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OBJECTIVE@#To investigate the predictive value of pancreatitis activity scoring system (PASS) combined with Neutrophil to lymphocyte ratio (NLR) and C-reactive protein (CRP) for infected pancreatic necrosis (IPN) in patients with severe acute pancreatitis (SAP).@*METHODS@#Clinical data of SAP patients admitted to the First Affiliated Hospital of Zhengzhou University from January 2020 to January 2023 were retrospectively collected, including basic information, vital signs at admission, first laboratory indexes within 48 hours of admission. The PASS scores at admission and 24, 48 and 72 hours after admission were calculated. According to the diagnostic criteria of IPN, the patients were divided into the non-IPN group and the IPN group, and the independent risk factors of SAP complicating IPN were determined by using univariate analysis and multifactorial Logistic regression. The receiver operator characteristic curve (ROC curve) was drawn to evaluate the predictive value of NLR, CRP, and PASS score, alone and in combination for IPN in patients with SAP.@*RESULTS@#A total of 149 SAP patients were enrolled, including 102 in the non-IPN group and 47 in the IPN group. The differences in PASS score at each time point, NLR, CRP, procalcitonin (PCT), blood urea nitrogen, blood chloride, and days of hospitalization between the two groups were statistically significant. Multifactorial Logistic regression analysis showed that 72 hours admission PASS score [odds ratio (OR) = 1.034, 95% confidence interval (95%CI) was 1.005-1.065, P = 0.022], NLR (OR = 1.284, 95%CI was 1.139-1.447, P = 0.000), and CRP (OR = 1.015, 95%CI was 1.006-1.023, P = 0.001) were independent risk factors for IPN in patients with SAP. ROC curve analysis showed that the area under the ROC curve (AUC) of the PASS score at 72 hours of admission, NLR, and CRP alone in predicting IPN in SAP patients were 0.828, 0.771, and 0.701, respectively. The AUC of NLR combined with CRP, PASS combined with NLR, and PASS combined with CRP were 0.818, 0.895, and 0.874, respectively. The combination of PASS score at 72 hours after admission, NLR, and CRP had a better predictive ability for IPN in patients with SAP (AUC = 0.922, 95%CI was 0.877-0.967), and the sensitivity was 72.3% when the cut-off value was 0.539.@*CONCLUSIONS@#The predictive value of the PASS score at 72 hours after admission, NLR and CRP in combination for IPN in SAP patients is better than that of the combination of each two and individual detection and has better test efficacy.
Subject(s)
Humans , Pancreatitis, Acute Necrotizing/diagnosis , C-Reactive Protein/metabolism , Acute Disease , Neutrophils/metabolism , Retrospective Studies , ROC Curve , Lymphocytes , PrognosisABSTRACT
Objective:To investigate the correlation between heart rate variability (HRV) and the progression of Parkinson's disease (PD).Methods:A total of 78 patients with PD who received treatment at the Second People's Hospital of Lianyungang from January 2020 to May 2022 were included in this study. According to Hoehn-Yahr (H&Y) staging, patients with PD were divided into three subgroups: mild PD group (H&Y stage < 2), moderate PD group (2 ≤ H&Y < 3), and advanced PD group (H&Y ≥ 3). Another 66 healthy people who concurrently underwent physical examinations in the same hospital were included in the control group. A dynamic electrocardiogram examination was performed in each group for HRV analysis. The Spearman test was used to analyze the correlation between HRV parameters, disease course, and H&Y staging.Results:Standard deviation of all sinus R-R intervals during 24 hours (SDNN), root mean square of successive RR interval differences during 24 hours (RMSSD), percentage normal-to-normal interval deviation greater than 50 ms (PNN50%) during 24 hours, high frequency component (HF), and low frequency component (LF) in the PD group were (94.76 ± 21.65), (23.41 ± 8.67), (3.50 ± 4.32), (96.57 ± 53.84), and (124.92 ± 82.43), respectively, which were significantly lower than (115.65 ± 13.31), (32.48 ± 8.08), (5.61 ± 5.25), (109.11 ± 39.51), and (143.95 ± 72.77) in the control group ( Z = -6.17, -6.22, -3.90, -2.14, -2.53, all P < 0.05). Disease duration, H&Y staging, and the LED level in the mild PD, moderate PD, and advanced PD groups showed an upward trend (all P < 0.05). The Mini-Mental State Examination (MMSE) score in the advanced PD group was significantly higher than that in the mild PD group ( P < 0.05). There was no significant difference in MMSE score between the mild and moderate stages and between moderate and advanced stages ( P > 0.05). Both SDNN and LF in the mild PD group were (110.61 ± 18.53) and (192.02 ± 95.98), respectively, which were significantly lower than (91.97 ± 15.23) and (113.29 ± 56.71) in the moderate PD group ( t = 4.18, 3.55, both P < 0.01). SDNN and LF in the advanced PD group were (80.90 ± 21.03) and (68.10 ± 44.86) respectively, which were significantly lower than those in the moderate PD and advanced PD groups ( t = 4.88, 2.23, 5.54, 3.26, all P < 0.05). There were no significant differences in RMSSD, PNN50%, and HF among the mild PD, moderate PD, and advanced PD groups (all P > 0.05). SDNN and LF were negatively correlated with PD course ( r = -0.36, -0.37, both P < 0.05) and H&Y staging ( r = -0.46, -0.49, both P < 0.05). Conclusion:Sympathetic dysfunction in PD patients is closely related to the onset and progression of PD, and it can reflect the severity of the disease.
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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.
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Objective:To explore the predictive value of combined detection of serum interleukin-6 (IL-6), chloride (Cl -), D-dimer and fibrin degradation products (FDP) for severity of acute pancreatitis (AP). Methods:From December 2020 to March 2022, 132 AP patients who met the criteria for inclusion were screened for retrospective analysis from 292 AP patients admitted in emergency surgery at the First Affiliated Hospital of Zhengzhou University and they were divided into severe acute pancreatitis (SAP) group and non-SAP group, with 63 in SAP group and 69 in non-SAP group, according to classification criteria. The data including lab results, abdominal doppler ultrasound and chest and abdominal CT, etc. The bedside index for severity in acute pancreatitis (BISAP) score was calculated. Multivariate Logistic regression analysis was carried out to find the risk factors for the severity of AP patients. The receiver operator characteristic curve (ROC) was drawn to judge the clinical predictive value of each factor.Results:A total of 132 AP patients were enrolled. The serum IL-6, D-dimer, FDP levels and the BISAP score in SAP group were significantly higher than those in non-SAP group [serum IL-6 (ng/L): 62.73 (21.54, 187.47) vs. 8.22 (4.13, 14.70), D-dimer (mg/L): 5.36 (2.94, 8.25) vs. 0.94 (0.42, 2.21), FDP (mg/L): 13.54 (6.76, 22.45) vs. 3.20 (2.50, 6.10), BISAP score: 2.00 (1.00, 3.00) vs. 1.00 (0, 2.00), all P < 0.05], while the serum Cl - level was significantly lower than that of non-SAP group (mmol/L: 97.90±4.86 vs. 101.73±4.32, P < 0.05). Multivariate Logistic regression analysis showed that increased levels of IL-6 [odds ratio ( OR) = 1.02, 95% confidence interval (95% CI) was 1.01-1.04], D-dimer ( OR = 1.21, 95% CI was 1.05-1.40) and decreased Cl - level ( OR = 0.88, 95% CI was 0.79-0.98) were risk factors for SAP (all P < 0.05). The ROC curve analysis showed that the area under the ROC curve (AUC) of IL-6, Cl -, D-dimer and FDP combined to predict the severity of AP patients was larger (0.89), and the sensitivity (82.50%) and specificity (85.50%) were higher. Conclusion:Compared with single index, the combined detection of serum IL-6, Cl -, D-dimer and FDP is more precise in determining the condition of AP.
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Eating disorder (ED) is a kind of chronic refractory mental disorder with high prevalence rate, high recurrence rate, high disability rate and heavy social burden.There is a close relationship between eating disorder and emotional regulation.More and more studies have shown that ED patients have abnormal emotional regulation.Emotional disorder is a feature of ED patients, and ED patients are easy to take abnormal eating ways to relieve their negative emotions.Studies have shown that the amygdala, ventral striatum (VS), nucleus accumbens (NAc), anterior cingulate cortex (ACC), prefrontal cortex (PFC) and subcallosal components (SCC) are crucial for emotion regulation and homeostasis.The structural and functional changes of these brain regions are closely related to emotional stimuli and impaired regulation in patients with ED.The purpose of this review is to summarize the neural mechanism of ED abnormal emotion regulation and discuss the future research direction.
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Objective:To validate the role of color Doppler ultrasound in an animal model to detect early heterotopic ossification (HO) after brain-traumatic/burn/tenotomy.Methods:Forty-four rats were randomly divided into two groups. Rats in experimental group ( n=22) were operated to build brain-traumatic/burn/tenotomy model and others in control group ( n=22) underwent only skin incision injury. Color Doppler ultrasound, X-ray film examination at 2, 3, 4, 6, 8 and 10 weeks post-injury were performed to follow up the progression of HO in both groups respectively. Histology was used to confirm bone formation. Results:In the experimental group, disorder structure with a hypoechoiccore in treated Achilles tendon was visualized using color Doppler ultrasound in the 2nd week. Additional tiny hyperechoic foci were observed in the 3rd week, which increased in the fourth week and fused into a mineralized island in the sixth week. No obvious abnormality was found in control group at the aforementioned time point. X-ray could detect heterotopic bone tissue in the sixth week in the experimental group but not in the control group. X-ray and HE stainning had confirmed bone formation in the tenth week in the experimental group.Conclusions:Color Doppler ultrasound can detect early HO and continuously follow up the progression of HO.
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Objective:This study investigates the expression of long non-coding RNA termed amine oxidase, copper containing 4, pseudo-gene (AOC4P) in hepatocellular carcinoma (HCC) and its relationship with clinicopathological factors and patient prognosis. Methods:The expression of AOC4P in 106 HCC tissues and adjacent non-tumor tissues were detected using qRT-PCR. The relationship between AOC4P expression and clinicopathological factors, as well as patient prognosis, in HCC was analyzed. Results:The relative expression of AOC4P in the cancer tissues was 0.66±0.34, which was significantly lower than the relative expression in adjacent non-tumor tissues, i. e., 1.45±0.63 (P<0.05). Univariate analysis showed that low AOC4P expression was correlated with tumor size, lymph node metastasis, and TNM stage (P<0.05). The group with high AOC4P expression levels has longer survival time compared with the group with low AOC4P expression levels. Cox multivariate regression analysis showed that AOC4P expression, lymph node metastasis, and vascular in-vasion were all independent factors that affect prognosis of patients. Conclusion:AOC4P expression was reduced in HCC tissues, and AOC4P may play crucial roles in the occurrence and development of HCC. For patients with poor prognosis, low AOC4P expression is an independent risk factor for patients with HCC. Thus, AOC4P expression may be used as a molecular marker for HCC.
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ObjectivesTo study the effect of community interventions and management on asthma in children and its impact on knowledge, attitude, and practice (KAP)of parents and the home environment.MethodsAn asthma health management profile of 0 to 14-year-old asthmatic children (n =93 ) in Sanlitun and Liulitun communities in Chaoyang District in Beijing was established.The children were randomly divided into a management group ( n =49) and control group ( n =44 ) based on community.Community-integrated management,such as regular follow-up,condition monitoring and health education,was implemented in the asthmatic children in the management group but not in the control group.The parents' KAP and the household environment in the two groups were compared after 1 year based on the changes shown in the health management profile.ResultsThe asthma relapse rate decreased to 27.9％ (12/43) in the management group.Compared with the control group,the rates of hospitalization (x2 =8.174,P =0.004) and school absences ( x2 =4.962,P =0.026) significantly decreased.The KAP level of parents increased to 67.4％ ( 29/43 ) in the management group and 20.4％ (9/44) in the control group,and the difference was statistically significant (x2 =19.517,P ＜0.01 ).Knowledge improved the most and showed a significant difference from the control group ( x2 =19.517,P ＜0.01 ).Home environment in the management group improved to 76.7％ (33/43).The number of indoor pets ( x2 =3.906,P =0.048) and indoor cockroaches ( x2 =4.962,P =0.026 ) reduced and showed significant differences between the two groups.In addition,children's allergy-related symptoms decreased to 30.2％ ( 13/43 ) in the management group compared with 9.1％ (4/44) in the control group,which was a significant difference ( x2 =6.183,P =0.013).ConclusionsParents' knowledge of asthma,compliance behaviors,and home environmentwere effectively improved through community-integrated management.This management technique can reduce the allergy-related symptoms of asthmatic children,improve asthma severity,and reduce the influence of asthma on children's daily lives.