Objective:To explore the therapeutic law of moxibustion in Professor Zhou Meisheng's medical manuscripts for epidemic hemorrhagic fever (EHF) based on data mining and knowledge map technology.Methods:The manuscript data of Professor Zhou Meisheng's moxibustion treatment of EHFwere collected from Infectious Diseases Department of Dangshan County People's Hospital from December 16, 1985 to December 25, 1987. Graphpad Grism 8.0 software was used for descriptive analysis. PHP 5.4 program code was used for association rule analysis. SPSS Statistics 26.0 was used for clustering analysis. Neo4j Community 3.5.25 database was used to analyze the syndrome-weight graph.Results:205 prescriptions were included. There were 21 symptoms with frequency>40, in which the frequency of aversion to cold, fever, rash and irritability was 100%. The main types of moxibustion methods used in the treatment included moxibustion frame fumigation moxibustion, Wanying acupoint moxibustion pen moxibustion, and fire needle instead of moxibustion. There were 29 acupoints with a frequency of >25, including Zhongwan (CV12), Shenshu (BL23) and Mingmen (DU4), etc. Association rules showed that Sanyinjiao (SP6)-Zhongwan (CV12)-Feishu (BL13)-Shenshu (BL23)-Zhiyang (DU9) had the highest correlation. Six effective clustering combinations of moxibustion for EHF were summarized by clustering analysis. The weight graph can obtained the first 30 relationships with high correlation of target syndromes.Conclusions:Professor Zhou applied the idea of "moxibustion for heat syndrome" to the treatment of EHF, and took the method of "acupoint selection according to symptoms" as the main acupoint selection idea for moxibustion treatment of EHF. In clinical practice, moxibustion combined with auxiliary operation of TCM is often used to treat EHF, which can achieve good results.

Patients with severe trauma require an extremely timely treatment and transfusion plays an irreplaceable role in the emergency treatment of such patients. An increasing number of evidence-based medicinal evidences and clinical practices suggest that patients with severe traumatic bleeding benefit from early transfusion of low-titer group O whole blood or hemostatic resuscitation with red blood cells, plasma and platelet of a balanced ratio. However, the current domestic mode of blood supply cannot fully meet the requirements of timely and effective blood transfusion for emergency treatment of patients with severe trauma in clinical practice. In order to solve the key problems in blood supply and blood transfusion strategies for emergency treatment of severe trauma, Branch of Clinical Transfusion Medicine of Chinese Medical Association, Group for Trauma Emergency Care and Multiple Injuries of Trauma Branch of Chinese Medical Association, Young Scholar Group of Disaster Medicine Branch of Chinese Medical Association organized domestic experts of blood transfusion medicine and trauma treatment to jointly formulate Chinese expert consensus on blood support mode and blood transfusion strategies for emergency treatment of severe trauma patients ( version 2024). Based on the evidence-based medical evidence and Delphi method of expert consultation and voting, 10 recommendations were put forward from two aspects of blood support mode and transfusion strategies, aiming to provide a reference for transfusion resuscitation in the emergency treatment of severe trauma and further improve the success rate of treatment of patients with severe trauma.

Background::Immunoglobulin G4-related disease (IgG4-RD) is a recently recognized immune-mediated disorder that can affect almost any organ in the human body. IgG4-RD can be categorized into proliferative and fibrotic subtypes based on patients’ clinicopathological characteristics. This study aimed to compare the clinical manifestations, laboratory findings, and treatment outcomes of IgG4-RD among different subtypes.Methods::We prospectively enrolled 622 patients with newly diagnosed IgG4-RD at Peking Union Medical College Hospital from March 2011 to August 2021. The patients were divided into three groups according to their clinicopathological characteristics: proliferative, fibrotic, and mixed subtypes. We compared demographic features, clinical manifestations, organ involvement, laboratory tests, and treatment agents across three subtypes. We then assessed the differences in treatment outcomes among 448 patients receiving glucocorticoids alone or in combination with immunosuppressants. Moreover, risk factors of relapse were revealed by applying the univariate and multivariate Cox regression analysis.Results::We classified the 622 patients into three groups consisting of 470 proliferative patients, 55 fibrotic patients, and 97 mixed patients, respectively. We found that gender distribution, age, disease duration, and frequency of allergy history were significantly different among subgroups. In terms of organ involvement, submandibular and lacrimal glands were frequently involved in the proliferative subtype, while retroperitoneum was the most commonly involved site in both fibrotic subtype and mixed subtype. The comparison of laboratory tests revealed that eosinophils ( P = 0.010), total IgE ( P = 0.006), high-sensitivity C-reactive protein ( P <0.001), erythrocyte sedimentation rate ( P <0.001), complement C4 ( P <0.001), IgG ( P = 0.001), IgG1 (P <0.001), IgG4 (P <0.001), and IgA ( P <0.001), at baseline were significantly different among three subtypes. Compared with proliferative and mixed subtypes, the fibrotic subtype showed the lowest rate of relapse (log-rank P = 0.014). Conclusions::Our study revealed the differences in demographic characteristics, clinical manifestations, organ involvement, laboratory tests, treatment agents, and outcomes across proliferative, fibrotic, and mixed subtypes in the retrospective cohort study. Given significant differences in relapse-free survival among the three subtypes, treatment regimens, and follow-up frequency should be considered separately according to different subtypes.Trial Registration::ClinicalTrials. gov, NCT01670695.

Objective To preliminarily analyze the efficacy of laparoscopic surgery versus open surgery in patients with intrahepatic cholangiocarcinoma(ICC).Methods A retrospective analysis was conducted on 84 patients with ICC who underwent surgical resection from September 2010 to March 2023,including 45 cases in the laparoscopic surgery group and 39 in the open surgery group.By using propensity score matching,34 matched pairs were successfully identified.The study compared intraoperative blood loss,proportion of achieving≥6 lymph nodes dissection,R0 resection rate,complication,postoperative hospital stay,survival,and recurrence between the two groups.Results In the laparoscopic group,intraoperative blood loss was significantly less than that in the open surgery group(median:250 ml vs.750 ml,Z=-3.406,P=0.001).The proportion of achieving≥6 lymph node dissection in the former was lower than that in the latter,but the difference was not statistically significant(5.9%vs.17.6%,χ2=1.275,P=0.259).There was no statistical difference in R0 resection rate between the laparoscopic group and the open surgery group[88.2%(30/34)vs.82.4%(28/34),χ2=0.469,P=0.493].The complication rate in the laparoscopic group was 17.6%(6/34),significantly lower than 47.1%(16/34)in the open surgery group(χ2=6.719,P=0.010);however,the rate of severe complication was the same in both groups at 2.9%(χ2=0.000,P=1.000).Laparoscopic surgery significantly shortened the postoperative hospital stay(median:7 d vs.10 d,Z=-3.021,P=0.003).The median overall survival in the laparoscopic group was 60.6 months,significantly longer than 15.9 months in the open surgery group(log-rank χ2=5.788,P=0.016).The median recurrence-free survival was 26.4 months in the laparoscopic group,significantly longer than 7.6 months in the open surgery group(log-rank χ2=4.532,P=0.033).Conclusions Compared to open surgery,laparoscopic surgery for ICC offers advantages such as less blood loss,lower complication rate,shorter postoperative hospital stay and longer survival.It achieves comparable R0 resection rate and adequate lymph node dissection.

Here we report the diagnosis and treatment of a rare IgG4-related kidney disease with nephrotic syndrome as the first manifestation. A 62-year-old male patient, presented with edema in both lower limbs and foam urine, had a history of "lung malignant tumor with brain and lymph node metastasis". The increase of IgG4 and decrease of glomerular filtration rate were detected at admission, and the pathological consideration of renal biopsy was membranous nephropathy with IgG4-related tubulointerstitial nephritis. After the combination of low-dose glucocorticoids therapy and rituximab treatment, the patient showed good prognosis in a 9 month follow-up.

Objective:To investigate the dynamic changes of routine laboratory parameters during the course of hemorrhagic fever with renal syndrome (HFRS) and estimate the predictive value for the severity of the disease.Methods:A retrospective cohort study was conducted, which enrolled 394 HFRS patients admitted to the Second Affiliated Hospital of Air Force Medical University (374 cases) and the Second Affiliated Hospital of Xi′an Jiaotong University (20 cases) from January 2019 to January 2022. The patients were divided into mild (mild and moderate) and severe (severe and critical) groups.The basic information, personal history, past history, treatment, complications and other clinical data of patients were collected and the results of the laboratory examinations in the morning at day 1, 2, 3, 4, 5, 7, 10, 15, 20 and 25 of hospitalization and before discharge were recorded. The dynamic changes of the patients′ routine laboratory indicators and the dynamic predictive values of each indicator for severe condition were analyzed. Mann-Whitney U test and chi-square test were used for comparison, and receiver operator characteristic (ROC) curve was used for predictive value evaluation. Results:The age of 212 patients in the mild group was 38(27, 61) years, and that of 182 patients in the severe group was 49(32, 64) years, the difference was statistically significant ( Z=-2.24, P=0.025). The incidences of acute pancreatitis, acute respiratory distress syndrome, multiple organ dysfunction syndrome, the utilization rates of blood purification and mechanical ventilation in the severe group were 6.0%(11/182), 12.6%(23/182), 19.8%(36/182), 89.6%(163/182) and 22.5%(41/182), respectively, and those in the mild group were 0(0/212), 0(0/212), 0(0/212), 15.6%(33/212) and 0.5%(1/212) respectively, and the differences were all statistically significant ( χ2=13.18, 28.45, 46.15, 214.48 and 50.02, respectively, all P<0.05). The levels of white blood cell count, lymphocyte count, monocyte count and neutrophil count were all increased rapidly after onset and peaked at days 4 to 6 of illness, with the counts of 14.2(9.7, 20.7)×10 9/L, 4.2(2.3, 6.2)×10 9/L, 1.5 (0.8, 3.3)×10 9/L and 8.3(4.3, 11.4)×10 9/L, respectively. Aspartate aminotransferase peaked (102(66, 178) U/L) within three days after onset and then decreased rapidly, returned to normal level by day 12. Blood urea nitrogen and creatinine both increased steadily after onset, peaked at day 9 to 10, with the levels of 13.2(7.7, 19.1) mmol/L and 255.4(122.9, 400.9) μmol/L, respectively. Prothrombin time, activated partial thromboplastin time, fibrinogen degradation products and D-dimer levels at day 3 after onset were 12.7(12.0, 13.2) s, 38.7(33.5, 51.9) s, 12.6(6.9, 32.0) mg/L and 4.9(2.2, 13.7) mg/L, respectively.Platelet count at day 4, neutrophil count at day 5, creatinine at day 11 and blood urea nitrogen at day 14 after onset had decent predictive values for estimating severity, of which the area under curve (AUC) values were 0.801(95% confidence interval (95% CI) 0.727 to 0.875), 0.824(95% CI 0.770 to 0.878), 0.862(95% CI 0.805 to 0.919) and 0.810(95% CI 0.722 to 0.897), respectively. Conclusions:Routine blood count, liver function and coagulation are important reference indicators for early warning of severe disease of HFRS, while with the progress of the disease, renal function indicators are effective in differentiating the severity of the disease. The platelet count at day 4, neutrophil count at day 5, creatinine at day 11 and blood urea nitrogen at day 14 after onset have predictive values for severe HFRS.

Objective To investigate whether sarcopenia before concurrent chemoradiotherapy is prone to grade≥3 acute adverse reactions (AAR) and shorten survival in patients with advanced esophageal squamous cell carcinoma (ESCC). Methods Data of advanced patients with pathologically diagnosed ESCC and CCRT (FP regimen) from August 2018 to July 2022 were reviewed retrospectively.Skeletal muscle mass and body composition were measured using pre-treatment CT images, and patients were divided into sarcopenia and non-sarcopenia groups.Grade≥3 AAR was diagnosed based on CTCAE5.0 and acute radiation injury criteria of the US RTOG.Risk factors for developing grade≥3 AAR were analyzed, and survival rates were calculated by Kaplan-Meier method. Results Among 132 patients with ESCC (87 in the sarcopenia group and 45 in the non-sarcopenia group), 23(17.4%) experienced grade≥3 AAR.In multivariate regression analysis, independent risk factors for grade ≥3 AAR included the following: sarcopenia (OR: 6.034, 95%CI: 1.206-30.190, P=0.029), decreased SMD (OR: 0.693, 95%CI: 0.492-0.976, P=0.036), decreased SMI (OR: 0.841, 95%CI: 0.721-0.982, P=0.028), and increased FMI (OR: 2.433, 95%CI: 1.194-4.958;P=0.014).The OS rates were 16.01 months (95%CI: 14.89-17.13) in the sarcopenia group and 19.27 months (95%CI: 14.45-24.09) in the non-sarcopenia group (χ²=5.326, P=0.021) as well as 14.86 months (95%CI: 11.30-18.42) for patients with grade≥3 AAR and 16.67 months (95%CI: 14.91-18.43) for patients with grade 0-2 AAR (χ²=5.47, P=0.019).Among patients with grade≥3 AAR, the OS rates were 12.13 months (95%CI: 10.15-14.11) in the sarcopenia group and 18.69 months (95%CI: 12.85-21.88) in the non-sarcopenia group (χ²=4.466, P=0.035). Conclusion Sarcopenia, decreased skeletal muscle density, and increased fat mass are important predictors of grade≥3 AAR.The OS of patients with sarcopenia and grade≥3 AAR may be reduced.

Objective:Objectives The aim of the study is to evaluate the mechanical performance, safety and efficacy of the novel robotic-assistant flexible ureteroscopy system (Ra-fURS) under in vitro and in vivo environments.Methods:Combing with commercial flexible ureteroscopes, the novel Ra-fURS was used for the in vitro test and animal model operation in October 2020. The study included three sections. ①Basic mechanical performance assessment: including endoscope motion control (dual deflection, axial rotation and forward/backward distance), reaction time and fiber regulation. ②Simulated surgery in ex-vivo 3D-printing renal collecting system model: including completion rate and time of calyxes exploration, directional movement and laser fragmentation [gypsum models (0.5×0.5×0.5 cm) were used to stimulate kidney stones]. ③Intrarenal surgeries in animal models (two 5-month female Yorkshire white pigs). In total, 32 surgeries was performed (8 surgeons × 2 pigs × 2 kidneys/pig). In vivo assessments were carried out including: ①consuming time for Ra-fURS installation and offloading; ②completion rate and time of calyxes exploration; ③comfort score (ranging from 0-10) as compared to the manual f-URS, which was corresponding to each Ra-fURS surgery. In simulated surgery and animal surgery sections, 8 surgeons were enrolled in the study (group A 4 without flexible ureteroscopy experience; group B: 4 highly experienced), and results were compared between two groups.Results:Under the Ra-fURS control, the flexible ureteroscope movement in three degrees of freedom (forward / backward: + 11 to -11 cm, axial rotation + 225°to -225°; active duel-flection: + 270°to -270°, as well as the laser fiber regulation + 2.5 to -2.5 cm). In simulated surgery tests, both groups achieved 100% completion rate of calyxes exploration, and there were no statistical differences in the time of the calyxes exploration between group A and group B (116.0±8.0)s vs.(110.3±15.4)s( P>0.05). Time-consumption for laser fragmentation of group B was shorter than that of group A (525.8±58.5)s vs. (780.5±141.2)s( P<0.01). In animal surgery, the installation time of Ra-fURS gradually shortened within the first 7 cases was(234.0±43.0)s, and became comparable in the later 8-32 cases was(149.3±8.0)s. The average uninstall time was (43.9 ±5.9)s and was relatively stable. There were 51 renal calyxes in two pigs. It was higher for the completion rate of calyxes exploration in group B than in group A [(95.5±9.1)% vs. (59.1±9.1)%, P<0.05], and the exploration time was also statistically variant between the two groups group A and group B[(274.8±34.6)s vs.(127.3±18.2)s, P<0.05]. For all the operators, the comfort scores were favorable to the Ra-fURS as compared to the manual f-URS (8.9±0.3 vs. 5.9±1.1, P<0.05). Conclusions:This preliminary study demonstrated that the novel Ra-fURS was capable of controlling flexible ureteroscope to perform retrograde intrarenal surgery and fragmenting stones with laser. Besides, other features, including easy installation, stable performance and comfortable manipulating environment, made it easy to use in clinical application.

Objective:To compare the clinical manifestations of ocular toxoplasmosis (OT) in adult and children, and to preliminarily explore the role of intraocular fluid detection in the early diagnosis of OT.Methods:A retrospective study. From January 2018 to October 2019, 60 cases of OT patients with 60 eyes diagnosed in the Department of Ophthalmology of Beijing Chaoyang Hospital Affiliated of Capital Medical University were included in the study. The medical history information of patients was collected in parallel with slit-lamp microscopy, indirect ophthalmoscope examination, and canine toxoplasma antibody detection in aqueous or vitreous fluid. Fifty-eight cases underwent visual inspection; 2 cases did not underwent visual inspection, who were children. The visual acuity examination was carried out using the new version of the standard logarithmic visual acuity chart, which was converted into the logarithmic minimum angle of resolution(logMAR) visual acuity during statistics. According to age, the patients were divided into adult group and child group, with 12 eyes in 12 cases and 48 eyes in 48 cases, respectively. The clinical characteristics and main points of diagnosis and treatment of the two groups of patients were compared and observed. The comparison among the measurement data groups conforming and the normal distribution was performed by the independent t test. The comparison between the measurement data groups of the skewed distribution was performed by the Kruskal- Wallis test. The qualitative data were compared with χ 2 test. Results:Among the adult group and the child group, 7 (58.3%, 7/12) and 34 (70.8%, 34/48) patients with a clear history of contact with dogs and cats were in the adult group and the child group, respectively. The adult group was significantly lower than the child group, however, there was no different statistical significance ( χ 2=0.236, P=0.627). At the first visit, the self-reported blurred vision of the adult group and the child group was 10 (83.3%, 10/12) and 22 (45.8%, 22/48) cases, respectively. In the adult group and the child group, 3 (25.0%, 3/12) and 20 (43.5%, 20/46) eyes with logMAR visual acuity greater than 1.85, 8 (66.7%, 8/12) and 22 (45.8%, 22/46) eyes with logMAR visual acuity less than 0.3. The visual acuity of the adult group was better than that of the child group, and the difference was statistically significant ( Z=2.162, P=0.031). There was no statistically significant difference in the composition ratio of different clinical types of the two groups of eyes ( χ 2=1.908, P=0.385). The incidence of inflammation in the anterior segment of the eye in the adult group and the child group were 25.0% (3/12) and 56.3% (27/48), respectively; there was no statistically significant difference between the two groups ( χ 2=3.750, P=0.053). The concentration of antibodies in the vitreous humor of the affected eye in the adult group and the child group was greater than that of aqueous humor. The antibody concentrations of vitreous humor and aqueous humor were 36.51 (22.58) and 19.94 (21.78) U/ml in the children group; 45.95 (56.44) and 32.20 (38.64) U/ml in the adult group. Comparison of antibody concentrations in the vitreous humor and aqueous humor of the affected eyes in the child group showed statistically significant differences ( Z=-1.984, P=0.047). Conclusions:Compared with children with OT, adult patients with OT have better vision and mild inflammation or hyperplasia of the vitreous cavity. The detection of antibodies related to toxoplasma in the intraocular fluid is helpful for early diagnosis.

Objective:To understand the current situation of the ideological and political cognition of the postgraduate courses for the master degree of nursing and the analysis of the demand for the ideological and political curriculum of the community nursing, and provide preliminary experience for the integration of ideological and political elements into the teaching practice of community nursing.Methods:Using phenomenological research method, the semi-structured interviews were conducted with 15 full-time nursing master degree postgraduates from Tongji University in Shanghai. Colaizzi 7-step analysis was used to analyze the data.Results:Under the mode of curriculum ideological and political education, the cognition and needs of nursing master students can be summarized into four themes: the deficiency of curriculum ideological and political cognition, changes in professional cognition, recognition of the role and importance of curriculum ideological and political education, expectations and needs of community nursing curriculum ideological and political education.Conclusion:Nursing students with master′s degree have a vague understanding of "curriculum ideological and political". In the future, they can add diversified teaching methods starting from professional quality, humanistic care and patriotism education, so as to make the community nursing curriculum ideological and political concept more popular, and strive to cultivate senior nursing talents with both ability and morality.