Association between dietary inflammatory index and metabolic syndrome with its components among children aged 6-14 years in Beijing City / 中国学校卫生

Objective@#To explore the association between dietary inflammatory index (DII) and metabolic syndrome (MetS) and its components among children aged 6-14 years in Beijing, so as to provide a reference for preventing MetS.@*Methods@#A cross sectional study was carried out in 2 086 records of 1 832 children from the 2017 and 2019 Nutrition and Health Surveillance in Primary and Secondary school students of Beijing (NHSPSB). Three day consecutive 24 hour dietary recalls combined with weighing household cooking oils and condiments were used to collect dietary intake and calculate DII. MetS was diagnosed according to "Definition and Suggestion on the Metabolic Syndrome of Chinese Children and Adolescent". The Generalized estimating equations (GEEs) models were used to analyze the association between DII and the presence of MetS and its components (abdominal obesity, high triglyceride, low high density lipoprotein cholesterol, hypertension, and hyperglycemia).@*Results@#The mean DII score was (1.64±1.07) for the included children. No significant association was found between DII scores and the likelihood of MetS (per 1 point increment: OR =1.16, 95% CI =0.92-1.48, P >0.05). In terms of the components of MetS, DII scores were positively associated with the odds of high triglyceride (per 1 point increment: OR =1.17, 95% CI =1.01-1.36, P <0.05). There was no statistically significant difference in the association among different age groups ( P >0.05). No significant associations were observed between DII and other MetS components( P >0.05).@*Conclusion@#DII scores may not be correlated with the risk of MetS, but proinflammatory diet might increase the risk of high triglyceride. DII score in childhood should be emphasized to identify and prevent MetS as soon as possible.

The efficacy of function?preservation in treating paranasal sinus and nasal cavity neoplasms

Background: Craniofacial resection (CFR) has been regarded as the gold standard for paranasal sinus and nasal cavity (PNSNC) neoplasms. The improvement of surgical procedures has been ongoing in recent years. We analyzed the clinical curative effects of the function-preservation therapy that was mainly using nasal endoscopic surgery along with appropriate radiotherapy and chemotherapy as applicable. Methods: We performed a retrospective analysis of factors that influence the survival time of the 28 patients with PNSNC neoplasms who underwent nasal endoscopic surgery. All patients with tumor lesions underwent a complete resection in en bloc or piecemeal resection. Five cases did not undergo radiotherapy or chemotherapy; the remaining 23 patients had multimodality therapy. Results: The median follow-up time was 41.5 (range = 14–97) months. The overall 3-year survival rate was 78.57% for T3 cancer and 50% for those with T4. T classification (P = 0.031) and multimodality therapy (P = 0.038) were independent prognostic factors for postoperative 3-year survival rate of patients with PNSNC neoplasms. Conclusion: Function-preservation therapy based on the minimally invasive endoscopic resection (MIER) with appropriate adjuvant therapy not only prolonged the overall survival time but also provided an opportunity to preserve organ function at the same time, which helped to improve the patients’ quality of life

Doença Arterial Coronariana Anatômica Associada à Quimioterapia em Pacientes com Câncer de Pulmão Avaliada pelo Escore Angiográfico SYNTAX / Chemotherapy-Related Anatomical Coronary-Artery Disease in Lung Cancer Patients Evaluated by Coronary-Angiography SYNTAX Score

Resumo Fundamento A doença arterial coronariana (DAC) associada à quimioterapia está se tornando um tema emergente na prática clínica. Contudo, o mecanismo subjacente da quimioterapia associada à DAC permanence incerto. Objetivos O estudo investigou a associação entre a quimioterapia e as anomalias anatômicas ateroscleróticas das artérias coronárias dentre pacientes com cancer de pulmão. Métodos Foram incluídos pacientes submetidos à angiografia coronária (AGC), entre 2010 e 2017, com câncer de pulmão prévio. Os fatores de risco associados à DAC e os dados sobre o câncer de pulmão foram avaliados. Avaliamos as anomalias das artérias coronárias de acordo com o escore SYNTAX (SXescore) calculado à AGC. Na análise de regressão logística, o escore SYNTAX foi classificado como alto (SXescoreALTO) se ≥22. Os dados foram analisados através de estatística descritiva e análise de regressão. Resultados Ao todo, 94 pacientes foram incluídos no estudo. O SXescore foi mais alto no grupo com quimioterapia quando comparado com o grupo sem quimioterapia (25,25, IIQ [4,50-30,00] versus 16,50, IIQ [5,00-22,00]; p = 0,0195). A taxa do SXescoreALTO foi maior no grupo com quimioterapia do que no no grupo sem quimioterapia (58,33% versus 25,86; p = 0,0016). Tanto a análise de regressão logística univariada (OR: 4,013; 95% IC:1,655-9,731) quanto a multivariada (OR: 5,868; 95% IC:1,778-19,367) revelaram que a quimioterapia aumentou o risco de uma maior taxa do SXescoreALTO. A análise multivariada de regressão logística Stepwise mostrou que o risco para DAC anatômica mais grave aumenta com a quimioterapia como um todo em 5.323 vezes (95% IC: 2,002-14,152), e com o regime à base de platina em 5,850 vezes (95% IC: 2,027-16,879). Conclusões A quimioterapia está associada com a complexidade e gravidade anatômica da DAC, o que pode explicar, em parte, o maior risco de DAC associada à quimioterapia dentre pacientes com câncer de pulmão. (Arq Bras Cardiol. 2020; [online].ahead print, PP.0-0)

Abstract Background Chemotherapy-related coronary artery disease (CAD) is becoming an emerging issue in clinic. However, the underlying mechanism of chemotherapy-related CAD remains unclear. Objective The study investigated the association between chemotherapy and atherosclerotic anatomical abnormalities of coronary arteries among lung cancer patients. Methods Patients undergoing coronary angiography (CAG) between 2010 and 2017, who previously had lung cancer, were examined. Risk factors associated with CAD and information about lung cancer were evaluated. We assessed coronary-artery abnormalities by SYNTAX score (SXscore) based on CAG. In logistic-regression analysis, we defined high SXscore (SXhigh) grade as positive if ≥22. Data were analyzed through descriptive statistics and regression analysis. Results A total of 94 patients were included in the study. The SXscore was higher in the chemotherapy group than in the non-chemotherapy group (25.25, IQR [4.50-30.00] vs. 16.50, IQR [ 5.00-22.00], p = 0.0195). The SXhigh rate was greater in the chemotherapy group than in the non-chemotherapy group (58.33% vs. 25.86; p = 0.0016). Both univariate (OR:4.013; 95% CI:1.655-9.731) and multivariate (OR:5.868; 95% CI:1.778-19.367) logistic-regression analysis revealed that chemotherapy increased the risk of greater SXhigh rates. Multivariate stepwise logistic-regression analysis showed the risk of more severe anatomical CAD is increased by chemotherapy as a whole by 5.323 times (95% CI: 2.002-14.152), and by platinum-based regimens by 5.850 times (95% CI: 2.027-16.879). Conclusions Chemotherapy is associated with anatomical complexity and severity of CAD, which might partly account for the higher risk of chemotherapy-related CAD among lung cancer patients. (Arq Bras Cardiol. 2020; [online].ahead print, PP.0-0)

Combining regional oxygen saturation and lactate to predict early postoperative outcome in children undergoing congenital cardiac surgery / 中国胸心血管外科临床杂志

@#Objective    To assess the predictive abilities of postoperative regional oxygen saturation (rSO2) measured by near-infrared spectroscopy (NIRS) and lactate level for early postoperative outcome in children undergoing congenital heart disease surgery. Methods    A total of 73 children (43 males, 30 females, mean age of 91±18 days) undergoing cardiovascular surgery were enrolled from December 2016 to September 2017. The 73 children were divided into an early poor outcome group and a without poor outcome group. Binary logistic regression method was used to determine the independent factors of predicting early poor outcome. Receiver operating characteristic curve was used to identify the optimal cutoff values. Results    The early poor outcome rate was 47%. By regression analyses, nadir splanchnic rSO2 values, peak lactate level were 2 independent factors of predicting poor outcome. For nadir splanchnic rSO2 alone, the area under the ROC curve for poor outcome were 0.897. For peak lactate alone, the area under the ROC curve for poor outcome was 0.867. After combination of nadir splanchnic rSO2 and peak lactate, the area under the ROC curve for poor outcome increased to 0.944 (P<0.05). Conclusion    Combining the parameter of nadir splanchnic rSO2 and peak lactate during the first postoperatively 24 hours yielded to a more accurate predictive ability for early outcome in children undergoing congenital cardiac surgery.

Effect of pulmonary arterial hypertension on early outcomes of children with functional single ventricle after Fontan operation: A case control study / 中国胸心血管外科临床杂志

@#Objective    To explore the effect of pulmonary arterial hypertension on the children with functional single ventricle in the early period after Fontan operation. Methods    Forty-three children with pulmonary arterial hypertension after Fontan operation were enrolled in our department between January 2015 and December 2016. There were 24 males and 19 females at a median age of 4.3 years ranging from 2.5 to 4.8 years. The pulmonary arterial pressure was evaluated by cardiac catheterization. There were 23 children diagnosed without pulmonary hypertension (a non-PAH group) including 16 males and 7 females, while 20 patients were diagnosed with pulmonary hypertension (a PAH group) including 8 males and 12 females. Postoperative parameters related to outcomes were compared between the two groups. Results    There was no death in the non-PAH group, but the mortality of children in the PAH group was 20.0% (4/20， χ2=5.34, P=0.02). The central venous pressure (t=–2.50, P=0.02), N-terminal prohormone of brain natriuretic peptide (NT-proBNP, Z=–3.50, P<0.01), peritoneal dialysis rate (χ2=5.40, P=0.02), incidence of arrhythmia (χ2=4.40, P=0.03) in the PAH group were significantly higher than those of the non-PAH group. The early postoperative utilization rate of pulmonary vascular targeting agents in the PAH group was significantly higher than that in the non-PAH group (χ2=6.30, P=0.04). Conclusion    Pulmonary arterial hypertension is one of the most important factors which influence the early postoperative prognosis of children with functional single ventricle after Fontan operation.

Near-infrared spectroscopy for predicting preoperative adverse events in patients with pulmonary atresia / 中国胸心血管外科临床杂志

@#Objective    To evaluate the possibility of monitoring regional tissue oxygen saturation by near-infrared spectroscopy (NIRS) for early predicting adverse events in patients with pulmonary atresia. Methods    Twenty-six patients aged under 3 months who were diagnosed with pulmonary atresia and admitted to cardiovascular intensive care unit in our hospital between January 2016 and May 2017, accepted regional tissue oxygenation (cerebral and splanchnic) by near-infrared spectroscopy. There were 19 males and 7 females at age of 2–89 days. A total of 625 times of heart rate, blood pressure, pulse saturation, regional tissue oxygenation, and 98 serum lactate were retrospectively analyzed. The relationship of the tissue oxygen saturation and clinical adverse events was explored. Results    The adverse event by routine monitoring was 69 (11.04%) person-time: isolated hypoxia in 27, hypoxia combined increased lactate in 16, hypotension in 6, hypotension combined increased lactate in 17, isolated increased lactate in 3. A reduction of 12.80% in cranial oxygen predicted the high probability of adverse events, with a sensitivity of 85.30% and a specificity of 87.00%. A reduction of 20.60% in splanchnic oxygen predicted the high probability of adverse event, with a sensitivity of 73.50% and a specificity of 91.2%. On average, the splanchnic oxygenation had fell 3 minutes before a reduction of blood pressure, or 45 minutes before an increase in lactate. Conclusion    For preoperative patients with pulmonary atresia, a fall of 12.80%in cranial oxygen saturations, or of 20.60% in splanchnic oxygen saturation, should attract clinician’s awareness.

Analysis of somatic growth in each operative stage among children undergoing stage Ⅱ Fontan procedure / 中国胸心血管外科临床杂志

@#Objective    To investigate somatic growth of children undergoing stageⅡ Fontan procedure. Methods    Clinical data of 152 children who underwent stageⅡ Fontan procedure in Shanghai Children’s Medical Center, Shanghai Jiaotong University School of Medicine between January 2012 and December 2015 were reviewed. There were 84 males and 68 females at age of 4-16 years. The weight and height of those children in each operative stage were assessed, and WHO Z-score was obtained to describe the pattern of growth of the children. Results    Mean weight for age Z-score (WAZ) and height for age Z-score (HAZ) were –0.73 and 0.06 at birth, –1.27±1.37 and –1.27±1.72 before Glenn procedure, –0.47±1.08 and –0.69±1.17 before Fontan procedure, –0.42±1.18 and –0.39±1.48 at follow-up, respectively. A significant decline (P<0.05) in WAZ and HAZ was found before Glenn procedure. After the Glenn procedure, there was significant catch-up growth (P<0.05). The WAZ was stabilized after Fontan procedure, while the HAZ was reversed (P<0.05) continually. Conclusion    The somatic growth is impaired in children with stageⅡ Fontan procedure. There is a trough of growth before Glenn procedure. Although catch-up growth occurs after Glenn procedure, low body weight and growth retardation remain at follow-up. Effective interventions such as more intensive nutritional strategies before Glenn procedure should be targeted at those children in the future, so as to improve their growth.