Abstract：
:Neutropenia, a below normal concentration of neutrophils in the circulating blood, can be the kinetic result of diminished neutrophil production, excessive neutrophil margination, or accelerated neutrophil utilization and destruction. The significance of neutropenia to the well-being of the subject is dependent, in part, on the responsible kinetic mechanism. In this review of the causes of neutropenia in newborn infants, the authors examine neutrophil production and kinetics in the human fetus and newborn infant. The recognized causes of neutropenia in neonates are categorized and discussed according to their underlying kinetic mechanism.
journal_name
Clin Perinatoljournal_title
Clinics in perinatologyauthors
al-Mulla ZS,Christensen RDsubject
Has Abstractpub_date
1995-09-01 00:00:00pages
711-39issue
3eissn
0095-5108issn
1557-9840pii
S0095-5108(18)30277-Xjournal_volume
22pub_type
杂志文章,评审abstract：:A regionalized system of perinatal care, which draws on the strengths of individual hospitals and corrects any weaknesses, can enhance the level of performance of the community hospital. Although the care of high risk infants takes priority in this system, concern is expressed that routine perinatal care should also r...
journal_title：Clinics in perinatology
pub_type： 杂志文章
doi：
更新日期：1980-03-01 00:00:00
abstract：:The currently available interventional cardiac procedures in neonates and infants are at various stages of development. We currently dilate neonates and infants with critical valvular pulmonary and aortic stenosis and postoperative aortic obstruction. We do not routinely dilate native coarctation of the aorta because ...
journal_title：Clinics in perinatology
pub_type： 杂志文章,评审
doi：
更新日期：1988-09-01 00:00:00
abstract：:Administrative data research on maternal racial disparities supports 2 broad clinical inferences. First, failure to rescue in terms of both death and severe maternal morbidity likely accounts for a significant proportion of maternal disparities. Second, risk for adverse outcomes by race is generally differential with ...
journal_title：Clinics in perinatology
pub_type： 杂志文章,评审
doi：10.1016/j.clp.2020.08.008
更新日期：2020-12-01 00:00:00
abstract：:Infants in the Neonatal Oxygenation Prospective Meta-analysis trials were randomized to SpO2 targets of 85% to 89% or 91% to 95%. Group allocation was masked. Different outcomes are likely partially attributable to differences in achieved SpO2. Infants randomized to the lower range had higher than intended readings. S...
journal_title：Clinics in perinatology
pub_type： 杂志文章,评审
doi：10.1016/j.clp.2019.05.011
更新日期：2019-09-01 00:00:00
abstract：:Retinopathy of Prematurity (ROP) is a leading cause of childhood blindness in the United States. Optical Coherence Tomography (OCT) is a relatively new imaging technology capable of imaging ocular structures in cross section at high resolution. We present an age-customized approach to perform Spectral Domain OCT in ne...
journal_title：Clinics in perinatology
pub_type： 杂志文章,评审
doi：10.1016/j.clp.2013.02.007
更新日期：2013-06-01 00:00:00
abstract：:Congenital heart defects (CHDs) are structural abnormalities of the heart and great vessels that are present from birth. The presence or absence of extracardiac anomalies has historically been used to identify patients with possible monogenic, chromosomal, or teratogenic CHD causes. These distinctions remain clinicall...
journal_title：Clinics in perinatology
pub_type： 杂志文章,评审
doi：10.1016/j.clp.2015.02.009
更新日期：2015-06-01 00:00:00
abstract：:Although continuous positive airway pressure (CPAP) is an effective strategy to prevent invasive ventilation, failure rates are high and many babies require endotracheal intubation. Prolonged exposure to mechanical ventilation is linked with bronchopulmonary dysplasia and other morbidities. Different techniques of nas...
journal_title：Clinics in perinatology
pub_type： 杂志文章,评审
doi：10.1016/j.clp.2016.07.013
更新日期：2016-12-01 00:00:00
abstract：:Insulin resistance appears to be a causative mechanism for the development of essential hypertension. Insulin resistance syndrome consists of a cluster of abnormalities that aggravate preexisting tendencies to develop hypertension, resulting in a cascade of physiologic alterations and ultimately leading to increased r...
journal_title：Clinics in perinatology
pub_type： 杂志文章,评审
doi：
更新日期：1998-12-01 00:00:00
abstract：:This chapter describes the utility of event-related potential recordings in the assessment of auditory and visual system integrity in the newborn infant. A battery of electrophysiologic tests is described that permits the evaluation of sequential levels of processing within these sensory system. ...
journal_title：Clinics in perinatology
pub_type： 杂志文章
doi：
更新日期：1985-02-01 00:00:00
abstract：:Although hyperbilirubinemia is extremely common among neonates and is usually mild and transient, it sometimes leads to bilirubin-induced neurologic damage (BIND). The auditory pathway is highly sensitive to the effects of elevated total serum/plasma bilirubin (TB) levels, with damage manifesting clinically as auditor...
journal_title：Clinics in perinatology
pub_type： 杂志文章,评审
doi：10.1016/j.clp.2016.01.006
更新日期：2016-06-01 00:00:00
abstract：:Emphasis has been placed on engaging parents in processes of shared decision making for delivery room management decisions of critically ill neonates whose outcomes are uncertain and unpredictable. The goal of antenatal consultation should rather be to adapt to parental needs and empower them through a personalized de...
journal_title：Clinics in perinatology
pub_type： 杂志文章,评审
doi：10.1016/j.clp.2017.01.006
更新日期：2017-06-01 00:00:00
abstract：:Pulmonary hypertension in the newborn infant has many potential causes, and multiple etiologies are common. In this article, the author outlines the basic principles in pathophysiology, classification, and etiology that should be well understood by those who care for neonates with disease processes in which pulmonary ...
journal_title：Clinics in perinatology
pub_type： 杂志文章
doi：
更新日期：1984-10-01 00:00:00
abstract：:A review of the English literature reveals considerable disagreement regarding the cardiovascular hemodynamics of preeclampsia as measured by both noninvasive and invasive techniques. In the untreated patient, most of the data suggest the presence of low CO, low PCWP, and elevated SVR as compared to normotensive pregn...
journal_title：Clinics in perinatology
pub_type： 杂志文章,评审
doi：
更新日期：1991-12-01 00:00:00
abstract：:Neonatal sepsis continues to take a devastating toll globally. Although adequate to protect against invasive infection in most newborns, the distinct function of neonatal innate host defense coupled with impairments in adaptive immune responses increases the likelihood of acquiring infection early in life, with subseq...
journal_title：Clinics in perinatology
pub_type： 杂志文章,评审
doi：10.1016/j.clp.2010.04.001
更新日期：2010-06-01 00:00:00
abstract：:The newborn infant's skin is not a complete barrier to the absorption of externally applied agents, particularly if it is damaged, diseased, or immature. Immaturity is the most important factor that determines percutaneous absorption. Very immature infants in the early neonatal period have a poorly developed epidermis...
journal_title：Clinics in perinatology
pub_type： 杂志文章,评审
doi：
更新日期：1987-12-01 00:00:00
abstract：:The specific pathologic processes preceding the onset of irreversible cerebral injury seem to be a combination of several complex mechanisms due to the severity and duration of the insult to the biochemical modifications in the brain. An early diagnosis of the newborn at high risk for brain damage is relevant for prev...
journal_title：Clinics in perinatology
pub_type： 杂志文章,评审
doi：10.1016/j.clp.2004.03.008
更新日期：2004-03-01 00:00:00
abstract：:The enunciation of equipment requirements has been attempted as needs appear today. Detailed and technical specifications for some of this equipment must be understood prior to major acquisitions. An awareness of current trends in clinical research can often be obtained from appropriate consultants which should forest...
journal_title：Clinics in perinatology
pub_type： 杂志文章
doi：
更新日期：1976-09-01 00:00:00
abstract：:The incidence of neonatal abstinence syndrome owing to prenatal opioid exposure has grown rapidly in recent decades and it disproportionately affects rural, non-white, and public insurance-dependent populations. Treatment consists of pharmacologic and nonpharmacologic interventions with wide variability in approaches ...
journal_title：Clinics in perinatology
pub_type： 杂志文章,评审
doi：10.1016/j.clp.2019.08.012
更新日期：2019-12-01 00:00:00
abstract：:Many aspects of the forward propulsion of enteral nutrients are not fully mature in the preterm and term neonate. Because the regulation of motor activity in the gastrointestinal tract is complex and multifaceted, many levels of regulation of this activity are immature in the preterm infant; however, as neonatologists...
journal_title：Clinics in perinatology
pub_type： 杂志文章,评审
doi：
更新日期：1996-06-01 00:00:00
abstract：:Exogenous surfactant therapy has been a significant advance in the management of preterm infants with RDS. It has become established as a standard part of the management of such infants. Both natural and synthetic surfactants lead to clinical improvement and decreased mortality, with natural surfactants having additio...
journal_title：Clinics in perinatology
pub_type： 杂志文章
doi：10.1016/s0095-5108(05)70112-3
更新日期：2001-09-01 00:00:00
abstract：:Neonatal Cushing syndrome (CS) is most commonly caused by exogenous administration of glucocorticoids and rarely by endogenous hypercortisolemia. CS owing to adrenal lesions is the most common cause of endogenous CS in neonates and infants, and adrenocortical tumors (ACTs) represent most cases. Many ACTs develop in th...
journal_title：Clinics in perinatology
pub_type： 杂志文章,评审
doi：10.1016/j.clp.2017.10.002
更新日期：2018-03-01 00:00:00
abstract：:Despite advances in neonatal medicine, the mortality rate for congenital diaphragmatic hernia remains high. The results of work in animal models suggest that this anomaly may be amenable to in utero surgical correction. In this article, the natural history of congenital diaphragmatic hernia in humans is reviewed, and ...
journal_title：Clinics in perinatology
pub_type： 杂志文章,评审
doi：
更新日期：1996-09-01 00:00:00
abstract：:Congenital diaphragmatic hernia results in abnormal lung development. There is a global hypoplasia with both lungs affected, the ipsilateral lung more severely. This results in a reduction in the number of bronchial divisions and a decrease in the quantity and maturity of the alveoli. The pneumocytes are dysfunctional...
journal_title：Clinics in perinatology
pub_type： 杂志文章,评审
doi：
更新日期：1996-12-01 00:00:00
abstract：:Multiple pregnancies represent a state of magnified nutritional requirements, resulting in a greater nutrient drain on maternal resources and an accelerated depletion of nutritional reserves. Maternal weight gain to 20 weeks and between 20 and 28 weeks has the greatest effect on birthweight in twin and triplet pregnan...
journal_title：Clinics in perinatology
pub_type： 杂志文章,评审
doi：10.1016/j.clp.2005.02.005
更新日期：2005-06-01 00:00:00
abstract：:The primary aim of this article is to define good lighting for caregivers(both medical staff and families) working in the hospital neonatal intensive care unit (NICU) and other areas associated with the critical care environment. Defining good lighting requires understanding that lighting is not only important for the...
journal_title：Clinics in perinatology
pub_type： 杂志文章,评审
doi：10.1016/j.clp.2004.04.012
更新日期：2004-06-01 00:00:00
abstract：:This article examines the role of biologic and environmental factors in determining the long-term outcomes of extremely low-birth weight infants. Research focusing on follow-up to at least 4 years of age is reviewed. Methodologic issues related to sampling, the use of control groups, and diagnostic criteria are also d...
journal_title：Clinics in perinatology
pub_type： 杂志文章,评审
doi：10.1016/s0095-5108(05)70031-2
更新日期：2000-06-01 00:00:00
abstract：:Gastrointestinal endoscopy permits direct observation of the alimentary tract, acquisition of mucosal tissue for histopathologic examination, and other diagnostic and therapeutic maneuvers. Endoscopes of appropriate size for many neonates and an expanding array of compatible tools and accessories have broadened what i...
journal_title：Clinics in perinatology
pub_type： 杂志文章,评审
doi：10.1016/j.clp.2020.02.012
更新日期：2020-06-01 00:00:00
abstract：:Necrotizing enterocolitis (NEC) is a multifactorial disorder that primarily affects premature infants. Human milk compared with formula reduces the incidence of NEC. Feeding practices do not increase the incidence of NEC in preterm infants. There is no evidence supporting continuous versus intermittent tube feedings i...
journal_title：Clinics in perinatology
pub_type： 杂志文章,评审
doi：10.1016/j.clp.2012.12.001
更新日期：2013-03-01 00:00:00
abstract：:The evaluation of the craniofacial region is a multistep process. First, sonographic skill and expertise are required to ascertain these often subtle abnormalities. Next, precise measurements must be obtained in appropriate and reproducible planes. Finally, a thorough search for other related fetal anomalies is essent...
journal_title：Clinics in perinatology
pub_type： 杂志文章,评审
doi：10.1016/s0095-5108(05)70054-3
更新日期：2000-12-01 00:00:00
abstract：:Late preterm neonates have unique susceptibilities to infection. The closed setting of the neonatal ICU (NICU) and the immunologic immaturity of premature infants set the state for the development of nosocomial infections. This article discusses infections that might be seen in this population and gives options for di...
journal_title：Clinics in perinatology
pub_type： 杂志文章,评审
doi：10.1016/j.clp.2006.09.005
更新日期：2006-12-01 00:00:00
