Back to search

Article

Performance of the Age- and Neurologically- Adjusted Shock Index (ISA/G) as a Predictor of Intrahospital Mortality in High-Severity Polytrauma: A Retrospective Cohort Study at a Level IV National Referral Center in Peru

2026-07-30

Abstract excerpt

<title>Abstract</title> <p>Background Polytrauma is a global killer, yet the standard Shock Index (SI) frequently misclassifies elderly patients and neurotrauma victims due to blunted chronotropic drives or severe traumatic brain injury (TBI) autonomic dysregulation. Composite indices integrating age (ISA), neurology (SI/G), or both (ISA/G) offer theoretical benefits but lack validation in complex Latin American...

Topics

Open a Topic to create a Post that cites this publication.

Identifiers and source

Literature Corpus work
6e7286dd-1d82-58e8-a0b6-5c8e859d7a91
DOI
10.21203/rs.3.rs-10134658/v1
Open publication

Related research

Semantic proximity does not establish scientific evidence.

Click a neighbor to travelStep 1 · 12 closest
Interactive article relationship graphSelect a related publication card to move it into the centre and load its closest explainable connections. Solid lines are source-backed structured connections. Dashed lines are semantic discovery signals and are not scientific evidence.
Performance of the Age- and Neurologically- Adjusted Shock Index (ISA/G) as a Predictor of Intrahospital Mortality in High-Severity Polytrauma: A Retrospective Cohort Study at a Level IV National Referral Center in PeruDOI 10.21203/rs.3.rs-10134658/v1
Comparative Performance of Clinical Scoring Systems for Early Mortality Prediction in Blunt Traumatic Brain InjurySemantic proximity
Trends in Etiology and Mortality in Severe Polytrauma Patients with Traumatic Brain Injury: A 25-Year Retrospective AnalysisSemantic proximity
Predictors of mortality for blunt trauma patients in intensive care: A retrospective cohort studySemantic proximity
Incidence of Mortality and Predictors Among Patients with Shock Managed in the Emergency Room of a Large Tertiary Referral Hospital in EthiopiaSemantic proximity
Evaluation of the Prognostic Value and Modifiability of Low-Frequency Pressure Reactivity Index in Patients with Traumatic Brain InjurySemantic proximity
Hypothermia in Emergency Care: Longitudinal Demographic Trends and Predictors of Critical Outcomes in HungarySemantic proximity
Evaluation of mortality prediction using SOFA and APACHE IV tools in trauma and non-trauma patients admitted to the ICUSemantic proximity
Performance of the MOST Score for Severe Traumatic Brain Injury: First External Validation in Resource-Limited Neurosurgical SystemsSemantic proximity
Data-driven characterization of traumatic brain injury severity from clinical, neuroimaging, and blood-based indicatorsSemantic proximity
Machine learning techniques for mortality prediction in critical traumatic patients: anatomic and physiologic variables from the RETRAUCI studySemantic proximity
Identifying a Refractory Shock Phenotype in Pediatric Sepsis Using a Vasoactive-Adjusted Shock Index.Semantic proximity
The Influence of the COVID-19 Pandemic on Traumatic Spinal Cord Injury: A Six-Year Population-Based Retrospective AnalysisSemantic proximity
Select a neighboring publication to make it the new centre.