Dataset Information

Cardiogenic Shock Integrated PHenotyping for Event Reduction: A Pilot Metabolomics Analysis.

ABSTRACT: Cardiogenic shock (CS) portends a dismal prognosis if hypoperfusion triggers uncontrolled inflammatory and metabolic derangements. We sought to investigate metabolomic profiles and temporal changes in IL6, Ang-2, and markers of glycocalyx perturbation from admission to discharge in eighteen patients with heart failure complicated by CS (HF-CS). Biological samples were collected from 18 consecutive HF-CS patients at admission (T0), 48 h after admission (T1), and at discharge (T2). ELISA analytical techniques and targeted metabolomics were performed Seven patients (44%) died at in-hospital follow-up. Among the survivors, IL-6 and kynurenine were significantly reduced at discharge compared to baseline. Conversely, the amino acids arginine, threonine, glycine, lysine, and asparagine; the biogenic amine putrescine; multiple sphingolipids; and glycerophospholipids were significantly increased. Patients with HF-CS have a metabolomic fingerprint that might allow for tailored treatment strategies for the patients' recovery or stabilization.

SUBMITTER: Morici N

PROVIDER: S-EPMC10743901 | biostudies-literature | 2023 Dec

REPOSITORIES: biostudies-literature

ACCESS DATA

Publications

Cardiogenic Shock Integrated PHenotyping for Event Reduction: A Pilot Metabolomics Analysis.

Morici Nuccia N Frigerio Gianfranco G Campolo Jonica J Fustinoni Silvia S Sacco Alice A Garatti Laura L Villanova Luca L Tavazzi Guido G Kapur Navin K NK Pappalardo Federico F

International journal of molecular sciences 20231218 24

Cardiogenic shock (CS) portends a dismal prognosis if hypoperfusion triggers uncontrolled inflammatory and metabolic derangements. We sought to investigate metabolomic profiles and temporal changes in IL6, Ang-2, and markers of glycocalyx perturbation from admission to discharge in eighteen patients with heart failure complicated by CS (HF-CS). Biological samples were collected from 18 consecutive HF-CS patients at admission (T0), 48 h after admission (T1), and at discharge (T2). ELISA analytica ...[more]

PMID: 38139435

Similar Datasets

Project description:BackgroundCardiogenic shock (CS) is increasingly recognized as heterogeneous in its severity and response to therapies. This study aimed to identify CS phenotypes and their responses to the use of vasopressors.MethodThe current study included patients with CS complicating acute myocardial infarction (AMI) at the time of admission from the Medical Information Mart for Intensive Care IV (MIMIC-IV) database. Laboratory and clinical variables were collected and used to conduct latent profile (LPA) analysis. Furthermore, we used a multivariable logistic regression (LR) model to explore the independent association between the use of vasopressors and endpoints.ResultA total of 630 eligible patients with CS after AMI were enrolled in the study. The LPA identified three profiles of CS: profile 1 (n = 259, 37.5%) was considered as the baseline group; profile 2 (n = 261, 37.8%) was characterized by advanced age, more comorbidities, and worse renal function; and profile 3 (n = 170, 24.6%) was characterized by systemic inflammatory response syndrome (SIRS)-related indexes and acid-base balance disturbance. Profile 3 showed the highest all-cause in-hospital mortality rate (45.9%), followed by profile 2 (43.3%), and profile 1 (16.6%). The LR analyses showed that the phenotype of CS was an independent prognostic factor for outcomes, and profiles 2 and 3 were significantly associated with a higher risk of in-hospital mortality (profile 2: odds ratio [OR] 3.95, 95% confidence interval [CI] 2.61-5.97, p < 0.001; profile 3: OR 3.90, 95%CI 2.48-6.13, p < 0.001) compared with profile 1. Vasopressor use was associated with an improved risk of in-hospital mortality for profile 2 (OR: 2.03, 95% CI: 1.15-3.60, p = 0.015) and profile 3 (OR: 2.91, 95% CI: 1.02-8.32, p = 0.047), respectively. The results of vasopressor use showed no significance for profile 1.ConclusionThree phenotypes of CS were identified, which showed different outcomes and responses to vasopressor use.

Project description:BackgroundDelivery mode has been linked to child health, e.g., allergic disease. However, it remains unclear whether protein and metabolite differences across different delivery modes may underlie child development.MethodsA cohort comprising 16 spontaneous onset vaginal delivery (VD), 16 prelabor cesarean delivery on maternal request (CS), and 8 intrapartum cesarean section (Intra_CS) women were analyzed using label-free proteomic and untargeted metabolomics assays on amniotic fluid and cord blood samples, respectively. We used weighted gene co-expression network analyses (WGCNA) to identify modules of highly correlated proteins or metabolites that associated with delivery modes and related clinical traits. KEGG enrichment analyses were performed to investigate the biological function of the identified modules. Integrative multiomics analysis was employed to examine the biological interplay between proteomic and metabolic interactions.ResultsCompared to the CS group, the proteomic and metabolomic profiles were similar between the Intra_CS and VD groups in our study. We did not identify any enriched protein or metabolite pathways related to immune development that could influence the risk of allergic diseases in offspring across different delivery modes. However, we identified seven protein modules correlated with the duration from the rupture of the membranes to full dilation of the cervix, with the actin cytoskeleton module significantly enriched. A metabolic module in cord blood that correlated with VD was enriched in subclasses including C21 steroids, steroid sulfates, and oxysterols. Integrative analysis of proteomic and metabolomic data suggested pathways related to mode of delivery and duration of labor, encompassing the actin cytoskeleton, NADP metabolic process, nicotinate, and nicotinamide metabolism in amniotic fluid, and the steroid hormone biosynthesis pathway in cord blood.ConclusionsDifferences in steroid hormones and the actin cytoskeleton pathway according to proteomics and metabolomics in amniotic fluid and cord blood were more indicative of the labor process. These findings could guide future studies on delivery-associated biochemical pathways.

Dataset Information

Cardiogenic Shock Integrated PHenotyping for Event Reduction: A Pilot Metabolomics Analysis.

Publications

Cardiogenic Shock Integrated PHenotyping for Event Reduction: A Pilot Metabolomics Analysis.

Similar Datasets

OmicsDI is part of the ELIXIR infrastructure

Tweets