Patricia J. O'Malley

Marked prolongation of porcine renal xenograft survival in baboons through the use of α1,3-galactosyltransferase gene-knockout donors and the cotransplantation of vascularized thymic tissue

The use of animal organs could potentially alleviate the critical worldwide shortage of donor organs for clinical transplantation. Because of the strong immune response to xenografts, success will probably depend upon new strategies of immune suppression and induction of tolerance. Here we report our initial results using α-1,3-galactosyltransferase knockout (GalT-KO) donors and a tolerance induction approach. We have achieved life-supporting pig-to-baboon renal xenograft survivals of up to 83 d with normal creatinine levels.

Recommended Guidelines for Uniform Reporting of Pediatric Advanced Life Support: The Pediatric Utstein Style

This consensus document is an attempt to provide an organized method of reporting pediatric ALS data in out-of-hospital, emergency department, and in-hospital settings. For this methodology to gain wide acceptance, the task force encourages development of a common data set for both adult and pediatric ALS interventions. In addition, every effort should be made to ensure that consistent definitions are used in all age groups. As health care changes, we will all be challenged to document the effectiveness of what we currently do and show how new interventions or methods of treatment improve outcome and/or reduce cost. Only through collaborative research will we obtain the necessary data. For these reasons, and to improve the quality of care and patient outcomes, it is the hope of the task force that clinical researchers will follow the recommendations in this document. It is recognized that further refinements of this statement will be needed; these recommendations will improve only when researchers, clinicians, and EMS personnel use them, work with them, and modify them. Suggestions, recommendations, and other comments aimed at improving the reporting of pediatric resuscitation should be sent to Arno Zaritsky, MD, Eastern Virginia Medical School, Childrens Hospital of The Kings Daughter, Division of Critical Care Medicine, 601 Childrens Lane, Norfolk, VA 23507.

The pediatrician and disaster preparedness

For decades, emergency planning for natural disasters, public health emergencies, workplace accidents, and other calamities has been the responsibility of government agencies on all levels and certain nongovernment organizations such as the American Red Cross. In the case of terrorism, however, entirely new approaches to emergency planning are under development for a variety of reasons. Terrorism preparedness is a highly specific component of general emergency preparedness. In addition to the unique pediatric issues involved in general emergency preparedness, terrorism preparedness must consider several additional issues, including the unique vulnerabilities of children to various agents as well as the limited availability of age- and weight-appropriate antidotes and treatments. Although children may respond more rapidly to therapeutic intervention, they are at the same time more susceptible to various agents and conditions and more likely to deteriorate if they are not monitored carefully. This article is designed to provide an overview of key issues for the pediatrician with respect to disaster, terrorism, and public health emergency preparedness. It is not intended to be a complete compendium of didactic content but rather offers an approach to what pediatricians need to know and how pediatricians must lend their expertise to enhance preparedness in every community. To become fully and optimally prepared, pediatricians need to become familiar with these key areas of emergency preparedness: unique aspects of children related to terrorism and other disasters; terrorism preparedness; mental health vulnerabilities and development of resiliency; managing family concerns about terrorism and disaster preparedness; office-based preparedness; hospital preparedness; community, government, and public health preparedness; and advocating for children and families in preparedness planning.

Management of pediatric trauma

Injury is the number 1 killer of children in the United States. In 2004, injury accounted for 59.5% of all deaths in children younger than 18 years. The financial burden to society of children who survive childhood injury with disability continues to be enormous. The entire process of managing childhood injury is complex and varies by region. Only the comprehensive cooperation of a broadly diverse group of people will have a significant effect on improving the care and outcome of injured children. This statement has been endorsed by the American Association of Critical-Care Nurses, American College of Emergency Physicians, American College of Surgeons, American Pediatric Surgical Association, National Association of Childrens Hospitals and Related Institutions, National Association of State EMS Officials, and Society of Critical Care Medicine.

EMS Agenda for the Future: Where We Are … Where We Want to Be

During the past 30 years, emergency medical services (EMS) in the United States have experienced explosive growth. The American health care system is now transforming, providing an opportune time to examine what we have learned over the past three decades in order to create a vision for the future of EMS. Over the course of several months, a multidisciplinary steering committee collaborated with hundreds of EMS-interested individuals, organizations, and agencies to develop the EMS Agenda for the Future. Fourteen EMS attributes were identified as requiring continued development in order to realize the vision established within the Agenda. They are integration of health services, EMS research, legislation and regulation, system finance, human resources, medical direction, education systems, public education, prevention, public access, communication systems, clinical care, information systems, and evaluation. Discussion of these attributes provides important guidance for achieving a vision for the future of EMS that emphasizes its critical role in American health care.

Policy statement - Consent for emergency medical services for children and adolescents

Parental consent generally is required for the medical evaluation and treatment of minor children. However, children and adolescents might require evaluation of and treatment for emergency medical conditions in situations in which a parent or legal guardian is not available to provide consent or conditions under which an adolescent patient might possess the legal authority to provide consent. In general, a medical screening examination and any medical care necessary and likely to prevent imminent and significant harm to the pediatric patient with an emergency medical condition should not be withheld or delayed because of problems obtaining consent. The purpose of this policy statement is to provide guidance in those situations in which parental consent is not readily available, in which parental consent is not necessary, or in which parental refusal of consent places a child at risk of significant harm.

Development and evaluation of a palliative care curriculum for cystic fibrosis healthcare providers

BACKGROUND Primary palliative care refers to basic skills that all healthcare providers can employ to improve quality of life for patients at any stage of disease. Training in these core skills is not commonly provided to clinicians caring for cystic fibrosis (CF) patients. The objective of this study was to assess change in comfort with core skills among care team members after participation in CF-specific palliative care training focused on management of burdensome symptoms and difficult conversations. METHODS A qualitative needs assessment was performed to inform the development of an 18-hour curriculum tailored to the chronicity and complexity of CF care. A 32-question pre- and post-course survey assessed CF provider comfort with the targeted palliative care skills in 5 domains using a 5-point Likert scale (1=very uncomfortable, 3=neutral, 5=very comfortable). RESULTS Among course participants (n=16), mean overall comfort score increased by 0.9, from 3 (neutral) to 3.9 (comfortable) (p<0.001). Mean comfort level increased significantly (range 0.8 to 1.4) in each skill domain: use of supportive care resources, pain management, non-pain symptom management, communication, and psychosocial skills. CONCLUSIONS CF-specific palliative care training was well received by participants and significantly improved self-assessed comfort with core skills.

Perceptuo‐motor Dysfunction in the Child with Hemiplegia

Eighteen children with hemiplegia were examined by means of standard neurological and other, specialized, sub‐tests to define the extent of their perceptuo‐motor dysfunction. Particular attention was paid to auditory‐language function, praxis, visuo‐spatial skills, body schema, tactile defensiveness and inattention.

Pediatric office emergencies.

Purpose of review An emergency in the office setting can be problematic without adequate staff, support, tools, and protocols. Though many emergencies are not immediately life-threatening, one risks the ‘worst case scenario’ occurring if not adequately prepared. Pediatric patients are prone to respiratory distress and compromise in many emergencies, and can rapidly decompensate without adequate support. A review of the history of emergency medical services for children and the framework for office emergency preparedness offers insight into current challenges for primary care providers. Recent findings Research has demonstrated that many primary care offices and clinics are ill prepared to handle common pediatric emergencies. Reliance on the Emergency Medical Services system is insufficient to assure optimal outcomes, especially given variations in the equipment, training, and experience of Emergency Medical Services providers in the care of children, and in remote areas where access may be delayed. Preparation and practice for office emergencies through ‘mock code’ exercises can increase practitioner confidence and reduce anxiety to perform life-saving care. Summary Better outcomes for office emergencies can result from staff training, availability of appropriate equipment and medications, maintenance of skills via formal and informal practice, and pathways for expeditious transfer to a definitive care facility.

Ventricular fibrillation and the use of automated external defibrillators on children.

The use of automated external defibrillators (AEDs) has been advocated in recent years as a part of the chain of survival to improve outcomes for adult cardiac arrest victims. When AEDs first entered the market, they were not tested for pediatric usage and rhythm interpretation. In addition, the presumption was that children do not experience ventricular fibrillation, so they would not benefit from use of AEDs. Recent literature has shown that children do experience ventricular fibrillation, and this rhythm has a better outcome than do other cardiac arrest rhythms. At the same time, the arrhythmia software on AEDs has become more extensive and validated for children, and attenuation devices have become available to downregulate the energy delivered by AEDs to allow their use in children. Pediatricians are now being asked whether AED programs should be implemented, and where they are being implemented, pediatricians are being asked to provide guidance on the use of AEDs in children. As AED programs expand, pediatricians must advocate on behalf of children so that their needs are accounted for in these programs. For pediatricians to be able to provide guidance and ensure that children are included in AED programs, it is important for pediatricians to know how AEDs work, be up-to-date on the literature regarding pediatric fibrillation and energy delivery, and understand the role of AEDs as life-saving interventions for children.