Autism spectrum disorder (ASD) is one of the common neurodevelopmental disorders in children. Its etiology and pathogenesis are poorly understood. Previous studies have suggested potential changes in the complement and coagulation pathways in individuals with ASD. In this study, using multiple reactions monitoring proteomic technology, 16 of the 33 proteins involved in this pathway were identified as differentially-expressed proteins in plasma between children with ASD and controls. Among them, CFHR3, C4BPB, C4BPA, CFH, C9, SERPIND1, C8A, F9, and F11 were found to be altered in the plasma of children with ASD for the first time. SERPIND1 expression was positively correlated with the CARS score. Using the machine learning method, we obtained a panel composed of 12 differentially-expressed proteins with diagnostic potential for ASD. We also reviewed the proteins changed in this pathway in the brain and blood of patients with ASD. The complement and coagulation pathways may be activated in the peripheral blood of children with ASD and play a key role in the pathogenesis of ASD.
Child ; Humans ; Autism Spectrum Disorder/metabolism* ; Proteomics ; Brain/metabolism*

OBJECTIVE: To investigate the correlation of hemoglobin (Hb) level with prognosis of elderly patients diagnosed as sepsis. METHODS: A retrospective cohort study was conducted. Information on the cases of elderly patients with sepsis in the Medical Information Mart for Intensive Care-IV (MIMIC-IV), including basic information, blood pressure, routine blood test results [the Hb level of a patient was defined as his/her maximum Hb level from 6 hours before admission to intensive care unit (ICU) and 24 hours after admission to ICU], blood biochemical indexes, coagulation function, vital signs, severity score and outcome indicators were extracted. The curves of Hb level vs. 28-day mortality risk were developed by using the restricted cubic spline model based on the Cox regression analysis. The patients were divided into four groups (Hb < 100 g/L, 100 g/L ≤ Hb < 130 g/L, 130 g/L ≤ Hb < 150 g/L, Hb ≥ 150 g/L groups) based on these curves. The outcome indicators of patients in each group were analyzed, and the 28-day Kaplan-Meier survival curve was drawn. Logistic regression model and Cox regression model were used to analyze the relationship between Hb level and 28-day mortality risk in different groups. RESULTS: A total of 7 473 elderly patients with sepsis were included. There was a "U" curve relationship between Hb levels within 24 hours after ICU admission and the risk of 28-day mortality in patients with sepsis. The patients with 100 g/L ≤ Hb < 130 g/L had a lower risk of 28-day mortality. When Hb level was less than 100 g/L, the risk of death decreased gradually with the increase of Hb level. When Hb level was ≥ 130 g/L, the risk of death gradually increased with the increase of Hb level. Multivariate Logistic regression analysis revealed that the mortality risks of patients with Hb < 100 g/L [odds ratio (OR) = 1.44, 95% confidence interval (95%CI) was 1.23-1.70, P < 0.001] and Hb ≥ 150 g/L (OR = 1.77, 95%CI was 1.26-2.49, P = 0.001) increased significantly in the model involving all confounding factors; the mortality risks of patients with 130 g/L ≤ Hb < 150 g/L increased, while the difference was not statistically significant (OR = 1.21, 95%CI was 0.99-1.48, P = 0.057). The multivariate Cox regression analysis suggested that the mortality risks of patients with Hb < 100 g/L [hazard ratio (HR) = 1.27, 95%CI was 1.12-1.44, P < 0.001] and Hb ≥ 150 g/L (HR = 1.49, 95%CI was 1.16-1.93, P = 0.002) increased significantly in the model involving all confounding factors; the mortality risks of patients with 130 g/L ≤ Hb < 150 g/L increased, while the difference was not statistically significant (HR = 1.17, 95%CI was 0.99-1.37, P = 0.053). Kaplan-Meier survival curve showed that the 28-day survival rate of elderly septic patients in 100 g/L ≤ Hb < 130 g/L group was significantly higher than that in Hb < 100 g/L, 130 g/L ≤ Hb < 150 g/L and Hb ≥ 150 g/L groups (85.26% vs. 77.33%, 79.81%, 74.33%; Log-Rank test: χ² = 71.850, P < 0.001). CONCLUSIONS Elderly patients with sepsis exhibited low mortality risk if their 100 g/L ≤ Hb < 130 g/L within 24 hours after admission to ICU, and both higher and lower Hb levels led to increased mortality risks.
Humans ; Male ; Female ; Aged ; Retrospective Studies ; Sepsis/diagnosis* ; Critical Care ; Intensive Care Units ; Prognosis ; Hemoglobins ; ROC Curve

Objective:Sepsis patients usually have a fever, but it is still controversial about whether sepsis patients with fever need cooling treatment. This study aimed to evaluate the effect of external physical cooling on the prognosis of sepsis patients.Methods:This study was a single-center, open-label, randomized clinical trial. Adult sepsis patients with body temperature above 38.3 °C admitted to the Critical Care Medicine of Northern Jiangsu People's Hospital from June 2020 to December 2020 were selected, and randomly assigned in a 1∶1 ratio to the cooling group and control group. Patients in the cooling group used external physical cooling methods to reduce their core body temperature to the normal range (36.5-37.5°C) within 4 h of enrollment and maintained for 48 h. Standard care was implemented in the control group at all times, and all antipyretic treatments were prohibited. The 28-day mortality, 72 h-Δ sequential organ failure assessment (SOFA) score (SOFA score at enrollment–SOFA score after 72 h), length of hospital stay and length of ICU stay were compared between the two groups.Results:A total of 53 patients (32 males and 21 females) were enrolled in the study, including 26 patients in the cooling group and 27 patients in the control group. There were no statistical differences in age, sex, source of infection, SOFA score and body temperature between the two groups (all P>0.05). There was no significant difference in the 28-day mortality between the cooling group and the control group ( RR=1.38, 95% CI: 0.62-3.07, P=0.430). The 72 h-ΔSOFA score of the cooling group was significantly higher than that of the control group, the mean difference between the two groups was 1.90 (95% CI: 0.09-3.71, P=0.040), and there was no significant difference in length of hospital stay, length of ICU stay and 28-day mortality between the two groups. Conclusions:External physical cooling management can not significantly reduce the 28-day mortality of sepsis patients. However, external physical cooling can reduce the 72-h SOFA score in sepsis patients, and improve the organ function of patients.

Objective:To investigate the efficacy and safety of the modified gasless unilateral axillary approach (MGUAA) endoscopic thyroid surgery in treatment of papillary thyroid microcarcinoma (PTMC) .Methods:From Jan. 2019 to Dec. 2019, 90 patients receiving PTMC (cT1N0M0, cI stage, 8th, 2017 AJCC) therapy by modified gasless unilateral axillary approach endoscopic thyroid surgery (MGUAA group, n=41) , and conventional open thyroid surgery (OS group, n=49) were retrospectively analyzed. Ninety patients were enrolled in the study, including 14 males and 76 females,with the mean age (42.1±12.0) years.The effectiveness of central lymph node dissection (CLND) , the operation time, the types of operation, the amount of drainage, the duration of hospital stay, the related complications, the postoperative pain of neck and axillary and the cosmetic satisfaction were compared between the two groups.SPSS 25.0 statistical software was used for statistical analysis, the measurement data was expressed by ±s, paired t test was used to compare the measurement data between groups, and Chi-square test was used to campare the count date between groups. Results:The mean age (35.0±8.6) years and the amount of surgical bleeding (12.3±7.3) ml in the MGUAA group were significantly lower than those (48.1±11.1) years and (16.1±4.3) ml in the OS group ( P<0.01) , while the mean operation time (99.1±19.5) min, the mean amount of drainage (221.4±67.9) ml and the postoperative drainage tube placement time (5.0±0.8) days were significantly higher than those of (70.6±17.8) min, (98.3±63.7) ml and (3.8±1.0) days in the MGUAA ( P<0.01) . There was no significant difference in the number of lymph nodes of CLND or the duration of hospital stay between the two groups ( P>0.05) . In terms of surgical complications, the transient recurrent laryngeal nerve injury, the postoperative hematoma, the postoperative infection, and the lymphatic leakage had no significant difference between the two groups ( P>0.05) . The MGUAA group had significant advantages in avoiding the postoperative dysphagia in front of neck, the postoperative pain of neck, and cosmetic satisfaction over the OS group [ (0.0% vs 28.6%) , (14.6% vs 71.4%) , (1.1±0.3) score vs (2.4±0.5) score ( P<0.01) ]. Whereas in axillary area pain on the surgical side, the MGUAA group was inferior to the OS group ( P<0.01) . Conclusion:The modified gasless unilateral axillary approach endoscopic thyroid surgery is a feasible, safe and cosmetically operation for PTMC (cT1N0M0, cI stage, 8th, 2017 AJCC) .

Objective:To investigate the effect of the completion time of initial 30 mL/kg fluid resuscitation on the prognosis of patients with septic shock.Methods:An observational study was conducted. The inpatients with septic shock admitted to intensive care unit (ICU) of Northern Jiangsu People's Hospital, Affiliated Hospital of Yangzhou University and Jiangdu People's Hospital from October 1st, 2018 to September 30th, 2020 were enrolled. The general data including gender, age, body mass index (BMI), patient source, site of infection, acute physiology and chronic health evaluation Ⅱ (APACHEⅡ) score, sequential organ failure assessment (SOFA) score and arterial blood lactic acid (Lac) at ICU admission, fluid resuscitation dose, completion time of initial 30 mL/kg fluid resuscitation, mechanical ventilation, incidence of acute kidney injury (AKI), continuous renal replacement therapy (CRRT), length of ICU stay and 28-day mortality. The relationship between the completion time of initial 30 mL/kg fluid resuscitation and ΔSOFA score (the difference between SOFA score 3 hours of fluid resuscitation and initial SOFA score) was analyzed. In addition, according to the completion time (T) of initial 30 mL/kg fluid resuscitation, the patients were divided into T ≤ 1 hour group, 1 hour < T≤2 hours group, 2 hours < T≤3 hours group and T > 3 hours group, and the observation parameters among the groups were compared.Results:① A total of 131 patients were enrolled, including 94 males and 37 females with an average age of (68.3±15.0) years old. The median APACHE Ⅱ score was 27 (21, 34), the median of initial SOFA score was 12 (10, 14), the median of initial Lac was 5.0 (3.4, 7.1) mmol/L, and the most common source of infection was lung, with a total of 87 patients (66.41%). The completion time of initial 30 mL/kg fluid resuscitation and ΔSOFA score fitted the Logistic curve ( Y = -1.062 6 X2+4.407 9 X+0.961 8), which suggested that the early or late completion time of initial fluid resuscitation had adverse effects on the prognosis of patients with septic shock.② There was no significant difference in infection site, initial APACHE Ⅱ score, initial Lac, and initial SOFA score among different completion time of initial 30 mL/kg fluid resuscitation groups. The respiratory support rate, the incidence of AKI and the ratio of CRRT in the T ≤1 hour group were significantly higher than those in the 1 hour < T≤2 hours group, 2 hours < T≤3 hours group and T > 3 hours group (respiratory support rate: 78.57% vs. 75.51%, 42.86%, 75.00%; incidence of AKI: 57.14% vs. 20.41%, 21.43%, 50.00%; ratio of CRRT: 35.71% vs. 0%, 7.14%, 16.67%), the differences among the groups were statistically significant (all P < 0.05). The 28-day mortality was the highest in the T ≤ 1 hour group (64.29%), and the lowest in the 1 hour < T ≤2 hours group (22.45%), 35.71% in the 2 hours < T ≤ 3 hours group, 33.33% in the T > 3 hours, and the difference among the groups was statistically significant ( P < 0.01). Conclusions:Completion of initial 30 mL/kg fluid resuscitation in 1-2 hours after septic shock may reduce the 28-day mortality and improve organ dysfunction, and initial fluid resuscitation prematurely or too late may increase 28-day mortality. But further research and verification are needed.

Objective:To explore the value of Sepsis-3 standard in diagnosis of patients with sepsis.Methods:Patients who were infected or suspected of infection in intensive care unit (ICU) of six hospitals in Jiangsu Province from September 2017 to August 2018 were enrolled. They were divided into four groups: group A was in accordance with Sepsis-1 and Sepsis-3, group B only met the Sepsis-1 standard, group C only met the Sepsis-3 standard, and both Sepsis-1 and Sepsis-3 standard did not match in group D. The age, gender, underlying disease, diagnosis and source of infection, vital signs within 24 hours of ICU, systemic inflammatory response syndrome (SIRS) score, sequential organ failure assessment (SOFA) score, acute physiology and chronic health evaluation Ⅱ(APACHEⅡ) score, quick sequential organ failure assessment (qSOFA) score, the length of ICU stay, total hospitalization time, 28-day mortality rate, etc. were recorded. The above collected data were compared and analyzed in groups, and the receiver operating characteristic (ROC) curves of each scoring standard were drawn and calculated. The area under the ROC curve (AUC), and the Youden index of each score was calculated to predict the optimal cut-off value of 28-day mortality in patients with sepsis and its corresponding sensitivity and specificity. Results:A total of 527 patients with infection or suspected infection were enrolled in the study, including 324 patients in group A, 113 patients in group B, 22 patients in group C, 68 patients in group D, and 28-day mortality were 38.9%, 17.7%, 31.8%, and 11.8%, respectively, and there was statistically significant difference among four groups ( P < 0.05). The SIRS scores of the A, B, C, D groups were 3 (1), 2 (1), 1 (0), 1 (0), APACHEⅡ scores were 17 (10), 11 (10), 15 (8), 12 (8), qSOFA score were 2 (1), 1 (1), 1 (1), 1 (2), SOFA scores were 8 (6), 1 (0), 7 (4), 1 (0), respectively, there were statistically significant differences among four group (all P < 0.05). Values of SOFA, qSOFA and SIRS scores were evaluated by ROC to predict the value of 28-day mortality. The results showed that AUC and 95% confidence interval of SOFA score was superior to qSOFA score and SIRS score [0.71 (0.66-0.76) vs. 0.59 (0.55-0.64), 0.57 (0.51-0.62), both P < 0.01]. According to the Youden index, the best cut-off values for the 28-day mortality of SOFA, qSOFA and SIRS scores for sepsis were 7, 2 and 2, respectively, and the sensitivity was 69.4%, 60.1%, 53.6%, the specificity was 61.8%, 76.2%, 51.1%, respectively. Conclusions:The Sepsis-3 standard is superior to the Sepsis-1 standard in the diagnosis and prediction of 28-day mortality in patients with sepsis. qSOFA can be used as an early tool for rapid screening of patients with high-risk sepsis in the ICU bedside.

Objective:To summary the clinical features of 8 cases with ankylosing spondylitis (AS) complicated with systemic lupus erythematosus (SLE).Methods:This study was conducted retrospectively from January 2007 to November 2018. Eight patients with AS complicated with SLE who were admitted to Foshan Hospital of TCM were analyzed. Bath ankylosing spondylitis disease activity index (BASDAI) was compared using t-test. Results:Four patients were female. The mean age was (31±14) years, ranged from 16 to 59 years. The average disease duration of AS was (27±30) months(ranging from 4 to 144 months). The average disease of duration SLE was (69±51) months (ranging from 1 to 80 months). All patients was human lymphocyte antigen (HLA)-B27 positive. SLE-related organ involvement included kidney in 5 cases, leukocytopenia in 8 cases, arthralgia in 6 cases, nervous system in 1 case and skin rash in 3 cases. Renal biopsy were performed in 3 patients. And 2 cases were class Ⅲ+Ⅴ lupus nephritis, another one was class Ⅳ+Ⅴ lupus nephritis.Conclusion:AS may complicated with SLE. Some drugs may be able to active the potential SLE, which should be differentiated from drug-related lupus.

Objective:To investigate the efficacy, safety and advantages of gasless unilateral axillary approach (GUAA) in endoscopic thyroid surgery.Methods:A total of 334 patients who underwent the GUAA endoscopic thyroid surgery (GUAA group) or conventional open thyroid surgery (OS group) in the Department of Head and Neck Surgery of Zhejiang Cancer Hospital from January 2017 to June 2018 were retrospectively analyzed. There were 45 males and 289 females, aged from 12 to 72 years old, of whom 139 patients were assigned to GUAA group and 195 patients to OS group. Pathological results included papillary thyroid carcinoma (282 cases), nodular goiter (41 cases) and thyroid adenoma (11 cases). Surgical exploration development curve of GUAA group was drawn and was divided into two parts: the technical exploration stage and the technical stable stage. Surgical efficiency, incidences of complications, and incision satisfaction were compared between GUAA group in technical stable stage and OS group. SPSS 25.0 software was adopted for statistical analysis.Results:The mean age in GUAA group was younger than that in OS group, with a significant difference [(35.3±9.5) years vs. (48.1±10.6) years, t=11.31, P<0.01]. The cases in the endoscope group were divided into technical exploration stage for 51 cases and technical stable stage for 88 cases according to the exploration and development curve. In unilateral radical thyroidectomy and unilateral thyroid lobectomy, the mean operation time [(90.6±18.6) min and (93.5±22.0) min] and postoperative drainage volumes [(121.5±87.6) ml and (155.5±69.1) ml] of GUAA group in the stable stage were more than those of OS group [(61.6±15.6) min and (46.5±8.4) min] and [(93.2±42.3) ml and (78.9±48.7) ml]. The difference was statistically significant ( t=12.28, 7.23, 3.35 and 3.05 respectively, all P<0.05), but there were no significant differences in surgical bleeding volumes between two groups [(12.7±6.8) ml vs. (13.5±7.7) ml, t=0.74, P>0.05 and (16.3±14.1) ml vs. (11.9±5.1) ml, t=1.05, P>0.05]. Compared with OS group, GUAA group had the lower incidence of anterior cervical discomfort during swallowing (2.3% vs. 29.2%, P<0.01) and the higher incision satisfaction score (1.1±0.5 vs. 2.8±0.7, t=21.12, P<0.01), however, GUAA group had the higher incidence of supraclavicular (or infraclavicular) numbness after surgery (5.7% vs. 0, P<0.01). And there was no significant difference in the incidences of temporary recurrent laryngeal nerve injury, bleeding, hematoma, infection, lymphatic leakage or chylous leakage after surgery between two groups ( P>0.05). Conclusion:GUAA endoscopic thyroid surgery is a safe method with high cosmetic satisfaction.

Septic shock is a serious stage of sepsis with a hospital mortality rate of more than 40%. The pathophysiology of septic shock is vasodilation and increased permeability. Fluid resuscitation, vasopressor drugs are usually used to maintain the perfusion pressure of the main organs. However, infectious patients usually have the irresponsive vessel to catecholamines and may lead to obvious side effects using high doses of norepinephrine or dopamine. Recent studies have shown that vasopressin (AVP) improves hemodynamics, increases tissue perfusion, and synergizes with norepinephrine in patients with septic shock, showing extent application prospects in the treatment of septic shock. The practice of AVP in septic shock is reviewed in this article in order to provide a reference for clinicians.

Sepsis is the main cause of higher morbidity and mortality in hospitalized patients. Rapid recognition of sepsis as the cause of deterioration is desirable, so effective treatment can be initiated rapidly. More than 170 different biomarkers have been assessed for potential use in sepsis, more for prognosis than for diagnosis. None have sufficient specificity or sensitivity to be routinely employed in clinical practice. Therefore, it is essential for clinicians to seek more specific and sensitive biomarkers to early identify and diagnosis of sepsis patients, and further assess the severity and predict prognosis. Thus, combined biomarkers may be more effective than a single biomarker. This article focused on the current novel biomarkers of sepsis and their potential use at the bedside to guide clinical decision-making.
Biomarkers ; Early Diagnosis ; Humans ; Prognosis ; Sensitivity and Specificity ; Sepsis/diagnosis*