Our data indicate that pediatric sedation/anesthesia for procedures outside the operating room is unlikely to yield serious adverse outcomes in a collection of institutions with highly motivated and organized sedation services. However, the safety of this practice depends on the systems' ability to manage less serious events.
BACKGROUND AND OBJECTIVES: Preterm and former preterm children frequently require sedation/ anesthesia for diagnostic and therapeutic procedures. Our objective was to determine the age at which children who are born <37 weeks gestational age are no longer at increased risk for sedation/anesthesia adverse events. Our secondary objective was to describe the nature and incidence of adverse events.
The direction of pediatric sedation is no longer solely under the leadership of anesthesiologists. The use of anesthetic agents, including propofol, have been administered by nonanesthesiologists and reported as safe and effective agents. Nonanesthesiologists and governmental and regulatory agencies influence the delivery of sedation services. The future direction of pediatric sedation will ultimately depend upon the ability of anesthesiologists to collaborate with specialists, hospital administrators, credentialing committees, and oversight agencies in order to provide high-quality efficient sedation services to children.
ABSTRACT. Objective. To determine the depth of sedation required for bone marrow aspiration and intrathecal injection of chemotherapeutic agents in children using a bispectral (BIS) index monitor and clinical assessment by an independent observer.Methods. Sixteen children who were undergoing 19 intrathecal chemotherapy and bone marrow aspirations were enrolled in the study. Their ages ranged from 23 months to 190 months with a mean of 79 months. The BIS index was recorded every 5 minutes by an independent observer. The patients received only intravenous propofol for sedation. There were no complications during the procedures.Results. The mean BIS score was 62.8 ؎ 9.6. The mean low BIS score was 29.7 ؎ 13.7, indicating a level of deep sedation and/or general anesthesia was necessary to induce the desired stated of consciousness that would permit the practitioner to perform the procedure.
Pediatric sedation continues to change in terms of the professionals who provide this care, those who produce original research on this topic, guidelines and literature concerning risk, medications employed, and methods for training for new providers. Some of the changes could be categorized as 'evolutionary' or gradual in nature and predictable - such as the changing role of anesthesiologists in the field of pediatric sedation and the use of the well-established dissociative sedative, ketamine. Other changes in pediatric sedation are more radical or 'revolutionary'. They include reconsideration of what is defined as an 'adverse event' during sedation, the use of propofol or dexmedetomidine, and the application of human patient simulation for training. This review will highlight the ongoing changes in the dynamic field of pediatric sedation by focusing on some of the important progress (both evolutionary and revolutionary) that has occurred across the varied specialties that provide this care.
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