Objective To study the factors that affect the prognosis of status epilepticus (SE) and to improve the understanding of clinicians. Methods A retrospective analysis of 57 patients with SE witch from the General Hospital of Ningxia Medical University and Cardio-cerebrovascular Disease Hospital were carried out to collect their clinical data. The data were analyzed by SPSS 17.0 software. The prognosis of the patients was assessed by the Status epilepticus severity score (STESS) scale. Results A total of 57 patients were included, 53 cases improved, 4 cases were automatically discharged. Telephone follow-up showed that 4 cases of automatic discharge were dead. The mortality rate of SE was 7.02%. The most common cause of SE was acute cerebrovascular disease (17.54%), followed by intracranial infection (10.53%); The most common incidence were the occasional medication, self-medication, withdrawal (15.79%). Age, state of consciousness and concurrent infection were associated with prognosis (improvement/death) (P<0.05). STESS score of 0 to 2 points were 45 patients, all improved; score of 3 to 5 points were 12 patients, 8 patients improved, 4 patients died. There were significant differences in the prognosis between the two groups (P<0.05). Conclusions Age, state of consciousness, concurrent infection were related to prognosis, more than 65 years, the state of consciousness for the sleeping or coma had the poor prognosis. STESS scale can predict the prognosis of patients effectively.
Objective To investigate the value of fibrinogen to albumin ratio (FAR) combined with pulmonary embolism severity index (PESI) in the assessment of severity and prognosis of patients with acute pulmonary thromboembolism (APTE). Methods A retrospective study of hospitalized patients with confirmed APTE admitted to the Affiliated Hospital of Southwest Medical University from September 2013 to August 2021, divided into low-risk, intermediate-risk, and high-risk groups according to the Guidelines for the Diagnosis, Treatment and Prevention of Pulmonary Thromboembolism, and divided into survival groups and death groups according to the 30-day prognosis. The general data of all patients and relevant blood laboratory tests within 2 hours after admission were collected to calculate PESI and FAR. FAR and PESI levels were compared in APTE patients with different severity of disease and different prognosis. Independent risk factors for 30-day mortality in APTE patients were analyzed using logistic regression. Subject working characteristic curves were drawn to assess the differences in sensitivity, specificity and area under the curve of FAR, PESI and FAR combined with PESI in predicting 30-day death. Results Total of 235 APTE patients were included, divided into 85 in the low-risk group, 110 in the intermediate-risk group, and 40 in the high-risk group; 192 in the survival group and 43 in the death group according to 30-day survival. The differences in age, albumin (ALB), high-sensitivity troponin, D-dimer, fibrinogen (FIB), FAR, and PESI of APTE patients with different disease severity were statistically significant (P<0.05). FAR increased progressively with increasing severity of disease (P<0.05), and correlation analysis showed a positive correlation between FAR and PESI (r=0.614, P<0.05). Elevated FIB, FAR, PESI and decreased ALB were independent risk factors for 30-day death in patients with APTE (P<0.05). FAR, PESI, and FAR combined with PESI all had predictive value for 30-day death in APTE patients, and FAR combined with PESI predicted the largest area under the 30-day death curve. Conclusions FAR correlated with the severity and prognosis of APTE patients. FAR combined with PESI was more valuable in assessing the 30-day prognosis of APTE patients than FAR alone or PESI alone.
ObjectiveTo discuss the risk factors of acute respiratory distress syndrome (ARDS) in patients with severe pneumonia.MethodsData of 80 patients with severe pneumonia admitted in our ICU were analyzed retrospectively, and they were divided into two groups according to development of ARDS, which was defined according to the Berlin new definition. The age, gender, weight, Acute Physiology and Chronic Health EvaluationⅡscore, lactate, PSI score and LIPS score, etc. were collected. Statistical significance results were evaluated by multivariate logistic regression analysis after univariate analysis. Receiver operating characteristic (ROC) curve was plotted to analyze the predictive value of the parameter for ARDS after severe pneumonia.ResultsForty patients with severe pneumonia progressed to ARDS, there were 4 moderate cases and 36 severe cases according to diagnostic criteria. Univariate analysis showed that procalcitonin (t=4.08, P<0.001), PSI score (t=10.67, P<0.001), LIPS score (t=5.14, P<0.001), shock (χ2=11.11, P<0.001), albumin level (t=3.34, P=0.001) were related to ARDS. Multivariate logistic regression analysis showed that LIPS ［odds ratio (OR) 0.226, 95%CI=4.62-5.53, P=0.013］ and PSI (OR=0.854, 95%CI=132.2-145.5, P=0.014) were independent risk factors for ARDS. The predictive value of LIPS and PSI in ARDS occurrence was significant. The area under ROC curve (AUC) of LIPS was 0.901, the cut-off value was 7.2, when LIPS ≥7.2, the sensitivity and specificity were both 85.0%. AUC of PSI was 0.947, the cut-off value was 150.5, when PSI score ≥150.5, the sensitivity and specificity were 87.5% and 90.0% respectively.ConclusionsPSI and LIPS are independent risk factors of ARDS in patients with severe pneumonia, which may be references for guiding clinicians to make an early diagnosis and treatment plan.
ObjectiveTo compare the value of the acute physiology and chronic health evaluationⅡ (APACHEⅡ) scores, the pneumonia severity index (PSI) scores), the CURB-65 scores, and serum procalcitonin (PCT) concentration in prediction of prognosis for inpatients with community-acquired pneumonia (CAP) and discuss the influence factors.MethodsRetrospective analysis was conducted based on the APACHEⅡ scores, the CURB-65 scores, the PSI scores and PCT concentration of hospitalized CAP patients admitted in the Department of Respiratory Medicine of First Hospital of Shanxi Medical University between January 2015 and December 2016, and within 24 hours of their admission. The end point of this study was the clinical outcome of hospitalization (recovery, improvement, exacerbation or death). Receiver operating characteristic (ROC) curve analysis and binary logistic regression models were used to assess the ability of prognostic evaluation and determine the boundary value, to screen risk factors that influence deterioration and death in CAP patients.ResultsTwo hundred and thirty-five CAP patients were enrolled with 146 males and 89 females at an average age of (60.4±18.1) years old. All patients were divided into 2 groups: improving recovery group had 205 cases, and deteriorating group had 30 cases. The rank of areas under the ROC curve for predicting the deterioration and death risk of CAP, from big to small were APACHEⅡ(0.889), PSI (0.850), CURB-65 (0.789), and PCT (0.720). APACHEⅡ score over 11 points and PSI score over 91 points were optimal cut-off values for the prognostic assessment. Moreover, the logistic regression analysis revealed that APACHEⅡ score and PCT were independent risk factors of deterioration and death in CAP patients.ConclusionsThe better predictability of clinic outcome of CAP is APACHEⅡ score, PSI score, CURB-65 score, and PCT respectively in order, while the APACHEⅡ score and PCT concentration were independent risk factors for exacerbation and mortality in CAP patients. The predictive ability of a single PCT measurement is limited. The combination of APACHEⅡ score and PCT may increase specificity, but reduce sensitivity.
Objective To investigate the load distribution on the more painful and less painful limbs in patients with mild-to-moderate and severe bilateral knee osteoarthritis (KOA) and explore the compensatory mechanisms in both limbs among bilateral KOA patients with different severity levels. Methods A total of 113 participants were enrolled between July 2022 and September 2023. This cohort comprised 43 patients with mild-to-moderate bilateral KOA (Kellgren-Lawrence grade 2-3), 43 patients with severe bilateral KOA (Kellgren-Lawrence grade 4), and 27 healthy volunteers (healthy control group). The visual analogue scale (VAS) score for pain, the Hospital for Special Surgery (HSS) score, passive knee range of motion (ROM), and hip-knee-ankle angle (HKA) were used to assess walking pain intensity, joint function, and lower limb alignment in KOA patients, respectively. Motion trajectories of reflective markers and ground reaction force data during walking were captured using a gait analysis system. Musculoskeletal modeling was then employed to calculate biomechanical parameters, including the peak knee adduction moment (KAM), KAM impulse, peak joint contact force (JCF), and peak medial/lateral contact forces (MCF/LCF). Statistical analyses were performed to compare differences in clinical and gait parameters between bilateral limbs. Additionally, one-dimensional statistical parametric mapping was utilized to analyze temporal gait data. Results Mild-to-moderate KOA patients showed the significantly higher HSS score (67.7±7.9) than severe KOA patients (51.9±8.9; t=8.747, P<0.001). The more painful limb in all KOA patients exhibited significantly greater HKA and higher VAS scores compared to the less painful limb (P<0.05). While bilateral knee ROM did not differ significantly in mild-to-moderate KOA patients (P>0.05), the severe KOA patients had significantly reduced ROM in the more painful limb versus the less painful limb (P<0.05). Healthy controls showed no significant bilateral difference in any biomechanical parameters (P>0.05). All KOA patients demonstrated longer stance time on the less painful limb (P<0.05). Critically, severe KOA patients exhibited significantly higher peak KAM, KAM impulse, and peak MCF in the more painful limb (P<0.05), while mild-to-moderate KOA patients showed the opposite pattern with lower peak KAM and KAM impulse in the more painful limb (P<0.05) and a similar trend for peak MCF. Conclusion Patients with mild-to-moderate KOA effectively reduce load on the more painful limb through compensatory mechanisms in the less painful limb. Conversely, severe bilateral varus deformities in advanced KOA patients nullify compensatory capacity in the less painful limb, paradoxically increasing load on the more painful limb. This dichotomy necessitates personalized management strategies tailored to disease severity.
ObjectiveTo compare the predictive value of the BAP-65 score, the DECAF score, the CURB-65 score, and the Pneumonia Severity Index (PSI) on short-term mortality and adverse outcomes in patients with acute exacerbation of chronic obstructive pulmonary disease (AECOPD) with community-acquired pneumonia (CAP). MethodsThis study enrolled patients hospitalized for AECOPD and CAP from ten hospitals in China from September 2017 to July 2021. All-cause mortality within 30 days was investigated. Patients were divided into the death and the survival groups according to their survival status. The differences in basic conditions, complications, symptoms, signs and auxiliary examination results between the two groups were compared, and the independent risk factors of all-cause mortality were analyzed. The included patients were scored and graded according to the 4 scales, respectively, and the validity of the four scales in predicting short-term mortality and adverse outcomes was compared based on the receiver operating charateristic (ROC) curve analysis. ResultsA total of 3375 patients including 2545 males and 830 females with a mean age of (73.66 ±10.73) years were enrolled in this study. Within 30 days, 129 (3.82%) patients died and 614 (18.19%) patients had an adverse outcome (including all-cause death, invasive mechanical ventilation and admission into intensive care unit). Altered state of consciousness, diabetes mellitus, atrial fibrillation, chronic pulmonary heart disease, age, pulse rate, serum albumin, diastolic blood pressure, and pH value were independent risk factors for 30-day mortality in AECOPD patients with CAP. The area under the ROC curve (AUC) of the CURB-65 score, BAP-65 score, DECAF score, and PSI score for predicting all-cause mortality were 0.780, 0.782, 0.614, and 0.816, and these AUCs for predicting adverse outcomes were 0.694, 0.687, 0.564 and 0.705, respectively. PSI score had the best predictive efficacy for all-cause mortality and adverse outcomes, and the DECAF score had the worst predictive efficacy. ConclusionsAECOPD patients with CAP have a relatively high incidence of all-cause mortality and adverse outcomes within 30 days. Altered state of consciousness, diabetes mellitus, atrial fibrillation, chronic pulmonary heart disease, age, pulse rate, serum albumin, diastolic blood pressure, and pH value are independent risk factors for 30-day mortality. PSI score has the best performance in predicting all-cause mortality and adverse outcomes, while the DECAF score has the worst performance.
Objective To investigate the values of pneumonia severity index ( PSI) , CURB-65,plasma procalcitonin ( PCT) , C-reactive protein ( CRP) measurements for evaluation the severity of healthcare-associated pneumonia ( HCAP) .Methods A retrospective observational study was conducted on 92 hospitalized patients with HCAP admitted between June 2010 and December 2011. They were divided into different groups according to different severity assessment criteria. The variance and correlation of PCT,CRP,WBC and percent of neutrophil ( Neu% ) levels were compared among different groups. ROC curvewas established to analyze PSI, CURB-65, PCT and CRP levels for predicting the motality of HCAP patients.Results In the severe HCAP group, PSI and CURB-65 scoring and serum PCT, CRP, WBC, Neu% levels were significantly higher than those in the non-severe HCAP group( P lt; 0. 05) . In the high-risk HCAP group, PCT, CRP, WBC and Neu% levels were significantly higher than those in the low-risk HCAP group according to the PSI and CURB-65 scoring criteria( P lt;0. 05) .WBC and Neu% levels were also significantly higher than those in the moderate-risk group. PSI and CURB-65 scoring were positively correlated with PCT and CRP levels. PSI scoring gt;120 points or CURB-65 scoring gt;2 points on admission were predictors of mortality. Conclusions PSI and CURB-65 scoring are correlated with severity of HCAP. Combining serum PCT and CRP levels can improve the predictive accuracy of the severity of HCAP.
【Abstract】ObjectiveTo describe the imaging manifestations of acute necrotizing pancreatitis (ANP) on multidetectorrow spiral CT (MDCT). To investigate the relationship between pancreatic glandular necrosis and retroperitoneal inflammatory spreading and the clinical severity of ANP. MethodsA 16detector row spiral CT was used to perform contrastenhanced abdominal scanning in 90 patients diagnosed as ANP， who were prospectively enrolled into this study. Scoring of the extent of pancreatic glandular necrosis and Balthazar grading based on retroperitoneal inflammatory spreading were done at the same time. For 44 patients who met the criteria of Ranson scoring, both scoring by CT severity index (CTSI) and Ranson criteria. Multiplanar reformation technique was used for image postprocessing. Results①In 40 out of 90 patients, the pancreatic glandular necrosis was less than 30%, in 23 the necrosis was between 30%-50%, and in 27 the necrosis was more than 50%. Peripancreatic fat swelling and thickening of anterior renal fascia were observed in all cases of ANP; Peripancreatic and retroperitoneal phlegmonous fluid collection occurred in 78 patients (86.7%); 12 had fluid collection in lesser sac (13.3%); Thickening and swelling of posterior gastric wall in 71 patients (78.9%); 87 developed intestinal ileus (96.7%) and 35 patients had peritoneal effusion (38.9%); Splenic infarction in 4 patients (4.4%); 82 had pleural effusion (91.1%). ②Twelve patients were classified as Balthazar grade C， 42 as grade D and 36 as grade E. There was a statistically significant positive correlation between the extent of pancreatic glandular necrosis and Balthazar CT grade. ③In 44 ANP patients suitable for Ranson criteria, 12 cases were classified as mild (27.3%), 23 as moderate (52.3%), 9 as severe (20.5%). CTSI grading of these patients was as follows： Mild cases 0, moderate cases 25 (56.8%), severe cases 19 (43.2%). Correlation between the CTSI grades and the clinical severity of ANP was of statistical significance. ConclusionANP can demonstrate a series of imaging manifestations on MDCT. To some extent, the degree of pancreatic glandular necrosis and the extent of retroperitoneal spreading is positively correlated, and CTSI grading based on MDCT imaging features is also positively correlated with the clinical severity of ANP.
ObjectiveTo explore the consistency and clinical application value of Balthazar CT classification and extra-pancreatic inflammation on computed tomography (EPIC) score in the diagnosis of acute pancreatitis (AP). MethodsA total of 100 continuous patients with AP were included in the Hainan Academy of Traditional Chinese Medicine from April 2019 to April 2021, who were divided into mild (n=41), moderate (n=37), and severe (n=22) AP, and all of them underwent the abdominal CT examination. The Balthazar CT classification score, EPIC score, and acute physiology and chronic health evaluation Ⅱ (APACHE-Ⅱ) score were compared and the correlations were analyzed among 3 groups. The consistency of Balthazar CT classification score or EPIC score and clinical classification was analyzed. ResultsThere were statistical differences in the Balthazar CT classification score [(1.58±0.29) points vs. (2.43±0.36) points vs. (3.20±0.51) points, F=13.261, P<0.001], EPIC score [(2.56±0.30) points vs. (4.29±0.77) points vs. (5.68±0.82) points, F=14.672, P<0.001], and APACHE-Ⅱ score [(21.40±6.22) points vs. (29.13±7.31) points vs. (39.37±8.18) points, F=13.906, P<0.001] among mild, moderate, and severe 3 groups. The points of the three indexes increased statistically with the severity of AP (P<0.05). The Balthazar CT classification score was positively correlated with APACHE-Ⅱ score and EPIC score (r=0.537, P<0.001; r=0.609, P<0.001), and EPIC score was positively correlated with APACHE-Ⅱ score (r=0.582, P<0.001). The Kappa values of Balthazar CT classification score or EPIC score and clinical classification for assessing the severity of AP were 0.731 and 0.704, respectively. ConclusionsFrom the preliminary results of this study, Balthazar CT classification score and EPIC score increase obviously with the aggravation of AP and which has a higher consistency, and are positively correlated with APACHE-Ⅱ score. It is suggested that abdominal CT has a good clinical application value in the assessment of severity of AP.
ObjectiveTo investigate the relationship between the red blood cell distribution width (RDW) and the severity of acute exacerbation of bronchiectasis in elderly patients.MethodsThe clinical data of 216 elderly patients with acute exacerbation of bronchiectasis admitted from January 2015 to October of 2018 were analyzed retrospectively. The severity of acute exacerbation of bronchiectasis in the elderly was evaluated by bronchiectasis severity index (BSI) score. Meanwhile, 50 elderly people receiving qualified medical examination were collected as a healthy control group in the same period. The distributions of BSI score, RDW, procalcitonin (PCT), neutrophil percentage (NEU%) and C-reactive protein (CRP) were described in the patients with different risk degree. The severity of acute exacerbation of bronchiectasis in the elderly was evaluated by BSI. The patients were divided into three groups by BSI score: a low risk group, a middle risk group, and a high risk group. The indexes were described including the distribution of stratified BSI score, RDW, PCT, NEU%, CRP at different risk levels. The correlation of each index was analyzed by Spearman correlation. The threshold value of RDW was calculated by general linear regression, and the influencing factors of BSI score were analyzed by multivariate linear regression analysis.ResultsThe higher the risk stratification, the higher the BSI score, RDW, PCT, NEU% and CRP were. RDW was positively correlated with PCT, NEU% and CRP (r values were 0.425, 0.311, 0.177, respectively, P<0.05). BSI score was positively correlated with RDW, PCT, NEU%, and CRP (r values were 0.425, 0.394, 0.650, 0.578, respectively, P<0.05). RDW was positively correlated with PSI score (r=0.425, P<0.05). The thresholds of RDW were 11.45% and 14.03%. Multiple linear regression showed that RDW, PCT, NEU% and CRP were all influential factors of BSI score and explained 52.3% of the total mutation rate.ConclusionRDW is related to the severity of acute exacerbation of bronchiectasis in the elderly, and can predict the severity of acute exacerbation of bronchiectasis in the elderly.
