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https://www.readbyqxmd.com/read/29214783/effective-tidal-volume-for-normocapnia-in-very-low-birth-weight-infants-using-high-frequency-oscillatory-ventilation
#1
Seul Mi Lee, Ran Namgung, Ho Sun Eun, Soon Min Lee, Min Soo Park, Kook In Park
PURPOSE: Removal of CO₂ is much efficient during high-frequency oscillatory ventilation (HFOV) for preterm infants. However, an optimal carbon dioxide diffusion coefficient (DCO₂) and tidal volume (VT) have not yet been established due to much individual variance. This study aimed to analyze DCO₂ values, VT, and minute volume in very-low-birth-weight (VLBW) infants using HFOV and correlates with plasma CO₂ (pCO₂). MATERIALS AND METHODS: Daily respiratory mechanics and ventilator settings from twenty VLBW infants and their two hundred seventeen results of blood gas analysis were collected...
January 2018: Yonsei Medical Journal
https://www.readbyqxmd.com/read/29198543/exposure-to-gastric-acid-inhibitors-increases-the-risk-of-infection-in-preterm-very-low-birth-weight-infants-but-concomitant-administration-of-lactoferrin-counteracts-this-effect
#2
Paolo Manzoni, Ruben García Sánchez, Michael Meyer, Ilaria Stolfi, Lorenza Pugni, Hubert Messner, Silvia Cattani, Pasqua Maria Betta, Luigi Memo, Lidia Decembrino, Lina Bollani, Matteo Rinaldi, Maria Fioretti, Michele Quercia, Milena Maule, Elena Tavella, Alessandro Mussa, Chryssoula Tzialla, Nicola Laforgia, Fabio Mosca, Rosario Magaldi, Michael Mostert, Daniele Farina
OBJECTIVE: To investigate whether exposure to inhibitors of gastric acidity, such as H2 blockers or proton pump inhibitors, can independently increase the risk of infections in very low birth weight (VLBW) preterm infants in the neonatal intensive care unit. STUDY DESIGN: This is a secondary analysis of prospectively collected data from a multicenter, randomized controlled trial of bovine lactoferrin (BLF) supplementation (with or without the probiotic Lactobacillus rhamnosus GG) vs placebo in prevention of late-onset sepsis (LOS) and necrotizing enterocolitis (NEC) in preterm infants...
November 30, 2017: Journal of Pediatrics
https://www.readbyqxmd.com/read/29197251/-the-next-generation-long-term-reproductive-outcome-of-adults-born-at-a-very-low-birth-weight
#3
Lior Drukker, Ziona Haklai, Mor Ben-Yair Schlesinger, Maayan Bas-Lando, Ethel Sherry Gordon, Arnon Samueloff, Michael S Schimmel, Sorina Grisaru-Granovsky
BACKGROUND: Preterm birth at very low birth weight (VLBW, <1500g) has a multitude of consequences that extend to various aspects of adult life. Little is known about the long-term reproductive outcome of VLBW that survive to adulthood. AIMS: To evaluate the reproductive outcome of VLBW infants who survive to adulthood (next-generation). STUDY DESIGN: Retrospective cohort. SUBJECTS: Infants born at a single tertiary center between the years 1982-1997 who survived to 18years of age (first-generation)...
November 29, 2017: Early Human Development
https://www.readbyqxmd.com/read/29193118/in-premature-infants-there-is-no-decrease-in-24-hour-posttransfusion-allogeneic-red-blood-cell-recovery-after-42-days-of-storage
#4
Demet Nalbant, José A Cancelas, Donald M Mock, Svetlana V Kyosseva, Robert L Schmidt, Gretchen A Cress, M Bridget Zimmerman, Ronald G Strauss, John A Widness
BACKGROUND: Critically ill preterm very-low-birthweight (VLBW) neonates (birthweight ≤ 1.5 kg) frequently develop anemia that is treated with red blood cell (RBC) transfusions. Although RBCs transfused to adults demonstrate progressive decreases in posttransfusion 24-hour RBC recovery (PTR24 ) during storage-to a mean of approximately 85% of the Food and Drug Administration-allowed 42-day storage-limited data in infants indicate no decrease in PTR24 with storage. STUDY DESIGN AND METHODS: We hypothesized that PTR24 of allogeneic RBCs transfused to anemic VLBW newborns: 1) will be greater than PTR24 of autologous RBCs transfused into healthy adults and 2) will not decrease with increasing storage duration...
November 29, 2017: Transfusion
https://www.readbyqxmd.com/read/29191480/preterm-birth-leads-to-hyper-reactive-cognitive-control-processing-and-poor-white-matter-organization-in-adulthood
#5
Alexander Olsen, Emily L Dennis, Kari Anne I Evensen, Ingrid Marie Husby Hollund, Gro C C Løhaugen, Paul M Thompson, Ann-Mari Brubakk, Live Eikenes, Asta K Håberg
Individuals born preterm with very low birth weight (VLBW; birth weight ≤ 1500 g) are at high risk for perinatal brain injuries and deviant brain development, leading to increased chances of later cognitive, emotional, and behavioral problems. Here we investigated the neuronal underpinnings of both reactive and proactive cognitive control processes in adults with VLBW. We included 32 adults born preterm with VLBW (before 37th week of gestation) and 32 term-born controls (birth weight ≥10th percentile for gestational age) between 22 and 24 years of age that have been followed prospectively since birth...
November 27, 2017: NeuroImage
https://www.readbyqxmd.com/read/29186804/neonatal-nutrition-predicts-energy-balance-in-young-adults-born-preterm-at-very-low-birth-weight
#6
(no author information available yet)
Epidemiological studies and animal models suggest that early postnatal nutrition and growth can influence adult health. However, few human studies have objective recordings of early nutrient intake. We studied whether nutrient intake and growth during the first 9 weeks after preterm birth with very low birth weight (VLBW, <1500 g) predict total energy intake, resting energy expenditure (REE), physical activity and food preferences in young adulthood. We collected daily nutritional intakes and weights during the initial hospital stay from hospital records for 127 unimpaired VLBW participants...
November 24, 2017: Nutrients
https://www.readbyqxmd.com/read/29186633/family-centered-care-improved-neonatal-medical-and-neurobehavioral-outcomes-in-preterm-infants-randomized-controlled-trial
#7
Yen-Ting Yu, Wu-Shiun Hsieh, Chyong-Hsin Hsu, Yuh-Jyh Lin, Chyi-Her Lin, Shulan Hsieh, Lu Lu, Rong-Ju Cherng, Ying-Ju Chang, Pi-Chuan Fan, Nai-Jia Yao, Wei J Chen, Suh-Fang Jeng
Background: Family-centered care for preterm infants in Western societies has yielded short- to medium-term benefits. However, the intervention effects have rarely been validated in Eastern societies. Objective: The aim of this study was to examine whether a family-centered intervention program (FCIP) could improve the short-term medical and neurobehavioral outcomes in preterm infants with very low birth weight (VLBW; a birth weight of <1,500 g) in Taiwan over the outcomes seen with a usual care program (UCP)...
December 1, 2017: Physical Therapy
https://www.readbyqxmd.com/read/29159041/white-matter-alterations-and-their-associations-with-motor-function-in-young-adults-born-preterm-with-very-low-birth-weight
#8
Ingrid Marie Husby Hollund, Alexander Olsen, Jon Skranes, Ann-Mari Brubakk, Asta K Håberg, Live Eikenes, Kari Anne I Evensen
Very low birth weight (VLBW: ≤ 1500 g) individuals have an increased risk of white matter alterations and neurodevelopmental problems, including fine and gross motor problems. In this hospital-based follow-up study, the main aim was to examine white matter microstructure and its relationship to fine and gross motor function in 31 VLBW young adults without cerebral palsy compared with 31 term-born controls, at mean age 22.6 ± 0.7 years. The participants were examined with tests of fine and gross motor function (Trail Making Test-5: TMT-5, Grooved Pegboard, Triangle from Movement Assessment Battery for Children-2: MABC-2 and High-level Mobility Assessment Tool: HiMAT) and diffusion tensor imaging (DTI)...
2018: NeuroImage: Clinical
https://www.readbyqxmd.com/read/29152325/changes-of-intestinal-microbiota-composition-and-diversity-in-very-low-birth-weight-infants-related-to-strategies-of-nec-prophylaxis-protocol-for-an-observational-multicentre-pilot-study
#9
Stefan Kurath-Koller, Christine Moissl-Eichinger, Gregor Gorkiewicz, Raimund Kraschl, Claudia Kanduth, Barbara Hopfer, Berndt Urlesberger, Bernhard Resch
Background: At the Division of Neonatology, Department of Paediatrics, Medical University Graz, a unique regimen of necrotizing enterocolitis (NEC) prophylaxis in preterm infants showing a < 1500 g birth weight (i.e. very low birth weight, VLBW) is used. The regimen includes oral antibiotic and antifungal therapy and probiotic preparations as well as a standardised feeding regimen. The incidence of NEC in preterm infants treated by this regimen has been shown to be lower, reflecting 0...
2017: Pilot and Feasibility Studies
https://www.readbyqxmd.com/read/29134932/outbreak-of-pichia-kudriavzevii-fungaemia-in-a-neonatal-intensive-care-unit
#10
T Nagarathnamma, Sneha K Chunchanur, Shivaprakash M Rudramurthy, K R Vineetha, Karthik Ramamurthy, Jillwin Joseph, R Ambica
PURPOSE: Fungaemia is associated with substantial morbidity and mortality in neonates admitted to neonatal intensive care units (NICUs). We report an outbreak of fungaemia in a NICU due to rare yeast, Pichia kudriavzevii (a teleomorph of Candida krusei). To the best of our knowledge, this is the first report of neonatal sepsis due to P. kudriavzevii. METHODOLOGY: Between August and September 2014, blood cultures from nine neonates diagnosed with late-onset sepsis in the NICU yielded yeast-like organisms...
November 14, 2017: Journal of Medical Microbiology
https://www.readbyqxmd.com/read/29132165/ivh-in-vlbw-preterm-babies-therapy-with-recombinant-activated-f-vii
#11
Matthias Knüpfer, Jenny Ritter, Ferdinand Pulzer, Corinna Gebauer, Nadine Wolf, Anett Bläser, Jens Dreyhaupt, Ulrich Thome
Backround Intraventricular hemorrhage (IVH) remains a dangerous and frequent complication in very low birth weight (VLBW) infants. Activated factor VII (aFVII) activates the coagulation cascade and is a potential tool for stopping active bleeding, including limiting the extent of an IVH. This retrospective treatment observation compared data for infants with IVH progression treated with fresh frozen plasma (FFP) alone or with a combination of FFP and aFVII. Methods/Intervention All infants were subject to cranial ultrasonography at least twice daily...
November 2017: Klinische Pädiatrie
https://www.readbyqxmd.com/read/29131125/splanchnic-cerebral-oxygenation-ratio-decreases-during-enteral-feedings-in-anemic-preterm-infants-observations-under-near-infrared-spectroscopy
#12
Katherine Braski, Kimberlee Weaver-Lewis, Manndi Loertscher, Qian Ding, Xiaoming Sheng, Mariana Baserga
BACKGROUND: Anemia is common in premature infants. Due to risks with red blood cell transfusions, many anemic infants are not transfused. The implications of this pathophysiologic status, especially at times of increased metabolic demand (enteral feedings), is not well understood. Near-infrared spectroscopy (NIRS) allows for the noninvasive determination of regional oxygen saturations (rSO2) in tissues such as the brain and mesentery, giving insight into their oxygen sufficiency. OBJECTIVE: We tested the hypothesis that during enteral feedings very low birth weight (VLBW) infants with a hematocrit ≤28% will experience a decrease in splanchnic rSO2 and splanchnic-cerebral oxygenation ratio (SCOR)...
November 8, 2017: Neonatology
https://www.readbyqxmd.com/read/29130703/nutritional-practices-in-very-low-birth-weight-infants-a-national-survey
#13
Miguel Sáenz de Pipaón, Ricardo Closa, María Gormaz, Marcos Linés, Eduardo Narbona, Gerardo Rodríguez-Martínez, José Uberos, Carlos Zozaya, María L Couce
BACKGROUND: Significant efforts have been made to improve the nutritional support of very preterm infants. Large surveys may help to know the nutritional practices for preterm infants in neonatal units and identify if they are in line with the current guidelines. METHODS: A multicentre nationwide web-based survey on clinical feeding practices in very low birth weight (VLBW) infants was conducted in tertiary neonatal hospitals that admit infants with a birth weight < 1,500 g and/or a gestational age of < 32 weeks...
October 24, 2017: Nutrición Hospitalaria: Organo Oficial de la Sociedad Española de Nutrición Parenteral y Enteral
https://www.readbyqxmd.com/read/29120450/apnea-bradycardia-and-desaturation-spells-in-premature-infants-impact-of-a-protocol-for-the-duration-of-spell-free-observation-on-interprovider-variability-and-readmission-rates
#14
P Chandrasekharan, M Rawat, A M Reynolds, K Phillips, S Lakshminrusimha
OBJECTIVE: To study the impact of implementing a protocol to standardize the duration of observation in preterm infants with apnea/bradycardia/desaturation spells before hospital discharge on length of stay (LOS) and readmission rates. STUDY DESIGN: A protocol to standardize the duration of in-hospital observation for preterm infants with apnea, bradycardia and desaturation spells who were otherwise ready for discharge was implemented in December 2013. We evaluated the impact of this protocol on the LOS and readmission rates of very low birth weight infants (VLBW)...
November 9, 2017: Journal of Perinatology: Official Journal of the California Perinatal Association
https://www.readbyqxmd.com/read/29119665/adults-who-were-born-preterm-with-a-very-low-birth-weight-reported-a-similar-health-related-quality-of-life-to-their-term-born-peers
#15
Johan Björkqvist, Petteri Hovi, Anu-Katriina Pesonen, Katri Räikkönen, Kati Heinonen, Anna-Liisa Järvenpää, Johan G Eriksson, Sture Andersson, Eero Kajantie
Approximately 1% of European infants are born preterm with a very low birth weight (VLBW) of less than 1,500g and the first babies born at the threshold of viability who received modern neonatal intensive care are now adults. While most live healthy lives, average VLBW adults tend to have more neurodevelopmental disabilities, lower educational achievement and higher rates of chronic conditions (1). Health-related quality of life (HRQoL) is defined as a construct of physical, mental and social wellbeing. This article is protected by copyright...
November 8, 2017: Acta Paediatrica
https://www.readbyqxmd.com/read/29112088/serum-25-hydroxy-vitamin-d-levels-in-very-low-birth-weight-infants-receiving-oral-vitamin-d-supplementation
#16
Upender K Munshi, Pauline D Graziano, Kara Meunier, Jennifer Ludke, Angel Rios
BACKGROUND: Vitamin D supplementation in preterm infants has been recommended by American Academy of Pediatrics (AAP) however its efficacy and safety has not been well studied. OBJECTIVE: To study 25 hydroxy vitamin D (25OHD) levels as a marker of vitamin D status of very low birth weight infants while on vitamin D supplementation during NICU hospitalization. METHODS: Retrospective study of preterm infants with birth weight <1500 g admitted to our unit from Jan 2013 to Dec 2015 who were on oral Vitamin D3 400 IU supplementation...
November 3, 2017: Journal of Pediatric Gastroenterology and Nutrition
https://www.readbyqxmd.com/read/29095430/excipient-exposure-in-very-low-birth-weight-preterm-neonates
#17
T O Akinmboni, N L Davis, A J Falck, C F Bearer, S M Mooney
OBJECTIVE: The excipients benzyl alcohol, propylene glycol and ethanol are present in medications used in the neonatal intensive care unit. Exposure to high levels can have adverse effects in a neonatal population. The objective was to quantify excipient exposure in very low birth weight (VLBW) neonates and identify risk factors associated with greater exposure. STUDY DESIGN: A retrospective record review of VLBW infants admitted over 1 year. Excipient exposures were calculated and multivariable regression analyses identified risk factors for increasing exposure...
November 2, 2017: Journal of Perinatology: Official Journal of the California Perinatal Association
https://www.readbyqxmd.com/read/29079904/neonatal-gastric-perforations-in-very-low-birth-weight-infants-a-single-center-experience-and-review-of-the-literature
#18
Aslan Babayigit, Seyithan Ozaydın, Merih Cetinkaya, Serdar Sander
PURPOSE: Gastric perforation is a rare condition with high mortality rates in preterm infants. The aim of this retrospective study was to define the risk factors and prognosis in very low birth weight (VLBW) infants with gastric perforations. METHODS: VLBW infants with a diagnosis of gastric perforation between 2012 and 2016 were included. The data including birth weight, gestational age, gender, risk factors, time and location of the perforation and prognosis were recorded...
October 27, 2017: Pediatric Surgery International
https://www.readbyqxmd.com/read/29073688/-does-a-higher-ambient-temperature-in-the-delivery-room-prevent-hypothermia-in-preterm-infants-1500%C3%A2-g
#19
Janaina Kristina Isabel Johannsen, Matthias Vochem, Patrick Neuberger
Aim Because hypothermia in the preterm infant immediately after delivery can cause an increase in morbidity and mortality in the newborn period, one of the most important goals is preventing hypothermia in preterm infants. There is sufficient data on prevention methods such as warming respirator gas, radiant heat sources, warmed blankets, sterile polyethylene bags, etc. However no general recommendation of the optimal environmental temperature in the delivery room exists. Methods We compared the rectal body temperature of VLBW infants on admission to the NICU, born in delivery rooms with an ambient temperature of 28°C vs...
October 2017: Zeitschrift Für Geburtshilfe und Neonatologie
https://www.readbyqxmd.com/read/29049359/analysis-of-pd-1-expression-in-the-monocyte-subsets-from-non-septic-and-septic-preterm-neonates
#20
Magdalena Zasada, Marzena Lenart, Magdalena Rutkowska-Zapała, Małgorzata Stec, Wojciech Durlak, Andrzej Grudzień, Agnieszka Krzeczkowska, Nina Mól, Marta Pilch, Maciej Siedlar, Przemko Kwinta
Programmed death-1 (PD-1) receptor system represents a part of recently reported immunoregulatory pathway. PD-1 is an immune checkpoint molecule, which plays an important role in downregulating the immune system proinflammatory activity. Until recently, PD-1 expression was not established on immune cells of the preterm infants. The study objectives were to confirm expression of the PD-1 receptors on the monocytes isolated from very low birth weight newborns (VLBW), and to analyze their expression during the first week of life and late-onset sepsis...
2017: PloS One
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