Christine L. Mai

Clinical implications of the transversus abdominis plane block in pediatric anesthesia

Optimal perioperative analgesia for infants and children after major abdominal surgery poses a challenge when central neuraxial techniques are contraindicated. As a regional anesthesia technique, the transversus abdominis plane (TAP) block has been shown to reduce opioid consumption and improve pain scores compared to traditional perioperative pain strategies. Accordingly, TAP blocks may be considered as an alternative to central neuraxial analgesia to optimize perioperative pain control. Advancements in ultrasound technology have further improved the reliability and safety profile of this technique. Despite growing recognition of the diverse clinical scenarios where TAP blocks may be of benefit, its use among pediatric anesthesiologists remains limited. This article describes the history, anatomy, and a review of the current literature on TAP blocks with an emphasis on outcomes in pediatric patients.

Continuous noninvasive cardiac output in children: is this the next generation of operating room monitors? Initial experience in 402 pediatric patients.

Electrical Cardiometry™ (EC) estimates cardiac parameters by measuring changes in thoracic electrical bioimpedance during the cardiac cycle. The ICON®, using four electrocardiogram electrodes (EKG), estimates the maximum rate of change of impedance to peak aortic blood acceleration (based on the premise that red blood cells change from random orientation during diastole (high impedance) to an aligned state during systole (low impedance)).

A history of pediatric anesthesia: a tale of pioneers and equipment

The history of pediatric anesthesia is fascinating in terms of how inventive anesthesiologists became over time to address the needs for advances in surgery. We have many pioneers and heroes. We hope you will enjoy this brief overview and that we have not left out any of the early contributors to our speciality. Obviously there is insufficient space to include everyone.

The development of pediatric critical care medicine at The Children's Hospital of Philadelphia: an interview with Dr. John J. 'Jack' Downes.

Dr. John J. ‘Jack’ Downes (1930–), the anesthesiologist‐in‐chief at The Childrens Hospital of Philadelphia (1972–1996), has made numerous contributions to pediatric anesthesia and critical care medicine through a broad spectrum of research on chronic respiratory failure, status asthmaticus, postoperative risks of apnea in premature infants, and home‐assisted mechanical ventilation. However, his defining moment was in January 1967, when The Childrens Hospital of Philadelphia inaugurated its pediatric intensive care unit—the first of its kind in North America. During his tenure, he and his colleagues trained an entire generation of pediatric anesthesiologists and intensivists and set a standard of care and professionalism that continues to the present day. Based on an interview with Dr. Downes, this article reviews a career that advanced pediatric anesthesia and critical care medicine and describes the development of that first pediatric intensive care unit at The Childrens Hospital of Philadelphia.

The development of continuous positive airway pressure: an interview with Dr. George Gregory

George Gregory, M.D. (1934‐), Professor Emeritus at the University of California, San Francisco, has made numerous contributions to neonatology and pediatric anesthesia through his research efforts and authoritative textbook, Gregorys Pediatric Anesthesia. However he identified his defining moment as the occasion he saved the life of an infant suffering from neonatal respiratory distress syndrome by using continuous positive airway pressure (CPAP) ventilation. The development of CPAP by Gregory revolutionized the treatment of premature infants with respiratory failure. Prior to the creation of this treatment, the mortality rate of neonates with respiratory distress syndrome was >50%. The innovation markedly improved the ventilation of infants with respiratory distress and led to significant improvements in survival rates. Based on an interview with Dr. Gregory, this article describes the discovery of CPAP and reviews his career in advancing pediatric anesthesia and critical care medicine.

The development of pediatric anesthesiology and critical care medicine at the Cincinnati Children's Hospital: an interview with Dr. Theodore Striker.

Dr. Theodore W. ‘Ted’ Striker (1936–), Professor of Anesthesiology and Pediatrics at the University of Cincinnati, has played a pioneering role in the development of pediatric anesthesiology in the United States. As a model educator, clinician, and administrator, he shaped the careers of hundreds of physicians‐in‐training and imbued them with his core values of honesty, integrity, and responsibility.

Malignant hyperthermia in the early days of pediatric anesthesia: an interview with anesthesiology pioneer, Dr. John F. Ryan

Dr. John F. Ryan (1935 ‐ ), Associate Professor of Anaesthesia at the Harvard Medical School, influenced the careers of hundreds of residents and fellows‐in‐training while instilling in them his core values of resilience, hard work, and integrity. His authoritative textbook, A Practice of Anesthesia for Infants and Children, remains as influential today as it did when first published decades ago. Although he had had many accomplishments, he identified his experiences caring for patients with malignant hyperthermia and characterizing the early discovery of this condition as his defining contribution to medicine. Based on a series of interviews with Dr. Ryan, this article reviews a remarkable career that coincides with the dawn of modern pediatric anesthetic practice.

Half a century of anesthesia for children: An interview with Dr. Nishan G. ‘Nick’ Goudsouzian

The career of Dr Nishan Goudsouzian spanned half a century of pediatric anesthesia. His 50 years saw seminal contributions to the use of neuromuscular blocking agents in children, the development of proton beam therapy and magnetic resonance imaging for pediatric cancer, the introduction of the laryngeal mask airway, an explosion in the volume and depth of knowledge about pediatric anesthesia, the expansion of formal training in pediatric anesthesia, and the widening of academic efforts to improve anesthetic care for children worldwide. Based on interviews with Dr Goudsouzian, this article reviews the contributions of this Robert M. Smith Award winner to the development of pediatric anesthesia.

Peer-assisted Analysis of Resident Feedback Improves Clinical Teaching: A Case Report.

Anesthesiologists play an important role in educating future clinicians. Yet few residency programs incorporate teaching skills into faculty development. Consequently, many anesthesiologists have limited training to supervise and educate residents. In turn, these attendings may receive negative feedback and poor evaluations from residents without a means to effectively improve. Peer-assisted teaching between faculty members may serve as a strategy to improve teaching skills. We report a case of peer-assisted analysis of resident feedback to identify specific areas of concern that were targeted for improvement. This approach resulted in improved teaching scores and feedback for the faculty member.

Pediatric transport medicine and the dawn of the pediatric anesthesiology and critical care medicine subspecialty: an interview with pioneer Dr. Alvin Hackel.

Dr. Alvin ‘Al’ Hackel (1932‐) Professor Emeritus of Anesthesiology, Perioperative and Pain Medicine, and Pediatrics at the Stanford University School of Medicine, has been an influential pioneer in shaping the scope and practice of pediatric anesthesia. His leadership helped to formally define the subspecialty of pediatric anesthesiology (‘who is a pediatric anesthesiologist?’) and the importance of specialization and regionalization of expertise in both patient transport and perioperative care. His enduring impact on pediatric anesthesia and critical care practice was recognized in 2006 by the American Academy of Pediatrics when it bestowed upon him the professions highest lifetime achievement award, the Robert M. Smith Award. Of his many contributions, Dr. Hackel identifies his early involvement in the development of pediatric transport medicine as well as the subspecialty of pediatric anesthesiology as his defining contribution. Based on a series of interviews held with Dr. Hackel between 2009 and 2014, this article reviews the early development of transportation medicine and the remarkable career of a pioneering pediatric anesthesiologist.