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Procedural Sedation Outside the Operating Room and Potential Neurotoxicity: Analysis of an At-Risk Pediatric Population.

by SmartTots | Nov 16, 2021 | Research Articles

Abstract Objectives: To determine the characteristics of children who met the risk criteria for potential neurotoxicity defined by the US Food and Drug Administration (FDA; 2016 warning) in a procedural sedation (PS) service. Study design: A single-center...

Role of sedative-hypnotic agents in neurodegeneration: Effects of midazolam and thiopental on apoptosis and oxidative stress expression in neonatal and adult rat brains.

by SmartTots | Nov 3, 2021 | Research Articles

Abstract Aim: Midazolam (MDZ) and thiopental are commonly used sedative agents. These two agents have been shown to have toxic apoptotic and neurodegenerative effects. The aim of this study was to investigate the effects of these drugs on neonatal and adult rat brain....

Blockade of the NLRP3/caspase-1 axis attenuates ketamine-induced hippocampus pyroptosis and cognitive impairment in neonatal rats.

by SmartTots | Nov 3, 2021 | Research Articles

Abstract Background: Multiple studies have revealed that repeated or long-term exposure to ketamine causes neurodegeneration and cognitive dysfunction. Pyroptosis is an inflammatory form of programmed cell death that has been linked to various neurological diseases....

Genistein Attenuates Isoflurane-Induced Neuroinflammation by Inhibiting TLR4-Mediated Microglial-Polarization in vivo and in vitro.

by SmartTots | Nov 3, 2021 | Research Articles

Abstract Background: Isoflurane, a widely used anesthetic in surgery, has been found to induce neurotoxicity. In parallel, genistein is thought to attenuate isoflurane-induced neurotoxicity, although underlying molecular mechanisms are still unclear. In this study, we...

The neurotoxic effect of isoflurane on age-defined neurons generated from tertiary dentate matrix in mice.

by SmartTots | Nov 3, 2021 | Research Articles

Abstract Introduction: Recent animal studies showed that isoflurane exposure may lead to the disturbance of hippocampal neurogenesis and later cognitive impairment. However, much less is known about the effect of isoflurane exposure on the neurons generated form...

The Role of Pink1-Mediated Mitochondrial Pathway in Propofol-Induced Developmental Neurotoxicity.

by SmartTots | Nov 2, 2021 | Research Articles

Abstract The mechanisms underlying propofol-induced toxicity in developing neurons are still unclear. The aim of present study was to explore the role of Pink1 mediated mitochondria pathway in propofol-induced developmental neurotoxicity. The primary Neural Stem Cells...
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Recent Posts

  • A Scoping Review of the Mechanisms Underlying Developmental Anesthetic Neurotoxicity
  • 2025 Annual Meeting, presented by the International Anesthesia Research Society (IARS) and the Society of Critical Care Anesthesiologists (SOCCA), March 20 – 23, 2025, Honolulu, HI
  • Exposure to Operative Anesthesia in Childhood and Subsequent Neurobehavioral Diagnoses: A Natural Experiment Using Appendectomy
  • Long-term outcomes of early exposure to repeated general anaesthesia in children with cystic fibrosis (CF-GAIN): a multicentre, open-label, randomised controlled phase 4 trial. Claire Elizabeth Wainwright, et al. June 2024
  • Columbia University Physician Scientist and SmartTots Investigator, Caleb Ing, MD, publishes new findings regarding prenatal exposure to general anesthesia and subsequent risk to the child.

About SmartTots

The SmartTots program is a multi-year collaborative effort designed to increase the safety of anesthetic and sedative drugs for the millions of children who undergo anesthesia and sedation each year.

Contact SmartTots

Phone: 415-296-6905
Fax: 415-296-6901

E-mail: [email protected]

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SmartTots is a research initiative of the IARS, a 501 c (3) non-profit organization.

Federal Tax ID 34-0750348

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