1
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Cai BB, Wang DP. Risk factors for postoperative pulmonary complications in neonates: a retrospective cohort study. WORLD JOURNAL OF PEDIATRIC SURGERY 2023; 6:e000657. [PMID: 38025904 PMCID: PMC10668248 DOI: 10.1136/wjps-2023-000657] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Accepted: 10/21/2023] [Indexed: 12/01/2023] Open
Abstract
Objective Postoperative pulmonary complications (PPCs) are an important quality indicator and are associated with significantly increased mortality in infants. The objective of this study was to identify risk factors for PPCs in neonates undergoing non-cardiothoracic surgery. Methods In this retrospective study, all neonates who underwent non-cardiothoracic surgery in a children's hospital from October 2020 to September 2022 were included for analysis. Demographic data and perioperative variables were obtained. The primary outcome was the occurrence of PPCs. Univariate analysis and multivariable logistic regression analysis were used to investigate the effect of patient-related factors on the occurrence of PPCs. Results Totally, 867 neonatal surgery patients met the inclusion criteria in this study, among which 35.3% (306/867) patients experienced pulmonary complications within 1 week postoperatively. The PPCs observed in this study were 51 exacerbations of pre-existing pneumonia, 198 new patchy shadows, 123 new pulmonary atelectasis, 10 new pneumothorax, and 6 new pleural effusion. Patients were divided into two groups: PPCs (n=306) and non-PPCs (n=561). The multivariate stepwise logistic regression analysis revealed five independent risk factors for PPCs: corrected gestational age (OR=0.938; 95% CI 0.890 to 0.988), preoperative pneumonia (OR=2.139; 95% CI 1.033 to 4.426), length of surgery (> 60 min) (OR=1.699; 95% CI 1.134 to 2.548), preoperative mechanical ventilation (OR=1.857; 95% CI 1.169 to 2.951), and intraoperative albumin infusion (OR=1.456; 95% CI 1.041 to 2.036) in neonates undergoing non-cardiothoracic surgery. Conclusion Identifying risk factors for neonatal PPCs will allow for the identification of patients who are at higher risk and intervention for any modifiable risk factors identified.
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Affiliation(s)
- Bin Bin Cai
- Department of Anesthesiology, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hang Zhou, China
| | - Dong Pi Wang
- Department of Anesthesiology, Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hang Zhou, China
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2
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Zheng Z, Wang Y, Li M, Li D, Nie A, Chen M, Ruan Q, Guo Y, Guo J. Albumins as Extracellular Protein Nanoparticles Collaborate with Plasma Ions to Control Biological Osmotic Pressure. Int J Nanomedicine 2022; 17:4743-4756. [PMID: 36238535 PMCID: PMC9553280 DOI: 10.2147/ijn.s383530] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2022] [Accepted: 10/03/2022] [Indexed: 11/07/2022] Open
Abstract
Introduction Plasma albumins as protein nanoparticles (PNs) exert essential functions in the control of biological osmotic pressure (OP), being involved in regulating water metabolism, cell morphology and cell tension. Understanding how plasma albumins and different electrolytes co-determine biological OP effects is crucial for correct interpretation of hemodynamic disorders, and practical treatment of hypo/hyper-proteinemia. Methods Optical measurement based on intermediate filament (IF) tension probe was used for real-time evaluation of transmembrane osmotic effects in live cells. Ion fluorescent probes were employed to evaluate intracellular ion levels, and a current clamp was used to measure membrane potential, thus exploring association of electrochemical and osmotic effects. Results Albumins are involved in regulation of intracellular osmolarity by a quantitative relationship. Extracellular PNs can alter membrane potentials by adsorbing counterions, induce production of intracellular PNs and further control the opening of ion channels and ion flow, contributing to electrochemical and osmotic re-equilibrium. Furthermore, various ions interplay with extracellular PNs, showing different osmotic effects: increased levels of calcium ions result in a hypotonic effect, whereas potassium ions induce hyper-osmolarity. Conclusion Extracellular PNs and Ca2+/K+ display antagonistic or synergetic effects in regulating biological OP. Live cells can spontaneously regulate osmotic effects through changing membrane potential and controlling intracellular ion content. Various plasma components need to be comprehensively analyzed, further developing a diagnostic index that considers the biological OP effects of various blood components and improves the evaluation of symptoms and diseases, such as calcium/potassium-hemodynamic disorders and edema.
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Affiliation(s)
- Zihui Zheng
- School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, People’s Republic of China,Key Laboratory of Drug Target and Drug for Degenerative Disease, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, People’s Republic of China
| | - Yuanyuan Wang
- School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, People’s Republic of China,Key Laboratory of Drug Target and Drug for Degenerative Disease, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, People’s Republic of China
| | - Meng Li
- Children’s Hospital of Nanjing Medical University, Nanjing, Jiangsu, People’s Republic of China
| | - Dongfang Li
- School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, People’s Republic of China,Key Laboratory of Drug Target and Drug for Degenerative Disease, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, People’s Republic of China
| | - Aobo Nie
- School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, People’s Republic of China,Key Laboratory of Drug Target and Drug for Degenerative Disease, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, People’s Republic of China
| | - Miao Chen
- School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, People’s Republic of China,Key Laboratory of Drug Target and Drug for Degenerative Disease, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, People’s Republic of China
| | - Qinli Ruan
- School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, People’s Republic of China,Key Laboratory of Drug Target and Drug for Degenerative Disease, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, People’s Republic of China
| | - Yichen Guo
- Biomedical Engineering, University of Alabama at Birmingham School of Medicine, Birmingham, AL, USA,Yichen Guo Biomedical Engineering, University of Alabama at Birmingham School of Medicine, Birmingham, AL, USA, Email
| | - Jun Guo
- School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, People’s Republic of China,Key Laboratory of Drug Target and Drug for Degenerative Disease, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, People’s Republic of China,Correspondence: Jun Guo, School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, 210023, Jiangsu, People’s Republic of China, Tel +86 13813909055, Email
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3
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Rustogi D, Yusuf K. Use of Albumin in the NICU: An Evidence-based Review. Neoreviews 2022; 23:e625-e634. [PMID: 36047753 DOI: 10.1542/neo.23-9-e625] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Albumin is the most abundant protein in human blood with distinctive functions throughout the human body. Low albumin levels are a predictor of mortality as well as disease outcome in children and adults. However, the clinical significance of hypoalbuminemia and the role of albumin infusions in NICUs remain unclear and controversial.
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Affiliation(s)
- Deepika Rustogi
- Department of Neonatology & Pediatrics, Yashoda Superspeciality Hospital, Kaushambi, Ghaziabad, UP, India
- Section of Neonatology, Department of Pediatrics, Cumming School of Medicine, University of Calgary, Alberta, Canada
| | - Kamran Yusuf
- Section of Neonatology, Department of Pediatrics, Cumming School of Medicine, University of Calgary, Alberta, Canada
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Abstract
OBJECTIVE This study was designed to investigate the predictors of bronchopulmonary dysplasia in neonates with respiratory distress syndrome. METHODS This was a single-center retrospective cohort study conducted between 1 January 2015 and 31 December 2020. A total of 625 neonates with respiratory distress syndrome (RDS) were enrolled. Demographic data, clinical presentations, complications and related treatment information were collected and analyzed. We used bivariate and multivariate logistic-regression analyses to determine significant predictors of bronchopulmonary dysplasia (BPD) in RDS neonates. RESULTS In these 625 neonates, 102 (16.3%) of them developed BPD. Bivariate analysis and multivariate logistic-regression analyses revealed that birthweight, gestational age under 32 weeks, duration of oxygen therapy over 10 days, asphyxia, patent ductus arteriosus, transfusion of red blood cells (packed red blood cells) and surfactant use were significantly associated with the development of BPD. CONCLUSION Birthweight, gestational age <32 weeks, total duration of oxygen therapy >10 days, asphyxia, patent ductus arteriosus, need for red blood cell infusion, and the use of pulmonary surfactant were important predictors of BPD in neonates with RDS.
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Affiliation(s)
- Yue Tao
- Department of Radiology, The Children’s Hospital of Soochow University, Suzhou 215003, China
| | - Xiao Han
- Department of Radiology, The Children’s Hospital of Soochow University, Suzhou 215003, China,Correspondence: Wan-liang Guo, Department of Radiology, The Children’s Hospital of Soochow University, Suzhou 215003, China. Tel: +8615950011521. Fax: +8651280693528. E-mail <>; Xiao Han, Department of Radiology, The Children’s Hospital of Soochow University, Suzhou 215003, China. Tel: +8613862417232. Fax: +8651280693528. E-mail <>
| | - Wan-Liang Guo
- Department of Radiology, The Children’s Hospital of Soochow University, Suzhou 215003, China,Correspondence: Wan-liang Guo, Department of Radiology, The Children’s Hospital of Soochow University, Suzhou 215003, China. Tel: +8615950011521. Fax: +8651280693528. E-mail <>; Xiao Han, Department of Radiology, The Children’s Hospital of Soochow University, Suzhou 215003, China. Tel: +8613862417232. Fax: +8651280693528. E-mail <>
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5
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Ko E, Song YJ, Choe K, Park Y, Yang S, Lim CH. The Effects of Intravenous Fluid Viscosity on the Accuracy of Intravenous Infusion Flow Regulators. J Korean Med Sci 2022; 37:e71. [PMID: 35257526 PMCID: PMC8901879 DOI: 10.3346/jkms.2022.37.e71] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Accepted: 02/02/2022] [Indexed: 11/20/2022] Open
Abstract
Intravenous infusion flow regulators (IIFRs) are widely used devices but it is unknown how much the difference between the IIFR scale and the actual flow rate depends on the viscosity of the intravenous (IV) fluid. This study evaluated the effects of viscosity on the flow rate of five IV fluids (0.9% normal saline, Hartmann's solution, plasma solution-A, 6% hetastarch, and 5% albumin) when using IIFRs. The viscosity of crystalloids was 1.07-1.12 mPa·s, and the viscosities of 6% hetastarch and 5% albumin were 2.59 times and 1.74 times that of normal saline, respectively. When the IIFR scales were preset to 20, 100, and 250 mL/hr, crystalloids were delivered at the preset flow rate within a difference of less than 10%, while 6% hetastarch was delivered at approximately 40% of the preset flow rates and 5% albumin was approximately 80% transmitted. When delivering colloids, IIFRs should be used with caution.
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Affiliation(s)
- Eunji Ko
- Department of Anesthesiology and Pain Medicine, Korea University Anam Hospital, Seoul, Korea
| | | | | | - Yongdoo Park
- Department of Biomedical Engineering, College of Medicine, Korea University, Seoul, Korea
| | - Sung Yang
- Department of Biomedical Science and Engineering, School of Mechanical Engineering, Gwangju Institute of Science and Technology, Gwangju, Korea
| | - Choon Hak Lim
- Department of Anesthesiology and Pain Medicine, Korea University Anam Hospital, Seoul, Korea.
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6
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Goldsmith JP, Keels E. Recognition and Management of Cardiovascular Insufficiency in the Very Low Birth Weight Newborn. Pediatrics 2022; 149:184900. [PMID: 35224636 DOI: 10.1542/peds.2021-056051] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
The measurement of blood pressure in the very low birth weight newborn infant is not simple and may be erroneous because of numerous factors. Assessment of cardiovascular insufficiency in this population should be based on multiple parameters and not only on numeric blood pressure readings. The decision to treat cardiovascular insufficiency should be made after considering the potential complications of such treatment. There are numerous potential strategies to avoid or mitigate hypoperfusion states in the very low birth weight infant.
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Affiliation(s)
- Jay P Goldsmith
- Department of Pediatrics, Division of Newborn Medicine, Tulane University, New Orleans, Louisiana
| | - Erin Keels
- Neonatal Practitioner Program, Neonatal Services, Nationwide Children's Hospital, Columbus, Ohio
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7
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Ikuta T, Iwatani S, Okutani T, Yoshimoto S. Gestational Age-Dependent Reference Ranges for Albumin Levels in Cord Serum. Neonatology 2022; 119:327-333. [PMID: 35294949 DOI: 10.1159/000522502] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/02/2021] [Accepted: 02/08/2022] [Indexed: 11/19/2022]
Abstract
BACKGROUND To diagnose hypoalbuminemia in newborns, it is essential to establish a definition applicable to those with a different gestational age (GA) and clinical conditions. A positive correlation between serum albumin levels and GA has been reported, but the study was limited to small numbers of newborns. We therefore investigated the GA-dependent reference ranges for serum albumin levels using cord venous blood (UC-Alb levels) from a large number of newborns delivered at a tertiary perinatal center. METHODS Albumin levels were assessed in 2,917 newborns at 22-41 weeks of GA after exclusion of those with congenital disorders. Linear regression analysis was used to correlate GA and UC-Alb levels. After calculation of the percentile values of UC-Alb levels for each week of GA, the distributions were approximated by the least-squares method. To validate the determined linear approximation of the 5%ile value, the UC-Alb levels in newborns with hydrops fetalis and gastroschisis were used. RESULTS A significant positive correlation between GA and UC-Alb levels was found (rs = 0.701, p < 0.001, respectively). The distribution of the 5%ile of UC-Alb levels (Y) by GA (X) was approximated as a straight line (Y = 0.062 × X + 0.326, R2 = 0.951). Among the 59 and 18 newborns with hydrops fetalis and gastroschisis, 51 (86.4%) and 15 (83.3%), respectively, were below the line. CONCLUSIONS We established GA-dependent reference ranges for serum albumin levels, which may be useful to accurately diagnose hypoalbuminemia in newborns.
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Affiliation(s)
- Toshihiko Ikuta
- Department of Neonatology, Hyogo Prefectural Kobe Children's Hospital Perinatal Center, Kobe, Japan
| | - Sota Iwatani
- Department of Neonatology, Hyogo Prefectural Kobe Children's Hospital Perinatal Center, Kobe, Japan
| | - Takahiro Okutani
- Department of Pediatrics, Saiseikai Hyogo-ken Hospital, Kobe, Japan
| | - Seiji Yoshimoto
- Department of Neonatology, Hyogo Prefectural Kobe Children's Hospital Perinatal Center, Kobe, Japan
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8
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Branagan A, Costigan CS, Stack M, Slagle C, Molloy EJ. Management of Acute Kidney Injury in Extremely Low Birth Weight Infants. Front Pediatr 2022; 10:867715. [PMID: 35433560 PMCID: PMC9005741 DOI: 10.3389/fped.2022.867715] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Accepted: 02/22/2022] [Indexed: 12/11/2022] Open
Abstract
Acute kidney injury (AKI) is a common problem in the neonatal intensive care unit (NICU). Neonates born at <1,000 g (extremely low birth weight, ELBW) are at an increased risk of secondary associated comorbidities such as intrauterine growth restriction, prematurity, volume restriction, ischaemic injury, among others. Studies estimate up to 50% ELBW infants experience at least one episode of AKI during their NICU stay. Although no curative treatment for AKI currently exists, recognition is vital to reduce potential ongoing injury and mitigate long-term consequences of AKI. However, the definition of AKI is imperfect in this population and presents clinical challenges to correct identification, thus contributing to under recognition and reporting. Additionally, the absence of guidelines for the management of AKI in ELBW infants has led to variations in practice. This review summarizes AKI in the ELBW infant and includes suggestions such as close observation of daily fluid balance, review of medications to reduce nephrotoxic exposure, management of electrolytes, maximizing nutrition, and the use of diuretics and/or dialysis when appropriate.
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Affiliation(s)
- Aoife Branagan
- Paediatrics, Trinity Research in Childhood Centre (TRICC), Trinity College Dublin, Dublin, Ireland.,Neonatology, Coombe Women's and Infants University Hospital, Dublin, Ireland
| | - Caoimhe S Costigan
- Nephrology, Children's Health Ireland (CHI) at Crumlin & Temple Street, Dublin, Ireland
| | - Maria Stack
- Paediatrics, Trinity Research in Childhood Centre (TRICC), Trinity College Dublin, Dublin, Ireland.,Nephrology, Children's Health Ireland (CHI) at Crumlin & Temple Street, Dublin, Ireland
| | - Cara Slagle
- Division of Neonatology & Pulmonary Biology and the Center for Acute Care Nephrology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, United States.,The University of Cincinnati College of Medicine, Cincinnati, OH, United States
| | - Eleanor J Molloy
- Paediatrics, Trinity Research in Childhood Centre (TRICC), Trinity College Dublin, Dublin, Ireland.,Neonatology, Coombe Women's and Infants University Hospital, Dublin, Ireland.,Children's Hospital Ireland (CHI) at Tallaght, Dublin, Ireland.,Neonatology, Children's Health Ireland (CHI) at Crumlin, Dublin, Ireland
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9
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Biswas A, Ho SKY, Yip WY, Kader KBA, Kong JY, Ee KTT, Baral VR, Chinnadurai A, Quek BH, Yeo CL. Singapore Neonatal Resuscitation Guidelines 2021. Singapore Med J 2021; 62:404-414. [PMID: 35001116 PMCID: PMC8804489 DOI: 10.11622/smedj.2021110] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2024]
Abstract
Neonatal resuscitation is a coordinated, team-based series of timed sequential steps that focuses on a transitional physiology to improve perinatal and neonatal outcomes. The practice of neonatal resuscitation has evolved over time and continues to be shaped by emerging evidence as well as key opinions. We present the revised Neonatal Resuscitation Guidelines for Singapore 2021. The recommendations from the International Liaison Committee on Resuscitation Neonatal Task Force Consensus on Science and Treatment Recommendations (2020) and guidelines from the American Heart Association and European Resuscitation Council were compared with existing guidelines. The recommendations of the Neonatal Subgroup of the Singapore Resuscitation and First Aid Council were derived after the work group discussed and appraised the current available evidence and their applicability to local clinical practice.
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Affiliation(s)
- Agnihotri Biswas
- Department of Neonatology, Khoo Teck Puat-National University Children’s Medical Institute, National University Health System, Singapore
- Department of Paediatrics, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
- Neonatal Group, Paediatric Subcommittee, Singapore Resuscitation and First Aid Council, Singapore
| | - Selina Kah Ying Ho
- Department of Paediatrics, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
- Department of Neonatal and Developmental Medicine, Singapore General Hospital, Singapore
- Duke-NUS Medical School, Singapore
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore
| | - Wai Yan Yip
- Department of Paediatrics, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
- Duke-NUS Medical School, Singapore
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore
- Department of Neonatology, KK Women’s and Children’s Hospital, Singapore
| | - Khadijah Binti Abdul Kader
- Department of Neonatology, Khoo Teck Puat-National University Children’s Medical Institute, National University Health System, Singapore
| | - Juin Yee Kong
- Department of Paediatrics, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
- Duke-NUS Medical School, Singapore
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore
- Department of Neonatology, KK Women’s and Children’s Hospital, Singapore
| | - Kenny Teong Tai Ee
- Neonatal Group, Paediatric Subcommittee, Singapore Resuscitation and First Aid Council, Singapore
- Kinder Clinic Pte Ltd, Singapore
| | - Vijayendra Ranjan Baral
- Department of Paediatrics, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
- Department of Neonatal and Developmental Medicine, Singapore General Hospital, Singapore
- Duke-NUS Medical School, Singapore
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore
| | - Amutha Chinnadurai
- Department of Neonatology, Khoo Teck Puat-National University Children’s Medical Institute, National University Health System, Singapore
- Department of Paediatrics, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Bin Huey Quek
- Department of Paediatrics, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
- Neonatal Group, Paediatric Subcommittee, Singapore Resuscitation and First Aid Council, Singapore
- Duke-NUS Medical School, Singapore
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore
- Department of Neonatology, KK Women’s and Children’s Hospital, Singapore
| | - Cheo Lian Yeo
- Department of Paediatrics, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
- Neonatal Group, Paediatric Subcommittee, Singapore Resuscitation and First Aid Council, Singapore
- Department of Neonatal and Developmental Medicine, Singapore General Hospital, Singapore
- Duke-NUS Medical School, Singapore
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore
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10
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Aziz K, Lee HC, Escobedo MB, Hoover AV, Kamath-Rayne BD, Kapadia VS, Magid DJ, Niermeyer S, Schmölzer GM, Szyld E, Weiner GM, Wyckoff MH, Yamada NK, Zaichkin J. Part 5: Neonatal Resuscitation: 2020 American Heart Association Guidelines for Cardiopulmonary Resuscitation and Emergency Cardiovascular Care. Circulation 2020; 142:S524-S550. [DOI: 10.1161/cir.0000000000000902] [Citation(s) in RCA: 76] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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11
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Manzar S. A wild goose chase: Increasing serum albumin with albumin infusions in preterm infants. Pediatr Neonatol 2020; 61:357-358. [PMID: 32044249 DOI: 10.1016/j.pedneo.2020.01.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2019] [Revised: 11/22/2019] [Accepted: 01/21/2020] [Indexed: 11/18/2022] Open
Affiliation(s)
- Shabih Manzar
- Department of Pediatrics, College of Medicine, Louisiana State University of Health Sciences, 1501 Kings Highway, Shreveport, LA, 71130, USA.
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12
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Abstract
Nonimmune hydrops fetalis (NIHF) historically has been considered a lethal fetal condition. Understanding NIHF to be a symptom or an end-stage status of a variety of fetal conditions, along with improved fetal diagnostics and interventions, has changed the landscape for at least some fetuses. Understanding the pathophysiologic mechanisms has led to the development of diagnostic algorithms, improved understanding of cause, and therefore fetal or neonatal treatments. Multidisciplinary counseling and shared decision making are critical to supporting families through pregnancy decisions, potential fetal therapeutic interventions, neonatal management decisions, and at times accepting or transitioning to palliative care.
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Affiliation(s)
- Corinne Swearingen
- Department of Pediatrics, Medical College of Wisconsin, 999 North 92nd Street, Suite C410, Wauwatosa, WI 53226, USA
| | - Zachary A Colvin
- Department of Obstetrics and Gynecology, Medical College of Wisconsin, 9200 West Wisconsin Avenue, Milwaukee, WI 53226, USA
| | - Steven R Leuthner
- Department of Pediatrics, Medical College of Wisconsin, 999 North 92nd Street, Suite C410, Wauwatosa, WI 53226, USA.
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13
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Jiang Y, Pan W, Wu W, Wang W, Sun S, Wang J. Can early surgery improve the outcome of patients with meconium peritonitis? A single-center experience over 16 years. BMC Pediatr 2019; 19:473. [PMID: 31795969 PMCID: PMC6889670 DOI: 10.1186/s12887-019-1844-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2019] [Accepted: 11/20/2019] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND In the last century, meconium peritonitis(MP)was once a highly fatal gastrointestinal. disease With the development of fetal radiological technology, abnormal signs, such as pseudocysts, can. be detected during the fetal period so that more patients can be diagnosed prenatally and receive surgery. in the early stage of life. The survival rate of MP has increased up to 80% in recent years. According to. a review of the treatment and outcomes of patients diagnosed with MP, we evaluated the influence of. early operation on survival rate and discussed the risk factors of prognosis. METHODS We collected 79 cases of patients diagnosed with MP who were treated in our department. from October 2001 to December 2017. They were divided into 2 groups. Patients in group A were born. in our hospital. Patients in group B were born in a local hospital with suspicion of MP and then transferred. to our department. RESULTS The birth weight (BW) and gestational age (GA) of patients were higher in group A than in. group B. There was no significant difference in the proportion of premature and low birth weight (LBW). patients between the two groups (p = 0.422, p = 0.970). Their age at the time of surgery was younger in. group A than in group B (1.4 ± 2.0 vs. 6.9 ± 14.9, p < 0.001). The overall survival rate of group A was higher. than that of group B (95.0% vs. 79.5%, p = 0.038). The prognosis of premature patients was worse than. that of full-term infants for both groups (p = 0.012). CONCLUSIONS Prematurity is a significant risk factor related to death for MP patients. The survival rate. of MP patients can be improved by early operation during the neonatal period.
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Affiliation(s)
- Yi Jiang
- Department of Pediatric Surgery, Xinhua hospital; Shanghai Jiao Tong University School of Medicine, No. 1665, Kongjiang Road, Shanghai, 200092, China
| | - Weihua Pan
- Department of Pediatric Surgery, Xinhua hospital; Shanghai Jiao Tong University School of Medicine, No. 1665, Kongjiang Road, Shanghai, 200092, China
| | - Wenjie Wu
- Department of Pediatric Surgery, Xinhua hospital; Shanghai Jiao Tong University School of Medicine, No. 1665, Kongjiang Road, Shanghai, 200092, China
| | - Weipeng Wang
- Department of Pediatric Surgery, Xinhua hospital; Shanghai Jiao Tong University School of Medicine, No. 1665, Kongjiang Road, Shanghai, 200092, China
| | - Suna Sun
- Department of Pediatric Surgery, Xinhua hospital; Shanghai Jiao Tong University School of Medicine, No. 1665, Kongjiang Road, Shanghai, 200092, China
| | - Jun Wang
- Department of Pediatric Surgery, Xinhua hospital; Shanghai Jiao Tong University School of Medicine, No. 1665, Kongjiang Road, Shanghai, 200092, China.
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14
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Sun L, Yin H, Liu M, Xu G, Zhou X, Ge P, Yang H, Mao Y. Impaired albumin function: a novel potential indicator for liver function damage? Ann Med 2019; 51:333-344. [PMID: 31714153 PMCID: PMC7877890 DOI: 10.1080/07853890.2019.1693056] [Citation(s) in RCA: 60] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2019] [Revised: 10/18/2019] [Accepted: 10/26/2019] [Indexed: 02/08/2023] Open
Abstract
Albumin is the most abundant plasma protein and albumin infusion is commonly used. Conventionally, the biologic and therapeutic effects of albumin have been thought to be due to its oncotic properties. However, albumin has a variety of biologic functions, including molecular transport, anti-oxidation, anti-inflammation, endothelial stabilisation, anti-thrombotic effects, and the adjustment of capillary permeability. Despite this, the functions of albumin have not been thoroughly investigated. Recent studies have shown non-alcoholic fatty liver disease (NAFLD), viral hepatitis, cirrhosis, and liver failure to be associated with impairments in albumin function, which are associated with impairments in liver function and disease prognosis. Post-translational modifications of albumin cause structural modifications that affect protein function. Recently, the concentration of albumin associated with normal function, the 'efficient albumin concentration', has been attracting more interest. In addition, although many biologic markers, including albumin concentration, are widely used for the assessment of early liver dysfunction in patients with liver diseases, the predictive values are unsatisfactory. However, clinical evidence has suggested that albumin function may represent a novel biomarker of early impairment in liver function. In this review, we summarise the factors affecting albumin function and discuss the clinical significance of impairments in albumin function in various liver diseases.Key messagesThe importance of albumin depends not only on its concentration, but also on its various physiological functions.Impaired albumin function has been reported in a variety of liver diseases, and is associated with disease severity and prognosis, thereby proposing the concept of 'effective albumin concentration'.Albumin dysfunction occurs earlier than other conventional indicators, and albumin dysfunction may be a new biomarker of early impairment in liver function.Many exogenous and endogenous factors lead to post-translational modifications of albumin, which alters the three-dimensional structure of albumin, resulting in a decrease in its biological activity.
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Affiliation(s)
- Lejia Sun
- Department of Liver Surgery, Peking Union Medical College (PUMC) Hospital, PUMC and Chinese Academy of Medical Sciences, Beijing, China
| | - Huanhuan Yin
- Peking Union Medical College (PUMC) Hospital, PUMC and Chinese Academy of Medical Sciences, Beijing, China
| | - Meixi Liu
- Peking Union Medical College (PUMC) Hospital, PUMC and Chinese Academy of Medical Sciences, Beijing, China
| | - Gang Xu
- Department of Liver Surgery, Peking Union Medical College (PUMC) Hospital, PUMC and Chinese Academy of Medical Sciences, Beijing, China
| | - Xiaoxiang Zhou
- Peking Union Medical College (PUMC) Hospital, PUMC and Chinese Academy of Medical Sciences, Beijing, China
| | - Penglei Ge
- Department of Hepatobiliary and Pancreatic Surgery, Zhengzhou University First Affiliated Hospital, Zhengzhou, China
| | - Huayu Yang
- Department of Liver Surgery, Peking Union Medical College (PUMC) Hospital, PUMC and Chinese Academy of Medical Sciences, Beijing, China
| | - Yilei Mao
- Department of Liver Surgery, Peking Union Medical College (PUMC) Hospital, PUMC and Chinese Academy of Medical Sciences, Beijing, China
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15
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Pietrasanta C, Pugni L, Ronchi A, Bottino I, Ghirardi B, Sanchez-Schmitz G, Borriello F, Mosca F, Levy O. Vascular Endothelium in Neonatal Sepsis: Basic Mechanisms and Translational Opportunities. Front Pediatr 2019; 7:340. [PMID: 31456998 PMCID: PMC6700367 DOI: 10.3389/fped.2019.00340] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Accepted: 07/30/2019] [Indexed: 12/27/2022] Open
Abstract
Neonatal sepsis remains a major health issue worldwide, especially for low-birth weight and premature infants, with a high risk of death and devastating sequelae. Apart from antibiotics and supportive care, there is an unmet need for adjunctive treatments to improve the outcomes of neonatal sepsis. Strong and long-standing research on adult patients has shown that vascular endothelium is a key player in the pathophysiology of sepsis and sepsis-associated organ failure, through a direct interaction with pathogens, leukocytes, platelets, and the effect of soluble circulating mediators, in part produced by endothelial cells themselves. Despite abundant evidence that the neonatal immune response to sepsis is distinct from that of adults, comparable knowledge on neonatal vascular endothelium is much more limited. Neonatal endothelial cells express lower amounts of adhesion molecules compared to adult ones, and present a reduced capacity to neutralize reactive oxygen species. Conversely, available evidence on biomarkers of endothelial damage in neonates is not as robust as in adult patients, and endothelium-targeted therapeutic opportunities for neonatal sepsis are almost unexplored. Here, we summarize current knowledge on the structure of neonatal vascular endothelium, its interactions with neonatal immune system and possible endothelium-targeted diagnostic and therapeutic tools for neonatal sepsis. Furthermore, we outline areas of basic and translational research worthy of further study, to shed light on the role of vascular endothelium in the context of neonatal sepsis.
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Affiliation(s)
- Carlo Pietrasanta
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Neonatal Intensive Care Unit, Milan, Italy.,Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy.,Precision Vaccines Program, Division of Infectious Diseases, Boston Children's Hospital, Boston, MA, United States
| | - Lorenza Pugni
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Neonatal Intensive Care Unit, Milan, Italy
| | - Andrea Ronchi
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Neonatal Intensive Care Unit, Milan, Italy
| | - Ilaria Bottino
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Neonatal Intensive Care Unit, Milan, Italy
| | - Beatrice Ghirardi
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Neonatal Intensive Care Unit, Milan, Italy
| | - Guzman Sanchez-Schmitz
- Precision Vaccines Program, Division of Infectious Diseases, Boston Children's Hospital, Boston, MA, United States.,Harvard Medical School, Boston, MA, United States
| | - Francesco Borriello
- Precision Vaccines Program, Division of Infectious Diseases, Boston Children's Hospital, Boston, MA, United States.,Harvard Medical School, Boston, MA, United States.,Division of Immunology, Boston Children's Hospital, Boston, MA, United States.,Department of Translational Medical Sciences, Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy.,World Allergy Organisation Center of Excellence, Naples, Italy
| | - Fabio Mosca
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Neonatal Intensive Care Unit, Milan, Italy.,Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - Ofer Levy
- Precision Vaccines Program, Division of Infectious Diseases, Boston Children's Hospital, Boston, MA, United States.,Harvard Medical School, Boston, MA, United States.,Broad Institute of MIT and Harvard, Cambridge, MA, United States
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16
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Mendler MR, Schwarz S, Hechenrieder L, Kurth S, Weber B, Höfler S, Kalbitz M, Mayer B, Hummler HD. Successful Resuscitation in a Model of Asphyxia and Hemorrhage to Test Different Volume Resuscitation Strategies. A Study in Newborn Piglets After Transition. Front Pediatr 2018; 6:192. [PMID: 30042934 PMCID: PMC6048263 DOI: 10.3389/fped.2018.00192] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2018] [Accepted: 06/11/2018] [Indexed: 12/31/2022] Open
Abstract
Background: Evidence for recommendations on the use of volume expansion during cardiopulmonary resuscitation in newborn infants is limited. Objectives: To develop a newborn piglet model with asphyxia, hemorrhage, and cardiac arrest to test different volume resuscitation on return of spontaneous circulation (ROSC). We hypothesized that immediate red cell transfusion reduces time to ROSC as compared to the use of an isotonic crystalloid fluid. Methods: Forty-four anaesthetized and intubated newborn piglets [age 32 h (12-44 h), weight 1,220 g (1,060-1,495g), Median (IQR)] were exposed to hypoxia and blood loss until asystole occurred. At this point they were randomized into two groups: (1) Crystalloid group: receiving isotonic sodium chloride (n = 22). (2) Early transfusion group: receiving blood transfusion (n = 22). In all other ways the piglets were resuscitated according to ILCOR 2015 guidelines [including respiratory support, chest compressions (CC) and epinephrine use]. One hour after ROSC piglets from the crystalloid group were randomized in two sub-groups: late blood transfusion and infusion of isotonic sodium chloride to investigate the effects of a late transfusion on hemodynamic parameters. Results: All animals achieved ROSC. Comparing the crystalloid to early blood transfusion group blood loss was 30.7 ml/kg (22.3-39.6 ml/kg) vs. 34.6 ml/kg (25.2-44.7 ml/kg), Median (IQR). Eleven subjects did not receive volume expansion as ROSC occurred rapidly. Thirty-three animals received volume expansion (16 vs. 17 in the crystalloid vs. early transfusion group). 14.1% vs. 10.5% of previously extracted blood volume in the crystalloid vs. early transfusion group was infused before ROSC. There was no significant difference in time to ROSC between groups [crystalloid group: 164 s (129-198 s), early transfusion group: 163 s (162-199 s), Median (IQR)] with no difference in epinephrine use. Conclusions: Early blood transfusion compared to crystalloid did not reduce time to ROSC, although our model included only a moderate degree of hemorrhage and ROSC occurred early in 11 subjects before any volume resuscitation occurred.
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Affiliation(s)
- Marc R Mendler
- Division of Neonatology and Pediatric Critical Care, Department of Pediatrics and Adolescent Medicine, Ulm University, Ulm, Germany
| | - Stephan Schwarz
- Division of Neonatology and Pediatric Critical Care, Department of Pediatrics and Adolescent Medicine, Ulm University, Ulm, Germany
| | - Lisbeth Hechenrieder
- Division of Neonatology and Pediatric Critical Care, Department of Pediatrics and Adolescent Medicine, Ulm University, Ulm, Germany
| | - Steven Kurth
- Division of Neonatology and Pediatric Critical Care, Department of Pediatrics and Adolescent Medicine, Ulm University, Ulm, Germany
| | - Birte Weber
- Department of Traumatology, Hand, Plastic, and Reconstructive Surgery, Center of Surgery, University of Ulm, Ulm, Germany
| | - Severin Höfler
- Department of Traumatology, Hand, Plastic, and Reconstructive Surgery, Center of Surgery, University of Ulm, Ulm, Germany
| | - Miriam Kalbitz
- Department of Traumatology, Hand, Plastic, and Reconstructive Surgery, Center of Surgery, University of Ulm, Ulm, Germany
| | - Benjamin Mayer
- Institute of Epidemiology and Medical Biometry, Ulm University, Ulm, Germany
| | - Helmut D Hummler
- Division of Neonatology and Pediatric Critical Care, Department of Pediatrics and Adolescent Medicine, Ulm University, Ulm, Germany.,Division of Neonatology, Department of Pediatrics, Sidra Medicine, Doha, Qatar
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