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Dexmedetomidine improves neurodevelopment and cognitive impairment in infants with congenital heart disease

by SmartTots | Jan 14, 2020 | Research Articles

Abstract Aim: Explore if dexmedetomidine (DEX) improves neurodevelopment and cognitive impairment in infants with congenital heart disease. Materials & Methods: We retrospectively analyzed 256 pediatric patients aged less than 2 years with heart disease undergoing...

Cell cycle activation contributes to isoflurane-induced neurotoxicity in the developing brain and the protective effect of CR8.

by SmartTots | Nov 3, 2019 | Research Articles

Abstract Aims: It is well established that exposure of common anesthetic isoflurane in early life can induce neuronal apoptosis and long-lasting cognitive deficit, but the underlying mechanisms were not well understood. The cell cycle protein Cyclin B1 plays an...

Protective Effects of Xenon on Propofol-Induced Neurotoxicity in Human Neural Stem Cell-Derived Models.

by SmartTots | Nov 3, 2019 | Research Articles

Abstract Early life exposure to general anesthetics can have neurotoxic consequences. Evidence indicates that xenon, a rare noble gas with anesthetic properties, may lessen neuronal damage under certain conditions. However, its potential neuroprotective properties,...

Neonatal exposure to propofol affects interneuron development in the piriform cortex and causes neurobehavioral deficits in adult mice.

by SmartTots | Nov 3, 2019 | Research Articles

Abstract Rationale: Animal studies have shown that early postnatal propofol administration is involved in neurobehavioral alterations in adults. However, the underlying mechanism is not clear. Methods: We used c-Fos immunohistochemistry to identify activated neurons...

The expression of glucose transporters and mitochondrial division and fusion proteins in rats exposed to hypoxic preconditioning to attenuate propofol neurotoxicity.

by SmartTots | Nov 3, 2019 | Research Articles

Abstract Purpose: Evidence has shown that propofol may cause widespread apoptotic neurodegeneration. Hypoxic preconditioning has been demonstrated to provide neuroprotection and brain recovery from both acute and chronic neurodegeneration in several cellular and...
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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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