OBJECTIVETo investigate the clinicopathological characteristics between mucinous gastric cancer (MGC) and poorly differentiated gastric cancer(PDGC) and factors associated with prognosis.

METHODSMedical records of 1016 consecutive patients with gastric cancer were retrospectively reviewed. Sixty-eight patients with MGC and 508 with PDGC were identified. Clinicopathologic characteristics and overall survival data were analyzed.

RESULTSAs compared to PDGC patients, patients with MGC were significantly older [(59.2±11.9) years vs. (54.1±13.2) years], had significantly more distant metastasis(36.8% vs. 23.8%), more peritoneal seeding(29.4% vs. 16.9%), and less radical resection(60.3% vs. 76.6%). There were no significant differences in 5-year survival rate between MGC and PDGC patients(29.4% vs. 35.5%). However, for tumors in the middle third of the stomach, the survival rate of MGC patients was lower than that of PDGC. Using a Cox proportional hazard ratio model, lymph node involvement and radical resection were independent prognostic factors for survival of MGC patients, while tumor invasion, lymph node involvement, and radical resection were associated with survival in patients with PDGC.

CONCLUSIONAlthough MGC and PDGC differ in age, frequencies of peritoneal seeding, distant metastasis, and rate of radical resection, overall survival is comparable.

Aged ; Female ; Humans ; Male ; Middle Aged ; Prognosis ; Retrospective Studies ; Stomach Neoplasms ; classification ; pathology

OBJECTIVEThrough reviewing the relevant literature from the past decades, to summarize the assessment and management of fractures of the clavicle, and provide an overview of the clinical results of a range of treatment options.

DATA SOURCESThe data analyzed in this review are mainly from articles included in PubMed and EMBASE, published from 1960 to 2015.

STUDY SELECTIONStudies involving assessment of fractures of the clavicle were reviewed. Further literatures were gathered regarding the conservative and surgical treatment of these fractures, including the methods of fixation and the surgical approaches used. Both conservative and surgical treatments were then compared and contrasted.

RESULTSThrough retrieving and reading the abstract, a total of 42 representative articles were selected, which covered all aspects of the conservative treatment and surgical treatment, and compared the advantages and disadvantages of different treatment options.

CONCLUSIONSAlthough the majority of recent data suggest that surgery may be more appropriate as it improves functional outcome and reduces the risk of complications, we recommend that the treatment should be individually assessed.

Bone Plates ; Clavicle ; surgery ; Fracture Fixation ; methods ; Fracture Fixation, Internal ; methods ; Fractures, Bone ; surgery ; Humans

OBJECTIVE: To observe the incidence of malnutrition and nutritional risk in children with pneumonia on mechanical ventilation in the pediatric intensive care unit (PICU), and to explore the nutritional support effect of short-peptide enteral nutrition formula. METHODS: A total of 68 children with severe pneumonia who were hospitalized in the PICU from October 2017 to October 2018 and required mechanical ventilation were enrolled for a prospective randomized controlled study. The children were randomly divided into a control group and an experimental group. Through the nasogastric feeding tube, the experimental group received the short-peptide enteral nutrition formula, and the control group received the intact-protein enteral nutrition formula. The weight-for-age Z score, STRONGkids nutritional risk score, and pediatric critical illness score of the two groups were evaluated. The serum levels of total protein, albumin, and prealbumin (PA) on admission and before discharge were measured. The gastrointestinal tolerance and clinical outcome indicators of the two groups were observed. RESULTS: Among the 68 mechanically ventilated children, 26 (38%) had malnutrition, including moderate malnutrition (10 cases, 15%) and severe malnutrition (16 cases, 24%); 10 cases (15%) had malnutrition at discharge. Sixty-three children (93%) had nutritional risk, including moderate nutritional risk in 21 cases and high nutritional risk in 42 cases. The moderate and high nutritional risk rates of the critical and extreme critical groups were significantly higher than those of the non-critical group (P<0.05). Compared with the control group, the experimental group had significantly shorter duration of mechanical ventilation and total length of hospital stay, significantly higher serum PA level and weight growth rate, and significantly better gastrointestinal tolerance (P<0.05). There were no significant differences in the incidence of ventilator-associated pneumonia and disease outcome between the two groups (P>0.05). CONCLUSIONS The detection rates of malnutrition and nutritional risk in children with pneumonia on mechanical ventilation are relatively high. Short-peptide enteral nutrition formula can help improve their treatment outcome and are more suitable for nutritional support in critically ill children on mechanical ventilation.
Child ; Critical Illness ; Enteral Nutrition ; Humans ; Peptides ; Prospective Studies ; Respiration, Artificial

Objective To investigate the predictive values of preoperative radiological features-intratumoral arteries and tumoral morphological classification on microvascular invasion (MVI) and on prognosis in patients with hepatocellular carcinoma (HCC).Methods A total of 220 consecutive HCC patients who underwent curative hepatectomy at Nanjing Drum Tower Hospital from January 2008 to December 2014 were retrospectively analyzed.The predictive values of preoperative radiological features and clinical data on MVI were analyzed by the univariate analysis and multivariate logistic regression methods.The prognosis of HCC patients was analyzed by the Kaplan-Meier survival analysis and the Cox proportional hazards models.Results Univariate analysis and multivariate logistic regression showed intratumoral arteries and tumoral morphological classification using preoperative CT[called the radiological predictorsof microvascular invasion (RPMVI)] to be independent predictors of MVI.The AUROC for RPMVI inpredicting MVI was O.830 (95％ CI,O.769 ～ 0.891,P ＜0.05).The Cox multivariate analysis identified Child-Pugh grading,tumor size ＞ 5 cm,RPMVI,MVI and non-anatomical liver resection to be independent risk factorsof overall survival (OS),while tumor size ＞ 5 cm,RPMVI,MVI and non-anatomical liver resection to be independent risk factor sofre currence-free survival (RFS).The 1-,3-,and 5-year OS rates were 83.3％,61.7％,and 40.1％ in patients with RPMVI and 97.1％,76.5％,and 69.6％ in patients without RPMVI (P ＜0.05),respectively.The 1-,3-,and 5-year RFS rates were 61.9％,36.9％,and 28.4％ in patients with RPMVI and 81.6％,61.9％,and 52.2％ in patients without RPMVI (P ＜ 0.05),respectively.Conclusions RPMVI is a novel radiological marker that accurately predicted histological MVI in HCC patients preoperatively.Similar to MVI,RPMVI was found to be an independent risk factor for prognosisin HCC patients,and it may provide the important information for surgical treatment planning in HCC patients.

Objective:To investigate the level and prognostic significance of RNF87 in human hepatocellular carcinoma.Methods:Detected the expression of RNF87 in 98 HCC tissues by immunohistochemistry and Western Blot.According to the clinical data of the patients,we analyzed the relationship between RNF87 level and the prognosis of the HCC patients.Results:The level of RNF87 in HCC tissues is down-regulated,compared with the adjacent tissues.And the expression of RNF87 was significantly related to the prognosis of HCC patients.Besides,the lower level of RNF87 was also obviously related with microvascular invasion.Conclusions:The down-regulated level of RNF87 may be one of the risk factors of human hepatocellular carcinoma progression;RNF87 maybe one of potential tumor suppressors;the level of RNF87 can be used as an indicator to predict the prognosis of HCC patients.

OBJECTIVES: To study the effect of glucose metabolism disorders on the short-term prognosis in neonates with asphyxia. METHODS: A retrospective analysis was performed on the medical data of the neonates with asphyxia who were admitted to 52 hospitals in Hubei Province of China from January to December, 2018 and had blood glucose data within 12 hours after birth. Their blood glucose data at 1, 2, 6, and 12 hours after birth (with an allowable time error of 0.5 hour) were recorded. According to the presence or absence of brain injury and/or death during hospitalization, the neonates were divided into a poor prognosis group with 693 neonates and a good prognosis group with 779 neonates. The two groups were compared in the incidence of glucose metabolism disorders within 12 hours after birth and short-term prognosis. RESULTS: Compared with the good prognosis group, the poor prognosis group had a significantly higher proportion of neonates from secondary hospitals (48.5% vs 42.6%, CONCLUSIONS Recurrent hyperglycemia in neonates with asphyxia may suggest poor short-term prognosis, and it is necessary to strengthen the early monitoring and management of the nervous system in such neonates.
Asphyxia ; Asphyxia Neonatorum/epidemiology* ; Humans ; Hyperglycemia ; Infant, Newborn ; Prognosis ; Retrospective Studies

Objective:To investigate the diagnostic accuracy of serological indicators and evaluate the diagnostic value of a new established combined serological model on identifying the minimal hepatic encephalopathy (MHE) in patients with compensated cirrhosis.Methods:This prospective multicenter study enrolled 263 compensated cirrhotic patients from 23 hospitals in 15 provinces, autonomous regions and municipalities of China between October 2021 and August 2022. Clinical data and laboratory test results were collected, and the model for end-stage liver disease (MELD) score was calculated. Ammonia level was corrected to the upper limit of normal (AMM-ULN) by the baseline blood ammonia measurements/upper limit of the normal reference value. MHE was diagnosed by combined abnormal number connection test-A and abnormal digit symbol test as suggested by Guidelines on the management of hepatic encephalopathy in cirrhosis. The patients were randomly divided (7∶3) into training set ( n=185) and validation set ( n=78) based on caret package of R language. Logistic regression was used to establish a combined model of MHE diagnosis. The diagnostic performance was evaluated by the area under the curve (AUC) of receiver operating characteristic curve, Hosmer-Lemeshow test and calibration curve. The internal verification was carried out by the Bootstrap method ( n=200). AUC comparisons were achieved using the Delong test. Results:In the training set, prevalence of MHE was 37.8% (70/185). There were statistically significant differences in AMM-ULN, albumin, platelet, alkaline phosphatase, international normalized ratio, MELD score and education between non-MHE group and MHE group (all P<0.05). Multivariate Logistic regression analysis showed that AMM-ULN [odds ratio ( OR)=1.78, 95% confidence interval ( CI) 1.05-3.14, P=0.038] and MELD score ( OR=1.11, 95% CI 1.04-1.20, P=0.002) were independent risk factors for MHE, and the AUC for predicting MHE were 0.663, 0.625, respectively. Compared with the use of blood AMM-ULN and MELD score alone, the AUC of the combined model of AMM-ULN, MELD score and education exhibited better predictive performance in determining the presence of MHE was 0.755, the specificity and sensitivity was 85.2% and 55.7%, respectively. Hosmer-Lemeshow test and calibration curve showed that the model had good calibration ( P=0.733). The AUC for internal validation of the combined model for diagnosing MHE was 0.752. In the validation set, the AUC of the combined model for diagnosing MHE was 0.794, and Hosmer-Lemeshow test showed good calibration ( P=0.841). Conclusion:Use of the combined model including AMM-ULN, MELD score and education could improve the predictive efficiency of MHE among patients with compensated cirrhosis.

Objective: To explore the related factors of negative conversion time (NCT) of nucleic acid in children with COVID-19. Methods: A retrospective cohort study was conducted. A total of 225 children who were diagnosed with COVID-19 and admitted to Changxing Branch of Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine from April 3^rd to May 31^st 2022 were enrolled in the study. The infection age, gender, viral load, basic disease, clinical symptoms and information of accompanying caregivers were retrospectively analyzed. According to age, the children were divided into<3 years of age group and 3-<18 years of age group. According to the viral nucleic acid test results, the children were divided into positive accompanying caregiver group and negative accompanying caregiver group. Comparisons between groups were performed using Mann-Whitney U test or Chi-square test. Multivariate Logistic regression analysis was used to analyze the related factors of NCT of nucleic acid in children with COVID-19. Results: Among the 225 patients (120 boys and 105 girls) of age 2.8 (1.3, 6.2) years, 119 children <3 years and 106 children 3-<18 years of age, 19 cases were diagnosed with moderate COVID-19, and the other 206 cases were diagnosed with mild COVID-19. There were 141 patients in the positive accompanying caregiver group and 84 patients in the negative accompanying caregiver group.Patients 3-<18 years of age had a shorter NCT (5 (3, 7) vs.7 (4, 9) d, Z=-4.17, P<0.001) compared with patients <3 years of age. Patients in the negative accompanying caregiver group had a shorter NCT (5 (3, 7) vs.6 (4, 9) d,Z=-2.89,P=0.004) compared with patients in the positive accompanying caregiver group. Multivariate Logistic regression analysis showed that anorexia was associated with NCT of nucleic acid (OR=3.74,95%CI 1.69-8.31, P=0.001). Conclusion: Accompanying caregiver with positive nucleic acid test may prolong NCT of nucleic acid, and decreased appetite may be associated with prolonged NCT of nucleic acid in children with COVID-19.
Adolescent ; Child ; Child, Preschool ; Female ; Humans ; Male ; Young Adult ; China/epidemiology* ; COVID-19/genetics* ; Nucleic Acids ; Retrospective Studies

Child ; Consensus ; Drugs, Chinese Herbal ; Humans ; Medicine, Chinese Traditional ; Respiratory System