Zhonghua wei zhong bing ji jiu yi xue最新文献

{"title":"[Research progress on the relationship between the gut microbiota dysbiosis and sepsis-induced cardiomyopathy].","authors":"Jiayan Yang, Jiangquan Yu, Ruiqiang Zheng","doi":"10.3760/cma.j.cn121430-20231009-00852","DOIUrl":"https://doi.org/10.3760/cma.j.cn121430-20231009-00852","url":null,"abstract":"<p><p>Sepsis is a life-threatening organ dysfunction caused by the host's dysfunctional response to infection. Sepsis-induced cardiomyopathy (SICM), as a serious complication of sepsis, is an acute reversible cardiac dysfunction syndrome unrelated to myocardial ischemia, which affects the outcome and prognosis of sepsis. As a complex microbial system, gut microbiota has been confirmed to be involved in the development of coronary heart disease, hypertension, heart failure and other cardiovascular diseases, and is also related to the occurrence and development of sepsis. However, there are few studies on the relationship between gut microbiota and SICM. This paper reviews the current research progress on gut microbiota and SICM, aiming at provide a new idea for clinical treatment of SICM.</p>","PeriodicalId":24079,"journal":{"name":"Zhonghua wei zhong bing ji jiu yi xue","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142120770","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Causal relationship between thyroid dysfunction and sepsis: a bidirectional two-sample Mendelian randomization].","authors":"Jiawen Yuan, Dexiang Wang, Yuhao Hang, Qinyun Lu, Jian Wang, Jun Lu, Lu Cheng","doi":"10.3760/cma.j.cn121430-20240226-00161","DOIUrl":"https://doi.org/10.3760/cma.j.cn121430-20240226-00161","url":null,"abstract":"<p><strong>Objective: </strong>To explore the causal relationship between thyroid dysfunction and sepsis based on the bidirectional two-sample Mendelian randomization (MR) method.</p><p><strong>Methods: </strong>The genome-wide association study (GWAS) dataset were selected to screen single nucleotide polymorphisms (SNP) associated with thyroid dysfunction as instrumental variable (IV) for genetic variation, using hypothyroidism and hyperthyroidism as exposure factor and sepsis as outcome factor. Potential causal relationship between thyroid dysfunction and sepsis was analyzed using a bidirectional two-sample MR method primary analysis method of inverse-variance weighted (IVW). Potential pleiotropic analysis of SNP was performed using the MR Egger regression intercept test. Sensitivity analysis was performed using the \"leave one out\" test. Reverse MR method was used to prove the causal relationship.</p><p><strong>Results: </strong>The GWAS data were screened based on the three main assumptions of MR, resulting in 101 SNP strongly associated with hypothyroidism and 10 SNP strongly associated with hyperthyroidism entering the MR analysis. The results of the MR using the IVW method showed that the risk of sepsis in individuals with hypothyroidism was 2.293 times higher than those without hypothyroidism [odds ratio (OR) = 2.293, 95% confidence interval (95%CI) was 1.199-4.382, P = 0.012]. There was no significant difference in the risk of sepsis between hyperthyroid and non-hyperthyroid populations (OR = 1.049, 95%CI was 0.999-1.100, P = 0.560). MR Egger regression intercept test showed that the included SNP did not have pleiotropy, and the MR-PRESSO test did not find outliers. Sensitivity analysis suggested that the results of MR were stable. The results of the reverse MR analysis showed that the reverse causal relationship between hyperthyroidism and sepsis was not proved (OR = 0.996, 95%CI was 0.988-1.004, P = 0.338), which further confirmed the robust MR analysis result.</p><p><strong>Conclusions: </strong>The results of the bidirectional two-sample MR analysis show that hypothyroidism can increase the risk of sepsis onset, while there is no causal relationship between hyperthyroidism and sepsis.</p>","PeriodicalId":24079,"journal":{"name":"Zhonghua wei zhong bing ji jiu yi xue","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142120759","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Validation study of a novel diaphragmatic excursion measurement method: evaluation of diaphragmatic excursion by phased-array probe in hepato-renal/spleno-renal section].","authors":"Junyu Ma, Shanshan Zhai, Xiaocong Sun, Chen Li, Jun Duan","doi":"10.3760/cma.j.cn121430-20240207-00118","DOIUrl":"https://doi.org/10.3760/cma.j.cn121430-20240207-00118","url":null,"abstract":"&lt;p&gt;&lt;strong&gt;Objective: &lt;/strong&gt;To investigate the accuracy and reproducibility of diaphragmatic excursion (DE) measurements through hepato-renal/spleno-renal section as a novel method for assessing diaphragmatic function.&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Methods: &lt;/strong&gt;Twelve healthy participants were recruited. Each participant underwent DE measurements performed by four operators with varying levels of experience using traditional methods (liver/spleen section) and novel methods (hepato-renal/spleno-renal section), respectively. Among them, two experienced operators were critical care clinicians, and diaphragmatic ultrasound was performed in more than 50 cases. The other two inexperienced operators were respiratory therapists, with less than 10 cases of diaphragmatic ultrasound operations, who received a 2-hour theoretical and operational training before the study. Operators initially used the conventional method with a 1.5-6.0 MHz convex probe in M-mode, placing the sampling line perpendicular to the diaphragm at the point of maximum excursion, and the liver/spleen section DE was determined during normal breathing of participant. Then, they used the novel method with a 1.6-4.5 MHz phased array probe to observe diaphragmatic movement cranio-caudally along the mid-axillary line, employing anatomic M-mode with the sampling line placed perpendicular to the diaphragm at the level of the renal midpoint, and the DE of the hepato-renal/spleno-renal section was measured during normal breathing. The liver and hepato-renal sections were used to assess the right diaphragm, and spleen and spleno-renal sections were used to assess the left diaphragm. Correlation analysis of DE measurements from different sections was conducted using the Deming method, while consistency was assessed using the Bland-Altman method. The consistency of clinical acceptability was defined as the absence of fixed and proportional bias, with a difference of two standard deviations less than 40% of the mean measurement value. Percentage consistency limit = two standard deviations of the differences between measurements/mean measurement value×100%.&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Results: &lt;/strong&gt;Four operators performed image scans of DE in all four sections for each of the twelve subjects, with a high DE acquisition rate of 100% (48/48) for hepato-renal and spleno-renal sections, followed by the liver section [91.7% (44/48)] and the spleen section [66.7% (32/48)], particularly for the left diaphragm assessment, where the DE acquisition rate of spleno-renal section was significantly higher than that of traditional spleen section (P &lt; 0.01). The overall measurement results showed that no significant difference was found in DE determined via the hepato-renal and spleno-renal sections using the novel method (cm: 1.64±0.10 vs. 1.55±0.14, P &gt; 0.05), and they were significantly higher than those determined via the conventional liver and spleen sections (cm: hepato-renal section vs. liver section was 1.64±0.10 vs. 1.44±0.0","PeriodicalId":24079,"journal":{"name":"Zhonghua wei zhong bing ji jiu yi xue","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142120774","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Study on the procoagulant characteristics of microparticles in acute myocardial infarction].","authors":"Bin Xu, Shishuai Meng","doi":"10.3760/cma.j.cn121430-20231218-01092","DOIUrl":"https://doi.org/10.3760/cma.j.cn121430-20231218-01092","url":null,"abstract":"&lt;p&gt;&lt;strong&gt;Objective: &lt;/strong&gt;To investigate the characteristic of circulating microparticle in patients with acute myocardial infarction (AMI) and its possible mechanism of promoting coagulation.&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Methods: &lt;/strong&gt;A prospective case-control study was conducted. The patients with coronary heart disease admitted to the second department of cardiology in Harbin First Hospital from June to November 2023 were enrolled, and they were grouped according to whether the patients occurred AMI or not. On the day of admission, disseminated intravascular coagulation (DIC) score was calculated. At the same time, fasting venous blood was collected, and the levels of D-dimer, fibrin degradation product (FDP) and the activities of major coagulation factors were detected. The level of circulating microparticle was determined by microparticle trapping method. The microparticle carrying tissue factor (TF&lt;sup&gt;+&lt;/sup&gt;MP) level was detected by tissue factor (TF) dependent F Xa production assay. Spearman correlation method was used to analyze the correlation among the indicators.&lt;/p&gt;&lt;p&gt;&lt;strong&gt;Results: &lt;/strong&gt;A total of 52 patients with coronary heart disease were enrolled, including 26 patients in AMI group and 26 patients in non-AMI group. There was no significant difference in gender, age, body mass index (BMI), underlying diseases, smoking history, and pre-admission treatment of patients between the two groups, indicating that the baseline data of the two groups were balanced and comparable. Compared with the non-AMI group, the DIC score and D-dimer, FDP levels in the AMI group were significantly increased [DIC score: 3 (3, 4) vs. 3 (2, 3), D-dimer (mg/L): 8.80 (6.84, 15.66) vs. 2.13 (1.64, 3.86), FDP (mg/L): 30.13 (19.30, 52.54) vs. 20.00 (13.51, 28.37), all P &lt; 0.01], indicating that the degree of coagulation activation in AMI patients was more severe. The consumption of major coagulation factors in the coagulation pathway in the AMI group was heavier than that in the non-AMI group [F II: 59.45% (49.65%, 71.25%) vs. 63.65% (49.98%, 73.22%), F V: 96.95% (73.50%, 112.78%) vs. 105.05% (73.48%, 131.48%), F VII: 42.30% (36.98%, 51.98%) vs. 53.40% (46.58%, 69.88%), F X: 60.90% (48.22%, 80.82%) vs. 73.50% (56.80%, 85.98%), F XI: 82.45% (62.90%, 99.10%) vs. 92.40% (73.90%, 114.25%), F XII: 29.90% (12.42%, 42.38%) vs. 34.65% (16.32%, 48.20%), all P &lt; 0.05]. The circulating TF&lt;sup&gt;+&lt;/sup&gt;MP level in the AMI group was significantly higher than that in the non-AMI group [nmol/L: 0.13 (0.06, 0.20) vs. 0.08 (0.04, 0.15), P &lt; 0.05]. There was no significant difference in the level of circulating microparticle between AMI group and non-AMI group [nmol/L: 1.24 (0.71, 3.77) vs. 1.35 (0.73, 2.14), P &gt; 0.05]. Correlation analysis showed that circulating TF&lt;sup&gt;+&lt;/sup&gt;MP level in the patients with coronary heart disease was significantly positively correlated with coagulation indicator DIC score (r = 0.307, P = 0.027), D-dimer (r = 0.696, P &lt; 0.001) and FDP (r = 0.582","PeriodicalId":24079,"journal":{"name":"Zhonghua wei zhong bing ji jiu yi xue","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142120772","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Research progress on the role of pyroptosis in sepsis-related coagulation disorder].","authors":"Ruichi Chen, Yao Lu, Aiqing Wen","doi":"10.3760/cma.j.cn121430-20230901-00735","DOIUrl":"https://doi.org/10.3760/cma.j.cn121430-20230901-00735","url":null,"abstract":"<p><p>Sepsis is a common and severe infectious disease, and its associated coagulation dysfunction can cause disseminated intravascular coagulation (DIC) and organ failure, leading to a significant increase in mortality. Pyroptosis is a form of programmed cell death mediated by caspase-1 in the classical pathway and caspase-4/caspase-5/caspase-11 in the non-classical pathway, along with the effector molecule gasdermin (GSDM) family. Recent studies have shown that pyroptosis plays an important role in the development of coagulation disorders in sepsis. Pyroptosis leads to the formation of cytoplasmic membrane pores, cell swelling and membrane rupture, as well as the release and enhanced activity of procoagulant contents, strongly promoting the development of systemic coagulation activation and DIC in sepsis. Therefore, exploring the role and molecular mechanisms of pyroptosis in sepsis-related coagulation disorders is of great significance for the prevention and treatment of sepsis. This article provides a review of the mechanisms involved in pyroptosis and coagulation disorders in sepsis, as well as the role and mechanisms of pyroptosis in sepsis-associated coagulation disorders to provide new ideas for sepsis related research.</p>","PeriodicalId":24079,"journal":{"name":"Zhonghua wei zhong bing ji jiu yi xue","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142120771","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Current research status and prospects of ginseng's regulatory effect on immune dysfunction caused by \"acute deficiency syndrome\" of sepsis].","authors":"Kaiqiang Zhong, Rui Chen, Jun Li, Xiaotu Xi","doi":"10.3760/cma.j.cn121430-20240422-00366","DOIUrl":"https://doi.org/10.3760/cma.j.cn121430-20240422-00366","url":null,"abstract":"<p><p>Sepsis is a prevalent critical illness observed in emergency intensive care unit (ICU), characterized by life-threatening organ dysfunction caused by infection-induced inflammatory immune disorders in the body. The suppression of immune function plays a crucial role in the development and progression of sepsis. Traditional Chinese medicine theory of \"acute deficiency syndrome\" in sepsis shares similarities with the concept of \"immunosuppression\". According to this theory, ginseng is frequently utilized in clinical treatment of sepsis due to its ability to invigorate vitality and strengthen the body, playing a crucial role in tonifying deficiency and improving the overall health of patients. This paper provides a detailed discussion of the pathophysiological mechanisms of sepsis immune dysfunction and its correlation with \"acute deficiency syndrome\" in traditional Chinese medicine. It summarizes the current state of modern pharmacological research on ginseng's impact on the body's immune function, discusses relevant research progress and shortcomings regarding ginseng's therapeutic effects on immunosuppression in sepsis, and proposes future research directions.</p>","PeriodicalId":24079,"journal":{"name":"Zhonghua wei zhong bing ji jiu yi xue","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142120762","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Role and mechanism of intestinal-liver interaction in infectious intestinal/liver injury].","authors":"Hongyan Xiao, Huaping Liang, Junyu Zhu","doi":"10.3760/cma.j.cn121430-20231011-00861","DOIUrl":"https://doi.org/10.3760/cma.j.cn121430-20231011-00861","url":null,"abstract":"<p><p>Infection is a common medical problem at present. Different pathogens can lead to different infections. Severe infections can ultimately lead to sepsis, resulting in multiple organ dysfunction and the high mortality of patients. Therefore, studying the occurrence and development of severe infections is essential to improve the survival rate of patients. More and more studies have revealed the important role of connection between intestine and liver in infectious diseases. The maintenance of intestinal mechanical barrier and biological barrier function and the regulation of intestinal flora metabolites can reduce infectious liver injury. Bile acids are important metabolites in the liver, which can inhibit the progression of certain infectious intestinal injuries and promote intestinal damage caused by certain pathogens. In this article, the mechanism of action of the intestinal-liver axis in infection was reviewed to find a new target for the treatment of clinical infection.</p>","PeriodicalId":24079,"journal":{"name":"Zhonghua wei zhong bing ji jiu yi xue","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141591593","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Dynamic changes of diaphragm and limb skeletal muscle in patients with sepsis assessed by bedside ultrasound and their correlation with blood urea/creatinine ratio].","authors":"Jinlan Ma, Yuhan Xia, Ting Wang, Jing Chen, Hongxiao Yang, Huan Ding","doi":"10.3760/cma.j.cn121430-20230803-00577","DOIUrl":"https://doi.org/10.3760/cma.j.cn121430-20230803-00577","url":null,"abstract":"<p><strong>Objective: </strong>To investigate the dynamic changes of diaphragm and limb skeletal muscle in patients with sepsis by bedside ultrasound and their correlation with the ratio of blood urea/creatinine ratio (UCR) in 7 days after intensive care unit (ICU) admission.</p><p><strong>Methods: </strong>A prospective observational study was conducted. A total of 55 patients with sepsis admitted to ICU of General Hospital of Ningxia Medical University from June 2022 to February 2023 were selected as the research objects. General information, laboratory indicators [urea, serum creatinine (SCr), and UCR] on days 1, 4, and 7 of ICU admission, and prognostic indicators were observed. Bedside ultrasound was used to assess the dynamic changes of diaphragm morphology [including diaphragmatic excursion (DE), end-inspiratory diaphragm thickness (DTei), and end-expiratory diaphragm thickness (DTee)] on days 1, 4, and 7 of ICU admission, as well as limb skeletal muscle (quadriceps femoris) morphology [including rectus femoris-muscle layer thickness (RF-MLT), vastus intermedius-muscle layer thickness (VI-MLT), and rectus femoris-cross sectional area (RF-CSA)]. Diaphragm thickening fraction (DTF) and RF-CSA atrophy rate were calculated, and the incidence of diaphragm and limb skeletal muscle dysfunction was recorded. The correlation between ultrasound morphological parameters of diaphragm and quadriceps and UCR at each time points in 7 days after ICU admission was analyzed by Pearson correlation.</p><p><strong>Results: </strong>A total of 55 patients with sepsis were included, of which 29 were in septic shock. As the duration of ICU admission increased, the incidence of diaphragm dysfunction in patients with sepsis increased first and then decreased (63.6%, 69.6%, and 58.6% on days 1, 4, and 7 of ICU admission, respectively), while the incidence of limb skeletal muscle dysfunction showed an increasing trend (54.3% and 62.1% on days 4 and 7 of ICU admission, respectively), with a probability of simultaneous occurrence on days 4 and 7 of ICU admission were 32.6% and 34.5%, respectively. The UCR on day 7 of ICU admission was significantly higher than that on day 1 [121.77 (95.46, 164.55) vs. 97.00 (70.26, 130.50)], and RF-CSA atrophy rate on day 7 was significantly higher than that on day 4 [%: -39.7 (-52.4, -22.1) vs. -26.5 (-40.2, -16.4)]. RF-CSA was significantly lower on day 7 compared to day 1 [cm²: 1.3 (1.0, 2.5) vs. 2.1 (1.7, 2.9)], with all differences being statistically significant (all P < 0.05). Pearson correlation analysis showed that RF-CSA on day 7 of ICU admission was negatively associated with the UCR on the same day (r = -0.407, P = 0.029).</p><p><strong>Conclusions: </strong>Diaphragmatic dysfunction in patients with sepsis occurred early and can be improved. Limb skeletal muscle dysfunction occurred relatively later and progresses progressively. The RF-CSA on day 7 of ICU admission may be a reliable measure of limb skeletal musc","PeriodicalId":24079,"journal":{"name":"Zhonghua wei zhong bing ji jiu yi xue","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141591583","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Basic research in sepsis: advances and challenges].","authors":"Miao Wu, Jiawei Bai, Yan Yan, Xinyu Xie, Chengtai Ma, Xianjin Du","doi":"10.3760/cma.j.cn121430-20240326-00287","DOIUrl":"https://doi.org/10.3760/cma.j.cn121430-20240326-00287","url":null,"abstract":"<p><p>Although the understanding of sepsis has evolved from \"sepsis 1.0\" to \"sepsis 3.0\", and the consensus on clinical management of sepsis has been continuously updated, the incidence rate and mortality of sepsis remain high. Therefore, in-depth investigation of the pathogenesis and related influencing factors of sepsis is of great significance for revealing the nature of sepsis and improving the clinical outcome of sepsis patients. This review will focus on the key issues in the basic research of sepsis, and summarize the recent advances and challenges in this field, mainly including genetic polymorphism, microorganisms, high-mobility group box 1 (HMGB1), endothelial dysfunction, immunotherapy, and biomarkers, aiming to provide new insights for the diagnosis and treatment of sepsis.</p>","PeriodicalId":24079,"journal":{"name":"Zhonghua wei zhong bing ji jiu yi xue","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141591551","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[A multicenter clinical study of critically ill patients with sepsis complicated with acute kidney injury in Beijing: incidence, clinical characteristics and outcomes].","authors":"Na Gao, Meiping Wang, Li Jiang, Bo Zhu, Xiuming Xi","doi":"10.3760/cma.j.cn121430-20240210-00124","DOIUrl":"https://doi.org/10.3760/cma.j.cn121430-20240210-00124","url":null,"abstract":"<p><strong>Objective: </strong>To investigate the epidemiological characteristics and prognosis of critically ill patients with sepsis combined with acute kidney injury (AKI) in intensive care unit (ICU) in Beijing, and to analyze the risk factors associated with in-hospital mortality among these critically ill patients.</p><p><strong>Methods: </strong>Data were collected from the Beijing AKI Trial (BAKIT) database, including 9 049 patients consecutively admitted to 30 ICUs in 28 tertiary hospitals in Beijing from March 1 to August 31, 2012. Patients were divided into non-AKI and non-sepsis group, AKI and non-sepsis group, non-AKI and sepsis group, AKI and sepsis group. Clinical data recorded included demographic characteristics, primary reasons for ICU admission, comorbidities, sequential organ failure assessment (SOFA), acute physiology and chronic health evaluation II(APACHE II) within 24 hours of ICU admission, physiological and laboratory indexes, treatment in the ICU, AKI staging based on the Kidney Disease: Improving Global Outcomes (KDIGO), as well as the prognostic indicators including length of stay in ICU, length of stay in hospital, ICU and in-hospital mortality. The primary endpoint was discharge or in-hospital death. Multivariate Logistic regression analysis was used to investigate the risk factors for hospital death in ICU patients. Kaplan-Meier survival curve was drawn to analyze the cumulative survival of ICU patients during hospitalization.</p><p><strong>Results: </strong>A total of 3 107 critically ill patients were ultimately enrolled, including 1 259 cases in the non-AKI and non-sepsis group, 931 cases in the AKI and non-sepsis group, 264 cases in the non-AKI and sepsis groups, and 653 cases in the AKI and sepsis group. Compared with the other three group, patients in the AKI and sepsis group were the oldest, had the lowest mean arterial pressure (MAP), and the highest APACHE II score, SOFA score, blood urea nitrogen (BUN), and serum creatinine (SCr) levels, and they also had the highest proportion of receiving mechanical ventilation, requiring vasopressor support, and undergoing renal replacement therapy (RRT), all P < 0.01. Of these 3 107 patients, 1 584 (51.0%) were diagnosed with AKI, and the incidence of AKI in patients with sepsis was significantly higher than in those without sepsis [71.2% (653/917) vs. 42.5% (931/2 190), P < 0.01]. The highest proportion of KDIGO 0 stage was observed in the non-sepsis group (57.5%), while the highest proportion of KDIGO 3 stage was observed in the sepsis group (32.2%). Within the same KDIGO stage, the mortality of patients with sepsis was significantly higher than that of non-sepsis patients (0 stage: 17.8% vs. 3.1%, 1 stage: 36.3% vs. 7.4%, 2 stage: 42.7% vs. 17.1%, 3 stage: 54.6% vs. 28.6%, AKI: 46.1% vs. 14.2%). The ICU mortality (38.7%) and in-hospital mortality (46.1%) in the AKI and sepsis group were significantly higher than those in the other three groups. Kaplan-Meier surviva","PeriodicalId":24079,"journal":{"name":"Zhonghua wei zhong bing ji jiu yi xue","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141591549","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}