Objective:To investigate the value of fibrinogen to albumin ratio (FAR), creatinine to albumin ratio (CAR) and platelet to lymphocyte ratio (PLR) in predicting the poor prognosis of hyperlipidemic acute pancreatitis (HLAP).Methods:Clinical data of HLAP patients admitted to the hospital from January 2021 to January and December 2023 were retrospectively collected. According to the prognosis, the patients were divided into two groups: good prognosis group and poor prognosis group.The independent risk factors of HLAP in different prognostic groups were obtained by multivariate Logistic regression analysis. Receiver operating characteristic (ROC) curves were plotted to evaluate the prognostic value of FAR, CAR and PLR alone and in combination.Results:A total of 118 patients with HLAP were included, including 69 patients with good prognosis and 49 patients with poor prognosis.The difference of heart rate, lymphocyte, triglyceride, albumin, creatinine, urea nitrogen, blood calcium, blood glucose, C-reactive protein, procalcitonin, fibrinogen, FAR, CAR, PLR, Bedside indicator of acute pancreatitis Severity score, Acute Physiology and Chronic Health status score, hospitalization time assessment between the two groups was statistically significant ( P<0.05). Multivariate Logistic regression analysis showed that FAR (odds ratio ( OR) = 25.949, 95% confidence interval (95% CI):3.190 ~ 211.080, P = 0.002), CAR ( OR = 1.453, 95% CI:1.095 ~ 1.928, P = 0.010) and PLR ( OR = 1.005, 95% CI: 1.001 ~ 1.009, P = 0.020) were independent risk factors for poor prognosis in HLAP patients. ROC curve analysis showed that the area under the ROC curve (AUC) of FAR, CAR and PLR to predict poor prognosis of HLAP patients were 0.823, 0.781 and 0.652, respectively.The AUC of FAR combined with CAR, FAR combined with PLR and CAR combined with PLR were 0.840, 0.845 and 0.849, respectively.The combined ability of FAR, CAR and PLR to predict poor prognosis in HLAP patients was (AUC=0.875,95% CI:0.814 ~ 0.937). When the cut-off value was 0.387, the sensitivity was 83.7%, and the specificity was 79.7%. Conclusions:The prognostic value of FAR, CAR and PLR in HLAP patients is better than that of single or pairwise combination.

Objective To evaluate the effect of endoscopic laryngeal mask on perioperative airway management and postoperative recovery in patients undergoing gastric endoscopic submucosal dissection(ESD).Methods Ninety patients,aged 18-64 years,BMI 18-25 kg/m2,ASA physical statusⅠorⅡ,who underwent elective gastric ESD were randomly divided into two groups:the endoscopic laryngeal mask group(group E)and the endotracheal tube group(group C),45 patients in each group.After induction of general anesthesia,group E received endoscopic laryngeal mask airway ventilation,and the endoscope was inserted through the endoscopic channel of the laryngeal mask,group C received tracheal intubation,and the endoscopy was inserted through the mouth.The successful time and one-time success rate of intubation,and the insertion time and withdrawal rate of endoscopy were recorded.The operative time,extubation time and PACU residence time were recorded.HR,MAP were recorded when the patient entered the room(T0),at the time of intubating(T1),inserting gastroscopy(T2),exiting gastroscopy(T3),extubation(T4),and leaving PACU(T5).The average airway pressure and peak airway pressure at T1-T3 were recorded.The airway sealing pressure and endoscopic view grading system(EVGS)grading of group E were recorded before and after changing the position,and at the end of surgery.The adverse reactions and the satisfaction of anesthesiologists and gastroenterologists were recorded.Results Compared with T0,HR and MAP were significantly increased at T1 and T4 between the two groups(P＜0.05).Compared with group C,the suc-cessful time of intubation,the extubation time,and PACU residence time were significantly shortened,HR and MAP were significantly decreased at T1 and T4,the incidence of choking cough during extubation,post-operative pharyngeal pain,and hoarseness were significantly decreased(P＜0.05).There were no signifi-cant differences in the one-time success rate of intubation,the insertion time and withdrawal rate of endosco-py between the two groups.Endoscopic laryngeal mask showed good sealing and alignment in group E.Conclusion Endoscopic laryngeal mask could shorten the success time of establishment of artificial airway in patients with gastric ESD,without interfering with digestive endoscopy operations,shorten extubation time and PACU retention time,maintain intraoperative hemodynamic stability,and reduce adverse reactions.

Objective:To analyze the efficacy of endoscopic laryngeal mask in obese patients undergoing upper gastrointestinal endoscopic mucosal resection (EMR).Methods:Adopting a prospective research approach, 90 obese patients who underwent upper gastrointestinal EMR from July 2020 to May 2022 in Nanjing First Hospital, Nanjing Medical University were selected. The patients were divided into endoscopic laryngeal mask group (using general anesthesia with endoscopic laryngeal mask ventilation) and nasal catheter group (using conventional non intubated intravenous anesthesia) by random digits table method with 45 cases in each. The EMR time; minimum pulse oxygen saturation (SpO 2) during perioperative period; changes of SpO 2, mean arterial pressure (MAP) and heart rate during perioperative period; palinesthesia time; postoperative postanesthesia care unit (PACU) residence time; adverse reactions; satisfaction levels of doctor and patient satisfaction were recorded. Results:There were no statistical difference in EMR time and postoperative PACU residence time between two groups ( P>0.05). There were no statistical difference in minimum SpO 2 preoperative and anesthesia induction period between two groups ( P>0.05); the minimum SpO 2 EMR period in endoscopic laryngeal mask group was significantly higher than those in nasal catheter group (0.990 ± 0.010 vs. 0.951 ± 0.037), and there was statistical difference ( P<0.01). There were no statistical difference in heart rate and MAP during perioperative period between two groups ( P>0.05). There were no statistical difference in SpO 2 entering the operating room and leaving the PACU between two groups ( P>0.05), SpO 2 immediately after endoscopic insertion and at the end of surgery in endoscopic laryngeal mask group was significantly higher than that in nasal catheter group (0.989 ± 0.009 vs. 0.976 ± 0.011 and 0.987 ± 0.010 vs. 0.981 ± 0.009), and there was statistical difference ( P<0.01). The palinesthesia time in endoscopic laryngeal mask group was significantly longer than that in nasal catheter group: (6.7 ± 1.1) min vs. (4.6 ± 1.2) min, and there was statistical difference ( P<0.01). Both groups did not experience aspiration, hoarseness or airway spasm. There were no statistical difference in the incidences of pharyngalgia, bradycardia, hypotension, abdominal pain and bloating, postoperative nausea and vomiting between two groups ( P>0.05). The incidence of bucking and body movement in endoscopic laryngeal mask group was significantly lower than that in nasal catheter group: 2.2% (1/45) vs. 24.4% (11/45), and there was statistical difference ( P<0.01). There were no statistical difference in the satisfaction level of patient between two groups ( P>0.05); the satisfaction levels of anesthesiologists and endoscopists in endoscopic laryngeal mask group were significantly higher than those in nasal catheter group: 95.6% (43/45) vs. 66.7% (30/45) and 88.9% (40/45) vs. 71.1% (32/45), and there were statistical differences ( P<0.01 or <0.05). Conclusions:The application of endoscopic laryngeal mask in upper gastrointestinal EMR in obese patients can effectively improve the hypoxia caused by insufficient ventilation. At the same time, it will not cause drastic fluctuations in hemodynamics, and it does not increase the incidence of throat discomfort, but it slightly extends the awakening time.

Objective:To analyze the prognostic risk factors of patients with traumatic pancreatitis (TP) and establish an early combined prediction of multiple indicators model for TP.Methods:Patients admitted to the ICU of the First Affiliated Hospital of Zhengzhou University from June 2017 to June 2022 were collected retrospectively. Based on their prognosis, the patients were divided into two groups: the good prognosis group and the poor prognosis group. The general data such as sex, age, underlying diseases, Glasgow Coma Scale (GCS), acute physiology and chronic health evaluationⅡ (APACHEⅡ), injury severity score (ISS), bedside index for severity in acute pancreatitis (BISAP), and clinical test indices such as blood routine, blood coagulation, blood gas analysis, and liver and kidney function at admission were compared between the two groups. Univariate analysis and multivariate logistic regression analysis were used to screen the early independent predictors of poor prognosis of TP, and the prediction model of TP was established by combining all of the independent indicators. The receiver operating characteristic (ROC) curve of each independent predictor and prediction model was drawn, and the area under the curve (AUC), sensitivity, specificity, and optimal cut-off value were calculated to examine the diagnostic impact of each independent predictor and the combined prediction model.Results:There were statistically significant differences in the complication rate of mental disorders, GCS, APACHE II, combined craniocerebral injury, combined chest injury, activated partial thromboplastin time, fibrin(pro)degradation products, lactate, aspartate aminotransferase, glomerular filtration rate, amylase, lipase, NT-proBNP, myoglobin, procalcitonin, ISS, and BISAP between the good and poor prognosis groups (all P<0.05). Multivariate logistic regression analysis showed that lactate ( OR=1.636, 95% CI: 1.046-2.559), lipase ( OR=1.005, 95% CI: 1.001-1.008), and ISS ( OR=1.161, 95% CI: 1.064-1.266) were independent risk factors influencing the prognosis of patients with TP. Based on the risk factors listed above, a prediction model was created: Logit P=-9.260+0.492×lactate+0.005×lipase+0.149×ISS, and the ROC curve was plotted. The AUC curve of the prediction model was 0.96 (95% CI: 0.91-1.00). Conclusions:Lactate, lipase, and ISS are early independent risk factors associated with the prognosis of TP. Their combined multi-indicator prediction model has an excellent clinical prediction effect, which can provide a clinical reference for early prediction and treatment of TP.

Objective:To investigate the protective effect of overexpressed tripartite motif containing (TRIM27) on severe acute pancreatitis (SAP) in mice and its possible mechanism.Methods:Twenty-four mice were randomly divided into the sham operation + control virus group (AAV-GFP group), sham operation + overexpression of TRIM27 group (AAV-TRIM27 group), SAP + control virus group (SAP+AAV-GFP group), SAP + overexpression of TRIM27 group (SAP + AAV-TRIM27 group), with 6 mice in each group. SAP model of mice was established by intraperitoneal injection of L-arginine (4 mg/kg). The sham operation group was injected with equal volume of normal saline, and the virus group was injected with control or TRIM27 overexpression adeno-associated virus (2×10 11 μg/ per mice). The serum and pancreatic tissue samples were collected 72 h after modeling. The levels of serum amylase, lipase, tumor necrosis factor α (TNF-α), interleukin-1b (IL-1b), IL-6, macrophage chemoattractant protein-1 (MCP-1) and the expression of malondialdehyde (MDA), superoxide dismutase (SOD) and glutathione (GSH) in pancreatic tissue were detected by enzyme-linked immunosorbent assay. Hematoxylin eosin staining was used to observe the pathological damage of pancreatic tissue. The expressions of myeloperoxidase (MPO) and Ly6g positive inflammatory cells in mouse pancreas were observed by immunohistochemistry. The expression of p-p65, p65, p-ASK1, ASK1, p-JNK, JNK, p-p38 and p38 in pancreatic tissue were detected by Western blot. Results:The expression of TRIM27 in pancreatic of mice was significantly down regulated after SAP ( P<0.05); after overexpression of TRIM27 by adeno-associated virus, the expression of TRIM27 in mouse pancreas was significantly up-regulated ( P<0.05). There was no significant difference in the indexes of mice between the AAV-GFP group and AAV-TRIM27 group ( P>0.05). Compared with the SAP + AAV-GFP group, the levels of serum amylase, lipase, TNF-α, IL-1b, IL-6 and MCP-1 in mice of the SAP + AAV-TRIM27 group were significantly decreased, MDA in pancreatic tissue was decreased, SOD and GSH were increased, MPO and Ly6g inflammatory cells were significantly decreased, and p-p65, p-ASK1, p-JNK, and p-p38 protein expression were down regulated. Conclusions:Overexpression of TRIM27 alleviates SAP in mice by inhibiting inflammatory response and oxidative stress, and its mechanism may be through inhibiting NFκB/MAPK signaling pathway.

Objective:To investigate cases of delayed lactation initiation in women with transvaginal delivery and the influencing factors, in order to provide a basis for effective control of delayed lactation initiation and promotion of breastfeeding.Methods:Inpatients who were admitted to the obstetric ward of Affiliated Hospital of Jining Medical College from November 6, 2020 to January 16, 2021 were selected for the study using convenience sampling method and investigated by general information questionnaire and Chindbirth Experience Questionnaire (CEQ). Binary Logistic regression analysis was used to determine the factors influencing delayed lactation initiation.Results:The incidence of delayed lactation initiation in 622 women with transvaginal delivery was 38.75% (241/622). Binary Logistic regression analysis showed that age 20-35 years, full-term delivery, labor and delivery, use of labor analgesia, and good experience of transvaginal delivery were protective factors for delayed lactation initiation ( OR values were 0.012 to 0.868, all P<0.05); age >35 years, excessive weight gain during pregnancy, presence of pregnancy complications, use of induction of labor during delivery, long labor process, and damage to perineal skin after delivery were risk factors for delayed lactation initiation ( OR values were 1.097 to 13.235, all P<0.05). Conclusions:The high incidence of delayed lactation initiation in women with transvaginal delivery is influenced by a number of factors, which reminds the clinic that lactation in women after transvaginal delivery also needs to be taken into account, with priority assessment and prevention for those who are elderly (age≥35 years), primiparous, have other diseases during pregnancy, have gained too much weight during pregnancy, have preterm delivery, have a long duration of labor, have not received labor analgesia, have had a single or combined induction of labor, have had an episiotomy or perineal laceration during labor, and have a poor transvaginal delivery experience.

Objective:To investigate the predictive value of dynamic platelet and hemagglutination-related parameters in patients with acute pancreatitis (AP).Methods:The patients admitted to the Department of Emergency Surgery in the First Affiliated Hospital of Zhengzhou University from January 2020 to December 2020 were analyzed. According to the inclusion criteria and exclusion criteria, patients with AP were retrospectively enrolled. According to the Chinese Guidelines for the Diagnosis and Treatment of Acute Pancreatitis (Shenyang, 2019), the patients were divided into two groups: severe acute pancreatitis (SAP group) and non-severe acute pancreatitis (non-SAP group) [including mild acute pancreatitis (MAP) and moderate severe acute pancreatitis (MSAP)]. A normal distribution of the maximum and mean aggregation rates of dynamic platelets (arachiidonic acid), plateletcrit (PCT) and bedside index for severity in acute pancreatitis (BISAP) scores and other measurement data were tested by t test, while measurement data of prothrombin time (PT), fibrinogen (FIB) and D-dimer that did not conform to normal distribution were tested by Mann-Whitney U test. χ 2 test was used for the counting data such as sex, age and etiology of patients in the two groups. The prognostic value of statistically significant indicators for non-SAP group and SAP group was further analyzed by receiver operating characteristic (ROC) curve. Results:A total of 146 patients with AP were enrolled, including 50 patients in SAP group and 96 in non-SAP group. The maximum and average aggregation rates of dynamic platelet (aracidonic acid) in the SAP group were (71.76±17.62) % and (67.91±18.10) %, PT (12.02±1.33) s, FIB (4.76±2.08) g/L, D-dimer (3.75±6.04) μg/L, PCT (0.23±0.08) %, and BISAP scores (1.42±1.18), which were all significantly higher than those in the non-SAP group [the maximum and average aggregation rates of dynamic platelet (arachiidonic acid) (46.65±20.11) % and (42.50±20.71) %, PT (11.50±1.51) s and FIB (3.91±1.48) g/L, D-dimer (1.00±1.37) μg/L, PCT (0.19±0.06) %, BISAP scores (0.45±0.66)] (all P<0.05). According to area under the ROC curve, the maximum and average aggregation rates of dynamic platelets (arachiidonic acid) in serum of patients with SAP were 0.83 and 0.82, respectively, and the sensitivities were 0.56 and 0.68, respectively. The specificity was 0.99 and 0.81, respectively, which was better than PT, FIB, D-dimer, PCT and BISAP scores in predicting the severity of AP. Conclusions:The maximum and average aggregation rates of dynamic platelets (arachidonic acid), PT, FIB, D-dimer, PCT and BISAP scores can be used as predictors of the severity of acute pancreatitis. The maximum and average aggregation rates of dynamic platelets (arachiidonic acid) were the best in predicting the severity of AP.

Objective:To investigate the clinical characteristics of children with high-risk acute lymphoblastic leukemia (ALL) receiving lasting remission after severe infection.Methods:The data of 3 children with high-risk ALL who were treated in Children's Hospital Affiliated of Zhengzhou University in 2014, 2015 and 2017 were analyzed retrospectively. The clinical and laboratory characteristics of all patients were also analyzed, and the relevant literatures were reviewed.Results:All 3 children were clinically classified as high-risk ALL with severe infection. A variety of anti-infective drugs and blood products were used in the treatment, and all achieved lasting remission.Conclusions:Children with high-risk ALL after severe infection can acquire lasting remission, which may be related with the production of infection stimulating inflammatory factors and cytokines to activate certain immune pathways, or various kinds of antibiotics, blood products participating in the immune regulation to make the body regain the immune surveillance function of the tumor cells.

Objective:To investigate the role of macrophage migration inhibitory factor (MIF) in severe acute pancreatitis (SAP) associated lung injury in mice.Methods:Totally 32 mice were randomly divided into 4 groups ( n=8/per group): wild type control group (WT+CON group), wild type SAP group (WT+SAP group), MIF gene knockout control group (KO+CON group), and MIF gene knockout SAP group (KO+SAP group). SAP model was established by intraperitoneal injection of L-arginine (4 mg/g). The expression of serum amylase, IL-6, TNF-α and MIF were detected by ELISA. The pathological changes of pancreatic and lung tissues were observed by HE staining. The expression of IL-6 and TNF-α in lung tissue was detected by immunohistochemistry. The expression of NF-κB in lung tissue was detected by Western blot. For measurement data, t test was used for comparison between two groups, and one-way analysis of variance was used for comparison between multiple groups. Results:Compared with the WT+CON group, pathological score of pancreatic and lung injury, serum amylase, TNF-α and IL-6 expression in serum and lung tissues were significantly increased in the WT+SAP group ( P<0.05), while the above indexes were significantly decreased in the KO+SAP group ( P<0.05). In addition, the expression of NF-κB protein in KO+SAP group was significantly lower than that in the WT+SAP group ( P<0.05). Conclusions:MIF gene knockout can alleviate severe acute pancreatitis associated acute lung injury in mice, and its mechanism may be related to NF-κB.

Objective:To describe the characteristics and management of right-sided infective endocarditis (RSIE) during pregnancy.Methods:The clinical manifestation, blood culture, echocardiography, diagnosis, treatment, and maternal and infant outcomes of seven patients with RSIE during pregnancy from Capital Medical University Affiliated Beijing Anzhen Hospital from January 2009 to March 2020 were retrospectively collected and described.Results:The incidence of RSIE during pregnancy was 0.27‰ (7/25 832). All patients had a history of congenital heart disease, with a mean age of (26.0±2.7) years and a mean gestational age at onset of (28.7±6.6) weeks. Cardiac murmur, fever, dyspnea, cough, expectoration, and pulmonary rales were the common symptoms. Seven cases were complicated by anemia, seven with hypoproteinemia, six with hypoxemia, five with pulmonary hypertension, and five with positive blood culture. Echocardiography indicated that vegetations were mainly attached to the pulmonary valves (four cases), followed by the tricuspid valves (three cases) and the right ventricular outflow tract (three cases). Four patients were diagnosed with septic pulmonary embolism by chest X-ray. All patients were treated with intravenous antibiotics. Cesarean section was performed on five cases in the third trimester and one in the second trimester due to intrauterine death. The other case underwent vaginal delivery in the third trimester. Cardiac surgery was conducted during the hospitalization in four cases and not in the other three. The mean length of stay was 26 days (12-76 days). Six cases were cured, and one died after discharge. Among the six neonates, one had asphyxia and was died after withdrawal of treatment. The remaining five infants survived and developed well during the follow-up of 5 years (3-10 years).Conclusions:Pregnancy complicated by RSIE is a rare and critical condition, requiring early diagnosis to make optimal treatment strategies, reducing maternal and infant fatality.