Short-term Prognosis Research Articles

Association of bioimpedance analysis parameters trajectories with clinical outcomes in neurocritical patients

Background and objectiveNeurocritical patients often experience uncontrolled high catabolic metabolism state during the acuta phase of the disease. The complex interactions of neuroendocrine, inflammation, and immune system lead to massive protein breakdown and changes in body composition. Bioelectrical impedance analysis (BIA) evaluates the content and proportions of body components based on the principles of bioelectricity. Its parameters reflect the overall health status of the body and the integrity of cellular structure and function, playing an important role in assessing the disease status and predicting prognosis of such patients. This study explored the association of BIA parameters trajectories with clinical outcomes in neurocritical patients. MethodsThis study prospectively collected BIA parameters of 127 neurocritical patients in the Department of Neurology admitted to the NICU for the first 1–7 days. All these patients were adults (≥18 years old) experiencing their first onset of illness and were in the acute phase of the disease. The group-based trajectory modeling (GBTM), which aims to identify individuals following similar developmental trajectories, was used to identify potential subgroups of individuals based on BIA parameters. The short-term prognosis of patients in each trajectory group with variations in phase angle (PA) and extracellular water/total body water (ECW/TBW) over time was differentially analyzed, and the logistic regression model was used to analyze the relationship between potential trajectory groups of PA and ECW/TBW and the short-term prognosis of neurocritical patients. The outcome was Glasgow Outcome Scale (GOS) score at discharge. ResultsFour PA trajectories and four ECW/TBW trajectories were detected respectively in neurocritical patients. Among them, compared with the other latent subgroups, the “Low PA rapidly decreasing subgroup” and the “High ECW/TBW slowly rising subgroup” had higher incidences of adverse outcomes at discharge (GOS:1–3), in-hospital mortality, and length of neurology intensive care unit stay (all P < 0.05). After correcting for potential confounders, compared with the “Low PA rapidly decreasing subgroup”, the risk of adverse outcome (GOS:1–3) was lower in the other three PA trajectories, with OR values of 0.0003, 0.0004, and 0.003 respectively (all P < 0.05). Compared with the “High ECW/TBW slowly rising subgroup”, the risk of adverse outcome (GOS:1–3) was lower in the other three ECW/TBW trajectories, with OR values of 0.013, 0.035 and 0.038 respectively (all P < 0.05). ConclusionLatent PA trajectories and latent ECW/TBW trajectories during 1–7 days after admission were associated with the clinical outcomes of neurocritical patients. The risk of adverse outcomes was highest in the “Low PA rapidly decreasing subgroup” and the “High ECW/TBW slowly rising subgroup”. These results reflected the overall health status and nutritional condition of neurocritical patients at the onset of the disease, and demonstrated the dynamic change process in body composition caused by the inflammatory response during the acute phase of the disease. This provided a reference basis for the observation and prognostic evaluation of such patients.

Development and evaluation of a disulfidoptosis-related lncRNA index for prognostication in clear cell renal cell carcinoma

BackgroundThis study introduces a novel prognostic tool, the Disulfidoptosis-Related lncRNA Index (DRLI), integrating the molecular signatures of disulfidoptosis and long non-coding RNAs (lncRNAs) with the cellular heterogeneity of the tumor microenvironment, to predict clinical outcomes in patients with clear cell renal cell carcinoma (ccRCC). MethodsWe analyzed 530 tumor and 72 normal samples from The Cancer Genome Atlas (TCGA), employing k-means clustering based on disulfidoptosis-associated gene expression to stratify ccRCC samples into prognostic groups. lncRNAs correlated with disulfidoptosis were identified and used to construct the DRLI, which was validated by Kaplan-Meier and receiver operating characteristic curves. We utilized single-cell deconvolution analysis to estimate the proportion of immune cell types within the tumor microenvironment, while the ESTIMATE and TIDE algorithms were employed to assess immune infiltration and potential response to immunotherapy. ResultsThe Disulfidoptosis-Related lncRNA Index (DRLI) effectively stratified ccRCC patients into high and low-risk groups, significantly impacting survival outcomes (P < 0.001). High-risk patients, marked by a unique lncRNA profile associated with disulfidoptosis, faced worse prognoses. Single-cell analysis revealed marked tumor microenvironment heterogeneity, especially in immune cell makeup, correlating with patient risk levels. In prognostic predictions, DRLI outperformed traditional clinical indicators, achieving AUC values of 0.779, 0.757, and 0.779 for 1-year, 3-year, and 5-year survival in the training set, and 0.746, 0.734, and 0.750 in the validation set. Notably, while the constructed nomogram showed exceptional predictive capability for short-term prognosis (AUC = 0.877), the DRLI displayed remarkable long-term predictive accuracy, with its AUC value reaching 0.823 for 10-year survival, closely approaching the nomogram's performance. ConclusionsThe study introduces the DRLI as a groundbreaking molecular stratification tool for ccRCC, enhancing prognostic precision and potentially guiding personalized treatment strategies. This advancement is particularly significant in the context of long-term survival predictions. Our findings also elucidate the complex interplay between disulfidoptosis, lncRNAs, and the immune microenvironment in ccRCC, offering a comprehensive perspective on its pathogenesis and progression. The DRLI and the nomogram together represent significant strides in ccRCC research, highlighting the importance of molecular-based assessments in predicting patient outcomes.

The role of TLC, RDW, and ESR in predicting short-term prognosis among admitted patients with acute ischemic stroke: Insights from a cross-sectional study.

Stroke is the third most common cause of disability and the second most common cause of death worldwide. Prognosis assessment in acute ischemic stroke is challenging for clinicians. The development of simple and easily performed prognostic markers that correlate with the outcome of patients can be of immense benefit. The aim of this study was to find out the prognostic significance of total leukocyte count, red cell distribution width and erythrocyte sedimentation rate in patients with acute ischemic stroke. A descriptive cross-sectional study was conducted in a tertiary center after ethical approval from the Institutional Review Committee. The study period spanned from April 18, 2022 to June 17, 2023, a period of 14 months. 136 patients diagnosed with acute ischemic stroke with total leukocyte count (TLC), red cell distribution width (RDW), erythrocyte sedimentation rate (ESR), National Institutes of Health Stroke Scale (NIHSS), and modified Rankin Scale (mRS) were included in the study after fulfilling the inclusion criteria. The modified Rankin Scale (mRS) was obtained 28 days following admission. Data was collected and analyzed through Microsoft Excel 365 and SPSS version 22. Spearman Correlation and multivariate regression analysis were used to analyze the association. TLC, RDW, and ESR were significantly associated with an mRS at 28 days showing a positive correlation between them. Total in-hospital mortality has been significantly associated with TLC only (p < 0.05). The prognostic value of TLC, RDW, and ESR in patients with acute ischemic stroke was found to be significant and similar to the studies done in similar settings.

The effect of the mean platelet volume on short-term prognosis in acute ischemic stroke patients who underwent intravenous thrombolytic therapy

Objective: To evaluate the effect of the mean platelet volume (MPV), on the short-term prognosis and bleeding complications of acute ischemic stroke patients who underwent intravenous tissue plasminogen activator (IV-tPA) treatment. Patients and Methods: Between 01.01.2018 and 01.06.2021, 314 ischemic stroke patients who applied to our clinic with acute neurological deficit were included in the study retrospectively. Alteplase was administered as IV-tPA treatment for 1 hour. MPV value was measured before the treatment and was evaluated as the main parameter. The patients were examined under 4 groups (≤8.8fL, &amp;gt;8.8 – ≤9.9, &amp;gt;9.9-≤10.8, &amp;gt;10.8fL) according to their MPV values, and age, gender, comorbidities, and treatment initiation parameters were standardized by statistical methods. It was compared whether there was a significant difference between the MPV groups in terms of short-term prognosis according to the admission National Institutes of Health Stroke Scale (NIHSS) scores and discharge NIHSS scores and also bleeding complications. Results: A total of 314 patients, 145 women with a mean age of 76.7±13.0, and 169 men with a mean age of 66.3±13.1, were included in the study. 31 patients (9.9%) died before discharge. The mean MPV value was 9.64±1.15fL and the mean NIHSS score was 9.1±4.9 at admission, and the mean NIHSS score was 4.3±4.7 at discharge. When the NIHSS difference between admission and discharge was compared in the 4 groups, it was found that the prognosis was better in Group 3 with MPV &amp;gt;9.9-≤10.8 compared to Groups 1 and 4. (p=0.002; p&amp;lt;0.01). Despite this, it was seen that low or high MPV values could not be considered as a prognostic factor alone in patients who received IV-tPA treatment, since, there was no significant difference between the 3rd group and the 2nd group in terms of NIHSS decrease and the 4th group had a worse prognosis than the 3rd group. There was no statistical significance between MPV groups in terms of hemorrhage complications (p value for intracerebral, gastrointestinal, urogenital hemorrhage complications were 0.540, 0.980, 0.783, respectively). Conclusion: In our study, it was revealed that MPV value, is not an independent risk factor in patients with acute ischemic stroke receiving IV-tPA treatment and cannot be used as a prognostic marker.

Impact of successful antegrade and retrograde CTO PCI on short-term prognosis

BackgroundChronic total occlusion (CTO) percutaneous coronary intervention (PCI) carries risk of complications and should be attempted when the anticipated benefits exceed the potential risks. The primary indication for CTO–PCI is symptom improvement. However, the impact of CTO–PCI on angina and subsequent incidence of major adverse cardiovascular event (MACE) rate remains controversial. Our aim was to study the impact of technically successful elective CTO–PCI on the procedural success rate and short-term MACE. The current study was a prospective cohort study that included a total of 80 patients who were referred to our center (Ain Shams University Hospitals) for elective CTO–PCI and underwent technically successful CTO–PCI. Data were collected on patient arrival to our department, and then, the patients were observed during hospital admission to record any In-Hospital MACE. These patients were then followed up for 6 months to record improvement or worsening of their symptoms and to assess occurrence of any MACE including hospitalization and undergoing symptom-driven coronary angiography.ResultsThe mean age of our patients was 56 ± 9.6 years, and 73 patients (91%) were men. Sixty-two patients (77.5%) were done via an antegrade approach, and 18 patients (22.5%) were done via a retrograde approach with an overall procedural success rate of 91.25% (antegrade 93.5%, retrograde 83.3%). The overall mean procedure time was 102 min, the mean contrast volume used was 371 ml, and the mean cumulative air kerma dose was 7.2 Gy. The retrograde group required longer procedure times, larger volumes of contrast and higher exposure to radiation. The overall in-hospital MACE was 8.75%. Sixty-five patients in our study (81.25%) showed an improvement in the grade of their exertional dyspnea or angina within the 6-month follow-up period. Thirteen patients in our study (16.25%) needed re-hospitalization within a 6-month period after PCI. The overall target lesion revascularization rate at 6 months was 8.75%.ConclusionsTechnically successful CTO PCI in a well-equipped center with highly qualified CTO operators resulted in high procedural success rates and low incidence of short-term MACE.

Effects of alteplase and aspirin on functional outcomes in patients with acute ischemic stroke and mild non-disabling neurological deficit.

Investigate the effect of Alteplase and Aspirin on the functional outcomes of patients with acute ischemic stroke with mild non-disabling neurological deficit. In this single-center, randomized controlled study, we selected 60 patients with acute ischemic stroke with mild non-disabling neurological deficit admitted to our hospital from January 2021 to January 2022, and randomly divided them into the study group (n = 30) and the control group (n = 30), the control group was given the Aspirin treatment, the study group was given the Alteplase treatment, and the changes in neurological recovery, daily living ability, exercise ability, balance ability, cognitive function, and short-term prognosis outcomes were observed in these 2 groups. The factors influencing the short-term outcome of Alteplase therapy in patients with acute ischemic stroke were analyzed. The National Institutes of Health Neurological Deficit Score (NIHSS) scores at T1 and T2 of the study group were lower than those in the control group, but the scores of Barthel indicators (BI), Fugl-Meyer Motor Assessment Scale (FMA), Berg Balance Scale (BBS) and Montreal Cognitive Assessment Scale (MoCA) of the study group were higher than those in the control group, and the difference was statistically significant (P < .05). The short-term prognostic outcomes of these 2 groups were not significantly different (P > .05). The effect of the use of Alteplase or Aspirin on short-term functional outcomes in patients with acute ischemic stroke and mild non-disabling neurological deficit is not much different.

Complement activation is associated with right ventricular dysfunction and the severity of pulmonary embolism: links with prothrombotic state.

Little is known about the role of complement activation in acute pulmonary embolism (PE). We investigated whether complement activation is associated with the severity of acute PE, along with the associated prothrombotic state, systemic inflammation and neutrophil extracellular traps (NETs) formation. We studied 109 normotensive, non-cancer PE patients (aged 58.1±15.0 years). On admission prior to initiation of anticoagulation, plasma soluble complement components, i.e., C3a and sC5b-9, were measured with enzyme-linked immunosorbent assay (ELISA), along with thrombin generation, fibrinolysis proteins (plasminogen, antiplasmin, plasminogen activator inhibitor-1), factor VIII (FVIII) activity, and fibrin clot properties, including clot permeability (Ks, a measure of clot density) and clot lysis time (CLT). Moreover, we determined inflammatory markers and citrullinated histone H3, a specific marker of NETs formation. Patients in the lower tertile of C3a (≤1.45 ng/mL, n=37) had lower simplified Pulmonary Embolism Severity Index (sPESI) values and were less likely to have right ventricular (RV) dysfunction compared to the remaining subjects. The former subgroup also had 13% lower FVIII activity, but not fibrinogen, interleukin-6, fibrinolysis proteins, and thrombin generation. Plasma C3a levels correlated inversely with Ks and positively with CLT indicating formation of denser and poorly lysable clots in subjects with elevated C3a. Despite a positive association between C3a and sC5b-9, the latter parameter was solely associated with higher FVIII, but not with other variables. We showed that in acute PE enhanced complement activation characterizes patients with poorer short-term prognosis who display prothrombotic fibrin clot properties and elevated FVIII, which supports the involvement of complement proteins in acute thromboembolism.

Four-Rod Technique for Stabilization of Lumbar Spine in a case of Spine Metastases

Objective: The occurrence of spine metastases often indicates disseminated disease and portends a short-term prognosis in cancer patients. This study discusses the challenges in the surgical management of spinal metastases and evaluates the effectiveness of a 'Four-rod' technique in a patient with disseminated renal cell carcinoma. Case: A 40-year-old male with renal cell carcinoma and metastases presented with severe lower back pain and instability due to extensive vertebral destruction. Despite the poor prognosis, a 'Four-rod' construct was employed to stabilize the spine. Post-surgery, the patient experienced significant pain reduction and improved mobility. Conclusion: The 'Four-rod' technique minimized complications such as pseudoarthrosis and implant failure. It proved effective in stabilizing the spine without increasing operative time or blood loss, thereby enhancing the patient's quality of life. This study underscores the importance of addressing spinal instability in patients with metastatic disease and suggests that multiple-rod constructs may offer superior outcomes.

Correlation of TyG-BMI and TyG-WC with severity and short-term outcome in new-onset acute ischemic stroke.

To research the connection between the indexes of the indexes of triglyceride-glucose (TyG) combined with obesity indices and the initial neurological severity and short-term outcome of new-onset acute ischemic stroke. Data of patients with acute ischemic stroke admitted to the Stroke Ward of the Affiliated Hospital of Beihua University from November 2021 to October 2023, were collected. The two indexes were calculated by combining TyG and obesity indices: TyG-body mass index (TyG-BMI) and TyG-waist circumference (TyG-WC). The National Institute of Health Stroke Scale (NIHSS) was used to assess and group patients with neurological deficits within 24 hours of admission: mild stroke (NIHSS ≤5) and moderate-severe stroke (NIHSS >5). Short-term prognosis was evaluated using the modified Rankin Scale (mRS) at discharge or 14 days after onset of the disease and grouped: good outcome (mRS ≤2) and poor outcome (mRS >2). According to the quartiles of TyG-BMI and TyG-WC, the patients were placed into four groups: Q1, Q2, Q3 and Q4. Multi-factor logistic regression analysis was utilized to evaluate the correlation of TyG-BMI and TyG-WC with the severity and short-term outcome. The study included 456 patients. After adjusting for multiple variables, the results showed that compared with the quartile 1, patients in quartile 4 of TyG-BMI had a reduced risk of moderate-severe stroke [Q4: OR: 0.407, 95%CI (0.185-0.894), P = 0.025]; Patients in quartiles 2, 3 and 4 of TyG-BMI had sequentially lower risk of short-term adverse outcomes [Q2: OR: 0.394, 95%CI (0.215-0.722), P = 0.003; Q3: OR: 0.324, 95%CI (0.163-0.642), P = 0.001; Q4: OR: 0.158, 95%CI (0.027-0.349), P <0.001]; Patients in quartiles 3 and 4 of TyG-WC had sequentially lower risk of moderate-severe stroke [Q3: OR: 0.355, 95%CI (0.173-0.728), P = 0.005; Q4: OR: 0.140, 95%CI (0.056-0.351), P <0.001]; Patients in quartiles 3 and 4 of TyG-WC had sequentially lower risk of short-term adverse outcomes [Q3: OR: 0.350, 95%CI (0.175-0.700), P = 0.003; Q4: OR: 0.178, 95%CI (0.071-0.451), P <0.001]. TyG-WC and TyG-BMI were correlated with the severity and short-term outcome of new-onset acute ischemic stroke. As TyG-WC and TyG-BMI increased, stroke severity decreased and short-term outcome was better.

#2705 Hypertension as a risk factor for mortality and the development of chronic kidney disease after an episode of acute kidney injury in the elderly

Abstract Background and Aims Acute kidney injury (AKI) is a real public health problem due to its severity and its consequences in the short, medium and long term. Hypertension is a very common disease in our country. The association between hypertension and acute and chronic renal failure is not well studied in our country, and given the lack of data, we proposed to carry out this study and even more so the elderly, who are fragile subjects with multiple illnesses. Method We undergone a retrospective study which was carried out in the nephrology department of Fattouma Bourguiba hospital in Monastir. We included patients aged &amp;gt; 65 years, who had an AKI with full recovery who had been hospitalized between January 2002 and December 2015. Our study aimed to assess the impact of hypertension on mortality and the development of chronic kidney disease (CKD) after an episode of AKI. Results Our population was made up of 67 men and 60 women, 30.1% had multiple comorbidities. Pre renal Aki represented the predominant mechanism of AKI which was retained in our study with a rate of 40% and dehydration as the main aetiology in 70 patients. In the short term, 15 patients had progressed to CKD. The mean overall survival in our study was 159 months with a high risk of mortality in elderly (patients aged &amp;gt;65 years), who had multiple comorbidities, hypertensive, diabetics, with vascular disease, Charlson Comorbidity index &amp;gt;5, who presented with hyperkalaemia &amp;gt;5.5 and pre renal mechanism of the AKI episode. In the medium term and the long term, 4 and 2 patients developed CKD respectively. Hypertension was a factor in poor prognosis and mortality in elderly subjects after an episode of acute kidney injury (p=0.005). Conclusion Hypertension is a real public health problem impacting the short, medium and long term prognosis of patients who have had an episode of AKI with full recovery.

Vascular reconstruction provides short-term and long-term survival benefits for patients with hilar cholangiocarcinoma: A retrospective, multicenter study

BackgroundIn patients with hilar cholangiocarcinoma (HCCA), radical resection can be achieved by resection and reconstruction of the vasculature. However, whether vascular reconstruction (VR) improves long-term and short-term prognosis has not been demonstrated comprehensively. MethodsThis was a retrospective multicenter study of patients who received surgery for HCCA with or without VR. Variables associated with overall survival (OS) and recurrence-free survival (RFS) were identified based on Cox regression. Kaplan-Meier curves were used to explore the impact of VR. Restricted mean survival time (RMST) was used for comparisons of short-term survival between the groups. Patients’ intraoperative and postoperative characteristics were compared. ResultsTotally 447 patients were enrolled. We divided these patients into 3 groups: VR with radical resections (n = 84); non-VR radical resections (n = 309) and non-radical resection (we pooled VR-nonradical and non-VR nonradical together, n = 54). Cox regression revealed that carbohydrate antigen 242 (CA242), vascular invasion, lymph node metastasis and poor differentiation were independent risk factors for OS and RFS. There was no significant difference of RMST between the VR and non-VR radical groups within 12 months after surgery (10.18 vs. 10.76 mon, P = 0.179), although the 5-year OS (P < 0.001) and RFS (P < 0.001) were worse in the VR radical group. The incidences of most complications were not significantly different, but those of bile leakage (P < 0.001) and postoperative infection (P = 0.009) were higher in the VR radical group than in the non-VR radical group. Additionally, the levels of alanine aminotransferase (ALT) and aspartate aminotransferase (AST) up to 7 days after surgery tended to decrease in all groups. There was no significant difference in the incidence of postoperative liver failure between the VR and non-VR radical groups. ConclusionsRadical resection can be achieved with VR to improve the survival rate without worsening short-term survival compared with resection with non-VR. After adequate assessment of the patient's general condition, VR can be considered in the resection.

Analysis of the Effects of Preoperative Hepatic Artery Chemoembolization and Quality Nursing Intervention on the Perioperative Safety and Short-term Prognosis of Liver Transplantation in Patients with Hepatocellular Carcinoma

Objective: To investigate the effects of preoperative hepatic artery chemoembolization (TACE) and quality nursing interventions on the perioperative safety and short-term prognosis in patients with hepatocellular carcinoma undergoing liver transplantation. Methods: The study period spanned from January 2021 to December 2023, and 125 patients with hepatocellular carcinoma admitted to our hospital were selected, all of whom underwent liver transplantation. They were randomly divided into an observation group (n = 63) and a control group (n = 62). The patients in the control group did not undergo TACE before the operation, and the patients in the observation group underwent TACE and quality nursing intervention before the operation. The operation time, intraoperative blood loss, length of hospitalization, liver-free period, complication rate, short-term prognosis, and liver function indexes between the two groups were compared. Results: There was no significant difference in operation time, intraoperative blood loss, and length of hospitalization between the two groups (P &lt; 0.05). The liver-free period of patients in the observation group was longer than that of the control group (P &lt; 0.05). The two groups had no significant difference in the incidence of biliary complications, vascular complications, and postoperative infections (P &gt; 0.05). The rate of immune reactive complications in the observation group was lower than that of the control group (P &lt; 0.05). There was no significant difference in the perioperative mortality rate, 1-year postoperative survival rate, and 2-year postoperative survival rate (P &gt; 0.05). The two groups had no significant difference in postoperative liver function indexes (P &gt; 0.05). Conclusion: Preoperative TACE and high-quality nursing intervention in patients with hepatocellular carcinoma had no adverse effect on the perioperative safety and short-term prognosis, prolonged the liver-free time, and reduced the incidence of immune-reactive complications.

Prevalence, clinical and virological characteristics and short-term prognosis of hepatitis delta infection among patients with HIV/HBV in Nouakchott, Mauritania.

Patients living with HIV infection (PLWH) are at risk of acquiring HBV and HDV. The present study aimed to determine the prevalence and characteristics of HIV-HDV-HBV tri-infection in comparison with HIV-HBV coinfection and to estimate severities and outcomes of associated liver diseases in Mauritanian PLWH. Two-hundred-ninety-two consecutive HBsAg-positive PLWH were included (mean age: 37 years). Clinical data were recorded. Anti-HDV antibodies, HBV and HDV viral loads (VLs) and genotype were determined. APRI, FIB-4 and FibroScan were performed to evaluate the severity of liver disease. The anti-HDV antibodies prevalence was 37% and HDV RNA was positive in 40.7% of patients. Genetic diversities were found with HDV genotype 1 (93%) and HBV genotypes D (42.5%) and E (38%). The HBV VL was detectable in 108 patients at inclusion, and mutations associated with HBV resistance were found in 20. For almost all variables studied, including FIB-4 and APRI scores, no significant differences were found between anti-HDV-Ab positive or negative patients. FibroScan examination, which was performed in 110 patients at end-of-follow-up showed higher, but NS values, in HDV positive patients. After a mean follow-up of 24.55 ± 8.01 months (n = 217 patients), a highly significant worsening of APRI and FIB-4 scores was found. Moreover, patients with HDV showed more severe liver disease progression despite an efficient therapy. In a substantial Mauritanian cohort of relatively young PLWH, we found high HDV prevalence and worsening liver disease. In high-risk countries, screening for HDV and providing appropriate follow-up and treatments are warranted in PLWH.

The Combination of Systemic Immune-Inflammation Index and Serum Procalcitonin has High Auxiliary Predictive Value for Short-Term Adverse Prognosis in Septic Shock Patients

BackgroundSeptic shock is the most serious complication of sepsis, with more secure and efficient biomarkers urgently needed. Systemic immune-inflammation index (SII) and serum procalcitonin (PCT) show involvement in predicting septic shock prognosis. ObjectiveHerein, we explored the clinical value of the SII-PCT combination in the short-term prognosis of septic shock patients. MethodsTotally 200 septic shock patients were analyzed retrospectively and allocated into the survival and death groups upon 28-day in-hospital outcomes. Correlations of SII, PCT, acute physiology and chronic health evaluation II (APACHE II)/sepsis-related organ failure assessment (SOFA) scores, C-reactive protein (CRP), and serum creatinine (Scr) were analyzed using Spearman. The influencing factors of SII and serum PCT for short-term poor prognosis were analyzed using logistic multivariate regression model. The auxiliary predictive value of SII, PCT, and their combination for short-term adverse septic shock prognosis was evaluated by the receiver operating characteristic curve. Differences in the area under the curve (AUC) were compared using MedCalc. ResultsThe death group had higher APACHE II/SOFA scores, LYM, CRP, Scr, SII, and PCT levels than the survival group. SII and PCT were positively correlated with APACHE II and SOFA scores, LYM, CRP, and Scr, and were independent risk factors influencing the adverse septic shock prognosis. The AUC of the SII-PCT combination in predicting short-term adverse septic shock prognosis was 0.893 (0.841-0.932), with 76.12% sensitivity and 87.97% specificity, with the combination showing a higher AUC than SII/PCT alone. ConclusionsThe SII-PCT combination helps predict the adverse prognosis of septic shock patients.

Urinary catheterization of patients with acute heart failure in a hospital emergency department: a factor associated with prognosis.

To analyze whether urinary catheterization in a hospital emergency department (ED) affects short-term prognosis in patients with acute heart failure (AHF). We prospectively recorded baseline and other clinical data in a consecutive cohort of ED patients treated for AHF. Crude and adjusted associations were calculated between catheterization and a primary composite outcome (30-day readmission for AHF and/or death) and secondary outcomes (in-hospital mortality, urinary tract infection [UTI], and duration of hospital stay.). Nine hundred ninety-one patients were admitted for AHF. The mean (SD) age was 66 (10.5) years; 71% were women. Catheterization was required for 29.2% in the ED. The primary composite outcome was observed in 7.7% of the patients who were not catheterized and 12.8% of the catheterized patients (P = .02). In-hospital mortality occurred in 5.9% and 9.7% of non-catheterized and catheterized patients, respectively (P = .04), and UTIs occurred in 19.1% and 26.6% (P = .01). Twelve of the non-catheterized patients (1.7%) were readmitted for AHF (vs 11 (3.8%) of the catheterized patients (P = .06), and there were no differences between the groups in hospital stay (11 vs 10.9 days, P = .78). In the adjusted analysis of associations between catheterization and the primary outcome the odds and hazard ratios (OR and HR, respectively) were OR, 1.7 (95% CI, 1.1-2.7) (P = .02) and HR, 1.6 (95% CI, 1.1-2.5) (P = .03). For secondary outcomes, significant associations emerged between catheterization and UTIs (OR, 1.8 [95% CI, 1.1-2.2]; P = .008) and readmission for AHF (OR, 2.9 [95% CI, 1.2-7.3]; P = .02). Routine insertion of a urinary catheter in patients with AHF in the ED is associated with worse 30-day clinical outcomes.

Prospective Evaluation of the Peripheral Perfusion Index in Assessing the Organ Dysfunction and Prognosis of Adult Patients With Sepsis in the ICU.

Background: The peripheral perfusion index (PI) reflects microcirculatory blood flow perfusion and indicates the severity and prognosis of sepsis. Method: The cohort comprised 208 patients admitted to the intensive care unit (ICU) with infection, among which 117 had sepsis. Demographics, medication history, ICU variables, and laboratory indexes were collected. Primary endpoints were in-hospital mortality and 28-day mortality. Secondary endpoints included organ function variables (coagulation function, liver function, renal function, and myocardial injury), lactate concentration, mechanical ventilation time, and length of ICU stay. Univariate and multivariate analyses were conducted to assess the associations between the PI and clinical outcomes. Sensitivity analyses were performed to explore the associations between the PI and organ functions in the sepsis and nonsepsis groups. Result: The PI was negatively associated with in-hospital mortality (odds ratio [OR] 0.29, 95% confidence interval [CI] 0.15 to 0.55), but was not associated with 28-day mortality. The PI was negatively associated with the coagulation markers prothrombin time (PT) (β -0.36, 95% CI -0.59 to 0.13) and activated partial thromboplastin time (APTT) (β -1.08, 95% CI -1.86 to 0.31), and the myocardial injury marker cardiac troponin I (cTnI) (β -2085.48, 95% CI -3892.35 to 278.61) in univariate analysis, and with the PT (β -0.36, 95% CI -0.60 to 0.13) in multivariate analysis. The PI was negatively associated with the lactate concentration (β -0.57, 95% CI -0.95 to 0.19), mechanical ventilation time (β -23.11, 95% CI -36.54 to 9.69), and length of ICU stay (β -1.28, 95% CI -2.01 to 0.55). Sensitivity analyses showed that the PI was significantly associated with coagulation markers (PT and APTT) and a myocardial injury marker (cTnI) in patients with sepsis, suggesting that the associations between the PI and organ function were stronger in the sepsis group than the nonsepsis group. Conclusion: The PI provides new insights for assessing the disease severity, short-term prognosis, and organ function damage in ICU patients with sepsis, laying a theoretical foundation for future research.

The use of antibiotics in the early stage of acute exacerbation of chronic obstructive pulmonary disease in patients without obvious signs of infection: a multicenter, randomized, parallel-controlled study.

Chronic obstructive pulmonary disease (COPD) is a chronic respiratory disease with high prevalence and mortality. In some acute exacerbations of COPD (AECOPD) in patients with no obvious signs of infection, early antibiotic treatment seems to clinically improve the disease, but more studies are needed to determine the prognostic impact of antibiotic treatment in AECOPD patients with no obvious signs of infection. To clarify the impact of antibiotic treatment on the short-term and long-term prognoses of AECOPD patients without obvious signs of infection. The impact of the two treatment methods on the prognosis of patients was compared at 30, 90, 180, and 360days after discharge. A multicenter, randomized, parallel-controlled clinical trial was conducted in a department of respiratory and critical care medicine in Central China. All patients met the inclusion criteria for AECOPD, and the patients were randomly assigned to the antibiotic group or the nonantibiotic group at a 1:1 ratio. Patients in the antibiotic group were given moxifloxacin 400mg/day intravenously for 7days. Patients in the nonantibiotic group were intravenously injected with the same amount of normal saline as the amount of moxifloxacin given to those in the antibiotic group for 7days. There were 406 patients in the antibiotic group and 410 patients in the nonantibiotic group. During the short-term and long-term follow-ups, the acute exacerbation frequency, intensive care unit (ICU) treatment rate, mortality, and mMRC and CAT scores were not significantly different between the two groups (p > 0.05). At the 180- and 360-day follow-ups, the forced expiratory volume in 1s (FEV1%) and peak expiratory flow (PEF) were not significantly different between the two groups (p > 0.05). The 30-day readmission rate was significantly lower in the antibiotic group than in the nonantibiotic group (p < 0.05). The time from discharge to the first acute exacerbation was not significantly different between the two groups (p > 0.05). The length of the first hospital stay after discharge was significantly lower in the antibiotic group (5.84days) than in the nonantibiotic group (6.75days) (p < 0.05). At the 30-day follow-up, the acute exacerbation frequency, age, C-reactive protein (CRP) level, and sputum viscosity were significantly greater in the nonantibiotic group than in the antibiotic group (p < 0.05). In addition, according to the receiver operating characteristic (ROC) analysis, the frequency of acute exacerbations at the 30-day follow-up was significantly greater in COPD patients aged >62.5years, with a CRP level >12.56mg/L or with a sputum viscosity >III, in the nonantibiotic group than in those in the antibiotic group, suggesting that the short-term prognosis was poor. Patients who are >62.5years of age, have a CRP concentration >12.56mg/L, or have a sputum viscosity >III without obvious signs of infection should be treated with antibiotics to improve their short-term prognosis. (https://www.chictr.org.cn), (ChiCTR1800018921).

Clinical calculator based on CT and clinicopathologic characteristics predicts short-term prognosis following resection of microsatellite-stabilized diffuse gastric cancer.

Although microsatellite stability/Epithelial-mesenchymal transition (MSS/EMT) subtypes have been reported in multiple cancer prognosis studies, strong confounding factors between MSS/EMT (usually with Lauren's diffuse phenotype) and diffuse gastric cancer (GC) may obscure the independent prognostic value of diffuse GC. Additionally, recent studies suggest a strong correlation between mural stratification based on CT and diffuse GC. This study aims to investigate potential prognostic factors of MSS diffuse GC using mural stratification and to develop a risk assessment model. This retrospective study included 131 patients with MSS diffuse GC who underwent radical surgery. Univariate and multivariate Cox proportional hazards regression analysis was used to identify model predictors and construct a nomogram for overall survival (OS) and recurrence-free survival (RFS) risks. The model's performance was evaluated using ROC, accuracy, and C-index. Internal validation of the model was conducted using the bootstrap resampling method. Among 131 cases, 60 cases (45.8%) exhibited grade 2 mural stratification, which correlated with a poorer tumor prognosis and a more invasive phenotype. Furthermore, a nomogram for predicting OS and RFS prognosis was established based on multivariate results (age, extranodal invasion, mural stratification, and/or P53). The nomogram demonstrated excellent performance, with an AUC of 0.859 (95% CI 0.794-0.924) for OS and 0.859 (95% CI 0.789-0.929) for RFS. Internal validation using 1000 bootstrap samples yielded AUC values of 0.845 and 0.846 for OS and RFS, respectively. Grade 2 mural stratification based on CT imaging revealed a more aggressive invasive phenotype, characterized by increased LN metastasis, higher rates of peritoneal metastasis, and a poorer short-term prognosis. Furthermore, the CT phenotype-based nomogram demonstrates favorable discrimination and calibration, enabling convenient individual short-term prognostic evaluation following resection of MSS diffuse GC.

The prognostic value of preoperative systemic inflammatory response index in predicting outcomes of acute type A aortic dissection patients underwent surgical treatment.

The systemic inflammatory response index (SIRI) is a novel inflammatory-immune biological marker that has prognostic value in various cardiovascular diseases. This study aims to investigate the relationship between SIRI and short-term and long-term prognosis in patients with acute type A aortic dissection (AAAD) underwent surgical treatment. We conducted a retrospective analysis of patients with AAAD who underwent emergency surgical treatment at our center. Through multifactorial logistics regression analysis and cox proportional hazards regression analysis, we identified SIRI as an independent risk factor for major adverse events (MAEs) and long-term aorta-related adverse events (ARAEs) post-surgery. The optimal cutoff value of preoperative SIRI was determined using receiver operating characteristic (ROC) curve analysis, and patients were divided into low SIRI group and high SIRI group. The prognostic outcomes at different time points post-surgery for the two groups of patients were analyzed using Kaplan-Meier survival analysis, and the significance was determined by log-rank test. A total of 691 AAAD patients were included in this study. Among them, 50 patients (7.2%) died within 30 days post-surgery, and 175 patients (25.3%) experienced MAEs. A total of 641 patients were followed up, with an average follow-up time of 33.5 ± 17.5 months, during which 113 patients (17.6%) experienced ARAEs. The results of multifactorial logistics regression analysis and cox proportional hazards regression analysis showed that SIRI was an independent risk factor for postoperative MAEs (OR=3.148, 95%CI[1.650-6.006], p<0.001) and ARAEs (HR=2.248, 95%CI[1.050-4.809], p<0.037). Kaplan-Meier analysis demonstrated that the MAEs-free survival in the high SIRI group was significantly lower than that in the low SIRI group, and a similar trend was observed in the ARAEs-free survival during follow-up (log-rank test, p<0.001). Preoperative SIRI is significantly associated with the short-term and long-term prognosis of AAAD patients underwent emergency open surgery, demonstrating its valuable prognostic value. Therefore, preoperative SIRI is a reliable biological marker that can serve as a valuable tool for preoperative risk stratification and decision management.

Effect of the intraoperative infusion of recombinant activated coagulation factor VII on short-term prognosis and thoracic complications after acute aortic coarctation

Purpose: To investigate the impact of intraoperative infusion of recombinant human-activated coagulation factor VII (rFVIIa) on postoperative outcomes in patients with acute aortic dissection (AAD). Methods: This study involved 120 individuals who underwent aortic coarctation surgery between January 1, 2020, and December 31, 2022 in the First Affiliated Hospital of Xinjiang Medical University, Xinjiang, China. The participants were divided into control (receiving only conventional treatment) and study (receiving rFVIIa infusion in addition to conventional treatment) groups. Various parameters, including patient status, postoperative measures, and complications were evaluated. Results: There was no significant difference in age, gender distribution, duration of myocardial block, onset time, or surgery duration (p &gt; 0.05) between both groups. However, the study group exhibited longer extracorporeal circulation duration (p &lt; 0.05). The study group also demonstrated lower levels of chest drainage compared to the control group 12 and 24 h after surgery (p &lt; 0.05). Moreover, fewer concentrated red blood cells and fresh frozen plasma transfusions were administered to study group (p &lt; 0.05). Despite having longer stays in the ICU (p &lt; 0.05), the study group required less postoperative mechanical ventilation (p &lt; 0.05). There was a significant difference in the incidence of postoperative thrombosis cases, positive gram-negative bacilli sputum culture results, and deaths within the study group (p &lt; 0.05). Conclusion: Intraoperative rFVIIа infusion in AAD patients enhances short-term prognosis, with elevated risk of chest complications. However, further studies with larger sample sizes is essential to comprehensively assess clinical advantages and drawbacks.