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Enhancing Neuroprotection After Cardiac Arrest: The Potential of Hydrogen Inhalation and Therapeutic Hypothermia.
Crit Care Med
January 2025
Both authors: Graduate School of Tianjin Medical University, Tianjin Medical University, Tianjin, China.
Diagnosis of Multiple Organ Dysfunction in Neonates with Hypoxic-Ischemic Encephalopathy: Vasoactive Inotropic Score, Renal Score, Fibrosis-5 Index and Lactate/Albumin Ratio.
Diagnostics (Basel)
December 2024
Department of Neonatology, Dr. Sami Ulus Maternity and Child Research and Training Hospital, Babur st., Number: 36, Altındag 06080, Turkey.
Background: Vasoactive inotrope score, renal score, fibrosis-5 index, and lactate-albumin ratio have not been investigated before in determining multiple organ dysfunctions accompanying infants with hypoxic-ischemic encephalopathy (HIE) in neonatal intensive care units (NICUs). The aim of this study was to determine whether multiple organ dysfunctions that may accompany HIE in infants are correlated with vasoactive inotrope score (VIS), renal score (RS), fibrosis-5 index (FIB-5), and lactate-albumin ratio (LAR), and whether these parameters can predict morbidity and mortality.
Methods: This is a retrospective study, and 106 newborns diagnosed with HIE and treated with hypothermia were included in the study.
Comparison of hypothermic and normothermic targeted temperature management in out-of-hospital cardiac arrest patients with acute coronary syndrome: a nationwide retrospective study.
Crit Care
January 2025
Division of Environmental Medicine and Population Services, Department of Social and Environmental Medicine, Graduate School of Medicine, Osaka University, Osaka, Japan.
Background: Targeted temperature management (TTM) is considered a beneficial treatment for improving outcomes in patients with OHCA due to acute coronary syndrome (ACS). The comparative benefits of hypothermic TTM (32-34°C) versus normothermic TTM (35-36°C) are unclear. This study compares these TTM strategies in improving neurological outcomes and survival rates in OHCA patients with ACS.
View Article and Find Full Text PDFPhosphorylation state of Akt in the heart during artificial deep hypothermia in Syrian hamsters.
J Vet Med Sci
December 2024
Laboratory of Veterinary Physiology, Faculty of Applied Biological Sciences, Gifu University.
Article Synopsis
- Hibernating animals can significantly lower their body temperature without damaging their organs, potentially due to active hypometabolism.
- Researchers studied the phosphorylation of Akt to see if metabolism decreases during artificial hypothermia in hamsters.
- They found that while hypothermia through adenosine A1 receptor activation decreased Akt phosphorylation significantly, anesthesia-induced hypothermia showed only partial reduction without organ damage, indicating both methods allow for regulated metabolic reduction.
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