Remote Obstetric Anesthesia: Leveraging Telemedicine to Improve Fetal and Maternal Outcomes.

In the United States, the prevalence of pregnancy-related deaths has risen significantly over the past 20 years. Pregnant women at high risk for peripartum complications should undergo anesthesia consultation before delivery so that a management plan can be created between the obstetrician, anesthesiologist, and patient to ensure optimal outcomes for both the mother and newborn. However, few hospitals outside of major, urban, academic medical centers have dedicated anesthesiologists specially trained in obstetric anesthesia and the resources available to expedite optimization of high-risk parturient comorbidities. Telemedicine is a valuable tool by which evaluation, triaging, and multidisciplinary coordination can be provided for high-risk obstetric patients living in remote or rural communities without access to specialized, maternal care medical facilities. This review examines the existing literature regarding telemedicine use in preoperative anesthesia and antenatal obstetrics and identifies areas for future research. Furthermore, the benefits and potential barriers of implementing a telemedicine program specifically dedicated to obstetric anesthesia are discussed.

Anesthetic neurotoxicity in the developing brain: an update on theinsights and implications for fetal surgery.

This review describes an in-depth analysis of the neurotoxicity associated with the anesthetic agents used during fetal surgery, intending to highlight the importance of understanding the effects of general anesthetics on the developing brain, particularly in the context of open fetal surgery, where high doses are applied to facilitate surgical access and augment uterine relaxation. We examined evidence from preclinical studies in rodents and primates, along with studies in human subjects, with the results collectively suggesting that general anesthetics can disrupt brain development and lead to long-lasting neurological deficits. Our review underscores the clinical implications of these findings, indicating an association between extensive anesthetic exposure in early life and subsequent cognitive deficits. The current standard of anesthetic care for fetal surgical procedures was scrutinized, and recommendations have been proposed to mitigate the risk of anesthetic neurotoxicity. These recommendations emphasize the need for careful selection of anesthetic techniques to minimize fetal exposure to potentially harmful agents. In conclusion, while the benefits of fetal surgery in addressing immediate risks often outweigh the potential neurotoxic effects of anesthesia, the long-term developmental impacts nevertheless warrant consideration. Our analysis suggests that the use of general anesthetics in fetal surgery, especially at high doses, poses a significant risk of developmental neurotoxicity. As such, it is imperative to explore safer alternatives, such as employing different methods of uterine relaxation and minimizing the use of general anesthetics, to achieve the necessary surgical conditions. Further research, particularly in clinical settings, is essential to fully understand the risks and benefits of anesthetic techniques in fetal surgery.

Brain Tumor, Pheochromocytoma, and Pregnancy: A Case Report of a Cesarean Delivery in a Patient With Von Hippel-Lindau Disease.

A young woman first diagnosed with von Hippel-Lindau disease (VHL) during pregnancy underwent an uncomplicated cesarean delivery despite having multiple classic VHL tumors, including a large cerebellopontine brain mass and vasoactive pheochromocytoma. Patients with VHL may have multiple tumors of the central nervous system and viscera that greatly impact anesthetic management. This case highlights the anesthetic considerations for a parturient with pheochromocytoma and elevated intracranial pressure, as well as the importance of a multidisciplinary team approach.