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Lv H, Wang Q, Liu F, Jin L, Ren P, Li L. A biochemical feedback signal for hypothermia treatment for neonatal hypoxic-ischemic encephalopathy: focusing on central nervous system proteins in biofluids. Front Pediatr 2024; 12:1288853. [PMID: 38766393 PMCID: PMC11100326 DOI: 10.3389/fped.2024.1288853] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Accepted: 04/15/2024] [Indexed: 05/22/2024] Open
Abstract
Hypothermia has been widely used to treat moderate to severe neonatal hypoxic-ischemic encephalopathy (HIE), yet evaluating the effects of hypothermia relies on clinical neurology, neuroimaging, amplitude-integrated electroencephalography, and follow-up data on patient outcomes. Biomarkers of brain injury have been considered for estimating the effects of hypothermia. Proteins specific to the central nervous system (CNS) are components of nervous tissue, and once the CNS is damaged, these proteins are released into biofluids (cerebrospinal fluid, blood, urine, tears, saliva), and they can be used as markers of brain damage. Clinical reports have shown that CNS-specific marker proteins (CNSPs) were early expressed in biofluids after brain damage and formed unique biochemical profiles. As a result, these markers may serve as an indicator for screening brain injury in infants, monitoring disease progression, identifying damage region of brain, and assessing the efficacy of neuroprotective measures. In clinical work, we have found that there are few reports on using CNSPs as biological signals in hypothermia for neonatal HIE. The aim of this article is to review the classification, origin, biochemical composition, and physiological function of CNSPs with changes in their expression levels after hypothermia for neonatal HIE. Hopefully, this review will improve the awareness of CNSPs among pediatricians, and encourage future studies exploring the mechanisms behind the effects of hypothermia on these CNSPs, in order to reduce the adverse outcome of neonatal HIE.
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Affiliation(s)
- Hongyan Lv
- Department of Neonatology, Handan Maternal and Child Health Care Hospital, Handan, Hebei, China
- Department of Neonatal Pathology, Handan Maternal and Child Health Care Hospital, Handan, Hebei, China
| | - Qiuli Wang
- Department of Neonatology, Handan Maternal and Child Health Care Hospital, Handan, Hebei, China
| | - Fang Liu
- Department of Pediatrics, The 980 Hospital of the PLA Joint Logistics Support Force, Shijiazhuang, China
| | - Linhong Jin
- Department of Neonatology, Handan Maternal and Child Health Care Hospital, Handan, Hebei, China
| | - Pengshun Ren
- Department of Neonatology, Handan Maternal and Child Health Care Hospital, Handan, Hebei, China
| | - Lianxiang Li
- Department of Neonatal Pathology, Handan Maternal and Child Health Care Hospital, Handan, Hebei, China
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Metallinou D, Karampas G, Pavlou ML, Louma MI, Mantzou A, Sarantaki A, Nanou C, Gourounti K, Tzeli M, Pantelaki N, Tzamakos E, Boutsikou T, Lykeridou A, Iacovidou N. Serum Neuron-Specific Enolase as a Biomarker of Neonatal Brain Injury-New Perspectives for the Identification of Preterm Neonates at High Risk for Severe Intraventricular Hemorrhage. Biomolecules 2024; 14:434. [PMID: 38672451 PMCID: PMC11048112 DOI: 10.3390/biom14040434] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2024] [Revised: 03/30/2024] [Accepted: 04/02/2024] [Indexed: 04/28/2024] Open
Abstract
Neonatal brain injury (NBI) is a critical condition for preterm neonates with potential long-term adverse neurodevelopmental outcomes. This prospective longitudinal case-control study aimed at investigating the levels and prognostic value of serum neuron-specific enolase (NSE) during the first 3 days of life in preterm neonates (<34 weeks) that later developed brain injury in the form of either periventricular leukomalacia (PVL) or intraventricular hemorrhage (IVH) during their hospitalization. Participants were recruited from one neonatal intensive care unit, and on the basis of birth weight and gestational age, we matched each case (n = 29) with a neonate who had a normal head ultrasound scan (n = 29). We report that serum NSE levels during the first three days of life do not differ significantly between control and preterm neonates with NBI. Nevertheless, subgroup analysis revealed that neonates with IVH had significantly higher concentrations of serum NSE in comparison to controls and neonates with PVL on the third day of life (p = 0.014 and p = 0.033, respectively). The same pattern on the levels of NSE on the third day of life was also observed between (a) neonates with IVH and all other neonates (PVL and control; p = 0.003), (b) neonates with II-IV degree IVH and all other neonates (p = 0.003), and (c) between control and the five (n = 5) neonates that died from the case group (p = 0.023). We conclude that NSE could be an effective and useful biomarker on the third day of life for the identification of preterm neonates at high risk of developing severe forms of IVH.
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Affiliation(s)
- Dimitra Metallinou
- Department of Midwifery, University of West Attica, 12243 Athens, Greece; (M.-L.P.); (A.S.); (C.N.); (K.G.); (M.T.); (N.P.); (E.T.); (A.L.)
- School of Medicine, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Grigorios Karampas
- Second Department of Obstetrics and Gynaecology, Aretaieio Hospital, National and Kapodistrian University of Athens, 11528 Athens, Greece;
| | - Maria-Loukia Pavlou
- Department of Midwifery, University of West Attica, 12243 Athens, Greece; (M.-L.P.); (A.S.); (C.N.); (K.G.); (M.T.); (N.P.); (E.T.); (A.L.)
| | - Maria-Ioanna Louma
- Department of Biochemistry & Biotechnology, University of Thessaly, 41500 Larissa, Greece;
| | - Aimilia Mantzou
- Division of Endocrinology, Diabetes and Metabolism, First Department of Pediatrics, Medical School, Aghia Sophia Children’s Hospital, National and Kapodistrian University of Athens, 11528 Athens, Greece;
| | - Antigoni Sarantaki
- Department of Midwifery, University of West Attica, 12243 Athens, Greece; (M.-L.P.); (A.S.); (C.N.); (K.G.); (M.T.); (N.P.); (E.T.); (A.L.)
| | - Christina Nanou
- Department of Midwifery, University of West Attica, 12243 Athens, Greece; (M.-L.P.); (A.S.); (C.N.); (K.G.); (M.T.); (N.P.); (E.T.); (A.L.)
| | - Kleanthi Gourounti
- Department of Midwifery, University of West Attica, 12243 Athens, Greece; (M.-L.P.); (A.S.); (C.N.); (K.G.); (M.T.); (N.P.); (E.T.); (A.L.)
| | - Maria Tzeli
- Department of Midwifery, University of West Attica, 12243 Athens, Greece; (M.-L.P.); (A.S.); (C.N.); (K.G.); (M.T.); (N.P.); (E.T.); (A.L.)
| | - Nikoletta Pantelaki
- Department of Midwifery, University of West Attica, 12243 Athens, Greece; (M.-L.P.); (A.S.); (C.N.); (K.G.); (M.T.); (N.P.); (E.T.); (A.L.)
| | - Evangelos Tzamakos
- Department of Midwifery, University of West Attica, 12243 Athens, Greece; (M.-L.P.); (A.S.); (C.N.); (K.G.); (M.T.); (N.P.); (E.T.); (A.L.)
| | - Theodora Boutsikou
- Department of Neonatology, School of Medicine, Aretaieio Hospital, National and Kapodistrian University of Athens, 15772 Athens, Greece; (T.B.); (N.I.)
| | - Aikaterini Lykeridou
- Department of Midwifery, University of West Attica, 12243 Athens, Greece; (M.-L.P.); (A.S.); (C.N.); (K.G.); (M.T.); (N.P.); (E.T.); (A.L.)
| | - Nicoletta Iacovidou
- Department of Neonatology, School of Medicine, Aretaieio Hospital, National and Kapodistrian University of Athens, 15772 Athens, Greece; (T.B.); (N.I.)
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3
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Abella L, D'Adamo E, Strozzi M, Botondi V, Abella E, Cassinari M, Mazzucco L, Maconi A, Testa M, Zanelli C, Patacchiola R, Librandi M, Osmelli J, Carabotta M, Chiarelli F, Gazzolo D. Early changes in S100B maternal blood levels can predict fetal intrauterine growth restriction. Clin Chem Lab Med 2023; 61:2205-2211. [PMID: 37366015 DOI: 10.1515/cclm-2023-0294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Accepted: 06/15/2023] [Indexed: 06/28/2023]
Abstract
OBJECTIVES Intrauterine growth restriction (IUGR) represents one of the main causes of perinatal mortality and morbidity. Nowadays, IUGR early diagnosis is mandatory in order to limit the occurrence of multiorgan failure, especially the brain. Therefore, we investigated whether longitudinal S100B assessment in maternal blood could be a trustable predictor of IUGR. METHODS We conducted a prospective study in 480 pregnancies (IUGR: n=40; small for gestational age, SGA: n=40; controls: n=400) in whom S100B was measured at three predetermined monitoring time-points (T1: 8-18 GA; T2: 19-23 GA; T3: 24-28 GA). RESULTS Lower S100B in IUGR fetuses than SGA and controls (p<0.05, for all) at T1-T3. Receiver operating characteristic curve showed that S100B at T1 was the best predictor of IUGR (sensitivity: 100 %; specificity: 81.4 %) than T2, T3. CONCLUSIONS The early lower S100B concentration in pregnant women lately complicated by IUGR support the notion that non-invasive early IUGR diagnosis and monitoring is becoming feasible. Results open the way to further studies aimed at diagnosing and monitoring fetal/maternal diseases at earliest time.
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Affiliation(s)
| | - Ebe D'Adamo
- Neonatal Intensive Care Unit, G. d'Annunzio University, Chieti, Italy
| | - Mariachiara Strozzi
- Neonatal Intensive Care Unit, ASO SS Antonio, Biagio, C. Arrigo, Alessandria, Italy
| | - Valentina Botondi
- Neonatal Intensive Care Unit, G. d'Annunzio University, Chieti, Italy
| | | | - Maurizio Cassinari
- Neonatal Intensive Care Unit, ASO SS Antonio, Biagio, C. Arrigo, Alessandria, Italy
| | - Laura Mazzucco
- Neonatal Intensive Care Unit, ASO SS Antonio, Biagio, C. Arrigo, Alessandria, Italy
| | - Antonio Maconi
- Neonatal Intensive Care Unit, ASO SS Antonio, Biagio, C. Arrigo, Alessandria, Italy
| | - Michela Testa
- Neonatal Intensive Care Unit, ASO SS Antonio, Biagio, C. Arrigo, Alessandria, Italy
| | - Cristian Zanelli
- Neonatal Intensive Care Unit, ASO SS Antonio, Biagio, C. Arrigo, Alessandria, Italy
| | | | | | - Jacopo Osmelli
- Department of Pediatrics, University of Chieti, Chieti, Italy
| | - Maura Carabotta
- Department of Pediatrics, University of Chieti, Chieti, Italy
| | | | - Diego Gazzolo
- Neonatal Intensive Care Unit, G. d'Annunzio University, Chieti, Italy
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Koce M, Jerin A, Plut D, Erčulj V, Kornhauser Cerar L, Grosek S. No increase in GFAP and S-100B in very preterm infants with mild periventricular leukomalacia or intraventricular hemorrhage: a pilot study. Croat Med J 2022; 63:564-569. [PMID: 36597568 PMCID: PMC9837718] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
AIM To determine the serum levels of glial fibrillary acidic protein (GFAP) and S-100B in very preterm infants with and without periventricular leukomalacia (PVL) and/or intraventricular hemorrhage (IVH). METHODS The study enrolled preterm infants born between 23 and 32 weeks of gestation admitted to the Neonatal Intensive Care Unit, University Medical Center Ljubljana. PVL and IVH were determined with cranial ultrasound. Peripheral blood was collected in the first 24 hours after delivery and once between days 4 to 7. GFAP and S-100B concentrations were measured in serum samples. Infants with PVL or IVH were compared with infants without PVL or IVH. RESULTS Of 40 patients (mean gestational age 29.4 weeks), 7 had IVH and/or PVL. S-100B was detectable in peripheral blood in all patients at every measurement. In the group with IVH or PVL, the median S-100B at the first sampling was 0.43 (IQR 0.29-0.60) ng/mL, and 0.40 (IQR 0.33-1.01) ng/mL at the second sampling. In the group without PVL or IVH, it was 0.40 (IQR 0.29-0.6) ng/mL at the first sampling and 0.43 (IQR 0.34-0.62) ng/mL at the second sampling. The median GFAP was 0 regardless of the group and sampling time. The groups did not significantly differ in serum GFAP or S-100B levels. CONCLUSION Peripheral blood levels of GFAP and S-100B were not significantly increased in very preterm infants that developed PVL or IVH. The predictive value of GFAP and S-100B as biomarkers of neonatal brain injury should be further explored in a larger cohort of neonates with more extensive IVH or PVL.
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Affiliation(s)
- Maša Koce
- University Medical Center Ljubljana, Ljubljana, Slovenia
| | - Aleš Jerin
- Institute of Clinical Chemistry and Biochemistry, University Medical Center Ljubljana, Ljubljana, Slovenia,Faculty of Pharmacy, University of Ljubljana, Ljubljana, Slovenia
| | - Domen Plut
- Institute of Radiology, University Medical Center Ljubljana, Ljubljana, Slovenia
| | - Vanja Erčulj
- Rho Sigma Research & Statistics, Ljubljana, Slovenia
| | - Lilijana Kornhauser Cerar
- Neonatology Section, Department of Perinatology, Division of Gynecology and Obstetrics, University Medical Center, Ljubljana, Slovenia
| | - Stefan Grosek
- Neonatology Section, Department of Perinatology, Division of Gynecology and Obstetrics, University Medical Center, Ljubljana, Slovenia,Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
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5
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Koce M, Jerin A, Plut D, Erčulj V, Kornhauser Cerar L, Grosek S. No increase in GFAP and S-100B in very preterm infants with mild periventricular leukomalacia or intraventricular hemorrhage: a pilot study. Croat Med J 2022; 63. [PMID: 36597568 PMCID: PMC9837718 DOI: 10.3325/cmj.2022.63.564] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
AIM To determine the serum levels of glial fibrillary acidic protein (GFAP) and S-100B in very preterm infants with and without periventricular leukomalacia (PVL) and/or intraventricular hemorrhage (IVH). METHODS The study enrolled preterm infants born between 23 and 32 weeks of gestation admitted to the Neonatal Intensive Care Unit, University Medical Center Ljubljana. PVL and IVH were determined with cranial ultrasound. Peripheral blood was collected in the first 24 hours after delivery and once between days 4 to 7. GFAP and S-100B concentrations were measured in serum samples. Infants with PVL or IVH were compared with infants without PVL or IVH. RESULTS Of 40 patients (mean gestational age 29.4 weeks), 7 had IVH and/or PVL. S-100B was detectable in peripheral blood in all patients at every measurement. In the group with IVH or PVL, the median S-100B at the first sampling was 0.43 (IQR 0.29-0.60) ng/mL, and 0.40 (IQR 0.33-1.01) ng/mL at the second sampling. In the group without PVL or IVH, it was 0.40 (IQR 0.29-0.6) ng/mL at the first sampling and 0.43 (IQR 0.34-0.62) ng/mL at the second sampling. The median GFAP was 0 regardless of the group and sampling time. The groups did not significantly differ in serum GFAP or S-100B levels. CONCLUSION Peripheral blood levels of GFAP and S-100B were not significantly increased in very preterm infants that developed PVL or IVH. The predictive value of GFAP and S-100B as biomarkers of neonatal brain injury should be further explored in a larger cohort of neonates with more extensive IVH or PVL.
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Affiliation(s)
- Maša Koce
- University Medical Center Ljubljana, Ljubljana, Slovenia
| | - Aleš Jerin
- Institute of Clinical Chemistry and Biochemistry, University Medical Center Ljubljana, Ljubljana, Slovenia,Faculty of Pharmacy, University of Ljubljana, Ljubljana, Slovenia
| | - Domen Plut
- Institute of Radiology, University Medical Center Ljubljana, Ljubljana, Slovenia
| | - Vanja Erčulj
- Rho Sigma Research & Statistics, Ljubljana, Slovenia
| | - Lilijana Kornhauser Cerar
- Neonatology Section, Department of Perinatology, Division of Gynecology and Obstetrics, University Medical Center, Ljubljana, Slovenia
| | - Stefan Grosek
- Neonatology Section, Department of Perinatology, Division of Gynecology and Obstetrics, University Medical Center, Ljubljana, Slovenia,Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
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6
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Bersani I, Gasparroni G, Bashir M, Aboulgar H, Mufeed H, Iskander I, Kornacka M, Gruzfeld D, Dotta A, Campi F, Longo D, Savarese I, Braguglia A, Tina LG, Nigro F, Serpero L, Strozzi MC, Maconi A, Ianniello P, Di Battista C, D'Adamo E, Gavilanes D, Gazzolo D. Early predictors of abnormal MRI patterns in asphyxiated infants: S100B protein urine levels. Clin Chem Lab Med 2022; 60:1745-1752. [PMID: 35977430 DOI: 10.1515/cclm-2022-0559] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Accepted: 08/05/2022] [Indexed: 11/15/2022]
Abstract
OBJECTIVES The early detection and stratification of asphyxiated infants at higher risk for impaired neurodevelopment is challenging. S100B protein is a well-established biomarker of brain damage, but lacks conclusive validation according to the "gold standard" methodology for hypoxic-ischemic encephalopathy (HIE) prognostication, i.e. brain MRI. The aim of the present study was to investigate the predictive role of urinary S100B concentrations, assessed in a cohort of HIE infants receiving therapeutic hypothermia (TH), compared to brain MRI. METHODS Assessment of urine S100B concentrations was performed by immunoluminometric assay at first void and at 4, 8, 12, 16, 20, 24, 48, 72, 96, 108 and 120-h after birth. Neurologic evaluation, routine laboratory parameters, amplitude-integrated electroencephalography, and cerebral ultrasound were performed according to standard protocols. Brain MRI was performed at 7-10 days of life. RESULTS Overall, 74 HIE neonates receiving TH were included in the study. S100B correlated, already at first void, with the MRI patterns with higher concentrations in infants with the most severe MRI lesions. CONCLUSIONS High S100B urine levels soon after birth constitute trustable predictors of brain injury as confirmed by MRI. Results support the reliability of S100B in clinical daily practice and open the way to its inclusion in the panel of parameters used for the selection of cases suitable for TH treatment.
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Affiliation(s)
- Iliana Bersani
- Department of Neonatology, Neonatal Intensive Care Unit, Bambino Gesù; Children's Hospital, Rome, Italy
| | | | - Moataza Bashir
- Department of Neonatology, Cairo University, Cairo, Egypt
| | - Hanna Aboulgar
- Department of Neonatology, Cairo University, Cairo, Egypt
| | - Hala Mufeed
- Department of Neonatology, Cairo University, Cairo, Egypt
| | - Iman Iskander
- Department of Neonatology, Cairo University, Cairo, Egypt
| | - Maria Kornacka
- Department of Neonatology and Intensive Care of Neonate, Warsaw University, Warsaw, Poland
| | - Darek Gruzfeld
- Department of Neonatology and Intensive Care of Neonate, Warsaw University, Warsaw, Poland
| | - Andrea Dotta
- Department of Neonatology, Neonatal Intensive Care Unit, Bambino Gesù; Children's Hospital, Rome, Italy
| | - Francesca Campi
- Department of Neonatology, Neonatal Intensive Care Unit, Bambino Gesù; Children's Hospital, Rome, Italy
| | - Daniela Longo
- Neuroradiology Unit, Department of Imaging, Bambino Gesù; Children's Hospital, Rome, Italy
| | - Immacolata Savarese
- Department of Neonatology, Neonatal Intensive Care Unit, Bambino Gesù; Children's Hospital, Rome, Italy
| | - Annabella Braguglia
- Department of Neonatology, Neonatal Intensive Care Unit, Bambino Gesù; Children's Hospital, Rome, Italy
| | - Lucia Gabriella Tina
- Department of Maternal Fetal and Neonatal Health, G. Garibaldi Hospital, Catania, Italy
| | - Francesco Nigro
- Department of Maternal Fetal and Neonatal Health, G. Garibaldi Hospital, Catania, Italy
| | - Laura Serpero
- Department of Maternal Fetal and Neonatal Medicine C. Arrigo Children's Hospital, Alessandria, Italy
| | - Maria Chiara Strozzi
- Department of Maternal Fetal and Neonatal Medicine C. Arrigo Children's Hospital, Alessandria, Italy
| | - Antonio Maconi
- Department of Maternal Fetal and Neonatal Medicine C. Arrigo Children's Hospital, Alessandria, Italy
| | - Patrizia Ianniello
- Department of Maternal Fetal and Neonatal Medicine C. Arrigo Children's Hospital, Alessandria, Italy
| | | | - Ebe D'Adamo
- Neonatal Intensive Care Unit, G. d'Annunzio University, Chieti, Italy
| | - Danilo Gavilanes
- Department of Pediatrics and Neonatology, Maastricht University, Maastricht, The Netherlands
| | - Diego Gazzolo
- Neonatal Intensive Care Unit, G. d'Annunzio University, Chieti, Italy
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7
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Botondi V, Pirra A, Strozzi M, Perrotta M, Gavilanes DAW, Di Ricco L, Spagnuolo C, Maconi A, Rocchetti A, Mazzucco L, Balbo V, Schena F, Stellitano G, Oddi A, Dotta A, Bersani I, Sannia A, Peila C, Bertino E, Bianco I, Gambi A, Mangifesta R, Gazzolo D. Perinatal asphyxia partly affects presepsin urine levels in non-infected term infants. Clin Chem Lab Med 2022; 60:793-799. [PMID: 35112525 DOI: 10.1515/cclm-2022-0027] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Accepted: 01/14/2022] [Indexed: 01/08/2023]
Abstract
OBJECTIVES Standard of care sepsis biomarkers such as C-reactive protein (CRP) and procalcitonin (PCT) can be affected by several perinatal factors, among which perinatal asphyxia (PA) has a significant role. In this light, new early sepsis biomarkers such as presepsin (P-SEP) are needed to enact therapeutic strategies at a stage when clinical and laboratory patterns are still silent or unavailable. We aimed at investigating the potential effects of PA on longitudinal P-SEP urine levels. METHODS We conducted an observational case-control study in 76 term infants, 38 with PA and 38 controls. Standard clinical, laboratory, radiological monitoring procedures and P-SEP urine measurement were performed at four time-points (first void, 24, 48, 96 h) after birth. RESULTS Higher (p<0.05) CRP and PCT blood levels at T1-T3 were observed in PA than control infants whilst no differences (p>0.05, for all) at T0 were observed between groups. P-SEP urine levels were higher (p<0.05) in PA at first void and at 24 h while no differences (p>0.05) at 48 and 96 h were observed. No significant correlations were found (p>0.05) between P-SEP and urea (R=0.11) and creatinine (R=0.02) blood levels, respectively. CONCLUSIONS The present results, showed that PA effects on P-SEP were limited up to the first 24 h following birth in absence of any kidney function bias. Data open the way to further investigations aimed at validating P-SEP assessment in non-invasive biological fluids as a reliable tool for early EOS and LOS detection in high-risk infants.
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Affiliation(s)
- Valentina Botondi
- Neonatal Intensive Care Unit, G. d'Annunzio University, Chieti, Italy
| | - Alice Pirra
- Neonatal Intensive Care Unit, S. Croce and Carle Hospital, Cuneo, Italy
| | - Mariachiara Strozzi
- Department of Maternal, Fetal and Neonatal Medicine, ASO SS Antonio, Biagio and C. Arrigo, Alessandria, Italy
| | - Marika Perrotta
- Neonatal Intensive Care Unit, G. d'Annunzio University, Chieti, Italy
| | - Danilo A W Gavilanes
- Department of Pediatrics and Neonatology, Maastricht University, Maastricht, The Netherlands
| | - Laura Di Ricco
- Neonatal Intensive Care Unit, G. d'Annunzio University, Chieti, Italy
| | - Cynzia Spagnuolo
- Neonatal Intensive Care Unit, G. d'Annunzio University, Chieti, Italy
| | - Antonio Maconi
- Department of Maternal, Fetal and Neonatal Medicine, ASO SS Antonio, Biagio and C. Arrigo, Alessandria, Italy
| | - Andrea Rocchetti
- Department of Maternal, Fetal and Neonatal Medicine, ASO SS Antonio, Biagio and C. Arrigo, Alessandria, Italy
| | - Laura Mazzucco
- Department of Maternal, Fetal and Neonatal Medicine, ASO SS Antonio, Biagio and C. Arrigo, Alessandria, Italy
| | - Valeria Balbo
- Department of Maternal, Fetal and Neonatal Medicine, ASO SS Antonio, Biagio and C. Arrigo, Alessandria, Italy
| | - Federico Schena
- Department of Maternal, Fetal and Neonatal Medicine, ASO SS Antonio, Biagio and C. Arrigo, Alessandria, Italy
| | - Giuseppina Stellitano
- Department of Maternal, Fetal and Neonatal Medicine, ASO SS Antonio, Biagio and C. Arrigo, Alessandria, Italy
| | - Arianna Oddi
- Department of Maternal, Fetal and Neonatal Medicine, ASO SS Antonio, Biagio and C. Arrigo, Alessandria, Italy
| | - Andrea Dotta
- Department of Medical and Surgical Neonatology, Bambino Gesù Children's Hospital, Rome, Italy
| | - Iliana Bersani
- Department of Medical and Surgical Neonatology, Bambino Gesù Children's Hospital, Rome, Italy
| | - Andrea Sannia
- Neonatal Intensive Care Unit, S. Croce and Carle Hospital, Cuneo, Italy
| | - Chiara Peila
- Complex Structure Neonatology Unit, Department of Public Health and Pediatric, University of Turin, Turin, Italy
| | - Enrico Bertino
- Complex Structure Neonatology Unit, Department of Public Health and Pediatric, University of Turin, Turin, Italy
| | - Ines Bianco
- Laboratory of Clinical Pathology, SS Annunziata Hospital, Chieti, Italy
| | - Alessandra Gambi
- Laboratory of Clinical Pathology, SS Annunziata Hospital, Chieti, Italy
| | | | - Diego Gazzolo
- Neonatal Intensive Care Unit, G. d'Annunzio University, Chieti, Italy
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8
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S100B Maternal Blood Levels in Gestational Diabetes Mellitus Are Birthweight, Gender and Delivery Mode Dependent. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19031028. [PMID: 35162052 PMCID: PMC8834559 DOI: 10.3390/ijerph19031028] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 01/12/2022] [Accepted: 01/13/2022] [Indexed: 02/04/2023]
Abstract
Gestational Diabetes Mellitus (GDM) is one of the main causes of perinatal mortality/morbidity. Today, a parameter offering useful information on fetal central nervous system (CNS) development/damage is eagerly awaited. We investigated the role of brain-protein S100B in the maternal blood of GDM pregnancies by means of a prospective case–control study in 646 pregnancies (GDM: n = 106; controls: n = 530). Maternal blood samples for S100B measurement were collected at four monitoring time-points from 24 weeks of gestation to term. Data was corrected for gender and delivery mode and correlated with gestational age and weight at birth. Results showed higher (p < 0.05) S100B from 24 to 32 weeks and at term in GDM fetuses than controls. Higher (p < 0.05) S100B was observed in GDM male new-borns than in females from 24 to 32 weeks and at term, in GDM cases delivering vaginally than by caesarean section. Finally, S100B positively correlated with gestational age and weight at birth (R = 0.27; R = 0.37, respectively; p < 0.01). The present findings show the usefulness of S100B in CNS to monitor high-risk pregnancies during perinatal standard-of-care procedures. The results suggest that further investigations into its potential role as an early marker of CNS growth/damage in GDM population are needed.
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9
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Gasparroni G, Graziosi A, Bersani I, Caulo M, Moataza B, Aboulgar H, Mufeed H, Iskander I, Kornacka M, Gruzfeld D, Dotta A, Savarese I, Chukhlantseva N, Tina LG, Nigro F, Livolti G, Galvano F, Di Battista C, D'Adamo E, Primavera AP, Lapergola G, Conte M, Salomone R, Perrotta M, Panichi D, Levantini G, Catenaro M, Strozzi C, Maconi A, Centini G, Chiarelli F, D'Antonio F, Gavilanes DAW, Gazzolo D. S100B protein, cerebral ultrasound and magnetic resonance imaging patterns in brain injured preterm infants. Clin Chem Lab Med 2021; 59:1527-1534. [PMID: 34008376 DOI: 10.1515/cclm-2021-0278] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Accepted: 04/26/2021] [Indexed: 11/15/2022]
Abstract
OBJECTIVES The early detection of preterm infants (PI) at risk for intraventricular hemorrhage (IVH) and neurological sequelae still constitutes an unsolved issue. We aimed at validating the role of S100B protein in the early diagnosis and prognosis of IVH in PI by means of cerebral ultrasound (CUS) and magnetic resonance imaging (MRI) today considered standard of care procedures. METHODS We conducted an observational case-control study in 216 PI of whom 36 with IVH and 180 controls. Standard clinical, laboratory, radiological monitoring procedures and S100B urine measurement were performed at four time-points (first void, 24, 48, 96 h) after birth. Cerebral MRI was performed at 40-42 weeks of corrected gestational age. RESULTS Elevated (p<0.001, for all) S100B levels were observed in the IVH group at all monitoring time-point particularly at first void when standard monitoring procedures were still silent or unavailable. S100B measured at first void correlated (p<0.001) with the grade of hemorrhage by means of CUS and with the site and extension of neurological lesion (p<0.001, for all) as assessed by MRI. CONCLUSIONS The present results showing a correlation among S100B and CUS and MRI offer additional support to the inclusion of the protein in clinical daily management of cases at risk for IVH and adverse neurological outcome. The findings open the way to further investigations in PI aimed at validating new neurobiomarkers by means of S100B.
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Affiliation(s)
| | | | - Iliana Bersani
- Department of Neonatology, Neonatal Intensive Care Unit, Bambino Gesù; Children's Hospital, Rome, Italy
| | - Massimo Caulo
- Department of Neuroscience, Imaging and Clinical Sciences, University "G. d'Annunzio", Chieti, Italy
| | - Bashir Moataza
- Department of Neonatology, Cairo University, Cairo, Egypt
| | - Hanna Aboulgar
- Department of Neonatology, Cairo University, Cairo, Egypt
| | - Hala Mufeed
- Department of Neonatology, Cairo University, Cairo, Egypt
| | - Iman Iskander
- Department of Neonatology, Cairo University, Cairo, Egypt
| | - Maria Kornacka
- Department of Neonatology and Intensive Care of Neonate, Warsaw University, Warsaw, Poland
| | - Darek Gruzfeld
- Department of Neonatology and Intensive Care of Neonate, Warsaw University, Warsaw, Poland
| | - Andrea Dotta
- Department of Neonatology, Neonatal Intensive Care Unit, Bambino Gesù; Children's Hospital, Rome, Italy
| | - Immacolata Savarese
- Department of Neonatology, Neonatal Intensive Care Unit, Bambino Gesù; Children's Hospital, Rome, Italy
| | - Natalia Chukhlantseva
- Department of Neonatology, Neonatal Intensive Care Unit, Bambino Gesù; Children's Hospital, Rome, Italy
| | - Lucia Gabriella Tina
- Department of Maternal Fetal and Neonatal Health, G. Garibaldi Hospital, Catania, Italy
| | - Francesco Nigro
- Department of Maternal Fetal and Neonatal Health, G. Garibaldi Hospital, Catania, Italy
| | | | - Fabio Galvano
- Department of Biochemistry, Catania University, Catania, Italy
| | | | - Ebe D'Adamo
- Neonatal Intensive Care Unit, G. d'Annunzio University, Chieti, Italy
| | | | | | - Mariangela Conte
- Neonatal Intensive Care Unit, G. d'Annunzio University, Chieti, Italy
| | - Rita Salomone
- Neonatal Intensive Care Unit, G. d'Annunzio University, Chieti, Italy
| | - Marika Perrotta
- Neonatal Intensive Care Unit, G. d'Annunzio University, Chieti, Italy
| | - Daniele Panichi
- Neonatal Intensive Care Unit, G. d'Annunzio University, Chieti, Italy
| | | | - Milena Catenaro
- Department of Pediatrics, G. d'Annunzio University, Chieti, Italy
| | - Chiara Strozzi
- Department of Maternal, Fetal and Neonatal Medicine, ASO SS Antonio, Biagio and C. Arrigo, Alessandria, Italy
| | - Antonio Maconi
- Department of Maternal, Fetal and Neonatal Medicine, ASO SS Antonio, Biagio and C. Arrigo, Alessandria, Italy
| | - Giacomo Centini
- Department of Maternal, Fetal and Neonatal Medicine, ASO SS Antonio, Biagio and C. Arrigo, Alessandria, Italy
| | | | - Francesco D'Antonio
- Department of Obstetrics and Gynecology, Centre for Fetal Care and High Risk Pregnancy, University G. d'Annunzio, Chieti, Italy
| | - Danilo A W Gavilanes
- Department of Pediatrics and Neonatology, Maastricht University, Maastricht, The Netherlands
| | - Diego Gazzolo
- Neonatal Intensive Care Unit, G. d'Annunzio University, Chieti, Italy
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10
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Janigro D, Bailey DM, Lehmann S, Badaut J, O'Flynn R, Hirtz C, Marchi N. Peripheral Blood and Salivary Biomarkers of Blood-Brain Barrier Permeability and Neuronal Damage: Clinical and Applied Concepts. Front Neurol 2021; 11:577312. [PMID: 33613412 PMCID: PMC7890078 DOI: 10.3389/fneur.2020.577312] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Accepted: 12/01/2020] [Indexed: 12/12/2022] Open
Abstract
Within the neurovascular unit (NVU), the blood–brain barrier (BBB) operates as a key cerebrovascular interface, dynamically insulating the brain parenchyma from peripheral blood and compartments. Increased BBB permeability is clinically relevant for at least two reasons: it actively participates to the etiology of central nervous system (CNS) diseases, and it enables the diagnosis of neurological disorders based on the detection of CNS molecules in peripheral body fluids. In pathological conditions, a suite of glial, neuronal, and pericyte biomarkers can exit the brain reaching the peripheral blood and, after a process of filtration, may also appear in saliva or urine according to varying temporal trajectories. Here, we specifically examine the evidence in favor of or against the use of protein biomarkers of NVU damage and BBB permeability in traumatic head injury, including sport (sub)concussive impacts, seizure disorders, and neurodegenerative processes such as Alzheimer's disease. We further extend this analysis by focusing on the correlates of human extreme physiology applied to the NVU and its biomarkers. To this end, we report NVU changes after prolonged exercise, freediving, and gravitational stress, focusing on the presence of peripheral biomarkers in these conditions. The development of a biomarker toolkit will enable minimally invasive routines for the assessment of brain health in a broad spectrum of clinical, emergency, and sport settings.
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Affiliation(s)
- Damir Janigro
- Department of Physiology Case Western Reserve University, Cleveland, OH, United States.,FloTBI Inc., Cleveland, OH, United States
| | - Damian M Bailey
- Neurovascular Research Laboratory, Faculty of Life Sciences and Education, University of South Wales, Wales, United Kingdom
| | - Sylvain Lehmann
- IRMB, INM, UFR Odontology, University Montpellier, INSERM, CHU Montpellier, CNRS, Montpellier, France
| | - Jerome Badaut
- Brain Molecular Imaging Lab, CNRS UMR 5287, INCIA, University of Bordeaux, Bordeaux, France
| | - Robin O'Flynn
- IRMB, INM, UFR Odontology, University Montpellier, INSERM, CHU Montpellier, CNRS, Montpellier, France
| | - Christophe Hirtz
- IRMB, INM, UFR Odontology, University Montpellier, INSERM, CHU Montpellier, CNRS, Montpellier, France
| | - Nicola Marchi
- Cerebrovascular and Glia Research, Department of Neuroscience, Institute of Functional Genomics (UMR 5203 CNRS-U 1191 INSERM, University of Montpellier), Montpellier, France
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11
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Menéndez-Valladares P, Sola-Idígora N, Fuerte-Hortigón A, Alonso-Pérez I, Duque-Sánchez C, Domínguez-Mayoral AM, Ybot-González P, Montaner J. Lessons learned from proteome analysis of perinatal neurovascular pathologies. Expert Rev Proteomics 2020; 17:469-481. [PMID: 32877618 DOI: 10.1080/14789450.2020.1807335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
INTRODUCTION Perinatal and pediatric diseases related to neurovascular disorders cause significant problems during life, affecting a population with a long life expectancy. Early diagnosis and assessment of the severity of these diseases are crucial to establish an appropriate neuroprotective treatment. Currently, physical examination, neuroimaging and clinical judgment are the main tools for diagnosis, although these tests have certain limitations. There is growing interest in the potential value of noninvasive biomarkers that can be used to monitor child patients at risk of brain damage, allowing accurate, and reproducible measurements. AREAS COVERED This review describes potential biomarkers for the diagnosis of perinatal neurovascular diseases and discusses the possibilities they open for the classification and treatment of neonatal neurovascular diseases. EXPERT OPINION Although high rates of ischemic and hemorrhagic stroke exist in pediatric populations, most studies have focused on biomarkers of hypoxic-ischemic encephalopathy. Inflammatory and neuronal biomarkers such as S-100B and GFAP, in combination with others yet to be discovered, could be considered as part of multiplex panels to diagnose these diseases and potentially for monitoring response to treatments. Ideally, noninvasive biofluids would be the best source for evaluating these biomarkers in proteomic assays in perinatal patients.
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Affiliation(s)
| | - Noelia Sola-Idígora
- Neurodevelopment Group, Hospital Universitario Virgen Del Rocio/IBIS/CSIC/US , Sevilla, Spain
| | | | - Irene Alonso-Pérez
- Neuropediatric Unit, Hospital Universitario Virgen De Macarena , Sevilla, Spain
| | | | | | - Patricia Ybot-González
- Neurology Unit, Hospital Universitario Virgen De Macarena , Sevilla, Spain.,Neurodevelopment Group, Hospital Universitario Virgen Del Rocio/IBIS/CSIC/US , Sevilla, Spain
| | - Joan Montaner
- Neurology Unit, Hospital Universitario Virgen De Macarena , Sevilla, Spain.,The Neurovascular Research Lab, IBIS/HUVR/CSIC/US , Sevilla, Spain
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12
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El Farargy MS, Soliman NA. A randomized controlled trial on the use of magnesium sulfate and melatonin in neonatal hypoxic ischemic encephalopathy. J Neonatal Perinatal Med 2020; 12:379-384. [PMID: 31609707 DOI: 10.3233/npm-181830] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Birth asphyxia is a leading case of neonatal morbidity and mortality especially in developing countries. Hypoxic-ischemic encephalopathy (HIE) attributed to asphyxia can be ameliorated with several remedies, although full recovery is currently not feasible. The aim of this trial on infants with HIE who are receiving melatonin therapy, is to assess the added effect of magnesium sulfate (MgSO4) on the expression of S100-B, a marker of brain injury. METHODS This study is a randomized controlled trial on neonates with moderate HIE (Sarnat grade II). Infants were randomized into 2 groups; group1 who received MgSO4 and melatonin; and group 2 who received melatonin only. Serum concentrations of S100-B were measured at baseline, and at days 2 and 6 of therapy. RESULTS The study included 60 neonates of them 30 infants in group 1 and 30 infants in group 2. S100-B did not differ between groups 1 and 2 at enrollment (median = 13.5 vs 13.2, p = 0.381). However, group 1 had lower concentrations of S100-B at 2 days (median = 8 vs 12, p = 0.001) and at 6 days (median = 3 vs 10.5, p < 0.001), respectively. Compared to baseline, S100-B decreased in in group 2 at day 6 (13.2 vs 10.5, p = 0.011) but did not decrease at day 2 (13.2 vs 12, p = 0.478). CONCLUSIONS MgSO4 may have an added effect for the reduction in brain injury in infants with HIE who are receiving melatonin.
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Affiliation(s)
- M S El Farargy
- Department of Pediatrics, Faculty of Medicine, Tanta University, Tanta, Egypt
| | - N A Soliman
- Department of Medical Biochemistry, Faculty of Medicine, Tanta University, Tanta, Egypt
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13
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Chiorean A, Savoy C, Beattie K, El Helou S, Silmi M, Van Lieshout RJ. Childhood and adolescent mental health of NICU graduates: an observational study. Arch Dis Child 2020; 105:684-689. [PMID: 31974300 DOI: 10.1136/archdischild-2019-318284] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Revised: 01/07/2020] [Accepted: 01/12/2020] [Indexed: 11/03/2022]
Abstract
OBJECTIVE To investigate the mental health of children and adolescents admitted to neonatal intensive/special care units (NICUs) in infancy. METHODS This cross-sectional study used a provincially representative cohort from the 2014 Ontario Child Health Study. Parents provided data on psychiatric disorders using the MINI International Neuropsychiatric Interview for Children and Adolescents in 3141 children aged 4-11 years (NICU n=389; control n=2752) and in 2379 children aged 12-17 years (NICU n=298; control n=2081). Additionally, 2235 adolescents aged 12-17 years completed the interview themselves (NICU n=285; control n=1950). Odds of psychiatric disorder were compared in those admitted and controls. RESULTS Based on parent reports, NICU graduates aged 4-11 years had increased adjusted ORs (95% CI) of 1.78 (1.39 to 2.28) for any psychiatric disorder, with a marginal prevalence of 32.4% in NICU participants and 27.6% in controls. At this age, NICU graduates also had increased ORs of 1.74 (1.25 to 2.40) for psychiatric comorbidity, 1.48 (1.04 to 2.11) for oppositional defiant disorder, 1.61 (1.19 to 2.19) for attention-deficit hyperactivity disorder, 4.11 (2.33 to 7.25) for separation anxiety disorder and 2.13 (1.37 to 3.31) for specific phobia. At 12-17 years, 40.5% and 30.5% of NICU graduates and 30.6% and 17.9% of controls had any psychiatric disorder as reported by parents and self-report, respectively. Parents and adolescents, respectively, reported increased adjusted ORs (95% CI) of 1.63 (1.18 to 2.26) and 1.55 (1.13 to 2.11) for any disorder, 1.64 (1.06 to 2.54) and 1.74 (1.11 to 2.73) for psychiatric comorbidity, and 1.89 (1.22 to 2.93) and 3.17 (2.03 to 4.95) for oppositional defiant disorder. CONCLUSIONS NICU graduates are at increased risk for psychiatric disorders during childhood and adolescence.
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Affiliation(s)
- Andreea Chiorean
- Department of Psychiatry and Behavioural Neurosciences, McMaster University, Hamilton, Ontario, Canada
| | - Calan Savoy
- Department of Psychiatry and Behavioural Neurosciences, McMaster University, Hamilton, Ontario, Canada
| | - Karen Beattie
- Division of Rheumatology, Department of Medicine, McMaster University, Hamilton, Ontario, Canada
| | - Salhab El Helou
- Division of Neonatology, Department of Pediatrics, McMaster University Children's Hospital, Hamilton, Ontario, Canada
| | - Maysoon Silmi
- Division of Neonatology, Department of Pediatrics, McMaster University Children's Hospital, Hamilton, Ontario, Canada
| | - Ryan J Van Lieshout
- Department of Psychiatry and Behavioural Neurosciences, McMaster University, Hamilton, Ontario, Canada
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14
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Bersani I, Pluchinotta F, Dotta A, Savarese I, Campi F, Auriti C, Chuklantseva N, Piersigilli F, Gazzolo F, Varrica A, Satriano A, Gazzolo D. Early predictors of perinatal brain damage: the role of neurobiomarkers. Clin Chem Lab Med 2020; 58:471-486. [PMID: 31851609 DOI: 10.1515/cclm-2019-0725] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2019] [Accepted: 10/31/2019] [Indexed: 09/17/2023]
Abstract
The early detection of perinatal brain damage in preterm and term newborns (i.e. intraventricular hemorrhage, periventricular leukomalacia and perinatal asphyxia) still constitute an unsolved issue. To date, despite technological improvement in standard perinatal monitoring procedures, decreasing the incidence of perinatal mortality, the perinatal morbidity pattern has a flat trend. Against this background, the measurement of brain constituents could be particularly useful in the early detection of cases at risk for short-/long-term brain injury. On this scenario, the main European and US international health-care institutions promoted perinatal clinical and experimental neuroprotection research projects aimed at validating and including a panel of biomarkers in the clinical guidelines. Although this is a promising attempt, there are several limitations that do not allow biomarkers to be included in standard monitoring procedures. The main limitations are: (i) the heterogeneity of neurological complications in the perinatal period, (ii) the small cohort sizes, (iii) the lack of multicenter investigations, (iv) the different techniques for neurobiomarkers assessment, (iv) the lack of consensus for the validation of assays in biological fluids such as urine and saliva, and (v), the lack of reference curves according to measurement technique and biological fluid. In the present review we offer an up-to-date overview of the most promising developments in the use of biomarkers in the perinatal period such as calcium binding proteins (S100B protein), vasoactive agents (adrenomedullin), brain biomarkers (activin A, neuron specific enolase, glial fibrillary acidic protein, ubiquitin carboxyl-terminal hydrolase-L1) and oxidative stress markers.
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Affiliation(s)
- Iliana Bersani
- Neonatal Intensive Care Unit, Department of Medical and Surgical Neonatology, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Francesca Pluchinotta
- Laboratory Research Department of Pediatric Cardiovascular Surgery, SanDonato Milanese Univerity Hospital, San Donato Milanese, Milan, Italy
| | - Andrea Dotta
- Neonatal Intensive Care Unit, Department of Medical and Surgical Neonatology, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Immacolata Savarese
- Neonatal Intensive Care Unit, Department of Medical and Surgical Neonatology, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Francesca Campi
- Neonatal Intensive Care Unit, Department of Medical and Surgical Neonatology, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Cinzia Auriti
- Neonatal Intensive Care Unit, Department of Medical and Surgical Neonatology, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Natalia Chuklantseva
- Neonatal Intensive Care Unit, Department of Medical and Surgical Neonatology, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - Fiammetta Piersigilli
- Neonatal Intensive Care Unit, Department of Medical and Surgical Neonatology, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | | | - Alessandro Varrica
- Laboratory Research Department of Pediatric Cardiovascular Surgery, SanDonato Milanese Univerity Hospital, San Donato Milanese, Milan, Italy
| | - Angela Satriano
- Laboratory Research Department of Pediatric Cardiovascular Surgery, SanDonato Milanese Univerity Hospital, San Donato Milanese, Milan, Italy
| | - Diego Gazzolo
- Neonatal Intensive Care Unit, G. d'Annunzio University, Chieti, Italy
- Neonatal Intesive Care Unit, AO S.S. Antonio, Biagio, C. Arrigo Hospital, Spalto Marengo 46, 15100 Alessandria, Italy
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15
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Bersani I, Ferrari F, Lugli L, Ivani G, Conio A, Moataza B, Aboulgar H, Mufeed H, Iskander I, Kornacka M, Gruzfeld D, Dotta A, Savarese I, Chukhlantseva N, Tina LG, Nigro F, Livolti G, Galvano F, Serpero L, Colivicchi M, Ianniello P, Pluchinotta F, Anastasia L, Baryshnikova E, Gazzolo D. Monitoring the effectiveness of hypothermia in perinatal asphyxia infants by urinary S100B levels. Clin Chem Lab Med 2020; 57:1017-1025. [PMID: 30753152 DOI: 10.1515/cclm-2018-1094] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2018] [Accepted: 01/18/2019] [Indexed: 01/09/2023]
Abstract
Background Perinatal asphyxia is a major cause of mortality and morbidity in neonates: The aim of the present study was to investigate, by means of longitudinal assessment of urinary S100B, the effectiveness of hypothermia, in infants complicated by perinatal asphyxia and hypoxic-ischemic encephalopathy. Methods We performed a retrospective case-control study in 108 asphyxiated infants, admitted to nine tertiary departments for neonatal intensive care from January 2004 to July 2017, of whom 54 underwent hypothermia treatment and 54 did not. The concentrations of S100B protein in urine were measured using an immunoluminometric assay at first urination and 4, 8, 12, 16, 20, 24, 48, 72, 96, 108 and 120 h after birth. The results were correlated with the achievement of S100B levels within normal ranges at 72 h from hypothermia treatment. Routine laboratory parameters, longitudinal cerebral function monitoring, cerebral ultrasound and neurologic patterns were assessed according to standard protocols. Results Higher S100B concentrations were found in hypothermia-treated infants in both moderate (up to 12 h) and severe (up to 24 h) hypoxic-ischemic encephalopathy. S100B levels returned to normal ranges starting from 20 h of hypothermia treatment in moderate and from 36 h in severe hypoxic-ischemic encephalopathy. Conclusions The present results offer additional support to the usefulness of longitudinal neuro-biomarkers monitoring in asphyxiated infants treated by hypothermia. The pattern of S100B concentrations during hypothermia supports the need for further investigations aimed at reconsidering the time-window for patient recruitment and treatment, and the optimal duration of the cooling and rewarming phases of the hypothermia procedure.
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Affiliation(s)
- Iliana Bersani
- Department of Medical and Surgical Neonatology, Bambino Gesù Children's Hospital, Rome, Italy
| | - Fabrizio Ferrari
- Division of Neonatal Intensive Care Unit, Department of Pediatrics, University Hospital, Modena, Italy
| | - Licia Lugli
- Division of Neonatal Intensive Care Unit, Department of Pediatrics, University Hospital, Modena, Italy
| | - Giorgio Ivani
- Pediatric Intensive Care Unit, Regina Margherita Children's Hospital, Turin, Italy
| | - Alessandra Conio
- Pediatric Intensive Care Unit, Regina Margherita Children's Hospital, Turin, Italy
| | - Bashir Moataza
- Department of Neonatology, Cairo University, Cairo, Egypt
| | - Hanna Aboulgar
- Department of Neonatology, Cairo University, Cairo, Egypt
| | - Hala Mufeed
- Department of Neonatology, Cairo University, Cairo, Egypt
| | - Iman Iskander
- Department of Neonatology, Cairo University, Cairo, Egypt
| | - Maria Kornacka
- Department of Neonatology and Intensive Care of Neonate, Warsaw University, Warsaw, Poland
| | - Darek Gruzfeld
- Department of Neonatology and Intensive Care of Neonate, Warsaw University, Warsaw, Poland
| | - Andrea Dotta
- Department of Medical and Surgical Neonatology, Bambino Gesù Children's Hospital, Rome, Italy
| | - Immacolata Savarese
- Department of Medical and Surgical Neonatology, Bambino Gesù Children's Hospital, Rome, Italy
| | - Natalia Chukhlantseva
- Department of Medical and Surgical Neonatology, Bambino Gesù Children's Hospital, Rome, Italy
| | - Lucia Gabriella Tina
- Department of Maternal Fetal and Neonatal Health G. Garibaldi Hospital, Catania, Italy
| | - Francesco Nigro
- Department of Maternal Fetal and Neonatal Health G. Garibaldi Hospital, Catania, Italy
| | | | - Fabio Galvano
- Department of Biochemistry, Catania University, Catania, Italy
| | - Laura Serpero
- Department of Maternal, Fetal and Neonatal Medicine, C. Arrigo Children's Hospital, Alessandria, Italy
| | - Micaela Colivicchi
- Department of Maternal, Fetal and Neonatal Medicine, C. Arrigo Children's Hospital, Alessandria, Italy
| | - Patrizia Ianniello
- Department of Maternal, Fetal and Neonatal Medicine, C. Arrigo Children's Hospital, Alessandria, Italy
| | - Francesca Pluchinotta
- Department of Cardiology and Laboratory Research, S. Donato Milanese University Hospital, Milan, Italy
| | - Luigi Anastasia
- Department of Cardiology and Laboratory Research, S. Donato Milanese University Hospital, Milan, Italy
| | - Ekaterina Baryshnikova
- Department of Cardiology and Laboratory Research, S. Donato Milanese University Hospital, Milan, Italy
| | - Diego Gazzolo
- Department of Maternal, Fetal and Neonatal Medicine, C. Arrigo Children's Hospital, Alessandria, Italy.,Neonatal Intensive Care Unit, G. d'Annunzio University, Chieti, Italy
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16
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Hagag AA, El Frargy MS, Abd El-Latif AE. Vitamin D as an Adjuvant Therapy in Neonatal Hypoxia: Is it Beneficial? Endocr Metab Immune Disord Drug Targets 2019; 19:341-348. [PMID: 30514196 PMCID: PMC7040512 DOI: 10.2174/1871530319666181204151044] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/24/2018] [Revised: 09/19/2018] [Accepted: 11/14/2018] [Indexed: 12/20/2022]
Abstract
Background Neonatal hypoxic ischemic encephalopathy (HIE) is a potentially devastating disorder associated with significant mortality and long-term morbidity. Objective The aim of this study was to study the role of vitamin D as an adjuvant therapy for management of neonatal HIE. Patients and Methods This study was carried out on 60 neonates with HIE grade II who were diagnosed according to modified Sarnat staging and were divided in to 2 groups: Group I: Included 30 neonates with Sarnat grade II HIE who received single daily oral dose of vitamin D3 (1000 IU) for 2 weeks in addition to daily subcutaneous (SC) human recombinant erythropoietin (2500 IU/kg) for 5 days and IM or IV magnesium sulphate 250 mg/kg within half an hour of birth, and subsequently 125 mg/kg at 24 and 48 hours of life. Group II: Included 30 neonates with HIE grade II who received erythropoietin and magnesium sulphate as group I but without vitamin D. Two blood samples were taken from all neonates included in both groups; the 1st at diagnosis and the 2nd after 2 weeks of therapy. This study included also 30 healthy neonates as a control group. All neonates included in this study were subjected to: complete clinical examination with assessment of Apgar score at 5 and 10 minutes, measurement of arterial blood gases and serum 25 (OH) vitamin D, calcium, phosphorus, S100-B and IL-17 levels. Results Before therapy, there were no significant differences between group I and II in PH, PO2 and PCO2 (p= 0.294, 0.462, 0.758 respectively), but after 2 weeks of therapy, there were significantly higher PH levels in group I compared with group II (p <0.001) while there were no significant differences between group I and II regarding PO2 and PCO2. Before therapy, there were no significant differences in serum 25(OH) vitamin D levels between group I and II while there were significantly lower serum 25(OH) vitamin D levels in group I and II compared with controls (P1; comparison between group I and II = 0.742, P2; comparison between group I and controls = 0.001 and P3; comparison between group II and controls = 0. 001). There were no significant differences between group I and II and between group I and II and control as regard serum calcium (P1= 0.943, P2= 0.875 and P3= 0.764) and phosphorus (P1= 0.862, P2= 0.921, P3= 0.786). There were no significant differences between group I and II regarding serum IL-17 levels while there were significantly lower serum IL-17 levels in group I and II compared with controls (P1 = 0.457, P2 = 0.043 and P3 = 0.023). Before therapy, there were no significant differences in serum S100-B levels between group I and II while there were significantly higher serum S100-B levels in group I and II compared with control (P1 = 0.381, P2 = 0.001 and P3= 0.001) but after therapy, there were significantly higher S100-B levels in group II compared with group I and significantly higher S100-B levels in group I and II compared with control (P1= 0.001, P2= 0.043, P3 = 0.001). There were significant negative correlations in group I between serum S100-B and PH and between S100-B and serum vitamin D before and after therapy. Conclusion Vitamin D was found to improve the cases of group I as demonstrated by the reduction of serum S100-B levels after vitamin D therapy. Recommendations Extensive multicenter studies are required on a large number of patients with Sarnat grade II HIE with longer duration of follow up to give valid recommendations about the use of vitamin D as an adjuvant therapy in Sarnat grade II HIE.
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Affiliation(s)
- Adel A Hagag
- Department of Pediatrics, Faculty of Medicine, Tanta University, Tanta, Gharbia, Egypt
| | - Mohamed S El Frargy
- Department of Pediatrics, Faculty of Medicine, Tanta University, Tanta, Gharbia, Egypt
| | - Amal E Abd El-Latif
- Department of Clinical Pathology, Faculty of Medicine, Tanta University, Tanta, Gharbia, Egypt
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17
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Luo Q, Pin T, Dai L, Chen G, Chen Y, Tian F, Zhang M. The Role of S100B Protein at 24 Hours of Postnatal Age as Early Indicator of Brain Damage and Prognostic Parameter of Perinatal Asphyxia. Glob Pediatr Health 2019; 6:2333794X19833729. [PMID: 31044150 PMCID: PMC6446251 DOI: 10.1177/2333794x19833729] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2018] [Revised: 12/17/2018] [Accepted: 12/18/2018] [Indexed: 12/02/2022] Open
Abstract
Introduction. S100B protein is a cytosolic calcium-binding protein with a molecular weight of 21 kDa, which is present in various cells and concentrated mainly in the glial cells, which play a vital role in the maintenance of cellular homeostasis in the central nervous system. It is possible that increased S100B protein level might be considered as sensitive and specific indicator to predict early brain damage. Aim. To investigate the prognostic value of serum S100B protein in neonates with perinatal asphyxia (PA) at 24 hours of postnatal age. Methods. A systematic review was performed. Inclusion criteria were studies including data of neonates with PA, monitored with serum S100B, and with neurodevelopmental follow-up of at least 2 weeks. The period of bibliographic search was until January 2017. The consulted databases were MEDLINE, PsycINFO, and Embase. A combination of the following subject headings and keywords was adapted for each electronic database: “perinatal asphyxia,” “hypoxic ischemic encephalopathy,” “hypoxia-ischemia, brain,” and “S100B.” Meta-Disc1.4 software was used. Results. From the 1620 articles initially identified, 6 were finally included and reviewed. The overall diagnostic sensitivity of serum S100B was 0.80 (95% confidence interval [CI] = 0.68-0.88) and the specificity was 0.79 (95% CI = 0.70-0.87). But there was lower predictability value, that is, the positive likelihood ratio was only 3.26 (95% CI 1.74-6.12) and the negative likelihood ratio was 0.32 (95% CI = 0.20-0.5). The diagnostic odds ratio was 12.40 (95% CI = 4.66-33.0). Conclusion. Increased serum S100B level at 24 hours of postnatal life can demonstrate brain damage, but it should not be the only one used to predict PA outcome.
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Affiliation(s)
- Qiu Luo
- Kunming Medical University Second Hospital, Kunming, China
| | - Tamis Pin
- The Hong Kong Polytechnic University, Kowloon, Hong Kong
| | - LiFen Dai
- Kunming Medical University Second Hospital, Kunming, China
| | - GuiXian Chen
- Kunming Medical University Second Hospital, Kunming, China
| | - YuTong Chen
- Kunming Medical University Second Hospital, Kunming, China
| | - FuLu Tian
- Kunming Medical University Second Hospital, Kunming, China
| | - Man Zhang
- Kunming Medical University Second Hospital, Kunming, China
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18
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Pacora P, Romero R, Jaiman S, Erez O, Bhatti G, Panaitescu B, Benshalom-Tirosh N, Jung Jung E, Hsu CD, Hassan SS, Yeo L, Kadar N. Mechanisms of death in structurally normal stillbirths. J Perinat Med 2019; 47:222-240. [PMID: 30231013 PMCID: PMC6349478 DOI: 10.1515/jpm-2018-0216] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2018] [Accepted: 07/20/2018] [Indexed: 01/05/2023]
Abstract
Objectives To investigate mechanisms of in utero death in normally formed fetuses by measuring amniotic fluid (AF) biomarkers for hypoxia (erythropoietin [EPO]), myocardial damage (cardiac troponin I [cTnI]) and brain injury (glial fibrillary acidic protein [GFAP]), correlated with risk factors for fetal death and placental histopathology. Methods This retrospective, observational cohort study included intrauterine deaths with transabdominal amniocentesis prior to induction of labor. Women with a normal pregnancy and an indicated amniocentesis at term were randomly selected as controls. AF was assayed for EPO, cTnI and GFAP using commercial immunoassays. Placental histopathology was reviewed, and CD15-immunohistochemistry was used. Analyte concentrations >90th centile for controls were considered "raised". Raised AF EPO, AF cTnI and AF GFAP concentrations were considered evidence of hypoxia, myocardial and brain injury, respectively. Results There were 60 cases and 60 controls. Hypoxia was present in 88% (53/60), myocardial damage in 70% (42/60) and brain injury in 45% (27/60) of fetal deaths. Hypoxic fetuses had evidence of myocardial injury, brain injury or both in 77% (41/53), 49% (26/53) and 13% (7/53) of cases, respectively. Histopathological evidence for placental dysfunction was found in 74% (43/58) of these cases. Conclusion Hypoxia, secondary to placental dysfunction, was found to be the mechanism of death in the majority of fetal deaths among structurally normal fetuses. Ninety-one percent of hypoxic fetal deaths sustained brain, myocardial or both brain and myocardial injuries in utero. Hypoxic myocardial injury was an attributable mechanism of death in 70% of the cases. Non-hypoxic cases may be caused by cardiac arrhythmia secondary to a cardiac conduction defect.
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Affiliation(s)
- Percy Pacora
- Perinatology Research Branch, NICHD/NIH/DHHS, Bethesda, Maryland, and Detroit, Michigan,Department of Obstetrics and Gynecology, Wayne State University School of Medicine, Detroit, Michigan
| | - Roberto Romero
- Perinatology Research Branch, NICHD/NIH/DHHS, Bethesda, Maryland, and Detroit, Michigan,Department of Obstetrics and Gynecology, University of Michigan, Ann Arbor, Michigan,Department of Epidemiology and Biostatistics, Michigan State University, East Lansing, Michigan,Center for Molecular Medicine and Genetics, Wayne State University, Detroit, Michigan
| | - Sunil Jaiman
- Perinatology Research Branch, NICHD/NIH/DHHS, Bethesda, Maryland, and Detroit, Michigan,Department of Obstetrics and Gynecology, Wayne State University School of Medicine, Detroit, Michigan
| | - Offer Erez
- Perinatology Research Branch, NICHD/NIH/DHHS, Bethesda, Maryland, and Detroit, Michigan,Department of Obstetrics and Gynecology, Wayne State University School of Medicine, Detroit, Michigan,Department of Obstetrics and Gynecology, Soroka University Medical Center, School of Medicine, Faculty of Health Sciences, Ben-Gurion University of the Negev, Beersheba, Israel
| | - Gaurav Bhatti
- Perinatology Research Branch, NICHD/NIH/DHHS, Bethesda, Maryland, and Detroit, Michigan,Department of Obstetrics and Gynecology, Wayne State University School of Medicine, Detroit, Michigan
| | - Bogdan Panaitescu
- Perinatology Research Branch, NICHD/NIH/DHHS, Bethesda, Maryland, and Detroit, Michigan,Department of Obstetrics and Gynecology, Wayne State University School of Medicine, Detroit, Michigan
| | - Neta Benshalom-Tirosh
- Perinatology Research Branch, NICHD/NIH/DHHS, Bethesda, Maryland, and Detroit, Michigan,Department of Obstetrics and Gynecology, Wayne State University School of Medicine, Detroit, Michigan,Department of Obstetrics and Gynecology, Soroka University Medical Center, School of Medicine, Faculty of Health Sciences, Ben-Gurion University of the Negev, Beersheba, Israel
| | - Eun Jung Jung
- Perinatology Research Branch, NICHD/NIH/DHHS, Bethesda, Maryland, and Detroit, Michigan,Department of Obstetrics and Gynecology, Wayne State University School of Medicine, Detroit, Michigan
| | - Chaur-Dong Hsu
- Department of Obstetrics and Gynecology, Wayne State University School of Medicine, Detroit, Michigan
| | - Sonia S. Hassan
- Perinatology Research Branch, NICHD/NIH/DHHS, Bethesda, Maryland, and Detroit, Michigan,Department of Obstetrics and Gynecology, Wayne State University School of Medicine, Detroit, Michigan,Department of Physiology, Wayne State University School of Medicine, Detroit, Michigan
| | - Lami Yeo
- Perinatology Research Branch, NICHD/NIH/DHHS, Bethesda, Maryland, and Detroit, Michigan,Department of Obstetrics and Gynecology, Wayne State University School of Medicine, Detroit, Michigan
| | - Nicholas Kadar
- Perinatology Research Branch, NICHD/NIH/DHHS, Bethesda, Maryland, and Detroit, Michigan,Department of Obstetrics and Gynecology, Wayne State University School of Medicine, Detroit, Michigan
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19
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The Ca 2+-Binding S100B Protein: An Important Diagnostic and Prognostic Neurobiomarker in Pediatric Laboratory Medicine. Methods Mol Biol 2019; 1929:701-728. [PMID: 30710306 DOI: 10.1007/978-1-4939-9030-6_44] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
In recent decades a significant scientific effort has focused on projects regarding the use of neurobiomarkers in perinatal medicine with a view to understanding the mechanisms that interfere with physiological patterns of brain development and lead to ominous effects in several human diseases. Numerous potential neurobiomarkers have been proposed for use in monitoring high-risk fetuses and newborns, including markers of oxidative stress, neuroproteins, and vasoactive agents. Nonetheless, the use of these markers in clinical practice remains a matter of debate. Recently, the calcium-binding S100B protein has been proposed as being an ideal neurobiomarker, thanks to its simple availability and easy reproducibility, to the possibility of detecting it noninvasively in biological fluids with good reproducibility, and to the possibility of a longitudinal evaluation in relation to reference curves. The present chapter contains an overview of the most significant studies on the assessment of S100B in different biological fluids as a trophic factor and/or marker of brain damage in high-risk fetuses and newborns.
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20
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Lee T, Chikkabyrappa SM, Reformina D, Mastrippolito A, Chakravarti SB, Mosca RS, Shaw G, Malhotra SP. Ubiquitin C-Terminal Hydrolase 1 and Phosphorylated Axonal Neurofilament Heavy Chain in Infants Undergoing Cardiac Surgery: Preliminary Assessment as Potential Biomarkers of Brain Injury. World J Pediatr Congenit Heart Surg 2018; 9:412-418. [PMID: 29945509 DOI: 10.1177/2150135118762390] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
BACKGROUND There are no reliable markers to assess brain injury in neonates following cardiac surgery. We examine ubiquitin C-terminal hydrolase 1 (UCHL1) and phosphorylated axonal neurofilament heavy chain (pNF-H), neuronal-specific biomarkers released following axonal and cortical injury, in neonates undergoing cardiac surgery involving cardiopulmonary bypass (CPB) and deep hypothermic circulatory arrest (DHCA). METHODS Twenty-six patients younger than three months were prospectively enrolled (CPB only, n = 12 and DHCA, n = 14). Healthy newborns (n = 22) served as the control. Blood samples were collected preoperatively and postoperatively upon intensive care unit admission (hour 0) and subsequently at 12, 24, 36, and 48 hours. Serum was tested for UCHL1 and pNF-H using enzyme-linked immunosorbent assay. Concomitant arterial blood gas, lactate, and cerebral near-infrared spectroscopy (NIRS) monitoring were performed. RESULTS Ubiquitin C-terminal hydrolase 1 showed a significant rise at 0 hours in the DHCA group compared to baseline (74.9 ± 13.7 pg/mL vs 33.9 ± 37.3 pg/mL, P < .0001). Levels returned to baseline at 12 hours. There was an early rise in UCHL1 at 0 hours in the CPB group, P = .09. Phosphorylated axonal neurofilament heavy chain was decreased at 0 hours in both the CPB and DHCA groups compared to baseline, P = .06. There was no difference between control and baseline levels of UCHL1 ( P = .9) or pNF-H ( P = .77). Decreased NIRS was observed in the DHCA group at 0 hours (57.3 ± 10.5) versus baseline (64.2 ± 12.3), but not significant ( P = .21). There was no correlation between biomarkers and NIRS at 0 hours. CONCLUSION A rapid rise in UCHL1 levels was observed in the DHCA group, suggesting that it may be a marker for acute brain injury. Follow-up with neurodevelopmental studies is ongoing.
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Affiliation(s)
- Timothy Lee
- 1 Division of Pediatric and Adult Congenital Cardiac Surgery, Department of Cardiothoracic Surgery, New York University School of Medicine, New York, NY, USA
| | - Sathish M Chikkabyrappa
- 2 Division of Pediatric Cardiology, Department of Pediatrics, New York University School of Medicine, New York, NY, USA
| | - Diane Reformina
- 2 Division of Pediatric Cardiology, Department of Pediatrics, New York University School of Medicine, New York, NY, USA
| | - Amanda Mastrippolito
- 1 Division of Pediatric and Adult Congenital Cardiac Surgery, Department of Cardiothoracic Surgery, New York University School of Medicine, New York, NY, USA
| | - Sujata B Chakravarti
- 2 Division of Pediatric Cardiology, Department of Pediatrics, New York University School of Medicine, New York, NY, USA
| | - Ralph S Mosca
- 1 Division of Pediatric and Adult Congenital Cardiac Surgery, Department of Cardiothoracic Surgery, New York University School of Medicine, New York, NY, USA
| | - Gerry Shaw
- 3 Department of Neuroscience, University of Florida College of Medicine, Gainesville, FL, USA.,4 EnCor Biotechnology Inc, Gainesville, FL, USA
| | - Sunil P Malhotra
- 1 Division of Pediatric and Adult Congenital Cardiac Surgery, Department of Cardiothoracic Surgery, New York University School of Medicine, New York, NY, USA
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21
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Dadas A, Janigro D. The role and diagnostic significance of cellular barriers after concussive head trauma. ACTA ACUST UNITED AC 2018; 3:CNC53. [PMID: 30202595 DOI: 10.2217/cnc-2017-0019] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2017] [Accepted: 12/21/2017] [Indexed: 12/15/2022]
Abstract
The onset of concussive head trauma often triggers an intricate sequence of physical consequences and pathophysiological responses. These sequelae can be acute (i.e., hematoma) or chronic (i.e., autoimmune response, neurodegeneration, etc.), and may follow traumas of any severity. A critical factor for prognostication of postconcussion outcome is the pathophysiological response of cellular barriers, which can be measured by several biomarkers of the acute and chronic postinjury phases. We present herein a review on the postconcussion mechanisms of the blood-brain barrier, as well as the diagnostic/prognostic approaches that utilize differential biomarker expression across this boundary. We discuss the role of the blood-saliva cellular barrier as a regulatory filter for brain-derived biomarkers in blood, and its implications for saliva-based diagnostic assays.
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Affiliation(s)
- Aaron Dadas
- FloTBI, Inc, 4415 Euclid Ave Cleveland, OH 44103, USA.,FloTBI, Inc, 4415 Euclid Ave Cleveland, OH 44103, USA
| | - Damir Janigro
- FloTBI, Inc, 4415 Euclid Ave Cleveland, OH 44103, USA.,Department of Physiology, Case Western Reserve University, Cleveland, OH 44106, USA.,FloTBI, Inc, 4415 Euclid Ave Cleveland, OH 44103, USA.,Department of Physiology, Case Western Reserve University, Cleveland, OH 44106, USA
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22
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Zaigham M, Lundberg F, Olofsson P. Protein S100B in umbilical cord blood as a potential biomarker of hypoxic-ischemic encephalopathy in asphyxiated newborns. Early Hum Dev 2017; 112:48-53. [PMID: 28756088 DOI: 10.1016/j.earlhumdev.2017.07.015] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2017] [Revised: 06/29/2017] [Accepted: 07/19/2017] [Indexed: 11/30/2022]
Abstract
BACKGROUND Neonatal hypoxic ischemic encephalopathy (HIE) is a devastating condition resulting from a sustained lack of oxygen during birth. The interest in identifying a relevant biomarker of HIE has thrown into limelight the role of protein S100B as a clinical diagnostic marker of hypoxic brain damage in neonates. AIMS To evaluate the diagnostic value of protein S100B, measured in umbilical cord blood immediately after birth, as a useful biomarker in the diagnosis of HIE Sarnat stages II-III as well as a marker for long-term mortality and morbidity. STUDY DESIGN Protein S100B was analyzed in cord blood sampled at birth from 13 newborns later diagnosed with stage II-III HIE and compared with 21 healthy controls. S100B concentrations were related to cord artery pH, amplitude-integrated electroencephalography (aEEG), stage of HIE, and death/sequelae up to an age of 6years. Both parametric and non-parametric statistics were used with a two-sided P<0.05 considered significant. RESULTS The difference in S100B concentration was marginally statistically significant between HIE cases and controls (P=0.056). Cord blood acidosis (P=0.046), aEEG pattern severity (P=0.030), HIE severity (P=0.027), and condition at 6-year follow-up (healthy/permanent sequelae/death; P=0.027) were all related to an increase in S100B concentration. CONCLUSIONS Protein S100B in neonates suffering from HIE stages II-III appeared elevated in umbilical cord blood at birth. The S100B concentrations were positively associated to the severity of disease and the risk of suffering from neurodevelopmental sequelae and even death.
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Affiliation(s)
- Mehreen Zaigham
- Institution of Clinical Sciences Malmö, Lund University, Department of Obstetrics and Gynecology, Skåne University Hospital, Malmö, Sweden.
| | - Fredrik Lundberg
- Institution of Clinical Sciences Malmö, Lund University, Dept. of Pediatric Medicine, Skåne University Hospital, Malmö, Sweden
| | - Per Olofsson
- Institution of Clinical Sciences Malmö, Lund University, Department of Obstetrics and Gynecology, Skåne University Hospital, Malmö, Sweden
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23
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Abstract
Perinatal asphyxia and its complication, hypoxic-ischemic encephalopathy, are still among the major causes of perinatal mortality and morbidity. Despite accurate standard postnatal monitoring procedures, the post-insult period is crucial because at a time when radiologic pictures are still silent, brain damage may already be at a subclinical stage. Against this background, the measurement of quantitative parameters, such as constituents of nervous tissue, that are able to detect subclinical lesions at a stage when routine brain monitoring procedures are still silent, could be particularly useful. Therefore, in the present review we report the potentials and limitations of biomarkers in predicting outcome in neonates complicated by perinatal asphyxia.
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24
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Razlevice I, Rugyte DC, Strumylaite L, Macas A. Assessment of risk factors for cerebral oxygen desaturation during neonatal and infant general anesthesia: an observational, prospective study. BMC Anesthesiol 2016; 16:107. [PMID: 27793105 PMCID: PMC5086037 DOI: 10.1186/s12871-016-0274-2] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2016] [Accepted: 10/20/2016] [Indexed: 12/03/2022] Open
Abstract
Background Cerebral oxygen saturation (rSO2c) decrease from baseline greater than 20 % during infant cardiac surgery was associated with postoperative neurologic changes and neurodevelopmental impairment at 1 year of age. So far, there is no sufficient evidence to support the routine monitoring of rSO2c during general surgical procedures in children. We aimed to find out the frequency of cerebral desaturation 20 % or more from baseline and to identify possible predictors of change in cerebral oxygen saturation during neonatal and infant general surgery. Methods Forty-four infants up to 3 months of age were recruited. Before induction of anesthesia, two pediatric cerebral sensors were placed bilaterally to the forehead region and monitoring of regional cerebral saturation of oxygen was started and continued throughout the surgery. Simultaneously, mean arterial blood pressure (MAP), pulse oximetry (SpO2), heart rate (HR), endtidal CO2, expired fraction of sevoflurane and rectal temperature were recorded. The main outcome measure was rSO2c value drop-off ≥20 % from baseline. Mann-Whitney U-test, chi-squared test, simple and multiple linear regression models were used for statistical analysis. Results Forty-three infants were analyzed. Drop-off ≥20 % in rSO2c from baseline occurred in 8 (18.6 %) patients. There were no differences in basal rSO2c, SpO2, HR, endtidal CO2, expired fraction of sevoflurane and rectal temperature between patients with and without desaturation 20 % or more from baseline. But the two groups differed with regard to gestation, preoperative mechanical ventilation and the use of vasoactive medications and red blood cell transfusions during surgery. Simple linear regression model showed, that gestation, age, preoperative mechanical ventilation and mean arterial pressure corresponding to minimal rSO2c value during anesthesia (MAPminrSO2c) were associated with a change in rSO2c values. Multiple regression model including all above mentioned variables, revealed that only MAPminrSO2c was predictive for a change in rSO2c values (β (95 % confidence interval) -0.28 (−0.52–(−0.04)) p = 0.02). Conclusions Cerebral oxygen desaturation ≥20 % from baseline occurred in almost one fifth of patients. Although different perioperative factors can predispose to cerebral oxygenation changes, arterial blood pressure seems to be the most important. Gestation as another possible risk factor needs further investigation. Trial registration The international registration number NCT02423369. Retrospectively registered on April 2015. Electronic supplementary material The online version of this article (doi:10.1186/s12871-016-0274-2) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Ilona Razlevice
- Department of Anesthesiology, Lithuanian University of Health Sciences, Eiveniu str. 2, Kaunas, LT-50009, Lithuania.
| | - Danguole C Rugyte
- Department of Anesthesiology, Lithuanian University of Health Sciences, Eiveniu str. 2, Kaunas, LT-50009, Lithuania
| | - Loreta Strumylaite
- Neuroscience Institute, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Andrius Macas
- Department of Anesthesiology, Lithuanian University of Health Sciences, Eiveniu str. 2, Kaunas, LT-50009, Lithuania
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25
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Graham EM, Burd I, Everett AD, Northington FJ. Blood Biomarkers for Evaluation of Perinatal Encephalopathy. Front Pharmacol 2016; 7:196. [PMID: 27468268 PMCID: PMC4942457 DOI: 10.3389/fphar.2016.00196] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2016] [Accepted: 06/20/2016] [Indexed: 12/17/2022] Open
Abstract
Recent research in identification of brain injury after trauma shows many possible blood biomarkers that may help identify the fetus and neonate with encephalopathy. Traumatic brain injury shares many common features with perinatal hypoxic-ischemic encephalopathy. Trauma has a hypoxic component, and one of the 1st physiologic consequences of moderate-severe traumatic brain injury is apnea. Trauma and hypoxia-ischemia initiate an excitotoxic cascade and free radical injury followed by the inflammatory cascade, producing injury in neurons, glial cells and white matter. Increased excitatory amino acids, lipid peroxidation products, and alteration in microRNAs and inflammatory markers are common to both traumatic brain injury and perinatal encephalopathy. The blood-brain barrier is disrupted in both leading to egress of substances normally only found in the central nervous system. Brain exosomes may represent ideal biomarker containers, as RNA and protein transported within the vesicles are protected from enzymatic degradation. Evaluation of fetal or neonatal brain derived exosomes that cross the blood-brain barrier and circulate peripherally has been referred to as the "liquid brain biopsy." A multiplex of serum biomarkers could improve upon the current imprecise methods of identifying fetal and neonatal brain injury such as fetal heart rate abnormalities, meconium, cord gases at delivery, and Apgar scores. Quantitative biomarker measurements of perinatal brain injury and recovery could lead to operative delivery only in the presence of significant fetal risk, triage to appropriate therapy after birth and measure the effectiveness of treatment.
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Affiliation(s)
- Ernest M. Graham
- Division of Maternal-Fetal Medicine, Department of Gynecology and Obstetrics, Johns Hopkins University School of MedicineBaltimore, MD, USA
- Neuroscience Intensive Care Nursery Program, Johns Hopkins University School of MedicineBaltimore, MD, USA
| | - Irina Burd
- Division of Maternal-Fetal Medicine, Department of Gynecology and Obstetrics, Johns Hopkins University School of MedicineBaltimore, MD, USA
- Neuroscience Intensive Care Nursery Program, Johns Hopkins University School of MedicineBaltimore, MD, USA
- Department of Neurology, Johns Hopkins University School of MedicineBaltimore, MD, USA
- Integrated Research Center for Fetal Medicine, Johns Hopkins University School of MedicineBaltimore, MD, USA
| | - Allen D. Everett
- Neuroscience Intensive Care Nursery Program, Johns Hopkins University School of MedicineBaltimore, MD, USA
- Division of Cardiology, Department of Pediatrics, Johns Hopkins University School of MedicineBaltimore, MD, USA
| | - Frances J. Northington
- Neuroscience Intensive Care Nursery Program, Johns Hopkins University School of MedicineBaltimore, MD, USA
- Division of Neonatology, Department of Pediatrics, Johns Hopkins University School of MedicineBaltimore, MD, USA
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26
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Lv H, Wang Q, Wu S, Yang L, Ren P, Yang Y, Gao J, Li L. Neonatal hypoxic ischemic encephalopathy-related biomarkers in serum and cerebrospinal fluid. Clin Chim Acta 2015; 450:282-97. [PMID: 26320853 DOI: 10.1016/j.cca.2015.08.021] [Citation(s) in RCA: 76] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2015] [Revised: 08/22/2015] [Accepted: 08/25/2015] [Indexed: 12/15/2022]
Abstract
Neonatal hypoxic ischemic encephalopathy (HIE) is a common disease caused by perinatal asphyxia, a major cause of neonatal death, neurological behavior, and long-term disability. Currently, the diagnosis and prognosis of neonatal HIE are based on nervous system clinical manifestations, imaging and electrophysiological examination. These take time and late diagnosis allows brain injury to occur in newborns, so that infants of many brain injury missed the best treatment time, left with varying degrees of neurological sequelae. The use of biomarkers to monitor brain injury and evaluate neuroprotective effects might allow the early intervention and treatment of neonatal HIE to reduce mortality rates. This study reviewed the mechanism of neonatal hypoxic ischemic encephalopathy in relation to numerous brain-related biomarkers including NSE, S-100β, GFAP, UCH-L1, Tau protein, miRNA, LDH, and CK-BB. In early diagnosis of neonatal HIE, S-100β and activin A seems to be better biomarkers. Biomarkers with the greatest potential to predict long-term neurologic handicap of neonates with HIE are GFAP and UCH-L1 and when combined with other markers or brain imaging can increase the detection rate of HIE. Tau protein is a unique biological component of nervous tissues, and might have value for neonatal HIE diagnosis. Combination of more than two biological markers should be a future research direction.
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Affiliation(s)
- Hongyan Lv
- Department of Neonatology, Handan Maternal and Child Care Centers, Handan 056002, Hebei Province, PR China; Department of Neonatal pathology, Handan Maternal and Child Care Centers, Handan 056002, Hebei Province, PR China
| | - Qiuli Wang
- Department of Neonatology, Handan Maternal and Child Care Centers, Handan 056002, Hebei Province, PR China
| | - Sujing Wu
- Department of Neonatology, Handan Maternal and Child Care Centers, Handan 056002, Hebei Province, PR China; Department of Neonatal pathology, Handan Maternal and Child Care Centers, Handan 056002, Hebei Province, PR China
| | - Lihong Yang
- Department of Neonatology, Handan Maternal and Child Care Centers, Handan 056002, Hebei Province, PR China
| | - Pengshun Ren
- Department of Neonatology, Handan Maternal and Child Care Centers, Handan 056002, Hebei Province, PR China
| | - Yihui Yang
- Department of Neural development and neural pathology, Hebei University of Engineering School of Medicine, Handan 056029, Hebei Province, PR China
| | - Jinsheng Gao
- Department of Pathology, Hebei University of Engineering School of Medicine, Handan 056029, Hebei Province, PR China
| | - Lianxiang Li
- Department of Neonatal pathology, Handan Maternal and Child Care Centers, Handan 056002, Hebei Province, PR China; Department of Neural development and neural pathology, Hebei University of Engineering School of Medicine, Handan 056029, Hebei Province, PR China.
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