CGRP) between migraine (MA) patients with and without patent foramen ovale (PFO), and to evaluate the predictive value of CGRP for MA with PFO.MethodsA total of 153 patients with MA, 51 patients with PFO and 102 patients without. Venous blood was drawn and HIT-6 score was calculated during the onset of MA, and blood routine, inflammatory indexes and serum CGRP were detected. The differences in serum markers and HIT-6 scores were compared between the two groups, and the risk factors of MA with PFO were determined by univariate and multivariate logistics regression. Furthermore, the correlation between CGRP level with right-to-left shunt (RLS) grades and headache impact test-6 (HIT-6) score in MA patients with PFO were assessed. Independent risk factors were screened out by multivariate Logistic regression analysis. We used the receiver operating characteristic (ROC) curve to analyze the diagnostic value of these risk factors in MA complicated with PFO.ResultsThe serum CGRP level and HIT-6 scores in the MA with PFO group were significantly higher than those in the MA group (P < 0.001). Multivariate regression analysis showed that CGRP was an independent risk factor for MA with PFO (OR = 1.698, 95% CI = 1.325–2.179, P < 0.001). CGRP values ​​increased with the increase of RLS grade(Spearmen rho = 0.703, P < 0.001). Furthermore, a positive correlation between CGRP and HIT-6 scores was found (Spearmen rho = 0.227; P = 0.016). ROC curve showed that the optimal cut-off value for diagnosing MA with PFO was 79 pg/mL, the area under the curve (AUC) for predicting MA with PFO was 0.845, with 72.55% sensitivity and 78.43% specificity.ConclusionsMA patients with PFO have higher serum CGRP level. elevated CGRP concentration was associated with higher RLS grade and increased HIT-6 score. Higher serum CGRP level has certain clinical value in predicting PFO in MA patients.Trial registrationThis study was approved by the Ethics Committee of Zhuhai Hospital of Integrated Traditional Chinese and Western Medicine (Ethics batch number: 20,201,215,005).

Clinical features and risk factors for primary Sjögren's syndrome combined with interstitial lung disease: a retrospective study.

To analyze the clinical characteristics of primary Sjögren's syndrome (pSS) combined with interstitial lung disease (ILD), so as to provide a theoretical basis for the early diagnosis, treatment and prevention of PSS-ILD. From October 2017 to January 2022, patients with pSS who were admitted to the Department of Rheumatology at Yueyang Hospital of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine were included in this retrospective study. Patients were divided into the pSS-ILD (102 cases) and pSS-non-ILD groups (154 cases) based on the presence or absence of ILD on high-resolution computed tomography (HRCT). Demographics information, clinical symptoms, laboratory indicators and HRCT features were compared, and the logistic regression analysis was utilized to identify the risk factors. A total of 256 patients were included. Patients with pSS-ILD were more often female, and their age and disease duration were significantly higher than those in the pSS-non-ILD group (p < 0.05). The HRCT imaging classification included ground glass-like shadow (78.4%) and patchy solid shadow (17.6%), and Non-specific interstitial pneumonitis (NSIP) (72.5%) was the predominant typology. Regarding the laboratory indexes, the positive rates of erythrocyte sedimentation rate, C-reactive protein, white blood cell count, neutrophil/lymphocyte ratio, triglycerides, total cholesterol, and anti-SS-A52 antibodies were significantly higher in the pSS-ILD patients than in the pSS-non-ILD group, while the positive rates of anti-synaptic antibodies were lower than in the pSS-non-ILD group, and the differences between two groups were statistically significant (p < 0.05). Logistic regression showed that age >60years, longer duration of disease, higher triglycerides, and cholesterol were risk factors for pSS-ILD patients. The clinical features of pSS-ILD patients were xerophthalmia, cough and shortness of breath, and HRCT can help to diagnose the disease at an early stage. Age over 60years, chronic course of disease, and elevated lipid levels are risk factors for ILD in pSS patients, and the relationship between autoimmune antibody levels and the occurrence of ILD needs to be further confirmed in follow-up studies with large sample sizes. These findings have the potential to provide useful information for early diagnosis, treatment, and prevention of the development of pSS-ILD.

Expert consensus on integrated traditional Chinese and western medicine diagnosis and treatment for osteoporotic fractures

Osteoporotic fractures represent the most severe complications of osteoporosis,characterized by insidious onset,high mortality and disability rates,and a steadily increasing incidence,imposing a significant socioeconomic burden. Western medicine has advantages in diagnosis and surgical interventions,while traditional Chinese medicine excels in holistic management and the restoration of bodily equilibrium. The integration of both traditional Chinese medicine (TCM) and western medicine emerges as an effective therapeutic strategy for osteoporotic fractures. In order to propagate the concept of integrated diagnosis and treatment,foster the advancement of integrated medical techniques for osteoporotic fractures,and establish standardized and normative protocols for disease prevention,diagnosis,and treatment,a consensus expert group,led by Geriatric Branch of Chinese Geriatrics Society,the Young Osteoporosis Group of Orthopedics Branch of Chinese Medical Association,Osteoporosis Group of Orthopedics Branch of Chinese Physician Association,and Osteoporosis Professional Committee of the Shanghai Society of Integrated Traditional Chinese and Western Medicine,was established. This group engaged in deliberations and formulated the "Expert Consensus on Integrated Traditional Chinese and Western Medicine Diagnosis and Treatment of Osteoporotic Fractures" elucidating the concept of integrated medicine and offering recommendations in the domains of prevention,diagnosis,and treatment,with the aspiration of ameliorating the prognosis of osteoporotic fractures and enhancing the quality of life for these patients.

Knowledge, attitude, and practice toward tuberculosis prevention and management among household contacts in Suzhou Hospital, Jiangsu province, China.

China is among the 10 high-burden tuberculosis (TB) countries in the world; thus, investigation and management of household contacts is an essential part of TB prevention strategy. To explore the knowledge, attitude, and practice (KAP) toward TB prevention and management among household contacts of TB patients. This cross-sectional study enrolled household contacts in Suzhou Hospital of Integrated Traditional Chinese and Western Medicine between September 2022 and January 2023; KAP and demographic characteristics were assessed with the self-designed questionnaire and analyzed by multivariate logistic regression. A total of 503 participants were included; of them, 280 (55.78%) were female, and 303, (60.36%) aged ≥45 years. The KAP scores were 6.24 ± 2.20 (possible range: 0-12), 18.69 ± 2.80 (possible range: 0-36), and 20.37 ± 5.15 (possible range: 0-36), respectively. Suburban (OR = 0.18, 95% CI: 0.04-0.79, p = 0.023) and rural (OR = 0.12, 95% CI: 0.03-0.57, p = 0.008) were independently associated with knowledge. Positive attitude (OR = 7.03, 95% CI: 2.92-16.96, p < 0.001), education (high school or technical secondary school, OR = 4.91, 95% CI: 1.63-14.73, p = 0.005; college and above, OR = 14.94, 95% CI: 3.51-63.58, p < 0.001), and shorter disease duration (3-6 months, OR = 0.40, 95% CI: 0.18-0.90, p = 0.026) were independently associated with better practice scores. Household contacts of TB patients demonstrated insufficient knowledge, unfavorable attitude, and suboptimal practice toward TB prevention and management. Tailored interventions are needed to ensure information accessibility, especially for individuals living in suburban and rural areas.

Retrospective cross-sectional survey of clinical characteristics and syndrome elements distribution at different stages of coronary heart disease

The clinical data of coronary heart disease(CHD) patients treated in the First Affiliated Hospital of Guangzhou University of Chinese Medicine and Shenzhen Hospital of Integrated Traditional Chinese and Western Medicine from January 2022 to March 2023 were retrospectively collected. This study involved the descriptive analysis of demographic characteristics, clinical symptoms, and tongue and pulse features. The χ~2 test was conducted to analyze the distribution of syndrome elements and their combinations at diffe-rent stages of CHD, so as to reveal the clinical characteristics and syndrome patterns at various pathological stages of CHD. This study extracted 28 symptom entries, 10 tongue manifestation entries, and 7 pulse manifestation entries, summarized the 5 main disease locations of the heart, lung, liver, spleen, and kidney, and the 8 main disease natures of blood stasis, phlegm turbidity, Qi stagnation, heat(fire), fluid retention, Qi deficiency, Yin deficiency, and Yang deficiency and 8 combinations of disease natures. The χ~2 test showed significant differences in the distribution of syndrome elements including the lung, liver, spleen, kidney, blood stasis, heat(fire), Qi stagnation, heat syndrome, water retention, Qi deficiency, Yin deficiency, and Yang deficiency between different disease stages. Specifically, the liver, blood stasis, heat(fire), and Qi stagnation accounted for the highest proportion during unstable stage, and the lung, spleen, kidney, water retention, Qi deficiency, Yin deficiency, and Yang deficiency accounted for the highest proportion at the end stage. The distribution of Qi deficiency varied in the different time periods after percutaneous coronary intervention(PCI). As shown by the χ~2 test of the syndrome elements combination, the distribution of single disease location, multiple disease locations, single disease nature, double disease natures, multiple natures, excess syndrome, and mixture of deficiency and excess varied significantly at different stages of CHD. Specifically, single disease location, single disease nature, and excess syndrome accounted for the highest proportion during the stable stage, and double disease natures accounted for the highest proportion during the unstable stage. Multiple disease locations, multiple disease natures, and mixture of deficiency and excess accounted for the highest proportion during the end stage. In conclusion, phlegm turbidity and blood stasis were equally serious during the stable stage, and a pathological mechanism caused by blood stasis and toxin existed during the unstable stage. The overall Qi deficiency worsened after PCI, and the end stage was accompanied by the Yin and Yang damage and the aggravation of water retention. There were significant differences in the distribution of clinical characteristics and syndrome elements at different stages of CHD. The pathological process of CHD witnessed the growth and decline of deficiency and excess and the combination of phlegm turbidity and blood stasis, which constituted the basic pathogenesis.

Effect of cefazolin sodium and amoxicillin sodium/clavulanate potassium on postoperative infection, pain and expression of inflammatory factors in patients undergoing orthopedic surgery

Purpose: To investigate the comparative effect of two antibacterial treatments in orthopedic surgery.&#x0D; Methods: A total of 96 patients who had undergone orthopedic surgery in Department of Nosocomial Infection Management, Suzhou Hospital of Integrated Traditional Chinese and Western Medicine, Suzhou, China from January 2021 to December 2022 were retrospectively analyzed and equally divided into two groups based on the postoperative medications administered to prevent infection. The control group was treated with amoxicillin sodium/clavulanate potassium while the study group was treated with cefazolin sodium. The incidence of postoperative infection, pain score, inflammatory factors and quality of life were determined and compared between both groups.&#x0D; Results: The incidence of postoperative infection in the study group was lower than in the control group (p &lt; 0.05). Prior to intervention, the visual analogue scale (VAS) scores of the two groups were similar (p &gt; 0.05), but decreased significantly after intervention (p &lt; 0.05), with the score of the former after intervention lower than that of the latter (p &lt; 0.05). Prior to intervention, the inflammatory factor levels in both groups were identical (p &gt; 0.05); however, the levels fell significantly in both groups after intervention (p &lt; 0.05), but the levels in the study group were lower than in the control group (p &lt; 0.05). The quality of life scores were also higher for both groups after intervention (p &lt; 0.05), but higher for the study group than for the control group (p &lt; 0.05).&#x0D; Conclusion: Cefazolin sodium is more effective than amoxicillin sodium/clavulanate potassium in preventing infection in orthopedic patients after orthopedic surgery. However, there is a need to extend this treatment strategy to other clinical sites in order to validate these findings.