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Background: The problem of maternal mental health is a priority issue of global concern. Dyadic coping refers to the co-managing and making decisions between two parties in response to a joint stressful event. At present, china has limited focus on dyadic coping for pregnant women during pregnancy. This study aimed to investigate different categories and characteristics of dyadic coping in pregnant women throughout pregnancy and to analyze the factors that influence these categories. Methods: This study was a cross-sectional, and 376 pregnant women who visited the obstetric clinic at a tertiary hospital in Sichuan province from June to September 2023 were interviewed face-to-face using convenience sampling. Data were collected using a sociodemographic questionnaire, dyadic coping scale, and family adaptability and cohesion evaluation scale. The data were imported into excel and exported to spss 27.0 to analyze the potential characteristics of pregnant women's dyadic coping during pregnancy and to explore the effects of this using univariate analysis and multifactorial logistic regression. Results: A total of 376 valid questionnaires were collected. The results of the potential profile analysis showed that the dyadic coping of pregnant women during pregnancy could be categorized into three different groups: the "low coping group" (21.3%), the "general coping group" (67.5%), and the "high coping group" (11.2%). Multiple logistic regression analyses revealed that low monthly family income, early pregnancy, primipara, family adaptability and cohesion were the factors influencing the dyadic coping of pregnant women during pregnancy. Conclusion: During pregnancy, pregnant women exhibit moderate levels of dyadic coping. Three different categories of dyadic coping patterns were exhibited: low coping group, general coping group, and high coping group, with significant heterogeneity. Therefore, there is a need to focus on the dyadic coping status of various categories of pregnant women and implement targeted couple and family-wide interventions.
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Glycans mediate various biological processes through carbohydrate-protein interactions, and glycan microarrays have become indispensable tools for understanding these mechanisms. However, advances in functional glycomics are hindered by the absence of convenient and universal methods for obtaining natural glycan libraries with diverse structures from glycoconjugates. To address this challenge, we have developed an integrative approach that enables one-pot release and simultaneously capture, separation, structural characterization, and functional analysis of N/O-glycans. Using this approach, glycoconjugates are incubated with a pyrazolone-type heterobifunctional tag-ANPMP to obtain glycan-2ANPMP conjugates, which are then converted to glycan-AEPMP conjugates. We prepared a tagged glycan library from porcine gastric mucin, soy protein, human milk oligosaccharides, etc. Following derivatization by N-acetylation and permethylation, glycans were subjected to detailed structural characterization by ESI-MSn analysis, which revealed >83 highly pure glycan-AEPMPs containing various natural glycan epitopes. A shotgun microarray is constructed to study the fine details of glycan-bindings by proteins and antisera.
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Proteínas , Pirazolonas , Animais , Humanos , Suínos , Glicoconjugados , Polissacarídeos/química , Glicômica/métodosRESUMO
Objective:To analyze the connotation and realization path of high-quality development of primary health care under the new development pattern,and expects to give full play to the advantages of primary health in the construction of a high-quality,efficient and integrated medical and health service system.Methods:Based on the Donabedian structure-process-outcome three-dimensional quality theory,the core connotation and realization path of high-quality development of primary health care were analyzed.Results:The connotation of high-quality development of primary health care includes three aspects:integrated and collaborative resource structure,innovative connotative service process,and high-quality and efficient outcome output.Through system innovation and development,innovative supply-side structural reform,we will promote the implementation of the main responsibility of health on both the supply and demand sides,and establish an evaluation mechanism guided by health outcome assessment,so as to help grassroots health care achieve high-quality development.Conclusions:The high-quality development of primary health care requires the coordination and linkage between multiple elements,focusing on the coordination and balance between supply and demand,focusing on health goals,innovating service models,extending service provision,realizing the transformation of primary health care from treatment service to health management,and promoting the formation of a virtuous circle of survival and development of primary health care.
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Objective: To investigate the clinicopathological features, immunophenotype, diagnosis and differential diagnosis of SRF-rearranged cellular perivascular myoid tumor. Methods: Two cases of SRF-rearranged cellular perivascular myoid tumor diagnosed in the Department of Pathology, Fudan University Shanghai Cancer Center from October 2021 to March 2022 were collected. Immunohistochemical staining, fluorescence in-situ hybridization (FISH) and next-generation sequencing (NGS) were performed, and the literature was reviewed. Results: Case 1, a 3-month-old boy presented with a painless tumor of the scalp, measuring about 2 cm in diameter. Case 2, a 3-year-old girl complained with a painless tumor of the knee, measuring approximately 1.5 cm in diameter. Microscopically, the tumor had a clear boundary and showed multinodular growth. The tumor was mainly composed of spindle cells arranged in long intersecting fascicles associated with thin, slit-like or branching ectatic vessels, focally forming hemangiopericytoma-like appearance. The tumor cells were abundant, but there was no obvious atypia. Mitotic figures (3-4/10 HPF) were noted. H-caldesmon and SMA were positive in both cases. Case 1 showed diffuse and strong positivity for Desmin, and focally for CKpan. Ki-67 proliferation index was 20% and 30%, respectively. FISH displayed NCOA2 gene translocation in case 1 and the RELA gene translocation in case 2. NGS detected the SRF-NCOA2 gene fusion in case 1 and the SRF-RELA gene fusion in case 2. Both patients underwent local excisions. During the follow-up of 5-14 months, case 1 had no local recurrence, while case 2 developed local recurrence 1 year post operatively. Conclusions: SRF-rearranged cellular perivascular myoid tumor is a novel variant of perivascular cell tumor, which tends to occur in children and adolescents. The tumor forms a broad morphologic spectrum ranging from a pericytic pattern to a myoid pattern, and include hybrid tumors with a mixture of pericytic and myoid patterns. Due to its diffuse hypercellularity and increased mitotic figures and smooth muscle-like immunophenotype, the tumor is easy to be misdiagnosed as myogenic sarcomas. The tumor usually pursues a benign clinical course and rare cases may locally recur.
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Pré-Escolar , Feminino , Humanos , Lactente , Masculino , Biomarcadores Tumorais/análise , Proteínas de Ligação a Calmodulina , China , Hemangiopericitoma/patologia , Sarcoma/patologia , Neoplasias de Tecidos Moles/patologiaRESUMO
Chronic kidney disease (CKD)-mineral and bone disorder (CKD-MBD) is a common complication of CKD, which seriously affects the prognosis of patients. It is a series of abnormal mineral and bone metabolism syndrome caused by chronic renal function decline. The clinical manifestations are mainly decreased or increased serum calcium, increased serum phosphorus, increased intact parathyroid hormone, osteoporosis, and vascular calcification, etc. The paper reviews the research progress in the diagnosis, treatment and management based on the basic and clinical studies of hyperphosphatemia, secondary hyperparathyroidism, renal osteodystrophy and vascular calcification, etc.
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Objective:To investigate the impacts of stroke volume variation (SVV)-guided goal-directed fluid therapy on intraoperative signs, intestinal barrier function and prognosis in patients undergoing laparoscopic radical rectal cancer surgery.Methods:A total of 90 patients who underwent laparoscopic radical resection for rectal cancer in Peking University International Hospital from May 2020 to May 2022 were prospectively selected as subjects, and divided into SVV group (45 cases) and traditional infusion group (45 cases) by random number table method. The SVV group was given SVV-guided goal-directed fluid therapy, and the traditional infusion group was given central venous pressure (CVP)-guided goal-directed fluid therapy. The operation-related indicators (urine volume, crystalloid volume, colloid volume, total fluid volume, blood loss and operation time), intraoperative signs indicators[heart rate (HR), CVP, mean arterial pressure (MAP)], intestinal barrier function indicators [diamine oxidase (DAO), D-lactic acid], inflammatory factor levels [interleukin-10 (IL-10), interleukin-6 (IL-6), tumor necrosis factor-α (TNF-α)], and the incidence of complications were compared between the two groups.Results:There was no significant difference in the urine volume, blood loss and operation time between the two groups (all P>0.05), while the crystalloid volume, colloid volume and total fluid volume in the SVV group were greatly lower than those in the traditional infusion group (all P<0.05). There was no significant difference in HR between the two groups at different time points ( P>0.05). Compared with T 0, CVP at T 1 in the two groups was significantly decreased (all P<0.05), and increased at T 2 and T 3 compared with T 1 (all P<0.05). There was no significant difference in MAP at different time points in the SVV group (all P>0.05). The MAP at T 1, T 2 and T 3 in the traditional infusion group was significantly lower than that at T 0 (all P<0.05), and the MAP at T 1, T 2 and T 3 in the SVV group was significantly higher than that in the traditional infusion group (all P<0.05). Compared with T 0, DAO and D-lactic acid levels were significantly increased at T 1, T 3, T 4 and T 5 in the two groups (all P<0.05), and DAO and D-lactic acid levels at T 1, T 3, T 4 and T 5 in the SVV group were significantly lower than those in the traditional infusion group (all P<0.05). Compared with T 0, serum IL-10 level in the two groups was significantly decreased at T 4 ( P<0.05), and serum IL-6 and TNF-α levels were significantly increased at T 4 (all P<0.05). The serum levels of IL-10, IL-6 and TNF-α in the SVV group at T 4 were significantly different from those in the traditional infusion group (all P<0.05). Compared with T 4, the serum levels of IL-10 at T 5 were significantly increased (all P<0.05), while the levels of IL-6 and TNF-α were significantly decreased (all P<0.05), but there was no statistical significance between the two groups (all P>0.05). The incidence of postoperative infection, anastomotic fistula, vomiting and nausea in SVV group (13.33%) was significantly lower than that in traditional infusion group (35.33%) ( P<0.05). Conclusions:SVV-guided goal-directed fluid therapy for patients undergoing laparoscopic radical rectal cancer can effectively stabilize intraoperative vital signs, reduce inflammation, improve intestinal barrier function, and improve prognosis.
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OBJECTIVE To provide reference for the subsequent landing of national medical insurance negotiated drugs (referred to as “national negotiated drugs”) at the provincial level. METHODS By reviewing the data publicly released by the official websites of National Healthcare Security Administration and the Healthcare Security Administration of Zhejiang Province, combined with policy documents, the descriptive analysis was conducted on the number of tertiary medical institutions, the actual allocation of national negotiated drugs, the availability rate of national negotiated drugs, the allocation rate of national negotiated drug varieties, and the allocation rate of medical institutions of various cities in Zhejiang province. The Spearman rank correlation test was used to analyze the correlation between the number of types of national negotiated drugs equipped in tertiary medical institutions in Zhejiang province and the per capita disposable income, the number of tertiary medical institutions equipped with national negotiated drugs, and the implementation time of disease diagnosis-related grouping (DRG) of various cities in Zhejiang province. RESULTS As of the first quarter of 2022, 135 tertiary medical institutions in Zhejiang province were equipped with a total of 261 types of national negotiated drugs, accounting for 94.91% of the 2021 edition of the National Negotiated Drugs Catalogue (275 types). The allocation rates of Goserelin acetate sustained-release implant, Sacubitril valsartan sodium tablets, Alteplase for injection and other varieties were at high level, and the types of national negotiated drugs equipped were highly coincident with the top 10 causes of death with disease of urban and rural residents in Zhejiang province. The tertiary medical institutions in Hangzhou had the most types of national negotiated drugs, with 230 types, while Quzhou had the lowest, with only 34 types; allocation rate of national negotiated drugs in medical institutions of Zhoushan was the highest (100%), while that of Lishui was the lowest (57.14%). The types of national negotiated drugs equipped were positively correlated with per capita disposable income in various cities and the number of tertiary medical institutions equipped with national negotiated drugs (P<0.01), and there was no significant correlation with the length of implementation of DRG (P>0.05). CONCLUSIONS mail:lanyao@mails.tjmu.edu.cn The landing of national negotiated drugs in Zhejiang province is generally good, with a high rate of equipping tertiary medical institutions with national negotiated drugs and a high rate of equipping drug varieties. Therefore, it is recommended that the provincial implementation of national negotiated drugs should be multi-faceted, and policy-making departments should adopt a dual-channel of “unbundling” and “driving” to smooth the drug chain into hospitals. The health insurance sector should improve the “dual channel” management mechanism to share the pressure on hospitals to use drugs. At the same time, it should also improve the multi-level medical security system and raise the level of reimbursement of medical insurance for national negotiated drugs.
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Objective:To evaluate the changes in topological properties of brain functional network after induction of general anesthesia in the patients with glioma.Methods:Twenty-two patients scheduled for elective intracranial glioma resection were selected.Resting-state functional magnetic resonance imaging was performed during wakefulness and general anesthesia with endotracheal intubation in patients with glioma. Large-scale functional brain networks of each patient were constructed based on 123 regions of interest in non-surgical hemisphere. Global properties (local efficiency, clustering parameter, shortest path length, global efficiency, small world) and nodal properties (nodal degree, nodal efficiency, and between centrality) in brain functional networks were then compared between wakefulness and general anesthesia.Results:Eighteen patients were finally enrolled. Compared with the status during wakefulness, the local efficiency and clustering parameter on non-surgical side significantly decreased ( P<0.05), no significant change was found in the shortest path length and global efficiency ( P>0.05), and small world was greater than 1 throughout the entire density range; the nodal degree, nodal efficiency and between centrality of nodes located in the medial/mesal regions, such as the medial prefrontal cortex, posterior cingulate gyrus/precuneus, medial temporal lobe, anterior cingulate gyrus, thalamus, amygdala, were significantly reduced ( P<0.05); however, these node parameters increased significantly in the lateral brain regions ( P<0.05) except for the primary auditory and somatosensory cortex, which also decreased significantly after induction of general anesthesia( P<0.05). Conclusions:The functional segregation of brain functional network is widely inhibited after induction of general anesthesia, but the functional integration is still retained. The lateral brain regions show no anticorrelation with the medial brain region during general anesthesia.
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OBJECTIVE@#To investigate the effect of 300 mL carbohydrates intake two hours before sur-gery on the gastric volume (GV) in patients positioning in trendelenburg undergoing gynecological laparoscopic procedures by using gastric antrum sonography, and further assess the risk of reflux aspiration.@*METHODS@#From June 2020 to February 2021, a total of 80 patients, aged 18-65 years, body mass index (BMI) 18-35 kg/m2, falling into American Society of Anesthesiologists (ASA) physical status Ⅰ or Ⅱ, scheduled for gynecological laparoscopic procedures positioning in trendelenburg were recruited and divided into two groups: the observation group (n =40) and the control group (n=40). In the observation group, solid food was restricted after 24:00, the patients were required to take 300 mL carbohydrates two hours before surgery. In the control group, solid food and liquid intake were restricted after 24:00 the night before surgery. The cross-sectional area (CSA) of gastric antrum was measured in supine position and right lateral decubitus position before anesthesia. Primary outcome was gastric volume (GV) in each group. Secondary outcome included Perlas A semi-quantitative grading and gastric volume/weight (GV/W). All the patients received assessment of preoperative feeling of thirsty and hunger with visual analogue scale (VAS).@*RESULTS@#Complete data were available in eighty patients. GV was (58.8±23.6) mL in the intervention group vs. (56.3±22.1) mL in the control group, GV/W was (0.97±0.39) mL/kg vs. (0.95±0.35) mL/kg, respectively; all the above showed no significant difference between the two groups (P > 0.05). Perlas A semi-quantitative grading showed 0 in 24 patients (60%), 1 in 15 patients (37.5%), 2 in 1 patient (2.5%) in the intervention group and 0 in 25 (62.5%), 1 in 13 (32.5%), 2 in 2 (5%) in the control group, the proportion of Perlas A semi-quantitative grading showed no significant difference between the two groups (P > 0.05). A total of 3 patients (1 in the intervention group and 2 in the control group) with Perlas A semi-quantitative grading 2 were treated with special intervention, no aspiration case was observed in this study. The observation group endured less thirst and hunger (P<0.05).@*CONCLUSION@#Three hundred mL carbohydrates intake two hours before surgery along with ultrasound guided gastric content monitoring does not increase gastric volume and the risk of reflux aspiration in patients positioning in trendelenburg undergoing gynecological laparoscopic surgery, and is helpful in minimizing disturbance to the patient's physiological needs, therefore leading to better clinical outcome.
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Feminino , Humanos , Decúbito Dorsal , Estudos Prospectivos , Antro Pilórico , Laparoscopia/efeitos adversos , CarboidratosRESUMO
OBJECTIVE@#To investigate the effect of gastric antrum ultrasonography in evaluating gastric emptying after oral administration of 300 mL carbohydrates two hours before cesarean section, and to analyze the risk factors of gastric emptying in pregnant women.@*METHODS@#From August 2020 to February 2021, a total of 80 patients, aged 22-43 years, body mass index (BMI) < 35 kg/m2, gestational age≥36 weeks, falling into American Society of Anesthesiologists (ASA) physical status Ⅰ or Ⅱ, scheduled for cesarean sections in Peking University International Hospital were recruited and divided into two groups: the intervention group (n=40)and the control group (n=40). In the intervention group, solid food was restricted after 22:00, the patients were required to take 300 mL carbohydrates two hours before cesarean section. In the control group, solid food and liquid intake were restricted after 22:00 the night before surgery. All the patients received assessment of preoperative feeling of thirst and starvation with visual analogue scale (VAS). The cross-sectional area (CSA)of gastric antrum was measured in supine position and right supine position before anesthesia, the gastric volume (GV)and the gastric volume/weight(GV/W)of the two groups was further calculated. Perlas A semi-quantitative grading assessments were performed in each patient. The blood pressure and heart rate were recorded at admission(T0), 5 minutes after anesthesia (T1), immediately after fetal delivery (T2) and at the end of the surgery (T3). The occurrence of nausea and vomiting during the operation and 24 hours after the operation were recorded.@*RESULTS@#One case in each group was excluded because the antrum was not clearly identified during the ultrasound assessments. In the semi-sitting position, the CSA was (5.07±1.73) cm2 in the intervention group vs. (5.24±1.96) cm2 in the control group, respectively; in the right lateral decubitus position, CSA was (7.32±2.17) cm2 in the intervention group vs. (7.25±2.24) cm2 in the control group, GV was (91.74±32.34) mL vs. (90.07±31.68) mL, GV/W was (1.27±0.40) mL/kg vs. (1.22±0.41) mL/kg, respectively; all the above showed no significant difference between the two groups (P > 0.05). Perlas A semi-quantitative grading showed 0 in 20 patients (51.3%), 1 in 16 (41%), 2 in 3 (7.7%)in the intervention group and 0 in 22 (56.4%), 1 in 15 (38.5%), 2 in 2 (5.1%)in the control group, the proportion of Perlas A semi-quantitative grading showed no significant difference between the two groups (P > 0.05). For the patients with Perlas A semi-quantitative grade 2 (3 cases in the intervention group and 2 cases in the control group), metoclopramide 0.2 mg/kg was intravenously injected before anesthesia. No aspiration case was observed in this study. The intervention group was endured less thirst and hunger (P < 0.05). There was no significant difference in blood pressure and heart rate between the two groups at each time point (P > 0.05). There was no significant difference in the incidence of intraoperative hypotension between the two groups (P > 0.05). There was no significant difference in the incidence of nausea intraoperatively and postoperatively between the two groups (P > 0.05).@*CONCLUSION@#Ultrasonography of gastric antrum can provide objective basis for evaluating gastric emptying of pregnant women perioperatively. 300 mL carbohydrates intake two hours before surgery, which does not increase GV and the risk of reflux aspiration, and is helpful in minimizing disturbance to the patient's physiological status, therefore leading to better clinical outcome.
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Humanos , Feminino , Gravidez , Esvaziamento Gástrico/fisiologia , Cesárea , Estudos Prospectivos , Ultrassonografia , Carboidratos , NáuseaRESUMO
Objective:To investigate the perioperative alterations and management of coagulation function in patients of massive blood transfusion during retroperitoneal tumor (RT)resection.Methods:Fourty-seven RT patients at Peking University International Hospital from Jan 2016 to Dec 2021 undergoing resection with massive blood transfusion more than 20 U within 24 h were reviewed for coagulation function before and after surgery.Results:Intraoperative bleeding was 3 000-25 800 ml, 10 patients had blood loss ≥10 000 ml. During the operation, (25.3±9.9) U of red blood cells were transfused, (2 720±1 369) ml plasma transfused, and (2.4±3.3) U platelets were transfused in 6 patients. Fourty-five patients received intraoperative albumin of (79.5±46.5) g; All 47 patients received fibrinogen of (2.3±1.3) g; Prothrombin complex was given in 45 patients (1 205±807) U. Preoperative hemoglobin was statistically different compared to postoperatively and days 1, 3 and 5 ( W=1 790, P<0.001; W=1 672, P<0.001; W=1 704, P<0.001; W=1 486, P=0.004);As with platelets, the difference was also statistically significant compared to postoperative days 1, 3, and 5 ( W=2 153, P<0.001; W=2 092, P<0.001; W=1 732, P<0.001); Preoperative albumin was different compared to postoperative days 1 and 3 ( W=1 568, P<0.001; W=1 578, P<0.001,); Preoperative fibrinogen was different compared to postoperative day 1 ( W=1 964, P<0.001). PT and APTT were prolonged on postoperative days 1 and 3 ( W=628, P<0.001, W=804, P=0.023) ( W=661, P<0.001, W=796, P=0.02). Patient's preoperative fibrin degradation products and D-dimer were above the normal value and were higher on postoperative days 3 and 5 ( W=498, P<0.001, W=345, P<0.001). Conclusions:Coagulation disorders occur perioperatively in patients with massive transfusion while undergoing surgery for RT.The implementation of ratiional transfusion strategy and close postoperative survey and management of coagulation dysfunction help avoid the coagulation related morbidities.
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Objective: To investigate the clinicopathological features, immunophenotypes and molecular genetics of EWSR1-SMAD3 positive fibroblastic tumor (ESFT) with an emphasis on differential diagnosis. Methods: The clinicopathological data, immunohistochemical profiles and molecular profiles of 3 ESFT cases diagnosed at the Department of Pathology, Fudan University Shanghai Cancer Center from 2018 to 2021were analyzed. The related literature was also reviewed. Results: There were two males and one female. The patients were 24, 12 and 36 years old, respectively. All three tumors occurred in the subcutis of the foot with the disease duration of 6 months to 2 years. The tumors were presented with a slowly growing mass or nodule, accompanied with pain in 1 patient. The tumors ranged in size from 0.1 to 1.6 cm (mean, 1.0 cm). Microscopically, the tumors were located in the subcutaneous tissue with a nodular or plexiform growth pattern. They were composed of cellular fascicles of bland spindle cells with elongated nuclei and fine chromatin. One of the tumors infiltrated into adjacent adipose tissue. There was no nuclear atypia or mitotic activities. All three tumors showed prominent stromal hyalinization with zonal pattern present in one case. Focal punctate calcification was noted in two cases. The immunohistochemical studies showed that tumor cells were diffusely positive for ERG and negative for CD31 and CD34, with Ki-67 index less than 2%. Fluorescence in situ hybridization on the two tested cases identified EWSR1 gene rearrangement. The next generation sequencing analysis demonstrated EWSR1-SMAD3 fusion in all three cases. During the follow up, one patient developed local recurrence 24 months after the surgery. Conclusions: ESFT is a benign fibroblastic neoplasm and has a predilection for the foot, characterized by ERG immunoreactivity and EWSR1-SMAD3 fusion. Local recurrence might occur when incompletely excised. Familiarity with its clinicopathological features is helpful in distinguishing it from other spindle cell neoplasms that tend to occur at acral sites.
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Adulto , Criança , Feminino , Humanos , Masculino , Biomarcadores Tumorais/análise , China , Hibridização in Situ Fluorescente , Neoplasias de Tecido Fibroso/patologia , Proteína EWS de Ligação a RNA/genética , Proteína Smad3/genética , Neoplasias de Tecidos Moles/cirurgiaRESUMO
Objective: To investigate the effect of sugammadex on postoperative nausea and vomiting(PONV) after intracranial aneurysm surgery. Methods: Data from intracranial aneurysms patients who met the inclusion and exclusion criteria and underwent interventional surgery in the Department of Neurosurgery, Peking University International Hospital from January 2020 to March 2021 were prospectively included. According to the random number table method, the patients were divided by 1∶1 into the neostigmine+atropine group (group N) and the sugammadex group (group S). Use an acceleration muscle relaxation monitor for muscle relaxation monitoring, and administer neostigmine+atropine and sugammadex to block residual muscle relaxation drugs after surgery. The incidence rates of PONV and severity, the appearance of anesthesia, and the correlation between PONV and postoperative complications were recorded in both groups during five periods after surgery: 0-0.5 hours (T1),>0.5-2.0 hours(T2),>2.0-6.0 hours (T3),>6.0-12.0 hours (T4) and >12.0-24.0 hours (T5). Group comparisons of quantitative data were performed by the independent sample t-test, and categorical data was performed by the χ2 or rank sum test. Results: A total of 66 patients were included in the study, including 37 males and 29 female, aged (59.3±15.4) years (range: 18 to 77 years). The incidence rates of PONV of 33 patients in group S at different time periods of T1, T2, T3, T4, and T5 after surgery were respectively 27.3%(9/33),30.3%(10/33),12.1%(4/33),3.0%(1/33),0(0/33),and the incidence rates of PONV of 33 patients in the group N at different time periods of T1, T2, T3, T4 and T5 after surgery were respectively 36.4%(12/33),36.4%(12/33),33.3%(11/33),6.1%(2/33) and 0(0/33).The incidence of PONV was lower in the group S only in the T3 period after reversal than in the group N (χ2=4.227, P=0.040).However, there was no statistically significant difference in the incidence of PONV between the two groups of patients in other periods (all P>0.05). The recovery time for spontaneous breathing in patients in group S was (7.7±1.4) minutes, the extubation time was (12.4±5.3) minutes, and the safe exit time for anesthesia recovery was (12.3±3.4) minutes; the N groups were (13.9±2.0) minutes, (18.2±6.0) minutes, and (18.6±5.2) minutes, respectively; three time periods in group S were shorter than those in group N, and the differences were statistically significant (all P<0.05). The results regarding the occurrence of complications in patients with different levels of PONV at different time intervals after surgery in the two groups were as follows: in the T3 time period of group N, a significant difference was observed only in the occurrence of postoperative complications among patients with different levels of PONV (χ2=24.786, P<0.01). However, in the T4 time period, significant differences were found in the occurrence of postoperative complications among both the same level and different level PONV patients (χ2=15.435, 15.435, both P<0.01). Significant differences were also observed in the occurrence of postoperative complications among the same level and different level PONV patients in both the T3 and T4 time periods of group S (all P<0.01). Conclusion: Sugammadex can be used to reverse muscle relaxation in patients undergoing intracranial aneurysm intervention surgery,and it does not have a significant impact on the incidence of PONV, it can also optimize the quality of anesthesia recovery and reduce the incidence of complications after intracranial aneurysm embolization surgery.
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Masculino , Humanos , Feminino , Sugammadex , Náusea e Vômito Pós-Operatórios/induzido quimicamente , Neostigmina/efeitos adversos , Aneurisma Intracraniano/cirurgia , gama-Ciclodextrinas/efeitos adversos , AtropinaRESUMO
Objective: To investigate the risk factors for human cytomegalovirus infection after allogeneic hematopoietic stem cell transplantation in children and the impact of human cytomegalovirus infection on post-transplant immune reconstitution. Methods: A Retrospective Co-Hort study design was used to include 81 children treated with allo-HSCT from January 2020 to March 2022 at the Department of Hematology, Capital Institute of Pediatrics, Beijing, China, and followed up for 1 year. Real-time quantitative PCR was used to detect positive detection of HCMV in children after allo-HSCT, multifactorial logistic regression modeling was used to analyze the risk factors leading to HCMV infection, and generalized estimating equation modeling was used to analyze the effect of HCMV infection on the T-cells of the children who received allo-HSCT. Results: The age M(Q1, Q3) of 81 children was 5.1 years (10 months, 13.8 years), and 50 (61.7%) were male. By the endpoint of follow-up, a total of 50 HCMV-positive cases were detected, with an HCMV detection rate of 61.7%; The results of multifactorial logistic regression modeling showed that children with grade 2-4 aGVHD had a higher risk of HCMV infection compared with grade 0-1 after transplantation [OR (95%CI) value: 2.735 (1.027-7.286)]. The results of generalized estimating equation modeling analysis showed that the number of CD3+T cells in HCMV-positive children after transplantation was higher than that in the HCMV-negative group [RR (95%CI) value: 1.34 (1.008-1.795)]; the ratio of CD4+T/CD8+T cells was smaller than that in the HCMV-negative group [RR (95%CI) value: 0.377 (0.202-0.704)]; the number of CD8+T cells was higher than that in the HCMV-negative group [RR (95%CI) value: 1.435 (1.025-2.061)]; the number of effector memory CD8+T cells was higher than that in the HCMV-negative group [RR (95%CI) value: 1.877 (1.089-3.236)]. Conclusion: Acute graft-versus-host disease may be a risk factor for HCMV infection in children after allo-HSCT; post-transplant HCMV infection promotes proliferation of memory CD8+T-cell populations and affects immune cell reconstitution.
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Masculino , Humanos , Criança , Feminino , Reconstituição Imune , Estudos Retrospectivos , Infecções por Citomegalovirus , Transplante de Células-Tronco Hematopoéticas/efeitos adversos , Linfócitos T CD8-PositivosRESUMO
Objective: To investigate the risk factors for human cytomegalovirus infection after allogeneic hematopoietic stem cell transplantation in children and the impact of human cytomegalovirus infection on post-transplant immune reconstitution. Methods: A Retrospective Co-Hort study design was used to include 81 children treated with allo-HSCT from January 2020 to March 2022 at the Department of Hematology, Capital Institute of Pediatrics, Beijing, China, and followed up for 1 year. Real-time quantitative PCR was used to detect positive detection of HCMV in children after allo-HSCT, multifactorial logistic regression modeling was used to analyze the risk factors leading to HCMV infection, and generalized estimating equation modeling was used to analyze the effect of HCMV infection on the T-cells of the children who received allo-HSCT. Results: The age M(Q1, Q3) of 81 children was 5.1 years (10 months, 13.8 years), and 50 (61.7%) were male. By the endpoint of follow-up, a total of 50 HCMV-positive cases were detected, with an HCMV detection rate of 61.7%; The results of multifactorial logistic regression modeling showed that children with grade 2-4 aGVHD had a higher risk of HCMV infection compared with grade 0-1 after transplantation [OR (95%CI) value: 2.735 (1.027-7.286)]. The results of generalized estimating equation modeling analysis showed that the number of CD3+T cells in HCMV-positive children after transplantation was higher than that in the HCMV-negative group [RR (95%CI) value: 1.34 (1.008-1.795)]; the ratio of CD4+T/CD8+T cells was smaller than that in the HCMV-negative group [RR (95%CI) value: 0.377 (0.202-0.704)]; the number of CD8+T cells was higher than that in the HCMV-negative group [RR (95%CI) value: 1.435 (1.025-2.061)]; the number of effector memory CD8+T cells was higher than that in the HCMV-negative group [RR (95%CI) value: 1.877 (1.089-3.236)]. Conclusion: Acute graft-versus-host disease may be a risk factor for HCMV infection in children after allo-HSCT; post-transplant HCMV infection promotes proliferation of memory CD8+T-cell populations and affects immune cell reconstitution.
Assuntos
Masculino , Humanos , Criança , Feminino , Reconstituição Imune , Estudos Retrospectivos , Infecções por Citomegalovirus , Transplante de Células-Tronco Hematopoéticas/efeitos adversos , Linfócitos T CD8-PositivosRESUMO
Objective:To construct the concept and its conceptual framework of hospital health literacy(HHL) for exploring the HHL promotion mechanism in the country.Methods:Based on the proceduralised grounded theory, twelve middle or senior managers of hospitals were selected for in-depth interviews and three hospitals were selected for field research from July 2021 to February 2022. Open coding, axial coding, and selective coding were used in data analysis, establishing the concept of HHL and its conceptual framework in China.Results:The conceptual framework of HHL was composed of an internal driver mechanism(hospitals improve their health literacy promotion management system, staff-led health literacy promotion, health literacy promoting physical environment construction), and an external driver mechanism(cooperate with external organizations and institutions to conduct health literacy promotion). The concept of HHL in China was derived as follows: the combination of supportive environments and human resources that health care organizations have in place can improve access and understandability of health information and simplify healthcare services to help patients of different health literacy levels more easily obtain, process, and understand health information as well as to make the most of medical services.Conclusions:Hospital health literacy promotion mechanism in China is a synergy between internal and external driver mechanisms.
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Objective@#This study aimed to identify internal ribosome entry sites (IRESs) in the open reading frame (ORF) of the Coxsackievirus B3 (CVB3) genome.@*Methods@#The sequences of P1, P2, or P3 of the CVB3 genome or the truncated sequences from each antithymocyte globulin (ATG) to the end of the P1, P2, or P3 gene were inserted into the pEGFP-N1 vector. After transfection, possible IRES-dependent green fluorescent protein (GFP)-fused proteins were detected by anti-GFP western blotting. The sequences of possible IRESs were inserted into specific Fluc/Rluc bicistronic vectors, in which the potential IRESs were determined according to the Fluc/Rluc activity ratio. Expression of Fluc and Rluc mRNA of the bicistronic vector was detected by RT-qPCR.@*Results@#After transfection of full length or truncated sequences of the P1, P2, or P3 plasmids, six GFP-fused protein bands in P1, six bands in P2 and nine bands in P3 were detected through western blotting. Two IRESs in VP2 (1461-1646 nt) and VP1 (2784-2983 nt) of P1; one IRES in 2C (4119-4564 nt) of P2; and two IRESs in 3C (5634-5834 nt) and 3D (6870-7087 nt) of P3 were identified according to Fluc/Rluc activity ratio. The cryptic promoter was also excluded by RT-qPCR.@*Conclusion@#Five IRESs are present in the CVB3 coding region.
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Sítios Internos de Entrada Ribossomal/genética , Fases de Leitura Aberta , RNA Mensageiro/genéticaRESUMO
OBJECTIVE@#To investigate the maximum dose of continuous mivacurium infusion for intraoperative neuromonitoring (IONM) and observe the adverse reactions during thyroid surgery under total intravenous anesthesia (TIVA).@*METHODS@#Thirty patients undergoing IONM during thyroid surgery received continuous infusion of mivacurium at the initial rate of 14.97 μg · kg@*RESULTS@#The EC@*CONCLUSIONS@#In patients undergoing thyroid surgery under TIVA, the EC
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Humanos , Anestesia Intravenosa , Mivacúrio , Propofol , Remifentanil , Glândula TireoideRESUMO
The ways of treating diabetes mellitus with depression by using Traditional Chinese Medicine (TCM) include internal treatment, external treatment and combining internal and externalmethod, mostly based on the viscera syndrome differentiation and Qi blood phlegm stasis syndrome differentiation, focusing on soothing the liver qi and regulating, liver and spleen. The internal treatments mainly include self-made prescriptions or classic prescriptions, such as Jiawei-Xiaoyao Powder, Danggui-Shaoyao Decoction, Wendan Decoction, etc; External treatments mainly include common acupuncture, ear acupuncture, scalp acupuncture, abdominal acupuncture, acupoint application, etc. The above treatments can improve the symptoms of depression, and control the blood glucose level.
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Objective:To investigate the expression of urinary exosomal miR-150-5p in different age groups and its relationship with kidney aging.Methods:Seventy-six subjects were recruited at the geriatrics department of Beijing Friendship Hospital from January 2014 to December 2016, with 15 in the young group, 35 in the middle-aged group, and 26 in the elderly group.We detected the expression of urinary exosomal miR-150-5p by real-time PCR from urine samples of different age groups and used Logistic regression analysis to evaluate the correlation of different levels of miR-150-5p with age, gender, history of hypertension, history of coronary heart disease, and hyperlipidemia.Additionally after overexpression and knockdown of miR-150-5p in human renal tubular cells of the HK2 cell line, we analyzed the expression levels of epithelial-to-mesenchymal transition(EMT)-related proteins by Western blotting.Results:Logistic regression analysis showed that age was closely related to estimated urinary exosomal miR-150-5p levels( P<0.05), and estimated urinary exosomal miR-150-5p levels in the elderly group(1.33±0.41)were significantly higher than those in the young group(0.88±0.40)( P<0.05). In addition, estimated urinary exosomal miR-150-5p levels became inversely proportional to the glomerular filtration rate as age increased. In vitro experiments showed that the expression levels of ZO-1 and E-cadherin in epithelial cells were slightly decreased after knockdown of miR-150-5p in renal tubular epithelial cells of the HK-2 cell line. Conclusions:The expression of miR-150-5p in urinary exosomes may be slightly increased in the elderly.It could inhibit the occurrence of renal EMT, and its expression is correlated with renal function.Mir-150-5p may also affect the expression of adhesion molecule-related proteins in HK-2 cells.MiR-150-5p in urinary exosomes is expected to become one of the genetic markers associated with renal aging.