Advances in Neonatal Infections.

Despite continued advances and developments in neonatal medicine, neonatal sepsis is the third leading cause of neonatal mortality and a major public health problem, especially in developing countries. Sepsis accounts for mortality for almost 50% of global children under 5 years of age.Over the past 50 years, there have been many advances in the diagnosis, prevention, and treatment of neonatal infections. The diagnostic advances include better culture techniques that permit more rapid confirmation of the diagnosis, advent of polymerase chain reaction (PCR) to rapidly diagnose viral infections, use of biologic markers indicating evidence of infection, and a better understanding of immunoglobulin markers of infection. From a therapeutic stand point, there have been a variety of antibiotics, antifungals, and antiviral agents, better approaches to prevent sepsis, specific immunotherapy, for example, respiratory syncytial virus (RSV); bundled approach to prevention of deep-line infection and better antibiotic stewardship, leading to earlier discontinuation of antibiotic therapy.Hand hygiene remains the benchmark and gold standard for late-onset sepsis prevention. The challenge has been that each decade, newer resistant bacteria dominate as the cause of sepsis and newer viruses emerge, for example, human immunodeficiency virus, zika virus, and novel coronavirus disease 2019.Future treatment options might include stem cell therapy, other antimicrobial protein and peptides, and targeting of pattern recognition receptors in an effort to prevent and/or treat sepsis in this vulnerable population. Also, the microbiome of premature infants has a smaller proportion of beneficial bacteria and higher numbers of pathogenic bacteria compared with term infants, likely owing to higher frequencies of cesarean sections, antibiotic use, exposure to the hospital environment, and feeding nonhuman milk products. Modifying the microbiome with more mother's milk and shorter duration of antibiotics in noninfected babies should be a goal. KEY POINTS: · Neonatal sepsis remains a leading cause of mortality.. · Challenges include bacterial resistance and newer viruses.. · Future treatments may include newer antibiotics/antivirals and stem cell therapy..

The ongoing quandary of defining the standard of care for neonates.

UNLABELLED: Despite extensive use of the term 'standard of care' (SOC), there is no such medical definition. How are neonatal therapies accepted as SOC with huge centre-to-centre variation? What defines SOC? We will consider paths to acceptance of multiple therapies (antenatal corticosteroids, preventing GBS, others). We conclude single-centre trials drive care, but are not consistently predictive for multicentre trials. Innovation/quality improvement initiatives also alter care, despite strong evidence practice changes take time. Furthermore, there are powerful medico-legal implications if a therapy is designated SOC. CONCLUSION: Defining SOC is a quandary with more legal implications than medical, but what's most critical is keeping current in a rapidly changing field.

The ethics and practice of neonatal resuscitation at the limits of viability: an international perspective.

UNLABELLED: Premature infants at the limits of viability raise difficult ethical, legal, social and economic questions. Neonatologists attending an international Collegium were surveyed about delivery room behaviour, and the approach taken by selected countries practicing 'modern' medicine was explored. CONCLUSION: There were strong preferences for comfort care at 22 weeks and full resuscitation at 24 weeks. Resuscitation was a grey area at 23 weeks. Cultural, social and legal factors also had a considerable impact on decision-making.

The Pandemic Allocation of Ventilators Model Penalizes Infants with Bronchopulmonary Dysplasia.

During the COVID-19 pandemic, institutions developed ventilator allocation models. In one proposed model, neonates compete with adults for ventilators using a scoring system. Points are given for conditions that increase one- and five-year (y) mortality. For example, comparable points were added for adult conditions with mortality of 71.3% and for neonates with moderate or severe bronchopulmonary dysplasia (mod/sBPD). We hypothesized that this model overestimates mortality in neonates with BPD and would penalize these infants unfairly. There was little information available on 1 y and 5 y mortality risk for mod/sBPD. To evaluate this allocation protocol, a retrospective chart review was performed on infants born ≥22 weeks and weighing <1500 g admitted to Rainbow Babies and Children's Hospital in 2015 to identify babies with BPD. The main outcomes were 1 and 5 y mortality. In 2015, 28 infants were diagnosed with mod/s BPD based on NIH 2001 definition; 4 infants had modBPD and 24 had sBPD. All infants (100%) with modBPD survived to 5 y; 2 infants with sBPD died by 1 y (8%) and 22 survived (92%) to 1 y; 3 died (12.5%) by 5 y; and at least 13 survived (54%) to 5 y. Infants with mod/s BPD had lower-than-predicted 1 and 5 y mortality, suggesting the points assigned in the model are too high for these conditions. We believe this model would unfairly penalize these babies.

Ethical Considerations in Pediatricians' Use of Social Media.

Increasing use of social media by patients and clinicians creates opportunities as well as dilemmas for pediatricians, who must recognize the inherent ethical and legal complexity of these communication platforms and maintain professionalism in all contexts. Social media can be a useful tool in the practice of medicine by educating both physicians and patients, expanding access to health care, identifying high-risk behaviors, contributing to research, promoting networking and online support, enhancing advocacy, and nurturing professional compassion. At the same time, there are confidentiality, privacy, professionalism, and boundary issues that need to be considered whenever potential interactions occur between physicians and patients via social media. This clinical report is designed to assist pediatricians in identifying and navigating ethical issues to harness the opportunities and avoid the pitfalls of social media.

Medico-legal considerations in the context of neonatal encephalopathy and therapeutic hypothermia.

Neonatal encephalopathy (NE) is a significant complication of the peripartum period. It can lead to lifelong neurologic disabilities, including cerebral palsy, cognitive impairments, developmental delays, and epilepsy. Induced hypothermia is the first therapy, which has shown promise in improving the outcomes for neonates with moderate to severe NE following a presumed intrapartum insult. NE is also a frequent source of medical malpractice litigation. In this paper, we will review salient features of the American Tort System as it pertains to medical malpractice. We will discuss the obstetric medico-legal implications of therapeutic hypothermia and suggest a five-step approach to analyzing neonatal cases for causation, etiology, timing of occurrence, responsibility, and liability. We will close with three illustrative clinical cases.

Medico-legal implications of the fetal inflammatory response syndrome.

Babies who sustain long term neurologic injury and disability are frequent subjects in medical malpractice litigation. In the United States, the tort system enables adjudication of claims through a proscribed system. This paper will review salient elements of the tort system-duty, breach, causation, and damages- and how they apply to encephalopathic infants whose injuries are believed to be the result of fetal inflammatory response syndrome (FIRS) and/or hypoxic-ischemic damage. FIRS may confound the diagnosis of neonatal encephalopathy but may be a credible explanation for it as well. The ways in which FIRS may impact malpractice lawsuits are presented.

Trends in Pediatric Malpractice Claims 1987-2015: Results From the Periodic Survey of Fellows.

BACKGROUND: Pediatricians are less frequently sued than other physicians. When suits are successful, however, the average payout is higher. Little is known about changes in the risk of litigation over time. We sought to characterize malpractice lawsuit trends for pediatricians over time. METHODS: The Periodic Survey is a national random sample survey of American Academy of Pediatrics members. Seven surveys between 1987 and 2015 asked questions regarding malpractice (n = 5731). Bivariate and multivariable analyses examined trends and factors associated with risk and outcome of malpractice claims and lawsuits. Descriptive analyses examined potential change in indemnity amount over time. RESULTS: In 2015, 21% of pediatricians reported ever having been the subject of any claim or lawsuit, down from a peak of 33% in 1990. Report of successful outcomes in the most-recent suit trended upward between 1987 and 2015, greatest in 2015 at 58%. Median indemnity was unchanged, averaging $128 000 in 2018 dollars. In multivariate analysis, male sex, hospital-based subspecialty (neonatology, pediatric critical care, pediatric emergency medicine, and hospital medicine), longer career, and more work hours were associated with a greater risk of malpractice claim. CONCLUSIONS: From 1987 to 2015, the proportion of pediatricians sued has decreased and median indemnity has remained unchanged. Male pediatricians and hospital-based subspecialists were more likely to have been sued. Greater knowledge of the epidemiology of malpractice claims against pediatricians is valuable because it can impact practice arrangements, advise risk-management decisions, influence quality and safety projects, and provide data to guide advocacy for appropriate tort reform and future research.

The most common patient safety issues resulting in legal action against neonatologists.

Common patient safety issues may result in injuries to babies in the newborn period. A medical malpractice lawsuit is one way in which an injured patient can obtain compensation for the injuries they sustained as the result of an error. There are a number of common areas of malpractice risk for neonatologists including the delivery room, jaundice, hypoglycemia, and late preterm infants. A better understanding of the medical malpractice system and common patient safety issues in neonatology can lead to protective strategies to reduce risk for untoward events and subsequent litigation. Strategies including maintaining competency, following national guidelines, and proper communication and documentation can improve the care and treatment of neonatal patients and their families resulting in less malpractice exposure.

Disclosure of Misattributed Paternity.

One of the most common dilemmas faced by physicians and genetic counselors is the discovery of misattributed paternity. In this article, we present a case in which misattributed paternity was discovered as an incidental finding. Experts analyze the competing moral obligations that might dictate disclosure or nondisclosure.

Meconium stained fluid: approach to the mother and the baby.

Meconium aspiration syndrome (MAS) is a common problem that most pediatricians will encounter in the delivery room and normal newborn nursery. Approximately 13% of all live births are complicated by meconium stained amniotic fluid (MSAF). MAS is defined as respiratory distress in an infant born through MSAF whose symptoms cannot be otherwise explained. Optimal care for an infant born through MSAF involves cooperation between the obstetrician and pediatrician, each with separate but imperative roles.

Consent by Proxy for Nonurgent Pediatric Care.

Minor-aged patients are often brought to the pediatrician for nonurgent acute medical care, physical examinations, or health supervision visits by someone other than their legally authorized representative, which, in most situations, is a parent. These surrogates or proxies can be members of the child's extended family, such as a grandparent, adult sibling, or aunt/uncle; a noncustodial parent or stepparent in cases of divorce and remarriage; an adult who lives in the home but is not biologically or legally related to the child; or even a child care provider (eg, au pair, nanny, private-duty nurse/nurse's aide, group home supervisor). This report identifies common situations in which pediatricians may encounter "consent by proxy" for nonurgent medical care for minors, including physical examinations, and explains the potential for liability exposure associated with these circumstances. The report suggests practical steps that balance the need to minimize the physician's liability exposure with the patient's access to health care. Key issues to be considered when creating or updating office policies for obtaining and documenting consent by proxy are offered.

Short- and long-term consequences of hypotension in ELBW infants.

BACKGROUND: Hypotension affects close to half of all ELBW infants, yet an agreement on its definition is still lacking. Despite the fact that neonatal hypotension may be a risk factor for neurologic impairment, there is a paucity of data on the impact of low blood pressure (BP) in extremely low birth weight (ELBW) infants weighing below 1000 g on neuro-developmental outcome. OBJECTIVES: Explore the relationship between blood pressure in the first 72 hours of life, perinatal factors, morbidity, and mortality in ELBW infants. Compare neuro-sensory outcome in ELBW infants with and without symptomatic hypotension. METHODS: We reviewed the outcome for all 156 infants with a birth weight <1000 g admitted to the neonatal intensive care unit covering the time period 1998 to 1999. Infants who received fluid pushes and/or pressors during the first 72 hours of life in an attempt to increase blood pressure were regarded as "symptomatic" or "treated infants"; the others were designated "non-treated infants." Follow-up at 20 months corrected age included neurologic status, Bayley motor/mental evaluation, plus tests of vision and hearing. Statistical analysis was by SPSS 11.0. Univariate and multivariate analyses were conducted to determine morbidities associated with symptomatic hypotension. RESULTS: A total of 59 infants (mean BW 714 +/- 154 g; GA 24.9 +/- 1.7 weeks) required BP support; 97 infants (mean BW 768 +/- 141 g; GA 26.1 +/- 1.9 weeks) received no BP support. The groups had similar race, gender, delivery mode, and maternal socioeconomic status. Thirty-five (22%) infants died, including 20 who received BP support. There were more infants with severe IVH (grade III/IV), 19% versus 2%, and the mortality was greater, 34% versus 16%, in those infants who received BP support. Of the 121 survivors, 110 (91%) had complete follow-up evaluations. Multivariate analysis controlling for SES and neonatal morbidity revealed that symptomatic hypotension is associated with delayed motor development (-6.0; SE 3.1) and hearing loss (O.R. 8.9; CI 0.92-86.3). CONCLUSIONS: Symptomatic hypotension in ELBW infants in the first 72 hours of life is associated with significant short-term and long-term morbidity. Infants with symptomatic hypotension are more likely to have delayed motor development, hearing loss, and death.

Blood pressure disorders in the neonate: hypotension and hypertension.

Although many sick newborns are treated for hypotension and hypertension, the normal physiologic blood pressure range ensuring appropriate organ perfusion is uncertain. Treatment decisions are based on statistically defined gestational and postnatal age-dependent normative blood-pressure values, combined with clinical intuition, because of difficulties evaluating organ perfusion and adequacy of cerebral oxygen delivery. Early-onset hypotension usually results from the combined effects of abnormal peripheral vasoregulation, myocardial dysfunction, and hypovolemia. Volume administration is the primary initial therapy but its use can be associated with significant untoward effects, especially in preterm infants, and should be limited to 10-20 mL/kg of isotonic saline. If the blood pressure cannot be normalized, dopamine should be added, and sometimes followed by adrenaline (epinephrine) and corticosteroids. Hypertension, most often caused by congenital or acquired renovascular disease or volume overload, needs a thorough search for the etiology and cautious treatment, so that blood pressure does not fall too quickly or too low.