Objective To investigate the expression of tissue signal transducer and activator of transcription 3(STAT3)and serum STAT3 mRNA,IL-12p40 and IL-13R α 2 levels in children with congenital intestinal atresia and their correlation with prognosis.Methods From January 2020 to January 2023,100 cases of intestinal atresia lesion tissues,normal intestinal tissues and preoperative serum samples were collected from children with congenital intestinal atresia who underwent treatment in Hebei Children's Hospital.According to the Grosfeld typing criteria,these children were categorized into 39 cases of type Ⅰ,22 cases of type Ⅱ,30 cases of type Ⅲ and 9 cases of type Ⅳ.Based on the recovery situation at 6 months after surgery,these children were separated into a good prognosis group(n=78)and a poor prognosis group(n=22).Serum samples from 93 cases of healthy children undergoing medical examinations during the same period were regarded as control samples.Immunohistochemistry was applied to detect the positive expression and localization of STAT3 in tissues.Western blot was applied to detect the expression of STAT3 protein in tissues,and quantitative polymerase chain reaction(qPCR)was applied to detect the expression level of STAT3 mRNA in serum.Pearson correlation was applied to analyze the correlation between serum STAT3 and inflammatory factor levels in children with congenital intestinal atresia.Logistic regression was used to analyze the factors affecting the prognosis of children with congenital intestinal atresia.Receiver operating characteristic(ROC)curve was applied to analyze the predictive efficacy of serum STAT3 level on the prognosis of children with congenital intestinal atresia.Results Immunohistochemical results showed that STAT3 positive expression was mainly localized in the cytoplasm and nucleus.The positive expression rate in congenital intestinal atresia tissue(86％)was higher than that in normal intestinal tissue(18％),and the difference was significant(x2=92.628,P＜0.05).Western blot results showed that the relative expression level of STAT3 in congenital intestinal atresia tissue(1.59±0.21)was higher than that in normal intestinal tissue(0.81±0.12),and the difference was significant(t=30.567,P＜0.05).The results of qPCR showed that serum STAT3(2.13±0.56),IL-12p40(0.89±0.13 ng/ml),and IL-13R α 2 levels(6.42±1.86ng/ml)in the congenital intestinal atresia group were higher than those in the control groups(1.06±0.11,0.37±0.08ng/ml,1.35±0.41ng/ml),and the differences were significant(t=18.101,33.170,25.708,all P＜0.05).The levels of STAT3 and IL-12p40,IL-13R α 2 were gradually increased with the increase of the children's subtypes,and the differences were significant(F=52.666,160.300,25.82,all P＜0.05).Pearson correlation analysis showed a positive correlation between serum STAT3,IL-12p40,and IL-13R α 2 levels in children with congenital intestinal atresia(r=0.496,0.564,all P＜0.001).The expression level of serum STAT3 in poor prognosis group(3.01±0.75)was higher than that in good prognosis group(1.88±0.51),and the differences was statistically significant(t=8.212,P＜0.05).Logistic regression showed that STAT3,IL-12p40,IL-13R α 2,and low birth quality were all independent risk factors for poor prognosis in children with congenital intestinal atresia(all P＜0.05).The ROC curve showed that the area under the curve(AUC)for evaluating the prognosis of children with congenital intestinal atresia by serum STAT3 expression was 0.916,with a sensitivity of 81.82％and a specificity of 88.46％,respectively.When the serum STAT3 mRNA level was higher than 2.47,children with congenital intestinal atresia had a higher probability of poor prognosis.Conclusion The expression of STAT3 is increased in the tissues and serum of children with congenital intestinal atresia.Serum STAT3 may have a predictive value for the prognosis of affected children.

Objective:To investigate associations of serum low-density lipoprotein cholesterol (LDL-C) with hematoma enlargement, early neurological deterioration (END), and outcome in patients with acute spontaneous intracerebral hemorrhage (ICH).Methods:"A multi-center registration study for spontaneous intracerebral hemorrhage in Inner Mongolia" (registration number: ChiCTR2000029494) database was used to include patients with ICH who completed their first head CT scan within 6 hours after onset, underwent blood lipid examination, CT follow-up within 24 hours of onset, and accurately measured hematoma volume using 3D Slicer software between June 2020 and September 2022. HE was defined as hematoma volume increasing >33% or >6 ml at 24 hours, or ventricular hematoma volume increasing ≥1 ml compared to the baseline. END was defined as an increase of ≥4 in the National Institutes of Health Stroke Scale (NIHSS) score from the baseline or death within 24 hours after onset. The follow-up was conducted at 3 months after onset, and the modified Rankin Scale score >2 was defined as poor outcome. Multivariate logistic analysis was used to determine the independent correlation between LDL-C and HE, END, and outcome. Results:A total of 338 patients with ICH were enrolled, including 206 males (60.9%). LDL-C was 2.39±1.22 mmol/L. Eighty-eight patients (26.0%) developed HE, 67 (19.8%) developed END, and 162 (47.9%) had poor outcome at 3 months. Multivariate logistic analysis showed that after adjusting for confounding factors, there was a significant independent negative correlation between LDL-C and HE (odds ratio 0.312, 95% confidence interval 0.208-0.467; P<0.001) and END (odds ratio 0.408, 95% confidence interval 0.275-0.606; P<0.001), but not with the outcome at 3 months. Conclusion:Lower LDL-C is associated with HE and END in patients with ICH, but not with the outcome.

ObjectiveTo observe the clinical efficacy of Qianghuo Shengshitang combined with ozone injection and radiofrequency thermocoagulation target puncture in the treatment of cervical spondylotic radiculopathy （wind-cold blockage type）. MethodSixty-eight patients with cervical spondylotic radiculopathy who were treated in Henan Province Hospital of Traditional Chinese Medicine from August 2020 to May 2021 were included and grouped into a control group and a research group by random number table， with 34 patients in each group. The control group was administrated with placebo granules of Qianghuo Shengshitang， and treated with ozone injection and radiofrequency thermocoagulation target puncture at the same time. The research group was given modified Qianghuo Shengshitang combined with ozone injection and radiofrequency thermocoagulation target puncture. Before and after treatment， patients in two groups were tested for the levels of tumor necrosis factor-α （TNF-α）， procalcitonin （PCT）， interleukin-2 （IL-2）， interleukin-1β （IL-1β）， 6-ketoprostaglandin E1α （6-keto-PGE1α）， plasma substance P （SP）， β-endorphin （β-EP）， lipid peroxide （LPO）， malondialdehyde （MDA）， and superoxide dismutase （SOD）. The pain visual scale （VAS）， cervical dysfunction index （NDI）， and clinical evaluation scale for cervical spondylosis （CASCS） were given to patients to evaluate the clinical efficacy. ResultCompared with those before treatment， the levels of IL-1β， PCT， and TNF-α in two groups were decreased， and the level of IL-2 was increased （P<0.05）. The improvement of IL-1β， PCT， TNF-α， and IL-2 was more obvious in the research group as compared with the control group （P<0.05）. After treatment， the levels of SOD in two groups were increased， while the levels of LPO and MDA were decreased （P<0.05）. After treatment， the improvement of SOD， LPO， and MDA was more obvious in the research group as compared with the control group （P<0.05）. Compared with those before treatment， the levels of SP and 6-keto-PGE1α in two groups were decreased after treatment， and the level of β-EP was increased （P<0.05）. The improvement of -keto-PGE1α and β-EP was more obvious in the research group as compared with the control group after treatment （P<0.05）. Compared with those before treatment， the VAS and NDI scores of the research group were decreased， and the CASCS scores were increased （P<0.05）. After treatment， the improvement of VAS， NDI， and CASCS of the research group was more obvious as compared with the control group （P<0.05）. After treatment， the total effective rate of patients in the research group was higher than that in the control group （Z=2.018， P<0.05）. ConclusionModified Qianghuo Shengshitang combined with ozone injection and radiofrequency thermocoagulation target puncture in the treatment of patients with cervical spondylotic radiculopathy （wind-cold blockage type） can inhibit inflammation， remove oxygen free radicals， improve the level of pain mediators， relieve pain， and improve cervical spine function and clinical efficacy.

【Objective】 To compare the clinical efficacy of minimally invasive percutaneous approach with Wiltse approach in the treatment of thoracolumbar fracture without neurological deficit in young and middle-aged patients. 【Methods】 A prospective study was conducted in 108 patients with thoracolumbar fracture without neurological symptoms treated in Department of Orthopedics， The First Affiliated Hospital of Xi’an Jiaotong University from March 2015 to March 2018. We randomly assigned 54 patients to minimally invasive percutaneous approach group （Group A） and 54 ones to Wiltse approach group （Group B）. We compared the operation time， intraoperative blood loss， incision length， the number of intraoperative fluoroscopy times， and postoperative hospital stay of Group A and Group B. We also compared the VAS scores of the two groups before and 3 days after surgery and at each review， the vertebral frontal height compression ratio and Cobb Angle before and immediately after surgery， 3 months 1 year and 3 years after surgery， and ODI index before surgery and 3 months， 1 year and 3 years after surgery. 【Results】 All the 108 patients were followed up. There were no significant differences in operation time， intraoperative blood loss or postoperative hospital stay between the two groups （P>0.05）. The number of intraoperative fluoroscopy times was significantly smaller in Group B than in Group A （P<0.05）， and the incision length was shorter than that in Group A （P<0.05）. The two groups did not significantly differ in VAS score or ODI index before operation （P>0.05）， after operation， or at follow-up， while the anterior vertebral body height ratio and Cobb angle were significantly lower in Group B than in Group A （P<0.0125）. 【Conclusion】 Minimally invasive percutaneous approach and Wiltse approach are both safe and effective in the treatment of thoracolumbar fracture without neurological deficit. However， the number of intraoperative fluoroscopy times of Wiltse approach was significantly reduced， the incision length was smaller than that of the percutaneous pedicle group， and the postoperative anterior vertebral compression rate and Cobb Angle were lower than those of the percutaneous group， indicating better clinical efficacy.

Objective:To understand the influencing factors of death of epidemic Japanese encephalitis (EJE) cases in Longnan City of Gansu Province.Methods:In the EJE Monitoring Information Report Management System of the Chinese Disease Prevention and Control Information System, data on EJE cases with onset from 2014 to 2018 and current address in Longnan City were derived. An "Individual Questionnaire of Epidemic Japanese Encephalitis in Longnan City" was designed, retrospective study was conducted on enrolled cases, their information on demographic data, consultation, onset, clinical classification, and chronic underlying diseases were collected, characteristics of EJE cases and death-related factors were analyzed.Results:From 2014 to 2018, a total of 260 EJE cases were reported in Longnan City, and 259 cases completed the questionnaire. Among them, 70 cases (27.0%) were aged ≥60 years old, 67 cases (25.9%) were severe and extremely severe, and 55 cases (21.2%) had chronic underlying diseases. Among 259 EJE cases, 46 cases died, with a fatality rate of 17.8%. After multivariate unconditional logistic regression analysis, age ≥60 years old [odds ratio ( OR)=2.667, 95% confidence interval ( CI): 1.140-6.237], severe and extremely severe ( OR = 2.762, 61.820, 95% CI: 1.053-7.091, 5.149-742.239), and chronic underlying diseases ( OR = 2.489, 95% CI: 1.038-5.964) were risk factors for death in EJE cases. Conclusions:The influencing factors of death of EJE cases in Longnan City are age, clinical classification and chronic underlying diseases. Therefore, we should focus on patients over 60 years old, clinically classified as severe or extremely severe, and suffering from chronic underlying diseases, and strengthen the immunization of EJE vaccine for key populations.

Kidney cancer is a common malignant tumor in urinary tumor system. Invasion of blood vessels is one of the important ways of metastasis. Tumors will involve the renal vein and inferior vena cava, leading to the formation of venous tumor thrombi. In recent years, the Da Vinci Robotic Surgical System has developed rapidly. Robotic surgery improves the accuracy of the operation. This article reviewed the related literature in recent years to summarizes indications, preoperative preparation, surgical skills, surgical efficacy and complications of renal cancer vena cava thrombectomy with Robotic.

Urinary malignancy is a disease with high morbidity and mortality. Early detection, diagnosis, treatment response and prognosis can significantly improve patients' quality of life. The development of non-invasive liquid biopsy represents a major innovation in the field of precision medicine, opening up a new era for precision medicine and individualized treatment of cancer. Circulating biomarkers have shown a great potential utility in the diagnosis, treatment response, and prognosis of urinary tumors. This paper reviews the recent progress of liquid biopsy in urinary neoplasms.

Objective To analyze the prognostic influencing factors of pulmonary adenocarcinoma with a micropapillary pattern (MPPAC).Methods A total of 109 MPPAC patients who received surgical operation in Shandong Cancer Hospital Affiliated to Shandong University from August 2012 to August 2015 were retrospectively analyzed.The median survival time and the survival rate of 1-,3-and 5-year were calculated by using Kaplan-Meier method,log-rank test was used for single-factor analysis and Cox regression analysis was used for multiple-factor analysis.Results The median overall survival time of 109 MPPAC patients was 55.0 months (3-67 months).The overall survival rate of 1-,3-and 5-year was 89.0％,61.5％,48.6％,respectively.Single factor analysis showed that the gender (x2 =7.208,P =0.007),the tumor size (x2 =24.083,P ＜ 0.01),lymph node metastasis (x2 =23.068,P ＜ 0.01),vascular tumor thrombosis (x2 =16.411,P ＜ 0.01),visceral pleural infiltration (x2 =18.438,P ＜ 0.01) and multiple tumors (x2 =28.563,P ＜0.01) were associated with the overall survival of MPPAC patients.Multiple factor analysis showed that the tumor size (RR =1.629,95％ CI 1.145-2.317,P =0.007),lymph node metastasis (RR =1.680,95％ CI 1.161-2.430,P =0.006) and vascular tumor thrombosis (RR =2.867,95％ CI 1.286-6.392,P =0.010) were the independent prognosis factors for MPPAC patients.Conclusion The MPPAC patients have a poor prognosis.The tumor size,lymph node metastasis and vascular tumor thrombosis could influence the prognosis of MPPAC patients.

OBJECTIVETo investigate the application value of the Overlap method in digestive tract reconstruction of totally laparoscopic left colectomy(TLLC) and its potential advantage.

METHODSThe retrospective cohort study was adopted. Clinicopathological data of 16 patients with left colon cancer who underwent TLLC and Overlap anastomosis between August 2016 and August 2017 at Tangdu Hospital were retrospectively collected as Overlap group. Twenty-one patients who underwent laparoscopic assisted left colectomy (LALC) between January 2015 and July 2016 at Tangdu Hospital were used as control (traditional group). The intraoperative and postoperative data were compared between the two groups. During digestive tract reconstruction in the Overlap group, the proximal colon and distal colon were lined up side by side; a side-to-side anastomosis was conducted on colic band with a 60 mm linear stapler; and the common entry hole was closed using running suture. While in traditional group, the bowel was pulled out of abdominal wall through the assisted incision; the sample was resected and a proximal and distal end-to-end anastomosis was performed.

RESULTSIn Overlap group, 10 cases were male and 6 cases were female, with a mean age of (66.4±4.8) years and a BMI of (23.6±2.3) kg/m; the tumor located in distal transverse colon in 1 case, in splenic flexure in 2 cases, in descending colon in 4 cases, in upper sigmoid colon in 9 cases. TLLC was successfully completed in all the cases without conversion to laparotomy. In traditional group, 12 cases were male and 9 cases were female, with mean age of (65.9±5.8) years and BMI of (22.7±2.8) kg/m; the tumor located in the distal transverse colon in 1 case, in the splenic flexure in 3 cases, in the descending colon in 6 cases, in the upper sigmoid colon in 11 cases. No statistically significant differences in baseline data were found between the two groups (all P>0.05). Compared to the traditional group, the total operation time was shorter [(143.4±11.1) minutes vs. (166.4±16.5) minutes, t=4.792, P=0.000], the anastomosis time was prolonged [(44.3±3.3) minutes vs. (22.4±3.0) minutes, t=-20.948, P=0.000], the amount of bleeding was reduced [(46.6±13.6) ml vs. (70.5±20.0) ml, t=4.106, P=0.000], and the incision length was shorter [(3.9±0.9) cm vs. (6.7±1.3) cm, t=7.056, P=0.000] in the Overlap group. There were no significant differences in lymph nodes harvested (17.3±2.9 vs. 15.5±3.0), time to flatus [(2.8±1.3) days vs. (2.6±1.0)days], postoperative complications [6.2%(1/16) vs. 9.5%(2/21)] and postoperative hospitalization [(4.6±1.4) days vs.(4.7±1.2) days] between the two groups (all P>0.05).

CONCLUSIONThe Overlap reconstruction method in totally laparoscopic left colectomy is a safe and feasible procedure, and provides less injury and better cosmetic outcome of abdominal wall.

Aged ; Colectomy ; Colonic Neoplasms ; surgery ; Female ; Humans ; Laparoscopy ; Laparotomy ; Male ; Middle Aged ; Reconstructive Surgical Procedures ; Retrospective Studies ; Treatment Outcome

OBJECTIVETo investigate the application value of the clearance of No.253 lymph nodes with priority to fascial space and preserving left colic artery (LCA) in patients undergoing laparoscopic radical proctectomy.

METHODSFrom August 2015 to August 2016, 97 consecutive middle-low rectal cancer patients underwent laparoscopic radical proctectomy using the clearance of No.253 lymph nodes with priority to fascial space and preserving LCA at Department of General Surgery, Tangdu Hospital. Among 97 patients, 45 were females , 52 were males, mean age was (64.3±5.5) years and mean BMI was (22.4±1.8) kg/m. Brief steps of this clearance: traditional medial approach was the commencement of the dissection at the membrane bridge line in front of iliac vascular bifurcation, then entering into the Toldt's space; superior rectal artery served as the top of the tent and the Toldt's space was extended as far as possible; blunt separation was developed caudally (reaching 2 cm below the sacral promontory), cephalad (reaching the lower part of the pancreas), left laterally (reaching Toldt's line), dextrally (reaching abdominal aorta); after giving priority to fascias space, from the root of inferior mesenteric artery, LCA was exposed and No.253 lymph nodes were dissected. This regimen was suitable for the rectal adenocarcinoma patients without distant metastasis.

RESULTSThere was no tension in the intestine and mesenteria after anastomosis in all the 97 patients. One patient received LCA ligation during the clearance, because of thinner LCA resulting in bleeding. The other 96 cases completed the clearance and operation successfully. The mean No.253 lymphadenectomy time was 11-27(17.1±5.3) minutes. The mean number of harvested No.253 lymph node was 0-6(4±2). The No.253 lymph nodes of 6 patients were positive. No.253 regional mesentery was complete in 95 patients. The total harvested number of lymph node was 11-26(17.3±5.3). Six patients with positive lymph nodes aged from 68 to 72 years old and all of them underwent TME operation 6-8 weeks after neoadjuvant chemoradiotherapy. The mean operative time was 89-189(125±35) minutes. The mean estimated blood loss was 10.5-38.6(22.4±10.5) ml. The first exhaust time was 3.0-6.0(5.6±2.1) days. The mean time to extracting the drainage tube was 3.0-5.0(4.5±2.5) days. Anastomotic fistula appeared in 1 case and hemorrhage appeared in 1 case, and these 2 cases were cured by conservative treatment. No perioperative death occurred. The mean postoperative hospital stay was 3.0-10.0(3.6±2.6) days.

CONCLUSIONThe clearance of No.253 lymph nodes with priority to fascial space and preserving LCA in laparoscopic radical proctectomy is safe and feasible.

Aged ; Digestive System Surgical Procedures ; methods ; Female ; Humans ; Laparoscopy ; Lymph Node Excision ; Lymph Nodes ; Male ; Mesenteric Artery, Inferior ; surgery ; Middle Aged ; Rectal Neoplasms ; surgery