The Compensatory Reserve Index Responds to Acute Hemodynamic Changes in Patients with Congenital Heart Disease: A Proof of Concept Study
Sign Up to like & getrecommendations! Published in 2020 at "Pediatric Cardiology"
DOI: 10.1007/s00246-020-02374-3
Abstract: Patients with congenital heart disease (CHD) who undergo cardiac procedures may become hemodynamically unstable. Predictive algorithms that utilize dense physiologic data may be useful. The compensatory reserve index (CRI) trends beat-to-beat progression from normovolemia (CRI = 1)… read more here.
Keywords: compensatory reserve; heart disease; study; cri ... See more keywords
Impaired cerebral compensatory reserve is associated with admission imaging characteristics of diffuse insult in traumatic brain injury
Sign Up to like & getrecommendations! Published in 2018 at "Acta Neurochirurgica"
DOI: 10.1007/s00701-018-3681-y
Abstract: BackgroundContinuous assessment of cerebral compensatory reserve is possible using the moving correlation between pulse amplitude of intra-cranial pressure (AMP) and intra-cranial pressure (ICP), called RAP. Little is known about the behavior and associations of this… read more here.
Keywords: admission; cerebral compensatory; injury; compensatory reserve ... See more keywords
Field Testing of the Compensatory Reserve Measurement Monitoring Capability: Results From the 2024 Army Warfighter Expeditionary Experiment.
Sign Up to like & getrecommendations! Published in 2025 at "Military medicine"
DOI: 10.1093/milmed/usaf196
Abstract: BACKGROUND The Compensatory Reserve Measurement (CRM) is a machine learning algorithm that provides continuous real-time arterial waveform feature analysis, reflecting an individual's ability to compensate for reduced circulating blood volume. Compensatory Reserve Measurement calculates a… read more here.
Keywords: field; capability; reserve measurement; crm ... See more keywords
Comparisons of Traditional Metabolic Markers and Compensatory Reserve as Early Predictors of Tolerance to Central Hypovolemia in Humans
Sign Up to like & getrecommendations! Published in 2018 at "SHOCK"
DOI: 10.1097/shk.0000000000001034
Abstract: ABSTRACT Circulatory shock remains a leading cause of death in both military and civilian trauma. Early, accurate and reliable prediction of decompensation is necessary for the most efficient interventions and clinical outcomes. Individual tolerance to… read more here.
Keywords: crm; compensatory reserve; sensitivity; decompensation ... See more keywords
The effect of blood transfusion on compensatory reserve: A prospective clinical trial
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Trauma and Acute Care Surgery"
DOI: 10.1097/ta.0000000000001474
Abstract: BACKGROUND Bleeding activates the body’s compensatory mechanisms, causing changes in vital signs to appear late in the course of progressive blood loss. These vital signs are maintained even when up to 30% to 40% of… read more here.
Keywords: compensatory reserve; vital signs; transfusion; blood ... See more keywords
Effect of pain and analgesia on compensatory reserve
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Trauma and Acute Care Surgery"
DOI: 10.1097/ta.0000000000001544
Abstract: BACKGROUND The measurement of the body’s capacity to compensate for reduced blood volume can be assessed with a compensatory reserve measurement (CRM). The CRM, which is calculated from changes in features of the arterial waveform,… read more here.
Keywords: compensatory reserve; crm; minutes minutes; pain ... See more keywords
Physiologic validation of the Compensatory Reserve Metric obtained from pulse oximetry: A step toward advanced medical monitoring on the battlefield
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Trauma and Acute Care Surgery"
DOI: 10.1097/ta.0000000000004377
Abstract: BACKGROUND The Compensatory Reserve Metric (CRM) provides a time sensitive indicator of hemodynamic decompensation. However, its in-field utility is limited because of the size and cost-intensive nature of standard vital sign monitors or photoplethysmographic volume-clamp… read more here.
Keywords: pressure; compensatory reserve; crm; reserve metric ... See more keywords
Compensatory reserve detects subclinical shock with more expeditious prediction for need of life‐saving interventions compared to systolic blood pressure and blood lactate
Sign Up to like & getrecommendations! Published in 2021 at "Transfusion"
DOI: 10.1111/trf.16494
Abstract: We conducted a prospective observational study on 205 trauma patients at a level I trauma facility to test the hypothesis that a compensatory reserve measurement (CRM) would identify higher risk for progression to shock and/or… read more here.
Keywords: systolic blood; compensatory reserve; life saving; blood ... See more keywords
Efficacy of the compensatory reserve measurement in an emergency department trauma population
Sign Up to like & getrecommendations! Published in 2021 at "Transfusion"
DOI: 10.1111/trf.16498
Abstract: The Compensatory Reserve Measurement (CRM) is a novel method used to provide early assessment of shock based on arterial wave form morphology changes. We hypothesized that (1) CRM would be significantly lower in those trauma… read more here.
Keywords: compensatory reserve; reserve measurement; trauma; efficacy compensatory ... See more keywords
Unmasking the Hypovolemic Shock Continuum: The Compensatory Reserve
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Intensive Care Medicine"
DOI: 10.1177/0885066618790537
Abstract: Hypovolemic shock exists as a spectrum, with its early stages characterized by subtle pathophysiologic tissue insults and its late stages defined by multi-system organ dysfunction. The importance of timely detection of shock is well known,… read more here.
Keywords: compensatory reserve; unmasking hypovolemic; hypovolemic shock; shock ... See more keywords
Compensatory reserve index during central hypovolemia and volume loading in healthy young and older hyperthermic adults: A pilot study
Sign Up to like & getrecommendations! Published in 2024 at "Physiological Reports"
DOI: 10.14814/phy2.16177
Abstract: The compensatory reserve index (CRI), derived from machine learning algorithms from peripherally obtained photoplethysmography signals, provides a non‐invasive assessment of cardiovascular stability, that may be useful clinically. Briefly, the CRI device provides a value between… read more here.
Keywords: cri; age; volume loading; compensatory reserve ... See more keywords