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Li W, Ye R, Xie B, Deng X, Li D, Lin Y, Wu G, Huang X. Effect of HHFNC therapy on organ oxygenation and brain metabolism in neonates receiving exchange transfusion. Front Pediatr 2024; 12:1381808. [PMID: 38884105 PMCID: PMC11176488 DOI: 10.3389/fped.2024.1381808] [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: 02/04/2024] [Accepted: 05/15/2024] [Indexed: 06/18/2024] Open
Abstract
Background Exchange transfusion therapy is a complex and invasive procedure with a high risk coefficient. This method involves replacing the entire blood of a child with fresh blood with double circulating blood volume in a short period, typically in 1-2 h. This procedure can cause the body's internal environment to be unstable, which can put newborns under a lot of stress. This stress can lead to many, including abnormal laboratory biochemical examination, low or high blood pressure, and apnea. There is also the possibility of secondary infection and, in severe cases, cardiac arrest. This study investigated the effects of Humidified high-flow nasal cannula (HHFNC) ventilation on hemodynamic stability and oxygenation during exchange transfusion in neonates. Furthermore, the effects on brain metabolism and salivary cortisol during exchange transfusion were also analyzed. Methods In this study, the control group consisted of 45 cases of children who underwent simple blood exchange between 1 May 2017, and 31 December 2019 control group. The observation group consisted of 33 cases of children who underwent blood exchange under HHFNC support between 1 January 2020, and 30 April 2022. The study compared various physiological parameters between the control and the observation group. These included blood gas analysis, pulmonary artery pressure, ejection fraction, invasive mean arterial pressure, heart rate, cerebral oxygenation, intestinal oxygenation, renal oxygenation, and duration of blood exchange. Furthermore, the study also compared the changes in brain metabolic and salivary cortisol indicators between the two groups of children. Results The results did not reveal any significant difference in PH, PaO2, and duration of blood exchange between the control and the observation group. However, the observation group's invasive mean arterial pressure, ejection fraction, cerebral oxygenation, intestinal oxygenation, and renal oxygenation were higher than those of the control group. Furthermore, compared with the control group, the pulmonary artery pressure, heart rate, and PaCO2 were lower in the observation group. There was a statistically significant difference between the two groups of children in the relevant clinical indicators (total bilirubin, hemoglobin, SPO2, etc.) after exchange transfusion. After 1 h of blood exchange and after blood exchange, the salivary cortisol levels of the observation group were lower than the control group. The difference was statistically significant. The NAA/Cho and Cho/Cr values of the two groups of children were also significantly different. Conclusion During blood exchange, unstable hemodynamics substantially impact organ oxygenation. The results of this study suggest that HHFNC and specific ventilation pressure support can improve the respiratory rate and help maintain blood flow stability and organ oxygenation. This technique can also reduce adverse reactions caused by blood exchange, minimizing patient stress and reducing the impact on brain metabolism.
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Affiliation(s)
- Wanting Li
- Fujian Provincial Key Laboratory of Neonatal Diseases, Xiamen Children's Hospital, Xiamen, China
| | - Ruming Ye
- Fujian Provincial Key Laboratory of Neonatal Diseases, Xiamen Children's Hospital, Xiamen, China
| | - Binyan Xie
- Fujian Provincial Key Laboratory of Neonatal Diseases, Xiamen Children's Hospital, Xiamen, China
| | - Xiaofang Deng
- Fujian Provincial Key Laboratory of Neonatal Diseases, Xiamen Children's Hospital, Xiamen, China
| | - Dan Li
- Fujian Provincial Key Laboratory of Neonatal Diseases, Xiamen Children's Hospital, Xiamen, China
| | - Ying Lin
- Fujian Provincial Key Laboratory of Neonatal Diseases, Xiamen Children's Hospital, Xiamen, China
| | - Guanhong Wu
- Fujian Provincial Key Laboratory of Neonatal Diseases, Xiamen Children's Hospital, Xiamen, China
| | - Xianghui Huang
- Fujian Provincial Key Laboratory of Neonatal Diseases, Xiamen Children's Hospital, Xiamen, China
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Ouerradi N, Ayyad A, Messaoudi S, Amrani R. Forgoing Exchange Transfusion in Neonatal Hyperbilirubinemia: A Single-Center Retrospective Cohort Study. Cureus 2024; 16:e56749. [PMID: 38650795 PMCID: PMC11033529 DOI: 10.7759/cureus.56749] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/22/2024] [Indexed: 04/25/2024] Open
Abstract
INTRODUCTION Unconjugated hyperbilirubinemia is part of the everyday life of the neonatal period as it reflects the adaptation of the metabolism of bilirubin. The neonatal hyperbilirubinemia usually resolves spontaneously, but it can also be the cause of an acute or chronic encephalopathy known as kernicterus. Regardless of the cause, the goal of therapy is to prevent this neurotoxicity while not causing undue harm. Phototherapy and, if it is unsuccessful, exchange transfusion (ECT) remain the primary treatment modalities used to keep the maximal total serum bilirubin (TSB) below pathologic levels. MATERIALS AND METHODS This is a descriptive retrospective cohort study of 69 live neonates hospitalized in the Department of Neonatology and Neonatal Resuscitation of Mohammed VI University Hospital with unconjugated hyperbilirubinemia requiring ECT and treated with intensive phototherapy instead, spanning five years from March 2016 to March 2021. We aim to demonstrate the effectiveness of phototherapy in achieving prolonged reduction of bilirubin levels and the prevention of neurological complications and to compare our results with those in the literature. RESULTS The use of intensive phototherapy in the treatment of neonatal unconjugated hyperbilirubinemia is very effective in lowering total serum bilirubin when its level is in the range of exchange transfusion, and it has succeeded in preventing the neurological complications of severe hyperbilirubinemia. CONCLUSION Through this study, it can be seen that phototherapy is an efficacious, simpler, and less hazardous alternative to exchange transfusion in achieving a sustained reduction of bilirubin levels and preventing neurological complications.
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Affiliation(s)
- Nourelhouda Ouerradi
- Neonatology and Neonatal Resuscitation, Mohammed First University Faculty of Medicine, Oujda, MAR
| | - Anass Ayyad
- Neonatology and Neonatal Resuscitation, Mohammed First University Faculty of Medicine, Oujda, MAR
| | - Sahar Messaoudi
- Neonatology and Neonatal Resuscitation, Mohammed First University Faculty of Medicine, Oujda, MAR
| | - Rim Amrani
- Neonatology and Neonatal Resuscitation, Mohammed First University Faculty of Medicine, Oujda, MAR
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Guan X, Guo J, Xiao D, Wu Z. The effect of different dose of heparin using in peripheral arteriovenous synchronous blood exchange transfusion for neonatal hyperbilirubinemia. J Med Biochem 2024; 43:126-132. [PMID: 38496024 PMCID: PMC10943456 DOI: 10.5937/jomb0-45223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2023] [Accepted: 07/19/2023] [Indexed: 03/19/2024] Open
Abstract
Background To explore the optimal dosage of heparin in peripheral arteriovenous automatic synchronous exchange transfusion therapy for neonatal hyperbilirubinemia. Methods A total of 185 neonates received peripheral arteriovenous synchronous blood exchange transfusion for hyperbilirubinemia were enrolled from pediatric department of the Ganzhou People's Hospital between January 2018 and June 2020, which were randomly divided into four groups. On the basis of exchange transfusion, different dose of heparin was pumping at the bleeding site of artery (A: no heparin; B: 100 U/h heparin; C: 200 U/h heparin; D: 300 U/h heparin). The indexes of exchange transfusion efficacy, including total bilirubin conversion rate, indirect bilirubin conversion rate, hemoglobin concentration, the platelet number and APTT value was measured before and after therapy. The sites of artery puncture, the sites and rate of vascular occlusion were counted and analyzed.
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Affiliation(s)
- Xueyun Guan
- Ganzhou People's Hospital, Department of Pediatric, Ganzhou, China
| | - Jing Guo
- Ganzhou People's Hospital, Department of Pediatric, Ganzhou, China
| | - Dongsu Xiao
- Ganzhou People's Hospital, Department of Pediatric, Ganzhou, China
| | - Zhong Wu
- Ganzhou People's Hospital, Department of Gastrointestinal Surgery, Ganzhou, China
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Guzelkaya M, Onal E, Gelinci E, Kumral A, Cakan-Akdogan G. A zebrafish model for studying the mechanisms of newborn hyperbilirubinemia and bilirubin-induced neurological damage. Front Cell Dev Biol 2023; 11:1275414. [PMID: 38033855 PMCID: PMC10682072 DOI: 10.3389/fcell.2023.1275414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Accepted: 10/26/2023] [Indexed: 12/02/2023] Open
Abstract
Unresolved neonatal hyperbilirubinemia may lead to the accumulation of excess bilirubin in the body, and bilirubin in neural tissues may induce toxicity. Bilirubin-induced neurological damage (BIND) can result in acute or chronic bilirubin encephalopathy, causing temporary or lasting neurological dysfunction or severe damage resulting in infant death. Although serum bilirubin levels are used as an indication of severity, known and unknown individual differences affect the severity of the symptoms. The mechanisms of BIND are not yet fully understood. Here, a zebrafish newborn hyperbilirubinemia model is developed and characterized. Direct exposure to excess bilirubin induced dose- and time-dependent toxicity linked to the accumulation of bilirubin in the body and brain. Introduced bilirubin was processed by the liver, which increased the tolerance of larvae. BIND in larvae was demonstrated by morphometric measurements, histopathological analyses and functional tests. The larvae that survived hyperbilirubinemia displayed mild or severe morphologies associated with defects in eye movements, body posture and swimming problems. Interestingly, a plethora of mild to severe clinical symptoms were reproduced in the zebrafish model.
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Affiliation(s)
| | - Ebru Onal
- Izmir Biomedicine and Genome Center, Izmir, Turkiye
- Institute of Health Sciences, Dokuz Eylül University, Izmir, Turkiye
| | | | - Abdullah Kumral
- Izmir Biomedicine and Genome Center, Izmir, Turkiye
- Division of Neonatology, Department of Pediatrics, Faculty of Medicine, Dokuz Eylul University, Izmir, Turkiye
| | - Gulcin Cakan-Akdogan
- Izmir Biomedicine and Genome Center, Izmir, Turkiye
- Department of Medical Biology, Faculty of Medicine, Dokuz Eylül University, Izmir, Turkiye
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Xiong Z, Liu X, Li X. Efficacy of single-and double-volume exchange transfusion for neonatal hyperbilirubinemia. J Med Biochem 2023; 42:484-491. [PMID: 37790206 PMCID: PMC10543125 DOI: 10.5937/jomb0-42668] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Accepted: 02/20/2023] [Indexed: 10/05/2023] Open
Abstract
Background To investigate the efficacy and safety of singleand double-volume exchange transfusion for neonatal hyperbilirubinemia (HB) and compare their effects on the internal environment of newborns. Methods The clinical data of 96 HB newborns admitted to and treated in our hospitals from January 2016 to October 2021 were retrospectively analyzed. Then, these newborns were divided into single volume group (80-110 mL/kg, n=48) and double volume group (150-180 mL/kg, n=48) by the exchange volume per unit body mass. The hematological indicators total serum bilirubin (TSB), peripheral blood red blood cell (RBC) count, white blood cell (WBC) count, platelet (PLT) count, serum albumin (ALB), prothrombin time (PT) and activated partial thromboplastin time (APTT), and changes in inner-environment indexes (blood gas, blood glucose, acid-base and electrolyte levels) were compared between the two groups of newborns before treatment and after once treatment. Additionally, the adverse reactions of exchange transfusion in the two groups of newborns were recorded.
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Affiliation(s)
- Zhongzheng Xiong
- Dian Jiang People's Hospital of Chongqing, Department of Medical Laboratory, Chongqing, China
| | - Xianchuan Liu
- Bishan Maternity & Child Hospital of Chongqing, Laboratory Medicine, Chongqing, China
| | - Xiangzhu Li
- Medical University, Bishan Hospital of Chongqing, Department of Blood Transfusion, Chongqing, China
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Chatterjee A, Verma S, Dutta S, Singh S, Singh G, Sharma RR, Sachdev S, Attri S, Bhatia P. Novel device for automating exchange transfusions through umbilical venous route in neonates. Eur J Pediatr 2023; 182:1229-1238. [PMID: 36625935 DOI: 10.1007/s00431-022-04791-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2022] [Revised: 12/26/2022] [Accepted: 12/27/2022] [Indexed: 01/11/2023]
Abstract
Manually performed double-volume exchange transfusion (DVET) is tedious, error-prone, and may incur the risk of embolism. We aimed to develop a device that automates the DVET procedure performed through the umbilical venous route. We evaluated changes in blood passing through the device during DVET. We developed an electro-mechanical device with accessories (tubing and valve assembly) to perform a complete DVET. It comprises two syringes driven by a common pump that moves back and forth to withdraw aliquots of the patient's blood and infuse equal volumes of donor blood. In tandem, it draws donor blood from a blood bank bag and pushes the patient blood drawn from the previous cycle into a waste bag, respectively. One-way duckbill valves and a two-way pinch valve ensure the separation of the donor and patient blood. A sensor detects bubbles and clots. A dashboard displays set and measured parameters. We tested the accuracy of the delivered flow rate and volume, electrical safety, embolus detection, and changes in hematological and biochemical values. The delivered flow and volume were within 5% of the set parameters. All electrical safety parameters were within normal limits. The sensor consistently detected microbubbles and clots. There were no clinically significant differences in laboratory parameters between samples drawn directly from the blood bank bag and drawn from the exit port at 80, 100, 120, and 160 s with a fixed aliquot volume. CONCLUSIONS Our prototype of a novel device can safely automate a DVET. Further trials of this device are warranted. WHAT IS KNOWN • Double volume exchange transfusion is often performed manually, but this is time-consuming and error-prone. • Previous attempts at automation were not widely adopted because they involved inserting two catheters and did not have mechanisms to prevent embolism. WHAT IS NEW • This novel device fully automates double volume exchange transfusions through a single-lumen umbilical venous catheter. • It prevents air and clot embolism and has a screen for input and output parameters and alarms.
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Affiliation(s)
- Arindam Chatterjee
- Council of Scientific and Industrial Research- Central Scientific Instruments Organization (CSIR-CSIO), Chandigarh, India
| | - Sanjeev Verma
- Council of Scientific and Industrial Research- Central Scientific Instruments Organization (CSIR-CSIO), Chandigarh, India
| | - Sourabh Dutta
- Neonatology Unit, Department of Pediatrics, PGIMER, Sector 12, Chandigarh, 160023, India.
| | - Sarbjeet Singh
- Council of Scientific and Industrial Research- Central Scientific Instruments Organization (CSIR-CSIO), Chandigarh, India
| | - Gurinderjit Singh
- Council of Scientific and Industrial Research- Central Scientific Instruments Organization (CSIR-CSIO), Chandigarh, India
| | - Ratti Ram Sharma
- Department of Transfusion Medicine, Post Graduate Institute of Medical Education & Research (PGIMER), Chandigarh, India
| | - Suchet Sachdev
- Department of Transfusion Medicine, Post Graduate Institute of Medical Education & Research (PGIMER), Chandigarh, India
| | - Savita Attri
- Department of Pediatrics, PGIMER, Chandigarh, India
| | - Prateek Bhatia
- Department of Transfusion Medicine, Post Graduate Institute of Medical Education & Research (PGIMER), Chandigarh, India
- Department of Pediatrics, PGIMER, Chandigarh, India
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De Winter DP, Hulzebos C, Van 't Oever RM, De Haas M, Verweij EJ, Lopriore E. History and current standard of postnatal management in hemolytic disease of the fetus and newborn. Eur J Pediatr 2023; 182:489-500. [PMID: 36469119 DOI: 10.1007/s00431-022-04724-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Revised: 11/17/2022] [Accepted: 11/18/2022] [Indexed: 12/07/2022]
Abstract
UNLABELLED Since the discovery of the Rh blood group system in 1940, a greater understanding of hemolytic disease of the fetus and newborn (HDFN) was gained. In the years thereafter, researchers and clinicians came to the current understanding that fetal and neonatal red blood cells (RBC) are hemolyzed by maternal alloantibodies directed against RBC antigens potentially leading to severe disease. Preventative measures, such as Rhesus(D) immunoprophylaxis (RhIG), have greatly decreased the prevalence of Rh(D)-mediated HDFN, although a gap between high-income countries and middle- to low-income countries was created largely due to a lack in availability and high costs of RhIG. Other important developments in the past decades have improved the identification, monitoring, and care of pregnancies, fetuses, and neonates with HDFN. Prenatally, fetal anemia may occur and intrauterine transfusions may be needed. Postnatally, pediatricians should be aware of the (antenatally determined) risk of hemolysis in RBC alloimmunization and should provide treatment for hyperbilirubinemia in the early phase and monitor for anemia in the late phase of the disease. Through this review, we aim to provide an overview of important historic events and to provide hands-on guidelines for the delivery and postnatal management of neonates with HDFN. Secondarily, we aim to describe recent scientific findings and evidence gaps. CONCLUSION Multiple developments have improved the identification, monitoring, and care of pregnancies and neonates with HDFN throughout the centuries. Pediatricians should be aware of the (antenatally determined) risk of hemolysis in RBC alloimmunization and should provide treatment for hyperbilirubinemia in the early phase and monitor for late anemia in the late phase of the disease. Future studies should be set in an international setting and ultimately aim to eradicate HDFN on a global scale. WHAT IS KNOWN • Developments have led to a greater understanding of the pathophysiology, an improved serological identification and monitoring of at-risk cases and the current pre- and postnatal treatment. WHAT IS NEW • This review provides the pediatrician with hands-on guidelines for the delivery and postnatal management of neonates with HDFN. • Future studies should be set in an international setting with the ultimate aim of eradicating HDFN.
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Affiliation(s)
- Derek P De Winter
- Department of Pediatrics, Division of Neonatology, Willem-Alexander Children's Hospital, Leiden University Medical Center, Albinusdreef 2, 2333, Leiden, The Netherlands. .,Department of Immunohematology Diagnostic Services, Sanquin Diagnostic Services, Amsterdam, The Netherlands.
| | - Christian Hulzebos
- Department of Pediatrics, Division of Neonatology, Beatrix Children's Hospital, University Medical Center Groningen, Groningen, The Netherlands
| | - Renske M Van 't Oever
- Department of Immunohematology Diagnostic Services, Sanquin Diagnostic Services, Amsterdam, The Netherlands.,Division of Fetal Medicine, Department of Obstetrics, Leiden University Medical Center, Leiden, The Netherlands
| | - Masja De Haas
- Department of Immunohematology Diagnostic Services, Sanquin Diagnostic Services, Amsterdam, The Netherlands.,Department of Hematology, Leiden University Medical Center, Leiden, The Netherlands
| | - Ejt Joanne Verweij
- Division of Fetal Medicine, Department of Obstetrics, Leiden University Medical Center, Leiden, The Netherlands
| | - Enrico Lopriore
- Department of Pediatrics, Division of Neonatology, Willem-Alexander Children's Hospital, Leiden University Medical Center, Albinusdreef 2, 2333, Leiden, The Netherlands
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Ono H, Kakiuchi S, Kusuda S. Immunoglobulin for hemolytic jaundice in Japan: A retrospective survey. Pediatr Int 2023; 65:e15702. [PMID: 38037498 DOI: 10.1111/ped.15702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Revised: 10/02/2023] [Accepted: 10/10/2023] [Indexed: 12/02/2023]
Abstract
BACKGROUND Intravenous immunoglobulin G (IVIG) is used to treat blood-type incompatibility hemolytic disease of newborns (BTHDN). Although IVIG's efficacy for treating BTHDN has been challenged, as an updated systematic review suggests, IVIG could significantly reduce exchange transfusions. We conducted a mail-in questionnaire survey to ascertain actual use of IVIG for BTHDN in Japan. METHODS The survey, conducted in 2014, included infants born between January 1, 2009, and December 31, 2013. Questionnaires were sent to the heads of neonatal intensive care units (NICUs) at perinatal centers of the Japan Neonatologist Association. RESULTS A total of 195 centers (64.6%) responded to the questionnaire. During the study period, 170 centers (87.2%) reported incidences of BTHDN. Among these centers, there were 1726 diagnosed cases of BTHDN in neonates. Of these cases, 419 infants were treated with IVIG in 127 centers, representing approximately 74.7% of all centers. After the exclusion of cases with missing data and those where consent for data usage was not obtained, a total 916 infants were included in this study. Of these, 219 (23.9%) were treated with IVIG after phototherapy, and 187 (20.4%) of these infants did not require further blood exchange transfusion. The IVIG dosages ranged from 40 to 1200 mg/kg/dose, but the majority were between 500 and 1000 mg/kg/dose, with a median of 800 mg/kg/dose. About 20% of the infants treated with IVIG showed late-onset anemia and required treatment. Adverse events were reported in less than 1% of infants. CONCLUSIONS For the treatment of BTHDN, IVIG administration was widely used in NICUs in Japan without severe adverse events.
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Affiliation(s)
- Hideko Ono
- Department of Neonatal Medicine, Tokyo Women's Medical University, Tokyo, Japan
- Department of Neonatal Medicine, Japanese Red Cross Musashino Hospital, Tokyo, Japan
| | - Satsuki Kakiuchi
- Department of Neonatal Medicine, Tokyo Women's Medical University, Tokyo, Japan
| | - Satoshi Kusuda
- Department of Pediatrics, Kyorin University, Tokyo, Japan
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Liu J, Zhang Y, Li Z, Li Z, Zhang L, Jian S, Wang C, Song Y, Lv Z, Tang X, Gou L, Xiao J. Early indicators of neonatal-onset hereditary thrombotic thrombocytopenia purpura. Res Pract Thromb Haemost 2022; 6:e12820. [PMID: 36254256 PMCID: PMC9561421 DOI: 10.1002/rth2.12820] [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: 03/30/2022] [Revised: 09/05/2022] [Accepted: 09/10/2022] [Indexed: 11/11/2022] Open
Abstract
Background Neonatal-onset hereditary thrombotic thrombocytopenia purpura (hTTP) is often misdiagnosed due to its rarity. It begins with jaundice, similar to infants with ABO incompatibility. Objective To explore early indicators of neonatal-onset hTTP. Methods This study was a retrospective case series of newborns with hTTP and ABO incompatibility. We compared the clinical characteristics and laboratory test results in these two groups. Results This study included four hTTP patients and 20 ABO-incompatible newborns. All patients manifested disease during the neonatal period. There were equal numbers of males and females in each group. hTTP newborns showed earlier (median difference, 57.0 h; 95% confidence interval [CI], 24.0-65.0) and more severe hyperbilirubinemia (mean difference, 8.0 mg/dl; 95% CI, 3.8-12.1) than ABO-incompatible newborns. In hTTP newborns, anemia was more common within 7 days after birth than in ABO-incompatible newborns (odds ratio, 25.4; 95% CI, 1.2-551.6), and platelet counts were lower than in ABO-incompatible newborns (17 ± 12 × 109/L vs. 291 ± 76 × 109/L). The levels of serum creatinine (median difference, 51.8 μmol/L; 95% CI, 16.0-109.4) and blood urea nitrogen (median difference, 5.7 mmol/L; 95% CI, 2.8-38.7) were higher in hTTP newborns than in ABO-incompatible newborns. There were no significant differences in white blood cell counts, C-reactive protein, alanine aminotransferase, or albumin levels. Conclusions Severe jaundice soon after birth, early anemia, and severe thrombocytopenia were more common in newborns with hTTP than ABO incompatibility. These are distinguishing early features of hTTP.
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Affiliation(s)
- Jing Liu
- Department of Pediatrics, Peking Union Medical College Hospital, Peking Union Medical CollegeChinese Academy of Medical SciencesBeijingChina
| | - Yuelun Zhang
- Medical Research Center, Peking Union Medical College Hospital, Peking Union Medical CollegeChinese Academy of Medical SciencesBeijingChina
| | - Zhuo Li
- Department of Pediatrics, Peking Union Medical College Hospital, Peking Union Medical CollegeChinese Academy of Medical SciencesBeijingChina
| | - Zhenghong Li
- Department of Pediatrics, Peking Union Medical College Hospital, Peking Union Medical CollegeChinese Academy of Medical SciencesBeijingChina
| | - Lejia Zhang
- Department of Pediatrics, Peking Union Medical College Hospital, Peking Union Medical CollegeChinese Academy of Medical SciencesBeijingChina
| | - Shan Jian
- Department of Pediatrics, Peking Union Medical College Hospital, Peking Union Medical CollegeChinese Academy of Medical SciencesBeijingChina
| | - Changyan Wang
- Department of Pediatrics, Peking Union Medical College Hospital, Peking Union Medical CollegeChinese Academy of Medical SciencesBeijingChina
| | - Yuqing Song
- Department of Pediatrics, Peking Union Medical College Hospital, Peking Union Medical CollegeChinese Academy of Medical SciencesBeijingChina
| | - Zichao Lv
- Department of Pediatrics, Peking Union Medical College Hospital, Peking Union Medical CollegeChinese Academy of Medical SciencesBeijingChina
| | - Xiaoyan Tang
- Department of Pediatrics, Peking Union Medical College Hospital, Peking Union Medical CollegeChinese Academy of Medical SciencesBeijingChina
| | - Lijuan Gou
- Department of Pediatrics, Peking Union Medical College Hospital, Peking Union Medical CollegeChinese Academy of Medical SciencesBeijingChina
| | - Juan Xiao
- Department of Pediatrics, Peking Union Medical College Hospital, Peking Union Medical CollegeChinese Academy of Medical SciencesBeijingChina
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Zhu S, Zhou L, Feng Y, Zhu J, Shu Q, Li H. Understanding the risk factors for adverse events during exchange transfusion in neonatal hyperbilirubinemia using explainable artificial intelligence. BMC Pediatr 2022; 22:567. [PMID: 36180854 PMCID: PMC9523933 DOI: 10.1186/s12887-022-03615-5] [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: 04/08/2022] [Accepted: 09/14/2022] [Indexed: 11/20/2022] Open
Abstract
OBJECTIVE To understand the risk factors associated with adverse events during exchange transfusion (ET) in severe neonatal hyperbilirubinemia. STUDY DESIGN We conducted a retrospective study of infants with hyperbilirubinemia who underwent ET within 30 days of birth from 2015 to 2020 in a children's hospital. Both traditional statistical analysis and state-of-the-art explainable artificial intelligence (XAI) were used to identify the risk factors. RESULTS A total of 188 ET cases were included; 7 major adverse events, including hyperglycemia (86.2%), top-up transfusion after ET (50.5%), hypocalcemia (42.6%), hyponatremia (42.6%), thrombocytopenia (38.3%), metabolic acidosis (25.5%), and hypokalemia (25.5%), and their risk factors were identified. Some novel and interesting findings were identified by XAI. CONCLUSIONS XAI not only achieved better performance in predicting adverse events during ET but also helped clinicians to more deeply understand nonlinear relationships and generate actionable knowledge for practice.
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Affiliation(s)
- Shuzhen Zhu
- The Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, China
| | - Lianjuan Zhou
- The Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, China
| | - Yuqing Feng
- The Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, China
| | - Jihua Zhu
- The Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, China
| | - Qiang Shu
- The Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, China
| | - Haomin Li
- The Children's Hospital, Zhejiang University School of Medicine, National Clinical Research Center for Child Health, Hangzhou, China.
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Lieberman L, Lopriore E, Baker JM, Bercovitz RS, Christensen RD, Crighton G, Delaney M, Goel R, Hendrickson JE, Keir A, Landry D, La Rocca U, Lemyre B, Maier RF, Muniz‐Diaz E, Nahirniak S, New HV, Pavenski K, dos Santos MCP, Ramsey G, Shehata N. International guidelines regarding the role of IVIG in the management of Rh- and ABO-mediated haemolytic disease of the newborn. Br J Haematol 2022; 198:183-195. [PMID: 35415922 PMCID: PMC9324942 DOI: 10.1111/bjh.18170] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Accepted: 03/16/2022] [Indexed: 01/08/2023]
Abstract
Haemolytic disease of the newborn (HDN) can be associated with significant morbidity. Prompt treatment with intensive phototherapy (PT) and exchange transfusions (ETs) can dramatically improve outcomes. ET is invasive and associated with risks. Intravenous immunoglobulin (IVIG) may be an alternative therapy to prevent use of ET. An international panel of experts was convened to develop evidence-based recommendations regarding the effectiveness and safety of IVIG to reduce the need for ETs, improve neurocognitive outcomes, reduce bilirubin level, reduce the frequency of red blood cell (RBC) transfusions and severity of anaemia, and/or reduce duration of hospitalization for neonates with Rh or ABO-mediated HDN. We used a systematic approach to search and review the literature and then develop recommendations from published data. These recommendations conclude that IVIG should not be routinely used to treat Rh or ABO antibody-mediated HDN. In situations where hyperbilirubinaemia is severe (and ET is imminent), or when ET is not readily available, the role of IVIG is unclear. High-quality studies are urgently needed to assess the optimal use of IVIG in patients with HDN.
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Affiliation(s)
- Lani Lieberman
- Department of Clinical PathologyUniversity Health NetworkTorontoOntarioCanada
- Department of Laboratory Medicine & PathobiologyUniversity of TorontoTorontoOntarioCanada
- Department of Laboratory Medicine and Molecular DiagnosticsSunnybrook Health Sciences CentreTorontoOntarioCanada
| | - Enrico Lopriore
- Division of NeonatologyDepartment of Pediatrics, Leiden University Medical CenterLeidenThe Netherlands
| | - Jillian M. Baker
- Department of PediatricsUnity Health Toronto (St. Michael's Hospital)TorontoOntarioCanada
- Division of Haematology‐OncologyThe Hospital for Sick ChildrenTorontoOntarioCanada
| | - Rachel S. Bercovitz
- Division of HematologyOncology, and Stem Cell Transplant, Department of Pediatrics, Northwestern University Feinberg School of MedicineChicagoIllinoisUSA
| | - Robert D. Christensen
- Divisions of Neonatology and Hematology/OncologyUniversity of Utah HealthSalt Lake CityUTUSA
- Department of Women and Newborn's ResearchIntermountain HealthcareSalt Lake CityUtahUSA
| | - Gemma Crighton
- Department of HaematologyRoyal Children's HospitalMelbourneAustralia
| | - Meghan Delaney
- Division of Pathology & Laboratory MedicineChildren's National HospitalWashingtonDistrict of ColumbiaUSA
- Department of Pathology & PediatricsThe George Washington University Health SciencesWashingtonDistrict of ColumbiaUSA
| | - Ruchika Goel
- Division of Transfusion MedicineDepartment of Pathology, School of Medicine, Johns Hopkins UniversityBaltimoreMarylandUSA
- Simmons Cancer Institute at SIU School of MedicineSpringfieldIllinoisUSA
| | - Jeanne E. Hendrickson
- Departments of Laboratory Medicine and PediatricsYale UniversityNew HavenConnecticutUSA
| | - Amy Keir
- SAHMRI Women and KidsSouth Australian Health and Medical InstituteNorth AdelaideSouth AustraliaAustralia
- Adelaide Medical School and the Robinson Research Institutethe University of AdelaideNorth AdelaideSouth AustraliaAustralia
| | | | - Ursula La Rocca
- Department of Translational and Precision MedicineSapienza UniversityRomeItaly
- Italian National Blood CentreNational Institute of HealthRomeItaly
| | - Brigitte Lemyre
- Department of PediatricsUniversity of OttawaOttawaOntarioCanada
| | - Rolf F. Maier
- Children's HospitalUniversity Hospital, Philipps UniversityMarburgGermany
| | - Eduardo Muniz‐Diaz
- Department of ImmunohematologyBlood and Tissue Bank of CataloniaBarcelonaSpain
| | - Susan Nahirniak
- Alberta Precision Laboratories and Department of Laboratory Medicine and PathologyUniversity of AlbertaEdmontonAlbertaCanada
| | - Helen V. New
- Clinical DirectorateNHS Blood and TransplantLondonUK
- Centre for HaematologyImperial College LondonLondonUK
| | - Katerina Pavenski
- Department of Laboratory Medicine and PathologyUnity Health Toronto (St. Michael's Hospital)TorontoOntarioCanada
| | | | - Glenn Ramsey
- Department of PathologyFeinberg School of Medicine, Northwestern UniversityChicagoIllinoisUSA
| | - Nadine Shehata
- Departments of MedicineLaboratory Medicine and Pathobiology, Institute of Health, Policy Management and Evaluation, University of Toronto, Mount Sinai HospitalTorontoOntarioCanada
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12
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Calderón MJM, Pérez SIA, Becerra N, Suarez JD. Validation of an instrument for the evaluation of exchange transfusion (INEXTUS) via an OSCE. BMC MEDICAL EDUCATION 2022; 22:480. [PMID: 35725443 PMCID: PMC9210713 DOI: 10.1186/s12909-022-03546-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Accepted: 06/03/2022] [Indexed: 06/15/2023]
Abstract
INTRODUCTION Exchange transfusion is the treatment of choice for patients with severe hyperbilirubinemia who do not respond to phototherapy. This procedure is highly complex and requires substantial expertise to perform, however it´s not done frequently enough to guarantee adequate training. Traditional learning scenarios do not have a space reserved for teaching this procedure or an instrument that fully and objectively evaluates the skills that a professional must acquire. OBJECTIVES: The purpose was to construct and evaluate the INEXTUS instrument´s validity evidence relevant to internal structure, in a simulated scenario through the performance of an objective structured clinical exam (OSCE). MATERIALS AND METHODS: The Delphi consensus methodology was utilized to design the instrument; six experts participated through three rounds using the Google Forms platform. The categories and items previously obtained were subjected to validation by nine experts through a dichotomous survey. Prior to data collection, the evaluators were trained through a pilot test with 10 medical students. Subsequently, all residents of a paediatric programme were evaluated through the OSCE methodology in a simulated scenario, with 6 stations, of a clinical case of a new-born with an explicit need for exchange transfusion. During their participation in the scenario, the residents were first evaluated with the instrument developed. Additionally, audio and video filming of all students who participated was performed with the aim of conducting a second evaluation two weeks after the first four evaluators participated. RESULTS The final INEXTUS instrument consists of 46 subitems grouped into 23 items divided into 6 categories, demonstrating an inter-rater intraclass correlation coefficient of 0.96 (95% CI 0.94, 0.98 p-value < 0.001). For the Fleiss Kappa of the 23 items evaluated, concordance was evaluated for 14 items but could not be determined for the 9 remaining items because all the ratings were equal, either because the items were not performed or they were all performed adequately. Of the 14 items, 9 good scores were obtained (95% CI 0.61 to 0.8; p value < 0.001), and 5 very good scores were obtained (95% CI 0.81 to 1; p value < 0.001). CONCLUSIONS The INEXTUS instrument evaluates exchange transfusion skills in medical personnel in training in simulated scenarios using the OSCE methodology; it has high validity and reliability and is a high-impact educational tool.
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Affiliation(s)
| | | | - Natalia Becerra
- School of Medicine, Universidad de La Sabana, Chía, Colombia
| | - Juan David Suarez
- School of Medicine, Resident of Paediatrics, Universidad de La Sabana, Chía, Colombia
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Abstract
PURPOSE OF REVIEW Hyperbilirubinemia is commonly seen in neonates. Though hyperbilirubinemia is typically asymptomatic, severe elevation of bilirubin levels can lead to acute bilirubin encephalopathy and progress to kernicterus spectrum disorder, a chronic condition characterized by hearing loss, extrapyramidal dysfunction, ophthalmoplegia, and enamel hypoplasia. Epidemiological data show that the implementation of universal pre-discharge bilirubin screening programs has reduced the rates of hyperbilirubinemia-associated complications. However, acute bilirubin encephalopathy and kernicterus spectrum disorder are still particularly common in low- and middle-income countries. RECENT FINDINGS The understanding of the genetic and biochemical processes that increase the susceptibility of defined anatomical areas of the central nervous system to the deleterious effects of bilirubin may facilitate the development of effective treatments for acute bilirubin encephalopathy and kernicterus spectrum disorder. Scoring systems are available for the diagnosis and severity grading of these conditions. The treatment of hyperbilirubinemia in newborns relies on the use of phototherapy and exchange transfusion. However, novel therapeutic options including deep brain stimulation, brain-computer interface, and stem cell transplantation may alleviate the heavy disease burden associated with kernicterus spectrum disorder. Despite improved screening and treatment options, the prevalence of acute bilirubin encephalopathy and kernicterus spectrum disorder remains elevated in low- and middle-income countries. The continued presence and associated long-term disability of these conditions warrant further research to improve their prevention and management.
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Affiliation(s)
- Shuo Qian
- Department of Neurology and Rehabilitation, University of Illinois at Chicago College of Medicine, 912 S Wood St, Chicago, IL, 60612, USA.
| | - Prateek Kumar
- Department of Neurology and Rehabilitation, University of Illinois at Chicago College of Medicine, 912 S Wood St, Chicago, IL, 60612, USA
| | - Fernando D Testai
- Department of Neurology and Rehabilitation, University of Illinois at Chicago College of Medicine, 912 S Wood St, Chicago, IL, 60612, USA
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14
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Wu K, Chen L, Huang H, Wu Z, Chen Q, Zhong W. Study on the application value of red blood cell distribution width and platelet distribution width in neonatal exchange transfusion with hyperbilirubinemia. J Matern Fetal Neonatal Med 2022; 35:9811-9815. [PMID: 35341429 DOI: 10.1080/14767058.2022.2054321] [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: 10/18/2022]
Abstract
PURPOSE The study aimed to evaluate the application of Red Blood Cell Distribution Width (RDW) and Platelet Distribution Width (PDW) in the treatment of neonatal exchange transfusion (ET) with hyperbilirubinemia as well as to provide relevant reference materials for clinical diagnosis and treatment. PATIENTS AND METHODS This was a retrospective study in a single center. Between January 2011 and December 2020, a total of 198 neonates, who were admitted to Fujian Maternity and Child Health Hospital for hyperbilirubinemia and treated with ET therapy were selected. They were divided into blood group antibody negative (BGAbN) ET (n = 92) and blood group antibody positive (BGAbP) ET (n = 106) groups. We analyzed changes in serum total bilirubin (STB), serum indirect bilirubin (SIB), and platelet count(PLT) before and after ET; The clinical data of the neonates with hyperbilirubinemia were collected, and RDW and PDW were compared in the two groups before ET.. RESULTS The concentrations of STB, SIB, and platelet count were much higher before ET and decreased significantly after ET; the difference was statistically significant (p<.001); There were significant differences between the two groups in RDW and PDW before ET. CONCLUSION ET therapy is the most timely and effective treatment method for severe hyperbilirubinemia in neonates clinically; RDW and PDW can help determine neonatal hemolysis caused by blood group antibodies.
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Affiliation(s)
- Kunhai Wu
- Blood Transfusion Department, Fujian Maternity and Child Health Hospital, Fuzhou, Fujian, China
| | - Lufei Chen
- Blood Transfusion Department, Fujian Maternity and Child Health Hospital, Fuzhou, Fujian, China
| | - Huifang Huang
- Intensive Care Unit, Fujian Maternity and Child Health Hospital, Fuzhou, Fujian, China
| | - Zhihui Wu
- Department of Laboratory Medicine, Fujian Maternity and Child Health Hospital, Fuzhou, Fujian, China
| | - Qingting Chen
- Blood Transfusion Department, Affiliated Hospital of Putian Uniwersity, Putian, Fujian, China
| | - Wenhui Zhong
- Blood Transfusion Department, Fujian Maternity and Child Health Hospital, Fuzhou, Fujian, China
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15
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Yang F, Liu Y, Zheng F, Yao Q, Mo W. Efficacy of Circumferential Intensive Phototherapy in Treating Neonatal Hyperbilirubinemia: A Pilot Study. Am J Perinatol 2022; 39:425-428. [PMID: 32950036 DOI: 10.1055/s-0040-1717069] [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: 10/23/2022]
Abstract
OBJECTIVE The present study was aimed at developing a circumferential phototherapy unit using 3M reflective materials in the double-sided phototherapy unit and investigating its efficacy in treating neonatal hyperbilirubinemia. STUDY DESIGN Forty-two infants with neonatal hyperbilirubinemia were selected from our hospital; they were randomly divided into control (n = 21) and experimental groups (n = 21). The experimental group was treated with the circumferential phototherapy unit, while the control group was treated with an ordinary phototherapy unit. RESULTS No significant differences were noted between the two groups in the levels of transcutaneous bilirubin before phototherapy (p > 0.05). After 12 hours of phototherapy, the value of transcutaneous bilirubin decreased significantly in the experimental group compared with that of the control group (p < 0.05). Additionally, the two groups did not exhibit any significant difference in the side effects (p > 0.05). CONCLUSION Our results indicated that the circumferential phototherapy unit was more effective than the ordinary phototherapy unit in treating neonatal hyperbilirubinemia. KEY POINTS · A circumferential phototherapy unit was developed using 3M reflective materials.. · The circumferential phototherapy unit was more effective than the ordinary.. · The two groups did not exhibit any significant difference in the side effects..
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Affiliation(s)
- Fei Yang
- Neonatal Intensive Care Unit, Hangzhou Women's Hospital (Hangzhou Maternity and Child Health Care Hospital), Hangzhou, China
| | - Yingying Liu
- Neonatal Intensive Care Unit, Hangzhou Women's Hospital (Hangzhou Maternity and Child Health Care Hospital), Hangzhou, China
| | - Fang Zheng
- Neonatal Intensive Care Unit, Hangzhou Women's Hospital (Hangzhou Maternity and Child Health Care Hospital), Hangzhou, China
| | - Qiang Yao
- Neonatal Intensive Care Unit, Hangzhou Women's Hospital (Hangzhou Maternity and Child Health Care Hospital), Hangzhou, China
| | - Weinong Mo
- Neonatal Intensive Care Unit, Hangzhou Women's Hospital (Hangzhou Maternity and Child Health Care Hospital), Hangzhou, China
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16
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Shahroor M, Maarouf AM, Yang J, Yankanah R, Shah PS, Mohamed A. Complications Associated with Low Position versus Good Position Umbilical Venous Catheters in Neonates of ≤32 Weeks' Gestation. Am J Perinatol 2022; 39:259-264. [PMID: 32772356 DOI: 10.1055/s-0040-1715117] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
OBJECTIVE This study aimed to determine the incidence of umbilical venous catheter associated infection (UVCAI) in very preterm infants based on UVC tip position. STUDY DESIGN In this retrospective cohort study, infants born at ≤32 weeks were divided into groups with a UVC tip in either a low-lying or good position. The primary outcome was UVCAI. Survival analysis represented time to infection between groups. Subgroup analyses were based on duration of UVC indwelling time. RESULTS Of 1,983 infants, 1,638 infants were eligible; 33% had low-lying UVC and 67% had good position UVC. Survival analyses suggested a significantly higher probability of infection was associated with low UVC (adjusted hazard ratio [HR]: 1.9, 95% confidence interval [CI]: 1.1-3.2; p = 0.001). The risk of infection was higher for UVC of >7 days duration (adjusted HR: 2.2, 95% CI: 1.1-4.2). Extravasation as a complication was significantly higher in the low UVC versus good position UVC (1.3 vs. 0.1%; odds ratio: 14.4, 95% CI: 1.8-119). CONCLUSION Low-lying UVC was associated with higher risk of infection and extravasation. KEY POINTS · Low-lying UVC are at higher risk of UVCAI.. · Presence of UVC in situ for > 7 days carries higher risk of UVCAI.. · There was a higher risk of UVC extravasation with low UVCs..
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Affiliation(s)
- Maher Shahroor
- Division of Neonatology, Department of Pediatrics, University of Toronto, Toronto, Ontario, Canada.,Department of Pediatrics, Mount Sinai Hospital, Toronto, Ontario, Canada.,Division of Neonatology, Department of Pediatrics, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Ahmad Mustafa Maarouf
- Division of Neonatology, Department of Pediatrics, University of Toronto, Toronto, Ontario, Canada.,Department of Pediatrics, Mount Sinai Hospital, Toronto, Ontario, Canada.,Division of Neonatology, Department of Pediatrics, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Jie Yang
- Department of Pediatrics, Mount Sinai Hospital, Toronto, Ontario, Canada
| | - Rosanna Yankanah
- Division of Neonatology, Department of Pediatrics, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Prakesh S Shah
- Division of Neonatology, Department of Pediatrics, University of Toronto, Toronto, Ontario, Canada.,Department of Pediatrics, Mount Sinai Hospital, Toronto, Ontario, Canada.,Division of Neonatology, Department of Pediatrics, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Adel Mohamed
- Division of Neonatology, Department of Pediatrics, University of Toronto, Toronto, Ontario, Canada.,Department of Pediatrics, Mount Sinai Hospital, Toronto, Ontario, Canada.,Division of Neonatology, Department of Pediatrics, The Hospital for Sick Children, Toronto, Ontario, Canada
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17
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Ramachandran RM, Srinivasan R. Clinical Profile and Outcome Following Exchange Transfusion for Neonatal Jaundice in a Tertiary Care Centre. J Trop Pediatr 2022; 68:6515780. [PMID: 35084035 DOI: 10.1093/tropej/fmac004] [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] [Indexed: 11/13/2022]
Abstract
INTRODUCTION Phototherapy has reduced the need for exchange transfusion (ET) to manage jaundiced neonates. Hence there are concerns about increased risk of complication due to lack of opportunity to sustain skills in performing ET. We studied the complications and treatment outcomes of neonates treated for jaundice with ET. METHODOLOGY A retrospective observational study was conducted from June 2013 to June 2020 in a tertiary care hospital in India. All neonates treated with ET for jaundice were included. RESULTS Twenty-eight neonates underwent 31 ET during the study period. Their mean gestational age and birth weight were 37 weeks and 3200 g, respectively. Predisposing factor for jaundice observed were Coomb's positive status (11), hepatosplenomegaly suggesting hemolysis (3), cephalhematoma (2) and birth asphyxia (1). Abnormal neurological status before ET was seen in seven neonates. Adverse clinical events that happened during or within 8 h after ET were desaturation (4), tachycardia (3), tachypnea (2), bradycardia (2), shock (2) and temperature instability (2). One neonate developed acute kidney injury after ET and required peritoneal dialysis. Abnormal lab parameters observed during or within 8 h after ET were hypocalcemia (20), anemia (8), hypokalemia (7), hypernatremia (3), thrombocytopenia (3) and hyperkalemia (2). Post ET sepsis was seen in five neonates: two had only blood culture positive sepsis, two had bone and joint infection and one had liver abscess. CONCLUSION The neonates undergoing ET are at high risk of developing complications which may be life threatening. Hence careful monitoring during the procedure is needed.
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Affiliation(s)
- Rajashree M Ramachandran
- Department of Pediatrics, PSG Institute of Medical Science & Research, Coimbatore, Tamil Nadu 641004, India
| | - Ramesh Srinivasan
- Department of Pediatrics, PSG Institute of Medical Science & Research, Coimbatore, Tamil Nadu 641004, India
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18
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Suzuki H, Yasuda S, Htun Y, Aye NSS, Oo H, Oo TP, Htut ZL, Koyano K, Nakamura S, Kusaka T. Transcutaneous bilirubin-based screening reduces the need for blood exchange transfusion in Myanmar newborns: A single-center, retrospective study. Front Pediatr 2022; 10:947066. [PMID: 36147809 PMCID: PMC9485474 DOI: 10.3389/fped.2022.947066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Accepted: 08/16/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Neonatal hyperbilirubinemia is a significant health problem in Myanmar. We introduced transcutaneous bilirubin (TcB) measurements in 2017 and developed an hour-specific TcB nomogram for early detection and treatment of hyperbilirubinemia in Myanmar neonates. This study aimed to evaluate whether our screening method for hyperbilirubinemia decreased the requirement of blood exchange therapy (ET). METHODS This retrospective cohort study was conducted at the Central Women's Hospital, Yangon. Two groups were included as follows: group 1 (control group; comprising infants born in 2016 and screened on the basis of Kramer's rule), and group 2 (intervention group; comprising infants born in 2019 and screened by TcB measurement using a nomogram). The number of ETs was analyzed based on causes of hyperbilirubinemia and number of days after birth. RESULTS Groups 1 and 2 comprised 12,968 and 10,090 infants, respectively. Forty-six and two infants in Groups 1 and 2, respectively, required an ET. The odds ratio for ET was 18.0 (Group 1 to Group 2; 95% confidence interval [CI]: 4.8-67.1; p = 0.000). Serum bilirubin values at the time ET was administered were significantly higher in Group 1 than those in Group 2 (median: 23.0 and 16.8, respectively). CONCLUSION The management of hyperbilirubinemia using our screening method (TcB Nomogram) can effectively reduce the need for ET in neonates in Myanmar.
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Affiliation(s)
- Hiromi Suzuki
- Department of Hygiene, Faculty of Medicine, Kagawa University, Kagawa, Japan
| | - Saneyuki Yasuda
- Post Graduate Clinical Education Center, Kagawa University Hospital, Kagawa, Japan
| | - Yinmon Htun
- Department of Pediatrics, Faculty of Medicine, Kagawa University, Kagawa, Japan
| | - Nant San San Aye
- Neonatal Intensive Care Unit, Central Women's Hospital, Yangon, Myanmar
| | - Hnin Oo
- Neonatal Intensive Care Unit, Central Women's Hospital, Yangon, Myanmar
| | - Thet Paing Oo
- Poole Hospital, University Hospitals Dorset NHS Foundation Trust, Poole, United Kingdom
| | - Zaw Lin Htut
- Neonatal Intensive Care Unit, Central Women's Hospital, Yangon, Myanmar
| | - Kosuke Koyano
- Department of Pediatrics, Faculty of Medicine, Kagawa University, Kagawa, Japan
| | - Shinji Nakamura
- Department of Pediatrics, Faculty of Medicine, Kagawa University, Kagawa, Japan
| | - Takashi Kusaka
- Department of Pediatrics, Faculty of Medicine, Kagawa University, Kagawa, Japan
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Wu K, Chen L, Huang H. Study on the Effect of Two Different Transfusion Methods in Neonates with Hyperbilirubinemia Induced by Non-Blood-Group Antibodies. Int J Gen Med 2021; 14:7311-7316. [PMID: 34737625 PMCID: PMC8560503 DOI: 10.2147/ijgm.s338874] [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: 09/15/2021] [Accepted: 10/19/2021] [Indexed: 11/28/2022] Open
Abstract
PURPOSE The study aimed to analyse the clinical effect of homotype ET method and compatible ET method in neonates with hyperbilirubinemia caused by non-blood-group antibodies (non-blood-group antibodies refers to due to cause other than blood-group antibodies) as well as to provide relevant reference materials for clinical diagnosis and treatment in Fuzhou city. PATIENTS AND METHODS Between January 2011 and December 2020, a total of 125 neonates, who were admitted to the Sentinel hospital of Fuzhou city, Fujian Provincial Maternity and Children's Hospital for hyperbilirubinemia and treated with ET therapy were selected. They were divided into homotype ET (n=32) and compatibility ET (n=93) treatment groups. We analysed changes in serum total bilirubin (STB), serum indirect bilirubin (SIB), and platelet count before and after ET; retrospectively analysed the neonates' clinical data; and compared findings between the 2 groups. RESULTS The homotype ET group and the compatible ET group showed higher STB, SIB, and platelet levels before ET and decreased levels of the same after ET; the difference was statistically significant (P<0.001). Compared with the compatible ET group, the decreases in STB, SIB, and platelet count in the homotype ET group showed no significant difference (P>0.05). CONCLUSION ET therapy is the most timely and effective treatment method for severe hyperbilirubinemia in neonates clinically, and the effects of homotype and compatible ET are similar.
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Affiliation(s)
- Kunhai Wu
- Blood Transfusion Department, Fujian Provincial Maternity and Children’s Hospital, Fuzhou, Fujian, People’s Republic of China
| | - Lufei Chen
- Blood Transfusion Department, Fujian Provincial Maternity and Children’s Hospital, Fuzhou, Fujian, People’s Republic of China
| | - Huifang Huang
- Intensive Care Unit, Fujian Provincial Maternity and Children’s Hospital, Fuzhou, Fujian, People’s Republic of China
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20
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Yu M, Tang T, Zheng R, Situ M, Feng J. A comparative study on perinatal outcomes of red blood cell-alloimmunized pregnancies with anti-RhD in combination and anti-RhD alone in China. Vox Sang 2021; 117:268-274. [PMID: 34111300 DOI: 10.1111/vox.13161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2020] [Revised: 05/05/2021] [Accepted: 05/16/2021] [Indexed: 11/27/2022]
Abstract
BACKGROUND AND OBJECTIVES The advent of intrauterine transfusion (IUT) has improved the survival of severe foetal anaemia. The aim of this study was to compare the perinatal outcomes of red blood cell (RBC)-alloimmunized pregnancies with anti-RhD in combination and anti-RhD alone in China. MATERIALS AND METHODS A retrospective study was conducted involving RBC-alloimmunized pregnancies with anti-RhD in combination and anti-RhD alone admitted to The First Affiliated Hospital, Sun Yat-sen University, between January 2007 and December 2019. Obstetric data and neonatal outcomes were compared. RESULTS A total of 165 alloimmunized pregnancies were identified, with 32 pregnancies in the anti-RhD-in-combination group (25 pregnancies with anti-RhD + anti-RhC and 7 pregnancies with anti-RhD + anti-RhE) and 133 pregnancies in the anti-RhD-alone group. The anti-RhD-in-combination group had significantly higher frequency of IUTs than the anti-RhD-alone group (59.4% [19/32] vs. 30.1% [40/133]; p < 0.01). The postnatal frequency of top-up transfusions was significantly higher in the anti-RhD in combination group than the anti-RhD-alone group (90.6% [29/32] vs. 70.7% [94/133]; p = 0.02). There was no significant difference in the frequency of exchange transfusions (ETs) between the two groups (15.6% [5/32] vs. 17.3% [23/133]; p = 0.82). CONCLUSIONS Compared to alloimmunized pregnancies with anti-RhD alone, pregnancies with anti-RhD in combination with anti-RhC or anti-RhE have an increased requirement for antenatal IUTs and postnatal top-up transfusions but do not have an increased need for ETs.
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Affiliation(s)
- Muxue Yu
- Department of Pediatrics, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Tonghui Tang
- Department of Pediatrics, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Rujiang Zheng
- Department of Pediatrics, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Miaoqiong Situ
- Department of Pediatrics, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Jiali Feng
- Department of Pediatrics, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
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21
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Ree IMC, Besuden CFJ, Wintjens VEHJ, Verweij J(EJT, Oepkes D, de Haas M, Lopriore E. Exchange transfusions in severe Rh-mediated alloimmune haemolytic disease of the foetus and newborn: a 20-year overview on the incidence, associated risks and outcome. Vox Sang 2021; 116:990-997. [PMID: 33730387 PMCID: PMC8596394 DOI: 10.1111/vox.13090] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2020] [Revised: 02/05/2021] [Accepted: 02/05/2021] [Indexed: 11/28/2022]
Abstract
Background and objectives Guidelines and indications for exchange transfusion in haemolytic disease of the foetus and newborn (HDFN) have changed drastically in the past decades, causing a decline in exchange transfusion rate. This study aims to evaluate the incidence of exchange transfusions (ETs) in neonates with Rh‐mediated HDFN over the past 20 years at our centre, and report potentially ET‐related complications as well as indicators for bilirubin encephalopathy. Material and methods In this observational study, 438 neonates were included with HDFN, born ≥ 35 weeks gestational age at the Leiden University Medical Centre between January 2000 and July 2020. The incidence of ET and procedure‐related complications were assessed in three consecutive time periods determined by changes in guidelines and indications for ET. Results The incidence of ET in our centre declined from (104/156) 67% (time period 2000–2005), to (39/181) 22% (2006–2015) and to (10/101) 10% (2015–2020, p < 0·001). The maximum bilirubin levels in neonates after birth increased from 13·6 mg/dL (or 233 μmol/L), to 15·0 mg/dL (257 μmol/L) and to 15·3 mg/dL (263 μmol/L). The incidence of complications associated with the use of ET (including sepsis, haematologic disorders and respiratory failure) remained stable throughout the years, and no neonates died during the study period. Conclusion Exchange transfusion incidence declined significantly over the past two decades. Decrease in ET incidence, and concomitant decrease in exposure and expertise, was not associated with an increase in procedure‐related complications.
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Affiliation(s)
- Isabelle M C Ree
- Department of Paediatrics, Division of Neonatology, Leiden University Medical Centre, Leiden, the Netherlands.,Centre for Clinical Transfusion Research, Sanquin, Leiden, the Netherlands
| | - Carolin F J Besuden
- Department of Paediatrics, Division of Neonatology, Leiden University Medical Centre, Leiden, the Netherlands
| | - Vivianne E H J Wintjens
- Department of Paediatrics, Division of Neonatology, Leiden University Medical Centre, Leiden, the Netherlands
| | - Joanne (E) J T Verweij
- Department of Obstetrics, Division of Foetal Medicine, Leiden University Medical Centre, Leiden, the Netherlands
| | - Dick Oepkes
- Department of Obstetrics, Division of Foetal Medicine, Leiden University Medical Centre, Leiden, the Netherlands
| | - Masja de Haas
- Centre for Clinical Transfusion Research, Sanquin, Leiden, the Netherlands.,Department of Immunohaematology and Blood Transfusion, Leiden University Medical Centre, Leiden, the Netherlands.,Department of Immunohematology Diagnostics, Sanquin, Amsterdam, the Netherlands
| | - Enrico Lopriore
- Department of Paediatrics, Division of Neonatology, Leiden University Medical Centre, Leiden, the Netherlands
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Exchange transfusion for neonatal hyperbilirubinemia: A multicenter, prospective study of Turkish Neonatal Society. Turk Arch Pediatr 2021; 56:121-126. [PMID: 34286320 DOI: 10.14744/turkpediatriars.2020.65983] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Accepted: 09/29/2020] [Indexed: 01/23/2023]
Abstract
Objective The frequency of neonatal exchange transfusion has declined in recent years, but is still performed in many countries. The procedure is associated with complications. The aim of the study was to determine the clinical features and etiologies of infants with hyperbilirubinemia who underwent exchange transfusion and evaluate the adverse events and clinical outcomes. Material and Methods We performed a secondary analysis of the multicenter Turkish Neonatal Jaundice Online Registry data. Otherwise healthy newborns born ≥35 weeks of gestation who were hospitalized for jaundice and underwent exchange transfusion were included. Results One-hundred thirty-two patients with a mean serum bilirubin level on admission of 24.9±9.1 mg/dL were enrolled in the study. The most common cause for exchange transfusion was hemolytic jaundice (63.6%), followed by lack of proper feeding (12.9%). It was found that the infants with lack of proper feeding were discharged earlier from the maternity ward (p=0.02), but they were admitted to hospital later (p<0.001) with a higher bilirubin level (p=0.001), and geater weight loss (p=0.04). The reported rate of adverse events associated with exchange transfusion was 11.4%. The most common complication was thrombocytopenia (40%). None of the infants died during the procedure. Acute bilirubin encephalopathy was reported in 13 (9.8%) patients. Conclusion Severe hyperbilirubinemia requiring exchange transfusion and acute bilirubin encephalopathy are still challenging problems in neonatal periodin our country. The policies including blood group analysis of pregnant women, programs informing parents about breastfeeding and jaundice, and monitoring bilirubin levels of high-risk newborns should be developed to reduce the necessitating for exchange transfusion and to avoid related complications.
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23
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Shakur A, Garba N, Ahmadu I, Apollos D, Wada A, Abdullahi S, Mohammed A, Asani M, Aliyu I. Effect of exchange blood transfusion on oxygen saturation of neonates with severe neonatal jaundice by pulse oximetry. JOURNAL OF ACUTE DISEASE 2021. [DOI: 10.4103/2221-6189.316675] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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24
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Duan L, Gan S, Hu H. A single-center experience on exchange transfusion therapy in 123 full-term cases of severe neonatal hyperbilirubinemia in Wuhan. J Matern Fetal Neonatal Med 2020; 34:466-472. [PMID: 33225794 DOI: 10.1080/14767058.2020.1844659] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
OBJECTIVE To describe the clinical experience in application of exchange transfusion therapy (ETT) in the treatment of severe neonatal hyperbilirubinemia. METHODS The clinical data and examination results of severe neonatal hyperbilirubinemia full-term cases treated by ETT were analyzed retrospectively, the etiology and risk factors of severe neonatal hyperbilirubinemia were statistically analyzed, and the statistical characteristics of the children in each etiological group and the incidence of adverse events of ETT were analyzed. RESULTS The age of jaundice, peak total bilirubin after phototherapy and ETT in 123 full-term infants were 2.0 (1.0, 3.0) days, 4.0 (2.0, 7.0) days and 4.0 (2.0, 7.0) days, respectively, of which 68 were male and 55 were female. The main pathogeny of severe neonatal hyperbilirubinemia was blood group incompatibility hemolytic disease of newborn (HDN). Age of ETT, total bilirubin after ETT, gender and BAEP results were different between ABE and non-ABE infants. Weight loss can be used as a predictor of hospitalization length. The major adverse events related to ETT were hypocalcemia, hypomagnesemia, hyponatremia and thrombocytopenia. CONCLUSIONS ETT can rapidly reduce the level of total bilirubin to prevent ABE and play an important role in the treatment of neonatal hyperbilirubinemia, but the whole process of ETT needs to be closely monitored.
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Affiliation(s)
- Ling Duan
- Department of Blood Transfusion, Wuhan Children's Hospital (Wuhan Maternal and Child Healthcare Hospital), Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Shan Gan
- Department of Blood Transfusion, Wuhan Children's Hospital (Wuhan Maternal and Child Healthcare Hospital), Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Hongbing Hu
- Department of Blood Transfusion, Wuhan Children's Hospital (Wuhan Maternal and Child Healthcare Hospital), Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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25
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Maldonado MJ, Agudelo SI, Suarez JD, Gamboa O. Educational strategy for the development of skills in exchange transfusion: a randomized clinical trial protocol. Trials 2020; 21:387. [PMID: 32381105 PMCID: PMC7204002 DOI: 10.1186/s13063-020-04312-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2019] [Accepted: 04/07/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Exchange transfusion is a highly complex procedure that requires high levels of expertise. Trainee paediatricians do not have adequate training in exchange transfusion because opportunities to perform this procedure in practice are scarce. This protocol seeks to compare two educational interventions for exchange transfusion that allow students to develop competencies to perform the technique in an appropriate and safe way. METHODS/DESIGN This is a randomized parallel single-blind clinical trial with allocation by simple randomization to the educational intervention (simulation or a digital didactic environment). Students from the paediatric specialization who volunteer to participate will be included. A practical evaluation of the procedure will be performed through a simulated scenario using a standardized clinical case. The main outcome is defined as the result of evaluation using the Objective Structured Clinical Examination; superior performance will be defined when the percentage is greater than or equal to 85%, and non-superior performance will be defined when the result is less than 84%. The chi-square independence test or the Fisher exact test will be used to evaluate the effect of the interventions. Multivariate analysis will be performed using a non-conditional logistic regression model. Stata 15® software will be used. DISCUSSION Exchange transfusion is a procedure that requires expertise to achieve adequate outcomes. The inclusion of new educational strategies, such as simulation and digital didactic environments, is seen as a training option that can improve performance in clinical skills, reduce adverse events and increase the level of trust. TRIAL REGISTRATION ClinicalTrials.gov: NCT04070066. Registered on 28 August 2019. https://clinicaltrials.gov.
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Affiliation(s)
- María José Maldonado
- School of Medicine, Master in Medical Education, Universidad de La Sabana (University of La Sabana), Chía, Colombia
| | | | | | - Oscar Gamboa
- School of Medicine, Universidad de La Sabana, Chía, Colombia
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26
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Pillai A, Pandita A, Osiovich H, Manhas D. Pathogenesis and Management of Indirect Hyperbilirubinemia in Preterm Neonates Less Than 35 Weeks: Moving Toward a Standardized Approach. Neoreviews 2020; 21:e298-e307. [PMID: 32358143 DOI: 10.1542/neo.21-5-e298] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Premature infants have a higher incidence of indirect hyperbilirubinemia than term infants. Management of neonatal indirect hyperbilirubinemia in late preterm and term neonates has been well addressed by recognized, consensus-based guidelines. However, the extension of these guidelines to the preterm population has been an area of uncertainty because of limited evidence. This leads to variation in clinical practice and lack of recognition of the spectrum of bilirubin-induced neurologic dysfunction (BIND) in this population. Preterm infants are metabolically immature and at higher risk for BIND at lower bilirubin levels than their term counterparts. Early use of phototherapy to eliminate BIND and minimize the need for exchange transfusion is the goal of treatment in premature neonates. Although considered relatively safe, phototherapy does have side effects, and some NICUs tend to overuse phototherapy. In this review, we describe the epidemiology and pathophysiology of BIND in preterm neonates, and discuss our approach to standardized management of indirect hyperbilirubinemia in the vulnerable preterm population. The proposed treatment charts suggest early use of phototherapy in preterm neonates with the aim of reducing exposure to high irradiance levels, minimizing the need for exchange transfusions, and preventing BIND. The charts are pragmatic and have additional curves for stopping phototherapy and escalating its intensity. Having a standardized approach would support future research and quality improvement initiatives that examine dose and duration of phototherapy exposure with relation to outcomes.
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Affiliation(s)
- Anish Pillai
- Department of Pediatrics, Division of Neonatology, British Columbia Women's Hospital and Health Center, University of British Columbia, Vancouver, Canada
| | - Aakash Pandita
- Department of Neonatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Horacio Osiovich
- Department of Pediatrics, Division of Neonatology, British Columbia Women's Hospital and Health Center, University of British Columbia, Vancouver, Canada
| | - Deepak Manhas
- Department of Pediatrics, Division of Neonatology, British Columbia Women's Hospital and Health Center, University of British Columbia, Vancouver, Canada
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27
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Zhang DS, Huang YS, Xie DK, He N, Dong WB, Lei XP. [Effect of red blood cell storage duration on the clinical effect of exchange transfusion and internal environment in neonates with hyperbilirubinemia]. ZHONGGUO DANG DAI ER KE ZA ZHI = CHINESE JOURNAL OF CONTEMPORARY PEDIATRICS 2019; 21:635-639. [PMID: 31315760 PMCID: PMC7389104 DOI: 10.7499/j.issn.1008-8830.2019.07.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 01/02/2019] [Accepted: 05/14/2019] [Indexed: 06/10/2023]
Abstract
OBJECTIVE To study the effect of red blood cell (RBC) storage duration on the clinical effect of exchange transfusion (ET) and internal environment in neonates with hyperbilirubinemia. METHODS A retrospective analysis was performed for the clinical data of 135 neonates with hyperbilirubinemia who received ET between January 2015 and August 2018. According to RBC storage duration, the neonates were divided into short-term storage group (RBCs were stored for ≤7 days) with 56 neonates and long-term storage group (RBCs were stored for >7 days) with 79 neonates. The two groups were compared in terms of serum total bilirubin (TBIL) level and the rate of TBIL reduction at 0 and 12 hours after ET, as well as the duration of continued phototherapy and rate of repeated ET. Routine blood test parameters, electrolytes, blood glucose, and blood gas parameters were measured before ET and at 0 hour after ET. RESULTS At 0 hour after ET, there were no significant differences in the TBIL level and the rate of TBIL reduction between the two groups (P>0.05). At 12 hours after ET, the long-term storage group had a significantly higher TBIL level and a significantly lower rate of TBIL reduction than the short-term storage group (P<0.01). The long-term storage group had a significantly longer duration of continued phototherapy after ET than the short-term storage group (P<0.05). Compared with the short-term storage group, the long-term storage group had significantly higher incidence rates of ET-related complications, including hyponatremia, hyperkalemia, and metabolic acidosis (P<0.05). CONCLUSIONS The use of RBCs with a storage duration of >7 days in ET for neonates with hyperbilirubinemia does not affect the immediate effect of ET, but these neonates tend to have a poor outcome after continued phototherapy and high risk of hyponatremia, hyperkalemia, and metabolic acidosis.
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Affiliation(s)
- De-Shuang Zhang
- Department of Neonatology, Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan 646000, China.
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Chang MR, Chon AH, Baskin J, Nael A, Chmait RH. Case 1: Cardiac Arrest in a 2-month-old Boy with a Prenatal Course Complicated by Alloimmunization. Pediatr Rev 2019; 40:243-246. [PMID: 31043443 DOI: 10.1542/pir.2018-0004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Affiliation(s)
| | - Andrew H Chon
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology
| | - Jacquelyn Baskin
- Department of Pediatrics, Keck School of Medicine, University of Southern California, Los Angeles, CA.,Children's Center for Cancer and Blood Disease
| | - Ali Nael
- Department of Pediatrics.,Department of Pathology, Children's Hospital Los Angeles, Los Angeles, CA
| | - Ramen H Chmait
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology
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29
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Cayabyab R, Ramanathan R. High unbound bilirubin for age: a neurotoxin with major effects on the developing brain. Pediatr Res 2019; 85:183-190. [PMID: 30518884 DOI: 10.1038/s41390-018-0224-4] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2018] [Revised: 10/15/2018] [Accepted: 10/17/2018] [Indexed: 01/30/2023]
Abstract
Neonatal hyperbilirubinemia is one of the most frequent diagnoses made in neonates. A high level of unconjugated bilirubin that is unbound to albumin is neurotoxic when the level exceeds age-specific thresholds or at lower levels in neonates with neurotoxic risk factors. Lower range of unbound bilirubin results in apoptosis, while moderate-to-high levels result in neuronal necrosis. Basal ganglia and various brain stem nuclei are more susceptible to bilirubin toxicity. Proposed mechanisms of bilirubin-induced neurotoxicity include excessive release of glutamate, mitochondrial energy failure, release of proinflammatory cytokines, and increased intracellular calcium concentration. These mechanisms are similar to the events that occur following hypoxic-ischemic insult in neonates. Severe hyperbilirubinemia in term neonates has been shown to be associated with increased risk for autism spectrum disorders. The neuropathological finding of bilirubin-induced neurotoxicity also includes cerebellar injury with a decreased number of Purkinje cells, and disruption of multisensory feedback loop between cerebellum and cortical neurons which may explain the clinical characteristics of autism spectrum disorders. Severe hyperbilirubinemia occurs more frequently in infants from low- and middle-income countries (LMIC). Simple devices to measure bilirubin, and timely treatment are essential to reduce neurotoxicity, and improve outcomes for thousands of neonates around the world.
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Affiliation(s)
- Rowena Cayabyab
- Keck School of Medicine of University of Southern California, Division of Neonatology, Department of Pediatrics, LAC+USC Medical Center, Los Angeles, CA, USA
| | - Rangasamy Ramanathan
- Keck School of Medicine of University of Southern California, Division of Neonatology, Department of Pediatrics, LAC+USC Medical Center, Los Angeles, CA, USA.
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30
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Cavallin F, Trevisanuto D, Thein A, Booth A, Arnolda G, Kumara D, U P, Myint S, Moccia L. Birthplace is a risk factor for exchange transfusion in outborn infants admitted for jaundice in Myanmar: a case-control study. J Matern Fetal Neonatal Med 2018; 33:1526-1531. [PMID: 30407090 DOI: 10.1080/14767058.2018.1521796] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Aim: To evaluate the role of pathway to admission for jaundice among the risk factors for exchange transfusion in outborn infants in a low resource setting.Methods: This retrospective case-control study (1:1 ratio) was carried out at the Yankin Children's Hospital in Yangon (Myanmar). All cases were neonates admitted for treatment of jaundice between March 2013 and February 2014 and who required an exchange transfusion. Each control was the next noncase neonate admitted for treatment of jaundice and treated with phototherapy. Infant characteristics, pathways of admission and clinically relevant factors for exchange transfusion were collected.Results: One hundred thirty-four cases and 134 controls were included in the study. Among cases, home was the most common place of birth while public hospital was the most frequent source of referral. Among controls, private/public hospitals were the commonest places of birth and referral. At multivariable analysis, homebirth was associated with increased likelihood of receiving exchange transfusion at admission (OR 3.30, 95% C.I. 1.31-8.56).Conclusion: Homebirth was an independent risk factor for exchange transfusion at admission for jaundice in a low-resource setting. Appropriate health education of pregnant women and traditional/home birth attendants may contribute to reduce the need for exchange transfusion in low-resource settings.
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Affiliation(s)
| | - Daniele Trevisanuto
- Department of Woman's and Child's Health, Azienda Ospedaliera di Padova, University of Padua, Padua, Italy.,Amici della Neonatologia Trentina, Trento, Italy
| | - Aye Thein
- Department of Neonatology, University of Medicine 1, Yangon, Myanmar
| | | | - Gaston Arnolda
- School of Public Health & Community Medicine, Faculty of Medicine, University of New South Wales, Sydney, Australia
| | | | - Phyu U
- Department of Neonatology, University of Medicine 2, Yangon, Myanmar
| | - Sandar Myint
- Department of Neonatology, University of Medicine 2, Yangon, Myanmar
| | - Luciano Moccia
- Amici della Neonatologia Trentina, Trento, Italy.,Day One Health, Redding, CA, USA
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31
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Neonatal hyperbilirubinaemia: a global perspective. THE LANCET CHILD & ADOLESCENT HEALTH 2018; 2:610-620. [DOI: 10.1016/s2352-4642(18)30139-1] [Citation(s) in RCA: 87] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/30/2018] [Revised: 04/13/2018] [Accepted: 04/20/2018] [Indexed: 02/07/2023]
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32
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Levels of Hemolysis Markers in Erythrocyte Concentrates Administered Using a Syringe Infusion Pump. JOURNAL OF INFUSION NURSING 2018; 41:180-188. [PMID: 29659466 DOI: 10.1097/nan.0000000000000280] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Syringe infusion pumps (SIPs) led to major advances in infusion therapy and were gradually applied to the transfusion of packed red blood cells (RBCs), raising questions about possible cell damage. The objectives of this study were to determine levels of hematocrit (%), total hemoglobin (g/dL), free hemoglobin (g/dL), lactate dehydrogenase (units/L), potassium (mmol/L), the degree of hemolysis (%) of RBCs infused by an SIP, and to investigate the influence of the infusion rate. The experimental study comprised 14 RBCs, 3 SIPs, and infusion rates of 5, 10, and 20 mL/h. The results showed total hemoglobin reduction (P = .003), and increased free hemoglobin and hemolysis (P <.001) were identified. The conclusion reached was that RBCs presented changes in free hemoglobin and degree of hemolysis.
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33
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Erdeve O, Okulu E, Olukman O, Ulubas D, Buyukkale G, Narter F, Tunc G, Atasay B, Gultekin ND, Arsan S, Koc E. The Turkish Neonatal Jaundice Online Registry: A national root cause analysis. PLoS One 2018; 13:e0193108. [PMID: 29474382 PMCID: PMC5825038 DOI: 10.1371/journal.pone.0193108] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2017] [Accepted: 02/05/2018] [Indexed: 11/30/2022] Open
Abstract
Background Neonatal jaundice (NNJ) is common, but few root cause analyses based on national quality registries have been performed. An online registry was established to estimate the incidence of NNJ in Turkey and to facilitate a root cause analysis of NNJ and its complications. Methods A multicenter prospective study was conducted on otherwise healthy newborns born at ≥35 weeks of gestation and hospitalized for only NNJ in 50 collaborator neonatal intensive care units across Turkey over a 1-year period. Patients were analyzed for their demographic and clinical characteristics, treatment options, and complications. Results Of the 5,620 patients enrolled, 361 (6.4%) had a bilirubin level ≥25 mg/dL on admission and 13 (0.23%) developed acute bilirubin encephalopathy. The leading cause of hospital admission was hemolytic jaundice, followed by dehydration related to a lack of proper feeding. Although all infants received phototherapy, 302 infants (5.4%) received intravenous immunoglobulin in addition to phototherapy and 132 (2.3%) required exchange transfusion. The infants who received exchange transfusion were more likely to experience hemolytic causes (60.6% vs. 28.1%) and a longer duration of phototherapy (58.5 ± 31.7 vs. 29.4 ± 18.8 h) compared to infants who were not transfused (p < 0.001). The incidence of short-term complications among discharged patients during follow-up was 8.5%; rehospitalization was the most frequent (58%), followed by jaundice for more than 2 weeks (39%), neurological abnormality (0.35%), and hearing loss (0.2%). Conclusions Severe NNJ and bilirubin encephalopathy are still problems in Turkey. Means of identifying at-risk newborns before discharge during routine postnatal care, such as bilirubin monitoring, blood group analysis, and lactation consultations, would reduce the frequency of short- and long-term complications of severe NNJ.
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Affiliation(s)
- Omer Erdeve
- Department of Pediatrics, Division of Neonatology, Ankara University School of Medicine, Ankara, Turkey
| | - Emel Okulu
- Department of Pediatrics, Division of Neonatology, Ankara University School of Medicine, Ankara, Turkey
- * E-mail:
| | - Ozgur Olukman
- Department of Pediatrics, Division of Neonatology, Behcet Uz Children’s Hospital, Izmir, Turkey
| | - Dilek Ulubas
- Department of Neonatology, Etlik Zubeyde Hanım Women’s Health Teaching and Research Hospital, Ankara, Turkey
| | - Gokhan Buyukkale
- Department of Pediatrics, Division of Neonatology, Kanuni Sultan Suleyman Training and Research Hospital, Istanbul, Turkey
| | - Fatma Narter
- Department of Neonatology, Kartal Lutfi Kirdar Education and Training Hospital, Istanbul, Turkey
| | - Gaffari Tunc
- Department of Pediatrics, Division of Neonatology, Ankara University School of Medicine, Ankara, Turkey
| | - Begum Atasay
- Department of Pediatrics, Division of Neonatology, Ankara University School of Medicine, Ankara, Turkey
| | - Nazli Dilay Gultekin
- Department of Pediatrics, Division of Neonatology, Necmettin Erbakan University, Meram School of Medicine, Konya, Turkey
| | - Saadet Arsan
- Department of Pediatrics, Division of Neonatology, Ankara University School of Medicine, Ankara, Turkey
| | - Esin Koc
- Department of Pediatrics, Division of Neonatology, Gazi University School of Medicine, Ankara, Turkey
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Abstract
"Golden Hour" of neonatal life is defined as the first hour of post-natal life in both preterm and term neonates. This concept in neonatology has been adopted from adult trauma where the initial first hour of trauma management is considered as golden hour. The "Golden hour" concept includes practicing all the evidence based intervention for term and preterm neonates, in the initial sixty minutes of postnatal life for better long-term outcome. Although the current evidence supports the concept of golden hour in preterm and still there is no evidence seeking the benefit of golden hour approach in term neonates, but neonatologist around the globe feel the importance of golden hour concept equally in both preterm and term neonates. Initial first hour of neonatal life includes neonatal resuscitation, post-resuscitation care, transportation of sick newborn to neonatal intensive care unit, respiratory and cardiovascular support and initial course in nursery. The studies that evaluated the concept of golden hour in preterm neonates showed marked reduction in hypothermia, hypoglycemia, intraventricular hemorrhage (IVH), bronchopulmonary dysplasia (BPD), and retinopathy of prematurity (ROP). In this review article, we will discuss various components of neonatal care that are included in "Golden hour" of preterm and term neonatal care.
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Affiliation(s)
- Deepak Sharma
- National Institute of Medical Science, Jaipur, Rajasthan India
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35
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Garg BD, Kabra NS, Balasubramanian H. Role of massage therapy on reduction of neonatal hyperbilirubinemia in term and preterm neonates: a review of clinical trials. J Matern Fetal Neonatal Med 2017; 32:301-309. [PMID: 28870134 DOI: 10.1080/14767058.2017.1376316] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
BACKGROUND Neonatal hyperbilirubinemia (NNH) is one of the leading causes of admissions in nursery throughout the world. It affects approximately 2.4-15% of neonates during the first 2 weeks of life. AIMS To evaluate the role of massage therapy for reduction of NNH in both term and preterm neonates. METHOD The literature search was done for various randomized control trials (RCTs) by searching the Cochrane Library, PubMed, and EMBASE. RESULTS This review included total of 10 RCTs (two in preterm neonates and eight in term neonates) that fulfilled inclusion criteria. In most of the trials, Field massage was given. Six out of eight trials reported reduction in bilirubin levels in term neonates. However, only one trial (out of two) reported significant reduction in bilirubin levels in preterm neonates. Both trials in preterm neonates and most of the trials in term neonates (five trials) reported increased stool frequencies. CONCLUSION Role of massage therapy in the management of NNH is supported by the current evidence. However, due to limitations of the trials, current evidences are not sufficient to use massage therapy for the management of NNH in routine practice.
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Tovar T, Deitschel S, Guenther C. The use of therapeutic plasma exchange to reduce serum bilirubin in a dog with kernicterus. J Vet Emerg Crit Care (San Antonio) 2017; 27:458-464. [PMID: 28605161 DOI: 10.1111/vec.12622] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2015] [Revised: 09/26/2015] [Accepted: 10/14/2015] [Indexed: 01/01/2023]
Abstract
OBJECTIVE To describe the use of a manual method of therapeutic plasma exchange to reduce total serum bilirubin, manage kernicterus, and halt progression of neurological dysfunction in a dog with immune-mediated hemolytic anemia (IMHA). CASE SUMMARY A 5-year-old male neutered Lhasa Apso diagnosed with IMHA developed acute onset neurologic signs consistent with kernicterus. Manual therapeutic plasma exchange was performed in an attempt to reduce total serum bilirubin. The initial exchange was performed at a lower plasma exchange volume due to the dog's critical status and the dog's clinical signs progressed. More aggressive plasma exchange was performed that resulted in a reduction in total serum bilirubin and no further progression of neurologic signs. The dog was euthanized due to suspicion of permanent neurologic changes and need for further blood transfusions. Histopathology postmortem confirmed a diagnosis of kernicterus. NEW OR UNIQUE INFORMATION PROVIDED Kernicterus secondary to hyperbilirubinemia is well described in people, but has rarely been reported in dogs. Therapeutic plasma exchange has been used for decades in people to rapidly decrease serum bilirubin when hyperbilirubinemia progresses to neurologic signs, but to the authors' knowledge this has not been described in a dog.
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Affiliation(s)
- Tricia Tovar
- Pittsburgh Veterinary Specialty and Emergency Center, Department of Critical Care, Pittsburgh, PA, 15237
| | - Sarah Deitschel
- Pittsburgh Veterinary Specialty and Emergency Center, Department of Critical Care, Pittsburgh, PA, 15237
| | - Christine Guenther
- Pittsburgh Veterinary Specialty and Emergency Center, Department of Critical Care, Pittsburgh, PA, 15237
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Ree IMC, Smits-Wintjens VEHJ, van der Bom JG, van Klink JMM, Oepkes D, Lopriore E. Neonatal management and outcome in alloimmune hemolytic disease. Expert Rev Hematol 2017; 10:607-616. [DOI: 10.1080/17474086.2017.1331124] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Isabelle M. C. Ree
- Department of Pediatrics, Leiden University Medical Center, Leiden, The Netherlands
- Sanquin Blood Supply, Clinical Transfusion Research, Leiden, Zuid-Holland, The Netherlands
| | | | - Johanna G. van der Bom
- Sanquin Blood Supply, Clinical Transfusion Research, Leiden, Zuid-Holland, The Netherlands
| | | | - Dick Oepkes
- Department of Obstetrics, Leiden University Medical Center, Leiden, The Netherlands
| | - Enrico Lopriore
- Department of Pediatrics, Leiden University Medical Center, Leiden, The Netherlands
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[Management of jaundice in the newborn≥35 GW: From screening to follow-up after discharge. Guidelines for clinical practice]. Arch Pediatr 2017; 24:192-203. [PMID: 28094087 DOI: 10.1016/j.arcped.2016.11.011] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2016] [Revised: 11/22/2016] [Accepted: 11/27/2016] [Indexed: 11/23/2022]
Abstract
Jaundice due to unconjugated bilirubin is an everyday condition in the neonatal period because it results from the adaptation of bilirubin metabolism at this time of life. Hyperbilirubinemia has a potential neurotoxicity and although it most often resolves spontaneously, it can lead to acute and sometimes chronic encephalopathy. The latter condition is called kernicterus and induces severe and irreversible neurological sequelae. This rare complication is still reported in all countries throughout the world even if severe hyperbilirubinemia can be prevented and critical points points of failure in jaundice management are identified. Jaundice management are identified, jaundice is the most frequent symptom during the first days of life and after discharge from the maternity ward but also the major cause of readmission in the 15 first days of life. Therefore in the past 20 years, numerous countries have written national practical guidelines for the management of neonatal jaundice using various methodologies. Most of the time, the guidelines resulted from expert consensus more than from an evidence-based argument. The Société française de néonatologie created a working group to provide the first French clinical guidelines for the management of jaundice in the near-term newborn (35 weeks and more). They were written following a physiopathological argument and taking into account both clinical risk factors for severe hyperbilirubinemia and interindividual variability in vulnerability to bilirubin neurotoxicity. Practical tools were also developed to facilitate implementation of the guidelines and are also included.
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Sharma D, Farahbakhsh N, Sharma P, Shastri S. Role of oral zinc supplementation for reduction of neonatal hyperbilirubinemia: a systematic review of current evidence. J Matern Fetal Neonatal Med 2016; 30:1953-1962. [DOI: 10.1080/14767058.2016.1234600] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Deepak Sharma
- Department of Pediatrics, Pt B.D Sharma, PGIMS, Rohtak, Haryana, India,
| | - Nazanin Farahbakhsh
- Department of Pediatrics, Shiraz University of Medical Sciences, Shiraz, Iran,
| | - Pradeep Sharma
- Department of Medicine, Mahatma Gandhi Medical College and Hospital, Jaipur, Rajasthan, India, and
| | - Sweta Shastri
- Department of Pathology, N.K.P Salve Medical College, Nagpur, Maharashtra, India
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Aydin M, Deveci U, Orman A, Taskin E, Kilic M. Audit of Pediatric Transfusion Practices in a Tertiary Care Hospital: Correspondence. Indian J Pediatr 2016; 83:1059-60. [PMID: 27039914 DOI: 10.1007/s12098-016-2083-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2015] [Accepted: 03/02/2016] [Indexed: 10/22/2022]
Affiliation(s)
- Mustafa Aydin
- Department of Pediatrics-Neonatology, Firat University School of Medicine, 23119, Elazig, Turkey.
| | - Ugur Deveci
- Department of Pediatrics-Neonatology, Firat University School of Medicine, 23119, Elazig, Turkey
| | - Aysen Orman
- Department of Pediatrics-Neonatology, Firat University School of Medicine, 23119, Elazig, Turkey
| | - Erdal Taskin
- Department of Pediatrics-Neonatology, Firat University School of Medicine, 23119, Elazig, Turkey
| | - Mehmet Kilic
- Department of Pediatrics-Neonatology, Firat University School of Medicine, 23119, Elazig, Turkey
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Bansal D. Audit of Pediatric Transfusion Practices in a Tertiary Care Hospital: Expert's Opinion. Indian J Pediatr 2016; 83:1061-2. [PMID: 27039915 DOI: 10.1007/s12098-016-2084-4] [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: 01/28/2016] [Accepted: 03/02/2016] [Indexed: 10/22/2022]
Affiliation(s)
- Deepak Bansal
- Pediatric Hematology-Oncology Unit, Department of Pediatrics, Advanced Pediatrics Center, Postgraduate Institute of Medical Education and Research, Chandigarh, 160012, India.
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Abstract
Preterm neonates with increased bilirubin production loads are more likely to sustain adverse outcomes due to either neurotoxicity or overtreatment with phototherapy and/or exchange transfusion. Clinicians should rely on expert consensus opinions to guide timely and effective interventions until there is better evidence to refine bilirubin-induced neurologic dysfunction or benefits of bilirubin. In this article, we review the evolving evidence for bilirubin-induced brain injury in preterm infants and highlight the clinical approaches that minimize the risk of bilirubin neurotoxicity.
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Rafieian-Kopaei M, Khoshdel A, Kheiri S, Shemian R. Cotoneaster: A Safe and Easy Way to Reduce Neonatal Jaundice. J Clin Diagn Res 2016; 10:SC01-3. [PMID: 27190910 DOI: 10.7860/jcdr/2016/17084.7574] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2015] [Accepted: 12/30/2015] [Indexed: 11/24/2022]
Abstract
INTRODUCTION Consumption of cotoneaster may reduce neonatal jaundice. AIM Hence this study was undertaken to determine the effect of mothers' cotoneaster consumption on treatment of their neonates' jaundice. MATERIALS AND METHODS In this randomized clinical trial study, 120 neonates with jaundice referred to a hospital in southwest Iran were enrolled by nonprobability sampling and divided randomly into four groups. In the first group both mothers and neonates received cotoneaster; in the second group only mothers; in the third group only neonates; and in the fourth group the neonates received distilled water as placebo. Phototherapy was done under the same condition for all neonates. RESULTS The reduction of bilirubin was significantly higher in treatment groups compared to control group (p<0.05). Bilirubin in the group of neonates whose mothers consumed cotoneaster was less compared to control group at 24 and 36 hours (p<0.05) and the highest reduction in bilirubin was observed in the first group. The mean duration of hospitalization was longer for the control group (p<0.05). CONCLUSION Consumption of cotoneaster by both mothers and neonates caused a decrease in neonatal jaundice more rapidly compared to other groups and decreased the duration of hospitalization. Cotoneaster consumption by mothers, neonates, or both may be useful in treatment of neonatal jaundice.
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Affiliation(s)
- Mahmoud Rafieian-Kopaei
- Professor, Medical Plants Research Center, Shahrekord University of Medical Sciences , Shahrekord, Iran
| | - Abolfazl Khoshdel
- Associate Professor, Department of Pediatrics, Clinical Biochemistry Research Center, Shahrekord University of Medical Sciences , Shahrekord, Iran
| | - Soleiman Kheiri
- Associate Professor, Department of Epidemiology and Biostatistics, Shahrekord University of Medical Sciences , Shahrekord, Iran
| | - Rabin Shemian
- Medical Doctor, Shahrekord University of Medical Sciences , Shahrekord, Iran
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Exchange Transfusion in the Treatment of Neonatal Septic Shock: A Ten-Year Experience in a Neonatal Intensive Care Unit. Int J Mol Sci 2016; 17:ijms17050695. [PMID: 27171076 PMCID: PMC4881521 DOI: 10.3390/ijms17050695] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2016] [Revised: 04/05/2016] [Accepted: 04/27/2016] [Indexed: 11/17/2022] Open
Abstract
Septic shock, occurring in about 1% of neonates hospitalized in neonatal intensive care unit (NICU), is a major cause of death in the neonatal period. In the 1980s and 90s, exchange transfusion (ET) was reported by some authors to be effective in the treatment of neonatal sepsis and septic shock. The main aim of this retrospective study was to compare the mortality rate of neonates with septic shock treated only with standard care therapy (ScT group) with the mortality rate of those treated with ScT and ET (ET group). All neonates with septic shock admitted to our NICU from 2005 to 2015 were included in the study. Overall, 101/9030 (1.1%) neonates had septic shock. Fifty neonates out of 101 (49.5%) received one or more ETs. The mortality rate was 36% in the ET group and 51% in the ScT group (p = 0.16). At multivariate logistic regression analysis, controlling for potentially confounding factors significantly associated with death (gestational age, serum lactate, inotropic drugs, oligoanuria), ET showed a marked protective effect (Odds Ratio 0.21, 95% Confidence Interval: 0.06–0.71; p = 0.01). The lack of observed adverse events should encourage the use of this procedure in the treatment of neonates with septic shock.
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Mabogunje CA, Olaifa SM, Olusanya BO. Facility-based constraints to exchange transfusions for neonatal hyperbilirubinemia in resource-limited settings. World J Clin Pediatr 2016; 5:182-90. [PMID: 27170928 PMCID: PMC4857231 DOI: 10.5409/wjcp.v5.i2.182] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2015] [Revised: 12/15/2015] [Accepted: 01/05/2016] [Indexed: 02/06/2023] Open
Abstract
Several clinical guidelines for the management of infants with severe neonatal hyperbilirubinemia recommend immediate exchange transfusion (ET) when the risk or presence of acute bilirubin encephalopathy is established in order to prevent chronic bilirubin encephalopathy or kernicterus. However, the literature is sparse concerning the interval between the time the decision for ET is made and the actual initiation of ET, especially in low- and middle-income countries (LMICs) with significant resource constraints but high rates of ET. This paper explores the various stages and potential delays during this interval in complying with the requirement for immediate ET for the affected infants, based on the available evidence from LMICs. The vital role of intensive phototherapy, efficient laboratory and logistical support, and clinical expertise for ET are highlighted. The challenges in securing informed parental consent, especially on religious grounds, and meeting the financial burden of this emergency procedure to facilitate timely ET are examined. Secondary delays arising from post-treatment bilirubin rebound with intensive phototherapy or ET are also discussed. These potential delays can compromise the effectiveness of ET and should provide additional impetus to curtail avoidable ET in LMICs.
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A decision-making tool for exchange transfusions in infants with severe hyperbilirubinemia in resource-limited settings. J Perinatol 2016; 36:338-41. [PMID: 26938921 DOI: 10.1038/jp.2016.25] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2015] [Revised: 01/18/2016] [Accepted: 01/26/2016] [Indexed: 11/08/2022]
Abstract
Late presentation and ineffective phototherapy account for excessive rates of avoidable exchange transfusions (ETs) in many low- and middle-income countries. Several system-based constraints sometimes limit the ability to provide timely ETs for all infants at risk of kernicterus, thus necessitating a treatment triage to optimize available resources. This article proposes a practical priority-setting model for term and near-term infants requiring ET after the first 48 h of life. The proposed model combines plasma/serum bilirubin estimation, clinical signs of acute bilirubin encephalopathy and neurotoxicity risk factors for predicting the risk of kernicterus based on available evidence in the literature.
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Abstract
OBJECTIVES To identify the predictors of repeat exchange transfusion among infants with severe hyperbilirubinemia. DESIGN Retrospective cross-sectional study. SETTING A referral children's hospital in inner-city Lagos, Nigeria. PATIENTS Infants who received exchange transfusion for severe hyperbilirubinemia from January 2012 to December 2014. INTERVENTION None. MEASUREMENTS AND MAIN RESULTS The predictors of repeat exchange transfusion were identified among all infants who had at least one exchange transfusion using multivariable logistic regression. A total of 352 infants with mean peak total serum bilirubin of 26.32 ± 7.96 mg/dL received exchange transfusion; of these, 49 (13.9%) with mean peak total serum bilirubin of 32.85 ± 10.54 mg/dL had repeat exchange transfusion. More than two thirds of infants who received exchange transfusion and repeat exchange transfusion were male, and at least one third had ABO incompatibility. No infant had more than two exchange transfusions. The mean age of admission was approximately 5 days (range, 1-14 d). Peak total serum bilirubin greater than or equal to 30 mg/dL (odds ratio, 2.88; 95% CI, 1.46-5.70) and acute bilirubin encephalopathy (odds ratio, 2.37; 95% CI, 1.18-4.77) were predictive of repeat exchange transfusion. CONCLUSIONS Acute bilirubin encephalopathy and excessive total serum bilirubin levels at least 30 mg/dL are predictive of repeat exchange transfusion. A risk assessment framework that combines total serum bilirubin levels, acute bilirubin encephalopathy status, and risk factors of neurotoxicity should be considered for the timely detection and monitoring of infants at risk of repeat exchange transfusion.
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Olusanya BO, Imam ZO, Emokpae AA, Iskander IF. Revisiting the Criteria for Exchange Transfusion for Severe Neonatal Hyperbilirubinemia in Resource-Limited Settings. Neonatology 2016; 109:97-104. [PMID: 26594786 DOI: 10.1159/000441324] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2015] [Accepted: 09/25/2015] [Indexed: 11/19/2022]
Abstract
BACKGROUND Exchange transfusion (ET) for severe neonatal hyperbilirubinemia (SNH) is frequently undertaken in low- and middle-income countries (LMIC), in sharp contrast to the prevailing practice in high-income countries. However, the criteria for initiating this procedure in settings with limited resources for treating infants with SNH have not been systematically explored. OBJECTIVE To identify key considerations for initiating ET in resource-poor countries to curtail its unnecessary use for the prevention of kernicterus. METHODS A review of the existing guidelines and literature on the management of neonatal hyperbilirubinemia worldwide was conducted to identify criteria and underlying factors for initiating ET. RESULTS There is a dearth of evidence from randomized clinical trials to support clear criteria for indicated ET worldwide. Because risk assessment for kernicterus based solely on the levels of total serum bilirubin (TSB) has often proved inadequate, a combination of plasma/serum bilirubin estimation and clinical evaluation for acute bilirubin encephalopathy (ABE) has been recommended for predicting the risk of kernicterus. However, there is a lack of consistency regarding the TSB levels for which ET should be initiated in relation to the clinical signs/symptoms of ABE and hemolytic disorders. CONCLUSIONS A decision-making framework that combines TSB thresholds and evidence of neurotoxicity is needed for evaluating the risk of kernicterus and prioritising infants for ET in LMICs to curtail unnecessary interventions.
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Arnolda G, Thein AA, Trevisanuto D, Aung N, Nwe HM, Thin AA, Aye NSS, Defechereux T, Kumara D, Moccia L. Evaluation of a simple intervention to reduce exchange transfusion rates among inborn and outborn neonates in Myanmar, comparing pre- and post-intervention rates. BMC Pediatr 2015; 15:216. [PMID: 26678312 PMCID: PMC4683769 DOI: 10.1186/s12887-015-0530-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2015] [Accepted: 12/09/2015] [Indexed: 12/04/2022] Open
Abstract
Background In Myanmar, approximately half of all neonatal hospital admissions are for hyperbilirubinaemia, and tertiary facilities report high rates of Exchange Transfusion (ET). The aim of this study was to evaluate the effectiveness of the pilot program in reducing ET, separately of inborn and outborn neonates. Methods The study was conducted in the Neonatal Care Units of four national tertiary hospitals: two exclusively treating inborn neonates, and two solely for outborn neonates. Prior to intervention, no high intensity phototherapy was available in these units. Intervention in late November 2011 comprised, for each hospital, provision of two high intensity LED phototherapy machines, a photo radiometer, and training of personnel. Hospital-specific data were assessed as Relative Risk (RR) ratios comparing ET rates pre- and post-intervention, and individual hospital results were pooled when appropriate. Results In 2011, there were 118 ETs among inborn neonates and 140 ETs among outborn neonates. The ET rate was unchanged at Inborn Hospital A (RR = 1.07; 95 % CI: 0.80–1.43; p = 0.67), and reduced by 69 % at Inborn Hospital B (RR = 0.31; 95 % CI: 0.17–0.57; p < 0.0001). For outborn neonates, the pooled estimate indicated that ET rates reduced by 33 % post-intervention (RRMH = 0.67; 95 % CI: 0.52–0.87; p = 0.002); heterogeneity was not a problem. Conclusion Together with a photoradiometer and education, intensive phototherapy can significantly reduce the ET rate. Inborn Hospital A had four times as many admissions for jaundice as Inborn Hospital B, and did not reduce ET until it received additional high intensity machines. The results highlight the importance of providing enough intensive phototherapy units to treat all neonates requiring high intensity treatment for a full course. Trial registration Australian New Zealand Clinical Trials Registry ACTRN12615001171505, 2 November 2015.
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Affiliation(s)
- G Arnolda
- Thrive Networks, Oakland, CA, USA. .,School of Public Health & Community Medicine, Faculty of Medicine, University of New South Wales, Sydney, NSW, Australia.
| | - A A Thein
- Department of Neonatology, University of Medicine (1), Yangon, Myanmar.
| | - D Trevisanuto
- Amici della Neonatologia Trentina, Trento, Italy. .,Children and Women's Health Department, Medical School University of Padua, Padua, Italy.
| | - N Aung
- Senior Consultant Neonatologist, Central Women's Hospital, Mandalay, Myanmar.
| | - H M Nwe
- Associate Professor, Department of Paediatrics, University of Medicine (1), Yangon, Myanmar.
| | - A A Thin
- Senior Consultant Neonatologist, Mandalay Children's Hospital (300), Mandalay, Myanmar.
| | - N S S Aye
- Senior Consultant Neonatologist, Central Women's Hospital, Yangon, Myanmar.
| | - T Defechereux
- Department of Surgery, Liege University Hospital, Liege, Belgium.
| | - D Kumara
- Thrive Networks, Oakland, CA, USA.
| | - L Moccia
- Thrive Networks, Oakland, CA, USA. .,Amici della Neonatologia Trentina, Trento, Italy.
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Arnolda G, Nwe HM, Trevisanuto D, Thin AA, Thein AA, Defechereux T, Kumara D, Moccia L. Risk factors for acute bilirubin encephalopathy on admission to two Myanmar national paediatric hospitals. Matern Health Neonatol Perinatol 2015; 1:22. [PMID: 27057339 PMCID: PMC4823679 DOI: 10.1186/s40748-015-0024-3] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2015] [Accepted: 09/07/2015] [Indexed: 11/10/2022] Open
Abstract
Background Jaundice is the commonest neonatal ailment requiring treatment. Untreated, it can lead to acute bilirubin encephalopathy (ABE), chronic bilirubin encephalopathy (CBE) or death. ABE and CBE have been largely eliminated in industrialised countries, but remain a problem of largely undocumented scale in low resource settings. As part of a quality-improvement intervention in the Neonatal Care Units of two paediatric referral hospitals in Myanmar, hospitals collected de-identified data on each neonate treated on new phototherapy machines over 13–20 months. The information collected included: diagnosis of ABE at hospital presentation; general characteristics such as place of birth, source of referral, and sex; and a selection of suspected causes of jaundice including prematurity, infection, G6PD status, ABO and Rh incompatibility. This information was analysed to identify risk factors for hospital presentation with ABE, using multiple logistic regression. Results Data on 251 neonates was recorded over 20 months in Hospital A, and 339 neonates over 13 months in Hospital B; the number of outborn neonates presenting with ABE was 32 (12.7 %) and 72 (21.2 %) respectively. In the merged dataset the final multivariate model identified the following independent risk and protective factors: home birth, ORadj = 2.3 (95 % CI: 1.04-5.4); self-referral, ORadj = 2.6 (95 % CI: 1.2-6.0); prematurity, ORadj = 0.40 (95 % CI: 0.18-0.85); and a significant interaction between hospital and screening status because screening positive for G6PD deficiency was a strong and significant risk factor at Hospital B (ORadj = 5.9; 95 % CI: 3.0-11.6), but not Hospital A (ORadj = 1.1; 95 % CI: 0.5-2.5). Conclusion The study identifies home birth, self-referral and G6PD screening status as important risk factors for presentation with ABE; prematurity was protective, but this is interpreted as an artefact of the study design. As operational research, there is likely to be substantial measurement error in the risk factor data, suggesting that the identified risk factor estimates are robust. Additional interventions are required to ensure prompt referral of jaundiced neonates to treatment facilities, with particular focus on home births and communities with high rates of G6PD deficiency.
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Affiliation(s)
- G Arnolda
- Thrive Networks, Oakland, CA USA ; School of Public Health & Community Medicine, Faculty of Medicine, University of New South Wales, Wales, NSW Australia
| | - H M Nwe
- Department of Paediatrics, University of Medicine (1), Yangon, Myanmar
| | - D Trevisanuto
- Amici della Neonatologia Trentina, Trento, Italy ; Children and Women's Health Department, Medical School University of Padua, Padua, Italy
| | - A A Thin
- Mandalay Children's Hospital (300), Mandalay, Myanmar
| | - A A Thein
- Department of Neonatology, University of Medicine (1), Yangon, Myanmar
| | - T Defechereux
- Department of Surgery, Liege University Hospital, Liege, Belgium
| | - D Kumara
- Thrive Networks, Oakland, CA USA
| | - L Moccia
- Thrive Networks, Oakland, CA USA ; Amici della Neonatologia Trentina, Trento, Italy
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