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Dexmedetomidine does not compromise neuronal viability, synaptic connectivity, learning and memory in a rodent model.

by SmartTots | Sep 1, 2021 | Research Articles

Abstract Recent animal studies have drawn concerns regarding most commonly used anesthetics and their long-term cytotoxic effects, specifically on the nervous tissue. It is therefore imperative that the search continues for agents that are non-toxic at both the...

Effects of sevoflurane exposure during different stages of pregnancy on the brain development of rat offspring.

by SmartTots | Sep 1, 2021 | Research Articles

Abstract Objective This study explored the effects of sevoflurane exposure during different stages of pregnancy on the brain development of offspring. Methods Thirty-six pregnant SD rats were randomly divided into 4 groups: control, sevoflurane exposure in early (S1)...

Gut microbiota mediates cognitive impairment in young mice after multiple neonatal exposures to sevoflurane.

by SmartTots | Sep 1, 2021 | Research Articles

Abstract Multiple exposures to anesthesia may increase the risk of cognitive impairment in young children. However, the mechanisms underlying this neurodevelopmental disorder remain elusive. In this study, we investigated alteration of the gut microbiota after...

Research Progress of Pharmacological Intervention of Sevoflurane-induced Nerve Injury in the Developing Brain.

by SmartTots | Sep 1, 2021 | Research Articles

Abstract Sevoflurane is one of the most commonly used inhaled anesthetics in obstetric and pediatric general anesthesia.According to related literature,this article reviews major possible mechanisms including myelin formation damage,nerve inflammation,cell...

Long-term evidence of neonatal anaesthesia neurotoxicity linked to behavioural phenotypes in monkeys: where do we go from here?

by SmartTots | Sep 1, 2021 | Research Articles

Abstract Whether anaesthesia exposure early in life leads to brain damage with long-lasting structural and behavioural consequences in primates has not been conclusively determined. A study in the British Journal of Anaesthesia by Neudecker and colleagues found that 2...

Neonatal Anesthesia and dysregulation of the Epigenome.

by SmartTots | Sep 1, 2021 | Research Articles

Abstract Each year, millions of infants and children are anesthetized for medical and surgical procedures. Yet, a substantial body of preclinical evidence suggests that anesthetics are neurotoxins that cause rapid and widespread apoptotic cell death in the brains of...
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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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