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Sriraman S, Demirhan M, Golombek SG. Beyond the numbers: Unpacking the complexity of resuscitation thresholds in periviable infants. Acta Paediatr 2023; 112:2246. [PMID: 37405929 DOI: 10.1111/apa.16897] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Accepted: 07/03/2023] [Indexed: 07/07/2023]
Affiliation(s)
- Sheetal Sriraman
- SUNY Downstate Health Sciences University, Brooklyn, New York, USA
| | - Melek Demirhan
- SUNY Downstate Health Sciences University, Brooklyn, New York, USA
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Golombek SG, Rodríguez S, Montes Bueno MT, Mir R, Fariña D, Cardetti M, Sola A. Nutrition of the Healthy and Sick Newborn: Twelfth Clinical Consensus of the Ibero-American Society of Neonatology (SIBEN). Neoreviews 2022; 23:716-737. [PMID: 36316252 DOI: 10.1542/neo.23-10-e716] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
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Abstract
The benefits of feeding human milk to human infants are well-established. Preterm infants, particularly those born with very low birthweight (VLBW; <1,500 g), are a uniquely vulnerable population at risk for serious, life-threatening complications as well as disruptions in normal growth and development that can affect their lives into adulthood. Feeding VLBW preterm infants an exclusive human milk diet (EHMD) from birth that consists of the mother's own milk or donor human milk plus a nutritional fortifier made exclusively from human milk has been associated with a reduction in morbidity and mortality and improved early growth and developmental metrics. Preliminary evidence suggests that the health benefits of adopting an EHMD (or avoiding cow milk products) early in life may last into adulthood. This review briefly summarizes the history of breastfeeding and describes the available evidence on the benefits of an EHMD among VLBW preterm infants as well as the importance of high-quality manufacturing standards for producing safe and effective human milk-based products.
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Affiliation(s)
- Melinda J Elliott
- Department of Neonatology, Pediatrix Medical Group of Maryland, Rockville, MD
| | - Sergio G Golombek
- Prolacta Bioscience, Duarte, CA.,Departments of Neonatology and Pediatrics, SUNY Downstate Health Sciences University, Brooklyn, NY
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Golombek SG. Historical Perspectives: Reflections on Infectious Diseases in 2020. Neoreviews 2021; 21:e503-e504. [PMID: 32737170 DOI: 10.1542/neo.21-8-e503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Affiliation(s)
- Sergio G Golombek
- Division of Neonatology, Joseph Sanzari Children's Hospital, Hackensack University Medical Center, Hackensack, NJ
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Golombek SG, Anday E, Davis J, Escobedo M. Honoring Professor Maria Delivoria-Papadopoulos. Pediatr Res 2021; 90:487-491. [PMID: 33230196 DOI: 10.1038/s41390-020-01282-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Revised: 10/09/2020] [Accepted: 10/20/2020] [Indexed: 11/09/2022]
Affiliation(s)
- Sergio G Golombek
- History Committee, Section of Neonatal-Perinatal Medicine, American Academy of Pediatrics, The Ibero-American Society of Neonatology (SIBEN), Scarsdale, NY, USA.
| | - Endla Anday
- Drexel University College of Medicine, Philadelphia, PA, USA
| | - Jonathan Davis
- Division of Newborn Medicine and the Tufts Clinical and Translational Science Institute, Tufts Children's Hospital, Boston, MA, USA
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Affiliation(s)
| | - Lidia Giudici
- Department of Health Promotion and Protection Pedro de Elizalde Children's Hospital Buenos Aires Argentina
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Perez JMR, Golombek SG, Sola A. Clinical hypoxic-ischemic encephalopathy score of the Iberoamerican Society of Neonatology (Siben): A new proposal for diagnosis and management. Rev Assoc Med Bras (1992) 2017; 63:64-69. [DOI: 10.1590/1806-9282.63.01.64] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2016] [Accepted: 05/21/2016] [Indexed: 11/22/2022] Open
Abstract
Summary Hypoxic ischemic encephalopathy is a major complication of perinatal asphyxia, with high morbidity, mortality and neurologic sequelae as cerebral palsy, mostly in poor or developing countries. The difficulty in the diagnosis and management of newborns in these countries is astonishing, thus resulting in unreliable data on this pathology and bad outcomes regarding mortality and incidence of neurologic sequelae. The objective of this article is to present a new clinical diagnostic score to be started in the delivery room and to guide the therapeutic approach, in order to improve these results.
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Giúdici L, Bokser VS, Maricic MA, Golombek SG, Ferrario CC. Babies born with gastroschisis and followed up to the age of six years faced long-term morbidity and impairments. Acta Paediatr 2016; 105:e275-80. [PMID: 26910581 DOI: 10.1111/apa.13374] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2015] [Revised: 12/21/2015] [Accepted: 02/17/2016] [Indexed: 11/27/2022]
Abstract
AIM The aims of this Argentinian study were to describe and analyse the outcomes of a continuous interdisciplinary follow-up programme of patients with gastroschisis. METHODS This was a prospective, longitudinal study of babies with gastroschisis admitted from 1 November 2003 to 31 October 2014, and this paper presents results at one, three and six years of age. Matched-pairs analyses were carried out when they were one and six. RESULTS We enrolled 62 babies and assessed 52 at one year of age, 34 at three years and 17 at six years. This showed that 63% had mental health problems and 5% had recurrent wheezing. Normal outcomes at one, three and six years were growth (80%, 85% and 80%), neurology-psychomotor development index (64%, 50% and 82%), audiology (100%, 76% and 76%), vision (98%, 94% and 89%) and language (55%, 62% and 65%). The rehospitalisation rates were 30%, 0.3% and zero, and the surgical re-intervention rates were 9%, 0.3% and 12%. Matched-pairs analysis showed no significant differences between outcomes at the ages of one and six. CONCLUSION Babies born with gastroschisis were at risk for long-term morbidity and impairments, according to follow-up assessments at the ages of one, three and six years.
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Affiliation(s)
- Lidia Giúdici
- Department of Health Promotion and Protection; Pedro de Elizalde Children′s Hospital; Buenos Aires Argentina
| | - Vivian Susana Bokser
- Department of Health Promotion and Protection; Pedro de Elizalde Children′s Hospital; Buenos Aires Argentina
| | | | - Sergio G. Golombek
- Regional Neonatal Center; Maria Fareri Children's Hospital Westchester Medical Center; New York Medical College; Valhalla NY USA
| | - Claudia Cecilia Ferrario
- Department of Health Promotion and Protection; Pedro de Elizalde Children′s Hospital; Buenos Aires Argentina
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Affiliation(s)
- Sergio G Golombek
- Division of Newborn Medicine, Department of Pediatrics and Clinical Public Health, New York Medical College, Valhalla2Maria Fareri Children's Hospital at Westchester Medical Center, Valhalla, New York3SIBEN (Iberoamerican Society of Neonatology), Dana Poi
| | - Augusto Sola
- SIBEN (Iberoamerican Society of Neonatology), Dana Point, California
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Perez JMR, Golombek SG, Alpan G, Sola A. Using a novel laminar flow unit provided effective total body hypothermia for neonatal hypoxic encephalopathy. Acta Paediatr 2015; 104:e483-8. [PMID: 26148138 DOI: 10.1111/apa.13109] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2014] [Revised: 03/16/2015] [Accepted: 06/30/2015] [Indexed: 12/01/2022]
Abstract
AIM This was a clinical observational trial on a laminar flow device that provides total body hypothermia for infants with hypoxic ischaemic encephalopathy (HIE). METHODS We enrolled infants born at up to 35 weeks of gestation, who presented with HIE within six hours of birth. Total body cooling was achieved using the neonatal laminar flow unit for 72 hours, with continuous rectal temperature servo control, isolation and humidification. Outcome measures were cerebral palsy, a Bayley II Mental Development Index score <70, hearing loss or blindness. We compared findings with previously published studies. RESULTS We included 26 newborn infants (69% male) with a birthweight of 3.341 ± 1658 g and gestational age of 38.2 ± 3.2 weeks. The majority (62.6%) had a Sarnat HIE score of three and 38.4% had a score of two. Total body cooling (33-34°C) was achieved in 70 minutes and maintained with servo control, showing very little variability until rewarming. At 18-24 months of age, two of the 18 survivors were diagnosed with cerebral palsy and one was diagnosed with impaired hearing. CONCLUSION The laminar flow unit proved effective in maintaining moderate total body hypothermia under well-controlled conditions, and our results were very similar to other studies.
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Affiliation(s)
- Jose M. R. Perez
- Ibero American Society of Neonatology - SIBEN; Dana Point CA USA
- International Neurodevelopment Neonatal Center (CINN); Sao Paulo Brazil
| | - Sergio G. Golombek
- Ibero American Society of Neonatology - SIBEN; Dana Point CA USA
- Maria Fareri Children's Hospital at Westchester Medical Center; New York Medical College; Valhalla NY USA
- New York Medical College; Valhalla NY USA
| | - Gad Alpan
- Maria Fareri Children's Hospital at Westchester Medical Center; New York Medical College; Valhalla NY USA
| | - Augusto Sola
- Ibero American Society of Neonatology - SIBEN; Dana Point CA USA
- New York Medical College; Valhalla NY USA
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Sola A, Golombek SG, Montes Bueno MT, Lemus‐Varela L, Zuluaga C, Domínguez F, Baquero H, Young Sarmiento AE, Natta D, Rodriguez Perez JM, Deulofeut R, Quiroga A, Flores GL, Morgues M, Pérez AG, Van Overmeire B, Bel F. Safe oxygen saturation targeting and monitoring in preterm infants: can we avoid hypoxia and hyperoxia? Acta Paediatr 2014; 103:1009-18. [PMID: 24838096 PMCID: PMC4225465 DOI: 10.1111/apa.12692] [Citation(s) in RCA: 66] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2014] [Revised: 04/25/2014] [Accepted: 05/13/2014] [Indexed: 11/28/2022]
Abstract
Oxygen is a neonatal health hazard that should be avoided in clinical practice. In this review, an international team of neonatologists and nurses assessed oxygen saturation (SpO2) targeting in preterm infants and evaluated the potential weaknesses of randomised clinical trials.
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Affiliation(s)
- Augusto Sola
- Ibero American Society of Neonatology (SIBEN) Dana Point CA USA
- New York Medical College Valhalla NY USA
| | - Sergio G. Golombek
- Ibero American Society of Neonatology (SIBEN) Dana Point CA USA
- New York Medical College Valhalla NY USA
- Maria Fareri Children's Hospital at Westchester Medical Center Valhalla NY USA
| | | | - Lourdes Lemus‐Varela
- Ibero American Society of Neonatology (SIBEN) Dana Point CA USA
- Hospital de Pediatría del Centro Médico Nacional de Occidente IMSS Guadalajara Jalisco México
| | | | - Fernando Domínguez
- Ibero American Society of Neonatology (SIBEN) Dana Point CA USA
- Pediatrics Hospital González Coro Universidad De La Habana Habana Cuba
| | - Hernando Baquero
- Ibero American Society of Neonatology (SIBEN) Dana Point CA USA
- Neonatology Department Universidad del Norte Barranquilla Colombia
| | - Alejandro E. Young Sarmiento
- Ibero American Society of Neonatology (SIBEN) Dana Point CA USA
- Neonatal ICU Hospital Escuela Universitario Tegucigalpa Honduras
| | - Diego Natta
- Ibero American Society of Neonatology (SIBEN) Dana Point CA USA
- Pediatrics Hospital Privado de la Comunidad Mar del Plata Argentina
| | - Jose M. Rodriguez Perez
- Ibero American Society of Neonatology (SIBEN) Dana Point CA USA
- Stella Maris Hospital International Neurodevelopment Neonatal Center (CINN) Sao Paulo Brazil
| | - Richard Deulofeut
- Neonatology Pediatrix Medical Group North Dallas Practice Dallas TX USA
| | - Ana Quiroga
- Nursing Council of SIBEN Universidad Austral Buenos Aires Argentina
| | - Gabriel Lara Flores
- Ibero American Society of Neonatology (SIBEN) Dana Point CA USA
- Neonatology Hospital Ginecología‐Obstetricia 4 IMSS Mexico City Mexico
| | - Mónica Morgues
- Ibero American Society of Neonatology (SIBEN) Dana Point CA USA
- Pediatrics and Neonatology Master in Epidemiology University of Chile North Campus Santiago Chile
| | | | | | - Frank Bel
- Perinatal Center University Medical Center Utrecht Utrecht The Netherlands
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Abstract
INTRODUCTION Medical and nursing care of newborns is predicated on the delicate control and balance of several vital parameters. Closed incubators and open radiant warmers are the most widely used devices for the care of neonates in intensive care; however, several well-known limitations of these devises have not been resolved. The use of laminar flow is widely used in many fields of medicine, and may have applications in neonatal care. OBJECTIVE To describe the neonatal laminar flow unit, a new equipment we designed for care of ill newborns. METHODS The idea, design, and development of this device was completed in Sao Paulo, Brazil. The unit is an open mobile bed designed with the objective of maintaining the advantages of the incubator and radiant warmer, while overcoming some of their inherent shortcomings; these shortcomings include noise, magnetic fields and acrylic barriers in incubators, and lack of isolation and water loss through skin in radiant warmers. The unit has a pump that aspirates environmental air which is warmed by electrical resistance and decontaminated with High Efficiency Particulate Air Filter (HEPA) filters (laminar flow). The flow is directed by an air flow directioner. The unit has an embedded humidifier to increase humidity in the infant's microenvironment and a servo control mechanism for regulation of skin temperature. RESULTS The laminar flow unit is open and facilitates access of care providers and family, which is not the case in incubators. It provides warming by convection at an air velocity of 0.45 m/s, much faster than an incubator (0.1 m/s). The system provides isolation 1000 class (less than 1,000 particles higher than 0.3 micron per cubic feet at all times). This is much more protection than an incubator provides and more than radiant warmers, which have no isolation whatsoever. Additionally, it provides humidification of the newborn's microenvironment (about 60% relative humidity), which is impossible with a radiant warmer, which produces high water body loss. It has no mechanical barriers like acrylic walls, its magnetic field is lower than an incubator (0.25 μt versus 1.2 μt), and the noise is minimal compared to incubators. The unit is also able to provide controlled total body hypothermia, which is not possible with either of the other two units. CONCLUSION The laminar flow unit for neonatal care is a novel device which we recently developed. The introduction of laminar flow technology represents a real innovation in the neonatal field. We have described the various components of the unit and the potential advantages for management of ill neonates. This will hopefully lead to improved clinical outcomes and more effective neonatal management and safety.
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Affiliation(s)
- Jose MR Perez
- Stella Maris Hospital, International Neurodevelopment Neonatal Center (CINN), Sao Paulo, Brazil
| | - Sergio G Golombek
- M Fareri Children’s Hospital, Westchester Medical Center, New York Medical College, Valhalla, NY, USA
| | | | - Augusto Sola
- St Jude Hospital, Fullerton, California, CA, USA
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13
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Abstract
The stakes for the prevention of central line associated bloodstream infections (CLABSIs) have increased dramatically over the past decade. Over the past 10 years, the rate of CLABSI in the pediatric population has dropped markedly due to the significant investment in this initiative. Although there has been a substantial increase in studies on CLABSIs, difficulties in studying CLABSIs have limited the quality of the evidence produced. These difficulties include challenges in the sample size required to complete trials, pressure from external regulatory forces to reduce CLABSI rates, and challenges in defining CLABSIs. The definition of CLABSI is continuously being updated to improve the misclassification bias inherent in defining CLABSI. This is especially relevant given the stress placed on decreasing health-care-associated infections and the negative consequences associated if unsuccessful. In order to prevent CLABSIs, pediatric and neonatal intensive care units have formed bundles of basic evidenced-based strategies leading to effective reduction of CLABSIs. These basic bundles have been modified for spread to other nonintensive care areas, also yielding great results. However, additional therapies above the basic bundle have yielded mixed results, and more research is needed to understand the cost effectiveness of these therapies in the setting of decreasing CLABSI rates. As a goal, a "getting to zero" CLABSI rate should be set, but it may not be possible without significant resource allocation.
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Affiliation(s)
- Simon Li
- Division of Pediatric Critical Care Medicine, New York Medical College, Maria Fareri Children's Hospital, 100 Woods Road Rm 2233, Valhalla, NY, 10595, USA,
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Golombek SG, Rohan AJ, Parvez B, Salice AL, LaGamma EF. Letter regarding 'Utilizing a line maintenance team to reduce central-line-associated bloodstream infections in a neonatal intensive care unit'. J Perinatol 2013; 33:410. [PMID: 23624971 DOI: 10.1038/jp.2012.128] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Abstract
Enumerations of people were carried out long before the birth of Jesus. Data related to births were recorded in church registers in England as early as the 1500s. However, not until the 1902 Act of Congress was the Bureau of Census established as a permanent agency to develop birth registration areas and a standard registration system. Although all states had birth records by 1919, the use of the standardized version was not uniformly adopted until the 1930's. In the 1989 US Standard Birth Certificate revision, the format was finally uniformly adopted to include checkboxes to improve data quality and completeness. The evolution of the 12 federal birth certificate revisions is reflected in the growth of the number of items from 33 in 1900 to more than 60 items in the 2003 birth certificate. As birth registration has moved from paper to electronic, the birth certificate's potential utility has broadened, yet issues with updating the electronic format and maintaining quality data continue to evolve. Understanding the birth certificate within its historical context allows for better insight as to how it has been and will continue to be used as an important public-health document shaping medical and public policies.
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Affiliation(s)
- H L Brumberg
- Division of Newborn Medicine, Department of Pediatrics, Maria Fareri Children's Hospital at Westchester Medical Center, Valhalla, NY, USA.
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Abstract
We investigated the stability of thyroid hormones during a mode of continuous drug infusion via polypropylene tubing using the same conditions that would be applied to treating patients in a hospital setting. The diluted thyroid hormones were prepared using aseptic technique, stored at 2-8°C (36-46°F) and tested within 24 h of preparation for stability and percent recovery from within plastic tubing. Experiments were done in duplicate with triplicate sets of readings for each assay point. Only T(4) prepared with 5% dextrose water (D5W) containing 1 mg/mL albumin remained constant, stable, predictable and accurate over time under various conditions. Other methods of preparation lost drug by adhering to the plastic containers and tubing by as much as 40% of starting concentration. T(3) recovery in the presence of 1 mg/mL of albumin was 107±2% (mean±standard error of the mean) of anticipated drug concentrations. We conclude from this series of experiments that to maintain an accurate and stable dosing of patients receiving intravenous thyroid hormones, 1 mg/mL of albumin must be added to the infusate to prevent lost on the plastic intravenous tubing.
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Affiliation(s)
- Sergio G Golombek
- Division of Newborn Medicine, Department of Pediatrics, The Regional Neonatal Center, Maria Fareri Children's Hospital at Westchester Medical Center, New York Medical College, Valhalla, New York 10595, USA.
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Golombek SG, Fariña D, Sola A, Baquero H, Cabañas F, Dominguez F, Fajardo C, Goldsmit GS, Flores GL, Lee M, Varela LL, Mariani G, Miura E, Pérez JM, Zambosco G, Pellicer A, Bancalari E. [Second Clinical Consensus of the Ibero-American Society of Neonatology: hemodynamic management of newborns]. Rev Panam Salud Publica 2011; 29:281-302. [PMID: 21603774] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/30/2023] Open
Abstract
This study reports on the process and results of the Second Clinical Consensus of the Ibero-American Society of Neonatology. Eighty neonatologists from 23 countries were invited to collaborate and participate in the event. Several questions of clinical-physiological importance in the hemodynamic management of newborns were addressed. Participants were divided into groups to facilitate interaction and teamwork, with instructions to respond to three to five questions by analyzing the literature and local factors. Meeting in Mar del Plata, Argentina, the Consensus Group served as a form for various presentations and discussions. In all, 54 neonatologists from 21 countries attended, with the objective of reaching a consensus on such matters as concepts and definitions of hemodynamic instability, the physiopathology of hemodynamic compromise, recommended therapy strategies, and hemodynamic monitoring. It is hoped that this international experience will serve as a useful initiative for future consensus building and reduction of the existing disparities among the countries of the Region in terms of treatment and outcomes.
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Goldsmit GS, Valdes M, Herzovich V, Rodriguez S, Chaler E, Golombek SG, Iorcansky S. Evaluation and clinical application of changes in thyroid hormone and TSH levels in critically ill full-term newborns. J Perinat Med 2011; 39:59-64. [PMID: 20979446 DOI: 10.1515/jpm.2010.120] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
INTRODUCTION The term "euthyroid sick syndrome" (ESS) has been used to describe a pattern of thyroid hormone changes during the course of critical illness in adult patients without thyroid disease, often associated with reduced thyroid hormone secretion. OBJECTIVE To describe the thyroid hormone profile in full-term newborns critically ill compared with thyroid hormone profile of healthy infants, and determine if alterations could be related to the severity of the disease and outcome. METHODS A cross-sectional, observational, and prospective study of full-term infants admitted to the neonatal intensive care unit (NICU) of the Hospital de Pediatría J.P. Garrahan between July 2007 and April 2008. Serum T3, T4, and thyroid stimulating hormone (TSH) levels were measured at admission and severity of the disease was evaluated through SNAP, lactic acid, respiratory assistance and number of organs affected. RESULTS Sick newborns showed significantly lower T3 and T4 levels compared with healthy infants [T3: -0.97 μg/dL (95% CI -0.89, -1.13) and T4: -4.37 μg/dL (95% CI -2.95, -5.78)]. Only 29 out of 94 (31%) infants presented a normal profile; 37 (39%) infants showed isolated low T3 levels, 20 (21%) infants had low T3 and T4 levels and eight (9%) infants had low TSH, T3, and T4. Of this latter group, five of eight (62%) children died suggesting a significantly higher risk of death for patients with low T3 associated with low T4 and TSH [Risk ratio (RR) 10.75 95% CI 3.93, 29]. CONCLUSIONS Full-term sick newborns frequently have lower thyroid hormone levels than healthy ones. These observed thyroid hormones changes might be related to the underlying disease and could be used as a prognostic marker of the severity and fatal outcome of the patient.
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Affiliation(s)
- Gustavo S Goldsmit
- Neonatology, Hospital Nacional de Pediatria JP Garrahan, Buenos Aires, Argentina
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La Gamma EF, van Wassenaer AG, Ares S, Golombek SG, Kok JH, Quero J, Hong T, Rahbar MH, de Escobar GM, Fisher DA, Paneth N. Phase 1 trial of 4 thyroid hormone regimens for transient hypothyroxinemia in neonates of <28 weeks' gestation. Pediatrics 2009; 124:e258-68. [PMID: 19581264 PMCID: PMC2927485 DOI: 10.1542/peds.2008-2837] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND Transiently low levels of thyroid hormones occur in approximately 50% of neonates born 24-28 weeks' gestation and are associated with higher rates of cerebral palsy and cognitive impairment. Raising hormone levels shows promise for improving neurodevelopmental outcome. OBJECTIVE To identify whether any of 4 thyroid hormone supplementation regimens could raise T(4) and FT(4) without suppressing TSH (biochemical euthyroidism). METHODS Eligible subjects had gestational ages between 24 07 and 2767 weeks and were randomized <24 hours of birth to one of six study arms (n = 20-27 per arm): placebo (vehicle: 5% dextrose), potassium iodide (30 microg/kg/d) and continuous or bolus daily infusions of either 4 or 8 microg/kg/d of T(4) for 42 days. T(4) was accompanied by 1 microg/kg/d T(3) during the first 14 postnatal days and infused with 1 mg/mL albumin to prevent adherence to plastic tubing. RESULTS FT(4) was elevated in the first 7 days in all hormone-treated subjects; however, only the continuous 8 microg/kg/d treatment arm showed a significant elevation in all treatment epochs (P < .002 versus all other groups). TT(4) remained elevated in the first 7 days in all hormone-treated subjects (P < .05 versus placebo or iodine arms). After 14 days, both 8 microg/kg/d arms as well as the continuous 4 microg/kg/d arm produced a sustained elevation of the mean and median TT(4), >7 microg/dL (90 nM/L; P < .002 versus placebo). The least suppression of THS was achieved in the 4 microg/kg/d T(4) continuous infusion arm. Although not pre-hypothesized, the duration of mechanical ventilation was significantly lower in the continuous 4 microg/kg/d T(4) arm and in the 8 microg/kg/d T(4) bolus arm (P < .05 versus remaining arms). ROP was significantly lower in the combined 4 thyroid hormone treatment arms than in the combined placebo and iodine arms (P < .04). NEC was higher in the combined 8 microg/kg/d arms (P < .05 versus other arms). CONCLUSIONS Elevation of TT(4) with only modest suppression of TSH was associated with trends suggesting clinical benefits using a continuous supplement of low-dose thyroid hormone (4 microg/kg/d) for 42 days. Future trials will be needed to assess the long-term neurodevelopmental effects of such supplementation.
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MESH Headings
- Administration, Oral
- Dose-Response Relationship, Drug
- Drug Therapy, Combination
- Female
- Follow-Up Studies
- Humans
- Hydrocortisone/blood
- Infant, Extremely Low Birth Weight
- Infant, Newborn
- Infant, Premature, Diseases/blood
- Infant, Premature, Diseases/drug therapy
- Infant, Premature, Diseases/mortality
- Infusions, Intravenous
- Iodine/administration & dosage
- Male
- Survival Rate
- Thyroid Function Tests
- Thyrotropin/blood
- Thyroxine/administration & dosage
- Thyroxine/blood
- Thyroxine/deficiency
- Triiodothyronine/administration & dosage
- Triiodothyronine/blood
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Affiliation(s)
- Edmund F La Gamma
- Department of Neonatal-Perinatal Medicine, Regional Neonatal Center, Maria Fareri Children's Hospital at Westchester Medical Center, New York Medical College, Valhalla, New York 10595, USA.
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Abstract
AIM To describe a series of patients who received intravenous immunoglobulin (IVIg) for the treatment of neonatal hyperbilirubinaemia and developed necrotizing enterocolitis (NEC) shortly thereafter. POPULATION AND RESULTS We describe three healthy breastfed newly born infants with isoimmunization-derived hyperbilirubinaemia refractory to phototherapy who were treated with IVIg. Shortly after the perfusion finished they developed clinical and radiological signs compatible with NEC and needed antibiotic therapy, prolonged parenteral nutrition and even surgery in one case. Other conditions such as septicaemia or coagulopathy were ruled out. Microscopic examination of the resected intestine revealed the presence of disseminated thrombi obstructing multiple minor vessels of the mesenteric circulation. CONCLUSION IVIg in the newborn period should be cautiously employed and always administered under strict medical control.
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Affiliation(s)
- Mariel Navarro
- Division of Neonatology, University Hospital La Fe, Valencia, Spain
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Golombek SG, Sola A, Baquero H, Borbonet D, Cabañas F, Fajardo C, Goldsmit G, Lemus L, Miura E, Pellicer A, Pérez JM, Rogido M, Zambosco G, van Overmeire B. [First SIBEN clinical consensus: diagnostic and therapeutic approach to patent ductus arteriosus in premature newborns]. An Pediatr (Barc) 2009; 69:454-81. [PMID: 19128748 DOI: 10.1157/13128003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
OBJECTIVE To report the process and results of the first neonatal clinical consensus of the Ibero-American region. DESIGN AND METHODS Two recognized experts in the field (Clyman and Van Overmeire) and 45 neonatologists from 23 countries were invited for active participation and collaboration. We developed 46 questions of clinical-physiological relevance in all aspects of patent ductus arteriosus (PDA). Guidelines for consensus process, literature search and future preparation of educational material and authorship were developed, reviewed and agreed by all. Participants from different countries were distributed in groups, and assigned to interact and work together to answer 3-5 questions, reviewing all global literature and local factors. Answers and summaries were received, collated and reviewed by 2 coordinators and the 2 experts. Participants and experts met in Granada, Spain for 4.5 h (lectures by experts, presentations by groups, discussion, all literature available). RESULTS 31 neonatologists from 16 countries agreed to participate. Presentations by each group and general discussion were used to develop a consensus regarding: general management, availability of drugs (indomethacin vs. ibuprofen), costs, indications for echo/surgery, etc. Many steps were learnt by all present in a collaborative forum. CONCLUSIONS This first consensus group of Ibero-American neonatologists SIBEN led to active and collaborative participation of neonatologists of 16 countries, improved education of all participants and ended with consensus development on clinical approaches to PDA. Furthermore, it provides recommendations for clinical care reached by consensus. Additionally, it will serve as a useful foundation for future SIBEN Consensus on other topics and it could become valuable as a model to decrease disparity in care and improve outcomes in this and other regions.
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Affiliation(s)
- S G Golombek
- SIBEN, Sociedad Iberoamericana de Neonatología, The Regional Neonatal Center, Maria Fareri Children's Hospital at Westchester Medical Center/New York Medical College-Valhalla, Valhalla, New York 10595, USA.
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Sannoh S, Quezada E, Merer DM, Moscatello A, Golombek SG. Cystic hygroma and potential airway obstruction in a newborn: a case report and review of the literature. Cases J 2009; 2:48. [PMID: 19144130 PMCID: PMC2631536 DOI: 10.1186/1757-1626-2-48] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/12/2008] [Accepted: 01/13/2009] [Indexed: 11/17/2022]
Abstract
Background Cervical cystic hygroma is a benign congenital malformation of the lymphatic system. Incidence of cystic hygroma is 1/6000 live births. We present a case of right neck mass with potential respiratory compromise in a newborn. Case presentation The patient was a full term baby girl with an incidental finding of right neck mass which was described on ultrasound and magnetic resonance imaging as a cystic lesion in the nasopharynx and right neck which inferiorly followed the course of the right carotid artery, consistent with cystic hygroma. She started with respiratory compromise, and a follow-up magnetic resonance imaging showed increased size of the cystic hygroma. Dexamethasone was started to reduce fluid build up in the mass. When the cystic hygroma was found to be inseparable from the right half of the thyroid gland, the otolaryngologist performed hemithyroidectomy. Conclusion The patient had neuropraxia involving the marginal mandibular branch of the facial nerve, which was expected to correct with time. Large cervical cystic hygromas may surround or displace neurovascular structures making their identification quite challenging intraoperatively. A team of experienced surgeons will help to ensure a successful surgical outcome.
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Affiliation(s)
- Sulaiman Sannoh
- Division of Neonatology, Children's Regional Hospital, Cooper University Hospital, Camden, New Jersey, USA.
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Abstract
This article reviews the pathophysiology of non-thyroidal illness syndrome (NTIS) and euthyroid sick syndrome (ESS), a multifactorial phenomenon characterized by suppression of thyroid hormone levels that has been described in several disease states, probably due to different causes in different patients. It also describes the laboratory values of thyroid function tests (TFTs), relevant animal studies, the association of NTIS and ESS with cardiovascular problems and sepsis, and the rationale for treatment.
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Affiliation(s)
- Sergio G Golombek
- The Regional Neonatal Center-Maria Fareri Children's Hospital at Westchester Medical Center/New York Medical College, Valhalla, New York 10595, USA.
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Ballard PL, Truog WE, Merrill JD, Gow A, Posencheg M, Golombek SG, Parton LA, Luan X, Cnaan A, Ballard RA. Plasma biomarkers of oxidative stress: relationship to lung disease and inhaled nitric oxide therapy in premature infants. Pediatrics 2008; 121:555-61. [PMID: 18310205 DOI: 10.1542/peds.2007-2479] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVES Inhaled nitric oxide treatment for ventilated premature infants improves survival without bronchopulmonary dysplasia. However, there has been no information regarding possible effects of this therapy on oxidative stress. We hypothesized that inhaled nitric oxide therapy would not influence concentrations of plasma biomarkers of oxidative stress. PATIENTS AND METHODS As part of the Nitric Oxide Chronic Lung Disease Trial, we collected blood samples at specified intervals from a subpopulation of 100 infants of <1250 g birth weight who received inhaled nitric oxide (20 ppm, weaned to 2 ppm) or placebo gas for 24 days. Plasma was assayed for total protein and for 3-nitrotyrosine and carbonylation by using immunoassays. RESULTS The demographic characteristics and primary outcome for the infants were representative of the entire group of infants who were in the Nitric Oxide Chronic Lung Disease Trial. For all infants at baseline, before receiving study gas, the concentration of total protein was inversely correlated with the respiratory severity score, and plasma carbonyl was positively correlated with severity score, supporting an association between oxidative stress and severity of lung disease. Infants who survived without bronchopulmonary dysplasia had 30% lower protein carbonylation concentrations at study entry than those who had an adverse outcome. At each of 3 time points (1-10 days) during exposure to study gas, there were no significant differences between control and treated infants for concentrations of plasma protein, 3-nitrotyrosine, and carbonylation. CONCLUSIONS Inhaled nitric oxide treatment for premature infants who are at risk for bronchopulmonary dysplasia does not alter plasma biomarkers of oxidative stress, which supports the safety of this therapy.
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Affiliation(s)
- Philip L Ballard
- Department of Pediatrics, University of California, San Francisco, California 94118, USA.
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26
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Ballard PL, Merrill JD, Truog WE, Godinez RI, Godinez MH, McDevitt TM, Ning Y, Golombek SG, Parton LA, Luan X, Cnaan A, Ballard RA. Surfactant function and composition in premature infants treated with inhaled nitric oxide. Pediatrics 2007; 120:346-53. [PMID: 17671061 DOI: 10.1542/peds.2007-0095] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVES We hypothesized that inhaled nitric oxide treatment of premature infants at risk for bronchopulmonary dysplasia would not adversely affect endogenous surfactant function or composition. METHODS As part of the Nitric Oxide Chronic Lung Disease Trial of inhaled nitric oxide, we examined surfactant in a subpopulation of enrolled infants. Tracheal aspirate fluid was collected at specified intervals from 99 infants with birth weights <1250 g who received inhaled nitric oxide (20 ppm, weaned to 2 ppm) or placebo gas for 24 days. Large-aggregate surfactant was analyzed for surface activity with a pulsating bubble surfactometer and for surfactant protein contents with an immunoassay. RESULTS At baseline, before administration of study gas, surfactant function and composition were comparable in the 2 groups, and there was a positive correlation between minimum surface tension and severity of lung disease for all infants. Over the first 4 days of treatment, minimum surface tension increased in placebo-treated infants and decreased in inhaled nitric oxide-treated infants. There were no significant differences between groups in recovery of large-aggregate surfactant or contents of surfactant protein A, surfactant protein B, surfactant protein C, or total protein, normalized to phospholipid. CONCLUSIONS We conclude that inhaled nitric oxide treatment for premature infants at risk of bronchopulmonary dysplasia does not alter surfactant recovery or protein composition and may improve surfactant function transiently.
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Affiliation(s)
- Philip L Ballard
- Department of Pediatrics, University of California, San Francisco, San Francisco, CA 94118, USA.
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Mally P, Golombek SG, Mishra R, Nigam S, Mohandas K, Depalhma H, LaGamma EF. Association of necrotizing enterocolitis with elective packed red blood cell transfusions in stable, growing, premature neonates. Am J Perinatol 2006; 23:451-8. [PMID: 17009195 DOI: 10.1055/s-2006-951300] [Citation(s) in RCA: 117] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
The purpose of this study was to determine an association between packed red blood cell (PRBC) transfusions for anemia and necrotizing enterocolitis (NEC) in a subset of stable, growing, premature neonates. As part of a survey of current clinical practices over a 17-month period from June 1999 to October 2000, a chart review was performed to determine the relationship between elective PRBC transfusions and the occurrence of NEC. Demographic data were tabulated and compared between the NEC patients with a prior history of immediate blood transfusion (within 48 hours of onset of symptoms) and those NEC patients without a prior history of immediate blood transfusion. A total of 908 (inborn) neonatal admissions had received 751 PRBC transfusions during the study period; of these, 17 patients (1.8%) had developed radiographic, clinical, or surgical signs of NEC. Six cases of NEC (35%; six of 17 patients) were associated with PRBC transfusions (0.8%; six of 751 transfusions). The transfusion-associated NEC group developed presenting signs within 22 +/- 5 hours (median, 19; range, 12 to 38) of a PRBC transfusion at a mean age of 32 +/- 7 days. In contrast, the non-transfusion-associated NEC group (n = 11) had onset of NEC at a mean age of 12 +/- 7 days ( P < 0.05) after 185 +/- 91 hours (median, 180; range, 96 to 312; P < 0.02] of a transfusion. Prior to the onset of NEC, all of the neonates in the transfusion-associated NEC group were stable, growing, not ventilated, receiving full enteral feedings, and had no other active medical problems except anemia (hematocrit, 24 +/- 3%). In contrast, the nontransfusion NEC group was more often ventilated, was receiving < 50% of fluids by mouth, had lower Apgar scores, and was transfused for an average hematocrit of 37 +/- 7% ( P < 0.05). There was no significant difference in the type, storage, volume, or preservative used between the blood products in the two groups. We identified an unanticipated relationship between late-onset NEC in stable, growing, premature neonates who were transfused electively for anemia of prematurity.
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Affiliation(s)
- Pradeep Mally
- Division of Neonatology, New York University School of Medicine, New York, NY 10016, USA
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Ballard RA, Truog WE, Cnaan A, Martin RJ, Ballard PL, Merrill JD, Walsh MC, Durand DJ, Mayock DE, Eichenwald EC, Null DR, Hudak ML, Puri AR, Golombek SG, Courtney SE, Stewart DL, Welty SE, Phibbs RH, Hibbs AM, Luan X, Wadlinger SR, Asselin JM, Coburn CE. Inhaled nitric oxide in preterm infants undergoing mechanical ventilation. N Engl J Med 2006; 355:343-53. [PMID: 16870913 DOI: 10.1056/nejmoa061088] [Citation(s) in RCA: 317] [Impact Index Per Article: 17.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
BACKGROUND Bronchopulmonary dysplasia in premature infants is associated with prolonged hospitalization, as well as abnormal pulmonary and neurodevelopmental outcome. In animal models, inhaled nitric oxide improves both gas exchange and lung structural development, but the use of this therapy in infants at risk for bronchopulmonary dysplasia is controversial. METHODS We conducted a randomized, stratified, double-blind, placebo-controlled trial of inhaled nitric oxide at 21 centers involving infants with a birth weight of 1250 g or less who required ventilatory support between 7 and 21 days of age. Treated infants received decreasing concentrations of nitric oxide, beginning at 20 ppm, for a minimum of 24 days. The primary outcome was survival without bronchopulmonary dysplasia at 36 weeks of postmenstrual age. RESULTS Among 294 infants receiving nitric oxide and 288 receiving placebo birth weight (766 g and 759 g, respectively), gestational age (26 weeks in both groups), and other characteristics were similar. The rate of survival without bronchopulmonary dysplasia at 36 weeks of postmenstrual age was 43.9 percent in the group receiving nitric oxide and 36.8 percent in the placebo group (P=0.042). The infants who received inhaled nitric oxide were discharged sooner (P=0.04) and received supplemental oxygen therapy for a shorter time (P=0.006). There were no short-term safety concerns. CONCLUSIONS Inhaled nitric oxide therapy improves the pulmonary outcome for premature infants who are at risk for bronchopulmonary dysplasia when it is started between 7 and 21 days of age and has no apparent short-term adverse effects. (ClinicalTrials.gov number, NCT00000548 [ClinicalTrials.gov] .).
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Abstract
Congenital central hypoventilation syndrome (CCHS) is a rare disorder characterized by failure of automatic control of breathing. Diagnosis is made by exclusion of other causes of hypoventilation. Genetic etiology is strongly suspected. Other autonomic nervous system dysfunctions, tumors of neural crest origin and Hirschsprung's disease are often found in affected children. Association with Hirschsprung's disease is known as Haddad syndrome. We present a newborn with respiratory distress since birth and Hirschprung's disease subsequently diagnosed with Haddad syndrome.
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Affiliation(s)
- M Dejhalla
- The Regional Neonatal Center, Maria Fareri Children's Hospital at Westchester Medical Center, Department of Pediatrics, New York Medical College, Valhalla, NY 10595, USA
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31
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La Gamma EF, van Wassenaer AG, Golombek SG, Morreale de Escobar G, Kok JH, Quero J, Ares S, Paneth N, Fisher D. Neonatal Thyroxine Supplementation for Transient Hypothyroxinemia of Prematurity. ACTA ACUST UNITED AC 2006; 5:335-46. [PMID: 17107219 DOI: 10.2165/00024677-200605060-00002] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
Extremely low birth-weight newborns (<1000g) experience low levels of thyroid hormone that vary inversely with the severity of neonatal illness and the extent of developmental immaturity with levels reaching a nadir at approximate, equals7 days after birth; this phenomenon can persist for several weeks. In the absence of transplacental passage, 30-50% of these neonates cannot generate sufficient quantities of thyroid hormone to meet postnatal demands, placing them at an increased risk for developmental delay and cerebral palsy. Population surveys and interventional trials suggest that a therapeutic opening exists during a 'window of opportunity' corresponding to this period of diminished capacity. Variables to consider before intervention focus on the consideration that supplementation of both the substrate thyroxine and the active hormone triiodothyronine may be necessary in quantities that do not suppress thyroid-stimulating hormone release, yet overcome the persistence of increased conversion to 3,3'5'-triodo-L-thyronine, terminal deiodination, and activity of the sulfation inactivation pathways, as well as the diminished capacity of the newborn to accommodate postnatal physiologic changes. Single daily replacement doses may suppress levels of converting enzymes in the brain, suggesting that physiologic 'mimicry' provided by a constant infusion may be the preferred dosing option. Properly powered clinical trials targeting long-term developmental outcomes are needed to discern whether these interventions will do more than simply elevate blood levels of thyroid hormones to the target values of either the fetus or developing neonate. Identifying the appropriate indications for supplementation may alleviate individual pain and distress due to disability for several hundred extremely low birth-weight neonates each year in the US alone, and save society a pro-rated lifetime cost of nearly $US1 million per child.
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Affiliation(s)
- Edmund F La Gamma
- The Regional Neonatal Center, Maria Fareri Children’s Hospital at Westchester Medical Center, New York Medical College, Valhalla, New York, USA
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Abstract
We report the case of a term newborn with vein of Galen aneurysm. No antenatal diagnosis was done. The infant was admitted secondary to cardiac failure, with cardiomegaly and pulmonary hypertension. Physical examination was remarkable for acrocyanosis, microcephaly, cranial bruit, bilateral neck swelling, coarse breath sounds, and a hyperdynamic precordium with continuous murmur. Head ultrasound demonstrated a large, midline venous structure. Computed tomographic scan confirmed vein of Galen malformation.
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Affiliation(s)
- Sergio G Golombek
- Department of Pediatrics, New York Medical College, Westchester Medical Center, Valhalla, NY 10595, USA.
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Abstract
BACKGROUND Respiratory syncytial virus (RSV) is the most common respiratory pathogen in infancy and childhood. OBJECTIVE To compare the compliance and biologic efficacy of a home health care agency dosing-compliance program to treatment provided in a physician's office setting during a single RSV season (November to May). METHODS.: AAP guidelines were used to identify neonates who were eligible for RSV prophylaxis before discharge from a neonatal intensive care unit setting. Parents were asked to choose to receive the recommended treatment for their child either in their pediatrician's office setting or through a sequence of periodic nursing visits to their home. All home health care records were reviewed for demographics, number of doses received and hospitalization rate. Pediatricians office records were surveyed by telephone interview of their office staff and parents. Compliance data were calculated based on actual monthly injections given during the RSV season. RESULTS We followed prospectively 1446 infants who received palivizumab during a single RSV season (November 1, 2000 through April 30, 2001). Of these infants 67% (969 of 1446) received their monthly injections in the home setting where 98% of the doses were given on schedule. In contrast 477 infants (33%) received their injections in a pediatrician's office (parent's choice) with a compliance of only 89% for completion of all recommended doses (P < 0.001 vs. home setting). There were 9 RSV hospitalizations (0.93%) in the home setting group and 8 RSV hospitalizations (3.57%) in the office setting (P < 0.001). More parents indicated that the in-home prophylaxis program was more convenient than was true for those receiving treatment in the physician's office setting (P < 0.01). CONCLUSIONS Better compliance with home injections was associated with a decrease in the hospitalization rate for RSV with a higher degree of parental satisfaction.
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Affiliation(s)
- Sergio G Golombek
- Regional Neonatal Center, Westchester Medical Center, New York Medical College, Valhalla, NY 10595, USA.
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Mishra R, Golombek SG, Ramirez-Tolentino SR, Das S, La Gamma EF. Low-birth-weight neonates exhibit a physiological set-point to regulate CO2: an untapped potential to minimize volutrauma-associated lung injury. Am J Perinatol 2003; 20:453-63. [PMID: 14703594 DOI: 10.1055/s-2003-45388] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
The objective of this article is to determine whether low-birth-weight (LBW) infants have the capacity to modulate minute ventilation to achieve a CO (2) set-point within ranges acceptable to clinicians during a procedure designed to identify the best dynamic compliance loops. By using dynamic flow-loop mechanics, we performed a prospective stepwise reduction of tidal volume (by reduction of peak inspiratory pressure, keeping end-expiratory pressure constant), in a group of LBW infants to identify the steepest slope of the dynamic flow-loop. We used flow-synchronized, assist-control mechanical ventilation with termination sensitivity set at 5%. Vital signs and blood gases were assessed every 15 minutes at each stepped-pressure change during the first hour after enrollment and after 12 hours, to evaluate oxygenation and ventilation. Peak inspiratory pressure (PIP) was selected at the lowest level that achieved target range blood gases. The acute reduction of PIP and the resulting lower tidal volume was initially associated with an increase in the spontaneous respiratory rate in the first hour that also was associated with a significant decrease in patient-selected inspiration time. After 12 hours, the spontaneous respiratory rate returned to baseline; the peak PaCO(2) was 43.8 +/- 2.03 (mean +/- SEM). LBW infants have the capacity to alter respiratory rate to change minute ventilation in response to a reduction of tidal volume created by lowering the PIP. Using this model of endogenous CO(2) challenge in ventilated infants, we conclude that LBW neonates have the capacity to select a CO(2) set-point. This approach suggests an important avenue through which a clinician can minimize volutrauma through a reduction of PIP and use of expiratory trigger to limit excessive PIP and an overall lower mean airway pressure.
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Affiliation(s)
- Ravi Mishra
- The Regional Neonatal Center, New York Medical College-Westchester Medical Center, Valhalla, New York 10595, USA
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Stringel G, Ouzounian SP, Napoleon L, Permut LC, Golombek SG. Thoracoscopic pericardial window creation and thoracic duct ligation in neonates. JSLS 2003; 7:353-7. [PMID: 14626403 PMCID: PMC3021341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
OBJECTIVE We describe 2 newborn infants with persistent pericardial effusion treated with thoracoscopic pericardial window and thoracic duct ligation. METHODS Patient 1 was a premature female newborn who presented with severe cardiac anomalies, including dextrocardia. She was treated with pulmonary artery handing and pacemaker placement for complete cardiac block. Postoperatively, she developed pericarditis with persistent symptomatic pericardial effusion. She did not improve despite pericardial drain placement. She was treated with a thoracoscopic pericardial window. Patient 2 was a newborn male who presented with cardiac tamponade secondary to congenital chylopericardium. He did not respond to pericardial drain placement or medical management with fasting, total parenteral nutrition, and octreotide. He was treated with thoracoscopic pericardial window and thoracic duct ligation. RESULTS Patient 1 improved rapidly. The pericardial effusion disappeared. The chest tube was removed 5 days following surgery. She died 6 weeks later of a cardiac arrhythmia secondary to pacemaker failure. The pericardial effusion had resolved. Patient 2 responded to the pericardial window and thoracic duct ligation. He was discharged 10 days following the procedure. CONCLUSIONS Thoracoscopy provides an excellent approach to the pericardium. Pericardial windows and biopsy can be safely performed with this approach. The thoracic duct can be easily identified and ligated even in small babies. Recovery can be fast with minimal postoperative discomfort. Cosmetic results are excellent and length of hospitalization is minimized.
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Affiliation(s)
- Gustavo Stringel
- Department of Surgery, New York Medical College, Westchester Medical Center, Valhalla, New York 10595, USA
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Abstract
We mailed a survey on treatment practices for transient hypothyroxinemia of prematurity (THOP) to 100 randomly selected neonatologists. In the year before the survey, 13 of 62 respondents (21.0%) had treated an average of 4.5 THOP patients with thyroid hormone, and 3 had treated 10 or more patients. Randomized trials assessing the value of thyroid supplementation in THOP are urgently needed.
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Affiliation(s)
- Sergio G Golombek
- Department of Pediatrics, Division of Neonatology, The Regional Neonatal Center, Westchester Medical Center, New York Medical College, Valhalla, NY 10595, USA
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Abstract
Over a 4-month period, all infants admitted to the well-baby nursery were enrolled in a prospective study designed to compare cord separation times between infants treated with triple dye once, followed by daily alcohol application, to infants treated with daily alcohol application alone. Follow-up phone calls were done 7 days after discharge, with weekly calls until cord separation occurred. The objective was to determine whether the umbilical cord care regimen of triple dye followed by alcohol has an advantage over the alternative regimen of alcohol alone, with regard to cord separation, parenting, or healthcare caretaker preferences. In total, 634 infants were enrolled, with 599 infants (94%) completing the study. Infants in the alcohol alone group had a shorter cord separation time by 3 days (10 versus 13 days) (p < 0.0001). There was no reported increase in infection, and monetary savings were noted. We conclude that alcohol applied once a day appears to be a safe and effective means of promoting cord detachment.
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Affiliation(s)
- Sergio G Golombek
- The Regional Neonatal Center-New York Medical College, Westchester Medical Center-Valhalla, 10595, USA
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Golombek SG, Rohan AJ, Parvez B, Salice AL, LaGamma EF. "Proactive" management of percutaneously inserted central catheters results in decreased incidence of infection in the ELBW population. J Perinatol 2002; 22:209-13. [PMID: 11948383 DOI: 10.1038/sj.jp.7210660] [Citation(s) in RCA: 60] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
OBJECTIVE Extremely low birth weight (ELBW) infants often acquire catheter-related infections (CRIs) when a percutaneously inserted central catheter (PICC) is used for parenteral nutrition or drug administration. Our objective was to compare the incidence of CRIs after we established a "PICC Maintenance Team" for the proactive management--compared to expectant management--of these lines. STUDY DESIGN We did a prospective collection and analysis of catheter-related sepsis data over a 15-month period from February 1, 1998 through May 1, 1999. Eligible patients included all neonates weighing <1000 g at birth. RESULTS There was a significantly decreased incidence of CRIs, to a rate of 7.1%, or 5.1/1000 catheter days (p<0.05). CONCLUSION "Proactive" management of PICC, significantly reduced the incidence of CRIs. The reduction in infection rate is estimated to save 180 hospitalized patient days/100 very low birth weight neonates, with a concomitant savings in morbidity and medical expense.
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Affiliation(s)
- Sergio G Golombek
- The Regional Neonatal Center, New York Medical College, Westchester Medical Center, Valhalla, NY 10595, USA
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Abstract
Congenital diaphragmatic hernia (CDH) is believed to result from incomplete fusion of the pleuroperitoneal membrane, and passage of the abdominal contents into the chest. A historical review of the literature on this subject shows a wide divergence of opinion on the etiology of the various types of CDH, and on the recommended treatment. A variety of theories regarding its causes and the optimal way of approaching it have been published from the mid 19th century through the 20th century, and are reviewed in this article.
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Affiliation(s)
- Sergio G Golombek
- The Regional Neonatal Center, New York Medical College, Westchester Medical Center, Valhalla, NY 10595, USA
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Abstract
OBJECTIVE To determine if there is a relationship between acute improvement in pulmonary gas exchange and surfactant use in near-term (35-39 weeks' gestation) infants with respiratory distress syndrome (RDS). METHODS We examined retrospectively the records of 54 infants admitted during a 15 month period who were 35 or more weeks of gestation, and who demonstrated all the diagnostic features of RDS. Data analyzed included: birth weight; gestational age; Apgar scores; calculated alveolar to arterial oxygen gradient (AaDO2) and oxygenation index (0I); hours of life at intubation; surfactant administration; complications with surfactant administration; use of inotropic medications. RESULTS A total of 30 of infants were treated with intubation and surfactant administration. Mean FiO2 at the time of surfactant administration was 0.96. The AaDO2 decreased from 64.0 +/- 14.8 kPa to 41.8 +/- 22.5 kPa by 6 hrs (p < 0.0001). There was no relationship between age at treatment (6-89 hr) and response to treatment as measured by changes in AaDO2, FiO2, or oxygenation index (OI). CONCLUSIONS Near-term infants with severe RDS often respond to exogenous surfactant, suggesting a functional deficiency of endogenous surfactant at a "late" stage in their disease process. We speculate that delayed treatment may still be effective in these patients.
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Affiliation(s)
- S G Golombek
- Regional Neonatal Center, Westchester Medical Center, New York Medical College, Valhalla, New York, USA.
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Golombek SG. The use of inhaled nitric oxide in newborn medicine. Heart Dis 2000; 2:342-7. [PMID: 11728280] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/22/2023]
Abstract
Persistent pulmonary hypertension is common in neonates with respiratory failure. It is characterized by pulmonary hypertension and extrapulmonary right-to-left shunting across the foramen ovale and ductus arteriosus. Nitric oxide has been found to be an important inter- and intracellular messenger in virtually every organ in the body. Inhaled nitric oxide (iNO) is a selective pulmonary vasodilator. The use of iNO improves oxygenation in severely hypoxemic neonates, showing both acute and sustained improvement. It decreases pulmonary arterial pressure, and improves ventilation-perfusion mismatch. This, in turn, may lessen the need for extracorporeal membrane oxygenation. This article reviews the discovery of nitric oxide, its metabolism, its use in persistent pulmonary hypertension of the newborn (PPHN), long-term follow-up, and safety issues related to NO. It has recently been approved by the FDA for the treatment of hypoxic respiratory failure associated with PPHN.
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Affiliation(s)
- S G Golombek
- Department of Pediatrics, Regional Neonatal Center, New York Medical College, Westchester Medical Center, Valhalla, NY 10595, USA.
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Abstract
We describe the case of a 37-week-old, small-for-gestational-age, white baby girl born with Baller-Gerold syndrome (BGS), with craniosynostosis and partial absence of the corpus callosum, absent radius, and syndactyly. She died at 2 months of age because of overwhelming sepsis that appeared to be due to an underlying humoral immunodeficiency. Unexpected sudden death has been reported in patients with BGS, but there has been no previous documentation of immunodeficiency. We suggest that a basic immunologic and hematologic workup should be part of the standard of care of all patients affected with BGS or related syndromes.
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Affiliation(s)
- S G Golombek
- Department of Pediatrics, State University of New York at Stony Brook, 11794-8111, USA
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Golombek SG, Gilmore GL, Paradise NF. Immunization survey in Iowa. Arch Pediatr Adolesc Med 1998; 152:208-9. [PMID: 9491054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Cathro DM, Golombek SG. Non-classical 3 beta-hydroxysteroid dehydrogenase deficiency in children in central Iowa. Difficulties in differentiating this entity from cases of precocious adrenarche without an adrenal enzyme defect. J Pediatr Endocrinol Metab 1994; 7:19-32. [PMID: 8186821 DOI: 10.1515/jpem.1994.7.1.19] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Over a three-and-a-half year period, 26 children with precocious pubarche or other forms of sexual precocity were studied. All had plasma steroid patterns analyzed, in most cases both before and after stimulation with ACTH. 17 of the children had elevation of the delta 5-steroids dehydroepiandrosterone and 17-OH-pregnenolone and their individual results are presented. Five of these children were diagnosed with probable late-onset 3 beta-HSD deficiency. The difficulties in differentiating this entity from idiopathic premature adrenarche are emphasized.
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Affiliation(s)
- D M Cathro
- Raymond Blank Memorial Hospital for Children, Des Moines, Iowa 50309
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