Objective:To explore patterns of traditional Chinese medicine (TCM) use among patients with inflammatory bowel disease (IBD) in Jiangsu Province, China from 2019 to 2023.Methods:Using data from the IBD health data platform of the National Healthcare Big Data (Eastern) Center, a retrospective cohort study was conducted. We performed descriptive analyses on hospitalised patients diagnosed with IBD between 2019 and 2023, who received TCM treatment.Results:The study included 11 095 case records from 4 760 patients, with TCM diagnoses primarily indicating diarrhoea and abdominal pain. Ulcerative colitis (UC) accounted for 4 782 hospitalizations (3 103 patients), while Crohn's disease (CD) accounted for 6 313 hospitalizations (1 657 patients). Patient demographics showed a trend towards younger age and a higher proportion of males. Treatment utilisation was highest in southern Jiangsu compared with the central and northern regions. In terms of disease burden, all treatment costs showed a downward trend. In terms of external TCM therapies, UC patients tend to prefer plasters and enemas, while CD patients are more inclined to use acupuncture. Regarding herbal medicine, licorice, white atractylodes, and white peony root are commonly used single herbs for IBD patients.Conclusions:The number of IBD patients treated with TCM in Jiangsu Province has steadily increased from 2019 to 2023. It is important to identify effective TCM treatment methods to reduce the burden of patients.

Objective:To explore patterns of traditional Chinese medicine (TCM) use among patients with inflammatory bowel disease (IBD) in Jiangsu Province, China from 2019 to 2023.Methods:Using data from the IBD health data platform of the National Healthcare Big Data (Eastern) Center, a retrospective cohort study was conducted. We performed descriptive analyses on hospitalised patients diagnosed with IBD between 2019 and 2023, who received TCM treatment.Results:The study included 11 095 case records from 4 760 patients, with TCM diagnoses primarily indicating diarrhoea and abdominal pain. Ulcerative colitis (UC) accounted for 4 782 hospitalizations (3 103 patients), while Crohn's disease (CD) accounted for 6 313 hospitalizations (1 657 patients). Patient demographics showed a trend towards younger age and a higher proportion of males. Treatment utilisation was highest in southern Jiangsu compared with the central and northern regions. In terms of disease burden, all treatment costs showed a downward trend. In terms of external TCM therapies, UC patients tend to prefer plasters and enemas, while CD patients are more inclined to use acupuncture. Regarding herbal medicine, licorice, white atractylodes, and white peony root are commonly used single herbs for IBD patients.Conclusions:The number of IBD patients treated with TCM in Jiangsu Province has steadily increased from 2019 to 2023. It is important to identify effective TCM treatment methods to reduce the burden of patients.

Objective:To investigate the curative effect of red-blue light combined with intense pulsed light(IPL)in treating papular pustular rosacea,and its effect on quality of life.Methods:A total of 76 patients with papular pustular rosacea who admitted to PLA rocket force characteristic medical center and Qinghai provincial traffic hospital from August 2019 to July 2023 were retrospectively selected.According to the different treatment methods,all patients were divided into observation group and control group,with 38 patients in each group.The control group was treated with oral minocycline hydrochloride,while the observation group adopted respectively 87C type red-blue light instrument and M22 type photon therapy device to implement red-blue and IPL therapy on the basis of treatment of control group.The clinical efficacy,clinician's erythema assessment(CEA)scale,investigator's global assessment(IGA)scale,dermatology life quality index(DLQI)and the incidence of adverse reaction were compared between the two groups.Results:The overall effective rate of the observation group was 97.37%,which was significantly higher than 84.21%of the control group,and the difference was statistically significant(x2=3.934,P<0.05).The scores of IGA,CEA and DLQI in two groups after treatment were all lower than those before treatment,and the differences of them were all significant(t=3.820,6.725,7.937,P<0.05).There were no statistically significant differences in the incidence of adverse reactions included dizziness,dry skin,worsening itching and pain and pigmentation between the two groups after treatment(P>0.05).Conclusion:Red-blue light combined with IPL can significant enhance the clinically curative effect in treating papular pustular rosacea,which can significantly reduce the symptom of skin lesions of persistent with erythema,and improve quality of life of patients.It has favorable safety.

Objective:To explore the research hotspots and emerging trends in the field of breast cancer-associated lymphedema, as reflected in the domestic and international literatures.Methods:The bibliometric method was used to retrieve literatures related to breast cancer-associated lymphedema from the Wanfang Database, China National Knowledge Infrastructure, China Science and Technology Journal Database, and the core collection of Web of Science, covering the time range from January 1, 2014, to December 31, 2023. CiteSpace 6.3.R3 software was employed for analysis, which involved statistical assessment of the publication volume, authors, countries, and institutions, as well as the identification of highly cited papers. A co-occurrence analysis of keywords was performed, followed by burst analysis and cluster analysis based on the results.Results:A total of 4 419 Chinese-language articles were retrieved from the three Chinese databases, of which 2 888 were included after duplicate removal. The Web of Science Core Collection yielded 2 142 English-language articles. Among the domestic authors, the top three with the highest publication counts were Zhang Lijuan (25 papers), Jia Jie (22 papers), and Zhong Qiaoling (21 papers). In the English-language literatures, the top three authors with the highest number of publications were Singhal D (32 papers), Devoogdt N (27 papers), and Boyages J (27 papers). A total of 76 countries worldwide had conducted research on breast cancer-associated lymphedema, with the United States contributing the most publications (748 papers), followed by China (227 papers). In total, 642 institutions worldwide had publications on this topic, with 385 domestic institutions. The leading domestic institution was Jiangxi Provincial Cancer Hospital (31 papers), while the top foreign institution was Harvard University (118 papers). The Top 10 most cited papers focused on key research areas in breast cancer-associated lymphedema. A total of 359 Chinese keywords and 513 English keywords were included for co-occurrence analysis. The five most frequent Chinese keywords were quality of life, nursing, complications, upper limb function, and risk factors. In the English literatures, the top five most frequent keywords were quality of life, women, survivors, risk factors, and surgery. Cluster analysis of the keywords revealed 16 clusters in the Chinese literatures, with the largest cluster "functional exercise", while 17 clusters were identified in the English literatures, with the largest cluster "lymph node transfer". The five most consistent clusters in Chinese literatures were lymphatic drainage, rehabilitation, functional impairment, evidence-based nursing, and circumferential lymphatics. In recent years, emerging topics in Chinese literatures included lymphatic drainage, breast reconstruction, and pathophysiology. In English literatures, the consistent top clusters were transplantation, node biopsy, morbidity, identification, and randomized trials, with recent emerging topics including obesity, adipose tissue, healing approaches, lymphatic microsurgical preventive healing approach, and anastomosis.Conclusion:The research on breast cancer-related lymphedema both domestically and internationally shows similarities and differences in direction and focus. Common research hotspots across both domestic and international studies include lymphatic drainage, functional exercise, health behaviors, and lymph node transfer. Recent emerging topics in Chinese literatures include lymphatic drainage, breast reconstruction, and pathophysiology. In contrast, English literatures focus more on the areas such as obesity, adipose tissue, healing methods, and lymphatic anastomosis.

Objective:To investigate the curative effect of red-blue light combined with intense pulsed light(IPL)in treating papular pustular rosacea,and its effect on quality of life.Methods:A total of 76 patients with papular pustular rosacea who admitted to PLA rocket force characteristic medical center and Qinghai provincial traffic hospital from August 2019 to July 2023 were retrospectively selected.According to the different treatment methods,all patients were divided into observation group and control group,with 38 patients in each group.The control group was treated with oral minocycline hydrochloride,while the observation group adopted respectively 87C type red-blue light instrument and M22 type photon therapy device to implement red-blue and IPL therapy on the basis of treatment of control group.The clinical efficacy,clinician's erythema assessment(CEA)scale,investigator's global assessment(IGA)scale,dermatology life quality index(DLQI)and the incidence of adverse reaction were compared between the two groups.Results:The overall effective rate of the observation group was 97.37%,which was significantly higher than 84.21%of the control group,and the difference was statistically significant(x2=3.934,P<0.05).The scores of IGA,CEA and DLQI in two groups after treatment were all lower than those before treatment,and the differences of them were all significant(t=3.820,6.725,7.937,P<0.05).There were no statistically significant differences in the incidence of adverse reactions included dizziness,dry skin,worsening itching and pain and pigmentation between the two groups after treatment(P>0.05).Conclusion:Red-blue light combined with IPL can significant enhance the clinically curative effect in treating papular pustular rosacea,which can significantly reduce the symptom of skin lesions of persistent with erythema,and improve quality of life of patients.It has favorable safety.

Objective:To explore the research hotspots and emerging trends in the field of breast cancer-associated lymphedema, as reflected in the domestic and international literatures.Methods:The bibliometric method was used to retrieve literatures related to breast cancer-associated lymphedema from the Wanfang Database, China National Knowledge Infrastructure, China Science and Technology Journal Database, and the core collection of Web of Science, covering the time range from January 1, 2014, to December 31, 2023. CiteSpace 6.3.R3 software was employed for analysis, which involved statistical assessment of the publication volume, authors, countries, and institutions, as well as the identification of highly cited papers. A co-occurrence analysis of keywords was performed, followed by burst analysis and cluster analysis based on the results.Results:A total of 4 419 Chinese-language articles were retrieved from the three Chinese databases, of which 2 888 were included after duplicate removal. The Web of Science Core Collection yielded 2 142 English-language articles. Among the domestic authors, the top three with the highest publication counts were Zhang Lijuan (25 papers), Jia Jie (22 papers), and Zhong Qiaoling (21 papers). In the English-language literatures, the top three authors with the highest number of publications were Singhal D (32 papers), Devoogdt N (27 papers), and Boyages J (27 papers). A total of 76 countries worldwide had conducted research on breast cancer-associated lymphedema, with the United States contributing the most publications (748 papers), followed by China (227 papers). In total, 642 institutions worldwide had publications on this topic, with 385 domestic institutions. The leading domestic institution was Jiangxi Provincial Cancer Hospital (31 papers), while the top foreign institution was Harvard University (118 papers). The Top 10 most cited papers focused on key research areas in breast cancer-associated lymphedema. A total of 359 Chinese keywords and 513 English keywords were included for co-occurrence analysis. The five most frequent Chinese keywords were quality of life, nursing, complications, upper limb function, and risk factors. In the English literatures, the top five most frequent keywords were quality of life, women, survivors, risk factors, and surgery. Cluster analysis of the keywords revealed 16 clusters in the Chinese literatures, with the largest cluster "functional exercise", while 17 clusters were identified in the English literatures, with the largest cluster "lymph node transfer". The five most consistent clusters in Chinese literatures were lymphatic drainage, rehabilitation, functional impairment, evidence-based nursing, and circumferential lymphatics. In recent years, emerging topics in Chinese literatures included lymphatic drainage, breast reconstruction, and pathophysiology. In English literatures, the consistent top clusters were transplantation, node biopsy, morbidity, identification, and randomized trials, with recent emerging topics including obesity, adipose tissue, healing approaches, lymphatic microsurgical preventive healing approach, and anastomosis.Conclusion:The research on breast cancer-related lymphedema both domestically and internationally shows similarities and differences in direction and focus. Common research hotspots across both domestic and international studies include lymphatic drainage, functional exercise, health behaviors, and lymph node transfer. Recent emerging topics in Chinese literatures include lymphatic drainage, breast reconstruction, and pathophysiology. In contrast, English literatures focus more on the areas such as obesity, adipose tissue, healing methods, and lymphatic anastomosis.

Objective:To investigate the effect of immediate breast reconstruction with a deep inferior epigastric artery perforator flap (DIEPF) after the modified radical mastectomy with nipple and areola preservation for breast cancer.Methods:Clinical data from November 2021 to March 2023 of 14 patients with ages from 29 to 49 (mean 40) years old were retrospectively analysed. All the patients received nipple-areola complex-preserving modified radical mastectomy for breast cancer followed by breast reconstruction with DIEPF at the Department of Burn and Plastic Surgery of the Affiliated Hospital of Zunyi Medical University. Three patients had left breast cancer and 11 had right breast cancer. Preoperative CTA was used to clarify the course and branching of the deep inferior epigastric artery (DIEA) and identify dominant perforators. Intraoperatively, indocyanine green (ICG) angiography was conducted to assess the perfusion of the flap and patency of the vascular anastomoses. Reconstructive surgery were performed using unilateral DIEPF in 4 patients and bilateral DIEPF with internal pressurization in 10 patients. Seven patients underwent anastomosis with intrathoracic vessels as recipient vessels, and 7 with thoracodorsal vessels. The weight of the resected breast tissue was 325.8 g±17.1 g, and the weight of the reconstructed breast flap was 332.9 g±32.1 g. The size of the harvested DIEPF ranged from 16.0 cm×9.0 cm to 24.0 cm×12.0 cm, with the length of the vascular pedicle anastomosed to the recipient vessels at 11.4 cm±1.5 cm. The donor sites were closed by layers with tension-reducing sutures, and the position of the umbilicus was relocated and sutured. All patients were included in the scheduled postoperative follow-up at the outpatient clinic after discharge.Results:Of all 14 patients, no postoperative crisis compromise of flap occurred, and both the recipient and donor sites healed primarily. During a follow-up period of 6 to 16 months, with an average of 11 months, no breast cancer recurrence was observed, and the aesthetic outcomes of the reconstructed breast were satisfactory without obvious complications.Conclusion:Breast reconstruction with DIEPF immediately after modified radical mastectomy with sparing nipple and areola can achieve good aesthetic results, less complications in the donor site and with high patient satisfaction rate.

Objective:To explore the effect and safety of endoscopic tubular musculoskeletal tumor surgery (ETMS) technology in spinal tumors.Methods:Clinical data were retrospectively collected from 18 spinal tumor patients who were treated with ETMS technology at Tianjin Medical University Cancer Institute and Hospital ( n=16) or the Affiliated Hospital of Qingdao University ( n=2) from November 2022 to December 2023. The total cohort included 11 males and 7 females, with the age at 60.3±8.6 years (range of 41-76). Two cases were diagnosed with benign tumors, four patients were diagnosed with spinal hematologic malignancies while other 12 cases were patients with spinal metastases. After localization under the C-arm X-ray machine, the spinal endoscopic channel is established using dilators. Soft tissue is dissected under endoscopic guidance to create an artificial cavity. Subsequently, the saline medium relied upon by the spinal endoscopic technique is removed, and posterior decompression and tumor curettage are performed using tubular techniques. Frankel grade classification and paraplegia index were used to evaluate the improvement of postoperative function and the VAS score was performed in pain scoring. The surgical complications and tumor evaluation were observed by postoperative outpatient and telephone follow-up. Results:The ETMS technology was successfully completed in all 18 patients with the mean operation time of 240.3±80.2 min. The median of intraoperative bleeding was 200.0(172.5, 350.0) ml and the mean postoperative drainage was 131.4±69.5 ml. The median value of postoperative hospitalization days was 6.0(4.0, 10.25) d. The paraplegia index decreased from 1.5(0, 3.0) preoperatively to 0(0, 1.25) postoperatively ( Z=-2.599, P=0.009). All the patients presented an improvement in Frankel grading after surgery except for one patient (downgrading from grade E to grade D). There was significantly difference in Frankel grading between preoperative and postoperative groups ( Z=2.812, P=0.005). The median value of preoperative VAS score was up to 5.5(4.0, 7.0) while the median value at postoperative, one month after surgery and three months after surgery were 1.5(1.0, 2.25), 1.0(0, 1.0) and 0(0, 1.0), respectively (χ 2=44.641, P<0.001). The 3-month postoperative VAS improvement rate was 91.2% (range 75%-100%). During a mean follow-up period of 7.6±6.2 months, none of the 18 patients presented surgical complications or tumor recurrence at surgical region. Only one patient died at 3.2 months after surgery until the last follow-up due to respiratory failure after lung tumor progression. The mean survival of the total cohort was up to 13.3 [95% CI (11.5, 15.0)] months. The 16 cases with spinal metastases or spinal hematological malignancies had a mean survival of 13.2 [95% CI (11.3, 15.0)] months. Conclusion:The ETMS technology presented good efficacy and safety in treatment of spinal tumors with low blood supply and with diameter less than 5cm.

Objective:To explore the risk factors of hypotension in patients with hemodialysis-related superior vena cava diseases.Methods:This was a retrospective cohort study. The maintenance hemodialysis patients diagnosed as superior vena cava stenosis ≥50% or occlusion in West China Hospital of Sichuan University from January 1, 2019 to March 31, 2022 were selected. The patients were divided into hypotensive group and non-hypotensive group according to the occurrence of hypotension during non-dialysis period. The differences of general clinical data, cardiac ultrasound parameters and blood biochemical indexes between the two groups were compared. Multivariate logistic regression model was used to analyze the risk factors of hypotension in patients with hemodialysis-related superior vena cava lesions.Results:A total of 202 patients with hemodialysis-related superior vena cava lesions were included, of whom 84 patients (41.6%) developed hypotension during non-dialysis. Compared with the non-hypotensive group, patients in the hypotensive group had longer dialysis age ( Z=2.093, P=0.036), shorter left atrial diameter ( t=2.316, P=0.022), lower aortic valve orifice flow rate ( t=3.702, P=0.001) and serum calcium ( t=2.320, P=0.021), thicker left ventricular posterior wall ( t=3.042, P=0.003), lower proportions of hypertension history ( χ2=9.125, P=0.003), and higher proportion of residual superior vena cava ≤30% or occlusion ( χ2=8.940, P=0.003) and azygous vein opening ( χ2=11.067, P=0.001). Multivariate logistic regression analysis results showed that no history of hypertension ( OR=0.383, 95% CI 0.156-0.943, P=0.037), slow aortic valve orifice flow ( OR=0.207, 95% CI 0.062-0.695, P=0.011) and low blood calcium ( OR=0.236, 95% CI 0.066-0.841, P=0.026) were the independent influencing factors of hypotension in patients with hemodialysis-related superior vena cava diseases. Conclusions:Hemodialysis patients with severe stenosis or occlusion of the superior vena cava during non-dialysis have a higher risk of hypotension. No history of hypertension, slow aortic valve orifice flow, and low blood calcium are the independent risk factors of hypotension in patients with hemodialysis-related superior vena cava diseases.

Heart sound is one of the common medical signals for diagnosing cardiovascular diseases. This paper studies the binary classification between normal or abnormal heart sounds, and proposes a heart sound classification algorithm based on the joint decision of extreme gradient boosting (XGBoost) and deep neural network, achieving a further improvement in feature extraction and model accuracy. First, the preprocessed heart sound recordings are segmented into four status, and five categories of features are extracted from the signals based on segmentation. The first four categories of features are sieved through recursive feature elimination, which is used as the input of the XGBoost classifier. The last category is the Mel-frequency cepstral coefficient (MFCC), which is used as the input of long short-term memory network (LSTM). Considering the imbalance of the data set, these two classifiers are both improved with weights. Finally, the heterogeneous integrated decision method is adopted to obtain the prediction. The algorithm was applied to the open heart sound database of the PhysioNet Computing in Cardiology(CINC) Challenge in 2016 on the PhysioNet website, to test the sensitivity, specificity, modified accuracy and F score. The results were 93%, 89.4%, 91.2% and 91.3% respectively. Compared with the results of machine learning, convolutional neural networks (CNN) and other methods used by other researchers, the accuracy and sensibility have been obviously improved, which proves that the method in this paper could effectively improve the accuracy of heart sound signal classification, and has great potential in the clinical auxiliary diagnosis application of some cardiovascular diseases.
Algorithms ; Databases, Factual ; Heart Sounds ; Neural Networks, Computer