40 results on '"Borszewska-Kornacka M"'
Search Results
2. Cytokine gene polymorphism associations with congenital cytomegalovirus infection and sensorineural hearing loss
- Author
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Kasztelewicz, B., Czech-Kowalska, J., Lipka, B., Milewska-Bobula, B., Borszewska-Kornacka, M. K., Romańska, J., and Dzierżanowska-Fangrat, K.
- Published
- 2017
- Full Text
- View/download PDF
3. Escherichia coli infection in Polish neonatology ICUs in 2009 to 2012
- Author
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Wójkowska-Mach, J, Chmielarczyk, A, Romaniszyn, D, Helwich, E, Lauterbach, R, Pobiega, M, Borszewska-Kornacka, M, Gulczyńska, E, and Kordek, A
- Published
- 2014
- Full Text
- View/download PDF
4. Maternal reproductive history and the risk of isolated congenital malformations
- Author
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Materna-Kiryluk, A., Więckowska, B., Wiśniewska, K., Borszewska-Kornacka, M. K., Godula-Stuglik, U., Limon, J., Rusin, J., Sawulicka-Oleszczuk, H., Szwałkiewicz-Warowicka, E., and Walczak, M.
- Published
- 2011
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- View/download PDF
5. Author Correction: The copy number variation landscape of congenital anomalies of the kidney and urinary tract (Nature Genetics, (2019), 51, 1, (117-127), 10.1038/s41588-018-0281-y)
- Author
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Verbitsky, M., Westland, R., Perez, A., Kiryluk, K., Liu, Q., Krithivasan, P., Mitrotti, A., Fasel, D. A., Batourina, E., Sampson, M. G., Bodria, M., Werth, M., Kao, C., Martino, J., Capone, V. P., Vivante, A., Shril, S., Kil, B. H., Marasa, M., Zhang, J. Y., Y. -J., Na, Lim, T. Y., Ahram, D., Weng, P. L., Heinzen, E. L., Carrea, A., Piaggio, G., Gesualdo, L., Manca, V., Masnata, G., Gigante, M., Cusi, D., Izzi, C., Scolari, F., van Wijk, J. A. E., Saraga, M., Santoro, D., Conti, G., Zamboli, P., White, H., Drozdz, D., Zachwieja, K., Miklaszewska, M., Tkaczyk, M., Tomczyk, D., Krakowska, A., Sikora, P., Jarmolinski, T., Borszewska-Kornacka, M. K., Pawluch, R., Szczepanska, M., Adamczyk, P., Mizerska-Wasiak, M., Krzemien, G., Szmigielska, A., Zaniew, M., Dobson, M. G., Darlow, J. M., Puri, P., Barton, D. E., Furth, S. L., Warady, B. A., Gucev, Z., Lozanovski, V. J., Tasic, V., Pisani, I., Allegri, L., Rodas, L. M., Campistol, J. M., Jeanpierre, C., Alam, S., Casale, P., Wong, C. S., Lin, F., Miranda, D. M., Oliveira, E. A., Simoes-e-Silva, A. C., Barasch, J. M., Levy, B., Wu, N., Hildebrandt, F., Ghiggeri, G. M., Latos-Bielenska, A., Materna-Kiryluk, A., Zhang, F., Hakonarson, H., Papaioannou, V. E., Mendelsohn, C. L., Gharavi, A. G., and Sanna-Cherchi, S.
- Subjects
renal ,genetics ,cakut - Published
- 2019
6. Gut microbiota analysis reveals a marked shift to bifidobacteria by a ă starter infant formula containing a synbiotic of bovine milk-derived ă oligosaccharides and Bifidobacterium animalis subsp lactisCNCM I-3446
- Author
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Simeoni, Umberto, Berger, Bernard, Junick, Jana, Blaut, Michael, Pecquet, Sophie, Rezzonico, Enea, Grathwohl, Dominik, Sprenger, Norbert, Brussow, Harald, Szajewska, Hania, Bartoli, J-M., Brevaut-Malaty, V., Borszewska-Kornacka, M., Feleszko, W., François, P., Gire, C., Leclaire, M., Maurin, J-M., Schmidt, S., Skorka, A., Squizzaro, C., Verdot, J-J., Team, Study, Vascular research center of Marseille (VRCM), Aix Marseille Université (AMU)-Institut National de la Santé et de la Recherche Médicale (INSERM), Service de Médecine Néonatale, Assistance Publique - Hôpitaux de Marseille (APHM), Nestle Res Ctr, Nestec Ltd, Gastrointestinal Microbiology [Nuthetal], German Institute of Human Nutrition Potsdam-Rehbrücke (DIfE), Department of Paediatrics, Medical University of Warsaw - Poland, Département de Pédiatrie-Néonatologie, Assistance Publique - Hôpitaux de Marseille (APHM)- Hôpital Nord [CHU - APHM], Centre de prothonthérapie d'Orsay Institut Curie, Institut Curie [Paris], Nestlé Research Center | Centre de recherche Nestlé [Lausanne], Nestlé S.A., and Institut National de la Santé et de la Recherche Médicale (INSERM)-Aix Marseille Université (AMU)
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fluids and secretions ,[SDV.MHEP.PSM]Life Sciences [q-bio]/Human health and pathology/Psychiatrics and mental health ,Quality of Life ,food and beverages ,[SHS.PSY]Humanities and Social Sciences/Psychology ,[SDV.SPEE]Life Sciences [q-bio]/Santé publique et épidémiologie ,[SHS.ECO]Humanities and Social Sciences/Economics and Finance - Abstract
International audience; Non-digestible milk oligosaccharides were proposed as receptor decoys ă for pathogens and as nutrients for beneficial gut commensals like ă bifidobacteria. Bovine milk contains oligosaccharides, some of which are ă structurally identical or similar to those found in human milk. In a ă controlled, randomized double-blinded clinical trial we tested the ă effect of feeding a formula supplemented with a mixture of bovine ă milk-derived oligosaccharides (BMOS) generated from whey permeate, ă containing galacto-oligosaccharides and 3'- and 6'-sialyllactose, and ă the probiotic Bifidobacterium animalis subsp. lactis (B.lactis) strain ă CNCM I-3446. Breastfed infants served as reference group. Compared with ă a non-supplemented control formula, the test formula showed a similar ă tolerability and supported a similar growth in healthy newborns followed ă for 12 weeks. The control, but not the test group, differed from the ă breast-fed reference group by a higher faecal pH and a significantly ă higher diversity of the faecal microbiota. In the test group the ă probiotic B.lactis increased by 100-fold in the stool and was detected ă in all supplemented infants. BMOS stimulated a marked shift to a ă bifidobacterium-dominated faecal microbiota via increases in endogenous ă bifidobacteria (B.longum, B.breve, B.bifidum, B.pseudocatenulatum).
- Published
- 2016
7. Comments on the High Pressure Preservation of Human Milk
- Author
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Rzoska, S. J., primary, Rosiak, E., additional, Rutkowska, M., additional, Drozd-Rzoska, A., additional, Wesolowska, A., additional, and Borszewska-Kornacka, M. K., additional
- Published
- 2017
- Full Text
- View/download PDF
8. Antibiotic consumption in laboratory confirmed vs. non-confirmed bloodstream infections among very low birth weight neonates in Poland
- Author
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Różańska, A., primary, Wójkowska-Mach, J., additional, Adamski, P., additional, Borszewska-Kornacka, M., additional, Gulczyńska, E., additional, Nowiczewski, M., additional, Helwich, E., additional, Kordek, A., additional, Pawlik, D., additional, and Bulanda, M., additional
- Published
- 2017
- Full Text
- View/download PDF
9. Gut microbiota analysis reveals a marked shift to bifidobacteria by a starter infant formula containing a synbiotic of bovine milk-derived oligosaccharides and Bifidobacterium animalis subsp. lactis CNCM I-3446
- Author
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Simeoni, U., Berger, B., Junick, J., Blaut, M., Pecquet, S., Rezzonico, E., Grathwohl, D., Sprenger, N., Brüssow, H., Szajewska, H., Bartoli, J.-M., Brevaut-Malaty, V., Borszewska-Kornacka, M., Feleszko, W., François, P., Gire, C., Leclaire, M., Maurin, J.-M., Schmidt, S., Skórka, A., Squizzaro, C., Verdot, J.-J., and Study Team
- Subjects
Male ,Bacteria ,Infant, Newborn ,food and beverages ,Infant ,Oligosaccharides ,Synbiotics ,Animals ,Bacteria/classification ,Bacteria/genetics ,Bacteria/growth & development ,Bacteria/isolation & purification ,Bifidobacterium animalis/genetics ,Bifidobacterium animalis/growth & development ,Bifidobacterium animalis/isolation & purification ,Bifidobacterium animalis/metabolism ,Cattle ,Feces/microbiology ,Female ,Food Additives/analysis ,Food Additives/metabolism ,Gastrointestinal Microbiome ,Humans ,Infant Formula/analysis ,Milk/chemistry ,Milk/metabolism ,Oligosaccharides/analysis ,Oligosaccharides/metabolism ,Synbiotics/analysis ,Infant Formula ,Feces ,fluids and secretions ,Milk ,Bifidobacterium animalis ,Food Additives - Abstract
Non-digestible milk oligosaccharides were proposed as receptor decoys for pathogens and as nutrients for beneficial gut commensals like bifidobacteria. Bovine milk contains oligosaccharides, some of which are structurally identical or similar to those found in human milk. In a controlled, randomized double-blinded clinical trial we tested the effect of feeding a formula supplemented with a mixture of bovine milk-derived oligosaccharides (BMOS) generated from whey permeate, containing galacto-oligosaccharides and 3'- and 6'-sialyllactose, and the probiotic Bifidobacterium animalis subsp. lactis (B. lactis) strain CNCM I-3446. Breastfed infants served as reference group. Compared with a non-supplemented control formula, the test formula showed a similar tolerability and supported a similar growth in healthy newborns followed for 12 weeks. The control, but not the test group, differed from the breast-fed reference group by a higher faecal pH and a significantly higher diversity of the faecal microbiota. In the test group the probiotic B. lactis increased by 100-fold in the stool and was detected in all supplemented infants. BMOS stimulated a marked shift to a bifidobacterium-dominated faecal microbiota via increases in endogenous bifidobacteria (B. longum, B. breve, B. bifidum, B. pseudocatenulatum).
- Published
- 2015
10. Infections reported in newborns with very low birth weight who required surgical treatment. Data from the Polish Neonatology Surveillance Network
- Author
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Wójkowska-Mach J, Helwich E, Borszewska-Kornacka M, Janusz Gadzinowski, Gulczyńska E, Kordek A, Pawlik D, Szczapa J, Domańska J, Klamka J, and Pb, Heczko
- Published
- 2013
11. Infections and risk-adjusted length of stay and hospital mortality in Polish Neonatology Intensive Care Units
- Author
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Różańska, A., primary, Wójkowska-Mach, J., additional, Adamski, P., additional, Borszewska-Kornacka, M., additional, Gulczyńska, E., additional, Nowiczewski, M., additional, Helwich, E., additional, Kordek, A., additional, Pawlik, D., additional, and Bulanda, M., additional
- Published
- 2015
- Full Text
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12. Gut microbiota analysis reveals a marked shift to bifidobacteria by a starter infant formula containing a synbiotic of bovine milk-derived oligosaccharides and B ifidobacterium animalis subsp. lactis CNCM I-3446.
- Author
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Simeoni, Umberto, Berger, Bernard, Junick, Jana, Blaut, Michael, Pecquet, Sophie, Rezzonico, Enea, Grathwohl, Dominik, Sprenger, Norbert, Brüssow, Harald, Szajewska, Hania, Bartoli, J. ‐ M., Brevaut ‐ Malaty, V., Borszewska ‐ Kornacka, M., Feleszko, W., François, P., Gire, C., Leclaire, M., Maurin, J. ‐ M., Schmidt, S., and Skórka, A.
- Subjects
GUT microbiome ,BIFIDOBACTERIUM ,OLIGOSACCHARIDES ,MILK ,HUMAN microbiota - Abstract
Non-digestible milk oligosaccharides were proposed as receptor decoys for pathogens and as nutrients for beneficial gut commensals like bifidobacteria. Bovine milk contains oligosaccharides, some of which are structurally identical or similar to those found in human milk. In a controlled, randomized double-blinded clinical trial we tested the effect of feeding a formula supplemented with a mixture of bovine milk-derived oligosaccharides ( BMOS) generated from whey permeate, containing galacto-oligosaccharides and 3'- and 6'-sialyllactose, and the probiotic B ifidobacterium animalis subsp. lactis ( B . lactis) strain CNCM I-3446. Breastfed infants served as reference group. Compared with a non-supplemented control formula, the test formula showed a similar tolerability and supported a similar growth in healthy newborns followed for 12 weeks. The control, but not the test group, differed from the breast-fed reference group by a higher faecal pH and a significantly higher diversity of the faecal microbiota. In the test group the probiotic B . lactis increased by 100-fold in the stool and was detected in all supplemented infants. BMOS stimulated a marked shift to a bifidobacterium-dominated faecal microbiota via increases in endogenous bifidobacteria ( B . longum, B . breve, B . bifidum, B . pseudocatenulatum). [ABSTRACT FROM AUTHOR]
- Published
- 2016
- Full Text
- View/download PDF
13. [Antibiotic consumption and its costs of purchase in Polish neonatology networks units]
- Author
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Rózańska A, Wójkowska-Mach J, Borszewska-Kornacka M, Cmiel A, Gadzinowski J, Gulczyńska E, Ewa Helwich, Kordek A, Pawlik D, Szczapa J, and Pb, Heczko
14. Cytological evaluation of the nasal mucosa in neonates exposed to tobacco smoke during fetal life
- Author
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Król, M., Tupieka-Kołodziejska, A., Tarchalska-Kryńska, B., Ewa Florek, Wilczyński, J., Borszewska-Kornacka, M. K., and Bokiniec, R.
15. [Epidemiology of infections in very low birth weight infants. Polish Neonatology Network research]
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Ewa Helwich, Wójkowska-Mach J, Borszewska-Kornacka M, Gadzinowski J, Gulczyńska E, Kordek A, Pawlik D, Szczapa J, Domańska J, Klamka J, and Pb, Heczko
16. Polish Registry of Congenital Malformations - Aims and organization of the registry monitoring 300 000 births a year
- Author
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Latos-Bieleńska, A., Materna-Kiryluk, A., Balcar-Boroń, A., Borszewska-Kornacka, M., Brȩborowicz, G., Czerwionka-Szaflarska, M., Dobrzańska, A., Gadzinowski, J., Gajewska, E., Godula-Stuglik, U., Helwich, E., Krawczyński, M., Limon, J., Mazurczak, T., Jan Mejnartowicz, Sawulicka-Oleszczuk, H., Rusin, J., Stańczyk, J., Szczapa, J., Szwałkiewicz-Warowicka, E., Świetliński, J., Szymański, W., and Walczak, M.
17. [Epidemiology of infections in very low birth weight infants. Polish Neonatology Network research].,Epidemiologia Zakażeń Noworodkówz Bardzo Mała Masa Urodzeniowa.badania Polskiej Sieci Neonatologicznej
- Author
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Helwich, E., Wójkowska-Mach, J., Borszewska-Kornacka, M., Gadzinowski, J., Gulczyńska, E., Kordek, A., Pawlik, D., Szczapa, J., Joanna Domańska, Klamka, J., and Heczko, P. B.
18. Ocena częstości występowania głównych alleli deficytowych genu alfa-1 antytrypsyny w populacji województwa mazowieckiego -- wstępne wyniki populacyjnego badania przesiewowego.
- Author
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Chorostowska-Wynimko, J., Struniawski, R., Popławska, B., Kopiński, P., and Borszewska-Kornacka, M.
- Published
- 2012
19. Protocol for a multicenter, double-blind, randomized, placebo-controlled phase III trial of the inhaled β2-adrenergic receptor agonist salbutamol for transient tachypnea of the newborn (the REFSAL trial).
- Author
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Madajczak D, Daboval T, Lauterbach R, Łoniewska B, Błaż W, Szczapa T, Sadowska-Krawczenko I, Michalak-Kloc M, Sławska H, Borszewska-Kornacka M, and Bokiniec R
- Abstract
Background: Transient tachypnea of the newborn (TTN), which results from inadequate absorption of fetal lung fluid, is the most common cause of neonatal respiratory distress. Stimulation of β-adrenergic receptors enhances alveolar fluid absorption. Therefore, the β2-adrenergic receptor agonist salbutamol has been proposed as a treatment for TTN. This study aims to evaluate the efficacy and safety of salbutamol as supportive pharmacotherapy together with non-invasive nasal continuous positive airway pressure (NIV/nCPAP) for the prevention of persistent pulmonary hypertension of the newborn (PPHN) in infants with TTN., Methods and Analysis: This multicenter, double-blind, phase III trial will include infants with a gestational age between 32 and 42 weeks who are affected by respiratory disorders and treated in eight neonatal intensive care units in Poland. A total of 608 infants within 24 h after birth will be enrolled and randomly assigned (1:1) to receive nebulized salbutamol with NIV or placebo (nebulized 0.9% NaCl) with NIV. The primary outcome is the percentage of infants with TTN who develop PPHN. The secondary outcomes are the severity of respiratory distress (assessed with the modified TTN Silverman score), frequency of need for intubation, duration of NIV and hospitalization, acid-base balance (blood pH, partial pressure of O
2 and CO2 , and base excess), and blood serum ionogram for Na+ , K+ , and Ca2+ ., Discussion: The Respiratory Failure with Salbutamol (REFSAL) study will be the first clinical trial to evaluate the efficacy and safety of salbutamol in the prevention of persistent pulmonary hypertension in newborns with tachypnea, and will improve short term outcomes. If successful, the study will demonstrate the feasibility of early intervention with NIV/nCPAP together with nebulized salbutamol in the management of TTN., Ethics and Dissemination: The study protocol was approved by the Bioethics Committee of the Medical University of Warsaw, Warsaw, Poland on November 16, 2020 (decision number KB/190/2020). All procedures will follow the principles of the Declaration of Helsinki. The results of the study will be submitted for knowledge translation in peer-reviewed journals and presented at national and international pediatric society conferences., Clinical Trial Registration: It is registered at ClinicalTrials.gov NCT05527704, EudraCT 2020-003913-36; Protocol version 5.0 from 04/01/2022., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (© 2023 Madajczak, Daboval, Lauterbach, Łoniewska, Błaż, Szczapa, Sadowska-Krawczenko, Michalak-Kloc, Sławska, Borszewska-Kornacka, Bokiniec and the REFSAL Study Group.)- Published
- 2023
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20. Polish growth charts for preterm infants - comparison with reference Fenton charts.
- Author
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Mikulak I, Borszewska-Kornacka M, Puskarz-Gasowska J, and Bokiniec R
- Subjects
- Birth Weight, Female, Gestational Age, Humans, Infant, Infant, Newborn, Male, Poland, Pregnancy, Retrospective Studies, Growth Charts, Infant, Premature
- Abstract
Objectives: Proper infant classification, particularly a preterm infant, as small or large for gestational age, is crucial to undertake activities to improve postnatal outcomes. This study aimed to assess the usability of the Fenton preterm growth charts to evaluate the anthropometric parameters of Polish preterm neonates., Material and Methods: In this single-center, retrospective study data extracted from the medical documentation of preterm neonates born 2002-2013 were analyzed. Body weight, body length, and head circumference were evaluated and used to develop growth charts, which were compared with the reference Fenton growth charts., Results: This study included 3,205 preterm neonates, of whom 937 were born before 30 weeks of pregnancy. Overall, 11.04%, 3.3%, and 5.2% of neonates were below the 10th percentile on the Fenton charts for birth weight, body length, and head circumference, respectively. Only 26 (6.67%) of 390 analyzed anthropological parameters differed significantly between the study and the Fenton groups. Statistically significant differences between the study and the Fenton populations were found only in body length for both sexes, and in head circumference for female neonates., Conclusions: The growth charts developed in this study for a population of Polish preterm neonates corresponded to the Fenton charts in terms of birth weight but differed in terms of body length and head circumference. Our findings suggest the need to evaluate growth charts for Polish preterm newborns.
- Published
- 2021
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21. Influence of preterm delivery on ghrelin and obestatin concentrations in maternal plasm, milk and their expression in mammary epithelial cells.
- Author
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Slupecka-Ziemilska M, Wolinski J, Herman AP, Romanowicz K, Dziegielewska Z, and Borszewska-Kornacka MK
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- Adult, Biomarkers blood, Biomarkers metabolism, Female, Humans, Pregnancy, Epithelial Cells metabolism, Ghrelin biosynthesis, Mammary Glands, Human metabolism, Milk, Human metabolism, Premature Birth metabolism
- Abstract
Ghrelin and obestatin are gastrointestinal peptides with a potential role in the programming of metabolism in newborns. The present study aimed to investigate the influence of preterm delivery on ghrelin and obestatin concentrations in the maternal blood plasma and breast milk as well as their gene expressions in the mammary epithelial cells (MECs). On the 3
rd day after delivery, milk and plasma samples were collected from mothers that carried to term or gave birth prematurely (< 36 weeks of gestation) and analyzed for ghrelin and obestatin concentrations. MECs isolated from the milk were analyzed for the relative expression of GHRL splice variants. In both groups ghrelin concentrations were significantly lower in milk than in blood plasma. In the preterm group obestatin concentrations were significantly higher in milk than in blood plasma but significantly lower in comparison to that of the control mothers. The expression of GHRL mRNAs was higher (P < 0.05) in MECs isolated from the preterm group as compared to those isolated from control mothers. The concentration of obestatin (but not ghrelin) in the breast milk is dependent on the term of pregnancy. Moreover, the lactating mammary gland is one of the sources of ghrelin and obestatin.- Published
- 2017
22. Evaluation of left ventricular function in preterm infants with bronchopulmonary dysplasia using various echocardiographic techniques.
- Author
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Bokiniec R, Własienko P, Borszewska-Kornacka M, and Szymkiewicz-Dangel J
- Subjects
- Echocardiography methods, Echocardiography, Doppler methods, Female, Heart Ventricles diagnostic imaging, Heart Ventricles physiopathology, Humans, Infant, Infant, Newborn, Infant, Premature, Male, Prospective Studies, Severity of Illness Index, Ventricular Dysfunction, Left physiopathology, Bronchopulmonary Dysplasia complications, Ventricular Dysfunction, Left complications, Ventricular Dysfunction, Left diagnostic imaging
- Abstract
Aim: Echocardiographic evaluation of left ventricular function in preterm infants with and without bronchopulmonary dysplasia., Methods: In 82 preterm infants (32 in no-bronchopulmonary-dysplasia group, 35 in mild-bronchopulmonary-dysplasia group, and 15 in severe-bronchopulmonary-dysplasia group), echocardiography was performed on the first day of life, at 28 days of life, and at 36 weeks postconceptional age., Results: The mean E/A ratio at 36 PCA was 0.94±0.31 and 0.73±0.12 in the mild- and severe-bronchopulmonary-dysplasia groups, respectively (P=.037). The mean E'-wave velocity was 5.62±1.61 cm/s vs 4.32±1.11 cm/s at 1 day of life (P=.006) and 6.40±1.39 cm/s vs 5.34±1.37 cm/s at 28 days of life (P=.030) in the no-bronchopulmonary-dysplasia and mild-bronchopulmonary-dysplasia groups, respectively. This measure tended to be lower in the severe-bronchopulmonary-dysplasia group compared to the no-bronchopulmonary-dysplasia group (5.25±1.29 cm/s at 28 days of life; P=.081). The E/E' ratio differed between the no-bronchopulmonary-dysplasia (7.21±1.85) and mild-bronchopulmonary-dysplasia groups (9.03±2.56; P=.019) at 1 day of life. The left ventricle myocardial performance index decreased between 1 day of life and 36 postconceptional age in infants without bronchopulmonary dysplasia and those with mild bronchopulmonary dysplasia, but not in those with severe bronchopulmonary dysplasia., Conclusion: E/A and E/E' ratios are the most sensitive indicators of impaired left ventricle diastolic function in preterm infants with bronchopulmonary dysplasia., (© 2017, Wiley Periodicals, Inc.)
- Published
- 2017
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23. Echocardiographic evaluation of right ventricular function in preterm infants with bronchopulmonary dysplasia.
- Author
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Bokiniec R, Własienko P, Borszewska-Kornacka M, and Szymkiewicz-Dangel J
- Subjects
- Echocardiography, Doppler methods, Female, Heart Ventricles diagnostic imaging, Heart Ventricles physiopathology, Humans, Infant, Newborn, Infant, Premature, Male, Prospective Studies, Severity of Illness Index, Ventricular Dysfunction, Right physiopathology, Bronchopulmonary Dysplasia complications, Echocardiography methods, Ventricular Dysfunction, Right complications, Ventricular Dysfunction, Right diagnostic imaging
- Abstract
Aim: To evaluate right ventricular function in preterm infants with and without bronchopulmonary dysplasia., Methods: Eighty-nine preterm infants (<32 weeks) were divided into three groups: (1) no-bronchopulmonary dysplasia (n=32); (2) mild-bronchopulmonary dysplasia (n=35); (3) severe-bronchopulmonary dysplasia (n=15). Right ventricular echocardiographic parameters included the following: (1) pulsed-wave Doppler through the tricuspid valve (E/A ratio), pulmonary artery acceleration time, right ventricular ejection time, right ventricular velocity-time integral; (2) tissue Doppler measurements of myocardial velocities and atrioventricular conduction times; (3) pulsed-wave Doppler and tissue Doppler evaluation of myocardial performance index and E/E' ratio; and (4) M-mode detection of right ventricular end-diastolic wall diameter., Results: The severe-bronchopulmonary dysplasia group had higher mean right ventricular myocardial performance index (on the 28th day of life by pulsed-wave Doppler) than the no-bronchopulmonary dysplasia (P=.014) or mild-bronchopulmonary dysplasia (P=.031) groups; no differences were found between no-bronchopulmonary dysplasia and mild-bronchopulmonary dysplasia groups (P=.919). A reduction in right ventricular myocardial performance index at later time points was observed in all three groups (P<.05). We found no differences between preterm infants with differing bronchopulmonary dysplasia severity in other right ventricular echocardiographic parameters., Conclusion: Right ventricular myocardial performance index measured by pulsed-wave Doppler indicates impaired right ventricular function in preterm infants with severe bronchopulmonary dysplasia., (© 2017, Wiley Periodicals, Inc.)
- Published
- 2017
- Full Text
- View/download PDF
24. Effect of perinatal risk factors on neutrophil gelatinase-associated lipocalin (NGAL) level in umbilical and peripheral blood in neonates.
- Author
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Kisiel A, Roszkowska-Blaim M, Pańczyk-Tomaszewska M, Stelmaszczyk-Emmel A, Górska E, and Borszewska-Kornacka M
- Abstract
Introduction: Acute kidney injury biomarkers are opening a new era in diagnosing kidney failure. The requirement for a specific and sensitive marker of kidney function is highly desirable in neonates because the diagnostic possibilities in this age group are not sufficient. Recent research show that neutrophil gelatinase-associated lipocalin (NGAL) can have a great potential but there is a wide range of medical conditions, that may influence their expression., The Aim of the Study: was to evaluate the impact of perinatal risk factors on NGAL level in neonates., Material and Methods: NGAL was measured in umbilical cord blood and peripheral blood in full term neonates with perinatal risk factors during the first days of life., Results: We found significantly higher umbilical cord blood NGAL levels in neonates with perinatal risk factors (117.69 ng/ml) compared to the control group (64.37 ng/ml). No significant difference in peripheral blood NGAL level was shown between the two groups. Umbilical cord blood NGAL level correlated positively with peripheral blood NGAL level (r = 0.36, p < 0.01). Umbilical cord blood NGAL level was significantly higher in neonates with fetal distress and infection compared to neonates with other perinatal risk factors. Peripheral blood NGAL level was significantly higher in neonates with infection compared to neonates with other perinatal risk factors. Significantly higher umbilical cord blood NGAL levels were seen in neonates born by operative delivery compared to born by natural delivery., Competing Interests: The authors declare no conflict of interest.
- Published
- 2017
- Full Text
- View/download PDF
25. Unanticipated difficult airway management in children - the consensus statement of the Paediatric Anaesthesiology and Intensive Care Section and the Airway Management Section of the Polish Society of Anaesthesiology and Intensive Therapy and the Polish So.
- Author
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Walas W, Aleksandrowicz D, Borszewska-Kornacka M, Gaszyński T, Helwich E, Migdał M, Piotrowski A, Siejka G, Szczapa T, and Bartkowska-Śniatkowska A
- Subjects
- Algorithms, Anesthesiology methods, Child, Consensus, Critical Care methods, Humans, Laryngeal Masks, Laryngoscopy methods, Poland, Airway Management methods, Intubation, Intratracheal methods, Respiration, Artificial methods
- Abstract
Tracheal intubation may be defined as an artificial airway established in order to provide mechanical ventilation of the lungs during surgical procedures under general anaesthesia, treatment in an intensive care unit, as well as in emergency situations. Difficulties encountered during intubation may cause hypoxia, hypoxic brain injury and, in extreme situations, may result in the patient's death. There may be unanticipated and anticipated difficult airway. Children form a specific group of patients as there are significant differences in both anatomy and physiology. There are some limitations in equipment used for the airway management in children. There are only few paediatric difficult airway guidelines available, some of which have significant limitations. The presented algorithm was created by a group of specialists who represent the Polish Society of Anaesthesiology and Intensive Therapy, as well as the Polish Neonatology Society. This algorithm is intended for the unanticipated difficult airway in children and can be used in all age groups. It covers both elective intubation, as well as rescue techniques. A guide forms an integral part of the algorithm. It describes in detail all stages of the algorithm considering some modifications in a specific age group, e.g. neonates. The main aim of Stage I is to optimise conditions for face mask ventilation, laryngoscopy and intubation. Stage IIA focuses on maximising the chances of successful intubation when face mask ventilation is possible. Stage IIB outlines actions aimed at improving face mask ventilation. Stage IIIA describes the use of a SAD (Supraglottic Airway Device) during effective face mask ventilation or in a CICV (Cannot Intubate, Cannot Ventilate) situation. Stage IIIB outlines intubation through a SAD. Stage IV describes rescue techniques and outlines possible options of either proceeding with surgery or postponing it, depending on clinical situation.
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- 2017
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26. Gut microbiota analysis reveals a marked shift to bifidobacteria by a starter infant formula containing a synbiotic of bovine milk-derived oligosaccharides and Bifidobacterium animalis subsp. lactis CNCM I-3446.
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Simeoni U, Berger B, Junick J, Blaut M, Pecquet S, Rezzonico E, Grathwohl D, Sprenger N, Brüssow H, Szajewska H, Bartoli JM, Brevaut-Malaty V, Borszewska-Kornacka M, Feleszko W, François P, Gire C, Leclaire M, Maurin JM, Schmidt S, Skórka A, Squizzaro C, and Verdot JJ
- Subjects
- Animals, Bacteria classification, Bacteria genetics, Bacteria growth & development, Bacteria isolation & purification, Bifidobacterium animalis genetics, Bifidobacterium animalis growth & development, Bifidobacterium animalis isolation & purification, Cattle, Feces microbiology, Female, Food Additives analysis, Food Additives metabolism, Humans, Infant, Infant, Newborn, Male, Milk metabolism, Oligosaccharides analysis, Bifidobacterium animalis metabolism, Gastrointestinal Microbiome, Infant Formula analysis, Milk chemistry, Oligosaccharides metabolism, Synbiotics analysis
- Abstract
Non-digestible milk oligosaccharides were proposed as receptor decoys for pathogens and as nutrients for beneficial gut commensals like bifidobacteria. Bovine milk contains oligosaccharides, some of which are structurally identical or similar to those found in human milk. In a controlled, randomized double-blinded clinical trial we tested the effect of feeding a formula supplemented with a mixture of bovine milk-derived oligosaccharides (BMOS) generated from whey permeate, containing galacto-oligosaccharides and 3'- and 6'-sialyllactose, and the probiotic Bifidobacterium animalis subsp. lactis (B. lactis) strain CNCM I-3446. Breastfed infants served as reference group. Compared with a non-supplemented control formula, the test formula showed a similar tolerability and supported a similar growth in healthy newborns followed for 12 weeks. The control, but not the test group, differed from the breast-fed reference group by a higher faecal pH and a significantly higher diversity of the faecal microbiota. In the test group the probiotic B. lactis increased by 100-fold in the stool and was detected in all supplemented infants. BMOS stimulated a marked shift to a bifidobacterium-dominated faecal microbiota via increases in endogenous bifidobacteria (B. longum, B. breve, B. bifidum, B. pseudocatenulatum)., (© 2015 The Authors. Environmental Microbiology published by Society for Applied Microbiology and John Wiley & Sons Ltd.)
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- 2016
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27. Device-associated pneumonia of very low birth weight infants in Polish Neonatal Intensive Care Units.
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Wójkowska-Mach J, Merritt TA, Borszewska-Kornacka M, Domańska J, Gulczyńska E, Nowiczewski M, Helwich E, Kordek A, Pawlik D, and Adamski P
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- Anti-Bacterial Agents therapeutic use, Female, Humans, Infant, Newborn, Male, Pneumonia, Ventilator-Associated blood, Pneumonia, Ventilator-Associated drug therapy, Pneumonia, Ventilator-Associated microbiology, Poland epidemiology, Respiratory System microbiology, Infant, Very Low Birth Weight physiology, Intensive Care Units, Neonatal statistics & numerical data, Pneumonia, Ventilator-Associated epidemiology
- Abstract
Purpose: Late-Onset Pneumonia (LO-PNEU) is still the most important complication associated with the hospitalization of infants with very low birth weight (<1501g). The purpose of this paper is to summarize the results of an ongoing surveillance program defining LO-PNEU as associated or not associated with respiratory support in the NICU and distribution of causative pathogens from the Polish Neonatology Surveillance Network (PNSN)., Materials and Methods: Surveillance of infections was conducted in the years 2009-2011 at six Polish NICUs., Results: The incidence was 3.1/1000 NICU patient days (pds). The mean gestational age and birth weight among infants with LO-PNEU were significantly lower. The VAP incidence was of 18.2/1000 NICU pds for mechanically ventilated (MV) infants, while the rates for those receiving only CPAP were as low as 7.7/1000 NICU pds. MV significantly increased the risk of PNEU, but MV or CPAP for <10 days did not increase the risk of LO-PNEU. Significantly associated with LO-PNEU was the use of central or peripheral venous catheters and total parenteral nutrition for longer periods. Microorganisms isolated in cases of LO-PNEU were Gram-positive cocci (53.5%) and Gram-negative rods, with predominating E. coli. Non fermentative bacilli were significantly more frequent in cases of VAP than in other cases., Conclusions: Observed incidence rates associated with VAP and CPAP-PNEU, were higher than in other national surveillance systems and expressing the feasibility of lowering the risk of LO-PNEU and increasing patient safety. The incidence of pneumonia was found to be lower when using CPAP as compared to using MV., (Copyright © 2015 Medical University of Bialystok. Published by Elsevier Urban & Partner Sp. z o.o. All rights reserved.)
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- 2016
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28. Effect of Saccharomyces boulardii and Mode of Delivery on the Early Development of the Gut Microbial Community in Preterm Infants.
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Zeber-Lubecka N, Kulecka M, Ambrozkiewicz F, Paziewska A, Lechowicz M, Konopka E, Majewska U, Borszewska-Kornacka M, Mikula M, Cukrowska B, and Ostrowski J
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- Administration, Oral, Bacteria isolation & purification, DNA, Bacterial genetics, DNA, Ribosomal genetics, Double-Blind Method, Feces microbiology, Female, Humans, Infant, Newborn, Male, Metagenome, RNA, Bacterial genetics, RNA, Ribosomal, 16S genetics, Reagent Kits, Diagnostic, Ribotyping, Symbiosis, Delivery, Obstetric, Gastrointestinal Microbiome, Infant, Premature, Probiotics, Saccharomyces
- Abstract
Background: Recent advances in culture-independent approaches have enabled insights into the diversity, complexity, and individual variability of gut microbial communities., Objectives: To examine the effect of oral administration of Saccharomyces (S.) boulardii and mode of delivery on the intestinal microbial community in preterm infants., Study Design: Stool samples were collected from preterm newborns randomly divided into two groups: a probiotic-receiving group (n = 18) or a placebo group (n = 21). Samples were collected before probiotic intake (day 0), and after 2 and 6 weeks of supplementation. The composition of colonizing bacteria was assessed by 16S ribosomal RNA (rRNA) gene sequencing of fecal samples using the Ion 16S Metagenomics Kit and the Ion Torrent Personal Genome Machine platform., Results: A total of 11932257 reads were generated, and were clustered into 459, 187, and 176 operational taxonomic units at 0 days, 2 weeks, and 6 weeks, respectively. Of the 17 identified phyla, Firmicutes Actinobacteria, Proteobacteria, and Bacteroidetes were universal. The microbial community differed at day 0 compared with at 2 weeks and 6 weeks. There was a tendency for increased bacterial diversity at 2 weeks and 6 weeks compared with day 0, and infants with a gestational age of 31 weeks or higher presented increased bacterial diversity prior to S. boulardii administration. Firmicutes and Proteobacteria remained stable during the observation period, whereas Actinobacteria and Bacteroidetes increased in abundance, the latter particularly more sharply in vaginally delivered infants., Conclusion: While the mode of delivery may influence the development of a microbial community, this study had not enough power to detect statistical differences between cohorts supplemented with probiotics, and in a consequence, to speculate on S. boulardii effect on gut microbiome composition in preterm newborns.
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- 2016
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29. Epidemiology, antibiotic consumption and molecular characterisation of Staphylococcus aureus infections--data from the Polish Neonatology Surveillance Network, 2009-2012.
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Romaniszyn D, Różańska A, Wójkowska-Mach J, Chmielarczyk A, Pobiega M, Adamski P, Helwich E, Lauterbach R, Borszewska-Kornacka M, Gulczyńska E, Kordek A, and Bulanda M
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- Amikacin therapeutic use, Anti-Bacterial Agents therapeutic use, Bacterial Typing Techniques, Clindamycin therapeutic use, Cohort Studies, Erythromycin therapeutic use, Female, Gentamicins therapeutic use, Gestational Age, Humans, Infant, Extremely Premature, Infant, Newborn, Infant, Premature, Infant, Very Low Birth Weight, Male, Methicillin-Resistant Staphylococcus aureus isolation & purification, Methicillin-Resistant Staphylococcus aureus physiology, Microbial Sensitivity Tests, Molecular Epidemiology, Poland epidemiology, Prospective Studies, Staphylococcal Infections drug therapy, Staphylococcal Infections microbiology, Staphylococcus aureus genetics, Staphylococcus aureus isolation & purification, Staphylococcus aureus physiology, DNA, Bacterial genetics, Drug Resistance, Microbial genetics, Methicillin-Resistant Staphylococcus aureus genetics, Staphylococcal Infections epidemiology, Virulence Factors genetics
- Abstract
Background: Our aim was to determine and characterize S. aureus (SA) isolated from infections in newborns for antibiotic resistance, virulence factors, genotypes, epidemiology and antibiotic consumption., Methods: Prospective surveillance of infections was conducted. Data about antibiotic treatment were analyzed. Antimicrobial susceptibility was assessed. PCR amplification was used to detect resistance and virulence genes. Typing methods such as PFGE, spa-typing and SCCmec were used., Results: SA was found to be associated with 6.5% of infections. Methicillin-Resistant Staphylococcus aureus accounted for 32.8% of SA-infections. An incidence of MRSA-infections was 1.1/1000 newborns. MRSA-infections were diagnosed significantly earlier than MSSA-infections in these newborns (14th day vs. 23rd day (p=0.0194)). MRSA-infections increased the risk of newborn's death. Antibiotic consumption in both group was similar, but a high level of glycopeptides-usage for MSSA infections was observed. In the MRSA group, more strains were resistant to erythromycin, clindamycin, gentamicin and amikacin than in the MSSA group. Hla gene was present in 93.9% of strains, and seg and sei in 65.3% of strains, respectively. One dominant clone was found among the 14 MRSA isolates. Fifteen strains belonging to SCCmec type IV were spa-t015 and one strain belonging to SCCmec type V was spa-t011., Conclusions: Results obtained in the study point at specific epidemiological situation in Polish NICU (more detailed studies are recommended). High usage of glycopeptides in the MSSA infections treatment indicates the necessity of antimicrobial stewardship improvement and introducing molecular screening for early identification of infections.
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- 2015
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30. Mode of delivery and other risk factors for Escherichia coli infections in very low birth weight infants.
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Chmielarczyk A, Wójkowska-Mach J, Romaniszyn D, Adamski P, Helwich E, Lauterbach R, Pobiega M, Borszewska-Kornacka M, Gulczyńska E, Kordek A, and Heczko PB
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- Anti-Bacterial Agents therapeutic use, Critical Care, Drug Resistance, Multiple, Bacterial, Escherichia coli Infections prevention & control, Female, Humans, Incidence, Infant, Newborn, Intensive Care Units, Neonatal, Multivariate Analysis, Poland epidemiology, Pregnancy, Prenatal Care, Prospective Studies, Quality of Health Care, Risk Factors, Delivery, Obstetric, Escherichia coli Infections epidemiology, Infant, Very Low Birth Weight
- Abstract
Background: Infections in newborns remain one of the most significant problems in modern medicine. Escherichia coli is an important cause of neonatal bloodstream and respiratory tract infections and is associated with high mortality. The aim of our study was to investigate the epidemiology of E. coli infection in Polish neonatal intensive care units (NICUs) and resistance to antibiotics, with particular reference to the safety of very low birth weight infants., Methods: Continuous prospective infection surveillance was conducted in 2009-2012 in five NICUs, including 1,768 newborns whose birth weight was <1.5 kg. Escherichia coli isolates from different diagnostic specimens including blood, tracheal/bronchial secretions and others were collected. All isolates were tested using disk diffusion antimicrobial susceptibility methods. Pulsed-field gel electrophoresis was used to determine the possible horizontal transfer of E. coli among patients., Results: The incidence of E. coli infections was 5.4% and 2.0/1,000 patient-days. The occurrence of E. coli infections depended significantly on the NICU and varied between 3.9% and 17.9%. Multivariate analysis that took into account the combined effect of demographic data (gender, gestational age and birth weight) and place of birth showed that only the place of hospitalisation had a significant effect on the E. coli infection risk. The highest levels of resistance among all E. coli isolates were observed against ampicillin (88.8%) and amoxicillin/clavulanic acid (62.2%). Among E. coli isolates, 17.7% were classified as multidrug resistant. Escherichia coli isolates showed different pulsotypes and dominant epidemic clones were not detected., Conclusions: Our data indicate that antibiotic prophylaxis in the presence of symptoms such as chorioamnionitis and premature rupture of membranes did not help reduce the risk of E. coli infection. Multivariate analysis demonstrated only one significant risk factor for E. coli infection among infants with a birth weight <1.5 kg, that is, the impact of the NICU, it means that both neonatal care and care during pregnancy and labour were found to be significant.
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- 2014
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31. Late-onset bloodstream infections of Very-Low-Birth-Weight infants: data from the Polish Neonatology Surveillance Network in 2009-2011.
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Wójkowska-Mach J, Gulczyńska E, Nowiczewski M, Borszewska-Kornacka M, Domańska J, Merritt TA, Helwich E, Kordek A, Pawlik D, Gadzinowski J, Szczapa J, Adamski P, Sulik M, Klamka J, Brzychczy-Włoch M, and Heczko PB
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- Bacteremia blood, Bacteremia microbiology, Bacteria classification, Bacteria genetics, Cross Infection blood, Cross Infection microbiology, Epidemiological Monitoring, Female, Humans, Incidence, Infant, Infant, Newborn, Male, Neonatology, Poland, Risk Factors, Bacteremia epidemiology, Bacteria isolation & purification, Cross Infection epidemiology, Infant, Very Low Birth Weight blood, Intensive Care Units, Neonatal statistics & numerical data
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Background: Late-Onset Bloodstream Infections (LO-BSI) continue to be one of the most important complications associated with hospitalization of infants born with very low birth weight (VLBW). The aims of this study were to assess the epidemiology of LO-BSI together with the risk factors and the distribution of causative pathogens at six Polish neonatal intensive care units that participated in the Polish Neonatology Surveillance Network from January 1, 2009 to December 31, 2011., Methods: The surveillance covered 1,695 infants whose birth weights were <1501 grams (VLBW) in whom LO-BSI was diagnosed >72 hours after delivery. Case LO-BSI patients were defined according to NeoKISS., Results: Four hundred twenty seven episodes of LO-BSI were diagnosed with a frequency of 25.3% and an incidence density of 6.7/1000 patient-days (pds). Results of our multivariate analysis demonstrated that surgical procedures and lower gestational age were significantly associated with the risk of LO-BSI. Intravascular catheters were used in infants with LO-BSI significantly more frequently and/or for longer duration: Central venous cathters (CVC) (OR 1.29) and Peripheral venous catheters (PVC) (OR 2.8), as well as, the total duration of total parenteral nutrition (13 vs. 29 days; OR 1.81). Occurrence of LO-BSI was significantly associated with increased the length of mechanical ventilation (MV) (OR 2.65) or the continuous positive airway pressure (CPAP) (OR 2.51), as well as, the duration of antibiotic use (OR 2.98). The occurrence of more than one infection was observed frequently (OR 9.2) with VLBW with LO-BSI. Microorganisms isolated in infants with LO-BSI were dominated by Gram-positive cocci, and predominantly by coagulase-negative staphylococci (62.5%)., Conclusions: Independent risk factor for LO-BSI in VLBV infants are: low gestational age and requirement for surgery. The incidence rates of LO-BSI especially CVC-BSI were higher in the Polish NICUs surveillance than those of other national networks, similar to the central- and peripheral utilization ratio.
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- 2014
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32. Necrotising enterocolitis in preterm infants: epidemiology and antibiotic consumption in the Polish neonatology network neonatal intensive care units in 2009.
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Wójkowska-Mach J, Różańska A, Borszewska-Kornacka M, Domańska J, Gadzinowski J, Gulczyńska E, Helwich E, Kordek A, Pawlik D, Szczapa J, and Heczko PB
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- Anti-Bacterial Agents therapeutic use, Enterocolitis, Necrotizing diagnosis, Enterocolitis, Necrotizing drug therapy, Enterocolitis, Necrotizing microbiology, Female, Humans, Incidence, Infant, Newborn, Infant, Premature, Diseases drug therapy, Intensive Care Units, Neonatal, Male, Patient Outcome Assessment, Poland, Prospective Studies, Public Health Surveillance, Risk Factors, Enterocolitis, Necrotizing epidemiology, Infant, Premature, Infant, Premature, Diseases epidemiology
- Abstract
Unlabelled: The aim of this study was to describe the epidemiology of necrotising enterocolitis (NEC), antibiotic consumption and the usefulness of microbiological tests in very low birth weight (VLBW) Polish newborns., Methods: Prospective surveillance was performed in the year 2009 by local infection control teams. The study covered 910 infants hospitalized in six Polish neonatal intensive care units. Two kinds of indicators were used for the description of antibiotic usage: the duration of treatment (days of treatment, DOTs) and the defined daily dose (DDD)., Results: NEC incidence was 8.7% and fatality rate was 19%. Chorioamnionitis, late gestational age and low birth weight were identified as risk factors for NEC. Catheterization, mechanical ventilation and other selected procedures were used considerably longer in newborns with NEC than in the remaining neonates. Total usage of antibiotics reached 2.9 DDDs or 1.437 days; the average use of drugs per case of NEC amounted to 0.47 DDD or 23.2 DOTs. The level of antibiotic usage was analysed with correlation to microbiological tests performed and it was non-significantly greater in the group of children with NEC in whom the tests were performed., Conclusions: A high risk of developing NEC is closely associated with VLBW and with inflammation of the amnion during labour. We observed no relationship between the consumption of antibiotics in neonates with NEC and positive results of microbiological testing indicating sepsis accompanying NEC or gut colonization with pathogens.
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- 2014
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33. Prevalence of antibiotic resistance in multi-drug resistant coagulase-negative staphylococci isolated from invasive infection in very low birth weight neonates in two Polish NICUs.
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Brzychczy-Wloch M, Borszewska-Kornacka M, Gulczynska E, Wojkowska-Mach J, Sulik M, Grzebyk M, Luchter M, Heczko PB, and Bulanda M
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- Anti-Bacterial Agents pharmacology, Genes, Bacterial, Humans, Infant, Newborn, Intensive Care Units, Neonatal, Microbial Sensitivity Tests, Multiplex Polymerase Chain Reaction, Poland, Prevalence, Staphylococcus classification, Staphylococcus genetics, Staphylococcus isolation & purification, Drug Resistance, Multiple, Bacterial, Infant, Very Low Birth Weight, Staphylococcal Infections epidemiology, Staphylococcal Infections microbiology, Staphylococcus drug effects
- Abstract
Background: Multi-drug resistant coagulaso-negative staphylococci (CNS) have become an increasing problem in nosocomial infections connected with the presence of medical devices. The paper aimed to analyze the prevalence of antibiotic resistance in CNS isolated from invasive infection in very low birth weight (VLBW) neonates., Methods: Continuous prospective target surveillance of infections was conducted in 2009 at two Polish NICUs that participated in the Polish Neonatology Surveillance Network (PNSN). The study covered 386 neonates with VLBW (≤1500 g), among which 262 cases of invasive infection were detected with predominance of CNS (123; 47%). Altogether, 100 CNS strains were analyzed. The resistance phenotypes were determined according to EUCAST. Resistance genes: mecA, ermA, ermB, ermC, msrA, aac(6')/aph(2''), ant(4')-Ia and aph(3')-IIIa were detected using multiplex PCR., Results: The most common species was S. epidermidis (63%), then S. haemolyticus (28%) and other CNS (9%). Among S. epidermidis, 98% of isolates were resistant to methicillin, 90% to erythromycin, 39% to clindamycin, 95% to gentamicin, 60% to amikacin, 36% to ofloxacin, 2% to tigecycline, 3% to linezolid and 13% to teicoplanin. Among S. haemolyticus isolates, 100% were resistant to methicillin, erythromycin and gentamicin, 18% to clindamycin, 50% to amikacin, 86% to ofloxacin, 14% to tigecycline and 4% to teicoplanin. No resistance to linezolid was detected for S. haemolyticus isolates. Moreover, all isolates of S. epidermidis and S. haemolyticus were susceptible to vancomycin. The mecA gene was detected in 98% of S. epidermidis isolates and all of S. haemolyticus ones. Among macrolide resistance isolates, the ermC was most common in S. epidermidis (60%) while msrA was prevalent in S. haemolyticus (93%). The ermC gene was indicated in all isolates with cMLSB, whereas mrsA was found in isolates with MSB phenotype. Of the aminoglycoside resistance genes, aac(6')/aph(2'') were present alone in 83% of S. epidermidis, whereas aac(6')/aph(2'') with aph(3')-IIIa were predominant in 84% of S. haemolyticus., Conclusions: Knowing the epidemiology and antibiotic resistance of CNS isolated from invasive infection in VLBW neonates is a key step in developing targeted prevention strategies and reducing antibiotic consumption.
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- 2013
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34. [Epidemiology of infections in very low birth weight infants. Polish Neonatology Network research].
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Helwich E, Wójkowska-Mach J, Borszewska-Kornacka M, Gadzinowski J, Gulczyńska E, Kordek A, Pawlik D, Szczapa J, Domańska J, Klamka J, and Heczko PB
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- Cross Infection congenital, Enterocolitis, Necrotizing congenital, Female, Gestational Age, Humans, Incidence, Infant, Newborn, Intensive Care Units, Neonatal statistics & numerical data, Male, Pneumonia congenital, Poland epidemiology, Prospective Studies, Cross Infection epidemiology, Enterocolitis, Necrotizing epidemiology, Infant, Newborn, Diseases epidemiology, Infant, Very Low Birth Weight, Pneumonia epidemiology, Sepsis congenital, Sepsis epidemiology
- Abstract
Aim of Study: 1. prospective record of infections; 2. prevention of nosocomial infections by providing current data about infections, which are significant for making therapeutic decisions., Material and Methods: Recorded infections: early-onset sepsis (congenital), late-onset sepsis (acquired in hospital), necrotising enterocolitis (NEC), pneumonia. Infections were diagnosed and qualified on the basis of definitions of infections based on the National Nosocomial Infections Surveillance (NNIS) criteria, developed by CDC, USA, including modifications of German Neo-KISS programme. Infection control was realised as a part of common research project of "Polish Neonatology Network", appointed by the decision of the Minister of Science and Higher Education no. 669/E-215/BWSN- 0180/2008 dated 20.05.2008 r. The study was conducted by 6 Polish neonatology units, Microbiology Chair of Jagiellonian University Collegium Medicum and Institute of Theoretical and Applied Computer Science. Infants with birth weight lower than 1500 g were qualified for the study., Results: Between 1.01.2009 and 31.12.2009, 910 patients were registered, i.e. 19.1% of VLBW infants born in that period. The conducted analysis showed significant differences between centres in gestational age, birth weight, hospitalisation, use of invasive procedures, antibiotics and parenteral feeding. Cumulative morbidity rate was 68.5% total. Blood infection (sepsis) was the most commonly observed type of infection: 268 cases - 43.1% of all recorded forms of infection. Pneumonia was diagnosed in 242 cases, 38.8% total. NEC constituted 12.7% studied infections (79 cases). Apart from NEC, the risk of other forms of infection differed between centres. Dominant etiologic factor of all infections were Gram-positive cocci, which constituted 565 isolated microorganisms. Among them coagulase-negative staphylococci (CNS) were the most common (41.7%), while Staphylococcus aureus was fourth most frequent etiologic factor of infections (6.3% total)., Conclusions: 1. Introduction of unified definition and criteria for diagnosing infections and the use of morbidity rates enables comparative analysis of epidemiology of infections in neonatal intensive care units. 2. Due to significant differences observed between prophylactic and therapeutic procedures in various units, it is essential to propose Polish recommendations regarding control over etiology of infections and use of invasive procedures, such as intravenous catheters and ventilation. 3. It is essential to undertake action leading to fully rational antibiotic therapy, because overuse of antibiotics leads to bacterial resistance and increases incidence of infections.
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- 2013
35. Enterobacteriaceae infections of very low birth weight infants in Polish neonatal intensive care units: resistance and cross-transmission.
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Wójkowska-Mach J, Chmielarczyk A, Borszewska-Kornacka M, Domańska J, Gadzinowski J, Gulczyńska E, Nowiczewski M, Helwich E, Kordek A, Pawlik D, Jursa-Kulesza J, Giedrys-Kalemba S, Szczapa J, and Heczko PB
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- Anti-Bacterial Agents pharmacology, Disease Transmission, Infectious, Enterobacteriaceae classification, Enterobacteriaceae genetics, Enterobacteriaceae isolation & purification, Female, Humans, Infant, Newborn, Intensive Care Units, Neonatal, Male, Molecular Epidemiology, Molecular Typing, Poland epidemiology, Prospective Studies, beta-Lactamases metabolism, Cross Infection epidemiology, Cross Infection transmission, Drug Resistance, Multiple, Bacterial, Enterobacteriaceae drug effects, Enterobacteriaceae Infections epidemiology, Enterobacteriaceae Infections transmission, Infant, Very Low Birth Weight
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Background: The aims of our study were analysis of the occurrence of infections by members of the Enterobacteriaceae family in 6 Polish neonatal intensive care units in 2009, their drug resistance, the epidemiology of extended-spectrum β-lactamase (ESBL)-producing strains and the possibility of using modern tools of microbiology diagnosis in infection control, especially for the reduction of antimicrobial resistance., Methods: A prospective surveillance covered 910 newborns. Case patients were defined as neonates with very low birth weight who had clinical signs of septicemia, pneumonia or necrotizing enterocolitis. Early-onset infection was defined as infection diagnosed within 3 days after delivery., Results: The incidence of Enterobacteriaceae infections was 2.6/1000 patient-days. The risk of Enterobacteriaceae pneumonia increased with the length of hospitalization (P = 0.0356). The most common pathogen was Escherichia coli (12.4% of all strains, in early-onset infection 18.5%) and Klebsiella spp. (9.1% of all). The ESBL phenotype was found in 37% of isolates, of which 89.3% were producing CTX-M-type, 70.2% TEM-type and 8.5% SHV-type. Epidemic clones were detected in the 2 studied neonatal intensive care units: 6 of the 9 ESBL-positive Enterobacter cloacae and 16 of the 18 ESBL-positive Klebsiella pneumoniae strains were classified into 1 epidemic clone, which showed resistance to penicillin without inhibitors, amoxycillin/clavulanic acid, cephalosporins, aztreoname, aminoglycosides and trimethoprim/sulfamethoxazole., Conclusions: Enterobacteriaceae bacilli are a significant problem in neonatal intensive care units, especially in early-onset infection and for long hospitalized very low birth weight infants. The observed high drug resistance was in large part related to the dominance of epidemic strains as a result of horizontal transmission. The best way to reduce drug resistance would be adequate procedures of isolation and hand hygiene.
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- 2013
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36. Epidemiology of isolated preaxial polydactyly type I: data from the Polish Registry of Congenital Malformations (PRCM).
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Materna-Kiryluk A, Jamsheer A, Wisniewska K, Wieckowska B, Limon J, Borszewska-Kornacka M, Sawulicka-Oleszczuk H, Szwalkiewicz-Warowicka E, and Latos-Bielenska A
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- Birth Order, Case-Control Studies, Female, Humans, Incidence, Infant, Low Birth Weight, Infant, Newborn, Logistic Models, Male, Poland epidemiology, Polydactyly diagnosis, Polydactyly etiology, Registries, Risk Factors, Polydactyly epidemiology, Thumb abnormalities
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Background: Polydactyly represents a heterogeneous group of congenital hand and foot anomalies with variable clinical features and diverse etiology. Preaxial polydactyly type I (PPD1) is the most frequent form of preaxial polydactyly. The etiology of sporadic PPD1 remains largely unknown and the relative contribution of genetic and environmental factors is not clearly defined. The primary goals of this study are twofold: (1) to examine the epidemiology and clinical features of sporadic PPD1 in comparison to a healthy control group, and (2) to contrast the characteristics of sporadic PPD1 with familial forms of isolated polydactyly., Methods: Among 2,530,349 live births registered in the Polish Registry of Congenital Malformations (PRCM), we identified 459 children with isolated sporadic PPD1 and 353 children with familial polydactyly, including 57 children with familial PPD1., Results: In comparison with the matched group of 303 controls, sporadic PPD1 cases had significantly lower birth order (P = 0.01) and birthweight (P < 0.0001). Similarly, when compared to familial cases of polydactyly, lower birth order (P = 0.047) and lower birthweight (P < 0.0001) were characteristic of sporadic PPD1 cases. Moreover, our analyses suggested several additional risk factors for sporadic PPD1, including lower paternal education levels (P = 0.01), upper respiratory tract infections during the first trimester of pregnancy (P = 0.049), and maternal history of epilepsy (P = 0.01)., Conclusions: In summary, our study provides support to the hypothesis that non-genetic factors play an important role in the etiology of non-familiar PPD1.
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- 2013
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37. Early-onset infections of very-low-birth-weight infants in Polish neonatal intensive care units.
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Wójkowska-Mach J, Borszewska-Kornacka M, Domańska J, Gadzinowski J, Gulczyńska E, Helwich E, Kordek A, Pawlik D, Szczapa J, Klamka J, and Heczko PB
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- Bacteria classification, Bacteria isolation & purification, Bacterial Infections microbiology, Female, Fungi classification, Fungi isolation & purification, Humans, Incidence, Infant, Newborn, Intensive Care Units, Neonatal, Male, Mycoses microbiology, Poland epidemiology, Pregnancy, Prospective Studies, Risk Factors, Bacterial Infections epidemiology, Infant, Very Low Birth Weight, Mycoses epidemiology
- Abstract
Aim: The objective of this study was to investigate the incidence, causes, the risk factors, etiologic agents and the outcomes of early-onset infections (EOIs) in very-low-birth-weight newborns in Polish neonatal intensive care units., Methods: Continuous prospective infection surveillance conducted during 2009 at 6 Polish neonatal intensive care units and included 910 newborns whose birth weight was lower than 1500 g. Infections were defined according to the Gastmeier's criteria. EOIs were diagnosed <3 days after delivery., Results: The frequency of early-onset septicemia (EOS) was 7.0% and of early-onset pneumonia (EO-pneumonia) 8.6%. The factors significantly increasing the risk of EOS were low gestational age, small birth weight, low score in the Clinical Risk Index for Babies and Apgar score as well as maternal chorioamnionitis. The perinatal prophylaxis did not have an influence on the occurrence of EOS. The factors considerably increasing the risk of EO-pneumonia were low scores in the Clinical Risk Index for Babies and Apgar scores, a low gestational age and bacterial vaginosis in the child's mother during pregnancy. The most important etiologic organisms were Gram-positive cocci (39.7% of all the infections, 47.8% in EOS), Streptococcus agalactiae (20% of the EOS), Gram-negative bacilli (33.3% isolates), yeast-like fungi (isolated in 7.9% of cases) and atypical bacteria (22% of the cases of EO-pneumonia)., Conclusions: The observed frequency of EOS did not differ from the one described in the literature, whereas the frequency of EO-pneumonia was higher. The bacterial etiologies suggest the vertical transmission of the pathogens and a close relationship between the observed EOIs with maternal environment. The applied perinatal antibiotic prophylaxis was ineffective.
- Published
- 2012
- Full Text
- View/download PDF
38. [The incidence of alpha-1-antitrypsin (A1AT) deficiency alleles in population of Central Poland--preliminary results from newborn screening].
- Author
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Chorostowska-Wynimko J, Struniawski R, Popławska B, and Borszewska-Kornacka M
- Subjects
- Gene Frequency, Humans, Incidence, Infant, Newborn, Poland epidemiology, Pulmonary Disease, Chronic Obstructive genetics, alpha 1-Antitrypsin blood, alpha 1-Antitrypsin Deficiency blood, Genetic Testing, Neonatal Screening, White People genetics, alpha 1-Antitrypsin genetics, alpha 1-Antitrypsin Deficiency epidemiology, alpha 1-Antitrypsin Deficiency genetics
- Abstract
Inherited alpha-1 antitrypsin deficiency (A1ATD) is listed among the three most common genetic disorders in Caucasians. It considerably increases the risk of progressive obstructive lung diseases, mostly chronic obstructive pulmonary disease. Data on the A1ATD prevalence in Poland are scarce, no studies with large enough groups representative for whole Polish population have been performed. Here, we present the preliminary data on the incidence of A1AT main deficiency alleles from the newborn screening in Mazovia (Central Poland) region. Real-time PCR genotyping and A1AT blood concentration measurement by nephelometry were performed from the dry blood spots (DBS) samples of 658 newborns. Deficiency alleles PI*Z i PI*S were present in 28 children, respectively in 2.8% and 1.5%. Their existence corresponded with significantly lower A1AT blood concentration. Estimated incidence of deficiency alleles was 13,7/1000 (95% CI 5.8-21.5) for PI∗Z and 7.6/1000 (95% CI 1.7- 13.5) for PI∗S. The calculated prevalence for the main deficiency genotype ZZ was 1/5345. The study is on-going.
- Published
- 2012
39. [Antibiotic consumption and its costs of purchase in Polish neonatology networks units].
- Author
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Rózańska A, Wójkowska-Mach J, Borszewska-Kornacka M, Cmiel A, Gadzinowski J, Gulczyńska E, Helwich E, Kordek A, Pawlik D, Szczapa J, and Heczko PB
- Subjects
- Drug Utilization Review, Glycopeptides economics, Glycopeptides therapeutic use, Humans, Infant, Newborn, Length of Stay economics, Macrolides economics, Macrolides therapeutic use, Poland, Retrospective Studies, beta-Lactams economics, beta-Lactams therapeutic use, Anti-Bacterial Agents economics, Anti-Bacterial Agents therapeutic use, Drug Utilization statistics & numerical data, Intensive Care Units, Neonatal economics
- Abstract
Aim: The study presents the results of the analysis of antibiotic consumption and its direct costs in selected neonatal units., Material and Methods: Data were collected retrospectively (the year 2007) in five hospitals, during the pilot phase of the Polish Neonatal Network . Antibiotic consumption was assessed using the Defined Daily Dose (DDD). The costs were assessed as the costs of purchase of one DDD., Results: The study included 11 922 children hospitalized in the period from 1.01 to 31.12.2007. In this group, 731 infants have birth weight < 1500 grams (from 2.2% to 64.2% in individual units, median--7.3%). The mean consumption of antibacterial drugs was 48.52 DDD/1 000 person-days (P-D) of stay among the entire study population (median--42,52), and varied from 23.13 to 85.82 DDD/1,000 P-D. However, this difference has not been statistically significant. The most commonly used group of antibiotics were beta-lactams--in four out of five units the percentage of its usage ranged from 48.71% to 74.67%. Next group were aminoglicosides--in one unit its usage reached 56.97% and in other ranged from 5.01% to 22.53%. Glycopeptides and macrolides were also used in every unit of the studied group. The usage of glycopeptides ranged from 1.7% to 10.81% and of macrolides from 1.32% to 15.71%. Different kinds of antibiotics were used occasionally. The differences of costs of purchase of one DDD between hospitals were greater and varied from 17,64 PLN/ DDD to 84,58 PLN/ DDD (average costs). A considerable range of costs index values was also noted for different groups of antibiotics. The costs of purchase of one DDD of beta-lactams varied from 19.54 PLN/ DDD to 68.35 PLN/ DDD; for aminoglicosides the cost varied from 4.61 PLN/ DDD to 122.9 PLN/ DDD, for glycopeptides--from 31.40 PLN/ DDD to 283.13 PLN/ DDD and in case of macrolides: from 12.05 PLN/ DDD to 90.77 PLN/ DDD. This differentiation of the cost of purchasing a single defined daily dose, taking into account the specific groups of antibiotics, did not have the characteristics of statistical significance., Conclusions: As expected, the antibiotic regimens in the studied wards were similar. This is due to a homogeneous population of hospitalized patients. However, the differences of costs of purchase of antibiotics observed in the study, indicate the considerable variety of the treatment patterns in Polish neonatology units and the need to develop and implement recommendations of effective pharmacotherapy for patients in intensive neonatal care units and the implementation of a unified model of infections surveillance.
- Published
- 2012
40. Comparative study of clinical characteristics of amniotic rupture sequence with and without body wall defect: further evidence for separation.
- Author
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Jamsheer A, Materna-Kiryluk A, Badura-Stronka M, Wiśniewska K, Wieckowska B, Mejnartowicz J, Balcar-Boroń A, Borszewska-Kornacka M, Czerwionka-Szaflarska M, Gajewska E, Godula-Stuglik U, Krawczynski M, Limon J, Rusin J, Sawulicka-Oleszczuk H, Szwałkiewicz-Warowicka E, Swietliński J, Walczak M, and Latos-Bieleńska A
- Subjects
- Abnormalities, Multiple epidemiology, Female, Humans, Infant, Newborn, Registries, Rupture, Sample Size, Amnion injuries, Amniotic Band Syndrome diagnosis
- Abstract
Background: Amniotic rupture sequence (ARS) is a disruption sequence presenting with fibrous bands, possibly emerging as a result of amniotic tear in the first trimester of gestation. Our comparative study aims to assess whether there is a difference in the clinical pattern of congenital limb and internal organ anomalies between ARS with body wall defect (ARS-BWD) and ARS without BWD (ARS-L)., Methods: Among 1,706,639 births recorded between 1998 and 2006, 50 infants with a diagnosis of ARS were reported to the Polish Registry of Congenital Malformations. The information on 3 infants was incomplete, thus only 47 cases were analyzed. These infants were classified into groups of ARS-L (38 infants) and ARS-BWD (9 infants)., Results: The ARS-BWD cases were more frequently affected by various congenital defects (overall p < 0.0001), and in particular by urogenital malformations (p = 0.003). In both groups, limb reduction defects occurred in approximately 80% of cases; however, minor and distal limb defects (phalangeal or digital amputation, pseudosyndactyly, constriction rings) predominated in the ARS-L group (p = 0.0008). The ARS-L group also had a higher frequency of hand and upper limb involvement., Conclusions: This observation suggests that amniotic band adhesion in ARS-L takes place at a later development stage. Although limited by a small sample size, our study contributes to the growing evidence that both ARS entities represent two nosologically distinct conditions., ((c) 2009 Wiley-Liss, Inc.)
- Published
- 2009
- Full Text
- View/download PDF
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